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(共9张PPT)
Gerund(V-ing)
Unit 3 Sports Are Good for You
Unit 3
Learning Objectives
You will be able to:
1
master the formation and syntactic function of gerunds；
2
using gerunds in specific cases.
Unit 3
动名词由“动词原形+ing”构成
一、动名词的构成
通过以下例句, 找出动名词的句法功能
二、动名词的句法功能
Unit 3
1
Getting regular exercise can help you stay focused when studying.
2
I quit playing video games recently and now do sports regularly.
3
I am watching sports.
Unit 3
Getting regular exercise 在句子中作主语
经常锻炼可以帮助你在学习时保持专注。
注意：动名词作主语, 谓语动词用单数
例如: Eating too much is bad for your health.吃太多对你的健康有害。
1
Getting regular exercise can help you stay focused when studying.
Unit 3
Playing video games 在句子中作宾语。
我最近不玩电脑游戏了, 现在经常锻炼。
注意：动名词作宾语, 表示一般的习惯、抽象行为或经常性的动作
例如: I like playing basketball very much.我非常喜欢打篮球。
2
I quit playing video games recently and now do sports regularly.
Unit 3
Watching sports 在句子中作表语
我正在看体育运动。
注意：动名词作表语, 多数情况下, 可转换成主语。
例如: His hobby is playing basketball.=Playing basketball is his hobby.
3
I am watching sports.
Unit 3
动词原形+ing
一、动名词的构成
1. 动名词作主语, 谓语动词用单数。
2. 动名词作宾语, 表示一般的习惯、抽象行为或经常性的动作。
3. 动名词作表语, 多数情况下, 可转换成主语。
二、动名词的句法结构
Summary
Thank you!
Unit 3 Sports Are Good for You

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