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高中英语必修4教案篇1
project protecting the yangtze river
学习目标：
1. 培养学生学习和运用词汇的能力
2. 通过练习巩固所学词汇和句式
学习要求：
1． 课前熟练掌握文中的重点词汇和短语
2． 通过自学和合作探究，提高分析句子的能力
3． 通过练习检测自己对词汇和句子的掌握情况,查漏补缺，进一步提高解题能力
课前预习：
一、预习任务
ii. fill in the blanks according to the text:
as the third longest river in the world, it is clear to see why the environmental problems of the yangtze river have raised concern both nationally and internationally. but with the rapid agricultural and industrial development, it has been polluted badly. the pollution of the river has resulted in unsafe drinking water which has led to health problems for people living near the river.
thankfully, many people have realized the importance of protecting the yangtze river. projects have been set up to deal with the problem. they are under way to protect the river. although they have done a lot, we still have a long way to go to solve all the problems concerning the yangtze river.
iii. words and phrases:
1. his funny story during his speech resulted in (引起) few laughs.
2. some of the kids are addicted to computer games, which arouses concern (关注，关心) of both parents and teachers.
3. during his speech, the minister of education emphasized the importance(重要性) of education.
4. can you advise (建议，忠告) me on the problem?
5. the water pollution endangered(危及) the living things in the river in the past.
6. after the fire, very little remained(留存，剩下) of my house.
7. he made every effort(努力) to achieve high grades.
8. you’ll appreciate (欣赏) this city better if you know its history and culture.
9. you’d better stock (保留) the money for future need.
1.环境问题environmental problems 2.引起关注raise concern
3.依靠rely on 4.导致result in
5.对..产生坏的影响have a bad effect on 6.建立、创立establish
7.在进行中be under way 8.集中于focus on
9.找出…的解决办法find a solution to 10.是…的家园 be home to
11.自然保护区nature reserve 12.阻止…干某事prohibit sb from doing
Ⅳ. fill in the blanks with the phrases or words below，using their right forms.
1.raining weather and fog _________us________ traveling.
2.we must________ the living standard of the people.
3.plans are ____________for a new building.
4.eating too much food which is high in fat and sugar will ____________heart illness.
5.the patient_______________ lie in bed for another week.
6. the polluted air in the city is badly _________ the health of the residents.
7.i would ________your calling back this afternoon.
8.it___________to be seen whether he will pass the driving test .
9.you may ___________it that he will come to meet you.
10.attention_________________ the dangers of nuclear reactors.
二、课文解析
1.rapid agricultural and industrial development plus huge population growth has meant that not only is the amount of water taken from the river rising, but the waste being put back into the river has also been increasing. （page 38, lines 2-4）
not only is the amount of water是倒装分句，当not only…bust also连接两个分句, not only位于第一个分句句首用以强调加强语气时，应进行局部倒装。例如：
not only did we lose all our money, but we also came close to losing our lives.
not only does he studies hard，but also he works well.
2.the pollution of the river has resulted in unsafe drinking water which has led to health problems for people living near the river.（page 38, lines 9-10）
(1) 辨析：result in, result from,
① result in 有“引起、导致= lead to”和“以…为结局”的意思, 后跟“结果”。
if breathed in, they can result in / lead to illness or even death.
如果通过呼吸吸入，他们会导致生病甚至死亡。
their efforts resulted in failure. 他们的努力归于失败。
the attack led to / resulted in the us coming into the second world war.
这次袭击导致美国参与二战。
in given conditions, a bad thing can lead to / result in good results.
在一定条件下, 一件坏事可以导致好的结果。
② result from 表示“由……产生”， 后跟“原因”。
the damage resulted from the fire. 这损害由火灾造成。
his failure resulted from not working hard enough. 他的失败是工作不够努力造成的。
(2) lead to除有“导致”、“引起”意义外，还表示“把……带到、(道路)通向……”。
the bell-boy led us to our rooms. 旅馆服务员把我们带到了我们的房间。
3.we still have a long way to go to solve all the problems concerning the yangtze river.
辨析：concerning，about，on 这几个词都有“有关”的意思，区别在于：
① concerning比较正式而已。例如：
let me take a look at all the official documents concerning the sale of this land.
what do you know concerning / about this? _______________________________
② about则比较通俗，更加口语化。例如：
there has been much debate about prices. _________________________________
-what is this book about? _____________________________________________
-it’s about a debate about animal rights. __________________________________
③ on多用于专业性内容或较正式的看法。例如：
many of these points were raised during the debate on the fishing industry. _______
many countries have contributed to the debate on world poverty. _______________
三、巩固练习
1. 单项选择
1. bill wasn’t happy about the delay of the report by jason, and .(辽宁卷)
a. i was neither b. neither was i c. i was either d. either was i
2. i’m sorry to you, but i can’t agree with you there after all.
a. disappoint b. prevent c. trouble d. worry
3. you’d better not leave the medicine kids can get at it. （2008山东）
a. even if b. which c. where d. so that
4. she is in a poor of health, which worries her mother much.
a. position b. situation c. state d. condition
5. is well known that the population of china is larger than any other in asia.
a. as; country b. it; country c. that; countries d. all; countries
6. cycling is highly to people’s health and the environment.
a. fashionable b. beneficial c. changeable d. suitable
7. - do you know which path the park?
- the one on your right.
a. to lead b. leading to c. leads to d. led to
8. this picture was taken a long time ago. i wonder if you can my father.
a. find out b. pick out c. look out d. speak out
9. not only interested in football but beginning to show an interest in it.
a. the teacher himself is; all his students are
b. the teacher himself; are all his students
c. is the teacher himself; are all his students
d. is the teacher himself; all his students are
10. the doctor advised vera strongly that she take a holiday, but it didn’t help.
a. would b. should c. might d. could
11.-can you help me with the math homework, mom?
-you can’t always other’s help for your homework. do it by yourself this time.
a. wait on b. rely on c. insist on d. turn on
12. i really appreciate to relax with you on this nice island.
a. to have had time b. to have time c. having time d. to having time
13. he his voice in order to be heard by all the people around the square.
a. lifted b. held c. rose d. raised
14. health problems are connected with bad eating habits and a lack of exercise.
a. closely b. apparently c. forcefully d. slightly
15. it is reported that average family size from five to three children.
a. decreases b. is decreasing c. has decreased d. will decrease
2. 选择括号中所给短语动词的适当形式填空
be stocked with, be willing to, result in, show concern about, replace…with…, write in,
take steps to do, push ahead with, be under way, prohibit …from…, focus on
1. the public are showing growing concern about the safety of milk sold in supermarkets.
2. he promised to push ahead with economic reform.
3. the yearly campaign to collect money for the red cross is already under way.
4. we replaced the old television set with a newer one a few days ago.
5. his carelessness resulted in his failure in the driving test.
6. many governments in the world are taking steps to prevent the spread of h1n1.
7. the one bedroom apartment is stocked with its own bathroom and internet access.
8. he is not a bit mean; instead he is always willing to help anyone in trouble.
9. citizens in the country were prohibited from travelling abroad.
10. any alterations(修改) should be written in to the left side.
课后学习：
背诵project中的重要短语和句型
?学习感悟】
1. 我学会了： _________________________________________________________
2. 我的困惑是：________________________________________________________.
高中英语必修4教案篇2
高一英语导学提纲(7)
m3u3 project
课前导学
一:阅读课文(p50)，完成下面的任务
1. 列出 china and rome的异同点
2. 画出china and rome时间发展表
3.概括各段的大意
para.1 main events in rome and china between 753bc and 479 bc.
para.2 similarities between china and rome during the han dynasty.
para.3 both rome and china influenced other areas between 212 bc and 100bc.
para.4 rome and china had a hard time in the following hundred years.
二: 词汇知识
i.词形转换
1.使混乱, 迷惑(vt.) confuse 混乱，混淆(n.) confusion_迷惑的(adj.)confused
令人迷惑的(adj.)confusing
2.战争,打斗(v.) fight 战争,打斗(n.) fighting 战士，打斗者(n.) fighter
3.诗歌(n.) poetry 诗人poet 诗poem
4.相同点(n.) similarity adj. similar adv. similarly
5.重新统一(vt.) reunite n. reunion
6.推翻 overthrow (past form& past participle form) overthrew overthrown
ii.翻译短语：
1.秦朝 the qin dynasty 2.早在公元前 as early as bc
3.在使用中 in use 4.作为回报in return (for)
5.在随后的几百年里 in the following hundred years
6.经历了一番磨难 have a hard time 7.不再存在 no more 8.发生，举行take place
三:重难点句型填写
1. not only was rome a city and a republic, but it was also to become the capital of one of the largest empires in history.
2. the han dynasty was founded_ with chang’an as its capital city.
3. what is interesting is that the other largest city was rome.
4.chinese people _managed to travel further and further along the silk road, introducing silk, china, tea, etc. to other countries.
质疑讨论
请提出预习中存在的问题。
1. __________________________________________________________________________
2. __________________________________________________________________________
3. __________________________________________________________________________
拓展延伸
一：词汇知识
1．he greatly influenced the development of china’s culture and education.
influence n.& vt影响
influence sb. to do sth. 影响或支配某人做某事
have (an) influence on/upon 对 有影响
under the influence of 在 影响下
1) the fact that he is rich and famous has no influence on/upon our decision.（不会影响）
2) i don't influence you. you must decide for yourself.
我不想影响你。你必须自行决定。
2. as early as 200 bc，the silk road, which was the route for trade between the east and the west, was in use.
trade n.贸易,交易[u] 行业the trade
vt.交换[(+for)] vi. 做买卖,进行交易
trade in 做…（某方面的 生意）
trade with 与…做生意；与…交换
trade sth. for sth. 以…交换
1)he trades in silk. 他经营丝绸贸易。
2)she traded three apples for a bunch of bananas. 她用三只苹果换得一串香蕉。
3)japan does lots of trade with the united states. 日本与美国间的贸易频繁。
4)the country earns most of its income from the tourist trade (旅游业).
3. as early as 200 bc. the silk road, which was the route for trade between the east and the west, was in use.
out of use 不再使用的 come into use开始被使用
be of use to (sb.)有用 be of no use ( to sb.) 无用
make use of =_make the most of = make the best of =make good/full use of =take advantage of
1)this technique is still in wide use_. 这一技术仍被广泛使用。
2)these dictionaries are of great use . 这些词典十分有用。
3)this method has come into wide use in this area. 这方法在这一地区已被广泛使用。
4. in return (for sth.) 作为（对…）的交换；作为（对…的）回报；作为回应
in turn(1)依次地，轮流的；(2)转而，反过来
1）he gave her some roses in return for her kindness 他送了她一些玫瑰以答谢她的好意。
2）i asked her opinion, but she just asked me a question in return.
3）the students clean the classroom everyday in turn.
4）theory is based on practice and in turn serves practice.
5. …and by ad 476, the roman empire was no more.
no more不再=not …any more
1）he promised to drink no more.
2）time lost will return no more. =time will not return any more.失去的时间不会再来。
once more/again 又一次，再一次 more or less 或多或少
no more than 仅仅，只有 （强调少） not more than 不比…多(强调客观事实)
6. likewise adv. 1. 同样地,相似的( in the same way; similarly) 2.也,亦,又(also)
1) i told him to watch me and do likewise. 我叫他仔细看着我,并且照样做。
2) i must go to bed now, and you likewise.
二：难句剖析
1. not only was rome a city and a republic, but it was also to become the capital of one of the largest empires in history.
not only放在句首，后接从句时要用倒装结构，
1)not only could he finish the homework on time, but also he helped some others.
2)not only had he read the book,（他不但读过此书）， but he remembered what he had read.
3)_not only were the crops damaged, 不仅庄稼受到损坏），but also many people died.
not only you but also i am angry with what he did.(be)
2.fifteen years later (206 bc) the qin dynasty was overthrown, and the han dynasty was founded with chang’an as its capital city.
此句中的with chang’an as its capital city.是个with的复合结构，
即“with + 宾语+ 宾语补足语”，这一结构的宾语补足语常见的有n./adj./adv./to do /doing/done/prepositional phrase_等。
1) he was lying on the bed with clothes on(和衣)
2) with the boy to lead the way, we will find the house easily tomorrow.(lead)
3) with the boy leading the way, we found the house easily that day.(lead)
4) the earth, with water covering 70 percent of the surface, appeared like “a blue ball”.(cover)
5)-come on, please give me some ideas about the project.
--- sorry. with so much work filling my mind, i almost break down.(fill)
迁移创新
1.let us unite to fight poverty and disease.
2.fascism had lawlessly overthrown the democratic government
3.these goods are in short supply; the price will be high.
4.these events led to the declaration of war and the united states declared war against japan at last.
5.napoleon called himself emperor of the french, which was the highest position in an empire.
6. there are some similarities between the two attacks.
7.you can avoid confusion by speaking clearly.
8.the people's republic of china was founded in 1949.
反馈校正
1．not only __ give people relaxation and pleasure, but _ increase their knowledge of any kind.
a. can travel, it can b. travel can, can it c. can travel, can it d. travel can, it can
2. experts say that the ____ the earthquake had ___ the children will last for a long time.
a. affect, on b. effect, in c. influence, on d. influence, in
3. we have enough grain while that country is rich in oil so we can receive oil ___ for grain.
a. in return b. in turn c. in fact d. in nature
4. the bridge built in 1994 needed to be rebuilt while zhaozhou bridge is still ______.
a. in use b. out of use c. come into use d. of no use
5. because of the economic crisis, the company stopped trading ____ clothing.
a. for b. in c. with d. between
6.--you are always welcome at our house.
-- _________.
a. me too b. so do i c. likewise d. the same
7.with fewer and fewer farmers ___________ chickens, the price of eggs in the market _____.
a. rising, rised b. raising, raises c. rising, raises d. raising, rises
8.she was so angry and sad that she left and would come to the city ___.
a. no longer b. once more c. more or less d. no more
9. ___ speaking english every day, and you will surely improve your spoken english.
a. practising b. practise c. practised d. practises
10. –in , obama was elected _____ president of the united states,____ forty-third one in american history.
a. the, / b. a, the c. the, a d. /, the
1-10. acaab cddbd
高中英语必修4教案篇3
unit3welcome to reading (page 41-45)
1. beyond our imagination, beyond one’s control/ description /ability beyond any praise
2. take part in a debate
3. the perfect copy, two copies of the magazine
4. cause much debate and shock people around the world
5. on (the) one hand, on the other hand
6. point one’s mistakes out
7. be used to save human lives
8. interfere in/with nature/one’s concentration
9. in this/that way; by this/that means
10. be on the way to producing a real-life monster, be on the way to school/success
11. die at a much younger age than normal, normal temperature, return to normal
12. in general, generally speaking
13. be praised for their wonderful scientific breakthrough
14. consider cloning human beings; be considered to have done sth; be considered to be the best
15. research cloning, do research into cloning
16. concentrate on sth/doing; cure diseased like cancer
17. with the intention of destroying them
18. show no respect for human life
19. cause a lot of anxiety
20. be desperate to have a child of one’s own
21. be desperate for a job
22. adopt one’s advice, adopt a child
23. be genetically related to sb
24. push ahead with research so as to deliver a cloned human baby，deliver a letter, deliver a speech
25. focus their efforts on cloning animals
26. be used in medical research
27. succeed in doing sth; be totally immoral
28. deal with the consequences, as a consequence of=as a result of
29. end up replacing us one day end up in failure
30. a product for sale/ on sale
31. use up earth’s resources
32. be/feel sorry for
33. be delighted to have a mother
34. comment on your article, make comments on
35. scientific advances mentioned in your article
36. be in complete agreement with =agree with sth completely; after all
37. challenge questions of morality for centuries, turn challenges into opportunities
38. on a personal note; personally speaking
39. die of heart failure死于心脏病
40. as a whole作为整体
41. what he said made no sense. 他说的话没意义，make sense of what he said理解他说的话
42. upon further readings 在进一步阅读之后
43. read an article with great concern 十分关注的读文章
44. go against nature违背自然， be against违背，反对
45. be responsible for the possible negative consequences
46. experiment with human life
47. put strict laws in place to protect nature制定严格的法律来保护自然， put everything in place使一切井井有条
48. take away his license取消执照
word-power to grammar in u3
1. be against= be opposed to; be for=be in favor of
2. on the opposite side of the street
3. cut down trees; be cut off from the outside; take a short cut
4. show disrespect for nature，
5. destroy the environment; have the environment destroyed
6. fight a hopeless battle against sth
7. work hard to achieve scientific breakthroughs
8. advance/promote technology促进科??
9. be left the way they are
10. compare your body to your school life把身体比作学校生活
11. control oneself bring sth under control; have sth controlled
12. be similar to sth
13. breathe fresh air, take a deep breath, hold one’s breath
14. lead/live a happy life
15. store information储存信息
16. remove waste from the blood, remove him from his position开除
17. lie trapped under the building
18. find out the truth in the field of science
19. a challenging profession, a professional football player
20. do/perform/conduct an experiment
21. my next door neighbor, live next door to me
22. try to figure out sth
23. the other day
24. get bored easily
25. come back from work下班回来
26. do a job， do/take a part-time job
27. match a with b
28. be bored with, be tired of厌倦
29. behave in the same way, behave well/oneself
30. be cautious and use good judgement
31. in my judgement; pass judgement on
32. make decisions
33. have no alternative/choice but to wait
34. have two alternatives/ two alternative ways to solve the problem
35. the book cost me 10 yuan. his careless driving cost him his life. he got promoted at the cost of others.以他人为代价获得升职 cut down/cut back on the cost of production
36. apologize for the mistake on my part. 我的错误 on my part=of my own
37. on my part, his plan made no sense.就我而??
38. the boy was more frightened than hurt.与其说他受伤了，不如说他被吓坏了 the coat is more blue than green.
39. encourage sb to do鼓励某人做--， inspire sb to do鼓舞某人做--- his hometown inspired his novel.给与灵感
40. burn out（元气）大伤， （精力）耗尽 you’ll burn yourself out if you work so hard.
he is burned out after decades of hard work.
unit 3task & project
1. correct spelling mistakes更正拼写错误
2. make changes to the information修改信息
3. take turns to do sth轮流做某事
4. complain to sb about sth向某人投诉某事
5. follow in their footsteps效仿某人
6. conduct /do/make/carry out a survey 进行调查
7. the majority of people,大多数人 in the majority占大多是
8. advocate this type of scientific research提倡这种科学研究
9. to conclude/in conclusion最后，总之
10. urge you to seek the opinions of the people敦促你征求大家的意见 urge that sb (should) do
11. seek fortune淘金/ a job/opportunities寻求良机/advice from sb 征求意见
12. common practice 常做的事；贯常做法
13. donate money to the poor 向穷人捐钱
14. teach sb a lesson 教训某人 learn a lesson from sth从中吸取教训
15. be resistant to sth抵制，对---- 有抵抗力 resist doing sth 抵制做….
16. be harmful to animals, be bad for;对…有害 be good for, be of benefit to, be beneficial to 对…有利
17. a mistake on your part 你那方的错误
18. so far迄今为止
19. be limited to doing 局限于做…
20. increase production profits增加生产利润, profit from从中得利, make profits获利
21. ensure safety 确保安全
22. limit the speed to 100km per hour
23. prove the theory证实理论, the theory proves to be true.理论原来是正确的
24. seriously affect our study 严重影响我们的学习
25. endlessly overdevelop earth’s resources 无穷尽地过度开发地球资源
26. construct a dam,建筑水坝 under construction在建设中，constructive advice 建设性建议
27. the planet we live on 我们生活的星球
28. stop economic development in favor of nature 为了保护自然停止发展经济
29. from my point of view, 在我看来 =in my opinion=for/on my part=as far as i am concerned
30. meet our needs/requirements满足需求/要求, make ends meet 量入为出
31. look around 环顾四周；全面思考
32. be concerned about saving nature rather than destroying it 关注保护而不是破坏自然
33. spell disaster for human beings 给人类招致灾难
34. have a /no relationship with 与…有/无关
35. developed/developing countries 发达/发展中国家
36. after decades of destroying nature 在毁坏自然数十年后
37. enjoy healthy and productive lives 享受健康而富庶的生活
38. a question of humans winning and nature losing 一个人类获胜自然失败的问题
39. it turned out that 结果是… turn out as planned 结果和计划一样
40. the solution is acceptable for everyone. 这个方案是每个人都能接受的
高中英语必修4教案篇4
by xu weiliang
teaching aims:
(1) make students pay attention to the environment problems and think what they can do to help protect the environment.
(2) improve the ss’ other basic abilities: the use of the words and expressions in reading
important points & difficult points:
(1) help the students learn how to keep the balance between economy and environment.
(2) enable the students to refer to dictionaries.
teaching methods:
(1)careful reading and solve the language problems in the text.
(2)learn how to use dictionaries.
teaching aids:
(1) a tape recorder
(2) a multimedia
(3) the blackboard
teaching procedure:
step 1: reading
we have learned the debate and know something about how to solve the environment problems. today we will read the text and find the difficult language points in it.
then ask students to put forward their difficulties in understanding the text.
then write them on the blackboard.
step 2 using dictionaries and reference books.
ask students to use their dictionaries and reference books and find answers for them.
let the students discuss them.
step 3 explain the language points.
1. …and discuss which problems are caused by nature and which ones are caused by man..
讨论一下哪些问题是自然造成的，哪些又是人为因素。
⑴ nature
a. 自然，大自然（不可数名词）
you can not go against nature. 你不能违背自然。
man can conquer nature.人定胜天。
b. by nature 天生地
she is by nature a happy person. 她天生乐观。
⑵ man
a. 本句中的man译为“人类”（总称），多作单数，不加冠词
man must make the earth support more people.
人类必须使地球养活更多的人。
man must change in a changing world.
在多变的世界里，人类必须随之变化。
b. 人，男人（复数为men）
i am not the man to break my word. 我不是食言之人。
man is taller than woman. 男子比女子高。
2. then we will open the floor for discussion. 然后我们将展开自由谈论。
句中the floor为“发言权”
after they had each said a few words, professor white took the floor.
他们各自说了几句话后，怀特教授开始发言。
the president then took the floor and answered the journalists’ questions.
总统随后讲话并回答了记者的提问。
3. if you have any questions or comments, you can use this time to voice them.
如果大家有任何疑问或评论，可以利用这个时间段来提出。
voice (v.) 表达，吐露
yesterday morning in the city in the usa, a crowd of dustmen went on strike to voice complaint about their low-pay.
昨天上午在美国一个城市，大批清洁工举行罢工，以表达他们对工资的不满。
i dared not voice my dissatisfaction. 我不敢表达我的不满。
4. in addition, many sea creatures are being wiped out by fishing boats.
另外，大量的海洋生物正被捕捞船赶尽杀绝。
⑴ in addition 此外
in addition, there was a crop failure in many provinces. 此外，许多省份作物歉收。
in addition to 除了……之外（还有）
in addition to such subjects, the department also taught mathematics.
除了教授这些学科外，这个系还开设数学课程。
⑵ wipe out 消灭，摧毁
the whole village was wiped out by the tsunami.
整个村子被海啸吞噬了。
the earthquake wiped out the town.
小镇毁于地震。
wipe out 擦掉，把……擦干??
don’t forget to wipe out the sink when you’ve finished the dishes.
洗完碗碟后，不要忘记把洗碗池擦干净。
wipe off 擦掉，把……从……上面擦干??
wipe the drawing off the blackboard before the teacher sees it.
在老师看到之前，先把黑板上的图画擦干净。
5． these boats catch large numbers of fish without giving them time to lay eggs.
这些捕捞船未等鱼儿产卵就大量捕捉他们。
⑴ large numbers of 许多，大量，加复数名词，相当于a large number of , a great / good many
large numbers of whales have been killed by these japanese ships.
这些日本捕捞船已经杀死了许多鲸鱼。
numbers of people came to the meeting from all over the country.
全国各地许多人来参加这个会议。
⑵ a. lay eggs 下蛋，产卵
a turtle lays many eggs at a time.
乌龟一次下许多蛋。
to kill the goose that lays the golden eggs.
杀鸡取卵；自绝财源。
b. 安装，架设
i’m sorry to lay this on your shoulders.
很抱歉要把这放在你肩膀上。
they are laying a new oil pipe.
他们在铺设一个新的输油管道。
6. the world’s population has grown to more than six times what it was in 1800.
目前的世界人口与18相比已经增长到当时的六倍多。
⑴ population 人口
the population of china is much larger than that of japan.
中国人口比日本人口多得多。
about 30 percent of the population in the village have been struck by the illness.
整个村庄约30%的人口受到这种病的侵袭。
⑵ grow to “增加到”。类似表达法还有increase to, rise to, climb to
the number of students at the college has grown to over 5,000.
这所学院的学生数已经增长到 5,000人。
the price has increased to an unbelievable number.
价格攀升到令人难以置信的水平。
the plane climbed to 25,000 feet.
飞机爬升到25000英尺。
⑶ grow by“增加了，净增了”，类似表达 increase by, rise by等
sales of new cars in that country grew by 20 percent this year.
那个国家今年的新车销售量增加了百分之二十。
it is quite amazing that the income of the people in the city has increased / risen by 60 percent in the last two years.
这座城市居民的收入在过去的两年里增加了百分之六十，这让人感到惊讶。
7. my suggestion is that we should try to cut back on production and reduce the amount of things we make and buy.
我的建议是，我们应当尽量削减生产，减少制造和购买物品的数量。
⑴ 句中my suggestion is 后接有表语从句，表示“建议，要求，命令”等意义的名词，如suggestion, advice, requirement, order, request等作主语时，其后表语从句中的谓语常由 “should + 动词原形”构成，should可省略
the advice that the teacher gave was that the students (should) go to bed early during exam time.
老师提出的忠告是同学们在考试期间应该早点上床睡觉。
the orders are that we (should) stay here.
我们必须呆在这里，这是命令。
⑵ suggest, advise, require, order等动词后接的宾语从句中，也常用“should + 动词原形”作谓语,should可省略
i suggested that john (should) phone home before he decided to stay late at the library.
我建议约翰在决定要在图书馆呆到很晚之前应该先打个电话回家。
i advise that he (should) go at once. 我建议他马上动身。
⑶ cut back on“削减，缩减”，相当于cut down on
try to cut back on foods containing too much fat and sugar.
要尽量少吃脂肪和糖份含量过高的食品。
after the big job was finished, the builder cut back on the number of men working for him.
这项大工程完成以后，建筑商削减了工人总数的三分之一。
与cut相关的词组
cut across 走捷径 cut away 切除，剪掉
cut in 插进来说，插嘴，干预 cut off 切断，停掉
cut down 削减，砍倒 cut up 切碎
8. it is obvious that you are very concerned about the present situation of our environment.
很显然，你非常关心现阶段的环境状况。
concern (v.) 关系到，与……有关，关于；担心，关心
词组be concerned about / with / for / over
the news concerns your sister.
这条消息与你姐姐有关。
i am not concerned with the matter any longer.
我不再与此事有关了。
a good doctor should always concern himself with your health.
好医生应经常关心他人的健康。
they are very seriously concerned about the problems involved.
他们非常关心相关困难。
everybody was deeply concerned at the news.
每个人都非常关心这条消息。
9. as an economist, i’m seen as being against the environment.
作为一名经济学家，我常常被人视为反对环保的。
see…as… “将……视为”
after his first novel was published, he was seen as one of the most outstanding new authors of his generation.
在他的第一部小说出版后不久，他就被视为他这一代最杰出的新秀作家之一。
10. but i do agree that recycling may be the key to helping both sides.
但有一点我非常赞同：循环利用或许是对两者都有利的解决办法。
⑴ key“答案，解决办法”,to (prep.) + n. / prop. / doing
in my opinion, the key to solving the problem is to cooperate rather than argue.
依我的观点，解决这个问题的办法就是合作，而不是争吵。
her very unhappy childhood is the key to the way she behaves now.
她的不幸的童年是目前表现不端的症结所在。
⑵ 下列词组中to为介词
listen to, refer to, pay attention to, look forward to, belong to, turn to, devote / give …to…
11. asking around, i find many people willing to pay slightly higher prices for things that are environmentally friendly.
我征询过周围很多人的意见，发现他们当中很多愿意花费稍高一些的价钱来购买环保产
品。
⑴ ask around 四处打听
i will ask around and see if anyone can help.
我要四处打听一下，看有没有人能够帮忙。
⑵ asking around为现在分词短语作时间状语，相当于时间状语从句 when i ask around
同样
take care while crossing the street. (while you cross the street)
wandering through the street, i saw a tailor’s shop. (while i was wandering through the
street)
12. just keep in mind that you should not make a final decision until you have read or listened to both sides…
记住要听了两边的发言后才可作出最后的评判。
⑴ keep / carry … in mind 记住
i have tried to keep this advice in mind when writing this book.
在写这本书的时候，我尽量将这条建议记住。
there is one thing you must always carry in mind.
有一件事你必须一直记住。
与mind相关词组
make up one’s mind下决心 keep one’s mind on / upon专心注意，聚精会神
speak one’s mind说真心话
make 搭配词组
make a decision 做出决定 make a choice做出选择
make a trip旅行 make a study 做研究
make a mistake犯错误
13. my dad says he doesn’t mind a little bit of pollution, as long as it means people have jobs.
父亲说并不介意一点儿污染，只要人们有工作就行。
⑴ mind
a. 当心，注意
good drivers are always careful to mind the speed limit. 好司机对限速总是很细心。
mind you don’t say anything to offend them. 当心你不要说什么话去得罪他们。
b. 介意，在乎
would you mind if i took one of these books
你是否介意我拿起这些书中的一本。
i wouldn’t mind having a try but i’ve got to be off now.
我并不介意尝试一下，但现在我得离开了。
would you mind my opening the windows to let out so much smoke?
你是否介意我开窗排出一些烟雾？
⑵ as / so long as 只要…（就）…
i don’t care, so long as she lets me be with her son.
我并不在意，只要她让我和她儿子在一起。
as /so long as you’re happy, it doesn’t matter what you do.
只要你快乐，做什么并不重要。
试比较：
this rule is as long as that one. 这把尺与那把一样长。
see you tonight. so long. 今天晚上见。再见。
14. as a result, you impressed the audience. 结果，你给听众留下了印象。
impress印上,给留有…印象
he impressed his seal in the pot.
他把私章印在罐上。
his words are strongly impressed on/upon my memory.
他的话给我留下了很深的印象。
i was very impressed by / at / with his performance.
他的表演给我留下了深刻的印象。
15. with the opening of the city’s modern art museum, hundreds of people lined up to be among the front to view modern masterpiece.
随着现代艺术博物馆的开馆，好几百人排队，欲成为第一批看到现代作品的人。
line up排队，排成一行
we lined up to buy tickets for the international football match.
我们排队去买国际足球赛的球票。
the teacher lined up the boys in front of his desk.
老师叫男生们在课桌前排成一列。
step 4 consolidation
ask the students to use the words and expression learned.
step 5 homework
(1) revise the use of the words and expressions.
(2) do the exercises in the workbook.
高中英语必修4教案篇5
一、单元考点提示
1.单词
willing ,devote,cure,disadvantage,shock,institute,admire,debt,expedition,
merchant, exist,chart,botany,disaster,crew.
2.短语
devote…to 把……用在;把……献给
succeed in (干)……成功
give off 发出(光、热等)
in honour of 为了纪念……;为向……表示敬意
above all 首先;首要
set off 使爆炸;引起;出发
pay off 偿清(欠款等)
at sea 在大海上;在航海
take…by surprise 使……吃惊;出奇兵攻占
in charge of 主管;负责
set out 出发;开始
in search of 寻找
3.句型
(1)i’m (not)sure… i’m not sure whether/if…
(2)i doubt if/whether…
(3)making a map of the east coast was an important job.
(4)the men often fall ill and suffer fever.
(5)they will provide us with eggs and meat.
4.交际英语
(1)i doubt if he’ll be asked to speak again next year.
(2)perhaps i’ll go to that one.
(3)maybe it was useful for some people.
(4)how did you find the talk this morning?
(5)i shall insist on leaving at 7 a.m.sharp.
(6)we’ve decided to do sth./that…
(7)have you decided which boat to take?
(8)i suggest doing sth.
二、考点精析与拓展
1.have something(nothing,much,little)to do with与……有(没有，有很大，有一点)关系。
①i have nothing to do with that young man.
②his job has something to do with telephones.
③this has little to do with what we are talking about.
④do you have anything to do with that club?
2.doubt v.& n.怀疑，不相信
n.
of…对……(抱)怀疑或悲观(态度)
doubt 从句在否定句及疑问句中多跟that
引起的从句，在肯定句中多跟
whether(if)引起的从句。
①i doubt the truth of this report.
②they have never doubted of success.
③i don’t doubt that you are honest.
④can you doubt that he will win?
⑤i doubt if that was what he wanted.
该词作名词时有以下短语
beyond(all)doubt毫无疑问;in doubt怀疑，犹豫，不肯定;no doubt肯定地，想必;without doubt毫无疑问，一定地
①the truth of the story is beyond doubt.
②i was in doubt about what to do.
③no doubt i learned a lot from that lecture.
④without doubt these theories were all wrong.
3.how do (did )you find…?(你觉得/认为……怎么样?)是征求对方对某人、某事的看法或意见的用语。回答时在find 后要跟复合宾语。
how did you find the dishes?
(i found them)tasteless.
how do you find peter gray?
i found him dishonest.
4.admit vt.①接纳，许可……进入(allow sb./sth.to enter)
he was admitted to the school this year.only two hundred boys and girls are admitted to our school every year.
②承认，后可接名词，doing、从句或复合结构。
i admit my fault.she admitted having read the letter.he admitted that his comprehension was weak.you must admit the task to be difficult.
5.be remembered as…作为……而被人们怀念
he will always be remembered as a national hero.
6. ( be)determined to do sth.下定决心做……
determine to do sth.决定(心)做……
①i was determined not to follow their advice.
②i left him,determined never to set foot in that house again.
③she determined to go that very afternoon.
7.certain某(些)，仅作形容词用法。
①he didn’t come for a certain reason.
②a certain person called on me yesterday.
③she will do it on certain conditions.
some 也可以作此意讲，但前面无冠词
①he is living at some place in east africa.
②i’ve read that story before in some book of other.
8.succeed in sth.(doing sth.)(干……)成功，其反义词组;fail in sth.(doing sth.)或fail to do sth.;名词success;形容词successful
9.give off,放出(光、烟、气味等)、散发，
give out,放出，发出(声音，光线，气味等)，(食物、燃料、力量等)用尽、筋疲力尽。
①these red roses give off a sweet smell.
②this device gives out flashes of light in the fog.
③both my strength and money gave out.
10.in honour of sb.(sth.) 为了纪念或表示敬意而举行某活动。
①a memorial meeting was held in his honour.
②it is only a dance in honour of my birthday.
11. devote…to…把……献给，把……用在
devote oneself to…致力于，献身于
be devoted to…专心致志于，献身于，忠于
①mary devotes too much time to eating.
②he has devoted his whole life to benefiting mankind.
③he devoted himself entirely to music.
④he was still devoted to the study of chemistry.
⑤he is very devoted to his wife.
12.believe in 信任
①we believe in marxism.
②you can believe in him.
③we believe in our government.
set off (for)出发，动身(去某地)
set off 引爆
13. set out to do sth.着手……
n.
set about
doing开始(着手)做……
①we’ll set off fox xi’an at six tomorrow.
②polonium is used to set off a nuclear bomb.
③he set out to break the record for the crosschannel swim.④i don’t know how to set about this job.
14.have effect on 对……有影响，相当于affect：
it has had such a bad effect on him.
15.above all 首先，特别是，最重要的是
after all 到底，毕竟
at all (用来加强语气)与not连用，表示“一点也不，完全不”。
in all 总共
all but 几乎，差点没(=almost,nearly)
①we have all but finished the work.
②the day turned out fine after all.
③children need many things ,but above all they need love.
④he wasn’t at all tired.
⑤do you feel ill at all(真的，确实)?
⑥there were twenty in all at the party.
16.order food 叫食物
order n.&vt./vi.订购……
place an order for sth.订购……
order sth.from…向……订购……
order sb.sth. order sth.for sb.为某人订购……
i have ordered you some new clothes.
17.insist on doing sth.坚持做……
suggest doing sth.建议做……
enjoy doing sth.喜欢做……
类似的admit,appreciate,avoid,consider,delay,deny,detest.dis
-like,endure,escape,excuse,face,feellike,finish,forgive,give
up,can’t help,imagine, leave off,mention,mind,miss,postp
-hone,practise,put off, resist,risk,can’t understand,und
-erstand,mean(意味着)
以上这些动词只能接动名词作宾语，不能接动词不定式作宾语。在介词之间，也只能用动名词作宾语。
look forward to,object to ,be used to,in addition to,prefer…to,according to,stick to,etc.
18.live animals活着的动物
(动、植物等)活着的
live adj. (置于名词之前)
(广播、电视等的)实况的
作为叙述形容词则用alive,living
alive,(more alive,most alive)活着的;有活力的，活泼的;(不置于名词之前)常作表语。
a live (living) fish 一条活鱼
不能用an alive fish
a live tv broadcast实况转播的电视节目
catch a lion alive活捉狮子
①although old,he is very much alive.
②my grandmother is more alive than a lot of young people.
③the wounded soldier is still living.
lively adj.精神的，有生气的，活泼的，生动的
a lively boy,
a lively discussion.
her talk was lively and interesting.
19.throw away抛弃
throw in插进(话语)
throw off脱
throw out 抛出，丢弃
throw over把……抛过去(抛回)，抛弃(朋友)
20.provide sb.with sth.供给某人……
provide it 供给……，提供……
provide:
n.eg.the hotel will provie tents.
n.+for sb. sb.+with sth.
eg.they provide food and books for the children.
they provide the children with food and books.
provide for赡养，抚养
he had to provide for a big family
supply vt.提供……供给……
n.supply
sth.to sb. sb.with sth.
they didn’t supply those children with books for studying.
they didn’t supply books to those children for studying.
21.go bad 变坏
类似的：go wrong,go mad,etc.
go 通常表示不好的变化。
alice’s face went red with anger.
my husband’s hair is going gray.
22. at sea 在航海中，在海上
at the sea 在海边
在英语中，有许多结构用与不用定冠词在意思方面有着很大的区别。
go to sea 当水手，当海员
go to the sea 到海边去
keep house 料理家务
keep the house呆在家中不出门
in bed 睡着，躺在床上
in the bed在床上
at play在玩，正在游戏
at the play 在看戏
23.fall ill 生病，得病
①tom is absent,for he has fallen ill.
②john was caught in the storm and he fell ill.
24.keep sb.healthy使……保持健康
keep,n.“使维持(某种状态)”后可接adj.(ving,p.p,adv.)等作宾补。
①i was so tired that i could hardly keep myself awake.
②i’m sorry to have kept you waiting so long.
③keep your mouth shut and your eyes open.
④they kept us out.
⑤once a cold kept him in bed for three days.
25.take an interest in 对……感兴趣
have an interest in 对……感兴趣
lose interest in 对……失去兴趣
①he has a great interest in stamp-collecting.
②i lost my interest in history.
③his father took no interest in him.
26.pay for 付……的货款，为……付代价
pay off 全部还清，偿请(借款)
①did you pay 300 yuan to him for that bicycle?
②i have just paid off my loan from the bank.
③you’ll have to pay for your mistakes.
27.suffer v.受苦,遭受。
①she suffered greatly as a child.
②he suffered the loss of a leg during the war.
③she suffers from stomach-aches.
28.break out(战争、火灾、疾病、瘟疫等的)爆发
①the american civil war broke out in 1861.
②fire broke out in the neighbour last night.
break out in (into)…忽然(做出)……
break out in laughter突然放声大笑
break in (强盗等)强行闯入
break into闯入;打碎(打破)成……
break up 分开，分割
29.take…by surprise对……突然袭击，出乎……意料。
his parents took him quite by surprise when they suddenly appeared at the door.
30.in charge of prep.担任……，管理……，负责
in the charge of a personin a person’s charge由(某人)照料(管理)
take charge of 担任……，接管。
my father is in charge of this company.
31.set sail 扬帆启航
the ship set sail for europe.
32.head south向南行
head vi.向……前进，朝某方面行进。后面接for,forward的介词短语，或表示方向的副词east,eastward等。
①where are we heading?
②those ships are heading for hongkong.
高中英语必修三教案
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