专题07 重要语法 反身代词和复合不定代词（知识梳理+专题过关）- 2022-2023学年七年级英语下学期期末考点大串讲（沪教牛津版）

专题07 重要语法 反身代词和复合不定代词（知识梳理+专题过关） 2022-2023学年七年级英语下学期期末考点大串讲（牛津深圳版）（原卷版） 【知识梳理】 反身代词 表示某人自己的代词叫作反身代词，它有人称和数的变化。 主格 宾格 形容词性物主代词 反身代词 I me my myself you (你) you your yourself he him his himself she her her herself it it its itself we us our ourselves you (你们) you your yourselves they them their themselves 【用法】 1. 反身代词作动词或介词的宾语，表示动作反射到动作执行者本身。一般放在动词或介词的后面作宾语。如： Be careful with that knife or you will cut yourself! 用那把刀要当心，否则你会弄伤自己的！ She must be very proud of herself. 她一定对自己感到非常自豪。 2. 反身代词作主语或宾语的同位语，强调某人做某事不需要别人的帮助，自己独自来完成。一般放在主语或宾语的后面，或放在句末。如： I myself can carry the box. 我自己能扛这个箱子。 He asked you to finish it yourself. 他叫你独自完成它。 3. 反身代词用于一些固定搭配中。如： by oneself独自 enjoy oneself玩得开心 teach oneself自学 think to oneself心里想 make oneself at home别拘束 talk to oneself自言自语 复合不定代词 【定义】 some-, any-, every-, no-都能与-body, -one, -thing一起构成代词，这些代词叫做复合不定代词。 【例句】 1. I saw somebody / someone / something last night. 2. There isn’t anybody / anyone / anything here. 3. There is nobody / no one / nothing here. 4. Did you see anybody / anyone / anything last night? 5. Nothing is important to me. 6. I find something interesting about colours. 【结论】用法： (1) 从例句1中可以看出，some-构成的不定代词用于肯定句； (2) 从例句2、4中可以看出，any-构成的不定代词用于否定句或疑问句； (3) 从例句2、3中可以看出，否定句有两种表达方式，即not any- = no-，如not anybody = nobody, not anything = nothing； (4) 从例句5中可以看出，复合不定代词作主语时，谓语动词用单数形式； (5) 从例句6中可以看出，形容词修饰复合不定代词时，形容词要置于其后。 【代词专题过关】 一、单项选择 1．Don’t worry, mum! I can look after ________. A．myself B．yourself C．himself D．herself 2．Boys, don’t lose ________ in playing Angry Birds. It is bad for your eyes to play computer games for a long time. A．himself B．yourselves C．themselves D．yourself 3．We should depend on ________ more than our parents and teachers. A．us B．our C．ourselves D．ours 4．Bob was chatting with a friend of ________ on the Internet this time yesterday. A．he B．him C．his D．himself 5．Sorry, I can’t help you to get the engine started. I know about how to fix cars. A．something B．anything C．everyth