Unit1 单元知识点总结人教版八年级英语下册

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这是一份Unit1 单元知识点总结人教版八年级英语下册，共4页。

人教版八年级英语下册第一单元各知识点归纳总结Unti1 what's the matter?短语归纳too much太多 2.lie down躺下 3.get an X-ray做个X光检查 4.take one 's temperature量体温put some medicine o..... ....上敷药 6.have a fever发烧 7.take breaks /take a break休息8.without thinking twice没多想 9.get off下车 10.take sb to the hospital送某人去医院11.wait for等待 12.to one's surprise使....惊讶的 13.thanks to多亏于;由于14.in time及时 15.think about考虑 16.have a heart problem患有心脏病17.get into the trouble遇到麻烦 18.do the right thing做正确的事情事情19.fall down摔倒 20.put .... on sth 把...放在某物上 21.get hit/sunburned摔伤/烧伤22.be interested in对.... 感兴趣 23.be used to习惯....24.take risks/take a risk挑战25.lose one's life失去生命 26.because of因为 27.run out of用完28.cut off切除 29.get out of从... 出来 30.make a decision/decisions做决定31.be in control of掌管;管理 32.give up放弃用法归纳1.need to do sth .需要去做某事 2.see sb doing sth看见某人正在做某事3.ask sb sth询问某人某事 4.expect sb to do sth期望某人做某事5.agree to do sth同意做某事 6.help sb (to) do sth帮助某人做某事7.want to do sth想要做某事 8.tell sb to do sth告诉某人做某事9.have problems(in) doing sth做某事有困难 10.use sth to do sth用某物去做某事11.be/get used to doing sth习惯于做某事 12.seem to do sth好像做某事13.keep on doing sth继续做某事 14.mind doing sth介意做某事语法点一、询问某人的健康问运及遭到麻烦的表达方法(1)询问某人患了何种疾病或遇到了何种麻烦时,常用以下几种结构来表达:What's the matter (with sb . )? (某人)怎么了?What's wrong (with sb . )? (某人)怎么了?What's the trouble (with sb . )? (某人)出什么事了?What happened (to sb . )? (某人) 发生了什么事?Are you OK?你没事吧?Is there anything wrong with sb.?某人有什么事吗?(2)要表达身体疼痛或不舒服，可用以下结构:①某人+have/has+病症The twins have colds .双胞胎感冒了。Sb.+have/has+a+headache/toothache/stomachache/backache/earache.She had a stomachache last night .她昨晚肚子痛。③某人+have/has+a+sore+发病部位，He has a sore throat .他喉咙痛。④某人+hurt(s)+身体部位或反身代词，He hurt his leg.他的腿受伤了。⑤某部位+hurt(s).My head hurts badly .我头痛得厉害。⑥某人+have/has+a pain+in one's+身体部位，I have a pain in my chest .我胸口痛。⑦(There is)something wrong with one's+身体部位.There is something wrong with my right eye ..我的右眼有毛病。⑧其他表达方式She has a heart trouble .她有心脏病。He got hit on the head他头部受到了撞击。She cut her finger .她割破手指了。二情态动词should的用法Should为情态动词，意为“应该;应当”，否定式为shouldn't, 其后接动词原形，无人称和数的变化。常用来表示征询意见、建议、劝告、要求或义务等。You should drink hot water with honey.你应该喝加有蜂蜜的开水。He should put his head back他应该把头后仰。We should try our best to help him. 我们应当尽力去帮助他。You shouldn't watch TV.你不应该看电视。Should用于主语为第一人称的疑问句,表示征询意见。Should I put some medicine on it?我应当给它敷上药吗? Should we tell her about it?我们应该告诉她这件事吗?[拓展]在英语中，表示建议的说法有很多，而且都是中考考查的重点。主要结构有:①Would you like (todo)sth. ?你想要/愿意(做)某事吗?Would you like to play basketball with me?你想要和我一起打篮球吗?天三01292875639②Shall I/we do sth ?我/我们做..,好吗?Shall we go to the zoo tomorrow?明天我们去动物园，好吗?③Why not do sth ?为什么不..呢?Why not join us?为什么不加入到我们当中来呢?④How/What about doing sth ?做某事怎么样? How about going swimming?去游泳怎么样?⑤Let's do sth让我们做..吧。Let's go home .咱们回家吧。⑥You'd better (not) do sth你最好(不) 要做某事。You'd better not go there alone . 你最好不要独自去那儿。三，反身代词：反身代词又称为自身代词，表示动作行为反射到行为执行者本身。它还可以在句中起到强调的作用，用以加强语气。【反身代词的构成】【反身代词的用法】1、作宾语指的是宾语和主语表示同一个或同一些的人或事物。如：Maria bought herself a scarf. 玛丽亚给自己买了一条围巾。We must look after ourselves very well. 我们必须好好照顾自己。2、作同位语（1）作主语的同位语。如：She herself will fly to London tomorrow. 明天她自己将要坐飞机去伦敦。（2）作宾语的同位语。如：I met the writer himself last week. 我上周见到了那位作家本人。【反身代词固定搭配】look after oneself=take care of oneself 照顾自己 teach oneself sth= learn sth by oneself 自学enjoy oneself 玩得高兴，过得愉快 help oneself to sth 请自用……（随便吃/喝些……）. hurt oneself 摔伤自己 say to oneself 自言自语lose oneself in 沉浸于，陶醉于……之中 leave sb. by oneself 把某人单独留下 buy oneself sth. 给自己买……东西 introduce oneself 介绍……自己温馨提醒 :1、反身代词不能单独做主语，但可以做主语的同位语，起强调作用。如：我自己能完成作业。（误）Myself can finish my homework. (正) I myself can finish my homework.2、反身代词表示“某人自己”，不能表示“某人的东西”，因为它没有所有格的形式。表达“某人自己的(东西)"时，须要用 one's own如：我用我自己的蜡笔画画。（误）I’m drawing with myself crayons. (正) I’m drawing with my own crayons