2021年暑假预习：人教版八年级英语上册unit1语法专项---复合不定代词 精讲精练(含习题 答案)

8年级上册unit1语法专项精讲精练 精讲：复合不定代词 1.概念：不明确指代某个人、某个事物、某些人、某些事物的代词叫不定代词。 由some-,any-,every-,no-与－one,-body，-thing等构成的代词称为复合不定代词。 复合不定代词 含义 复合不定代词 含义 something 某事；某物 someone somebody 某人 anything 任何事物 anyone anybody 任何人 everything 所有事物；一切 everyone everybody 每人；所有人 nothing 没有什么 no one nobody 没有人 2.具体用法 ①复合不定代词在句中的作用相当于名词，可作主语、宾语或表语，但不能作定语。 eg:There is someone in the room. 房间里有人。 I don't have anything to say today. 我今天没有什么可说的。 Money isn't everything. 金钱不是一切。 ②复合不定代词在句中作主语时，谓语动词常用单数形式。 eg: Someone is waiting for you at the schoolgate,Jim. 吉姆，有人在学校门口等你。 Everyone in our class likes English,我们班的每个人都喜欢英语。 ③复合不定代词被形容词、动词不定式等修饰时，形容词和动词不定式应后置。 eg: Is there anything interesting in today's newspaper?今天的报纸上有什么有趣的事情吗？ ④some-不定代词通常用于肯定句中； any-不定代词则多用于否定句或疑问句中。 但在表示请求、建议、反问等的疑问句中，或问话者希望得到肯定答复时，常用含有some-的不定代词，如something,someone等。 eg:Would you like something to drink,sir?先生，你想喝些什么东西吗？ Could you ask someone to help me? 你能叫个人来帮助我吗？ ⑤anyone,anything 常用于否定句或疑问句中，但是也可用于肯定句中，前者表示“任何人”，后者表示“任何事”。 eg:Anyone can do it. 任何人都能做这件事。 I can do anything for you. 我可以为你做任何事。 精练 一、从方框中选择合适的单词完成句子。 something anything nothing everything anyone _____ in the museum is very old,but I like something new. 2. -Do you have _____to tell me? －No, I have_____ to tell you. 3. There is _____important in today's newspaper. Please read it carefully(仔细地）. 4. -Would you like_____ to eat, Alice? －No,thanks. -Is there_____ in the reading room? －Yes, Tom and his sister are reading there. someone anyone ever yone no one something anywhere 6.We all liked the trip. _____ had a good time there. 7.My mother knew nothing about it because _____ told her. 8.Did you go shopping with_____last Sunday afternoon? 9._____ called you just now. You'd better call him back. 10.If you wanted to go_____, you had to wait for your father to drive you there. 11.There is _____interesting in today's newspaper. 单项选择。 －Did you go_____last summer holiday? －Yes. I went to Shanghai Disney. somewhere special B.anywhere special special somewhere D.special anywhere Would you like_____to drink? A.something B.anything C.nothing 3.－Why do you come here? －Because I have_____to tell you. anything important B.important anything something important D.important something 4.－Do you have any interesting news to tell us? －No, _____much. anything B.nothing C.something D.everything 5.－Do you have_____to say for yourself? －No, I have_____to say. something;everything B.nothing;something C.everything;anything D.anything;nothing 6. I don't want to go to the mountains with_ ... ...