1、1.去过某地去过某地 _2.去某地了去某地了_3.向某人学习向某人学习_4.为某人提供帮助为某人提供帮助_5.在国外在国外_.6.随着随着的发展的发展_have/has been to have/has gone tolearn(sth.)from sb give support to sb./give sb.Support at home and abroad with the development of 1.亲眼所见亲眼所见 _2.与与.保持联系保持联系_3.不但不但././.而且而且_4.取得进步，取得进展取得进步，取得进展_5.发生在发生在身上身上_see sth.oneself k
2、eep in touch with not only but also make progress Sth happen to sb.1.幸亏，由于幸亏，由于_ 2.遥远的遥远的_ 3.在二十世纪六十年代在二十世纪六十年代_4.详细地详细地_5.为了做为了做 _6.受到良好的教育受到良好的教育_ thanks to far away in the 1960s In detail in order to do sth.get a good education()1.Where are Maria and Kangkang?They _ England.A.have been toB.are aw
3、ayC.have gone to()2._ the Great Green Wall,the land produces(生产出生产出)more crops.A.Thanks forB.Thanks toC.Thank to()3.I think that you have made so rapid _ in math.A.a progressB.progressC.progresses()4.How do you like Beijing,Miss Read?Ive no idea.I _ there.A.have goneB.have beenC.havent been()5.What
4、_ to your village in recent years?Lots of roads,buildings,parks and so on.A.takes placeB.have happenedC.has happened()6.What did you do during your summer holiday?I spent my holiday _ English in Summer Classes.A.improvingB.improvesC.to improve ()7.I have broken your glasses.I feel sorry _ it.A.for B
5、.atC.with()8.The family was _ poor _ they couldnt buy a TV set.A.so;that B.not;untilC.not;but()9._ my daughter is only ten years old,she knows a lot.What a clever girl!A.BecauseB.WhetherC.Though()10.Have you seen my brother?Yes.I _ him in the library five minutes ago.A.metB.have metC.meet get lost b
6、e strict with sb.because of take measures to do sth be short of work well in(doing)sth.keep up with so far So it is.one fifth a couple of be famous as increased by()1.They have been to Australia.So _ I.A.have B.have beenC.did()2.The population of Shanghai is larger than _ of Shenyang.A.that B.itC.on
7、e()3._ the population of the U.S.A.in 2009?It _ about 309 million.A.What is;isB.What was;was C.How many is;was()4._ of the teachers are women in our school.A.Two thirdB.Two threesC.Two thirds()5.Hes read this book before,_?A.hasnt heB.doesnt heC.isnt he()6.The _ population may be the greatest challe
8、nge of the world today.A.i n c r e a s eB.i n c r e a s e dC.increasing()7.The little girl has _ finished reading the book you lent her.A.alreadyB.yetC.still()8.What has happened in your hometown?Great changes _ in my hometown recently.A.have been taken placeB.have taken place C.have been happened()
9、9.Students today have a lot of pressure(压力压力)_ they have to learn too much knowledge at school.A.in order toB.unlessC.because ()10.I have never visited a paper factory._A.So have I.B.So I have.C.Neither have I.意为意为“多亏了，由于多亏了，由于”，常带有感谢，常带有感谢之意，表示由于某个人或某物的存在才有某种好之意，表示由于某个人或某物的存在才有某种好的结果，后跟名词、代词、动名词及名词
10、性短语的结果，后跟名词、代词、动名词及名词性短语作宾语。注意作宾语。注意to是介词。是介词。是普通用法，意为是普通用法，意为“由于由于”，表示，表示理由，没有感情色彩，后跟名词、代词、动名词理由，没有感情色彩，后跟名词、代词、动名词等作宾语。等作宾语。也是普通用法，意为也是普通用法，意为“因为因为”，常用来，常用来回答回答why引起的特殊疑问句，没有感情色彩，后引起的特殊疑问句，没有感情色彩，后跟原因状语从句。跟原因状语从句。【精练【精练1】用用thanks to，because和和 because of填空。填空。1.People in the past couldnt have a hap
11、py life_ the war2.He didnt get home on time_ it rained heavily3._the fireman，the baby was savedbecause ofbecause Thanks to区别是：spend和和pay的主语只能是人；的主语只能是人；cost和和take的的主语是物或事。此外主语是物或事。此外cost和和take还可以用动词还可以用动词不定式作真正主语，而用不定式作真正主语，而用it作形式主语。作形式主语。pay的搭配范围最窄，只接表示金钱的词，常的搭配范围最窄，只接表示金钱的词，常与与for连用，意为连用，意为“付款付款”
12、。cost的搭配范围最宽，除金钱外还可以表示时的搭配范围最宽，除金钱外还可以表示时间、劳力、精力间、劳力、精力,甚至生命等词。甚至生命等词。spend后接时间或金钱，后接时间或金钱，spendon sth(in)doing sthtake常与时间连用，常用常与时间连用，常用it作形式主语：作形式主语：lt+takestook+sb+一段时间一段时间+to do sth。1The book_ me 50 yuan2How long does it_ you to finish your homework every day?3I_100 yuan for the painting4I_l00 y
13、uan on the painting5How long do you_ practicing the guitar every day?【精练【精练3】用】用ever,never,just,already,yet填空填空.1-Have you_ visited the science museum?-Yes，several times2Hurry up!Its_ a quarter to eleven!3-Have you had breakfast_?-Yes，I have4I have_ seen such a wonderful film before5She said，“How ni
14、ce to meet you here!Ive_ arrived by train”everalreadyyetneverjust(1)-I really hate to go shopping-我真的讨厌购物。我真的讨厌购物。-So do l-我也是。我也是。(2)-Jim can swim very well一吉姆游泳游得很好。一吉姆游泳游得很好。-so he can一的确如此。一的确如此。根据汉语意思将下列句子补充完整。1一Jack could play the piano at the age of five,_(我也是。)2-He has been to the Great Wall
15、 twice -_(我们也是。)3-He looks tired -_(玛丽也是。)4-I didnt pass the maths exam -_(玛丽也是。)5.-She is good at playing volleyball -_(的确如此。)So could I.So have we.So does Marry.Neither did Marry.So she is.现在完成时现在完成时表示过去发生的某一动作表示过去发生的某一动作对现在造成的影响或产生对现在造成的影响或产生的结果的结果.现在完成时这一时现在完成时这一时态强调是过去动作与现在态强调是过去动作与现在的联系的联系,也就是
16、强调现在的也就是强调现在的影响和结果影响和结果.have/has+过去分词 before,for,since by now(so far),once,twice,just,recently/in recent years/month/weeks yet(否否/疑疑),already(肯肯),ever,never,all ones life,in/during the past/last 5 years,v1.I _(have)lunch alreadyv2.Has the train_(arrive),yet?v3.Tome _ never_(be to)China.v4.The twin _
17、just _(see)my father.v5.The twins _(see)my father just now.v6.Many tall buildings _(build)in the past 5 years.have hadarrivedhasbeen tohasseensawhave been builtv用法二用法二：for+段时间段时间 since+点时间点时间 since+句子（过去时）句子（过去时）E.g.Kate has lived here for 3 years.Kate has lived here since 3 years ago.Kate has lived
18、 here since she came to China.表示过去某个时间开始的动作表示过去某个时间开始的动作或存在的状态，一直持续到现或存在的状态，一直持续到现在并可能还将持续下去。动词在并可能还将持续下去。动词使用延续性动词。常与使用延续性动词。常与forfor或或sincesince引导的时间连用引导的时间连用varrive/come/go to die vbecome a borrowvLeave/move vbuy openvjoin vstart/begin finish/endvcatch a cold get up vget to know get out vclose wa
19、ke upvgo to sleepvbecome interested in be in be deadhavekeepbe away/be out be abe in/a member ofbe openbe onbe overhave a coldbe upknowbe outbe closedbe awakebe asleep/sleepbe interested invHis father has died.(for 2 years)vThe football match has begun.(since9:00a.m)vThe twins have joined the army.(
20、since they are 18years old)vMy teacher has just left Nanjing.(for 3 days)His father has been dead for 2 years.The football match has been on since 9:00 a.m.The twins have been soldiers/been in the army since they are 18years old.My teacher has been away from Nanjing for 3 days()1.-Have you _ been ab
21、road?-No,not even once.A.already B.just C.ever()2.-Ive _ washed my clothes.What about you?-Really?I did that hours ago.A.just B.ever C.still C A()3.-Mum?May I go out and play basketball?-_you _ your homework yet?A.Do finish B.Are finishing C.Have finished()4.-Wheres Tom?-Oh,Marys gone swimming and _
22、.A.so is Tom B.so Tom has C.so has TomCC()5.-Who is the girl _ sunglasses,Jimmy?-Oh,shes a new student in my class.Shes Sue Smith.A.in B.with C.On()6.-_ was the population of China in 2005?-About 1.3 billion,Im sure of that.A.What B.How much C.How manyBA()7.-Why couldnt people live long in the past?
23、-It was because of poor _.A.areas B.medical care C.Lifespan()8.-Do you like your parents,Maria?-of course.Though they love me a lot,they are _ me.A.worried about B.good for C.strict withBC()9-Please tell me how many teachers there are in your school.-All right._ of the teachers in the school is 300,_ of them are women teachers.A.The number;first fourth B.The number;one fourth C.A number;three quarters()10.-Which country has a _population,England or Germany?-England,I think.A.more B.BCThats all
