人教版八年級英語下冊第一單元知識點匯總

1、人教版八年級英語下冊第一單元知識點匯總01、重點短語have a fever / cough / toothache/cold 發(fā)燒 / 咳嗽 / 牙疼 / 感冒see a dentist 看牙醫(yī)get an X-ray 拍 X 光片take ones temperature 量體溫lie down躺下來take breaks 休息in the same way 以同樣的方式go to a doctor 看醫(yī)生go along 沿著走shout for help 大聲呼救without thinking twice 沒有多想get off 下車to ones surprise令某人驚訝的是th

2、anks to 多虧了；由于in time 及時get into trouble 造成麻煩fall down 摔倒put a bandage on給纏上繃帶clean ones face 洗臉have a nosebleed 流鼻血be interested in對感興趣mountain climbing 登山運動take a risk/risks 冒險cut off 切除run out (of)用完;用盡in a difficult situation 在困境中get out of離開;從出來make a decision 做出決定be in control of 掌管;管理02、重點句子G

3、rammar Focus 句子Whats the matter ?怎么了？I have a stomachache .我胃疼。You shouldnt eat so much next time.你下次不應該吃這么多。Whats the matter with Ben ?本怎么了？He hurt himself. He has a sore back.他傷了自己，他背疼。He should lie down and rest.他應該躺下來休息。Do you have a fever ?你發(fā)燒了嗎？Yes, I do./ No, I dont./ l dont know.是的，我發(fā)燒了。/不，我

4、沒有發(fā)燒。/我不知道。Does he have a toothache ?他牙疼嗎？Yes , he does.是的，他牙疼。He should see a dentist and get an X-ray.他應該看牙醫(yī)并照X光。What should she do ?她應該做什么？She should take her temperature .她應該量一量她的體溫。Should I put some medicine on it ?我應該在上面敷藥嗎？Yes, you should./ No, you shouldnt.是的，你應該。/不，你不應該。其他句子I think I sat in

5、 the same way for too long without moving.我想我是以同樣的姿勢一動不動地坐太久了。The bus driver, 24-year-old Wang Ping, stopped the bus without thinking twice.公交車司機，24歲的王平?jīng)]有多想就停下了車。Thanks to Mr. Wang and the passengers, the man was saved by doctors in time.多虧了王先生和乘客們，醫(yī)生及時挽救了那個人的生命。Aron Ralston is an American man who i

6、s interested in mountain climbing.阿倫羅爾新頓是一位對登山感興趣的美國人。who引導的從句是定語從句，修飾其前的an American man,作定語。 關系代詞who指人，引導定語從句時常作主語，也可作賓語。作主語 時不可省略，作賓語時可省略。03、語法和知識點總結see sb. doing sth.看到某人正在做某事see sb. do sth .看到某人做某事Eg:I saw her cleaning the classroom.我看到她正在掃打教室（強調看見某人正在做某事） I saw her clean the classroom.我看到她打掃教室了

7、 .（強調看到某人做這件事的全過程）agree to do sth .同意做某事agree with sb.同意某人Eg:I agree to take a photo for them.我同意為他們拍照。be used to doing sth.習慣做某事，to是介詞，后接名詞/代詞/ 動名詞，可用于多種時態(tài)。Eg:He is used to living in the city,他習慣住在城市。expect sb. to do sth .期待某人做某事；預料某人會做某事Eg:You cant expect me to finish the work in just two days.你不能

8、期望我僅在兩天之內(nèi)完成這項工作。hit sb on/in+the+表示身體部位的名詞擊中某人某個部位hit sb on和hit sb in都有擊打某人或撞擊某人的含義，它們的區(qū)別在 于hit sb on通常用來描述身體部位比較硬的地方，而hit sb in通常 用來描述身體軟而凹的部位。例句：As I turned around, I accidentally hit him in the face.我轉身時不經(jīng)意撞了他的臉。Amy hit him on the head with her umbrella.艾米用雨傘打他的頭。be ready to do sth.準備好做某事;愿意做某事二b

9、e ready for sth.Eg:Tom is ready to go home.湯姆隨時都可以回家了。 I am always ready for helping others .我總是樂于助人。keep on doing sth 繼續(xù)做某事Eg:We should keep on exercising.我們應該保持鍛煉。have problems (in) doing sth.做某事有困難Eg:They had problems in working out the difficult math problems .so.that .有兩個用法：so.that.如此以至于He is s

10、o cute that everybody likes him.他是如此的可愛以至于每個人都喜歡他。.so that. .意思是以便，為了 或者所以，于是Eg:I get up early so that I can catch the bus.我很早起床以便于我能趕上公交車。mind doing sth.介意做某事Eg:Would you mind opening the window?您介意打開窗戶嗎？情態(tài)動詞should的用法should意為“應該”，后跟動詞原形，表示責任和義務。其結構為： 主語+should/shouldnt（shouldnt 二 should not 不應該）+ 動詞原形。 如：You shoul