Unit4單詞詳解課件人教版八年級(jí)英語(yǔ)下冊(cè)

Unit4Whydon'tyoutalktoyourparents?Grammar:一其他表達(dá)建議和請(qǐng)求的句式1）Let'sdo!2）What/Howaboutdoingsth.3）Whynotdo…=Whydon'tyoudo….4）You'dbetter（not）do……5）Wouldyouliketodo……7）Shallwedo……6）Couldyoupleasedo……although,sothat及until引導(dǎo)的狀語(yǔ)從句Grammar:二1.although讓步狀語(yǔ)從句=though意為“雖然；盡管”,不與but連用Althoughhe'stired,hestillkeepsworking.Heistired,buthestillkeepswroking.2.sothat引導(dǎo)目的狀語(yǔ)從句（1）sothat意為“以便”Heshouldtalktohisfriendsothathecansayhe'ssorry.Youmustgonowsothatyouwon'tbelate.3.until時(shí)間狀語(yǔ)從句肯定句中，意為“到…為止”，延續(xù)性動(dòng)詞否定句中，意為“直到…才”，非延續(xù)性動(dòng)詞。I

waitedforhimuntilhecameback.Ididn’t

leave

untilhecameback.Word:1.allowv允許

allowdoingsth允許做某事allowsbtodosth允許某人做某事beallowedtodosth被允許做某事I'mallowedtostayhere.Myparentsallowmetobuyaphone.Wedon'tallowsmokinginourschool2.wrongadj有毛病的錯(cuò)誤的

rightsomethingwrong有些毛病Thereissomethingwrongwithmybike.Ithinkyouarewrong.What'swrong?=What'sthematter?=What'sup?=What'syourtrouble?3.lookthrough瀏覽快速地看

lookover檢查lookup向上看lookout當(dāng)心Inoticedmysisterlookingthroughmythingsyesterday.4.guessv猜想Iguessso.=Ithinkso.我猜是這樣的。I'mjustguessing.Pleaseguesstheriddle.5.dealv協(xié)議交易bigdeal重要的事dealwith=dowith處理沒(méi)什么大不了的.It'snotabigdeal.你怎么處理這件事情Whatdoyoudowiththething?Howdoyoudealwiththething?6.workout解決

workoutwell/fine產(chǎn)生很好的效果Canyouworkoutthemathproblem?Icanworkoutthething.Ihopethethingsworkout.7.geton/alongwith他和同學(xué)們相處得非常融洽。Hegetsonwellwithhisclassmates.sb與某人和睦相處sth某事進(jìn)展順利8.relationn關(guān)系聯(lián)系

可數(shù)Thereisnorelationbetweenthetwoboys.這兩個(gè)男孩之間沒(méi)有什么聯(lián)系。Relationsbetweenmyparentsaredifficult.我父母親之間的關(guān)系是僵化的。argue10.arguev爭(zhēng)吵

argumentn爭(zhēng)吵IoftenarguedwithmybrotheraboutwatchingTV.Myparentsalwaysarguedaboutmoney.aboutsth關(guān)于某事進(jìn)行爭(zhēng)吵withsb同某人進(jìn)行爭(zhēng)吵older古老的年老的適用于人和物11.cloudn云cloudy多云的Therearemanycloudsinthesky.12.elderadj年長(zhǎng)的

同輩人Thebuildingisolderthanthatone.Helenismyeldersister.insteadof代替句中后接名、代、動(dòng)名詞13.insteadadv代替任意位置，用逗號(hào)隔開(kāi)

Hedidn'tanswer,instead,heasked.HewatchesTVinsteadofdoinghomework.I'llgotothemeetinginsteadofTom.whateverhoweverwheneverwherever14.whateverpron無(wú)論什么任一

I'lldowhateveryouwish.Nomatterwhathappen,youshouldn'tbeafraid.WheneverImeethimIwanttotalktohim.=nomatter+特殊疑問(wèn)詞benervousabout/atsth15.nervousadj焦慮的=worriedMyparentsalwaysnervousaboutmystudy.beproperfor=berightfor正好適合…16.properadj正確的=right

offersbsth=offsthtosb.offertodosth主動(dòng)提出做某事17.offerv提供Heoffersacupofteatome.Heoffersmeacupoftea.Mysonofferedtosweepthefloorlastnight.Don'toffertoteachafishtoswim.不要班門(mén)弄斧。18.secondlyadv第二其次

twosceondtwicesecondly(修飾整個(gè)句子)二第二兩次其次First,Ididn'tfeelwell.SecondlyIhaveafever.19.explainv解釋說(shuō)明

explainsth.tosb.向某人解釋某事Pleaseexplaintheproblemtous.請(qǐng)解釋這個(gè)問(wèn)題給我們。20.clearadj清晰的晴朗的

clearlyadv清晰地Theweatheriscleartoday.今天的天氣是晴朗的。Icanhearhiswordsclearly.我可以清晰地聽(tīng)到他的話。21.copyv抄襲模仿復(fù)制copyone'shomework抄襲某人的作業(yè)Copyingothers'homeworkiswrong.抄襲其他人的作業(yè)是錯(cuò)誤的。returnsthtosb.把某物歸還給某人Hedidn'treturnmybooktome.他沒(méi)有把我的書(shū)還給我。23.anymoreadv不再用于否定或疑問(wèn)句中

notanymore=nomore側(cè)重于數(shù)量和程度notanylonger=nolonger側(cè)重于時(shí)間的長(zhǎng)短Don'twastetimeanymore.不要再浪費(fèi)時(shí)間啦。Idon’tlivehereanylonger.我不再居住在這里。24.membern成員amemberof……的一員I'mamemberofourfootballclub.我是我們足球隊(duì)的一員。Ourclubhasfifteenmembers.25.pressure=stressn不可數(shù)壓力underpressure處于壓力下putpressureonsb.給某人壓力pressthesidesofthenose壓住鼻子兩側(cè)Ihavetoomuchpressureonstudy.我學(xué)業(yè)上有很大壓力。27.opinionn意見(jiàn)想法

inone'sopinion依某人看Inmyopinion,Tomisright.learningskills學(xué)習(xí)技巧Cookingisaskill.28.skilln技藝技巧30.football=soccer足球Pleasecutthemout.cutdowncutupcutoffcutinto31.cutout刪除

刪減

動(dòng)副短語(yǔ)接代詞放中間29.typicaln典型的TheBrownsareatypicalAmericanfamily.32.quickadjquicklyadv迅速I(mǎi)hadaquickbreakfast.我吃了一頓匆忙的早餐Ihadbreakfastquickly.我快速地吃了早餐。33.continuev持續(xù)continuedoing繼續(xù)做之前的事情continuetodo繼續(xù)做事做完一件繼續(xù)做另一件Icontinueddoingmyhomework.我繼續(xù)做我的作業(yè)。35.crazyadj瘋狂的becrazyabout對(duì)…熱衷/迷戀Theyarecrazy.他們瘋了。I'mcrazyaboutplayingchess.我熱衷于下象棋。36.pushv推動(dòng)鞭策

pull拉

push按下=press(按鈕

開(kāi)關(guān))

pushthedoor推門(mén)Don'tpushthemsohard.不要逼迫他們太緊.37.developmentn發(fā)展

developv發(fā)展developingadj發(fā)展中的developed

adj發(fā)達(dá)的Thedevelopmentofthecountryisrapid.這個(gè)國(guó)家的發(fā)展是迅速的。38.causev造成引起causesb.sth.=causesth.forsb.給某人帶來(lái)某種麻煩causesb.todosth.導(dǎo)致某人做某事Thedrivercausedanaccidentyesterday.昨天這個(gè)司機(jī)造成了一起事故。39.usualadj通常的usuallyadv通常地

TeaisausualdrinkforChinesepeople.Hewaslateforschoolasusual.asusual像往常一樣unusualadj不通常的40.perhapsadv可能大概

Perhapsitwillraininanhour.一個(gè)小時(shí)后天可能會(huì)下雨.perhaps(比較正式)maybe(多用于口語(yǔ))probably(可能性最大)possible(可能性最小)作文1：不同意孩子參加課后班的觀點(diǎn)Inmyopinion,Idon’treallyagreechildrentakeafter-schoolclasses.Becausealltheseactivitiescancausealotofstressforchildren.It’snotgoodforachild’sdevelopment.

First,althoughit’ssometimesgoodforchildrentostartlearningfromayoungage,childrenshouldhavetimetorelaxandthinkforthemselves.Second,parentsshouldlettheirkidsbekids.Muchpressureisnotgoodforchildren.It’sevenmoreimportantforchildrentobehappyandrelaxed.

Allinall,it’simportanttohaveahappychildthanasuccessfulone.作文2：同意孩子參加課后班的觀點(diǎn)Iagreethatchildrenshouldtakeafter-schoolclassesbecauseit'simportantfortheirfuture.Inmyopinion,someclasseshelpchildrentolearnimportantskills.Theseskillsmayhelpchildrenrelax.Ibelieveitisbetterifparentstrytoreallyunderstandtheirchildren'sinterestsandhobbies

firstsothattheywillmaketheirchildrentakeclassestheyneed.Perhapsparentscouldletchildrendecideforthemselves.Ifchildrenareallowedtotaketheclassesbythemselves,theywillbesuccessfulandhappy.作文3：

假如你是心理醫(yī)生Dr.Smith,你收到學(xué)生Cathy的來(lái)信。她在信中說(shuō)自己很喜歡看電視，