七年级英语动词ing形式(动名词)的形式及用法人教版知识精讲VIP免费

七年级英语动词 ing 形式（动名词）的形式及用法人教版【本讲教育信息】一. 教学内容：动词 ing 形式（动名词）的形式及用法1. doing 的形式：doing; being done 2. doing 做主语，表语和宾语。3. doing 与 to do 在动词后面做宾语的区别二. 知识总结归纳：（一）动词 ing 形式起名词作用，在语法中也称做动名词．在句中做主语，宾语，表语和定语。它的基本形式有 doing; being done。 例句：1. Parking is difficult in the shopping center of the city.2. My favorite job is teaching English.3. His main hobby is collecting stamps.4. Denying this will be shutting one’s eyes to fact.5. I suggest you should practise speaking English whenever you can.6. Hearing what I said, he couldn’t help laughing.7. Did you see that car being repaired ?注：to do 形式也可以做主语或表语。一般情况下，这两种形式做主语或表语，差别不是很大。但是如果刻意强调某个具体的动作，就用 to do 形式， 而要表示一般性或泛指的动作则用doing 形式。例如：1. It is difficult to park in the shopping center at the weekend.2. My duty is to take care of the baby while she is out.（二）在一些动词后面只能接动名词做宾语。后面跟 doing 做宾语的常见动词有：admit; advise; appreciate; avoid; complete; consider; deny; mention; mind; miss; prevent; delay; enjoy; escape; imagine; postpone; practise; risk; suggest;常见的动名词短语，如：be worth doing; can’t help doing; look forward to doing; go on doing; insist on doing; prefer doing to doing; be busy doing; keep on doing; devote…to doing; spend…in doing; have difficulty in doing; have a good time doing; prevent…from doing1. I am looking forward to hearing from you soon.2. He has devoted himself to protecting the wildlife.3. He is trying to avoid answering my question.4. The accused man denied ever having met her.5. He insisted on sending for doctor at once.6. The film is well worth s...