Unit 5 知识点语法2023-2024学年人教版八年级英语上册

姓名 _ 上课时间 _ Unit 5 语法:动词不定式 动词不定式作宾语 1. 构成 基本形式:to+动词原形;有时可以不用to,to是不定式符号,本身无词义。 否定形式:not + (+to) 动词原形 2. 句法功能:不定式可以作主语,表语,宾语,宾补,定语,状语,也就是除谓语动词之外的任何成分。 3. 本单元重点是不定式宾语。 (1)只能接to do作宾语的动词: 三个希望两答应:hope,wish,want,agree,promise。 两个要求莫拒绝:demand,ask,refuse。 设法学会做决定:manage,learn,decide。 不要假装做选择:pretend,choose。 还有would like,like,plan,expect等表示命令、打算或希望的。 (2) 在find,think等后跟不定式作宾语时,常用it代替,而真正的宾语放在后面。 I find it easy to read English every day。 (3) 常见的一些不带to的不定式: Why not do…,why don’t you do…,had better(not)do…,would rather do…,could/would/will you please(not)…。 I would rather stay at home。 (4) 只能作某些动词的宾语,不能作介词的宾语。 (5) 不定式常和疑问词what,which,when,where,how连用,相当于一个宾语从句。 He didn’t know where to go。 (6) 有些动词后面跟动词不定式时, 应将不定式符号to省去。常见的动词有 let, make,feel, help, watch, hear等感官动词和使役动词。这是动词不定式作宾补。 一感(feel)、二听(hear,listen to)、三让(let,make,have)、四看(look at,see,watch,notice)。但变被动语态时加上to。 The boss made my friends work the whole night。 My friends were made to work the whole night by the boss。 动词不定式 Ⅰ.根据句意用括号内所给单词的适当形式填空。 1.I plan _ (go) to Shanghai with my family this weekend. 2.Sally wants _ (buy) a new skirt for herself. 3.Let's _ (play) basketball. 4.My father hopes _ (work) in a big city. 5.We expect _ (watch) the soccer game tomorrow. 6. We are ready _ (help) others. 7. I was _ (luck) that day. I missed the bus. 8. You should ask him this question. He might _ (know) the answer. 9. I _ (lose) the key on my way home yesterday and I didn’t find it. 10. The action is _ (mean); we must stop it. 11. I expect _ (meet) my best friend in the meeting. 12. This movie is _ (enjoy); we all like it. 单项选择 1. —I can't stand talk shows. They are too boring.21—I don't _ them. I think they are OK. A.stand B.stay C.ride D.mind 2. —What do you think of the new play? —It's _. It's well worth (值得) watching. A.educational B.expensive C.difficult D.more worse 3. Bob can't stand _ at home for a whole day. A.stay B.to stay C.stayed D.staying 4. —Jack, do you _ when they will start? —No, I don't. A.look for B.find C.fin