1、I. Vocabulary 詞匯7B Unit3 Vocabulary序號英文音標(biāo)詞性中文1si nsprep.自從2kwai tadv.相當(dāng)，十分3ma f i:nln.機器4wei to(r)n.服務(wù)員5lk9u tf |n.教練6trei nV.訓(xùn)練7,hed ma:sts(r)n.校長8tf a：d3V.主管9/fi:ld/n.田地10/ki:/n.鑰匙11/ri Wn.小圈12 kci bln.纜繩13fajn tsesti kadj.極好的14相當(dāng)多15負(fù)責(zé)掌管16報時17鑰匙圈18纜車19過得愉快7 U3詞性轉(zhuǎn)換整理序號單詞詞性釋義1n.男服務(wù)員n.女服務(wù)員2V.培訓(xùn)，訓(xùn)練n.訓(xùn)

2、練者3n男校長n女校長4n技工n機器n機器II. Language 語法7B U3語法知識點整理.現(xiàn)在完成時（have done/has done）1）現(xiàn)在完成時用來表示對目前狀況仍有影響的、剛剛完成的動作（常與yet, already, just連 用），或者過去某一時刻發(fā)生的、持續(xù)到現(xiàn)在的情況（常與for, since連用）例如：I have just finished my homework.Mary has been ill for three years.2）常與現(xiàn)在完成時連用的時間狀語有：since, for等引導(dǎo)的短語；副詞already, yet, just, ever, re

3、cently 等；狀語詞組 so far, many limes 等。例如：So far, she hasnt enjoyed the summer vacation.There have been a lot of changes since 1978.3）在since后，我們使用“時間點”例如：since 1997 since two years ago4）在for后,我們使用“時間段。例如：for quite a few yearsfor a long time對存在since與for的現(xiàn)在完成時句子的時間狀語提問的時候，我們使用“how long，而 且其中的動詞應(yīng)該是持續(xù)性動詞。Sh

4、e has been a teacher since 2004.He has had the bookor several weeks.非延續(xù)性動詞延續(xù)性動詞非延續(xù)性動詞延續(xù)性動詞buyhavediedbe deadborrowkeepcatch a coldhave a coldopenbe openput onwearclosebe closedgel upbe upbeginbe onwake upbe awakestartbe onfall asleepbe asleepcomebe herelosenot havegobe awayjoinbe infinishbe overleav

5、ebe away from. the Li family 李先生一家the Li family指的是李姓人全家，也能表示成the LisiheLis表示李姓人的家、住所.反意疑問句反意疑問句是指在陳述句或祈使句之后的短問句，是由“助動詞+主語”構(gòu)成。要點如下： I）前者是肯定時后者用否認(rèn)，前者是否認(rèn)時后者用肯定。所謂否認(rèn)，不限于動詞局部有否認(rèn) 詞 nol,只要有 no, no one, none, neither, nobody, nothing, few, little, hardly, seldom 等表示否認(rèn)的 詞都視為否認(rèn)，后者都用肯定。Youve hardly slept at al

6、l his week, have you?Nobody came while I was out, did they?2）前后的助動詞必須相同，前者假設(shè)無助動詞，后者那么用do, does, didYou must obey your parents, mustnt you?You used to have a picture on that wall, didnt you?3）前者的動詞是have/has/had而含義是有時，后者仍可用have/has/had,但是美語中常 用do/does/did,如果含義不是“有”時，一律用do/does/did.He has a good memory

7、, hasnt /doesnt he?You had a letter from home this morning, didnt you?4）前者和后者的時態(tài)必須相同Your mother played the piano wonderfully, didnt she?5）前者的主語假設(shè)是nothing, anything, something, everything,或是非指人的all,或是非指人的 指示代詞that, this,由于后者的主語必須是人稱代詞，所以一律用it.Nothing can stop our going, can it?6）前者的主語假設(shè)是 no one, none

8、, neither, nobody, anybody, anyone,或是指人時的 all, these, those,后者的主語都用they.Nobody should drop litter on pavements, should they?7）前者的主語局部是there時后者的主語局部仍用thereThere wont be any trouble, will there?Theres no one else in the room, is there?. be used for doing something 被用來做某事 = be used to do被動語態(tài)結(jié)構(gòu)：be動詞+動詞的

9、過去分詞A watch is used for telling the tinic.= A watch is used to tell the time.Exemplify（例題分析）Choose the best answer.)1. Hes saved one million dollars ten years ago.( )A) /B) sinceC) forD) already)2. It seven years since he began to teach English here.f )A) isB) have beenC) hasD) is for)3. My father h

10、as been a policeman 2000.( )A) forB) alC) inD) since)4. Wheres your mother? She to Japan, she there twice before.( )A) has gone, has goneB) has been, has goneC) has gone, has beenD) has been, has been)5. The Harry Potter books pretty popular since they were published. ()A) become B) will become C) h

11、ave become D) are becoming)6. Rose came to Beijing in 2(X)2. She here for eight years.( )A) was livingB) liveC) will liveD) has lived)7. How clean the bedroom is! Yes, I am sure (hat someone it.( )A) cleansB) cleanedC) has cleanedD) had cleaned)8. My brother left school in 2009, and since then he in

12、 Shanghai/)A) livesB) livedC) will liveD) has lived)9. In the past five years there great changes in my hometown )A) have beenB) wereC) had beenD) are)10. Have you been to the Great Wall? ()A) justB) everC) neverD) seldom)11.has your brother been an engineer? For about five years.()A) How farB) How

13、much C) How longD) How often)12. Both his parents look sad. Maybe they whats happened to him.( )A) knewB) have knownC) must knowD) will know)13. He has been to Shanghai, has he?( )A) alreadyB) neverC) everD) still)14. Have you met Mr Li?()A) justB) agoC) beforeD) a moment ago)15. The famous writer o

14、ne new book in the past two years.( )A) is writingB) was writingC) wroteD)haswritten)16. We went on a trip to Hangzhou last summer. We(here for a vveek.( )A) staysB) stayedC)havestayedD)staying)17. Your teacher isnt in the office. She to the classroom.( )A) have beenB) have been toC) havegoneD)hasgo

15、ne)18.1 America many times.( )A) have beenB) have been toC) have goneD)hasgone)19. Peters grandparents for more than ten years.( )A) have died B) have been dead C) have been died D) died)20.1 went to to visit my friends.( )A) the Black B) the BlacksC) Blacks D) the Blacks)21.are going to travel to B

16、eijing this summer holidays)A) The Greens B) The GreensC) The Greens D) Mr. Green)22. Jane seldom put her money into a piggy bank,?( )A) does sheB) doesnt sheC) did sheD) didnt she)23. His aunt knows little about English,?( )A) doesnt heB) does heC) doesnt sheD) does she)24. Theres no rice in the ba

17、g,?( )A) is thereB) is itC) isnt thereD) isnt it)25. John, you will clean the classroom today,?()But I cleaned it yesterday. Can you ask others to do it today?A) do youB) didnt youC) wont youD) shouldiVt you)26. Everyone is having a good time here,?( )A) isnt it B) isnt he C) havent (hey D) hasnt he

18、)27. He needs to buy a map of the world,?( )A) neednt he B) doesnt he C) does heD) mustnt he)28. The Father Christmas coal cost his 50 yuan,?( )A) isnt it B) wasirt itC) doesnt itD) didnt it)29. Here is less rain this year than last year,A) isnt it B) wasirt itC) doesnt itD) didnt itA) isnt it B) is

19、nt thereC) is thereD) is itA) isnt it B) isnt thereC) is thereD) is it)30. Kates never seen Chinese films,A) hasnt sheA) hasnt sheA) hasnt sheB) has sheC) isnt sheD) is she)31. Shes received three letters,A) hasnt sheB) has sheC) isnt sheD) is she)31. Shes received three letters,)31. Shes received t

20、hree letters,.?()A) isnt she)31. Shes received three letters,.?()A) isnt sheA) isnt sheB) hasnt sheC) is sheD) has she)32. Wood is usedA) isnt sheB) hasnt sheC) is sheD) has she)32. Wood is used)32. Wood is usedtables and chairs.( )32. Wood is usedtables and chairs.( )A) to making )33. WoodA) to mak

21、ing )33. WoodB) for makeC) for makingD) to madedifferent fumiture.(*)A) is used to makeA) to making )33. WoodB) for makeC) for makingD) to madedifferent fumiture.(*)A) is used to makeA) is used to makeB) use to makeC) is used making )34. A watch is used toD) use fbr makeA) tellA) is used to makeB) u

22、se to makeC) is used making )34. A watch is used toD) use fbr makeA) tellA) tellB) talkA) tellB) talkC) sayD) speakII. Rewrite the following sentences as required.Wc have bought a lot of presents for our relatives.(改為否認(rèn)句)We presents for our relatives.Danny has worked as a teacher since 2008.(對劃線局部提問

23、) has Danny worked as a teacher?My father became a football coach three years ago.(保持句意基本不變) My father a football coach for three years.My father has been a cook for several years.(改為否認(rèn)句) My father has a cook fbr several years.We have already found a good place to stay.(改為否認(rèn)句)We a good place to stay

24、.They have been here since 2000.(對劃線局部提問) have they been here?I bought the book two hours ago.(保持句意基本不變)I the book for two hours.The film began ten minutes ago.(保持句意基本不變)The film for ten minutes.Alice joined the army ten years ago.(保持句意基本不變)Alice the army ten years.1（）. Nancy never had lunch at home

25、.（改為反意疑問句） Nancy never had lunch at home,?Betty works hard at school.（改為反意疑問句）Betty works hard at school,?Mr. Smith has never been to other countries.（改為反意疑問句）Mr. Smith has never been to other countries,?Lets go to the exhibition this afternoon.（改為反意疑問句） Leis go to the exhibition this afternoon,?The

26、re is little orange juice in the bottle.（改為反意疑問句） There is little orange juice in the bottle,?There are few high-rises in the small town.（改為反意疑問句）There are few high-rises in the small town.?The children had lanterns in their hands.（改為反意疑問句） The children had lanterns in their hands,?He could hardly spell these words.（改為反意疑問句）He could hardly spell these words,?He seldom goes to school on foot.（改為反意疑問句）He seldom g