2022年2022年广州九上牛津英语泸教版Unit知识点 .pdf

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1、1 Unit 2 Great minds语法一、作主语，可以用it 代替，it 叫形式主语，动词不定式放在后面叫真正主语1To learn a foreign language is not easy.It is not easy to learn a foreign language.2.Its dangerous to drive very fast.二、作表语My idea is to ring him up at once.我的想法是马上给他打电话。如果主语部分含实义动词do，且作表语的动词又是“do”的内容，这时表语不定式的“to”可以省略。如：All I did was wait

2、here.我能做的就是在这里等。三、常可接动词不定式作宾语的动词有：agree(同意),hope(希望),decide(决定),need(需要),mean(打算),wish(希望),fail(失败),want(想要),begin(开始),would like(想要)等。He has decided to go to the countryside.他已决心去乡下。四、“疑问词+动词不定式”结构可以作动词 know、think、find out 等的宾语。I don t know who to ask.我真不知道该问谁。五、“疑问词+动词不定式”可以作动词 show、teach、ask等后面的直

3、接宾语。She told me where to find the earphone.她告诉我什么地方可以找到耳机。六、如果宾语太长，可用 it 作形式宾语，构成“主语+谓语+it+宾语不足语(名词或形容词)+to do sth”结构，谓语动词常为find、think、feel 等。I found it difficult to stop him.我发现拦截他很困难。七、动词不定式可以作介词的宾语。Autumn harvest is about to start.秋收即将开始。I m worrying about what to do next.我正愁下一步该怎么办。八、作定语的动词不定式与被

4、修饰词有动宾关系。I have a lot of books to read.我有许多书要读。此时，如果动词不定式动词为不及物动词，后面的介词绝对不能省略。名师资料总结-精品资料欢迎下载-名师精心整理-第 1 页，共 7 页 -2 We had only a cold room to live in.我们只有寒室一间。九、不定式复合结构作主语时，需注意：It s+形容词+for/of+sb+to do sth.当上面的形容词指的是to do sth的性质时，用介词 for。It s dangerous for children to swim in the river.孩子在这条河里游泳很危险

5、。（游泳这件事情危险）当上面的形容词指的是sb的性质时，用介词 of。这些形容词往往修饰人：good,bad,polite,unkind,kind,nice,clever,right,wrong,careful,careless It was careless of you to do that.你这么做真粗心。（你这个人粗心）十、动词 hear,see,feel,watch,notice,look at,listen to 等后面的动词不定式作宾语补足语时不能带 to,即常见的形式为:hear sb do sth等Many people like to watch others play g

6、ames.许多人喜欢看别人玩游戏.十一、let,make,have后面的动词不定式作宾语补足语,也不能带 to;help 后面的动词不定式作宾语补足语,to 可有可无She let us meet her at the station,but she didnt come.她让我们去车站迎接她,卡她没有来.十二、跟带 to 的动词不定式作宾语补足语的动词还有:ask,beg,leave,like,love,hate,prefer,order,teach,tell,believe,find,know,want,think,understand,would like等形式为:ask sb to d

7、o sth Would you like me to visit him?要不要我拜访他?I would prefer you not to come tomorrow.我宁愿你明天不要来.He ask the driver to stop the motobike.他要那位司机拦下那辆摩托车.十三、区别下列词组的不同含义:like to do sth like doing sth stop to do sth 名师资料总结-精品资料欢迎下载-名师精心整理-第 2 页，共 7 页 -3 stop doing sth remember to do sth remember doing sth f

8、orget to do sth forget doing sth 十四、It takes sb some time to do sth.花费某人一段时间干某事.It took me half an hour to do my homework yesterday.昨天我花了半小时做回家作业.It took Jim an hour and a half to read the book.吉姆花了一个半小时看这本书.It took mother one and a half hours to do the housework.母亲花了一个半小时干家务.用汉字表述上面的句型为:It+take+人+一

9、段时间+to do sth.一段时间形式往往为像这样的例子:fifteen minutes15分钟,an hour一个小时,two days两天,half a month 半个月,a year and a half一年半.等等十五、不定式的特殊句型Why not Why not+动词原形 表达向某人提出建议，翻译为：为什么不?干吗不?例如：Why not take a holiday?干吗不去度假?练习根据括号内的动词,用适当的形式填空,空内可能不只填一个词,使句子完整意思正确1.They usually _ kites on Sundays.(fly)2.Look!The dogs _ af

10、ter the cat.(run)3.Miss Gao _ English in our school since she came here.(teach)4.The class meeting _ last Wednesday afternoon.(hold)5.You should let him _ the work by himself.(finish)6.Meimei _ to wash the old womans clothes twice every week.(go)名师资料总结-精品资料欢迎下载-名师精心整理-第 3 页，共 7 页 -4 7.Mr Jiang _ us

11、Chinese last term.(teach)8.My father _ back from Japan tomorrow.(come)9.Its seven o clock now.The Greens _ breakfast together.(have)10.Jim _ many Chinese songs since he came to China.(learn)11.Please remember _ the window when you leave the room.(close)12.After school some students began to do some

12、_ in the classroom.(clean)13.English _ widely in the whole world today.(speak)动词不定式练习：一.根据上句意思完成下句，使两句意思相近或相同，每空一词。1.He was so angry that he couldnt say anything.He was too angry _ _ anything.2.I dont know when we will have the meeting.I don t know when _ _ the meeting.3.He said he would write a let

13、ter.He said he would have a letter _ _.4.That you read English in the morning is very important.It is very important _ you _ _ English in the morning.5.He was so strong that he could lift the stone.（石头）He was strong _ _ _ the stone.6.His father went to Beijing for his holiday.His father went to Beij

14、ing _ _ his holiday.7.They got up early so that they could get there in time.They got up early _ _ _ _ there in time.8.His brother decided that he would buy the book.His brother decided _ _ the book.9.He hopes that he can visit the Great Wall.He hopes _ _ the Great Wall.10.I saw him go into the room

15、.He was seen _ _ into the room.11.We made him work five hours a day.He was made _ _ five hours a day.12.Do you want to say anything for yourself?Do you have anything _ _ for yourself?13.We don t know what we shall do next.名师资料总结-精品资料欢迎下载-名师精心整理-第 4 页，共 7 页 -5 We dont k now what _ _ next.14.I m very

16、sorry on hearing the bad news.I m very sorry _ _ the bad news.15.He stopped and had a look at me.He stopped _ _ a look at me.16.I helped him with his English.I helped him _ _ English.17.My father promised（许诺）that he would buy me a bike.My father promised _ _ me a bike.18.The box is so heavy that I c

17、ant carry it.The box is too heavy _ me _ _.19.“Lie down!”the boy said to his dog.The boy ordered his dog _ _ down.20.“Dont make any noise,”she said to me.She told me _ _ _ any noise.二.单选：1.This company was the first _ portable radios as well as cassette tape recorders in the world.A.producing B.to p

18、roduce C.having produced D.produced 2.The purpose of new technology is to make life easier,_it more difficult.A.not making B.not make C.not to make D.nor to make 3.Helen had to shout _above the sound of the music.A.making herself hear B.to make herself hear C.making herself heard D.to make herself h

19、eard 4.I dont know whether you happen_,but I am going to study in the U.S.A this September.A.to be heard.B.to be bearing C.to hear D.to have heard 5.The news reporters hurried to the airport,only _the film stars had left.A.to tell B.to be told C.telling D.told 6.You were silly not _your car.A.to loc

20、k B.to have locked C.locking D.having locked 7.The teacher asked us _so much noise.A.don t make B.not make C.not making D.not to make8.An army spokesman stressed that all the soldiers had been ordered _clear warnings before firing any shots.A.to issue B.being issued C.to have issued D.to be issued 9

21、.Id rather have a room of my own,however small it is,than_ a room with someone else.A.to share B.to have shared C.share D.sharing 10.The bank is reported in the local newspaper_ in broad daylight yesterday.A.robbed B.to have been robbed C.being robbed D.having been robbed 11.A number of paintings in

22、 the castle are believed _in a fire.A.being destroyed B.having been destroyed 名师资料总结-精品资料欢迎下载-名师精心整理-第 5 页，共 7 页 -6 C.to be destroyed D.to have been destroyed 12.The meeting _ next week is sure to be a great success.A.to take place B.to be taken place C.to have taken place D.being taken place 13.As

23、a result of my laziness,I failed _ my work in time.A.and finishedB.to finishC.and finishingD.to finished 14.I am sorry _ written you a letter at the time.A.to have notB.to not haveC.not to haveD.not having 15.Will you lend him a magazine _?A.to be readB.for readingC.to readD.he read 16.He could do n

24、othing but _for the bus _.A.wait,to come B.wait;come C.waiting;coming D.waited;came 17.It is a problem that doesnt need _ right now.A.to solveB.solvingC.being solvedD.to be solving 18.Theres a man at the reception desk who seems very angry and I think he means _ trouble.A.making B.to make C.to have

25、made D.having made 19.I remember _him _the bike needed _.A.hearing,saying,to repair B.to hear,say,to repair C.hearing,say,repairing D.to hear,saying,to be repaired 20.-You should have thanked her before you left.-I meant _,but when I was leaving I couldnt find her anywhere.A.to do B.to C.doing D.doi

26、ng so 21.Robert is said to _ abroad,but I dont know what country he studied in.A.to have studied B.to study B.to be studying D.to have been studying 22.Im gong to Xian next week.Have you anything _ to your parents?A.to take B.to be taken C.to be bought to D.to buy 23.when are they _ in their plan?A.

27、hand B.handed C.to hand D.give 24.In such dry weather,the flowers will have to be watered if they _.A.have survived B.are to survive C.would survived D.will survive 25.When we hurried to the station,there happened _ no bus at that time.A.to have B.to be C.having D.being 26.I lost my way in complete

28、darkness and,_ matters worse,it began to rain.A.made B.having made C.making D.to make 27.At _ time does the salesgirl get up late in the morning,though she is always too busy _ a good rest.A.no,to take B.no,taking C.any,to take D.one,taking 28.-Are you a student?-No,but I used _.A.to be B.to was C.t

29、o do D.to be a 名师资料总结-精品资料欢迎下载-名师精心整理-第 6 页，共 7 页 -7 29.I stopped to listen,and my son seemed _ himself _ in the living room.A.to enjoy,to shut B.to be enjoying,shutting C.to be enjoying,shut D.to have enjoyed,having shut 30.With a lot of difficult problems _,the newly-elected president is having a

30、hard time.A.settled B.settling C.to settle D.being settled 31.We re leaving at six oclock,and hope _ most of the journey by lunch time.A.to do B.to have done C.to make D.to have made 32.The study of the wild world may help to make the world easier _.A.understood B.to be understood C.to understand D.

31、understand 33.Who will you get _ the project for us?A.design B.to design C.designed D.designing 34.It is said in Australia there is more land than the government know _.A.it what to do with B.what to do it with C.what to do with it D.to do what with it 35.We are not allowed _ outdoors with some othe

32、r children.A.playing B.to be playing C.to play D.be playing 36.Allen had to call a taxi because the box was _ to carry all the way home.A.much too heavy B.too much heavy C.heavy too much D.too heavy much 37.She feels so strongly that each of us should have a role _in making the earth a better place

33、to live in.A.to have played B.to play C.to be played D.to be playing 38.When I handed the report to John,he said that George was the person _.A.to send B.for sending it C.to send it to D.for sending it to 39.Do let your mother know all the truth,she appears _ everything.A.to tell B.to be told C.to b

34、e telling D.to have been told 40.There are five pairs _,but Im at a loss which to buy.A.to be chosen B.to choose from C.to choose D.for choosing 41.The problem is _ difficult for us _.A.so;work out B.very too;to be worked out C.rather too,to work out D.quite too,to work it out 名师资料总结-精品资料欢迎下载-名师精心整理-第 7 页，共 7 页 -