英语：unit 11 vacations知识精讲1（北师大版七年级下）

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Unit 11 Vacations
一. 本周教学内容：
Unit 11 Vacations

二. 重点、难点：
1. 语言知识的讲解。
2. 一般过去时—行为动词的规则及不规则变化

三. 具体内容：
（一）1. 规则动词的变化规则：
（1）一般动词直接加-ed
（2）以e结尾的动词直接加-d
（3）以辅音字母加y结尾的变y为i再加ed
（4）以重读闭音节结尾，词尾只有一个辅音字母，双写最后这个辅音字母，再加ed
2. 规则动词过去式的发音：
在清辅音后读/t/，在元音和浊辅音后读/d/，在辅音/t/，/d/后读/id/。
3. 不规则动词变化需参看不规则动词表逐一熟记。（一般和过去分词一起记忆）。
以下是本单元出现的行为动词：
规则动词：arrive want decide dance finish look live need
pack play plan stay ski save start study talk
travel visit work
不规则动词：buy come catch do drink drive eat go
have meet read say see speak spend swim
take understand
4. 基本句式：


一般疑问句：


（二）语言知识点。
1. wash v. E.g. Go and wash yourself.
They had to wash in cold water.
n. Please give the car a wash.
2. decide v. E.g. I decide to leave my job.
She decided not to go alone.
A chance meeting decided my career.
3. enough adj. E.g. Have you made enough copies
I’ve got enough money to pay for a taxi.
adv. E.g. You don’t practice enough at the piano.
4. finish one’s work / doing sth.
5. plan for sth. / to do sth.

【典型例题】
（一）用所给动词的适当形式填空。
1. He _____________ (spend) all day on his hometown last Saturday.
2. His mother _____________ (take) him to a hospital four days ago.
3. I _____________ (see) Mary on my home last Monday.
4. Once upon a time there _____________ (live) an old fishman named Li Yu.
5. Mr Fang _____________ (teach) Chinese when we _____________ (be) in primary school.

（二）句型转换。
1. They had a wonderful time. （改为否定句）
____________________________________________________
2. Li Ming went to Dalian with his parents for his last holiday. （改为一般疑问句）
____________________________________________________
3. My father did the cooking himself. （就划线部分提问）
____________________________________________________
4. They visited the Great Wall yesterday. （就划线部分提问）
____________________________________________________
5. I was born in 1997 in Beijing. （改为一般疑问句）
____________________________________________________

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