文档介绍：一般现在时、一般过去时、一般将来时
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教学内容
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知识点一：一般现在时
【知识梳理】
(1)一般现在时的基本结构和变化
①be动词：主语+ C. is leading D. led
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2. They usually ____ TV in the evening.
A. watch B. will watch C. are watching D. watches
3. He hardly ____ up early．
A. gets B. get C. doesn’t get D. don’t get
4. John ____ football.
A. likes playing B. likes play C. like play
5. Frank usually ____ in touch with his primary school teachers by email.
A. keep B. keeps C. kept D. will keep
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知识点二：一般过去时
【知识梳理】
(1)一般过去时的基本结构和变化
定义：表示过去某时发生的动作或存在的状态。
结构：“主语 + 动词的过去式”
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①be 动词的过去时的句型如下：
A. 否定句： 主语 + be动词的过去式（was, were）+ not…
B. 疑问句： be动词的过去式（was, were）+ 主语 …？
a. He was busy yesterday. (肯定句) 他昨天很忙。
b. He was not busy yesterday. (否定句) 他昨天不忙。
c. Was he busy yesterday? (疑问句) 他昨天忙吗？
d. There weren’t any boys in the 。
. There weren’t any boys in the 。
Were there any boys in the room? 房间里有男孩儿吗？
②行为动词的否定式和疑问式：
A. 否定式：行为动词前加上did not或缩略式didn’t, 并把这个行为动词改为动词原形。
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a. I called Lin Tao yesterday afternoon.
→I did not / didn’t call Lin Tao yesterday afternoon.
b. I borrowed a book from Sun Yang last Sunday.
B. 一般疑问式：若在陈述句中只有行为动词的过去式, 那就得在句首加上一个助动词did来帮助提问, 然后把句中的行为动词由过去式改为动词原形, 并在句末打上问号。回答时别忘了还用did。
a. We stayed there for 10 days last month.
→ Did you stay there for 10 days last month? Yes, we did. / No, we didn’t.
b. Mary had a delicious dinner yesterday evening.
→ Did Mary have a delicious dinner yesterday evening? Yes, she did. / No, we didn’t.
(2)规则动词的变化
过去式（规则变化）
一般情况下，直接在动词词尾加-ed。
watch → watched
plant → planted
以不发音字母
like → liked
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e结尾的动词在词尾加-d。
move → moved
以“辅音字母 + y”结尾的动词，先变y为i，再在词尾加-ed。
study → studied
carry → carried
重读闭音节动词且词尾只有一个辅音字母，先双写词