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Unit 4 I used to be afraid of the dark.Section A(语法)(语法)Language Points1.used to 的用法的用法used to do sth.表示表示“过去常常做某事过去常常做某事”,指过去,指过去常常发生的动作或存在的状态。例如:常常发生的动作或存在的状态。例如:He used to walk to school.他过去常步行去上学。他过去常步行去上学。She used to be afraid of the dark.她过去怕黑。她过去怕黑。I used to be afraid of the dark.否定句:否定句:I didnt use to be afraid of the dark.一般疑问句:一般疑问句:Did you use to be afraid of the dark?Yes,I did.No,I didnt.1.I played soccer.=I _ _ _ soccer.2.He listened to music.3.Lily watched scary movies.4.I was tall.=I _ _ _ tall.5.She was afraid of the dark.used toplayused tobe同义句转换同义句转换1.I didnt play soccer.=I _ _ _ _ soccer.2.He didnt listen to music.3.Lily didnt watch scary movies.4.I wasnt tall.=I _ _ _ _ tall.5.She wasnt afraid of the dark.usetoplay同义句转换同义句转换didntusetobedidnt2.be afraid of 害怕害怕,后面可接名词、代词和动词后面可接名词、代词和动词-ing 形式。形式。例如:例如:Are you afraid of dogs?你害怕狗吗?你害怕狗吗?He is afraid of going out alone at night.他害怕在夜里独自外出。他害怕在夜里独自外出。be afraid 后面还可接动词不定式和宾语从句。后面还可接动词不定式和宾语从句。例如:例如:Dont be afraid to ask others for help if you need.如果你需要,不要害怕向别人求助。如果你需要,不要害怕向别人求助。3.注意区分注意区分alone和和lonely alone的意义是的意义是“单独的、独自的单独的、独自的”,而,而lonely则指则指“孤独的、寂寞的孤独的、寂寞的”。试看下面这个句子:。试看下面这个句子:The old mans wife died a year ago.He lives alone now,and he feels really lonely.这位老人的妻子一年前去世了。现在他独自生这位老人的妻子一年前去世了。现在他独自生活,感到很孤独。活,感到很孤独。4.still 我们用我们用“still 仍然仍然”来说明某人或某物没有变化来说明某人或某物没有变化。still应放在行为动词前面。应放在行为动词前面。He still lives in New Zealand.他仍然住在新西兰。他仍然住在新西兰。still应放在应放在be动词后面。动词后面。He is still crazy after all these years.这么这么多年过去了他仍然很疯狂。多年过去了他仍然很疯狂。still 应放在助动词或情态动词之后。应放在助动词或情态动词之后。She can still play the piano.她仍然能弹钢琴。她仍然能弹钢琴。
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