高三英语复习：Unit 8北师大版知识精讲

1、高三英语复习：unit 8北师大版【本讲教育信息】一. 教学内容：unit 8教学过程一、vocabulary.1. wild adj. 野生的，狂热的there are a lot of wild flowers and wild rabbits in the village.the plants grow wild along the banks of the river.be wild with joy be wild about sth./ sb. my brother is wild about travelling. he has been to many places of in

2、terests.2. differ v. 不同于，区别于 thats where we differ. differ from differ in differ with sb. about/ on/ upon/ over sth. 3. anxious adj. 担心的，渴望的 my mother always gets a bit anxious if we dont get home on time.be anxious about sth. be anxious for sb. be anxious to do sth. be anxious that4. in order to 为了

3、 in order to pass the exam, he studied even harder. go in quietly in order not to wake the baby. 注意 so as to / in order that5. risk v. 冒险 risk doing sth. they knew they were risking being arrested. n. 冒险，风险 at risk at all risks/ at any risk at ones own risk run / take a risk/ risks at the risk of do

4、ing sth. run the risk of doing sth. 6. various adj. 不同的，各种各样的 wheat is grown in various parts of the country. there are various ways of getting to the station.比较：various / differentthey are representatives from various parts of the country.the two boys are different in their tastes.7. preference n.

5、偏爱 have a preference for give a preference to sb. in preference to a window seat is my preference. we dress simply by preference. it is chosen in preference to another.8. turn up 出现，到场，调大 several old friends turned up in the party. something unexpected has turned up. please turn up the radio. turn d

6、own turn in turn on turn off turn into turn out turn over turn to9. back out 决定不履行 i hope i can depend on you not to back out at the last moment. he has decided to back out of the project. back up back into sth. back down10. get across 使理解 your meaning didnt really get across. he found it difficult

7、to get his idea across to them. go across come across cut across11. in turn 轮流，依次 the two doctors are on night in turn. the queen shook hands with each player in turn after the game. by turns out of turn take turns to do sth. 12. amaze v. 使惊愕 he amazed me by his rudeness. be amazed at/ by 注意：amaze /

8、 surprise i was amazed by his calmness. it surprised me to see so many people there.13. break out 爆发，突然发生 a fire broke out in his house last night. lots of people think the war broke out. break in break into break off break through break up break away比较：break out/ happen/ take place/ occur a power s

9、truggle is about to break out in the group. how did the accident happen? great changes have taken place these years. an electric shock occurs when a person comes into contact with an electrical energy source.14. stand by 支持，坚持说法 we should stand by our promises. i will stand by you whatever happened.

10、 stand out stand for stand up stand with15. quantity n. 数量i prefer quality to quantity.what quantity does she want?a quantity ofquantities ofin large quantities16. shock it shocks sb. to docome as a shock to sb. v. 震惊 i was shocked to hear that she was fired. it shocks you when something like that h

11、appens. n. 令人震惊的事情 it was a great shock for him when he heard the news. his death comes as a shock to us.17. run out of 用完，耗尽if we hadnt run out of energy, we would have won.we are running out of time.比较：run out of/ run outher money had been run out of and her patience is also running out. 18. carry

12、 on 继续 carry on with your work. despite all the noise, he carried on reading. carry off carry out carry through carry about19. within 在里面，在内部，在范围内 he kept within doors all day yesterday. they finished the house within half a year. he lives within 20 minutes walk. do what is within your power. 比较：wit

13、hin / in i must finish painting the cat within 5 minutes. he will be back in one hour.20 patience n. 耐心，忍耐力 she has reached the limit of her patience.with patiencebe out of patience/ have no patience with21. aim n. 目标，目的 achieve ones aim miss ones aim take aim at without aimv. 计划，瞄准，针对 aim at二、sente

14、nces1. use your knowledge of the world to predict answers to the questions.问题的答案。i am waiting for an answer to my letter.whats the correct answer to the question?to表示两事物间的关系，表示属于，关于。the response to the key to the entrance tothe visit tothe note to the contribution tothe solution to 2. he had teams o

15、f dogs pulling the sledges and all his were on skis.have sb. doing sth. 叫某人老是做、让某种情况发生。其否定形式表示不能容忍某人做某事或某事老是发生。youd better have your car running slowly.i wont have you saying that.have sb. do sth. the boss often has them work for 14 hours a day.have sb./ sth. to do i have a lot of homework to do. sh

16、e cant go with us today because she has a baby to look after. have/ get sth. done i had my hair cut yesterday. he had his bike repaired last week. she had her book stolen.3. first, his two sledges broke down, and then the horses began to have difficulties with the snow and the cold.the next to go wa

17、s captain oates, who was having great difficulty in walking.在第一句中，difficulty表示困难的情况，艰难的事情，是可数名词。而第二句中表示困难，是抽象名词，不可数，而且还是用于固定搭配。have difficulty in doing sth. / have difficulty with sth.he is now in financial difficulties.do you have any difficulty in solving the problems?i have some difficulty with e

18、nglish.【模拟试题】（答题时间：45分钟）一. 单项填空 1. excuse me, sir, what a fine day it is! _ youll want to have a spring outing, i suppose?a. what for? b. so what? c. how come? d. how nice! 2. he wants to become wealthy very much and always _ money and his position.a. has eyes for b. brings in c. has a gift for d. g

19、ets in 3. as _ above, the scenery of the yangtze three gorges is really more than beautiful.a. described b. it described c. is described d. it is described4. we dont think theres any body or organization in the world can _ of the united nations.a. have the placeb. be in the placec. take place d. tak

20、e the place 5. _ today, he would arrive in new york by tuesday. a. if he leaves b. would he have left c. were he to leave d. was he leaving6. so much of _ is on the website has been widely reported to be unreliable. a. what b. it c. which d. that 7. wont you want to stay longer?no, thanks. its time

21、_ to the night school. a. i went b. for me going c. that i go d. when i went8. the farmers are very satisfied with their life and it is today _ than the past.a. richer off much b. much richer offc. better off much d. much better off9. i soon found that the work i was doing had already been done by s

22、omeone else. _, i was wasting my time. a. in other words b. in a word c. in words d. at a word 10. youre a good man. many years of health and happiness _! a. god may bring you b. may god brings youc. may god bring you d. god might bring you 11. if i dont hear anything _, ill meet you at 7 oclock out

23、side the cinema. a. on the contrary b. to the contrary c. at the first place d. as a result12. looking at the young couple _ reluctantly（依依不舍）at sunset, i _ envied them.a. part; nearly b. parting; almost c. part; very d. parting; nearly13. the chinese women volleyball team finally turned the tables,

24、 _ we had not expected. a. as b. that c. what d. which 14. the old road _.a. has broken up b. has turned up c. has been closed up d. has been made up15. she keeps a supply of candles in the bedroom in case of power _.a. lack b. drop c. short d. failure二. 完形填空 the amount of usable water has always be

25、en of great interest in the world. 16 springs and streams sometimes means control, particularly in the 17 areas like the desert. the control is possible even without possession of large areas of 18 land. in the early days of the american west, gun fights were not 19 for the water resources, and laws

26、 had to be 20 to protect the water rights of the 21 and the use of the water resources accordingly. 22 is known to us all, there is not 23 water in all places for everyone to use as much as he likes. deciding on the 24 of water that will be used in any particular period 25 careful planning, so that

27、people can manage and use water more 26 . farmers have to change their use of or demand for water 27 the water supply forecast(预报). the 28 water supply forecast is based more on the water from the 29 than from the below. interest is 30 in the ways to increase rain-fall by man-made methods, and to ge

28、t water from the winter snow on mountain 31 . with special equipment, some scientists are studying the ways in which the mountain snow can be 32 , and with the help of a repeater station, they send the 33 data to the base station. the operator at the base station can get the data at any time by 34 a button. in the near future, the forecast and use of water 35 probably depend on the good knowledge of snow on mountains, not of w