高一英語Unit2englisharoundtheworld人教實(shí)驗版知識精講

1、高一英語 Unit 2 English around the world人教實(shí)驗版【本講教育信息 】一. 教學(xué)內(nèi)容：Unit 2 English around the world二 .（一）重點(diǎn)單詞的講解1. even if = even though： in spite of the fact; no matter whether即使；盡管。Even if we have learned “ even though ” , we still find it difficult to use盡.管我們學(xué)過 “ even though ，”但我們還是發(fā)現(xiàn)運(yùn)用它很難。He likes to hel

2、p us even though he is very busy.盡管他很忙，他還是愿意幫我們。2. request用作名詞時，request （for sth / that ）： act of asking for sth in speech or writing要求；請求。Your request will be granted.你的請求將能獲準(zhǔn)。用作動詞時，request sth （ from / of sb）：to ask sb, esp politely, in speech or writing to do sth要求；請求。I requested him to help me.我

3、請求他幫助我。ask, beg 與 request 的區(qū)別若要某人做某事，ask 是最通俗、最口語化的詞。I asked her to shut the window. 我讓她關(guān)上窗戶。request 主要用于較正式的講話和文字中，常用于通告中，多用于被動語態(tài)。Passengers are kindly requested not to smoke in the car. 乘客請勿在車廂內(nèi)（或汽車內(nèi)） 吸煙。beg 指以謙恭的姿態(tài)要求給予巨大的幫助。He knew he had hurt her and begged her to forgive him.他自知傷了她的心而央求她原諒。3. b

4、lock （ n. ）1）large solid piece of wood, stone, metal, etc, usually with a flat surface 木、石、金屬等的大塊 （通常為有平面的） 。There is a block of stone on the road. 在路上有一塊大石頭。2） large building divided into separate flats or offices（有許多相互獨(dú)立的公寓或辦公室的）大建筑物。The blocks of flats are near the supermarket.這些公寓大樓在超市附近。3） grou

5、p of buildings bounded by streets on four sides（四面臨街的）建筑群。I always go for a walk round the block every day.我每天都繞樓群散步。4）（ esp US） length of one side of such a group（of buildings ）（此類建筑群）一側(cè)的長度。He lives three blocks away from here.他住的地方與此處相隔三條街。4. play a role / a part（ in sth）play a role ： to act, take

6、 the actorrt in aplayspa 扮演角色。He has played all kinds of roles in his life.他一生中扮演了各種各樣的角色。play a part ： to be involved in an activity參加某活動。兩個短語都可以表示貢獻(xiàn)。She played an active part in the local community.她積極參與地方活動。to make a contribution to sth; have a share in sth對某事起作用、有She played an important role / a

7、 major part in winning the match.她對這場比賽的勝利起了重要作用。5. because / because ofbecause （conj. ） : for the reason that 因為。用于從句的開頭，放在主語和謂語動詞前面。We were late because it rained. 因為下雨，我們遲到了。because of （prep. ） : by reason of （ sb / sth）; on account of 因為（某人/ 某事物）。用于名詞或代詞前面。They are here because of us. 他們是為了我們而來到

8、這里的。6. such as （pron. ） : like; for example像。My doctor told me not to eat fatty foods such as bacon or hamburgers. 我的醫(yī)生叫我不要吃油膩的食物，如咸肉或漢堡包。7. 日期與年代的表達(dá)法在英語中日期的表達(dá)方式比較多，例如：day / month / year:30 March 1995;6th January, 1990month / day / year:March 30, 1995;January 6th, 1990完全用數(shù)字表達(dá)：6/ 4/ 94= 6 April 1994（

9、英國英語）6/ 4/ 94= June 4, 1994（美國英語）本單元中出現(xiàn)的年代有：450 讀作 four fifty1150 讀作 eleven fifty1500讀作fifteen hundredthe 1600或s the 1600s讀作the sixteen hundreds（二）難句解析1. Would you please come up to my flat for a visit? 請到我的公寓里來坐坐，好嗎？ come up 除本課用法外，還有一些比較常見的用法：1）（ of plants） to appear above the soil （指植物）長出地面。 The

10、grass is just beginning to come up. 草剛剛開始長出來。2）（ of the sun） to rise （指太陽）升起。We watched the sun come up. 我們觀看日出。3） to occur; arise 發(fā)生；出現(xiàn)。I m afraid something urgent （急迫的，緊急的）has come up. I won t be able to see youtonight. 很抱歉，有些急事，今晚不能見你了。2. So why has English changed over time? 那么，英語在一段時間里為什么會起變化呢？

11、over： throughout （ a period） ; during 貫穿（一時間段） 。Over the years he has become more patient. 這幾年他越來越有耐心。Rick came to town over the weekend.瑞克周末到城里來過。3. Actually, it was based more on German than present day English. 實(shí)際上，當(dāng)時的英語更多的是以德語為基礎(chǔ)的，而現(xiàn)代英語不是。base（v.）base sth on sth：to use sth as grounds, evidence,

12、etc for sth else 以某事物為另一事物的根據(jù)、證據(jù)等。He based his hopes on the good news we had yesterday. 他把希望寄托在我們昨天得到的好消息上。This novel is based on fact. 這部小說是以事實(shí)為根據(jù)的?！灸M試題】一 . 短語翻譯1. 在某些方面 _2. 或者 或者 _3. 起重要作用 _4. 走近；達(dá)到 _5. 以 為基礎(chǔ) _6. 接近于 _7. 在 17 世紀(jì) _8. 利用 _9. 信不信由你 _10. 玩得快樂 _11. 請求 _12. 經(jīng)過時間 _13. 即使 _14. 的數(shù)量 _15. 解

13、決問題 _16. 另一門語言 _17. 帶去 _二. 單項填空1. How can I repair it? Well, look at the _.A. directionsB. expressionsC. explanationsD. introductions2. John said he would pay _ second visit to China _ next year.3. America is an _ country. You can hear _ everywhere.A. English-spoken; English speakingB. English-speak

14、ing; English spokenC. speaking-English; English spokenD. spoken-English; English speaking4. How long has this bookshop been in business? _ 1982.A. AfterB. InC. FromD. Since5. Can you believe that in _ a rich country there should be _ many poor people?A. such; soB. such; suchC. so; suchD. so; so6. Th

15、e number of people invited _ fifty,but a number of them _ absent fordifferent reasons.A. were; wasB. was; wasC. was; wereD. were; were7. Are you going to see the film?I m not sure. I _ go to the concert instead.A. mustB. wouldC. shouldD. might8. We havent got enough books for everyone. Some of you w

16、ill have to _A. spareB. saveC. shareD. enjoy9. The Polar Bears love to swim year-round, they find it _ and relaxing.A. a funB. funC. funnyD. funs10. There were so many people in the street watching the fire that firefighters could not get_ to the building.A. close toB. closely toC. close atD. closel

17、y at11. Many students believe the choice of their courses and universities should _ their owninterest.A. be based onB. base onC. be basing onD. base at12. How did you spend your last weekend? _ the guitar at home.A. To playB. PlayC. PlayingD. Having played13. Mr. Bush is on timefor everything. How _

18、 it be that he waslate for the openingceremony?A. shouldB. mayC. canD. must14. Every minute should be made use of _ for the exam.A. preparingB. to prepareC. for prepareD. having prepared for15. If anybody calls, tell him Im out, and ask them to _ their name and address.A. passB. writeC. takeD. leave

19、三 . 單句改錯1. We often listen to some English programmes in the air.2. Today I visited the Smiths-my first time visit to an American family.3. The boy asked me a good many of questions the other day.4. After he read the novel, he read it the second time.5. Youd better explain him the sentence once agai

20、n. He didnt quite understand it.6. This is why Britain ruled India from 1765 to 1947.7. Today the number of people learns English in China is increasing rapidly.8. When people move from one place to another, they always bring their dialects with them.9. He realized Mary in the photo.10. The post off

21、ice will be in your right, if you go straight for 5 minutes.【試題答案】一. 短語翻譯1. in some ways2. either or3. play an important part / role4. come up to5. be based on / baseon6. be close to7. in t he 1600 s / in the 1600s8. make use of9. believe it or not10. have fun11. make a request12. over time13. even

22、if / even though14. the number of 15. solve the problem16. a second language17. take with二 . 單項填空1. 解析： direction 有 “方向 ”“指導(dǎo) ”“說明 ”的意義，指 “說明書 ”時應(yīng)用復(fù)數(shù)形式。答案： A2.解析：序數(shù)詞前加不定冠詞表示“再一 ”“又一 ”；在間接引語中 “nextyear ”應(yīng)為 “thenextyear ”。答案： C3.解析：表示講某種語言的國家應(yīng)為形容詞“English-speaking ”“Chinese speaking；”“hearEnglish spoke

23、n 中”“ spoken是”過去分詞作賓補(bǔ)，與賓語之間是被動關(guān)系。答案： B4. 解析： “since 1982表”示從 1982 年一直到說話時為止， 表達(dá)的是一段時間。 在英語中除了用 since 表達(dá)一段時間，還用介詞for 。答案： D5. 解析： “such后”面要加名詞表示 “如此 ”“這樣 ”。當(dāng)名詞被 many, much, little, few 修飾時其前應(yīng)用 so。答案： A6. 解析： “the number of ”表示 “的數(shù)量 ”，而 “a number of ”表示 “許多 ”之意。前者加名詞作主語，謂語動詞用單數(shù)形式，后者加名詞，謂語動詞用復(fù)數(shù)形式。答案： C7. 解析：此句表示沒有把握的推測，而答案：