-Unit4 Why don't you talk to your parents?單詞拓展講解課件 人教版八年級英語下冊_第1頁
-Unit4 Why don't you talk to your parents?單詞拓展講解課件 人教版八年級英語下冊_第2頁
-Unit4 Why don't you talk to your parents?單詞拓展講解課件 人教版八年級英語下冊_第3頁
-Unit4 Why don't you talk to your parents?單詞拓展講解課件 人教版八年級英語下冊_第4頁
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1.allowv.

允許;準(zhǔn)許e.g.Myparentsdon’tallowmetostayuplate.我父母不允許我熬夜。Mr.SmithallowedMiketodrivethere.史密斯先生允許邁克開車去那里。allowsb.(not)todosth.(不)允許某人做某事Words拓展:allow的其他用法:1)allowsth.“允許某事”Idon'tthinkshewillallowit.2)allowdoingsth.“允許做某事”Wedon'tallowtalkingloudlyinthereadingroom.練習(xí)題:()Ourparentswon'tallowus______intheriveralong.A.swimB.toswimC.swimmingD.swamB2.wrongadj.有毛?。诲e誤的What'swrong?What'swrongwithyoureyes?What'sthematterwithyoureyes?What'stheproblemwithyoureyes?What'sthetroublewithyoureyes?Thereissomethingwrongwithmyeyes.3.lookthrough快速查看,瀏覽Ifoundmysisterlookingthrough

mythingsyesterday.拓展:look構(gòu)成的相關(guān)短語:lookthrough瀏覽lookout當(dāng)心lookup查閱(詞典)lookfor尋找lookoutof朝....的外面看lookover仔細(xì)檢查lookround環(huán)顧四周典型剖析:Ifyouwanttoknowmoreaboutspace,please_____thebookABriefHistoryofTime.A.lookthroughB.lookaroundC.lookafterD.lookdownuponA4.guessv.猜測,估計Iguessyoucouldtellhertosaysorry.解析:Iguess....意為“我想...”與Ithink..意義相同,其中g(shù)uess意為“猜測,估計”后可跟名詞、代詞或從句等。Iguesshejustlikesbooks.Icanguesstherestofthestory.拓展:Idon'tguess(that)mybookishere.我認(rèn)為我的書不在這里。否定前移(否定在主句,翻譯在從句)條件:1.主句主語為第一人稱(I/We)2.謂語V.為guess/believe/suppose后接賓語從句5.dealv.協(xié)議,交易

bigdeal重要的事作否定用法時,可用“It'snotabigdeal.”或“It'snobigdeal.”意為“沒有什么大不了的”1)Althoughsheiswrong,it'snotabigdeal.2)It'snobigdeal!Icandoitbymyself.---OurteamlostthebasketballgameandIfeelverysad.--________.Ibelieveyoucandobetternexttime.A.It'sright.B.It'sexciting.C.It'snotabigdeal.D.It'snotagoodidea.C6.workout成功地發(fā)展;解決Noproblem,hopethingsworkout.7.getonwith和睦相處,關(guān)系良好

MyproblemisthatIcan'tgetonwithmyfamily.getonwithsb.相當(dāng)于getalongwithsb.getonwellwithsb.與某人相處得好getonbadlywithsb.與某人相處不好拓展:getonwithsth.“在....方面取得進展”相當(dāng)于getalongwithsth.也可用well或badly修飾8.relation

n.

關(guān)系;聯(lián)系;交往e.g.Relationsbetweenmyparentshavebecomedifficult.Let'slearnmorenewwords.拓展:v.relate“關(guān)聯(lián)”9.communicationn.交流,溝通

communicatev.Theyfightalot,andIreallydon'tlikeit.It'stheonlycommunicationtheyhave.10.

argue

v.

爭吵;爭論e.g.Whentheyargue,it'slikeabig,blackcloudhangingoverourhome.

用法:argue在句中用作不及物動詞,意味著“爭吵,爭論”名詞形式為argument.常見搭配:arguewithsb.與某人爭吵,爭論argueaboutsth.為某事而爭論arguewithsb.about/oversth.與某人爭論某事11.

cloudn.云,云朵

Whentheyargue,it'slikeabig,blackcloudhangingoverourhome.形容詞cloudy“多云的”hangingoverourhome是現(xiàn)在分詞短語作定語,后置Themanstandingunderthetreeismyfather.12.elderadj.年紀(jì)較長的Also,myelderbrotherisnotverynicetome.辨析:elder與olderelder年紀(jì)較大的只可指人用來比較年齡大小,尤指兄弟姐妹的長幼關(guān)系,只能用于名詞前,作定語。elder年齡較大的指人可作定語,也可作表語。較舊的指物語境串記:My

elderdaughteris4yearsolderthanmyyoungerdaughter.Andshelikesoldertoys.13.insteadadv.代替,反而,卻HealwaysrefusestoletmewatchmyfavoriteTVshows.Insteadhewatcheswhateverhewantsuntillateatnight.用法:instead用作副詞,意為“代替,反而,卻”修飾整個句子作狀語,一般位于句末或句首。14.whateverpron.任何,每一HealwaysrefusestoletmewatchmyfavoriteTVshows.Insteadhewatcheswhateverhewantsuntillateatnight.用法:whatever用作代詞,意為“任何,每一”還可意為“無論什么”相當(dāng)于“nomatterwhat”引導(dǎo)讓步狀語從句。Whateveryoudo,youmustdoitwell.Nomatterwhatyoudo,youmustdoitwell.15.nervousadj.焦慮的,擔(dān)憂的1)AthomeIalwaysfeellonelyandnervous.2)Thegunnerswerenervousof/abouthittingtheirownplanes.benervousof/about“對...感到緊張”getnervous“變得緊張”,側(cè)重于變化過程benervous表示緊張的狀態(tài)16.offerv.主動提出,自愿給予

Ifyourparentsarehavingproblems,youshouldoffertohelp.offertodosth.主動提出做某事辨析:offer與provide

offer主動提出;自愿給予;提供常用于offersb.sth.或vide為做好準(zhǔn)備而“提供;供應(yīng)”常用于providesb.withsth.或providesth.forsb.1)Sheofferedmeacupoftea.=Sheofferedacupofteatome.2)Thelittleboyprovidedsomebreadfortheducks.=Thelittleboyprovidedtheduckswithsomebread.17.

properadj.

正確的;恰當(dāng)?shù)腗aybeyoucoulddomorejobsaroundthehousesothattheyhavemoretimeforpropercommunication.18.secondlyadv.第二,其次

Firstly,weshouldgetupearly;secondly,weshouldbrushourteeth.用法:secondly是副詞,意為“第二,其次”,常與firstly,thirdly,....lastly等詞連用,用于列舉事實或理由等。19.communicatev.交流,溝通

Secondly,whydon'tyousitdownandcommunicatewithyourbrother?communicatewithsb.“和某人溝通/交流”communicationn.“交流,溝通”20.explainv.解釋,說明

1)Canyouexplainitagain?2)Theteacherusuallyexplainsthenewwordstous.3)Youshouldexplainthatyoudon'tmindhimwatchingTVallthetime.4)Fatherexplainedhowtousethemachine.

用法:explain

意為:“解釋,說明”,其后可接名詞、代詞、that從句或“特殊疑問詞+動詞不定式”結(jié)構(gòu)作賓語。explainsth.tosb.“向某人解釋某事/某物”21.clear

adj.

清楚易懂的;晴朗的e.g.Thesunshoneoutofaclearsky.天空晴朗,陽光燦爛。

22.copyv.復(fù)制;復(fù)印It’snotgoodhabitstocopyother’shomework.抄襲別人的作業(yè)不是好習(xí)慣。

23.returnv.

回來;回去Mycousinborrowsmythingswithoutreturningthem.講解:return在句中作及物動詞,意為“歸還”相當(dāng)于give....back。returnsb.sth.或returnsth.tosb.意為“把某物還給某人”

24.anymoreadv.(常用于否定句和疑問句末)再也(不);(不)再

Yourbestfrienddoesnottrustyouanymore.25.membern.成員,分子Jennyisthemostactivememberinourgroup.講解:member是可數(shù)名詞,意為“成員,分子”。amemberof意為“......的一員”I'mamemberoftheschoolfootballteam.DoyouwanttobeamemberoftheParty?26.pressuren.壓力Nevergiveheralotofpressureaboutschool,justencouragement.講解:pressure是不可數(shù)名詞,意為“壓力”,可指外界施加的壓力或工作、生活中的壓力,相當(dāng)于stress.常用短語有:underpressure在壓力之下;面臨壓力putpressureonsb.向某人施壓Heworkswellunderpressure.Theyputpressureonmetoselltheland.拓展:pressure的動詞形式為press,意為“按,壓”Ipetev.競爭;對抗competewith與……進行競爭Wecan’thopetocompetewithsuchaexperiencedteam.我們沒有希望與如此經(jīng)驗豐富的隊競爭。

講解:compete是不及物動詞,意為“競爭,對抗”competewith...意為“和....競爭”,后面常接競爭對手。competitionn.競爭,比賽competitorn.競爭者,對手

拓展:compete構(gòu)成的常見短語:competefor為爭取/得到(某種榮譽或獎項等)而比賽competein參加(某項競賽)competewith/againstsb.forsth.為了某事/物和某人競爭eg.1)Severalcompaniesarecompetingforthecontract.2)Thetwobasketballteamscompeteagainsteachotherforthechampionship.

28.opinionn.意見;想法;看法

inone'sopinion依......看Inmyopinion,it’sbetternottogo.以我的看法,還是不去好。

29.skilln.技巧;技藝

skillsDoyouhavetheskilltoskisuchadifficultslope?你有沿著這樣陡的坡滑雪的技巧嗎?skill相關(guān)詞:skillfuladj.巧妙的skillfullyadv.巧妙地30.typicaladj.典型的TheTaylorsareatypicalAmericanfamily.31.footballn.(美式)橄欖球;足球

Itakeoneofmytwoboystobasketballpracticeandmydaughtertofootballtraning.32.cutout刪除,刪去“切下,剪下”1)Theeditorcutoutthelastparagraph.編輯將最后一段刪掉了。2)Ioftencutarticlesoutofthenewspaper.我經(jīng)常從報紙上剪文章。33.quickadj.快的,迅速的,時間短暫的haveaquickdinner匆匆吃了晚飯=havedinnerquickly

相關(guān)詞:quickquicklyslowslowlyTheyhaveaquickdinnerandthenit'stimeforhomework.34.continuev.持續(xù),繼續(xù)存在

Insomefamilies,competitionstartsveryyoungandcontinuesuntilthekidsgetolder.continue在句中作不及物動詞,相當(dāng)于goon.

拓展:continue作及物動詞時,后常跟名詞、動詞不定式或動詞-ing形式。tobecontinued未完待續(xù)eg.Hecontinuedtheworkdayafterday.

辨析:continuedoingsth.與continuetodosth.continuedoingsth.“繼續(xù)做某事”表示做的是同一件事Theycontinuemakingmusic.continuetodosth.“繼續(xù)做某事”表示做的事與當(dāng)前所做的事不同TheycontinuedtowatchTVparev.比較compare....with....比較,對比

Andtheyarealwaycomparingthemwithotherchildren.講解1)compare此處用作及物動詞,意為“比較”,常用于compare.....with.....,意為“把....與....比較”Youcouldcompareyourselfwithothergoodstudents.

辨析:compare...with...與compare.....to...1)Let'scomparethisarticlewiththatones.2)Theheartisoftencomparedtoapump(水泵).compare...with...把......與........比較用于兩個同類事物之間的比較compare...to......把......與........比較此時可與compare......with互換把......與........比作用于兩個不同性質(zhì)的事物之間的比較

練習(xí)題:

----Always_____yourselfwithothers,youmayhavetonsofpressure.-----Ifeelthesameway.Oneshouldbelieveinhimself.A.competeB.complainC.compareD.considerA36.crazyadj.不理智的;瘋狂的Youmustbecrazytorideabikewithoutbrakes.你騎一輛沒閘的車,一定是瘋了吧。becrazyabout“對....著迷,熱衷于”Heiscrazyaboutcomputergames.

37.p

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