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标准文案大全too...to...与enough...to...与so...that...的区别too+adj./adv.to+v.太...而不能做某事例:Heistooyoungtogotoschool.他年纪太小还不能上学。2.adj./adv.+enoughto+v.足够...而能做某事例:Heisoldenoughtogotoschool.他足够大了能上学了/他已到了上学的年龄了。3.so+adj./adv.+that从句如此...以致例:Heissooldthathecangotoschool.通常来说,这三种句型可用于同义句转换,具体如下:too...to...=not反义词enoughto=so...that否定句例:Heistooyoungtogotoschool.=Heisnotoldenoughtogotoschool.=Heissoyoungthathecan'tgotoschool.too…to….;not…enoughto…Step1看图说话利用课本P36页的图画和提示词练说too…todo和not…enoughtodo句子。如:1.Thesnake/dangerous/hold./TheboynotbraveThesnakeistoodangeroustohold.Theboyisnotbraveenoughtoholdit.板书too…todo和not…enoughtodo并让学生明确这两个短语的中文意思是“太…而不能…”。提醒学生观察这两个句子结构中的形容词用什么形式,todo中的do可否变换形式。在准确理解的基础上继续看图说话。2.Thegirl/short/getontheelephant./she/not/tall.3.Theelephant/heavy/carry./Theboy/notstrong.4.Theelephant/fat/gothroughthegate./Thegate/notwide.5.Themonkey/faraway/getthebananas./Thebananas/notnear.6.Thecat/slow/catchthebird./It/cannotrun/fast.Step2抛砖引玉板书Thesnakeistoodangeroustohold.Theboyisnotbraveenoughtoholdit.(改为同义句)Thesnakeissodangerousthattheboy_________holdit.学生在理解的基础上探求答案,在探求答案的过程中获得新知。板书so…that+含有can’t/couldn’tdo的否定句等同于too…todo…;not…enoughtodo同步操练:1.Thegirlistooshorttogetontheelephant.(改为同义句)①Thegirl_________________________togetontheelephant.②Thegirl____________thatshe___________getontheelephant.③Theelephantissotall__thatthegirlcan’tgetonit.标准文案大全④Theelephant_________enough______thegirl______geton.⑤Theelephant__________tall______thegirl_______geton.完成句子后求异:①与原句比较后发现:由too…todo…结构转换为not…enoughtodo结构时,要找到句中形容词的反义词。③与④比较后发现:so…that+含有can’t/couldn’tdo的否定句结构的句子,若主从句的主语不一致时,改写为too…todo…或not…enoughtodo…结构时,要在不定式todo前添forsb,若主从句的主语一致,则不须添forsb。如:Heissoyoungthathecan’tgotoschool.(改为同义句)Hetooyoungtogotoschool.Henotoldenoughtogotoschool.观察④、⑤两句可得:在too…todo…或not…enoughtodo…的句子中,若todo的宾语与句子的主语相一致时,须省略it。发散思维:若把句子改为过去时,应该怎么办?1.Thegirlwastooshorttogetontheelephant.(改为同义句)Theelephantwassotall__thatthegirlcouldn’tgetonit.2.Heranveryfast.Hecouldn’tstop.Herantoofasttostop.Heransofastthathecouldn’tstop.(方法是句型转换时要注意时态一致。)Step3链接中考Thepandaissofatthatitcan’tgothroughthehole.(改写为同一意思的句子)Thehole________________________________suchafatpandatogothrough.Theiceonthelakewassothinthatpeoplecouldn’tskateonit.(改写为同一意思的句子)Theiceonthelakewasnot_______enough_______people____________________.Mr.Kingisverybusyatwork.Hecan’ttakeaholiday.(改为同义句)Mr.Kingis______________________takeaholiday.Mygrandfatheristoooldtotravelaround.(改为同义句)Mygrandfatheris_______old_______he________________travelaroundany__________.Step4巩固练习Mybrotherwassocleverthathecouldworkouttheproblem.(改为同义句)Mybrother__________________________workouttheproblem.Theboxisn’tlightenoughforhimtocarry.(改为同义句)Thebox________________________forhim________carry.标准文案大全Heisveryshort.Hecan’treachthebookontheshelf.(合并为一句)Heis________________________reachthebookontheshelf.Thewaterwassodirty.Wecan’tdrinkit.(改为同义句)Thewaterwastoo__________________________________.Thewaterinthisriverisverydirty.Fishescan’tliveinit.Thewaterinthisriveris____________thatfishes___________init.Mybrothergotuplateyesterday.Hewaslateforschool.Mybrothergotup________thatPracticeOne:1.a.TheboxissoheavythatIcan'tcarryit.b.Theboxis________heavy______________________carry.c.Theboxisnot________________formetocarry.2.a.Themathsproblemisn'teasyenoughformetoworkout.b.Themathsproblemis________difficult________Ican'tworkitout.c.Themathsproblemis____difficult___________________workout.3.a.Thebookisinterestingenoughforeverybodytoread.b.Thebookis_____interesting________everybodylikestoreadit.PracticeTwo:Heisoldenoughtogotoschool.Heis____________________that____________________gotoschool.2.Shewassoweakthatshecouldn’ttakecareofherbaby.Shewas__________weak__________takecareofherbaby.PracticeThree:1Sheissoyoungthatshecan’tgotoschool.=Sheis_______________________gotoschool.2Theboxissoheavythathecan’tcarryit.=Theboxis________________________________tocarry3XiaoLinissooldthathecangotoschool.=XiaoLinis_______________________gotoschool.4Theboxissolightthathecancarryit.=Theboxis_____________________forhimtocarry.5Themanissooldthathecan’tgotowork.=Theman___________________________togotowork.6ThedeskissoheavythatIcan’tmoveit.=Thedesk____________________________formetomove.标准文案大全7Heisnotoldenoughtodothework.=Heis__________________todothework.8Theproblemistoodifficultformetoworkout.=Theproblem_________________________formetoworkout.PracticeFour:1.Thebookisinterestingenoughforeverybodytoread.Thebookis____interesting____everybodylikestoreadit.2.Theboyissoshortthathecan’treachthebuttonsofthelift.Theboyis____short________thebuttonsofthelift.Theboyisn’t_________________thebuttonsofthelift.Too..toso…thatenough…to练习Heistooyoungtogotoschool.他太年幼了以至于不能上学。=Heisn'toldenoughtogotoschool.他的年纪还没有大到足以上学。=Heissoyoungthathecan'tgotoschool.他是如此的年幼,以至于他不能上学。1.Heisoldenoughtogotoschool.Heis____________________that____________________gotoschool.2.Shewassoweakthatshecouldn’ttakecareofherbaby.Shewas__________weak__________takecareofherbaby.一、so…that与too…to的转换当that引导的从句为否定式且从句主语与主句的主语相同时,so…that
本文标题:(完整word版)too.to.-与-enough.to.-与-so.that.地区别
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