2025年暑假沪教版（2024）八年级上册Unit 4 Inventions知识点预习（含答案）

2025暑假沪教版八年级英语上册Unit4Inventions知识点预习一、根据音标及中文提示写单词1./bəˈluːn/__________（气球）2./wiːl/__________（轮；车轮）3./ˈsentrəl/__________（在中心的）4./ɔːlˈðəʊ/__________（虽然；尽管；即使）5./əˈtætʃ/__________（把……固定；把……附（在……上））6./pʊl/__________（拉；拽；扯；拖）7./ˌɪntəˈnæʃnəl/__________（国际的）8./pɑːθ/__________（小路；小径）9./tekˈniːk/__________（技巧；技艺）10./dɪˈpend/__________（需要；依靠）11./daʊt/__________（疑惑；疑问）12./ˈpɜːsənəli/__________（就个人意见）13./prɪˈdɪkʃn/__________（预言；预测）14./ˈsteɪtmənt/__________（说明）15./ˈbenɪfɪt/__________（益处；优势）16./wɪŋ/__________（（飞行器的）翅膀；机翼）17./ˈdɪstəns/__________（距离）18./ˈpetrəl/__________（汽油）19./əˈvɔɪd/__________（避免；防止）20./ˈeniweə(r)/__________（在（或去）任何地方）二、词性转换1.central（形容词：在中心的）→__________（名词：中心，centre）2.international（形容词：国际的）→__________（名词：国际，internation，此词不常用，常见词组如internationalization“国际化”）3.depend（动词：依靠）→__________（形容词：依靠的，dependent）4.personal（形容词：个人的）→__________（副词：就个人意见，personally）5.predict（动词：预言；预测）→__________（名词：预言；预测，prediction）6.benefit（名词：益处）→__________（形容词：有益的，beneficial）三、短语填空1.蒸汽机车__________locomotive2.载人航天器__________spacecraft3.把……附在……上__________...to...4.国际组织__________organization5.依靠；依赖__________on6.避免做某事__________doingsth.7.在任何地方__________8.注意到某人做某事__________sb.dosth.9.印刷活字__________type10.混合物的技巧__________ofmixture11.从……的距离__________from12.加热某物__________sth.四、根据中文完成句子1.虽然气球很轻，但它能飞到很高的地方。__________theballoonisverylight,itcanflyveryhigh.2.车轮的发明是人类历史上的一个重要里程碑。Theinventionofthe__________isanimportantmilestoneinhumanhistory.3.请把这张图片附在报告上。Please__________thispicture__________thereport.4.我们依靠科技来改善生活。We____________________technologytoimproveourlives.5.这个国际比赛吸引了很多优秀选手。This__________competitionattractedmanyexcellentplayers.6.他的预言在未来可能会实现。His__________maycometrueinthefuture.7.读书对我们有很多益处。Readingbookshasmany__________forus.8.为了避免迟到，他每天很早起床。Hegetsupearlyeveryday____________________belate.9.她注意到一个小男孩在小路上奔跑。She__________alittleboy__________onthe__________.10.你可以在任何地方使用这个应用程序。Youcanusethisapp__________.五、单项选择1.__________theproblemisdifficult,weshouldtryourbesttosolveit.A.AlthoughB.BecauseC.IfD.So2.Thechildrenloveplayingwith__________attheparty.A.wheelsB.balloonsC.pathsD.techniques3.Youshould__________thelabeltothebottlebeforesellingit.A.pullB.attachC.avoidD.heat4.Oursuccess__________everyone'shardwork.A.dependsonB.looksforC.takesoffD.putson5.The__________ofthenewteachingmethodisshowninthestatement.A.doubtB.predictionC.benefitD.wing6.Thespacecraftcantravellong__________inspace.A.distancesB.petrolsC.mixturesD.types7.Weneedto__________makingmistakesintheexam.A.attachB.pullC.avoidD.heat8.__________,Ithinkthisplanisnotpractical.A.PersonallyB.InternationallyC.CentralD.Doubtfully9.The__________ofthemachineliesinitshighspeedandlowcost.A.statementB.benefitC.predictionD.technique10.Theworkersare__________themetaltomakeanewpart.A.attachingB.pullingC.heatingD.avoiding六、短文填空（选用合适单词的正确形式填空）（balloon,wheel,although,attach,depend,international,technique,avoid,notice,benefit）Theinventionofthe__________wasagreatstepforhumantransportation.Itmadetravelingeasierandfaster.__________itwasasimpleinvention,ithadahugeinfluenceonourlives.Today,__________eventsoftenusenewtechnologiestoshowtheircharm.Forexample,atsomefestivals,colorful__________areusedtodecoratethesquare.Theyare__________tohighpolesandfloatinthesky.Inmodernfactories,workersusespecial__________toproducehigh-qualityproducts.Theyknowthatsuccess__________oneveryone'scarefulwork.Theyalso__________to__________makingthesamemistakes.Afterall,learningfromexperiencebringsmore__________thanlosses.答案一、根据音标及中文提示写单词1.balloon2.wheel3.central4.although5.attach6.pull7.international8.path9.technique10.depend11.doubt12.personally13.prediction14.statement15.benefit16.wing17.distance18.petrol19.avoid20.anywhere二、词性转换1.centre2.internation（不常用，了解即可）3.dependent4.personally5.prediction6.beneficial三、短语填空1.steam2.crewed3.attach4.international5.depend6.avoid7.anywhere8.notice9.printing10.technique11.distance12.heat四、根据中文完成句子1.Although2.wheel3.attach;to4.dependon5.international6.p