下载文档原格式
初二教案动词的不定式和动名词的综合运用教案：动词的不定式和动名词的综合运用一、教学目标通过本节课的学习，学生能够：1. 知道什么是动词的不定式和动名词；2. 学会使用不定式和动名词来完善句子；3. 能够通过练习巩固所学的知识。
二、教学内容1. 动词的不定式是什么？2. 动名词是什么？3. 不定式和动名词的用法与区别。
4. 动词不定式和动名词的综合运用。
三、教学过程【Step 1】导入新知1. 教师可以以一个问题开始引入话题：“你们知道动词的不定式和动名词是什么吗？”2. 让学生展开讨论，鼓励他们分享他们对这两个概念的理解。
【Step 2】讲解动词的不定式1. 教师通过示例句子来解释动词的不定式。
例句1：I want to go to the park.（我想去公园。
）例句2：She needs to study for the exam.（她需要为考试学习。
）2. 引导学生总结不定式的形式和用法。
形式：to + 动词原形用法：作为动词的宾语、目的、目的地、原因等。
【Step 3】讲解动名词1. 教师通过示例句子来解释动名词。
例句1：I enjoy swimming in the pool.（我喜欢在游泳池里游泳。
）例句2：He is good at playing basketball.（他擅长打篮球。
）2. 引导学生总结动名词的形式和用法。
形式：动词原形 + -ing用法：作为主语、宾语、介词宾语等。
【Step 4】区分不定式和动名词的用法1. 教师列出几个具体的例子，让学生通过分析句子结构判断其中是用不定式还是动名词。
例子：I want to play soccer.（我想踢足球。
）He enjoys playing the piano.（他喜欢弹钢琴。
）2. 通过对比，帮助学生理解不定式和动名词在句子中的不同用法。
【Step 5】综合运用1. 教师提供一些练习题，让学生使用不定式或动名词来完善句子。
初中英语知识点归纳动词的不定式与动名词的综合运用初中英语知识点归纳：动词的不定式与动名词的综合运用动词是英语中的重要部分，不定式和动名词是动词的两种形式。
熟练地掌握不定式和动名词的用法，对于学习英语语法和提升英语水平都非常重要。
本文将对初中英语知识点中的动词不定式和动名词进行归纳总结，以及它们的综合运用。
一、动词的不定式动词的不定式由动词原形前加to构成，具有名词、形容词和副词的特性。
在句子中，它可以作为主语、宾语、表语和定语。
1. 作为主语：To learn English well is my goal.学好英语是我的目标。
2. 作为宾语：I want to visit Beijing next month.我想下个月去北京旅游。
3. 作为表语：Her dream is to become a doctor.她的梦想是成为一名医生。
4. 作为定语：I have a book to read.我有一本书可以读。
二、动名词动名词是动词加-ing形式，具有名词的特性。
它可以作为主语、宾语、表语和定语。
1. 作为主语：Reading is my favorite hobby.阅读是我的最爱。
2. 作为宾语：She enjoys singing and dancing.她喜欢唱歌和跳舞。
3. 作为表语：Her job is teaching English.她的工作是教英语。
4. 作为定语：The running water sounds so refreshing.流水的声音听起来很清新。
三、不定式与动名词的综合运用在实际应用中，我们经常需要将不定式和动名词结合使用，构成复合结构，完成句子的表达。
1. 不定式与动名词作为复合宾语：She enjoys playing the piano.她喜欢弹钢琴。
2. 不定式与动名词作为复合宾语：I want to go swimming this weekend.我想这周末去游泳。
动词不定式:“不定式符号to+动词原形”一、用作主语( ) 1. Is ______ easy to finish the design before National Day?A. thisB. thatC. itD. he( ) 2. It ______ forty-five minutes ______ there by bus.A. cost; to getB. takes; gettingC. takes; to getD. takes; to get to动词不定式作主语时，句子的谓语动词常用单数，其位置有以下两种：(1)把不定式置于句首。
如：To get there by bike will take us half an hour.(2)用it作形式主语，把真正的主语不定式置于句后，常用于下列句式中。
①It＋be＋名词＋to doIt's our duty to take good care of the old.②It takes sb+some time+to doHow long did it take you to finish the work?③It＋be＋形容词＋for sb＋to doIt is difficult for us to finish writing the compositionin a quarter of an hour.④It＋be＋形容词＋of sb＋to doIt is stupid of you to write down everything the teachersays.注意：不定式复合结构的介词用for还是of，主要决定于前面形容词的性质。
一般说来，of前面的形容词是careful, clever, foolish, good, kind, nice, wise等，既说明人的特性，又说明不定式动作的特性。
for前面的形容词是dangerous, difficult, easy, hard, heavy, important, interesting, necessary等，一般说明不定式动作的特性，不说明人的特性。
前面如果是名词用for。
二、用作表语( )The first thing is the teacher.A.greetB.greetingC.to greetD.to greeting( ) This house is in .A.livingB.to liveC.liveD.to living动词不定式作表语，常说明主语的内容、性质、特征。
如：The best way to improve your English is to join an English club.三、用作宾语1.可以接带to的动词不定式作宾语的动词主要有：要求选择同意(ask, choose, agree)，期望决定学习(expect, hope, decide, learn)，宁可计划知道(prefer, plan, know)，希望想要愿意(wish, want, would like / love)。
如：1)We decided to talk to some students about why they go there.2)He prefers to eat white bread and rice.3)Id love to visit Mexico.2.当复合宾语中的宾语是不定式时，先用形式宾语it代替不定式，把不定式置于补语之后，如：...feel / find / make / ... it+adj. / n.+to do...。
如：( )I find it difficult everything.A.to rememberB.rememberC.rememberingWe think it quite important for us to learn a foreignlanguage well.He feels it his duty to help the poor.四、用作定语( )1.I’m hungry. Get me something ____.A eatB to eatC eatingD for eating( ) 2. –Have you got everything ready for the trip?--Yes. There’s nothing ______.A. to worry aboutB. need to worry aboutC. to worry at allD. worrying about( ) 3. He is a nice person ______.A. to work withB. working withC. worked withD. to be worked1.句子的主语或宾语是动词不定式的逻辑主语，不定式与其所修饰的名词、代词等存在逻辑的动宾关系时，用动词不定式的主动式。
如：1)I cant think of any good advice to give her. 动宾关系2)Basketball has also become a more popular sport for people to watch.2.动词不定式所修饰的名词是place, time, way等时，不定式与这些名词呈现出动状关系或同位关系。
如：1)He needs time to do homework.2)Is that a good place to hang out？3)You want to know the best way to get around the city.五、用作补语( ) Their teacher often ______ them a funny story ______ his class lovely and interesting.A. tells; to makeB. talks; to makeC. says; makesD. speaks; makes动词不定式作补语时，在主动语态句里补宾语，在被动语态句里补主语，句子的宾语或主语是不定式动作的逻辑执行者。
如果不定式是to be done，句子的宾语或主语就是逻辑承受者。
1.在主、被动语态句里用带to的动词不定式作补语的动词主要有：要求允许提议(ask, allow, permit, advise)，期望邀请鼓励(expect, suppose, invite, encourage)，教导告诉想要(teach, tell, want)，等待希望愿意(wait for, wish, would like / love)。
如：1)Id invite her to have dinner at my house.2)Teenagers should be allowed to choose their own clothes.3)Email English is supposed to be used on mobile phones.2.动词不定式作补语，在主动语态句里不带to，被动语态句里带to时多数动词是感官动词和使役动词，包括四“看”：look at, observe, see, watch，三“让”：have, let, make，二“听”：hear, listen to，一“感觉”：feel，一“注意”：notice。
1)This picture makes me feel tense！2)Of course we want to see Liu Yu achieve his dreams3.be said, be sure, happen, seem等后面可以接带to的动词不定式作主语的补语。
如：1)He doesn’t seem to have many friends.2)Be sure not to miss them if they come to a city near you.( ) 1. We saw him ______ the building and go upstairs.A. to enterB. enterC. enteringD. entered( ) 2. “Don’t always make Michacl ______ this or that. He is already a big boy, dear.” Mr Bush said to his wife.A. doB. to doC. doesD. did( )3. The young lady watched her daughter ______ a yo-yo yesterday afternoon.A. to play withB. playing withC. to playD. plays( )4. Though he had often made his little sister ____, today he was made ___ by his little sister ____.A cry; to cryB crying; cryingC cry; cryD to cry; cry六、用作状语( ) 1. The ice is thick enough ______.A. to walk onB. for walkingC. to walkD. to walk on it( ) 2. The chair looks rather hard, but in fact it is very comfortable to ______.A. sitB. sit onC. be satD. be sat on⒈作目的状语★I stayed there to see what would happen.2) Bob took down my telephone number in order not to forget it.3)I stayed there so that (in order that)I could see whatwould happen.4).I hurried to Professor Wang's house only to find he was out.我匆忙的感到王教授的家可是却发现他外出了。
2.原因状语，多见于“sb.+be+adj.+to do...”结构句中。
如：1) We are glad to hear the news.2)I was surprised to see that a three-year-old baby could write so well3.结果状语，多见于“too...to”，“enough to...”"so...that..."结构句中。
