2020年八年級下冊英語知識點(diǎn)總結(jié)

1、【精品】 2020 年第一單元一、重點(diǎn)短語 have a cough 咳嗽 have a toothache 牙疼 talk too much 說得太多 drink enough water喝足夠的水 have a cold 受涼 ; 感冒 have a stomachache 胃疼 have a sore back 背疼 have a sorethroat 喉嚨痛 hot tea with honey 加蜂蜜的熱茶 see a dentist 看牙醫(yī) get an X-ray 拍 X 光片 take onestemperature 量體溫 put some medicine on sth.

2、在土面敷藥feel very hot 感到很熱 sound like 聽起來像 all weekend 整個(gè)周末 go along 沿著.走on the side of the road 在馬路邊 shout for help 大聲呼救 without th inking twice 沒有多想 get off 下車have a heart problem 有心臟病 to one s sureri 使京訝的thanks to 多虧了 ；由于 in time 及時(shí) save a life 挽救生命 get into trouble 造成麻煩 right away 立刻；馬上 because of

3、由于 get out of 離開 ;從.出萍 hurt oneself 受傷 put a bandage on sth. 用繃帶包扎fa ll down 摔倒 feel sick 感到惡心 have a nosebleed 流鼻血 cut his knee 割傷他的膝蓋 put her headback 把她的頭向后仰 have problems breathing 呼吸困難mountain climbing 登山運(yùn)動be used to doing sth. 習(xí)慣做某事run out （of） 用完 ;用盡so that 以便so. . . that 如此 以至于 be in control

4、 of 掌管 ;管理keep on doing sth. 繼續(xù)或堅(jiān)持做某事make a decision 做出決定take risks 冒險(xiǎn) give up 放棄二、單元知識點(diǎn)歸納1. maybe 與 may bemaybe 是副詞，譯為 “也許、可能 ”，相當(dāng)于 “ perhaps?！?Maybe he can answer the question.也許他能回答那個(gè)問題。He maybe is from the USA, too.他可能也來自美國。may be 中的 may 為情態(tài)動詞，譯為 “可能是 . 。 ”He may be from the USA, too. 他可能也來自美國。S

5、he may be our En glish teacher.她可能是我們的英語老師2. too many,too much 與 much tootoo many 意為“太多 ”，用于修飾可數(shù)名詞的復(fù)數(shù)。There are too many students in our class. 我們班上有太多的學(xué)生。too much 意為 “太多 ”，用于修飾不可數(shù)名詞。We have too much work to do.我們有太多的工作要做。much too 表示 “太”，用來修飾形容詞或副詞。The box is much too heavy, so I cant carry it.箱子太重了

6、，所以我搬不動它。3.few、a few、little 、a little 的區(qū)別和聯(lián)系：（1） .few / a few 用來修飾可數(shù)名詞， few 表示否定意義，沒有，幾乎沒有； a few 表示有肯 定意思， 有幾個(gè)。He has few friends here, he feels lonely. 他這里沒朋友，他感覺寂寞。There are a few eggs in the basket. 籃子里有幾個(gè)雞蛋。（2） .little / a little 用來修飾不可數(shù)名詞， little 表示否定意思， 沒有，幾乎沒有。 a little 表t Htp|H- f示肯定意思，有一點(diǎn)兒

7、。There is little ink in my bottle, can you give me a little ink? 我的瓶子里沒有墨水了，你能給我點(diǎn)兒墨水嗎？4. untilnotuntil 直到 否定句）才，動詞為短暫性或瞬間性動詞She didn t leave until we came.He went shopping after he got up. = He didno shoppingutngtil /before he got up.until/till直到（肯定句）動詞為延續(xù)性動詞We stayed here till/until 12 oclock.三、重點(diǎn)句

8、型1. What s the matter? What s the matter with you?= What s the trouble with you?= What s wrong with you? 你怎么了？2. What should she do? 她該怎么辦呢？Should I take my temperature? 我應(yīng)該量一下體溫嗎？ 主語+ should/shouldn t 動+詞原形 . .1You should lie dow n and rest. 你應(yīng)該躺下休息一會兒。2You shouldn t go out at night.你晚上不應(yīng)該出去。3. Do

9、you think it comes from a newspaper or a book? 你認(rèn)為它是來自報(bào)紙還是書呢？4. I think I sat in the same way for too long without moving. 我想我以同樣的姿勢一動不動地坐得太久了。5. She said that the man had a heart problem andshould go to the hospital第二單元一、重點(diǎn)短語1. Clean-Up Day 清潔日2. an old peoples home 養(yǎng)老院3. help out with sth. 幫助解決困難4

10、. used to 曾經(jīng).;過去5. care for 關(guān)心 ;照顧6. the look of joy 快樂的表情7. at the age of 在.歲時(shí)8clean up 打掃 （或清除 ）干凈9. cheer up （使）變得更高興 ;振雀10. give out 分發(fā) ;散發(fā)11. come up w ith 想出；提出12. make a plan 制訂計(jì)劃13. make some notices 做些公告牌14. try out 試用；試行15. work for 為工作；為 效力16. put up 建造；舉起；張貼17. hand out 分發(fā)；散發(fā)；發(fā)給18. call

11、up 打電話 ;召集19. put off 推遲 ;延遲20. for example 比如；例如21. raise money 籌錢；募捐22. take after 與.相像;像23. give away 贈送;捐贈24. fix up 修理 ;修補(bǔ) ;解決25. be similar to 與相似26. set up 建立；設(shè)立27. disabled people 殘疾人28. make a difference 影響；有作用29. be able to 能夠 二、單元知識點(diǎn)歸納1.cheer (sb.) up 使(某人)高興、振作 如： cheer me up 使我高興clean up 打掃clean-up n. 打掃2.homeless adj. 無家可歸的 a homeless boy 一個(gè)