Unit7筆記人教版八年級上冊英語

八年級上學(xué)期英語筆記(7)Unit7Willpeoplehaverobots？I.重點詞匯及其詞性轉(zhuǎn)換：1.build(v.)建筑→building(n.)建筑物→builder(n.)建筑者2.pollute(v.)污染→pollution(n.)污染→polluted(adj.)被污染的3.danger(n.)危險→dangerous(adj.)危險的4.bore(v.)厭煩→boring(adj.)令人厭煩的→bored(adj.)感到厭煩的5.crowd(n.)群眾，大眾（v.）擠滿，擁擠→crowded(adj.)擁擠的，塞滿的→比較級（morecrowded）→最高級（themostcrowded）6.predict(v.)預(yù)報，預(yù)言，預(yù)知→prediction(n.)預(yù)報,預(yù)言7.peace(n.)和平；平靜；和睦→peaceful(adj.)和平的；平靜的8.possible(adj.)可能的→possibly(adv.)或許；大概；可能9.agree(v.)同意；贊成→disagree(v.)不同意→agreement(n.)同意，一致10.science(n.)科學(xué)；技術(shù)→scientist(n.)科學(xué)家→scientific(adj.)科學(xué)的11.serve(v.)服務(wù)；招待→servant(n.)仆人；公務(wù)員；雇工→service(n.)服務(wù)12.report(n./v.)報告；報道→reporter(n.)記者13.fall(v.)跌倒；倒下→過去式（fell）II.重點短語與詞組：1.inthefuture在將來2.fallinlovewith愛上3.beabletodosth.有能力做某事4.onaspacestation在空間站5.puterprogrammer電腦編程者6.onpaper/puter通過紙張/電腦7.freetime空閑時間8.infiveyears五年之后9.wakeup醒來10.theWorldCup世界杯11.predictthefuture預(yù)測未來12.overandoveragain一次又一次13.etrue實現(xiàn)14.inpeople’shome在人們家里15.beinthehighschool上高中16.getbored感到厭煩17.falldown突然倒下18.helpwiththehousework幫忙做家務(wù)19.hundredsofyears數(shù)百年20.lookfor尋找21.freshwater新鮮的水22.ontheearth在地球上23.playapartin參與（某事）24.trytodosth盡力做某事25.airpollution空氣污染26.livetobe…yearsold活到……歲27.beingreatdanger處于極大的危險之中28.moveto…搬到…….29.liveontheearth生活在地球上30.ontheweekend在周末31.plantmoretrees種更多的樹32.savetheearth拯救地球33.takeaholiday度假34.dothesamejob做相同的工作35.agree/disagreewith…同意/不同意…..36.worldpeace世界和平37.noisepollution噪音污染38.inspace在太空39.flyarockettothemoon乘火箭去月球40.believesb.相信某人41.believeinsb.信任某人42.fallbehind落后43.fallasleep入睡43.fallill生病44.as...aspossible盡可能地...45.ifpossible如果可能的話46.atsomepoint從某方面來說III.重點句型及知識點：1.Doyouthinktherewillberobotsinpeople’shomes?Therewillbe譯為：將有，會有Therewillbe…可與Thereis/aregoingtobe…句型可以互換。eg：Therewillbeafilmthisevening.=Thereisgoingtobeafilmthisevening.2.Bookswillonlybeonputers,notonpaper.paper不可數(shù)名詞，譯為：紙，紙張一張紙apieceofpaper兩張紙twopiecesofpaperonpaper/puteron此處表示“通過……；以某種方式”3.Peoplewilllivetobe200yearsold.live動詞，譯為：生存，活著；還可譯為：居住，生活常用短語:活到……歲livetobe+基數(shù)詞+year(s)old.【注意】live的第三人稱單數(shù)形式為lives,讀作/l?vz/；life當“生命”講時，其復(fù)數(shù)形式為lives,讀作/la?vz/4.Willpeopleusemoneyin100years?in100years譯為：在100年以后.其中介詞in后接一段時間表示：“在……之后”通常用于一般將來時，對其提問要用howsoon。辨析in和for“in+一段時間”表示以現(xiàn)在為起點的將來某一段時間之后用howsoon提問“for+一段時間”表示某個動作或狀態(tài)持續(xù)多長時間用howlong提問e.g:—HowsoonwillhisfatherebackfromBeijing?—Inaweek.—Howlongdoyoualwaysexerciseinthemorning？—Ialwaysexerciseinthemorningfor30minutes.5.Therewillbe(more/less/fewer)pollution.pollution不可數(shù)名詞，譯為:污染，污染物pollution的動詞是:pollute,譯為:污染；弄臟過去式:polluted;現(xiàn)在分詞:polluting相關(guān)短語:空氣污染airpollution噪音污染noisepollutionmore,less,fewer如何用:more是many和much的比較級，意為“更多的”，后接可數(shù)名復(fù)數(shù)或不可數(shù)名詞less是little的比較級，意為“較少的，更少的”，只接不可數(shù)名詞fewer是fewer的比較級，意為“較少的，更少的”，只接可數(shù)名詞e.g：Thereislesswaterinthisglassthanthatglass.I’mnewhere,soIhavefewerfriendsintheschool.Davidisagoodboy.Healwaysmakesfewermistakesthanothers.6.What’syourpredictionaboutthefuture?future名詞，譯為：未來；將來，常用短語:inthefuture在將來inthefuture與infuture的區(qū)別inthefuture在將來，未來.指距離現(xiàn)在時間較長的將來的某一時間infuture今后,以后.指距離現(xiàn)在時間較短的將來的某一時間,相當于fromnowone.g：1）Peoplewillliveonthemooninthefuture.2)Iwillworkhardinfuture.=Iwillworkhardfromnowon.7.—Ithinktherewillbemorepollution.—Idon’tthinkso.so副詞，譯為：“如此，如是”，指代前面提到的內(nèi)容，使句子更加簡練?！咀⒁狻縮o常與hope,think,say,guess,believe,beafraid等詞語連用。8.ButIwanttoliveontheearth.辨析：ontheearth與onearthontheearth在地球上用作地點狀語，位于句首或句末onearth究竟，到底用于疑問詞后，以加強語氣eg.Allthelivingthingsontheearthdependsonthesun.Whatonearthdoyoumean?9.Wecanuselesswaterandplantmoretrees.plant此處為及物動詞，意為“種植”eg：Theyplantedlotsoftreeslastyearplant作名詞，可數(shù)名詞，意為“植物”eg：Don’tforgettowatertheplants10.Everyoneshouldplayapartinsavingtheearth.playapartin意為：參與…在…中發(fā)揮作用，其后接名詞、代詞、動名詞eg：Educationcanplayapartinit.eg：Mr.Blackdidn’tplayapartinmakingthisdecision.11.前加冠詞an的名詞：umbrella；astronaut;engineer;apartment；oldman；hour；actor前加冠詞a的名詞：usefultool;university;European；violinist;12.辨析across與cross二者都有“穿過”之意，across是介詞，cross是動詞.e.g:Everyoneshouldcrossthestreetcarefully.e.g:Everyoneshouldwalkacrossthestreetcarefully.過街:crossthestreet=go∕walkacrossthestreet拓展：動詞cross的名詞形式為crossing，意為“十字路口”。如:atthesecondcrossing在第二個十字路口13.fly/takearockettothemoon=gotothemoonbyrocket乘火箭去月球14.Thiswasnotpossible20yearsago,butputersandrocketsalsoseemedimpossible100yearsago.seem此處為連系動詞，譯為好像，似乎，看來。Eg：Itseemedthathewasverytiredyesterday.=Heseemed(tobe)verytiredyesterday.15.Theyareusuallylikehumanservants.辨析：human,person,people與man詞性意思用法humann./adj.人，人類有別于動物，自然景物，機器等的特殊群體，也可指具體的“人”其復(fù)數(shù)為humans相當于humanbeingpersonn.人著重指個別人，多和具體數(shù)詞連用，有單復(fù)數(shù)形式peoplen.人，人們①集合名詞，無復(fù)數(shù)形式，做主語謂語用復(fù)數(shù)②譯為民族時，有復(fù)數(shù)形式peoplesmann.人，男人泛指人，包括男女在內(nèi)，常用來指男人，復(fù)數(shù)為mene.g:1)Robotswilllooklikehumansbuttheywillneverhavehumanmind.2)Therewereonlytwopersonsintheofficeyesterday.3)Therearedifferentkindsofpeoplein56peoples.4)Menarestrongerthanwomen.16.Todaytherearealreadyrobotsworkinginthefactories.e.g.Therearesomeboysplayingontheplayground.17.However,somescientistsbelievethatalthoughwecanmakerobotsmovelikepeople...1).believe動詞，意為“相信,認為有可能”后跟名詞,代詞,賓語從句,believesbtobe...e.g：Idon’tbelievehimatall.e.g:Ibelievewhathesaid.e.g:Ibelievehimtobehonest.2)辨析believe與believeinbelievesb.相信某人（所說的話是真的）eg：Ibelievehimbelieveinsb信任某人，信仰eg：LucybelievesinGod.18.Forexample,scientistJamesWhitethinksthatrobotswillneverbeabletowakeupandknowwheretheyare.wakeup意為醒來,是動副短語。其后接賓語時,代中名中后.wakesb.up叫醒某人e.g:It’seasyforachildtowakeupontimeinthemorning.19.ButmanyscientistsdisagreewithMr.White.disagree不及物動詞,“不同意,有分歧”其反義詞為agree常用短語：1).2).3).e.g:Hedisagreeswithhisparentsonmostthings.LisadisagreestomovetoShanghai.TomagreedwithwhatIsaid.20.Ifbuildingsfalldownwithpeopleinside,thesesnakerobotscanhelplookforpeopleunderthebuildings.1).falldown突然倒下,過去式fell常用短語：fallbehind落后fallasleep入睡fallill生病fallinlovewith...愛上...2).inside副詞，意為在...里面反義詞outsideeg:Wehadtomoveinsidewhenitstartedtorain.21.Thiswasnotpossible20yearsago,butputersandrocketsalsoseemedimpossible100yearsago.possible形容詞,意為可能的,反義詞impossibleeg:Nothingisimpossible.=Everythingispossible.拓展：1).assoonaspossible盡可能快（指時間）asfastaspossible盡可能快（指速度）asquicklyaspossible盡可能快（指動作）asearlyaspossible盡可能早（指時間）2).ifpossible如果可能的話eg:IfpossibleIwanttogototheUSAforstudy.IV、語法總結(jié):一般將來時的結(jié)構(gòu)：肯定句結(jié)構(gòu)：主語+will+動詞原形+其他.eg:Hewillbeanactoroneday.否定句結(jié)構(gòu)：主語+won’t(willnot)+動詞原形+其他.eg：Hewon’t