Unit 1 单元语法专题—Grammar Focus（作业课件）-八年级英语初二上册【黄冈百分闯关】人教版

百分闯关 八年级上册英语（人教版） Unit 1　Where did you go on vacation? 单元语法专题—Grammar Focus 百分闯关 ►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，­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 某人 anything 任何事物；某事 anyone 任何人 everything 所有事物；一切 everyone 每人；所有人 nothing 没有什么 no one 没有人 百分闯关 ►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、宾语和表语，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 school gate，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。 百分闯关 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，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，你想喝一些东西吗？ Could you ask someone to help me？你能叫个人来帮助我吗？ 百分闯关 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。 百分闯关 1．The supermarket is so big that you can find ___________ in it. 2．I want to know _________ about the story.Can you tell me? 3．I felt bored and had _________ to do in the room. 4．The mother asked the boy not to eat ________ dirty. everything something nothing anything 百分闯关 5．My brother knew nothing about it because _______ told him. 6．Listen！_________ is singing in the classroom. 7．_________ in my family likes sports.We often run in the morning. 8．—Is there _________ in the room? —Yes，there is a girl. no one Someone Everyone anyone 百分闯关 二、单项选择。 9．Helen is new here，so we know ____ about her. A．nothing　　　　　　B．something C．anything D．everything 10．There is ____ interesting in the movie.I'd like to see it again. A．anything B．nothing C．everything D．something A D 百分闯关 11．—Who helped you clean the classroom yesterday，Tony? —____．I did it by myself. A．Someone B．No one C．Everyone D．Anyone B 百分闯关 12．—Linda，there's ____