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1、动词不定式动词不定式1.I am more interested to see the pandas in the Wolong Panda Reserve.2.It allows people to get closer to them.3.Its sad to think of pandas and other animals in danger.4.We need to protect them better.5.Many animals dont have a safe place to live.6.I think we all need to help animals live i
2、n peace.体会下列的含有动词不定式的句子：体会下列的含有动词不定式的句子：7.We want to save animals in danger.8.Y our money pays to look after the animals.9.That means we can give money to help protect the animals.10.Lets find out what else we can do to save as many animals as possible.11.Please let him not go there.12.I am happy to
3、 see you again.动词不定式动词不定式:o肯定式肯定式:to doo否定式否定式:not to doo省略省略to的的:do作主语作主语To hear your voice is so nice.To study hard is very important.It is so nice to hear your voice.It is very important to study hard.不定式作主语时，通常用it作形式主语，把真正的主语放在后面。注意注意:1、It is+adj.for/of sb.to do sth.It+be+adj.+for/of sb.to do st
4、h.for:adj.多多为为描描述述不不定定式式行行为为的的特特征征（important/necessary/interesting 等等.）of:adj.多为多为 描述主语的品质特征描述主语的品质特征 （kind/nice/friendly/wise/foolish 等等.）作主语作主语It is easy _ her to learn English well.It is clever _ you to solve the problem.offor2、It takes sb.some time to do sth.It takes me three hours to finish the
5、 homework every day.作主语作主语我每天花去三个小时完成家庭作业。I spend three hours finishing the homework every day.3、It is+n.(for sb)to do sth.Its a good idea(for you)to read English every day.It is my pleasure to help you with your English.作主语作主语4 4、用在谚语中、用在谚语中 To see is to believe.To say is easy,but to do is hard.作主语
6、作主语1、It is necessary _us to learn to wait.(of/for)2、It was careless _me to break the cup.（of/for)3、It took them 1,000 yuan _this table.(buy)4、It is my pleasure _ the box for you.(carry)to buyforofto carry练习练习动词不定式动词不定式动词不定式动词不定式作作宾宾语语C、动词动词+to do动词动词+疑问词疑问词+to do 动词动词+it(形式宾语）形式宾语）+宾补宾补+to do常见动词有常见
7、动词有 agree,decide,need,hope,wish,want,plan,promise,offer,learn,stop,forget,remember,try 等等I dont know what to do.I find it important to learn English.特殊词精讲特殊词精讲:to do doing remember forger(do在后在后)要做要做（do在前）做过在前）做过stop go on（两个字）两件事（两个字）两件事（一个字）一件事（一个字）一件事likehatelove一次性一次性 长期长期 try 尽力做尽力做 尝试做尝试做 star
8、tbegin一一样样 一一样样 stop doing/to dostop to do停下来去做另一件事，停下来去做另一件事，stop doing停止正在做的某事。停止正在做的某事。Eg:他们停下来吸烟。他们停下来吸烟。They stop to smoke.我必须戒烟了我必须戒烟了 I must stop smoking.forget to do忘记要去做某事，忘记要去做某事，forget doing忘记做过某事。忘记做过某事。Eg：办公室的灯还在亮着，他忘记关了。办公室的灯还在亮着，他忘记关了。(没有做关灯的动作没有做关灯的动作The light in the office is still
9、on.He forgot to turn it off.他忘记他已经关了灯了。（已做过关灯的动作）他忘记他已经关了灯了。（已做过关灯的动作）He forgot turning the light off.forget doing/to do remember doing/to doremember to do 记得去做某事记得去做某事remember doing记得做过某事记得做过某事记着放学后去趟邮局。记着放学后去趟邮局。Remember to go to the post office after school.你不记得以前见过那个人吗你不记得以前见过那个人吗?Dont you remem
10、ber seeing the man before?try doing/to do sth.try to do sth.努力努力,尽力做某事尽力做某事Although maths is difficult,I will try to study it.try doing sth.试着做某事试着做某事The machine couldnt work.Lets try repairing it.1、Dont forget _.(关灯关灯)2、I needed _ when he called me.（出去）（出去）3、I dont want_.(依赖别人）依赖别人）4、Sam is learnin
11、g_.(怎样开车）怎样开车）5、We promise _ the environment.(保护保护)to turn off the lightto go outto depend on othershow to drive a car练习练习to protect动词不定式动词不定式动词不定式动词不定式D、作作宾宾补补动词动词+宾语宾语+to do 动词动词+宾语宾语+doLi Mei asked me to show her the new book.注：有以上结构的常用动词有注：有以上结构的常用动词有 tell,ask,want,like,allow,advise,teach 等。等。(不
12、带不带 to 的不定式的不定式)注：常用的动词是：感官动词注：常用的动词是：感官动词see,hear,feel,watch,notice；使役动词使役动词 have,make,let.动词多为感官动词、使动词。动词多为感官动词、使动词。一感：feel二听：hear,listen to三使：make,let,have四看：see,notice,watch,look atJohns mother makes him play the piano every day.被动：John _ play the piano every day.is made to2、动词、动词+宾语宾语+不带不带to的不定
13、式的不定式1、Let him _ the work at once.(finish/to finish)2、Do you like listening to other people_?(talk/talking/to talk)3、Ill help you _this problem.(to solve/solve)4、Please tell her _here on time.(come/to come)finishtalk(to)solveto come练习练习1、主语、主语+be+to do sth 主语多为主语多为 duty/wish/hope/idea/plan/ambition/
14、dream/work/job 等等 名词名词 1、My dream is to be a singer.2、His work is to clean the classroom every day.作表语作表语我的梦想是成为一名歌手。他的工作是每天清扫教室。放在被修饰词的后面放在被修饰词的后面I have a lot of work to do.I want to find something to drink.作定语作定语不定式为不及物动词时后面应有必要的不定式为不及物动词时后面应有必要的介词介词。Im looking for a hotel _.A.stay B.stay at C.to
15、stay D.to stay atD位置位置：1、原因状语、原因状语:主语主语+be+adj.(表情感表情感)+to do sth.(happy/glad angry /sorry/sad/afraid 等等)Im sorry to hear that.作状语作状语Im glad to see you.2 2、目的状语、目的状语 The soldier ran into the room to save the girl._ _ the soldier run into the room?Why didMany parents send their children abroad _.(深造学
16、习)to further their studies3 3、结果状语、结果状语 too+adj./adv.+to do sth.adj./adv.enough to do sth.You are too young to do this job.He ran fast enough to catch the bus.enjoy,finish,keep,mind suggest,cant helpe.g.1.他对听音乐总是兴致勃勃。他对听音乐总是兴致勃勃。He always enjoys listening to music.2.我打扫完房间了我打扫完房间了 I have finished cl
17、eaning the room.3.你不能像这样老变主意。你不能像这样老变主意。You shouldnt keep changing your ideas like this.+doing sth.II.4.Would you mind _ with you?5.He suggested _ for a walk.6.I couldnt help _.my cominggoing outcryingExercises:1.-Youve done very well this time.-Its really kind _.A.for you to say so B.for you saying
18、 soC.of you to say so D.of you saying so2.It is better to lose ones life than _.A.if you lose your spirit(灵魂灵魂)B.losing his spiritC.to lose ones spiritD.your spirit getting lostCC3.I cant work in this way.-Why not _ it in some other way?A.try to doB.try doingC.trying to doD.trying doing4.Since you f
19、ind it difficult _ a decision,youd better a discussion(讨论讨论)with your parents.A.reach;haveB.reaching;haveC.reach;havingD.to reach;haveBD5.My father hates(痛恨痛恨)_.He never allows me _.A.to smoke;to smokeB.smoking;smokingC.smoke;smokingD.smoking;to smoke6.The girl was beginning _.A.get angryB.to get an
20、gryC.getting angryD.angryDB7.There isnt any difference between the two.I really dont know _.A.where to chooseB.which to chooseC.what to chooseD.to choose which8.The bag is too heavy for me _.A.to carry itB.not to carry itC.to carryD.not to carry9.The teacher will teach him _.A.to useB.use itC.how to use itD.usesBCC