人教新课标必修三Unit2Learning-about-language

Unit2HealthyeatingLearningaboutlanguage高一人教新课标版必修三1.____somethingthatyousayisnottrue2._____________nottobepunishedforsomething3._____uncookedliegetawaywithrawDiscoveringusefulwordsandexpressions1Findwordsandexpressionsfromthetextthatmeanthesame.4.________Thestrongwishtoknowaboutsomething5.________Someonewhobuysthingsorservicesfromashop,company,etc6.________Aparticularqualitythatgivessomeoneorsomethinganadvantagecuriositycustomerbenefitbalanced,diet,raw,slim,oughtto,energeticloseweight,loseheart,loseinterest,loseface2Fillintheblankswithwordsfromtheleftboxandparaphrasetheitalicizedpartsusingthephrasesfromtherightbox.Juliewantedtobecomethinner.Sheknewshe________eatmorevegetablesandfruitbutlittlemeat.However,asshewassoafraidofbeinglaughedatbyherfriends,shedidnotconsultadoctorbutlivedona____ofrice,____vegetables,bananasandlemons.Threeweekslater,shefoundsheweighedasmuchasever.oughttodietrawShefeltsosadandhopelessaboutherselfandherbehaviourchanged.Shedidn’tdaretofaceherboyfriendandshewasunwillingtovisitherfriendsanymore.Luckily,herbestfriendFredcametoseeherandencouragedhertoexercise,eata________dietandenjoylifeagain.SoonJuliebecameamazingly________and_____!Shefeltveryhappy.balancedenergeticslimbecomethinner--loseweightbeinglaughedatbyherfriends--losingfacefeltsosadandhopelessaboutyourself--lostheartwasunwillingtovisitanymore--lostinterestinvisiting1√pear;×cream(fatandalltheothersarefruit)2√sugar;×mutton(meatandalltheothersareenergy–givingfood)3√bacon;×cabbage(vegetableandalltheothersaremeat)4√strawberry;×eggplant(vegetableandalltheothersarefruit)Answerkeyforexercise3onpage12Answerkeyforexercise1onpage13Thenusuallybylunchtimetheywouldallbesold.(Possibility)Bynowhisrestaurantoughttobefullofpeople.(Possibility)Whatcouldhavehappened?(Possibility)Nothingcouldbebetter…”(Possibility)Discoveringusefulstructuressomethingterriblemusthavehappenedif….(Guessing)I’llhelpyouloseweight...(Intention)Hecouldnotbelievehiseyes.(Ability)Perhapsheshouldgotothelibraryandfindout.(Duty)Hehadbetterdosomeresearch!(Duty)EventhoughhercustomersmightgetthinaftereatingYongHui’sfood..(Possibility)Theywouldbecometiredveryquickly(Intention)…hecouldwinhiscustomersback(Ability)1.SAM:HowcanIgrowthinner,Mum?MUM:Well,you_______eatfoodwithplentyoffibrethathelpsyoudigestbetter.Andyou________stopdrinkingcolaoreatingsweetfood.SAM:DoesitmeanI________eatmyfavouritefriedchickenanymore?MUM:Notexactly,ifyoulovefriedchicken,you________giveitup.Justeatitlessoften.You_______________________________worrytoomuch:alittlefriedchicken_____doyougood!havetoshouldshouldn’tneedn’twilldon’thaveto/needn’t/shouldn’tExercise22.DOCTOR:Youaresickbecauseyou’veeatenpoisonousmushrooms.Wheredidyougetthem?LUCY:Ipickedthemintheforest.Iknowwe_______eatfreshvegetables.DOCTOR:Oh,butyou________eatthemuntilyou’resuretheyarenotpoisonous.LUCY:Thankyou,doctor.I’llbemorecarefulnexttime.havetomustn’t3.CHARLES:IwishIcouldseethingsclearlyinthedark.TOM:Eatingcarrots________helpyouseebetter.You________eatsomeeveryday.oughttoshouldGrammarModalverbsshould和oughtto都为“应该”的意思，可用于各种人称。oughtto的语气稍重一些。他们想必已到那儿了。Theyoughttobetherebynow.他最好不要抽烟了。Heoughttostopsmoking.1.oughtto/shouldshould表示主语的义务或责任：Youshouldtakecareofyoursister．你应当去照顾你妹妹。或指出一个正确、明智的动作：Theyshouldn’tallowparkinghere;thestreetistoonarrow．这儿不该允许停车;马路太窄了。should和oughtto后面跟动词不定式的完成式,其肯定句表示“过去应该做而未做”,其否定句则表示“过去不该做但做了”。Youshould/oughttohavemadethedecisionaweekago.Ishouldn'thavemadesuchafoolishmistake.多数情况下,oughtto可与should互换使用。oughtto的反意疑问句用shouldn’t替代。注意YououghttohavehelpedhimwithhisEnglish,____you?A.won’tyouB.oughtnotyouC.shouldn’tyouD.wouldn’tyouC三者均表示建议,意为“应该”,“应当”或“最好做……”。三者的语气程度为渐强。hadbetter指一般性的建议,最弱。should&oughtto含义相近,常可互换。区别在于,oughtto常指特殊情况下的“应当”。Should则指一般情况。如：hadbetter,should&oughttoShall用于第一,三人称的疑问句中,表征求意见或请求;用于第二,三人称的陈述句中,表命令,警告,允诺,威胁等;should表劝告,建议,命令,顺理成章的,和oughtto一样。疑问句中常用should代替oughtto。oughtto表应该,语气比should强。shall,should&oughttoYououghttohelphimbecauseheisintroublenow.(语气强,有命令意味)Youshouldhavearestafterfinishingyoursports.(一般性建议)Yououghttocallthepolicewhenyoufindsomethingwronginyourhouse.Heshouldtakecareofthebabiestonight.haveto表示客观需要去做的事情,意为“必须,不得不”。Ihavetogetthestationearlytocatchthefirsttrain.Wemissedthebussowehadtowalkhome.Wehavetoovercomeallkindsofdifficulties.2.havetohaveto有多种时态:Wewillhavetogatherattheschoolgateat7tomorrow.一般将来时Ihavetotakemoremoneywithmebecausemygirlfriendhassomuchtobuy.一般现在时Finally,wehadtogiveupourideatoholdapicnicoutsideasitrainedforawholeafternoon.一般过去时--Musttheydotheirhomeworknow?--Yes,theymust.--No,theyneedn’t/don’thaveto.must用于疑问句询问对方是否认为主语必须做某事;肯定回答可以用must,否定回答不能用mustn’t,常用don’thaveto或needn’t。musthaveto主观／客观主观客观时态现在,将来多种表推测√×询问意愿√×否定意思禁止,不允许不必must&havetoneed用于否定句、疑问句或条件句中，needn’t表示“没必要”,needn’thavedone表示过去本来不必做而实际上做了的事。3.need注意对need问句的回答:--NeedIfinishtheworktoday?--Yes,________________.No,________________.No,________________.youmustyouneedn’tyoudon’thaveto用下列图片造句。做适当的运动Youshoulddosomesports.慢慢地进食,并有助消化。Yououghttoeatslowlyandit’sgoodfordigestion.Youshouldhelptosetthedinnertable.Youshouldkeepyourroomcle