Unit7笔记人教版八年级上册英语

八年级上学期英语笔记(7)Unit7Willpeoplehaverobots？I.重点词汇及其词性转换：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.)危险→dangerous(adj.)危险的4.bore(v.)厌烦→boring(adj.)令人厌烦的→bored(adj.)感到厌烦的5.crowd(n.)群众，大众（v.）挤满，拥挤→crowded(adj.)拥挤的，塞满的→比较级（morecrowded）→最高级（themostcrowded）6.predict(v.)预报，预言，预知→prediction(n.)预报,预言7.peace(n.)和平；平静；和睦→peaceful(adj.)和平的；平静的8.possible(adj.)可能的→possibly(adv.)或许；大概；可能9.agree(v.)同意；赞成→disagree(v.)不同意→agreement(n.)同意，一致10.science(n.)科学；技术→scientist(n.)科学家→scientific(adj.)科学的11.serve(v.)服务；招待→servant(n.)仆人；公务员；雇工→service(n.)服务12.report(n./v.)报告；报道→reporter(n.)记者13.fall(v.)跌倒；倒下→过去式（fell）II.重点短语与词组：1.inthefuture在将来2.fallinlovewith爱上3.beabletodosth.有能力做某事4.onaspacestation在空间站5.puterprogrammer电脑编程者6.onpaper/puter通过纸张/电脑7.freetime空闲时间8.infiveyears五年之后9.wakeup醒来10.theWorldCup世界杯11.predictthefuture预测未来12.overandoveragain一次又一次13.etrue实现14.inpeople’shome在人们家里15.beinthehighschool上高中16.getbored感到厌烦17.falldown突然倒下18.helpwiththehousework帮忙做家务19.hundredsofyears数百年20.lookfor寻找21.freshwater新鲜的水22.ontheearth在地球上23.playapartin参与（某事）24.trytodosth尽力做某事25.airpollution空气污染26.livetobe…yearsold活到……岁27.beingreatdanger处于极大的危险之中28.moveto…搬到…….29.liveontheearth生活在地球上30.ontheweekend在周末31.plantmoretrees种更多的树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尽可能地...45.ifpossible如果可能的话46.atsomepoint从某方面来说III.重点句型及知识点：1.Doyouthinktherewillberobotsinpeople’shomes?Therewillbe译为：将有，会有Therewillbe…可与Thereis/aregoingtobe…句型可以互换。eg：Therewillbeafilmthisevening.=Thereisgoingtobeafilmthisevening.2.Bookswillonlybeonputers,notonpaper.paper不可数名词，译为：纸，纸张一张纸apieceofpaper两张纸twopiecesofpaperonpaper/puteron此处表示“通过……；以某种方式”3.Peoplewilllivetobe200yearsold.live动词，译为：生存，活着；还可译为：居住，生活常用短语:活到……岁livetobe+基数词+year(s)old.【注意】live的第三人称单数形式为lives,读作/lɪvz/；life当“生命”讲时，其复数形式为lives,读作/laɪvz/4.Willpeopleusemoneyin100years?in100years译为：在100年以后.其中介词in后接一段时间表示：“在……之后”通常用于一般将来时，对其提问要用howsoon。辨析in和for“in+一段时间”表示以现在为起点的将来某一段时间之后用howsoon提问“for+一段时间”表示某个动作或状态持续多长时间用howlong提问e.g:—HowsoonwillhisfatherebackfromBeijing?—Inaweek.—Howlongdoyoualwaysexerciseinthemorning？—Ialwaysexerciseinthemorningfor30minutes.5.Therewillbe(more/less/fewer)pollution.pollution不可数名词，译为:污染，污染物pollution的动词是:pollute,译为:污染；弄脏过去式:polluted;现在分词:polluting相关短语:空气污染airpollution噪音污染noisepollutionmore,less,fewer如何用:more是many和much的比较级，意为“更多的”，后接可数名复数或不可数名词less是little的比较级，意为“较少的，更少的”，只接不可数名词fewer是fewer的比较级，意为“较少的，更少的”，只接可数名词e.g：Thereislesswaterinthisglassthanthatglass.I’mnewhere,soIhavefewerfriendsintheschool.Davidisagoodboy.Healwaysmakesfewermistakesthanothers.6.What’syourpredictionaboutthefuture?future名词，译为：未来；将来，常用短语:inthefuture在将来inthefuture与infuture的区别inthefuture在将来，未来.指距离现在时间较长的将来的某一时间infuture今后,以后.指距离现在时间较短的将来的某一时间,相当于fromnowone.g：1）Peoplewillliveonthemooninthefuture.2)Iwillworkhardinfuture.=Iwillworkhardfromnowon.7.—Ithinktherewillbemorepollution.—Idon’tthinkso.so副词，译为：“如此，如是”，指代前面提到的内容，使句子更加简练。【注意】so常与hope,think,say,guess,believe,beafraid等词语连用。8.ButIwanttoliveontheearth.辨析：ontheearth与onearthontheearth在地球上用作地点状语，位于句首或句末onearth究竟，到底用于疑问词后，以加强语气eg.Allthelivingthingsontheearthdependsonthesun.Whatonearthdoyoumean?9.Wecanuselesswaterandplantmoretrees.plant此处为及物动词，意为“种植”eg：Theyplantedlotsoftreeslastyearplant作名词，可数名词，意为“植物”eg：Don’tforgettowatertheplants10.Everyoneshouldplayapartinsavingtheearth.playapartin意为：参与…在…中发挥作用，其后接名词、代词、动名词eg：Educationcanplayapartinit.eg：Mr.Blackdidn’tplayapartinmakingthisdecision.11.前加冠词an的名词：umbrella；astronaut;engineer;apartment；oldman；hour；actor前加冠词a的名词：usefultool;university;European；violinist;12.辨析across与cross二者都有“穿过”之意，across是介词，cross是动词.e.g:Everyoneshouldcrossthestreetcarefully.e.g:Everyoneshouldwalkacrossthestreetcarefully.过街:crossthestreet=go∕walkacrossthestreet拓展：动词cross的名词形式为crossing，意为“十字路口”。如:atthesecondcrossing在第二个十字路口13.fly/takearockettothemoon=gotothemoonbyrocket乘火箭去月球14.Thiswasnotpossible20yearsago,butputersandrocketsalsoseemedimpossible100yearsago.seem此处为连系动词，译为好像，似乎，看来。Eg：Itseemedthathewasverytiredyesterday.=Heseemed(tobe)verytiredyesterday.15.Theyareusuallylikehumanservants.辨析：human,person,people与man词性意思用法humann./adj.人，人类有别于动物，自然景物，机器等的特殊群体，也可指具体的“人”其复数为humans相当于humanbeingpersonn.人着重指个别人，多和具体数词连用，有单复数形式peoplen.人，人们①集合名词，无复数形式，做主语谓语用复数②译为民族时，有复数形式peoplesmann.人，男人泛指人，包括男女在内，常用来指男人，复数为mene.g:1)Robotswilllooklikehumansbuttheywillneverhavehumanmind.2)Therewereonlytwopersonsintheofficeyesterday.3)Therearedifferentkindsofpeoplein56peoples.4)Menarestrongerthanwomen.16.Todaytherearealreadyrobotsworkinginthefactories.e.g.Therearesomeboysplayingontheplayground.17.However,somescientistsbelievethatalthoughwecanmakerobotsmovelikepeople...1).believe动词，意为“相信,认为有可能”后跟名词,代词,宾语从句,believesbtobe...e.g：Idon’tbelievehimatall.e.g:Ibelievewhathesaid.e.g:Ibelievehimtobehonest.2)辨析believe与believeinbelievesb.相信某人（所说的话是真的）eg：Ibelievehimbelieveinsb信任某人，信仰eg：LucybelievesinGod.18.Forexample,scientistJamesWhitethinksthatrobotswillneverbeabletowakeupandknowwheretheyare.wakeup意为醒来,是动副短语。其后接宾语时,代中名中后.wakesb.up叫醒某人e.g:It’seasyforachildtowakeupontimeinthemorning.19.ButmanyscientistsdisagreewithMr.White.disagree不及物动词,“不同意,有分歧”其反义词为agree常用短语：1).2).3).e.g:Hedisagreeswithhisparentsonmostthings.LisadisagreestomovetoShanghai.TomagreedwithwhatIsaid.20.Ifbuildingsfalldownwithpeopleinside,thesesnakerobotscanhelplookforpeopleunderthebuildings.1).falldown突然倒下,过去式fell常用短语：fallbehind落后fallasleep入睡fallill生病fallinlovewith...爱上...2).inside副词，意为在...里面反义词outsideeg:Wehadtomoveinsidewhenitstartedtorain.21.Thiswasnotpossible20yearsago,butputersandrocketsalsoseemedimpossible100yearsago.possible形容词,意为可能的,反义词impossibleeg:Nothingisimpossible.=Everythingispossible.拓展：1).assoonaspossible尽可能快（指时间）asfastaspossible尽可能快（指速度）asquicklyaspossible尽可能快（指动作）asearlyaspossible尽可能早（指时间）2).ifpossible如果可能的话eg:IfpossibleIwanttogototheUSAforstudy.IV、语法总结:一般将来时的结构：肯定句结构：主语+will+动词原形+其他.eg:Hewillbeanactoroneday.否定句结构：主语+won’t(willnot)+动词原形+其他.eg：Hewon’t