中考英语书面表达 句型专练3 动名词不定式 教师版

深圳亚迪学校书面表达专项训练写作句型专练3初中阶段非谓语动词中的动词不定式以及动名词结构是非常重要的基础知识在写作中一味追求句子长度和复杂表达容易画蛇添足，丢失文本实用性能够合理使用不定式和动名词结构，对简单语义进行简洁清晰的表达，恰是扎实英语语用能力的重要体现其中在初中写作中使用频率较高的不定式用法为

①动词不定式作主语；

②不定式作宾语；

③不定式作状语；使用评率较高的动名词用法为

①动名词作主语；

②动名词作宾语并且在使用不定式和动名词简化表达时有以下细节需要注意当不定式作主语结构较长时，需要使用形式主语来构造句子，避免主语冗长，影响句意表达，即Its+adj+of/for sb+to dosth;Its essentialto discussthe problemswith anexperienced teacher.It maybe hardfor youto faceyour parentsand tellthem yourtrue feelings.It*s harmfulfor youreyes tostare atthe computeror mobilephone screenfor a long time.不定式作主语时，主要用来表示未完成事务以及某一次具体性的动作To finishthe taskwill takealongtime.To bean astronautis mydream.动名词作主语时，主要表示习惯性动作或者抽象性的动作Eating anddrinking areprohibited here.Having a healthy dietcan helpto boostyour immunity.Reading makes you athoughtful man.写作训练

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14.If youalways tryto solvethis probleminstead ofescaping,you willlive abetter life.

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