课件编号8727430

2020-2021学年人教必修第三册 Unit 2 Heathy eating--Grammar 现在分词用法重难点提升课件(19张PPT)

日期:2024-05-07 科目:英语 类型:高中课件 查看:96次 大小:618416Byte 来源:二一课件通
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2020-2021,分词,PPT,19张,课件,提升
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(课件网) V-ing形式 重难点提升 2021 CONTENTS 非谓语特别总结 Special summary of non-verbs 01 doing的时态和语态 The tense and voice of doing 02 非谓语动词的做题方法 tips to do the practice of non-verbs 03 非谓语练习 The practice of non-verbs 04 Part 01 2021 非谓语特别总结 非谓语特别总结 Special summary of non-verbs 一句话中有且只有一个谓语动词,想出现第二个谓语,加从句或并列连词 I have many friends, most of _____are pretty girls. I have many friends, and most of_____are pretty girls. whom them 非谓语特别总结 Special summary of non-verbs 2. 一个句子已经有谓语动词,又没有连词的情况下,还有别的动词出现时,要用非谓语动词 Tom sat in the corner and _____(wave) to his girl friend. Tom sat in the corner,_____(wave) to his girl friend. waved waving 非谓语特别总结 Special summary of non-verbs 3. 判断谓语or非谓语 To enlarge its campus, Dongguan Middle School pulled down the old teaching buildings constructed in the 1980s. If you exercise out of doors, your body will learn to breathe more deeply , allowing even more oxygen to get to your muscle and your brain. 非谓语特别总结 Special summary of non-verbs 4. 非谓语动词的一般式及可充当的成分 主语 宾语 表语 定语 状语 补语 不定式(目的将来) V-ing形式(主动进行) 过去分词(被动完成) 成分 非谓语 第二部分 2021 doing的时态和语态 doing的时态和语态 The tense and voice of doing doing分词的一般式和完成式: 一般式(doing): 非谓语动词和谓语动词所表示的动作同时进行 完成式(having done):非谓语动词在谓语动词所表示的动作之前发生 Being a student, he was interested in books.? Not having studied his lessons very hard, he failed the examinations. I got to the office earlier that day, _____(catch) the 7:30 train from Paddington. He suddenly appeared in class one day, _____(wear) sunglasses. We sat by the fire, _____(have) our barbecue. having caught 非谓语练习 The practice of non-verbs wearing having doing的时态和语态 The tense and voice of doing 2. doing分词的被动式: 被动式: doing动作和逻辑主语是动宾关系 一般被动式(being done) 完成被动式 (having been done) The question being discussed now is very important He never talked about his having been interviewed by the reporter. _____(elect) as captain, Tina was greatly encouraged. _____(walk) in the street with his dog following him, he felt really free and pleased. _____(try) many times, he still couldn’t overcome the difficulties. The show _____(preform) now aims mainly to reflect the local culture. Having been elected 非谓语练习 The practice of non-verbs Having tried Walking being preformed doing的时态和语态 The tense and voice of doing doing的 时态语态 时态 主动式 被动式 一般式 doing being done 完成式 having done having been done 3. doing分词的时态和语态总结: 第三部分 2021 非谓语动词的做题方法 Step 1 : 寻找逻辑主语,判断语态(主动式还是被动式) _____(tell) many times, he still made the same mistake. 非谓语动词的做题方法 tips to do the practice of non-verbs Step 2 :与谓语动词的先后性比较,判断时态 _____(tell) many times, he sti ... ...

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