Unit 1 Life on Mars教案1Word格式.docx

1、developmentnTherehavebeenseveralnewdevelopmentsinelectronics.6.populationn.whatsthepopulationofchina?=Howmanypeoplearethereinchina?7.discussionn.Theprogrammestartedwithadiscussionabouttheproblem.discussvt.shallwediscussthematterlatter?8.dryv.烘干Pleasedrytheseclothes.adj.干燥的Insummeritisverydry.driedad

2、j,干的，干缩的Driedfoodcanbestoredformanymonths.9.imaginev.（1）后接名词或代词youcantimaginetheirwords.（2）后跟动名词Trytobeimaginebeingonthemoon.（3）后跟从句Dontimaginethatyouaretheonlypersonintrouble.0.taste（1）link.vThesedumpingstastegood（2）n.Doyouhaveatasteofthisgreentea?1.human/people/personhuman主要指“人类，人”；people意为“人们”，着重

3、指全体，是单数形式，但表达复数概念，等于menandwomen;person也可以作“人，人们”着重指个人方面，可以说twopersonshuman-humans2.certainadj.becertainofsth,/doingsth.sureadj.certain与sure的含义和用法大致相同，但certain侧重于表示有确定依据或事实，语气比sure强，多作表语，主语可以是物也可以是人；sure多指主观上相信某人或确定某事，主语一般是人.Itiscertainthatnobodylikeswaiting.Areyousureyouborrowedthebookfromthelibrary

4、?pareAwithB;compareAandBeg.wecarefullycomparethefirstreportwiththesecond.Itisinterestingtocomparetheirheightandourweight/4.crowdedadj.可以作定语也可以作表语，意为“挤满的，拥挤的”常用结构是becrowdedwithsth.ThisisthemostcrowdedstreetinShanghai.Thebusiscrowdedwithpeoplewhogotowork.5.anumberof,thenumberof的区别anumberof=numbersof+可

5、数名词的复数+动词形式为复数AnumberofvisitorscometoSuzhoueveryday.thenumberof+名词的复数+动词的三单意思是“的总和数量Thenumberofthestudentsinourclassis65.6.athalfthespeedoflight以光速的一半（行驶），atEg：Thecarisrunningat80kilometresanhour.Iboughtitatalowprice.7.three-eighths八分之三，在分数词的表述中，记住口诀“分子基数词分母序数词，分子大于1，分母加s”。如：1/3onethird5/6fivesixths

6、Eg:Twothirdsofthestudentsinourclassareboys.8.every和each的共同点和不同点（1）every和each后加单数名词，动词用第三人称单数形式。Eachoftheboysinclass2hasboughtthebook.Everystudentislisteningtotheteachercarefully.（2）each是一定数目中的每一个，强调“个别”“各有不同”，each是代词，可以和of连用。every只数目不确定中许多人或物中间的“每一个”，强调“总和”更强调“大家一致”。every后不可以跟of二.重点短语.becaredforby2.

7、beabletotravelinspace3.wearspacehelmetstogooutside4.intheformofpills5.makepeoplefeelveryill6.liveonotherplanets7.movetomars8.atthemoment9.becomemoreandmorecrowded0.buildabetterworld1.tooslowtocarrylargenumbersofpeople12.travelathalfthespeedoflight3.needfood,waterandairtosurvive4.three-eighthsofthegr

8、avityonEarths5.floatawayintospace6.prevent/keep/stopsbfromdoingparedwithlifeonmars9havemorespace20.liveinadomewithtenbedrooms21.domostofourwork22.takeexamsatonlineschools23.havetheirownonlineteacher24.insomeways25.underthecontrolofthecomputer26thefirsttoliveon.mars27.makefriendswithpeoplewholivether

9、e28.takehigh-qualityimages29provideenergyforthespacesuit30travelfrommarstoEarth31sendaspacerobotontomars32.imaginedoingsth.33.sofarawayfromEarth34.missthefirstpart35.startwithadiscussion36.bedifferentfromthesituation37.worryaboutlivingthere38.beafraidofseeingaliens39.keeptheseanimalsawaywithlaserlig

10、ht40.doharmtothem41.bestoredatthePlanetmarsBank42.gosomewherequiet43buyacarwhichfloatsintheair44.havearest45.helpmemakeSandycalmdown46.toonervoustorelax47.sitbythewindow48checkyourhomework49.workhardtomakethisdreamcometrue50.onthesurfaceof三.重点句型.Howdoyoulikelifeonmars?=whatdoyouthinkoflifeonmars?2.I

11、thoughtyoulikedmars.我原以为你喜欢火星。3.Danielisthinkingaboutwhatlifewillbelikeinthefuture.4.Itmaybedifficulttoimagine.5.ourplanet,Earth,isbecomingmoreandmorecrowdedandpolluted.6.Atpresent,ourspacecraftaretooslowlytocarrylargenumbersofpeopletomarsittakesmonths.7.By2100,thejourneymighttakeonlyaveryshorttimei

12、nspaceshuttles8.Humansneedfood,waterandairtosurvive.9.However,itisnotsureiftheseplantscouldproducewater.0.Thegravityonmarsisonlyaboutthree-eighthsofthegravityonEarth.11.Therewillbemanydifferentdesignsforsettlerstochoosefrom.2.Everystudentwillhaveacomputerathome3.Iamwonderingif/whethertherewillbemany

13、peoplewillingtomovetomars.4.wecouldgetillfromlivingthere.5.50%ofthestudentswouldliketomoveoutofEarth.6.Itworriesme.17.Itwouldbegreattohaverobotsdoalltheworkforus.8.Ittakesmarsabouttwoyearstorevolvecompletelyaroundthesun.9.ThesurfaceofmarsismorelikethesurfaceofEarththananyotherplanetinoursolarsystem.

14、20.Averypopularformofentertainmentisonlinegames.21.ThingsfromEartharehardtofind.=ItishardtofindthingfromEarth.22.Shestoonervoustorelax.23.Robotscouldbethefirsttoliveonmars.机器人可能是第一批生活在火星上的（人）。24.wewillbecaredforbyrobots.25.Foodwillbeintheformofpills.四语法知识一“must，can/could，may/might+动词原形”常用来表示对现在或将来发生

15、情况的推测。must只用于肯定句中，表示“一定、肯定”。其否定mustnt表“不准、禁止、不可以”等。如：Henevertakesataxi.Hemustbeverypoor.Ithoughtyoumustlikesomethingtoread，soIhavebroughtyousomebooks.我想你一定喜欢看点东西，所以我带来了些书。注意：含有mustbe的反意疑问句，常用“is/are+主语”。含有mustdo的反意疑问句常用“do/does+主语”。can/could多用于否定句或疑问句中，偶尔用于肯定句中表示一种可能性。Attendingaballcanbeexciting.mic

16、haelcantbeapoliceman，forhesmuchtooshort.迈克不可能是警察，因为他太矮了。may/might通常用于肯定或否定陈述句中。当表示某事可能发生时，可用could，may，might.如：Areyoucomingtojeffsparty？你来参加杰夫的晚会吗？Imnotsure.Imay/mightgototheconcertinstead.不太确定，我有可能去参加音乐会。二、could/can，may.might表示“请求、建议、许诺、能力”等。could/may用于表示委婉地提出请求或允许，“给予请求”的答复用can/may.could/might也可以表示

17、“许可”，语气比can/may委婉，表示的可能性较小。如couldIcallyoubyyourfirstname？yes，youmay/can.二宾语从句（1）that:陈述句充当宾语从句，由that引导，that不在从句中担当成分，只起连接作用，常可省略if/whether：一般疑问句充当宾语从句时，用if/wtether引导，宾语从句的语序是陈述句语序，但在ornot之前，不定式之前，介词之后只能用whether宾语从句中常见的错误一.连词错误例1:Heasked_therewasabookshopinthestreet.A.thatB.whatc.howD.whether错解:A;正解:

18、D剖析:ask表明了宾语部分含有询问的意思。而that不能引导疑问语气的句子。例2:Tellme_youwillgowithusorstayathome.A.ifB.whetherc.thatD.howB引导宾语从句时,if和whether常可以互换,但有些情况是不能互换的?穴当从句中提出了两种选择,或从句位于介词后面,只能用whether?雪。二.语序错误Hewantedtoknow_.A.whenwouldtheholidaybeginB.thathehadcomebackfromBeijingc.whichonedidIlikebestD.howhecouldgettothestatio

19、nA/c;宾语从句必须用陈述句语序。Iwonder_.A.whobrokethewindowB.whothewindowbrokec.whosecoatisthisD.whatisthepopulationofchinaB;AB貌似陈述句语序,但在这里连接词who是从句的主语,而不是thewindow。三.结构错误例:Idontknow_.A.whichroomIcanliveB.whichroomcanIlivec.whichroomIcanliveinD.whichroomcanIliveinc如果连接词在宾语从句中充当不及物动词后介词的宾语,并被放到从句句首时,不及物动词后的介词不能少。

20、四.时态错误Long,longago,peopledidntknowtheearth_roundthesun.A.movingB.movedc.movesD.wentB/D;在学习宾语从句时,我们知道主从句的时态要考虑“一致”的原则。但当从句表示的是科学真理、格言、客观事实或其他不受时间限制、影响而客观存在的事物时,宾语从句的动词时态不受主句时态的限制,仍可用一般现在时。couldyoutellme_?A.howIcangettothepostofficeB.howcanIgettothepostofficec.howcouldIgettothepostofficeD.howIcouldgettothepostofficeD;主句中的could在这里不是表示过去时态,而是表示语气的委婉。五书面表达中考作业本P286六Homework.掌握的知识要点2.完成<中考作业本>9Bunit1的练习3.复习9BUnit2词汇,课文,语法及写作