人教课标人教课标高二必修高二必修55Unit3Unit3人教课标人教课标高二必修高二必修55Unit3Unit3ReadingandThinkingTasks:1.Readthetitle“Ihaveseenamazingthings”.Withthehelpofthepictureinthepassage,guesswhatthewriterwillsee.2.Skimoverthepassage,underlinetheamazingthingsthatthewriterhasseen.3.Compareyouranswerswithyourpartners.ReadingandDiscussingTask1:InpairsusetheinformationfromthereadingpassagetofillinthisposterfortheSpaceStation.ModernInventionsofthe31stCenturyOnlytobeseenontheSpaceStationcommunicationWasteDisposalManufacturinginventionthoughtpadmanufacturingrobotsawastemachineAdvantages12DisadvantagesNoneefficientEnvironmentallyfriendly1.disposesofallwaste2.turnsthemintothreegradesofusefulmaterial1.nowaste2.nopollution3.noenvironmentaldamageThoughtsmustbeclearormessagesmaybemixedupPeoplemustliveonaspacestationtomonitortherobotsReadingandDiscussingTask2:Nowinpairsdiscusstheadvantagesanddisadvantagesoflivingonaspacestation.Forexample:wouldyouliketoliveandworkinone?Whatwouldyoudowithyoursparetime?Preparetoreporttotheclass.Languagepoints1.Myfirstvisitwastoaspacestationconsideredthemostmoderninspace.considered过去分词作后置定语，表被动。•considerdoingsth.考虑去做某事•beconsideredtobe被认为是……e.g.Iamconsideringgoingabroad.e.g.Heisconsideredtobeoneofthegreatestartistsintheworld.2.Insidewasanexhibitionofthemostup-to-dateinventionsofthe31stcentury.这是什么语法？怎么用？这个句子的主语是什么？•当表示方位的介词词组、副词放在句首时，句子完全倒装。e.g.Infrontofthehouseissittingaboy.Outrushedanangryman.3.What’sthedifferenceamonglater,late,lately,latest?lateadj.迟的，迟到的，晚的adv.迟地，迟到地，在晚期地later1)late的比较级2)adv.以后，后来，过一会latelyadv.相当于recently最近latest1)late的最高级2)adj.最近的，最新的3)n.最新的事物这四个词经常出现在短文改错中。4.Butwecannotblamethetoolsforthefaultsoftheuser,canwe?blamesb.forsth.因为某事责备某人•回忆回忆：在本册书，我们还学了关于blame的哪一个重点词组？•betoblamefor…因为某事应该被责备。用主动表被动。e.g.Whoistoblameforthebrokenvase?5.Agiantmachine,alwaysgreedyformore,swallowsallthewasteavailable.•greedya.贪婪的•availablea.可利用的，可得到的，空闲的，有效的，可与之联系的（单选重点考查词汇）e.g.Istherewateravailablearoundhere?•Thisfilmticketisnolongeravailable.•Theprincipalisavailablenow.6.Istaredatthemovingmodelofthewastemachine,absorbedbyitsefficiency.•moving现在分词作定语•absorbed过去分词作伴随状语•本课已经讲述了很多现在分词和过去分词作伴随状语的例子，请用分词，把下列几个句子译成英语。1她哭着跑出了教室。2我们的学校位于郊区，被绿树和鲜花包围着。Sheranoutoftheclassroom,crying.Ourschoolislocatedinthesuburb,surroundbygreentreesandflowers.3他正在床上睡觉，身上盖着一条暖和的毯子。Heislyinginthebed,coveredwithawarmblanket.1.Doyouthinklivingundertheseaispossible?2.Whereareyougoingtoliveunderthesea?3.Intheunderseacities,whatequipmentsdoyouthinkarenecessary?ReadingTasks1.Skiptheadvertisementonpage58.What’sthewriter’spurposeofwritingthisadvertisement?Toattractmorepeopletoseeandliveintheirapartmentsandhousesunderthesea.2.Readthepassagecarefullyandlisttheadvantagesoflivingunderthesea.Butthedisadvantagesarenotmentioned.Thinkaboutthepossibledisadvantagesandlistthemaswell.Advantages:•nosuffering•easycontactwiththelandsurface•morepersonalspace•completepersonalsecurity•nohouseworkworriesDisadvantages:•Securityproblem:Whatwillhappenifthewaterpoursin?•ventilation,notenoughfreshair.•…3.Thentalkwithyourpartners:Isitpossibletoliveundertheseainthefuture?Giveyourreasons.4.Readthepassageandthencompletethefollowingquestions.1)Inthefirstparagraph,what’sthemeaningof“pioneer”?Someonewhoisreferredtoasapioneerinaparticularareaofactivityisoneofthefirstpeopletobeinvolvedinitanddevelopit.2)Howcanpeopleintheunderseacitiescontactthesurface?Byshuttle-submarines.3)HowcantheyensurethesecurityofthefamiliesinSaturationCity?Theywillcheckeverybodywhoentersorleavesthecity.4)Whowilldothehousework?Eachhousehasitsownrobot,whichcandoallthehousework.5.Wouldyouliketoliveinsuchanunderseacityifpossible?WhyorWhynot?Talkaboutitwithyourpartners.
