Unit1MakingaDifferencePeriod3一聚焦重点难点（一）重点A.词汇用法useup;couple;searchfor;warn;takemeasurestodo;crime;cometrueB句型结构Somethingneedstobebelievedtobeseen.Whatdoesitmeantobeascientist?Hetraveledaroundtheworldtogivelectures.Readerswerepleasedandsurprisedtofindthat……..PeoplewholistentoHawking’slecturessometimesfinditdifficulttounderstandhim.（二）难点动词不定式用法二、剖析重点词汇词组句型1.useup用完Weusedupallthebreadatbreakfast.Theirmoneyhasbeenusedup.AllthoseIhadareusedup.up作副词，表示动作的完成，如：drinkup;eatup2.couplen.(1)夫妻，夫妇Thecoupleusedtotakeawalkaftersupper,butnowtheyaretobusytodoso.(2)两个人/物Ifoundacoupleofsocksinthebedroom,buttheydon’tmakeapair.acouple(of)一（两）个，（少数）几个Wewalkedacoupleofmiles.ShallIgetacouplemorechairs?3.searchfor=lookfor搜寻，寻找search…..for在……里面/身上搜寻（寻找）ImustsearchforthelostmoneyuntilIfoundit.I’vebeensearchingeverywhereformykeys.Wherehaveyouleftthem?Thepolicesearchedthewholecityfortherobber.用心爱心专心115号编辑Isearchedmypocketsforkeys.searchsb.搜身n.搜寻search前有修饰词时，所找的对象前用介词for;所搜寻的目标前用介词of,表示“对……的搜寻”Thesearchforthelittlegirlwentonallday.ThatafternoontherewasasearchforSophia.Ibeganasearchoftheplace.Thesearchforthemissingboyhasn’tbeensuccessful.n.insearchof搜寻（状语）/inone’ssearchforTheboyswentinsearchofsth.toeat.Theystartedoffatonceinsearchof/intheirsearchforthemissingchild.4.warnVt.警告（说），事前告诉（可能发生某种情况）warnsb.that/warnsb.of(about)/warnsb.nottodo(againstdoing)警告某人不要做某事/warnsb.againststh.让某人提防……Hewarnedusthattheroadswereicy.Ihavewarnedhimthatit’snotallowed.Thecloudswarnedusastormwascoming.Iwarnedyouofthedanger,didn’tI?Iwarnedhimoftheoppositionhewouldmet.Wewarnedhimnottoskate/againstskatingonsuchthinice.Iwaswarnedagainstspeedingbythepolice.Myfatherwarnedmeagainststrangers.n.warning警告，让不做某事，前车之鉴He’sawarningtousallofwhathappenstopeoplewhodrinktoomuch.Hedidn’tlistentomywarnings.事前告诉（有某种危险）Hehadnowarningofthedanger.Didn’tyouhaveanywarningthatthehousewasbeingsold?give(a)warning事前告之，警告，叮嘱（不要……）Haveyougivenhimwarningofwhatyouaregoingtodo?receivewarning得到消息（有某种危险）Wereceivedwarningthattheenemyweregettingnear.withoutwarning事前不告之就，突然（没有任何预兆）Theicecrackedwithoutwarningandweallfellintotheriver.Thebranchfellwithoutanywarning.用心爱心专心115号编辑5.takemeasurestodo采取措施做某事Whatmeasuresweretakentopreventfires?Ifherefusestopay,Ishalltakemeasuresagainsthim.takeone’smeasure/takethemeasureofsb.(1)量尺寸（做衣服）Thetailortookmymeasureforanewsuit.(2)打量，估计Johntookthemeasureofthecliffbeforeclimbingit.make……toone’smeasure按…..尺寸做衣服Thissuitwasmadetohisownmeasure.measureVt.量尺寸大小等；Vi.尺寸为…..Wemeasuredthedistance.Wehavemeasuredthetableanditmeasurestwobyfivemetres.仔细考虑，衡量Sheworkshardanddoesn’tmeasurethecosttoherhealth.1.(sth.)cometrue指梦想等实现、应验sb.realizesth.Hisdreamwasatlastrealized.=Hisdreamatlastcametrue.HesaidthatIshouldbealawyer,andithascometrue.2.crime罪行，罪过It’sacrimetowastesomuchfood.Ifyoucommitacrime,youmustexpecttobepunished.criminal罪犯Thecriminalwassenttoprison.犯罪的，刑事的criminalacts三、教与学师生互动Step1.RevisionTranslatethefollowingsentencesintoEnglish:1.跟他再讲这件事没有意义。(point)2.听到这个结果他没感到很...
