Module1 Explorations and exchanges Unit 1 Great explorations--too...to...与not...enough to

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1、too…to…太…以致于不能…I’mtooweaktogetupnow.我太虚弱了以致于不能起床too+adj./adv.todosth.too+adj/adv.+todosth.太…以致于不能…太小了以致于不能去上学tooyoungtogotoschool太贵了以致于买不起tooexpensivetobuy1.我妹妹太小了以致于不能去上学Mysisteristooyoungtogotoschool.2.Danny太虚弱了以致于不能起床Dannyistooweaktogetup.3.他太胖了以致于跑不快Heisto

2、ofattorunfast.4.这车对我来说太贵了以致于买不起Thecaristooexpensivetobuy.formeMysisterisnotoldenoughtogotoschool.(同义句)Mysisteris________togotoschool.tooyoungtoo…to…句型可与not…enoughto…句型互相转换too+adj./adv.+todosth.=not+adj./adv+enough+todosth.注意：两个句型中的adj./adv.一样吗？Heisnotoldenough

3、togotoschool.Heistooyoungtogotoschool.Heisnotthinenoughtorunfast.Heistoofattorunfast.Theroomisnotbigenoughtoholdsomanypeople.Theroomistoosmalltoholdsomanypeople.Hewasnotcalm(平静的)enoughtosleep.Hewastooexcitedtosleep.Heisnotrichenoughtobuythehouse.Heistoopoortob

4、uythehouse.Thehouseisnotcheapenoughforhimtobuy.Thehouseistooexpensiveforhimtobuy.ThenI’mtootiredtodowell.然后我就太累了,而不能做好。too…to…意为“太…而不能”,出现在简单句中，常与so…that…句式、not…enoughtodo句式进行转换。e.g.Heistooyoungtogotoschool.=Heissoyoungthathecan’tgotoschool.=Heisnotoldenoughto

5、gotoschool.他太小而不能上学。1.Heisoldenoughtogotoschool.Heis____________________that____________________gotoschool.2.Shewassoweakthatshecouldn’ttakecareofherbaby.Shewas________weak______takecareofherbaby.那么在什么情况下三者可以相互转换呢？sooldhecantootoA.so…that与too…to的转换1.当that引导的从句

6、为否定式,且从句主语与主句的主语相同时，so…that可转换为too…to结构；2.若从句主语与主句的主语不相同时，so…that可转换为too…forsbto结构。例如：Sheissoyoungthatshecan’tgotoschool.＝Sheistooyoungtogotoschool.Theboxissoheavythathecan’tcarryit.＝Theboxistooheavyforhimtocarry.B.so…that与enoughto的转换一、当that引导的从句为肯定式时，1.若从句主语与

7、主句主语相同时，so…that可转换为enoughto结构；XiaoLinissooldthathecangotoschool.＝XiaoLinisoldenoughtogotoschool.2.若从句主语与主句主语不相同时，so…that可转换为enoughforsbto结构。Theboxissolightthathecancarryit.＝Theboxislightenoughforhimtocarry.二、当that引导的从句为否定式时，3.若从句主语与主句主语相同时，so…that可转换为enoughto的

8、否定结构；同时要注意，转换后的形容词（副词）要用其相应的反义词；Themanissooldthathecan’tgotowork.Themanisn’tyoungenoughtogotowork4.若从句主语与主句主语不相同时，so…that可转换为enoughforsbto的否定结构。同时要注意，转换后的形容词（副词）要用其相应的反义词；Thedeskis