人教版八年級(jí)英語(yǔ)下冊(cè)3-4單元知識(shí)點(diǎn)總結(jié)Unit3Couldyoupleasecleanyourroom?1. Couldyoupleasedosth?請(qǐng)你做某事好嗎2. Couldyoupleasenotdosth？請(qǐng)你不要做某事好嗎？3. do/washthedishes洗餐具4. takeouttherubbish倒垃圾5. foldone’sclothes疊衣服6. Sweepthefloor掃地、擦地板7. makeone’s/thebed整理床鋪8. cleanthelivingroom打掃客廳9. Noproblem.沒問題10. atleast至少11. cleanandtidy干凈整潔12. beangrywithsb=bemadatsb生某人的氣13. solvetheproblem解決問題14. throwdown扔下15. sitdown坐下16. infrontof在‥‥前面（指某個(gè)范圍外的前面）;inthefrontof指在某個(gè)范圍內(nèi)的前面17. take‥‥forawalk帶‥‥去散步；takethedogforawalk遛狗18. allthetime一直、總是19. aroundthehouse在家里20. allday整天21. as+adj/adv.原形，意思是和‥‥一樣‥‥22. walkaway道教、走開23. so+助/情/系+主語(yǔ)，表示兩個(gè)人或物，后者情況和前者一樣，用于肯定句。而neither/nor+助/情/系+主語(yǔ),tosth對(duì)某人來說沒有必要做某事46. providesbwithsth=providesthforsb給某人提供某物47. minddoingsth介意做某事；mindnotdoingsth介意不做某事；mindone’sdoingsth介意某人做某事48. dependon依賴，依靠49. getintocollege升入大學(xué)50. havenoidea=don’tknow51. takecareofoneself照顧自己52. asaresult結(jié)果53. fallill生病54. theearlier‥‥,thebetter‥‥越早‥‥越好55. beunfairforsb對(duì)某人來說是不公平的Unit4Whydon’tyoutalktoyourparents?1.向?qū)Ψ教岢鼋ㄗh：a.Whydon’tyoudosth?b.Whynotdosth?c.Whataboutdoingsth?=Howaboutdoingsth?2.toomuch意為“太多”，后接不可數(shù)名詞；toomany也是“太多”，后接可數(shù)名詞復(fù)數(shù)。Eg.Wehavetoomuchhomeworktodotoday.Therearetoomanypeopleinthesupermarketonweekends.3.enougha.做代詞。I’mfull.Ihavehadenough.b.做形容詞。一般放在被修飾的名詞之前。Idon’tgetenoughsleep.也可放在名詞之后。Theyhaveenoughtime/timeenoughtofinishthework.c.做副詞。放在所修飾的形容詞或副詞之后。Hewalksslowlyenough.Hewalksslowlyenough.4.havefreetimetodosth有空余時(shí)間做某事5.allowsbtodosth允許某人做某事6.hangout閑逛，游蕩7.getintoafightwithsb與某人打架或吵架。或haveafightwithsb;fightwithsb8.until直到，一般前面是延續(xù)性動(dòng)詞，而not‥‥until‥‥中，until前一般為非延續(xù)性動(dòng)詞。Eg.Theywaiteduntiltherainstopped.Theydidn’tleaveuntiltherainstopped.9.lookthrough瀏覽10.givesthbacktosb把某物還給某人11.beangrywithsb=bemadatsb生某人的氣12.befriendswithsb和某人成為朋友；makefriendswithsb和某人交朋友13.It’snotabigdeal.沒什么大不了的14.Noproblem.沒問題15.workout解決（問題），改善（狀況）16.givesbsomeadviceonsth/doingsth給某人提出關(guān)于某方面的建議17.getonwithsb和某人相處；geton/alongwellwithsb和某人相處的好18.fightalot經(jīng)常吵架19.arguewithsb與某人爭(zhēng)吵20.refusetodosth拒絕做某事；refusesb拒絕某人21.letsbdosth讓某人做某事；letsbnotdosth讓某人不要做某事22.lateatnight深夜23.feellonely感覺孤獨(dú)24.talkaboutsthwithsb和某人談?wù)撃呈?5.offertodosth主動(dòng)提出做某事offersbsth=offersthtosb提供某物給某人26.sothat以便，為了，引導(dǎo)目的狀語(yǔ)從句。27.sitdown坐下28.communicatewithsb和某人交流29.minddoingsth介意做某事；mindone’sdoingsth介意某人做某事30.allthetime一直，總是31.agreewithsb同意某人的看法、說法disagreewithsb不同意某人的看法、說法32.studyforatest準(zhǔn)備考試，復(fù)習(xí)備考33.copyone’shomework抄襲作業(yè)34.compare‥‥with‥‥把‥‥與‥‥相比35.wether‥‥or是否36.spend‥‥on‥‥在某方面花費(fèi)時(shí)間或金錢，也可用spend‥‥(in)doingsth37.withoutdoingsth不經(jīng)做某事38.givesbalotofpressure給某人很大的壓力39.spendtimealone獨(dú)自度過時(shí)光40.these