动词不定式课件

1、动词不定式1.Its impossible_that record.2.The first person_the whole length of the the Great Wall was Liu Yutian.3.We use a push-pin_up posters,maps and other papers.4.She likes_her eleven-year-old son playing soccer. 5.The important thing is not_qestioning.6.We ask each group_ across the soccer.7.We show

2、 the groups where_and where to stop.stop start watch hold walk break run热身练习to breakto walkto holdto watchto stopto runto start 即to do ，其否定形式是not to do；不定式没有人称和数的变化。动词不定式:1. 作主语2. 作宾语3. 作宾语补足语4. 作定语5. 作状语6. 作表语7. 与疑问词连用不定式可充当的句子成分作主语To hear from your letter is so nice.To study hard is very important

3、.It is so nice to hear fom your letter.It is very important to study hard.注意:It is +adj. for/ of sb.+to do sth.考点一： It is nice of you_ others. 帮助他人你真好。 It is impossible for him_ there on time. 对他来说按时到是不可能的 to helpto go动词不定式用法基础考点变式练辩一辩easykindfriendly necessary interesting clevernice importantsafe d

4、angerous impossible foolish carelesscarefulhard difficultof sbfor sbIts clever _ him to say so. It is impossible _ you to finish it. It was nice_ you to help the disabled. It was careless _ you to make so many mistakes in the exam. It is foolish _ her to do such a thing. It is important _ you to lea

5、rn English well. offorof of of forMy jobMy dream isis作表语to help patientsto be a policeman. (帮助病人)(当一名警察)考点二： I have something _ 要说.2.She has a lot of work _做 every day .3. The old man has a house _ 住.4. She has two books_要读 .to say to doto live into read 不定式做定语：用来修饰前面的名词或者不定代词。作定语(后置）考点三： 他正在找一个房间住。

6、那儿没什么可担心的。 请给我一只笔来写东西。He is looking for a room to live in There is nothing to worry aboutPlease give me a pen to write with不定式和宾语之间有时候必须加上相应的介词，才能构成完整的动宾关系。温馨提示I am sorry to hear that.Lets stop to have a rest.The orange are too high to reach. (表原因)(表目的)(表结果)不定式做状语：常用来表示目的，原因或结果。考点四：She sells flowers

7、 _ money. A. made B. make C. to make2. Im sorry _ you . hit B. to hit C. hitting3. He is too young _ (go) to school.to goTest1.My friends want _(buy) some tickets for us.2. My parents decide _ (give) me more money.3. He plans _ (go) to Beijing for a holiday.4. The boy hopes _(pass) the English exam.

8、5. My little son is able _ (read) some words.6. Ill try my best _ (help) you.7. She would like _ (be) a teacher.8.He refused_(tell) the truth.9.He is learning_ (swim).to buyto giveto goto passto readto helpto beto tellto swim接动词不定式作宾语常见的动词是want , plan , hope ,wish, decide , refuse, learn, would like

9、, fail, begin , start, hate, like ,be able to do, do/try ones best to do ,cant wait to do sth(迫不及待地做某事) 不定式做宾语：即动词+to do结构，这里的to do就是做宾语考点五：主语+think/ find + it+ adj.+ to do 动词不定式作宾语的注意事项 不定式作宾语时，如带有宾语补足语，则要把不定式放到后面，用it作形式宾语，构成固定句型。 I found it necessary to talk to him again. I think it important to l

10、earn English.思考 He found difficult to solve the problem.A. this B that C. it D. one动词不定式作宾语的注意事项 remember to do sth. remember doing sth forget to do sth. forget doing sth. stop to do sth. stop doing sth. try to do sth. try doing sth. need to do sth. need doing sth. 记着去做某事记得做过某事忘记要做某事忘记曾做过某事停下来去做某事停止

11、做某事试图/努力做某事试着做某事需要做某事需要被做一定要记住我们哦！She reached the top of the hill and stopped _ A. to have rested B. resting C. to rest 2. I am sorry, I forgot_the door A.to lock B.lock C.locking3.My watch doesnt work any more. It needs_ A.mend B.to mend C.mending4.When you leave the house, remember_ the lights. A.

12、 to turn off B. turning off C.turn offtell , ask , want , would like , wish , teach , help ,invite, warn, encourage, allow. 不定式做宾语补足语：即动词+sb. +to do sth必带to必不带tomake, have, let, see, watch, hear, feel , notice .考点六：1.Dont ask Jim _(go) swimming with us. Because his mother wont allow him_(do)so.2. Do

13、es you mother wish you _(be)a doctor? 3. My teacher always tells me _ (study)hard.4. I dont want you _ (help) me.5. Shed like me _ (join) them.to goto doto studyto beto helpto join跟踪练习： 6. I wish you _ (have) a good time.7.My best friends teach me _(swim).8. Her friend often invites her _ (have) din

14、ner.9. My mother always makes my father _ (do) housework.to haveto swimto havedo 疑问词 + to doI dont know _(做什么)next （怎样使用它） (去哪里) (什么时候离开) (选择哪个)where to go when to leave which one to choosewhat to dohow to do it考点七：1.Tom is teaching Alice _the chair. how mend B. how mending C. how to mend2. Could yo

15、u tell me when _ dinner?A.having B.to have C.have toc跟踪练习： Its time (for sb) to do sth. Its ones turn to do sth Take turns to do sth. It takes sb some time to do sth had better (not)do sth Why not do sth adj/adv+ enough +todosth too +adj/adv +to do sth常用的不定式结构 For a long time, I dreamed of 1. _ some

16、thing in Western China and last year I travelled a long way to a small village school in Songtao, Guizhou Province. However, my heart went down after 2._ there. The school had only three rooms,one for Grades1,2 and 3,and another for Grades4,5 and 6.There was a third room for me. The children 3. _me warmly on my first day. They asked me 4_ them stories. The next day, I gave them a test 5._ out their level. To my surprise, over half of the students failed the test, but they all wanted 6._new things. I knew they needed me. I enjoyed 7._ the lovely and hardworking children. And the experie