Unit 5 Do you want to watch a game show知识点、语法点、练习 2023-2024学年人教版英语八年级上册

Unit 5 Do you want to watch a game show? 语法链接 动词不定式是一种非谓语动词形式,其结构为“to+动词原形”,其中to不是介词,而是动词不定式的符号。动词不定式没有人称和数的变化。动词不定式和其后面的名词等构成动词不定式短语,在句子中可以做主语、表语、宾语、补足语、定语、状语等。本单元重点学习后接动词不定式做宾语的常见动词(短语)。 1.基本用法 (1)动词不定式置于谓语动词之后,做宾语,常表示意图、希望或决定的内容,常与动词不定式做宾语的动词有: want ,decide ,like ,love ,agree ,offer ,try ,begin ,start ,learn ,wish ,hope ,plan ,fail ,refuse , expect等 I want to be a doctor . He tried to fond out who broke the window . (2) feel ,find ,make , think ,believe 等动词,如果有不定式做宾语,补语是形容词或名词,常用it作形式宾语, 构成“find/feel/make/think/believe +it+形容词+动词不定式”结构。 I find it easy to learn English. I think it very useful to read a book like this . (3)某些动词后的动作既可用动词不定式也可用动名词的形式做及物动词的宾语,意义差别不大,用动词不定式的动作意味比较强,这些动词有like ,love ,begin ,start ,hate等。 I like to go/going out for a walk in the neighbourhood after supper . Some children begin to learn/learning English under ten . (4)有些动词既可接不定式做宾语,也可接动名词做宾语,但意义不同。 stop to do sth 。停下(现在的事)去做另一件事, stop doing sth 停止做某事(现在的事) forget to do sth 忘记去做某事(未做),forget doing sth 忘记做过某事(已做) remember to do sth 记住去做某事(未做),remember doing sth 记住已经做过的事情 try to do sth 努力去做某事, try doing sth 试着去做某事 go on to do sth 做了一件事后,接着去做另外一件事 ,go on doing sth 继续做原来的事情 be afraid to do sth 不敢,胆怯做某事,意为“怕”,be afraid of doing sth 担心出现的轻快,意为“恐怕,生怕” mean to do sth 打算、想 ,mean doing sth 意味着 【例句】 Don't forget to turn off the light when you leave room. 你们离开房间时,别忘了关上灯。 I forgot telling you it before. 我忘了以前告诉过你这件事了。 We must remember to turn off the TV. 我们一定要记住关掉电视。 I remembered sending you some stamps. 我记得给你寄过一些邮票。 (5)know, ask, decide , show ,teach, think , guess , find out , understand 等动词(短语)后可以用“疑问词+动词不定式”结构。 Please teach me how to play the piano. I must think what to do next . (6)有些动词一般不接不定式做宾语,而是接动名词做宾语,常用的有enjoy ,finish , practice ,keep 等 How soon can you finish reading the book ? 语法专练: 一、用所给词的适当形式填空 1.-How do you decide _(go)for your holiday ? -I enjoy _(take)a plane , so I plan _(book) an air ticket on the Internet . 2.We hope _(win)the match , but we failed _(beat)them. 3.She’ll learn _(pla