（整理版高中英语）高二英语Unit3单元知识综合辅导冀教

1、高二英语高二英语 unit 3 单元知识综合辅导单元知识综合辅导冀教版冀教版【本讲教育信息本讲教育信息】一. 教学内容：unit 3 单元知识综合辅导单元重点词汇suit, limit, aboard, astronaut, suit, spaceship, outer, scene, compass, rocket, dinosaur, steam, discourage, mark, astronomy, dull, orbit, command, candidate, support, rely, fault, broadcast, channel, automatic单元重点短语at

2、the same time, call for, look up, lead up, come up with, bring about, rely on, other than, take over单元热点语法as 的用法 i作介词和副词重点句型can i call you back?sure, no problem.单元重点词汇：1. suit【课文原句课文原句】“i will wear an astronauts suit and i will travel into space. (page 26)【点拨点拨】suit 在这里作名词，意为“一套衣服。例如：a sports suit /

3、 a business suit he is wearing a gray suit.suit 也可以作动词，意为“对适宜；使满意；衣服，颜色等合身；适合通常用于否认句。例如：it suits me to set off at 8 oclock. the new dress suits you very well.be suited for / to 意为“适合；适宜于；suit oneself 意为“随自己的意愿。例如：he is suited for / to the job. he is suited to be an engineer.i can suit yourself when

4、to come.注意：suit 不能用于进行时。【拓展拓展】suitable 为形容词，意为“适宜的；适合的，后面通常接介词 for。例如：is she suitable for the job?2. limit【课文原句课文原句】she knew that a persons sex shouldnt limit her or him. (page 27)【点拨点拨】limit 为动词，意为“限制；限定。例如：we must limit the expenses on unnecessary things.limit 也可以作名词，意为“限制；限度。例如：as we grow older,

5、we know the limits of our ability. 【拓展拓展】to the limit 意为“到达最大限度；within limits 意为“在某种程度上；有一定限制；without limit 意为“无限地。3. aboard【课文原句课文原句】sally ride was the first american woman to climb aboard a spaceship. (page 27)【点拨点拨】aboard 在此句中作介词，意为“上船、飞机、公共汽车、火车等。例如：when i got to the airport my sister had gone a

6、board the plane.aboard 也可以作副词，意为“上船车、飞机等。例如：its time to go aboard.【拓展拓展】形似词 abroad 意为“在国外；到国外。at home and abroad 意为“在国内外。 单元重点短语：单元重点短语：4. at the same time【课文原句课文原句】but she also knew that it was possible to be smart and stupid at the same time. (page 27)【点拨点拨】 at the same time 意为“同时，指两个动作同时发生或存在。例如：

7、 they went their different ways, but arrived at the same time. dont all speak at the same time. at the same time 还有“然而；不过的意思，用来引出必须予以考虑的相对情况。例如：he can be very rude but at the same time you cant help liking him. 【拓展拓展】有关 time 的常用短语：ahead of time 提前all the time 一直；总是at no time 在任何时候绝不at times 有时at any

8、 time 在任何时候from time to time 不时的have a good time 玩得痛快in time 及时on time 按时5. call for【课文原句课文原句】lu yongxiang, president of cas, call for more support from the government for basic scientific research. (page 33)【点拨点拨】call for 意为“需要，后面接表物的名词。后面接人时，call for 表示“去接。例如：the project will call for much time an

9、d energy.that rude remark was not called for. lets go to the meeting together, ill call for you.【拓展拓展】call off 取消；放弃 call on sb. 拜访某人 call at some place 参观某地call sb. up 给某人打 ； 使某人回忆起 call back 回 call in 召集；请来6. some day, she said to herselfsome day 表将来某一天 one day 表过去或将来的有一天the other day 不久前的一天ill se

10、e you again one day(some day). 我改天来看你。7. include 包括，包含十个人出席了会议，包括我自己。ten members are present at the meeting, including me.每个人都笑了，包括我在内。 everyone laughed, me included.8. dream (dreamt/dreamt 或 dreamed/dreamed)做梦，梦见of/abouthe dreamed of success. 他梦想成功。i never dreamed of there being such a good chance.

11、我从没有想到过会有这么好的一个时机。9. reach out伸手以触到，抓到或拿到某物the boy reached out to get the sweets on the table.小男孩伸手去拿桌子上的糖果。reach for 伸手去拿the girl reached for the toy baby that was on her bed.10. exhibit c 展览品，陈列品exhibition c 展览会，博览会 on exhibition/on show 在展览中his paintings are now on exhibition at the gallery.11. s

12、cene 1c (戏剧或电影的)一场，场面act i, scene ii of hamlet. 哈姆雷特第一幕第二场the scene in the hospital was very moving.2布景，场景the first scene of the play is the kings palace.3风景 the sunrise was a beautiful scene.on the scene 在场12. prepare 准备，预备prepare your lessons.准备你的功课吧。prepare for 为做准备for 的宾语一般只是谓语动作要到达的目的比拟：he is p

13、reparing for the examination. the teacher is preparing the examination.preparation uthe preparation of supper is my job.cmake preparations forthey will make preparations for wedding.13. look across 来回看 they look across the room at each other.look back on look down on/uponlook forward tolook intolook

14、 throughlook overlook around/about14. discourage 使气馁，使不敢做1be discouraged by/at 因而灰心 he was discouraged at/by failure.2discourage sb from doing 使某人消除做的念头the storm discouraged him from going out.比照encourageencourage sb to dohe encouraged me to have a try.be encouraged by/at he was encouraged by/at the

15、 good news.n. encouragement adj. encouraging/discouraging15. i can tell youre angry.tell 肯定，确定，决定it may rain or it may not. its hard to tell.天也许下雨，也许不下。说不准。you can tell (that) hes angry when he starts shouting a lot.他什么时候一大喊大叫，肯定是生气了。the only way to tell if you like something is by trying it.要确定是否喜欢

16、某事物，唯一的方法是试一下。16. lead up to 逐渐引入，将话题逐渐转到whats he leading up to?他到底想说什么？lead to+sth 导致，通向17. is the first russian woman to travel to is the firstthe last to do sthhe is the first student to come to the classroom and the last one to leave.18. command1掌握，控制(情感，脾气等)，能支配command ones passion/temper/onese

17、lfhe commands great wealth.2命令，下令command sth he commanded silence.他命令要保持沉默。command sb to do the captain commanded his men to attack at mand that(should)+v 原形he commanded that we (should) go at once.under the command of 由指挥单元热点语法：单元热点语法：as 的用法的用法 i作介词和副词作介词和副词一、as 作介词的用法。1. as 意为“作为；当作。例如：he was resp

18、ected as a good teacher. as a league member, i should take the lead in everything.2. as 意为“以身份，相当于 when / while sb. is 。例如：as a boy, he lived in shanghai. (= when / while he was a boy, he lived in shanghai.)二、as 作副词的用法。1. as 作副词时意为“相同地；同样地。例如：they dont have as many airplanes. they helped the man as

19、often as possible. 2. 注意: as as 的用法：1as as 意为“和一样，表示同级的比拟。例如：this film is as interesting as that one. this dictionary is not as (so) useful as you think.2假设有 twice，three times，half，a quarter 等修饰时，须置于第一个 as 之前。例如：your bag is twice as expensive as mine. 3在 as as 句型中，名词前有形容词修饰，那么应把冠词放在名词和形容词之间。例如：she i

20、s as kind a girl as her desk mate.translation:1. 在太空 2. 伸手去拿 3. 不止一次 4. 凝视 5. 我能看出你生气了。6. 我不是有意打击你。7. 聪明和愚笨有可能同时共存。8. 李明的报告是一个比拟好的报告，虽然有点枯燥。9. 将话题逐渐引到10. 他准备与她争论吗？11. 她伸出手去触摸那厚厚的手套。12. 去年他开办了一个课外俱乐部来探索中国的过去的科学。13. 秀梅透过航天员的衣服看李明，他正试着穿过增压面罩的眼部间距向外张望。14. 她停下呼吸了一口气。15. 该轮到秀梅做报告了。【模拟试题模拟试题】 答题时间：80 分钟sec

21、tion 1new words and ideas请从每道题的四个选项中选出一个最正确选项。1. _ sent to do the job? a. who do you suggest were b. who do you suggest bec. do you suggest whomd. do you suggest who 2. the hurricane is likely to _ a lot of houses.a. bring about b. bring up c. bring down d. bring forth 3. can i help you? i want to b

22、uy a blue tie to _ my shirt.a. fit b. match c. suit d. adapt 4. jane _ her hand _ the book on the desk.a. reached; to b. held; to c. reached; for d. held; for 5. his careless driving _ the accident. a. led to b. resulted from c. dealt with d. gave up6. i cant go to the party. why, whats the _？a. wro

23、ng b. question c. problem d. issue 7.the band played many songs, some of my favorites _.a. containing b. contained c. including d. included 8. i dont mean_. but talking like that means _ her.a. to hurt; to hurt b. hurting; hurting c. to hurt; hurting d. hurting; to hurt 9. we have walked so long. le

24、ts stop _. a. to take a breath b. to take breathc. taking a breath d. taking breath10. _ he was behaving himself and he had never done so before. a. once again b. at oncec. once more d. for once请从方框中选择适宜的词组，并用其适当形式填空。hold ones breath, at no time, turn out, some day, look across11. perhaps _ ill succ

25、eed in this field.12. _ will we first use the nuclear weapons.13. they _ the room at each other.14. the audience _ as the acrobat 杂技演员walked along the tightrope.15. i hope all _ well for you.请根据汉语意思，完成以下句子。16. 小女孩伸手去够树上的红苹果，但够不着。the little girl _ the red apple on the tree but just _. 17. 也许会下雨，所以你最好

26、带把伞，以防万一。it may rain, so youd better take an umbrella _18. 用言语表达思想。thoughts are expressed _.19. 男生通常瞧不起女生，并且不跟她们玩。the boys usually _ the girls and refuse to play with them. 20. 我今天很忙，可不可以改天来？im so busy today, would you please come _? section 2meaning through practice请根据括号中的提示补全对话。m: hello?b: hi, mar

27、y?m: oh, hi, bob. 1 我们好久未联系了 。b: yeah, 2 你最近怎么样)?m: not bad. what about you?b: im busy 3 准备竞赛 。m: what contest is it?b: a national english contest. 4 你能借给我一些参考书吗？m: of course not. but im busy now. 5 我再打 给你 。b: yeah, of course. thank you.m: bye.section 3grammar makes sense请从每道题的四个选项中选出一个最正确选项。1. its

28、generally believed that teaching is _ it is a science. (全国高考)a. an art much asb. much an art asc. as an art much as d. as much an art as 2. americans eat _ vegetables per person today as they did in 1910. (春季高考)a. more than twice b. as twice as many c. twice as many as d. more than twice as many 3.

29、our neighbor has _ ours. (高考)a. as a big house as b. as big a house as c. the same big house as d. a house the same big as 4. he speaks english well indeed, but of course not _ a native speaker. ( 高考) a. as fluent as b. more fluent than c. so fluently as d. much fluently than5. it is reported that t

30、he united states uses _ energy as the whole of europe. ( 高考) a. as twice b. twice much c. twice much asd. twice as much 6. _, he used to help his father on the farm.a. being a child b. as a child c. like a child d. because of a child7. i dont write _ my classmates, but i speak english better. a. as

31、good as b. as well as c. as much asd. as long as8. _ an engineer, so he knows exactly what to do. a. being b. having been c. as d. he is9. you can buy as many copies of this book _ you want. a. that b. as c. / d. which 10. my friend saw me off _ the bus stop after i let his house.a. as long as b. as

32、 well as c. as far as d. so long as 以下各句中均有一处错误，请找出并改正。11. henry is as good a player as peter.12. well give you as many help as we can. 13. my handwriting is so good as yours.14. jack doesnt have many books as bob has.15. this table is three times as bigger as that one. 16. when a teacher, id like t

33、o give you some advice on your study.17. after the hard work, his legs were heavy as lead. 18. tom runs fast, but i run just so fast.19. as a young man, he works in a big company. 20. he doesnt play half as good as his sister.section 4reading for information请从每道题的四个选项中选出一个最正确选项。1. my sister is a typ

34、ist at a foreign firm. i know this sort of work _ skill and speed. a. asks for b. calls for c. looks for d. waits for2. it will be more than 100 years _ the country begins once again to look as it did before. a. when b. since c. until d. before 3. “i dont think its my _ that the tv blew up. i just t

35、urned it on, thats all, said the boy. a. error b. fun c. fault d. duty 4. a bridge connects the island _ the mainland. a. by b. with c. of d. for 5. in 1492, columbus, the great sailor, made the historic _ of america. a. invention b. developmentc. discovery d. exploration6. its very clever of a litt

36、le girl _ out this difficult problem. a. work b. to work c. have worked d. working 7. im sorry i shouldnt have been so rude to you. you _ your temper, but it is ok now. a. have lost b. had lost c. did lose d. were losing 8. since you have been here, _ is of no need to call you.a. there b. it c. this

37、 d. that 9. i hope there are enough glasses for each guest to have _. a. it b. those c. them d. one 10. we should keep them _ all the news.a. inform of b. informed of c. informing d. informed请从方框中选择适宜的词组，并用其适当形式填空。in the future, call for, come up, feel like, make sense11. i dont _ walking very much

38、today.12. she sat down at the table and _ a cup of coffee.13. no one knows what will happen _.14. with the old problem solved, new ones _.15. what he said didnt _.请根据括号中的提示翻译以下句子。16. 你的故事和我以前听到的一致。(agree with)17. 那辆汽车失控撞到了一棵树上。(out of control) to )19. 你看起来很累，你需要睡眠。(in need of)20. 他很有可能赢得比赛。(its like

39、ly that ) 【试题答案试题答案】section 1 1-5 bcbca 6-10 cdcbd 11. some day12. at no time13. looked across14. held their breath 15. turns out16. reached out for; out of reach 17. in case 18. by means of words 19. look down upon 20. another daysection 2 1. we havent got in touch with for a long time 2. how are y

40、ou getting along now3. getting ready for a contest 4. would you mind lending me some reference books5. i will call you backsection 3 1-5 ddbcd 6-10 bbdbc 11. good a a good 12. many much13. so as 14. have 后加 so 或 as 15. bigger big 16. when as 17. were 后加 as 18. so as 19. works worked20. good wellsect

41、ion 41-5 bdcbc 6-10 bcbdb11. feel like 12. called for 13. in the future 14. came up15. make sense16. your story agrees with what i had already heard. 17. the car was out of control and knocked into a tree. 18. teachers are often compared to gardeners while students flowers. 19. you look very tired a

42、nd you are in need of sleep.20. its likely that he will win the game.同步阅读增识同步阅读增识 by mary bellis 人类社会的进步和各种各样的创造是分不开的，而那些给我们的生活带来巨大变化的创造家们更值得称颂。让我们来看看 the about 评出的十大最受欢送的创造家，了解一下他们的创造。top 10 popular inventorsthe following inventors were determined by readers as the top ten most popular inventors， r

43、eported the about.thomas edison the first great invention developed by thomas edison was the phonograph. edison is also known for his work with light bulbs, electricity, film and audio devices.alexander graham bell in 1876, at the age of 29, alexander graham bell invented his telephone. among one of

44、 his first innovations after the telephone was the “photophone, a device that enabled sound to be transmitted on a beam of light.george washington carver george washington carver was an agricultural chemist who invented three hundred uses for peanuts and hundreds more uses for soybeans and sweet potatoes, and changed the history of agriculture