so---that句型.doc

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1、so…that…句型及其转换“so…that…”句型的意思是“如此……以致……”。so后面常接形容词或副词原形，that引导一个结果状语从句。例如：Theboyissoyoungthathecan’tgotoschool.Themanissoexcitedthathecan’tgotosleep.“so…that…”主从复合句可以用“too…to…”或“…enoughto…”结构改为简单句。—、用too…to…改写。1、so…that…引导的从句是否定句，且主从句的主语一致时，可直接用too…to…改写。例如：The

2、oldmanissotiredthathecan’twalkanyfurther.→Theoldmanistootiredtowalkanyfurther.2、当主从句的主语不一致时，用不定式的复合结构：too…forsbto…改写。即：在从句主语前面加for；如从句的主语是代词要改为宾格。如：ThisquestionissodifficultthatIcan’tanswerit．→Thisquestionistoodifficultformetoanswer．注意：不定式的宾语与其主语一致时，不定式的宾语常被省略，

3、以免重复。如：Thisproblemissodifficultthatwecan’tworkitout．→Thisproblemistoodifficultforustoworkout．二、用…enoughto…改写。1、当so…that…引导的从句是肯定句，且主从句主语一致时直接用…enoughto…改写。例如：Theboyissostrongthathecanmovetheheavybox.→Theboyisstrongenoughtomovetheheavybox.2、当so…that…引导的从句为否定式时；用

4、not…enoughto…改写。即：谓语用否定形式，形容词或副词改为原来的反义词。如：Heissoyoungthathecan’tgotoschool.→Heisnotoldenoughtogotoschool.3、若主从句的主语不一致，则在to的不定式前用for连接从句的主语(代词应改为宾格)。例如：Theroomissosmallthatwecan’tliveinit.→Theroomisnotbigenoughforustolivein.注意：enough放在它所修饰的形容词或副词的后面。巩固练习：同义句转换，

5、每空一词：1.Thewomanissotallthatshecanreachtheapplesonthetree.Thewomanis_____________________reachtheapplesonthetree.4.Thelittlegirlissoyoungthatshecan’tgotoschool.Thelittlegirlis__________________gotoschool.2.Theboyissocarefulthathecandoitwell.Theboyis_____________

6、_______doitwell.3.Shewassosurprisedthatshecouldn’tbelievehereyes.Shewas____________________believehereyes.5.Theteacherspokesofastthatwecouldn’tunderstandher.Theteacherspoke______fast___________________understand.6.Theclassroomissobigthatwecanstayinit.Theclassro

7、omisbig__________________usto______________.参考答案：1.tallenoughto2.tooyoungto3.carefulenoughto4.toosurprisedto5.tooforusto6.enoughforus,stayin