九年級(jí)unit1topic2知識(shí)點(diǎn)及練習(xí)

1、九年級(jí)unit 1考點(diǎn)解析Topic 2一、詞組Sectio n Aget lost迷路，迷失livi ng con diti ons 生活條件 at that time 在那時(shí) because of由于，因?yàn)?be strict with 對(duì)嚴(yán)格call up打電話給at least 至少take place 發(fā)生one-child policy 獨(dú)生子女政策Little Emperor 小皇帝Sectio n Bin crease by 增加了developed countries 發(fā)達(dá)國家 carry out 實(shí)施Developing countries 發(fā)展中國家population

2、problem 人口問題 control the population 人口控制Sectio n Cmore tha n 多于living space生活空間for example 例女口take measures to do sth.采取措施做某事 work well in doi ng sth. 在方面起明顯作用improve rapidly 迅速提高one fifth五分之一be short of短缺，缺乏so far到目前為止be known as作為而聞名，被公認(rèn)為thanks to多虧，由于have a long way to go 還有很長的路要走a couple of 一些，少

3、數(shù)幾個(gè)such as例如the Forbidden City 紫禁城，故宮 huge markets 大超市 keep up with 趕上某人，跟上某事Sectio n Dhelp each other 互幫互助places of interest 名勝古跡Summer Palace 頤和園shopping centers 購物中心public transportation 公共交通，公共運(yùn)輸 quick developme nt of moder n society 現(xiàn)代社會(huì)的快速發(fā)展二、語言點(diǎn)詳解Section A1. Have you found him yet?No, he has

4、probably gone home.yet adv.意為"已經(jīng)，仍然，還”，多用于完成時(shí)態(tài)的否定句和疑問句，常放在句末。鏈接和現(xiàn)在完成時(shí)連用的副詞還有already, just, ever, never, recently .already 多用于肯定句中，可以放在句中，也可以放在句末。如：I have already cleaned the windows. 我已經(jīng)把窗戶擦干凈了。 just 多用于肯定句，也可以用于疑問句。如：The manager has just come back from the United States. 經(jīng)理剛從美國回來。 ever 多用于疑問句中

5、，詢問曾經(jīng)的狀況。如： 、Have you ever been to Hong Kong? 你曾經(jīng)去過香港么？ never 多用于否定句。如：He has never been to Canada. 他從沒去過加拿大。 recently 表示時(shí)間概念，多用于句末練一練：用 just, already, yet, recently, ever, never 填空1. Have you been to the West Lake?No, I have been there.2. I have read the novel twice.3. Have you finished your work ?

6、4. I haven 'hteard from her .5. He has gone shopping with his parents.2. I really hate to go to such a place. 我真的討厭那樣的地方。 So do I. 我也是。So do I. 為倒裝句，表示前面提到的 肯定情況 也同樣適合另一個(gè)主體。 So 后接倒裝句式， 結(jié)構(gòu)為"so + be/情態(tài)動(dòng)詞/助動(dòng)詞/主語”，意為"也一樣/也是”。如：They like playing basketball. 他們喜歡打籃球。 So do we. 我們也喜歡。Lily can

7、 speak English. 莉莉會(huì)說英語。So can I. 我也會(huì)。鏈接：1） 如果對(duì)上文所述的事實(shí)加以認(rèn)可強(qiáng)調(diào)，用“so+主語+be/情態(tài)動(dòng)詞/助動(dòng)詞”，表示“確實(shí) 如此”。如：He is a good student. 他是一個(gè)好學(xué)生。So he is! 他確實(shí)是這樣。Li Lei can swim. 李雷會(huì)游泳So he can. 他確實(shí)會(huì)。2）如果表示上文提到的 否定情況也同樣適合另一個(gè)主體，則用“ neither/nor+ be/情態(tài)動(dòng)詞/ 助動(dòng)詞 +主語?！比纾篒 don 'ltike the weather here. Neither /Nor does she.

8、我不喜歡這兒的天氣。她也不喜歡。They aren't in Class One. Neither/Nor are we. 他們不在一班。我們也不在一班。練一練：1. Tom does well in English. So I.2. She can 'ptlay the piano well. Neither Tom3. Lucy studies hard at school. So she_ 4. She hasn 'bteen to China before. I5. He didn 'dto his homework last night. he .6.

9、 （ ） （2011 年福州市質(zhì)檢） 1. -I came to this school two years ago!A. So did I B. So I did C. So was I7. （） 2. You have made great progress in English.A. So I do.B. So do I.C. So I haveD. So have I.3. He says he has never been to such a beautiful country before. 他說他以前從未去過如此美麗 的國家。such 與 so 都有“如此”之意。 such 修飾

10、名詞， so 修飾形容詞或副詞原級(jí)，只有修飾可數(shù) 名詞單數(shù)時(shí)，可以互換。如：such a clever boy= so clever a boy 如此聰明的一個(gè)男孩 名詞前出現(xiàn) much, many, little, few 等表數(shù)量的詞時(shí)只能用 so.so nice a flower= such m a n y/few people; much/little milk nice flowers4. But it seems that their living conditions were not very good. 但他們的生活條件似乎不太好。seem系動(dòng)詞，表示好像，似乎，看來。其后可

11、接形容詞、名詞、動(dòng)詞不定式和that從句。You seem happy. 你好像很高興。He seems a nice man. 他看起來像個(gè)好人。 動(dòng)詞不定式和 that 從句可互換。如：He seems to join the school basketball team.= It seems that he joins the school basketball team.他似乎參加了學(xué)校的籃球隊(duì)。He seems to know everything.= that he everything.5. But great changes have taken place in China

12、in recent years. 但中國近年來發(fā)生了很大變化。 take place 發(fā)生，舉行。是不及物動(dòng)詞短語，尤指通過計(jì)劃或安排后的變化。通常不用于被 動(dòng)語態(tài)。如：The class meeting will take place on Monday. 班會(huì)將會(huì)在星期一舉行。 happen 一般表示事件偶然發(fā)生。用法如下：1) . sth + happen + 地點(diǎn)、時(shí)間，如：The story happened in 1998.2) sth + happen to sb,如：A car accident happened to her last week.3) sb + happen

13、+ to do sth，某人碰巧做某事，如：I happened to meet him on my way home.= It happened that I met him on my way home.練一練：1. The Olympic Games of 2008 will in Beijing. 2008 年奧運(yùn)會(huì)將會(huì)在北京舉行。2. What you? 你怎么了？6. I 'm the only child in my family, and I used to be a“Little Emperor ”. 我是我們家唯一的孩子,我過去是個(gè)“小皇帝” 。used to be

14、 過去 /曾經(jīng)是 女口： He used to be a teacher.used 相關(guān)用法總結(jié)如下：1) used to be (usedn't/didn 'use to be )過去/曾經(jīng)(不)是used to do (usedn't/didn 'use to do)過去常常(不)做某事He used to be a teacher. 他過去是個(gè)老師。He used to have a walk after supper. 他以前常常晚飯后散步。2) be/become/get used to doing sth 習(xí)慣于做某事He is used to ge

15、tting up and going to bed early. 他習(xí)慣于早睡早起。3) be used to dobe used for sth/ doing sth 被用來做某事。如：A knife is used to cut things.= A knife used for cutting things. 小刀是用來切東西的。練一練：1. 我以前抽煙,但幾年前就戒掉了。 (give up )2. 我習(xí)慣在早上跑步。3. 他過去不是一個(gè)老師。4. 她不習(xí)慣午飯吃那么多。5. 鋼筆是用來寫字的。Secti on B7. And it is increasing by 80 million

16、 every year.并且它(世界人口)正在以每年8千萬的速度增長。1) in crease v.意為"增加，增大(數(shù)目)，”構(gòu)成短語 in crease by, i ncrease toin crease by后加倍數(shù)或百分?jǐn)?shù)，意為"增加了倍 /百分”。如：The population has20% in this coun try. 這個(gè)國家的人口已經(jīng)增加了20%。2) in crease to后接具體的數(shù)字，表示增加到了。如：His salary10,000yuan a mon th.他的月薪增加到了一萬元。8. What' the population o

17、f the U.S.A? 美國的人口是多少？1) population不可數(shù)名詞，意為"人口，人口數(shù)"，故針對(duì)人口數(shù)量提問時(shí)用"what's thepopulation of "？而不能用 how many 。2) 通常用big/large, small來修飾人口數(shù)的多少，不用more/little 來修飾人數(shù)的多少。如：India has a large population. 印度人口眾多。Singapore has a small population. 新加坡人口少。3) 具體的人口數(shù)用“ has a population of +數(shù)字&

18、quot;來表示。如：China has a population of about 1.3 billion. 中國大約有 13 億人口。鏈接 What' s the population of ?對(duì)人口提問的方式 =how large is the population of =How many people are there in .?例：()1. What' speople in Australia?the nu mber of B. a nu mber ofC. nu mberD. the populati on of()2.is the population of

19、China?HowB. WhatC. How many D. How much()(2011 年福州市質(zhì)檢)3. -What's _ population of the U. S.A?-296 millio n.A. aB. theC.不填Secti on C9. China has the largest population in the world, and about one fifth of the people in the world livein China.在世界上中國有著最多的人口，世界上大約有五分之一的人生活在中國。one fifth 五分之一。英文分?jǐn)?shù)表達(dá)法：分

20、子為基數(shù)詞(one, two, three, four),分母為序數(shù)詞(first, seco nd, third,fourth, fifth)。先讀分子后讀分母；當(dāng)分子大于1時(shí)，分母的序數(shù)詞用復(fù)數(shù)式，直接在詞尾加s”。女口：1/3 one third, 3/5 three fifths, 1/4 one fourth/ a quarter3/4 three fourths/three quarters, 1/2 a/one half2/3; 7/8; 5/6注意：分?jǐn)?shù)的謂語動(dòng)詞單復(fù)數(shù)要根據(jù)它所修飾的單詞決定例：（）1. In China, aboutof people live in the

21、 coun try.A.three fifthB. third fifthC. third fifthsD. three fifths（）2. Two fifths of fishleft o n the plate.A. areB. is C. were10. One is known as the on e-child policy. It has worked well in con troll ing China' populati on. 其中一項(xiàng)眾所周知的措施是獨(dú)生子女政策，它在控制中國人口數(shù)量方面取得了顯著成效。1）be known as 作為而聞名，被公認(rèn)為。如：Lon

22、 don isa foggy city.倫敦作為霧都而聞名。2）work well in doing sth. 在方面起明顯作用。如：Doing eye exercisesprotect ing our eyesight.做眼保健操對(duì)保護(hù)視力有明顯作用。Secti on D11. I can 'tgo shopp ing in big stories uni ess I travel for a couple of hours.我得花幾個(gè)小時(shí)才能到大的商場(chǎng)去購物。1）unless連詞，意為"如果不，除非”，用于引導(dǎo)條件狀語從句，相當(dāng)于 ifnot.we are very ca

23、reful, we can ' dtour homework well.=wevery careful, we can ' dtour work.2）a couple of常指一些，少數(shù)幾個(gè)，也可以指兩個(gè)。couple的用法：1） 兩人，兩件事物。如：I saw a couple of men go out.我看見有兩個(gè)男人出去了。2）一對(duì)，夫妻，情侶。如： The couple were married in 1976.這對(duì)夫婦在 1976年結(jié)婚。3）幾個(gè)。相當(dāng)于a few, several，修飾可數(shù)名詞。如：We went there a couple of years a

24、go.4）類似的短語有 a pair of （指連在一起的，相似的兩部分構(gòu)成的）一雙（一副）；一對(duì)，都用于褲、襪、手套等。如：Put on a clea n pair of jeans!12. And sometimes it is hard to see my friends because they live so far away.并且有時(shí)看望我的朋友很困難，因?yàn)樗麄冏〉锰h(yuǎn)。1） It is + adj + for sb.+ to do sth.這是一個(gè)動(dòng)詞不定式短語作主語的句型。It是形式主語，真正的主語是后面的動(dòng)詞不定式短語。importa ntuslear n a foreig

25、n Ian guage well.對(duì)我們來說，學(xué)好一門外語是非常重要的。 = a foreign language is very important.2） far away 遙遠(yuǎn)的。如：The village isn 'tfar away. 那個(gè)村莊離這兒不遠(yuǎn)。away from遠(yuǎn)離，離多遠(yuǎn)女口：The post office is five miles away from my home. 郵局離我家有 5 英里遠(yuǎn)。The railway isn '_t. It 'sonly 5 miles .14. People have to study and work ha

26、rd to keep up with the quick development of modern society. 為了跟上現(xiàn)代社會(huì)的快速發(fā)展，人們必須努力學(xué)習(xí)和工作。keep with up with sb/sth. 趕上某人，跟上某事。如：We should the times. 我們應(yīng)該趕上時(shí)代步伐。catch up with 也表示“趕上，跟上” ，但是 keep up with 表示同時(shí)起步，并肩前進(jìn)，不至于 落伍，掉隊(duì)。 catch up with 表示在已落伍或起步較晚的情況下趕上，追上。如：Hurry up, or you won'tcatch up with th

27、em. 快點(diǎn)，否則你就趕不上他們了。三 . 情景交際1. I have just called you, but you weren 'tin.2. Bad luck.3. So do I.4. Neither do my parents.5. What a large population!6. So it is!四、 鞏固練習(xí)一、詞匯 根據(jù)句意及首字母提示完成單詞1. Yao Ming is one of the most eplayers in the world.2. Kangkang thinks that China 'seconomy（經(jīng)濟(jì)）islowly in

28、the past.3. I often go the mto buy vegetables after work.4. Thanks to the Party's p, our lives are getting better and better.5. Do you have any d in learning English?根據(jù)漢語提示完成句子。1. （到目前為止 ）, Lisa has collected over 100 Chinese stamps since she camehere.2. Running （ 起明顯作用 ） keeping healthy, doesn

29、'itt?Yes, it does.3. In the past, each family had （ 至少 ） three or four children in our country.4. We must drive for （ 好幾個(gè) ） hours to get to the store.5. The government has (采取措施 ) to save these pandas already.用所給詞或詞組的適當(dāng)形式填空。1. (thank) to the policy, China is developing quickly.2. On New Year 

30、9;s Day, all Chinese meet their friends and (relation) and say “Good luckto each other.3. Have you ever been to a (Europe) country before?4. More and more people have been interested in English (recent).5. It (belong to) the People 's Republic of China.二、單項(xiàng)選擇1. I get up late one year ago, but no

31、w I getting up early.A. get used to; used to B. used to; get used to C. used to; used to2. I h aven 'steen the film . Would you like to go to the movie with me this evening?A. already B. yet C. never D. ever3. When we were in the big store, we got lost.A. Don 't mention itB. I 'm sorry!

32、C. You 're great! D. Bad luck!4. I must study hard all the time to up with the other students in our class.A. catch B. keep C. come D. put5. is the population of China?It 's population, about 1.3 billion.A. How much; a lotB. What; a large C. How many; a smallD. Which; a big6. The railway isn

33、 't . It 's only 5 miles here.A. away from; far away B. far; away C. far away; far awayD. far away; away from7. Your brother has made great progress., and .A. So has he; so have you B. So he has; so you haveC. So has he; so you have D. So he has; so have you8. I can 't believe my eyes. S

34、uzhou is so beautiful now!Yes, since 2004, Suzhou has developed rapidly. Everything .A. has changed B. changed C. changes D. changing9. of the students boys in our class.A. One fifth; areB. One fifths; areC. First fifths; isD. One five; is10. He has his dictionary. Have you seen it?Yes, of course. I

35、 it on your desk just now.A. lose; saw B. lost; have seen C. lose; have seen D. lost; saw11. When are we going to carry the play?Next week/A. on B. off C. out D. back12. It that their living conditions not very good in those days.A. seemed; is B. seems; wereC. seems; are D. seem; were13. We won'

36、wtait for you you come here on time.A. ifB. unless C. when D. till14. The mountain is meters high.A. eight thousand eight hundreds and forty-eightB. eight-thousand-eight-hundred and forty-eightC. eight thousands eight hundreds forty-eightD. eight thousand eight hundred and forty-eight15. We are shor

37、t energy and water the over population.A. for; because B. of; because of C. in; for D. in; because of三、句型轉(zhuǎn)換1. Jane has seen the film on TV. Maria has seen the film on TV, too. （同義句轉(zhuǎn)換）Jane has seen the film on TV. Maria.2. He seems to know everything. （同義句轉(zhuǎn)換） that he everything.3. If it doesn 't

38、snow, I shall go skating. （同義句轉(zhuǎn)換）I go skating it snows.4. China has the largest population in the world. （同義句轉(zhuǎn)換）China has a population than country in the world.5. Mary has already cleaned the room. （改為一般疑問句） Mary the room?6. Because it rained very hard yesterday, we had to stay at home. （同義句轉(zhuǎn)化） the

39、 rain, we had to stay at home yesterday.四、完形填空The population problem may be the greatest one in the world today. The world 's population is growing . Two thousand years ago, there were only 250 million people earth. Fourhundred years ago, the number was 500 million. But at the beginning of the century,the world 's population was ab