教案：高三语法复习非谓语动词——动名词和现在分词（doing)考纲展示复习目标复习重点：动词 ing，各种变式及其用法。复习难点：1.动词 ing 的各种变式基本形式及其使用。 2. 如何区别动名词与分词。课前知识梳理1. 动词 ing 形式包括哪两种非谓语动词？2. 请填出动词的 ing 相关形式。时态主动态被动态一般式 doing being done完成式 having done having been doneDoing 表示该动作与谓语动词同时发生，主动。Being done 表示表示该动作与谓语动词同时发生，被动。 Having done 表示发生在谓语动词之前，主动。 Having been done 表示发生在谓语动词之前，被动。4. 否定形式： not + doing 5. 请问动词 ing 在句中可作哪些成分？ 动名词可做：主宾表定 现在分词： 表宾状 3. 请判断下列句子中 doing 并说出它是现在分词还是动名词。1.My hobby is gardening. 园艺是我的爱好。 （ 动名词 ）2.Seeing is believing. 眼见为实。 ( 动名词 )3. It is no use your telling me not to worry. ( 动名词 )4.Excuse me for coming late. 原谅我来晚了. （ 动名词 ）5. My job is teaching English.我的工作是教英语。 ( 动名词 )6. The film is moving. ( 现在分词 )7. Traveling is interesting but tiring. ( 现在分词)8. Walking in the street,I saw him. ( 现在分词 ) 9. Having failed many times,he lost heart. ( 现在分词 )10. His father died, leaving him a lot of money. ( 现在分词 )小结：动名词相当于名词，现在分词相当于形容词或副词。三. 典例引领，变式内化动名词在句中充当的成分(1)作主语例如：Asking for help is sometimes necessary. 请求帮助有时是必要的。Eating too much is not good for your health.吃得太多对你的健康不利。Teaching offers something besides money and power.(2)作补语、表语例如：Seeing is believing.We call such an act cheating.我们称这样的行为为作弊/欺骗行为。(3)作以下及物动词及词组的的宾语mind，finish，enjoy，suggest，permit，appreciate，consider，miss，dislike，keep(on)，avoid，permit，imagine，risk，escape，admit，stand(忍受)，allow，forbid，excuse，等等。短语动词：give up，put off，look forwa...
