人教版中考英語一輪復(fù)習(xí)教材知識梳理課件：八年級下冊Unit+3－4

8BUnit3－4Unit3Couldyoupleasecleanyourroom?1.垃圾

n.________→n.垃圾litter*垃圾桶rubbishbin2.襯衫

n.______

3.手指

n.________4.浪費

n./v.______→adj.浪費的________→adv.浪費地

wastefully*……的浪費awasteof…5.獨立

n._____________→adj.獨立的___________→adv.

獨立地_____________6.鄰居

n._________

rubbishshirtfingerwastewastefulindependenceindependentindependentlyneighbor7.折疊

v._____→v.展開_______8.走過

v.______*去世passaway9.扔；擲

v._______→threw→________10.借用

v._______*向某人借某物borrowsth.fromsb.11.借出

v.______→lent→______*借某物給某人

lendsb.sth.＝lendsth.tosb.12.討厭

v.___*討厭做某事hatetodosth./hatedoingsth.13.提供

v._______*給某人提供某物

providesb.withsth./providesth.forsb.foldunfoldpassthrowthrownborrowlendlenthateprovide14.依靠

v.________*取決于；依賴，依靠……

dependon…15.發(fā)展

v._______*發(fā)展中國家developingcountry*發(fā)達國家developedcountry16.落下

v.______

17.也不

adv.兩者都不pron._______*既不……也不……

neither…nor…18.而且

adv.________19.公正的

adj._____→adv.相當(dāng)?shù)兀还豞_____→adj.不公正的_______dependdevelopdropneitheranywayfairfairlyunfair20.不舒服

adj.____→n.疾病_______21.當(dāng)……的時候

conj.______Unit4Whydon'tyoutalktoyourparents?22.關(guān)系

n._______→n.關(guān)系relationship→n.親戚______→adj.相關(guān)的related*和……有關(guān)系berelatedto…23.溝通

n.______________→v.溝通_____________*和……交談communicatewith…24.壓力

n.________→v.擠壓_______*在壓力之下

underpressure25.意見

n._______*在某人看來inone'sopinionillillnesswhilerelationrelativecommunicationcommunicatepressurepressopinion26.技巧

n.______→adj.有技巧的_______27.發(fā)展

n.______________28.交易

n.______*處理do/dealwith29.允許

v.______→n.津貼allowance*允許某人做某事

allowsb.todosth.30.猜測

v.______

31.爭論

v.______→n.爭論__________*為……而爭論

arguefor…32.解釋

v.________→n.解釋____________

33.復(fù)制

v.______skillskillfuldevelopmentdealallowguessargueargumentexplainexplanationcopy34.返回

v._______*返回returnto35.競爭

v.________→n.比賽____________→n.競爭者

___________*為……而競爭competefor…36.持續(xù)

v.________*繼續(xù)做某事continuedoingsth.37.推動

v.______38.造成

v.______39.代替

adv._______40.第二

adv.________→det.第二________41.再也(不)adv.________returncompetecompetitioncompetitorcontinuepushcauseinsteadsecondlysecondanymore42.可能

adv.________43.焦慮的

adj.________44.正確的

adj.________→正確地

adv.________45.清楚易懂的；晴朗的

adj.______→清晰地

adv.______46.典型的

adj.________→典型地

adv.________47.迅速的

adj.______→迅速地

adv.________48.瘋狂的

adj.______*對……瘋狂becrazyabout49.通常的

adj.______→adv.通常地________50.任何

pron.__________perhapsnervousproperproperlyclearclearlytypicaltypicallyquickquicklycrazyusualusuallywhatever【動詞短語】1.(U3)倒垃圾___________________2.(U3)依靠；信賴___________________3.(U3)照顧；處理___________________4.(U4)瀏覽；快速查看___________________5.(U4)成功地發(fā)展；解決___________________6.(U4)和睦相處；關(guān)系良好___________________7.(U4)刪去；刪除___________________8.(U4)比較；對比___________________takeouttherubbishdependontakecareoflookthroughworkoutgetonwithcutoutcompare…with【其他短語】9.(U3)一……就……

___________________10.(U3)目的是……

___________________11.(U4)始終；一直___________________12.(U4)依……看___________________assoonasinorderto…allthetimeinone'sopinion滿分點撥provide→provided→provided→provides→providing教材例句：試一試，填一填I(lǐng)tistheparents'job__________acleanandcomfortableenvironmentathomefortheirchildren.在家里為孩子們提供一個干凈而舒服的環(huán)境是父母的職責(zé)。(RJ8BU3)toprovideprovide的用法歸納providev.提供(1)providesb.withsth.→Weprovidedthepoorwithalotofclotheslastyear.(2)providesth.forsb.→Weprovidedalotofclothesforthepoorlastyear.offer與give都有“提供、供給”的意思，具體用法如下：offer→主動提供，別人可以接受，也可以拒絕offersb.sth.＝offersth.tosb.give→多指一般性“給出”

givesb.sth.＝givesth.tosb.主題情景，知識串練Therewasaheavyfloodinthevillage.Manypeoplesufferedfromhunger.Thegovernment_________themwithalotoffoodafterhearingthatbadnews.Aweeklater,theyovercamethedifficulties.Sotheyall_____(給)theirthank-youletterstopeoplethathadhelpedthem.Theywouldalsooffertheirhands_______(help)someoneinneedinthefuture.providedgavetohelp滿分點撥borrow→borrowed→borrowed→borrows→borrowing;lend→lent→lent→lends→lending;keep→kept→kept→keeps→keeping;return→returned→returned→returns→returning教材例句：試一試，填一填CouldI_______thatbook？我可以借那本書嗎？(RJ8BU3)borrow辨析borrow,lend，keep與return詞匯區(qū)別用法borrow“借入”，向某人借某物borrowsth.fromsb.lend“借出”，可接雙賓語，把某物借給某人lendsb.sth.＝lendsth.tosb.keep“保存”，借用的時間較長，是延續(xù)性動詞keepsth.for＋時間段return“歸還”，可接雙賓語，把借來的東西還給某人returnsb.sth＝returnsth.tosb.主題情景，知識串練MikeaskedmewhetherIhadanEnglishdictionaryyesterday.IsaidthatIhad_____ittoSally.Shehas_____itforafewdaysandhasn't_________ittome.Itoldhimto________it_____otherclassmates.lentkeptreturnedborrowfrom一、語法選擇。語篇類型：說明文主題：人與社會(科學(xué)與技術(shù))難度：

詞數(shù)：192用時：6分鐘

ArtificialIntelligence(AI)(人工智能)isgrowingrapidly.Wearelivinginaworlddependingmoreandmore1.______AI.AIisagroupoftechnologieswhichhelpmachinesget,understandanduseinformation2.________problems.()1.A.withB.inC.on()2.A.tosolveB.solvingC.solveCAontosolveAI'sdevelopmenthasgotalotof3._______attention.SomepeoplewelcomeAI4.________ithelpstheminmanywaysoflifeandwork.ButmanyworkersfearthatAIwouldmakethemlose5.______jobs.()3.A.people'sB.people'C.people()4.A.butB.becauseC.though()5.A.themB.theirC.theirsABBpeople'sbecausetheirAccordingtoarecentstudy,nearlyfivepercentofjobs6._____________inthefuturebecauseAIwilldotheworkwhichpeopleusedtodo.Forexample,moreself-drivingcarsandtrucks7.________________byAI.Itmaytaketheplaceofthedrivers.()6.A.disappearB.aredisappearingC.willdisappear()7.A.controlB.arecontrolledC.willbecontrolledCCwilldisappearwillbecontrolledHowever,AIwillalsocreatemanynewchancesforpeople.MorepeoplewillbeneededtowriteprogramsforAIsystemsandworkonthem,too.However,jobswhichrequirefeelingsandexcellentcommunicationskillswithpeoplecan'tbereplacedbyAI8.______，suchasteaching,nursingandpersonaltraining.That'sbecauseAIhasn'tbeenas9.______ashumansyet.()8.A.easilyB.easierC.easy()9.A.smartB.smarterC.smartestAAeasilysmartAIis10.______excellentachievementofscienceandtechnology.ThatmakesAIimportanttowatch,nottofear.()10.A.aB.anC.theBan二、閱讀理解。語篇類型：說明文主題：人與自然(自然生態(tài))難度：

詞數(shù)：260用時：7分鐘

It'shardtoturndowntastybananas.Theytastegoodandyoudon'thavetowashthembeforeeatingthem.However,Britishscientistssaidthatthefruitmaydisappearby2050.Onereasonforthisisclimatechange.ScientistsattheUniversityofExetercollectedinformationfrom27countriesandregionsthatproduce86%oftheworld'sbananas.Theyfoundthatclimatechangehasimprovedgrowingconditionsin21ofthesecountries.Inthepast60years,theaverageyield(平均產(chǎn)量)hasreached1.37tonsofbananas.However,ifthetemperaturekeepsrising,thisadvantagewilldisappear.India,theworld'sbiggestproducerofbananas,willproducefewerbananas.By2050,thefruitmaydieout.Shouldn'tbananasgrowmoreeasilyifit'shotteroutside?Infact,theperfecttemperatureforgrowingbananasisbetween24℃and32℃.Iftemperaturesgettoohigh,theywillstopgrowing.Diseasesareanotherdangertobananas.Unlikeothercrops,thebananaswegrowcomefromshootcuttings(莖段)ratherthanseeds.Thismeansthatallbananaplantshavethesamegenotype(基因型).Inotherwords,ifadiseaseisabletokilloneplant,itcouldkillthemall.OneseriousdiseaseiscalledPanama.Itthreatensthegrowthofbananas.IthasspreadacrossSouthAsia,Africa,theMiddleEastandAustralia.Ifonefieldsuffersfromthedisease,itwilltake30yearsuntilitisabletogrowbananasagain.However,scientistshaven'tfoundawaytokillthediseaseuptonow.()1.Eighty-sixpercentoftheworld'sbananasarefrom________countriesandregions.A.twenty-oneB.twenty-fourC.twenty-sevenD.thirty-twoC()2.Whatwillhappeniftemperatureskeepgoinghigheraccordingtothepassage?A.Bananaswon'tbeastastyasbefore.B.Bananaswillbeplantedinmorecountries.C.Bananaswillgrowbetterinmostcountries.D.Bananaswillgetfewerandfewer.D()3.Whatdoestheunderlinedword“threatens”inthelastparagraphmean?A.Helps.B.Shows.C.Increases.D.Harms.D()4.Whatcanwelearnfromthepassage?A.Thebananaswegrowaren'tfromseeds.B.Eachbananaplanthasitsowngenotype.C.It'seasyforscientiststodealwithPanama.D.Bananascan'tgrowifthetemperatureis28℃.A()5.Whatisthemainpurposeofthepassage?A.Tooffertipsforgrowingbananas.B.Toexplainwhybananasmaydieout.C.Toshowthedifficultiesofgrowingbananas.D.Todescribebananas'growingconditions.B三、短文填空。語篇類型：說明文主題：人與社會(科學(xué)與技術(shù))難度：

詞數(shù)：205用時：7分鐘

theywhatkindofeatfivesafemoredifferentmakeupandCookinghasreachedanewlevel.Recently,spacemenattheInternationalSpaceStationbaked(烘焙)cookies.Thecookiesarethefirst1.______offoodtobebakedfromraw(生的)ingredientsinspace.kindUsually,spacefoodispreparedontheearthandthenheatedor2.______directlyatthespacestat