Unit7重點(diǎn)知識(shí)+同步訓(xùn)練2022-2023學(xué)年人教版八年級(jí)上學(xué)期英語

Unit7Willpeoplehaverobots?重點(diǎn)短語1. oncomputer在電腦上2. onpaper在紙上3. livetodo200yearsold活到200歲4. freetime空閑時(shí)間5. makesb.dosth.6. indanger處于危險(xiǎn)之中7. ontheearth在地球上8. playapartinsth.參與某事9. spacestation太空站10. Thereis/are+sb./sth.+doingsth.有……正在做11. computerprogrammer電腦編程員12. inthefuture在未來13. hundredsof許多；成百上千14. thesame…as…與……一樣15. overandoveragain多次；反復(fù)地16. helpsb.withsth.幫助某人做某事17. getbored感到厭煩的18. wakeup醒來19. falldown倒塌20. Therewillbe+主語+其他21. fewer/more+可數(shù)名詞復(fù)數(shù)更少/更多……22. less/more+不可數(shù)名詞更少/更多……23. havetodosth.不得不做某事24. playapartindoingsth.參與做某事25. trytodosth.盡力做某事重點(diǎn)知識(shí)1. Peoplewon’tusemoney.Everythingwillbefree.一切都將免費(fèi)的。【解析1】everythingpron.每件事物Everythingispossible.一切皆有可能【注】不定代詞的用法：(1)不定代詞做主語，謂語動(dòng)詞用單數(shù)()—_____everythingOK,Lucy?—No,myEnglishisnotasgoodasChinese.A.IsB.DoesC.AreD.Do(2)形容詞修飾不定代詞時(shí)，放在不定代詞之后Thereisnothingserious沒什么要緊的。【解析2】freeadj.(1)免費(fèi)的Childrenunderfivearefreeonbuses.(2)自由的befree=havetime(3)空閑的2.Bookswillonlybeoncomputer,notonpaper.書將只會(huì)在電腦上出現(xiàn)，而不是在紙上?！窘馕觥縫apern⑴紙張（不可數(shù)名詞）apieceofpaper一張紙twopiecesofpaper兩張紙⑵“試卷；論文；報(bào)紙(newspaper)時(shí)，是可數(shù)名詞atestpaper一張?jiān)嚲韆newspaper一張報(bào)紙papermoney紙幣papertiger紙老虎()Hehadsomethingtowritedownandaskedmefor____.A.apaperB.somepapersC.somepiecesofpapersD.apieceofpaper【解析】oncomputer用計(jì)算機(jī)，通過計(jì)算機(jī)on的用法：on+電器或媒介onTV通過電視onthephone在電話中ontheradio通過無線電ontheInternet在網(wǎng)上3.Willtherebefewertrees?樹木會(huì)更少嗎？【解析】few→fewer→fewestadj.較少的（修飾可數(shù)名詞復(fù)數(shù)【辨析】：more，less和fewer原級(jí) manymuch few little比較級(jí) more morefewer less最高級(jí)most mostfewest lest用法 4.Willpeopleusemoneyin100years?【解析】“in+一段時(shí)間”“在……以后”用于一般將來時(shí)對(duì)其劃線提問，用howsoon(多久以后)提問()①M(fèi)ymotherhasgonetoHongKong.Shewillbeback____aweek.A.afterB.forC.inD.from()②—Howsoonwillyoucomeback?—______aweek.A.AfterB.InC.BeforeD.For5.Ithinktherewillbemoretallbuildings.我認(rèn)為將會(huì)有更多的高樓大廈?！窘馕觥縝uild→built→builtv→buildingn建筑()Wehavebeenplanning____abridge.A.buildB.tobuildC.buildingD.tobuilding【解析】Therebe句型的將來時(shí)態(tài)：(1)Thereisgoingtobe(2)Therewillbe…Eg.你認(rèn)為在人類家里將會(huì)有機(jī)器人嗎？6.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.【解析】dangern危險(xiǎn)→dangerousadj.危險(xiǎn)的indanger“處于危險(xiǎn)中”【反義詞】outofdanger“脫離危險(xiǎn)”Thoughmanyoftheyoungpeoplehasrealized_________,theydon’twanttogiveupsmoking.(吸煙的危害)【拓展】inneed急需；introuble處于困境infact事實(shí)上infear害怕7.ButIwanttoliveontheearth.但是我想住在地球上?！窘馕觥縧ivev居住，生存，活著(1)livetobe+基數(shù)詞+yearsold“活到……歲”()Heissuretolive____ninetyyearsold.A.toB.tobeC.inD.AandB(2)liveonsth.“靠……為生”liveonsb.靠某人生活(3)liveby靠……(手段)謀生()Theoldmanlives____teaching.A.inB.onC.byD.with(4)livein+地點(diǎn)居住在某地(5)liveon+具體某一層Helivesontheeighteenthfloor.()—Wheredoyoulive?—Ilive__thetenthfloor____thetallbuilding.A.in;inB.in;onC.on;inD.in;by【解析】ontheearth在地球上【注】世界上獨(dú)一無二的事物前必須加定冠詞theonearth究竟，到底()Theteachersaid_____earthmovesaround_____thesun.A.an;aB.an;theC.the;theD.a;a8.Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapartinsavingtheearth.【解析1】planttrees植樹【解析2】playapartinsth/doingsth參與做某事9.Isometimesseeblueskiesinmycity,butinthefuture….我有時(shí)在我們的城市看到我們的藍(lán)天，但是在未來....【解析】futuren“將來，未來”。inthefuture在將來，用于將來時(shí)態(tài)。指距離現(xiàn)在時(shí)間較長的某一時(shí)間infuture=fromnowon從今以后。指距離現(xiàn)在時(shí)間較短的將來的某一時(shí)間eg.IthinkIwillbealawyer.Iwillworkhard.()—Whatdoyouwanttobe____whenyougrowup?—Anactor,Ithink.A.infutureB.inthefutureC.atthefutureD.onthefuture10.onaspacestation.在太空站(1)space不可數(shù)名詞，“空間，太空”inspace在天空(2)room可數(shù)名詞，“房間”不可數(shù)名詞，“空間”()—Thereisn’tenough____forusinthelift.—Nohurry.Let’swaitforthenext.A.groundB.floorC.placeD.room(3)place可數(shù)名詞，指某一具體“地方，地點(diǎn)”()—Isthereany_____forme?Iwantagood_____.—Thisway,pleaseA.space;roomB.room;spaceC.place;roomD.room;place11.Forexample,scientistJamesWhitethinksthatrobotswillneverbeabletowakeupandknowwheretheyare.比如，科學(xué)家詹姆斯。懷特認(rèn)為機(jī)器人不能夠自己醒來并知道自己身在何處。【解析】beableto/can能(1)beableto能夠，會(huì)，后接動(dòng)詞原形有人稱、時(shí)態(tài)和數(shù)的變化We’reable______________(have)ourownrobots.(2)can情態(tài)動(dòng)詞，無人稱和數(shù)的變化，過去式could12.However,theyagreeitmaytakehundredsofyears.然而，他們一致認(rèn)為這可能要花費(fèi)數(shù)百年的時(shí)間。【解析1】agreev同意→agreementn同意(1)agreewithsb.“同意某人”或“某人的意見看法”(2)agreetodosth.同意做某事Iagreetomeethimtomorrow.(3)agreeon+計(jì)劃“就……取得一致意見”【解析2】hundred百thousand千million百萬+n復(fù)數(shù)hundredsof+n復(fù)數(shù)thousandsof+n復(fù)數(shù)【記】：具體不加s也不加oftwohundredstudents不具體的加s，也加ofhundredsofstudents13.Theyhelpwiththehouseworkanddojobslikeworkingindirtyordangerousplaces.它們幫著做家務(wù)，以及做一些在骯臟或是危險(xiǎn)環(huán)境中從事的工作。【解析】helpv幫助→helpfuladj.有幫助的(1)helpsb.(to)dosth.=helpsb.withsth.幫助某人做某事(2)withthehelpofsb.=withone’shelp在某人的幫助之下(3)withoutthehelpof沒有在…的幫助之下(4)can’thelpdoingsth情不自禁的做某事(5)helponeselfto請(qǐng)隨便吃【解析2】⑵dohousework=dochores作家務(wù)Mrs.Whitedoesalotof___________________(housework)everyday.14.Thiswasnotpossible20yearsago,butcomputersandrocketsseemedimpossible100yearsago.【解析1】⑴seem系動(dòng)詞“似乎，好像”(1)seem+adj.Heseemsveryangry.(2)seem+nHeseemsaniceman.(3)與like連用seemlike“好像”Itseemedlikeagoodidea.(4)seemtodosthHeseemstobehappy.(5)Itseemsthat…“看起來好像……,似乎……”【解析2】Possibleadj.“可能的”→impossibleadj.“不可能的”as…aspossible=as…assb.can“盡可能……”assoonaspossible盡可能快（指時(shí)間）asfastaspossible盡可能快（指速度）asquicklyaspossible盡可能快（指動(dòng)作15.I’llprobablyjustkeepabird.我可能會(huì)養(yǎng)一只鳥。【解析】keep→kept→kept(1)v飼養(yǎng)keepacat(2)keepvt.保持，保留keep(on)doingsth繼續(xù)做某事keepsb.doingsth使某人一直做某事keepsb.fromdoingsth阻止某人做某事keepsb.+adj.使某人保持某種狀態(tài)(3)keep系動(dòng)詞“保持某種狀態(tài)”keephealthy保持健康keepquiet保持安靜keepasecret保密keepsilence保持安靜16.I’llwearsmartclothes.我將會(huì)穿一些講究的衣服【解析】⑴wear/puton/dress17.OnedayI’llevengotoAustrlia.…….有一天我甚至回去澳大利亞觀光?！窘馕觥縪neday/someday/theotherday(1)oneday“有一天”用于過去時(shí)和將來時(shí)(2)someday“將來某一天”,用于一般將來時(shí)(3)theotherday“幾天前，那天”用于過去時(shí)課后訓(xùn)練一、單項(xiàng)選擇題(共15題,共15分)1.Mygrandfatherisveryhealthy.Ibelievehewilllive______.A.tobe100yearsoldB.100yearsoldC.at100yearsoldD.in100yearsold2.—Whatwillthefuture______?—Noonecanpredictexactly.A.beB.belikeC.likeD.likeas3.WhatdoyouthinkAllenwillbe______8years?A.afterB.behindC.laterD.in4.—HowmanypeoplecametoBeijingfortheOlympicGamesin2008?—It'shardtosay.______people，Ithink.A.MillionsofB.MillionofC.TwomillionofD.Twomillionsof5.It______thateveryone______tolaugh.A.seems；likesB.seem；likeC.seems；likeD.seem；likes6.Ibelievetherewillbeless______inthefuture.A.peopleB.carsC.pollutionD.countries7.Ican'tfindmynotebook.Couldyouhelpme_____it?A.looklikeB.lookatC.lookforD.lookout8.—HegotanAinlastweek’sEnglishtest.—Itis______!HisEnglishisalwaystheworst.A.possibleB.simpleC.impossibleD.bored9.—In2100，whatwilltheworld’spopulationbe?—Ithinkcitieswillbereallybigandcrowdedbecausetherewillbealot______people.A.moreB.muchC.manyD.less10.I_____believeeverything_____befreein50years.A./；won’tB.don’t；won’tC.don’t；willD.will；doesn’t11.“There______asportsmeetingnextFriday.”means“They______asportsmeetingnextFriday.”A.willbe；willbeB.willhave；willhaveC.willbe；willhaveD.willhave；willbe12.Manyoldhouses______intheWenchuanearthquake.A.felldownB.falldownC.writedownD.wrotedown13.Therewillbemoreandmorepeoplefly______theMars______vacation.A.to;forB.for;toC.for;forD.to;to14.It’scareless(粗心)______thesamemistakeagaininyourtest.A.foryoutomakeB.ofyoutomakeC.foryoumakingD.ofyoumaking15.TheTVshowwasvery______andweallgot______.A.bored；boredB.boring；boringC.boring；boredD.bored；boring二、閱讀理解。Oncetherelivedanoldmaninatown．Healwaysforgotalotofthings．Sohiswifealwayshadtosaytohim，“Don'tforgetthis．”O(jiān)nedayhewentonalongwayalone．Beforehelefthome，hiswifesaid，“Nowyouhaveallthesethings．Youneedthemonyourway．Takecareofyourthingsontheway．”Hewenttothestation．Heboughtaticketandgotonthetrainwithit．Aboutanhourlater，theconductorbegantoseethetickets．Hecametotheoldmanandsaid，“Willyoupleaseshowmeyourticket?”Theoldmanlookedforhisticketinallhispocketsbuthecouldnotfindit．Hewasveryworried．“Ican'tfindmyticket．IreallyboughtaticketbeforeIgotonthetrain”saidtheoldman．“Ithinkyouareright．Ibelieveyouboughtaticket．Allright，youdon'thavetobuyanotherticket”saidtheconductorkindly．Buttheoldmanstill(仍然)lookedworriedandsaidsadly，“Youdon'tknowwhyI'mworried．IfIdon'tfindmyticket，Ican'tremembermystation．WhereamIgoing?”(1)Theoldmanboughtaticket________．A.afterhegotoffthetrainB.beforehegotonthetrainC.whentheconductortoldhimtobuyoneD.whenhefoundhehadnoticketwithhim(2)Theunderlinedword“conductor”means________inChinese．A.售票員，驗(yàn)票員B.列車員C.列車長D.列車警長(3)Theconductortoldtheoldmanthathedidn'tneedtobuyanotherticketbecause________．A.hewassorryfortheoldmanB.hethoughttheoldmanhadnomoneywithhimC.theoldmanshowedhimtheticketD.hebelievedtheoldman(4)Theoldmanstilllookedworriedbecause________．A.hecouldn'tgetoffthetrain．B.helosthisticketandalotofmoneyC.hethoughthiswifewouldgetangrywithhimD.hedidn’tknowwherehewasgoing(5)Whichofthefollowing(下列)isright?A.TheoldmanwentonthetripwithhiswifeB.Theoldmandidn'tfindhisticketC.TheconductorwasalsoanoldmanD.Theo