unit3 SectionA

Unit３Teenagers should be allowed to choose their own clothes?

Section A 预习探究导学案

学习目标：

1. 扎实掌握Section A的词汇和句型并能灵活运用。 2. 通过小组合作与质疑探究，能够初步掌握语言结构should (not) be allowed to do, 学会表达agree和disagree.

3.培养良好的生活习惯，遵守家规与校规。激情投入，做最好的自己。 【使用说明】

1. 根据音标拼读Unit3 Section A单词并牢记，预习课本相关内容。

2. 严格按照以下要求进行预习：

①5分钟完成新单词的学习，要求读音正确，并完成1a。

②15分钟按照导学案要求预习课本内容，并按要求完成导学案。

【课前预习案】

一. 重点单词、句子。（学习建议：在文中勾画出单词、重点句型和交际用语，结合语境猜测其含义，并标注好汉语意思。）

短语：1. instead of _________2.part-time job _________3. need time to do homework _________ 4.look clean _________ 5.serious enough _________6. Sixteen-year-olds _________________ 7. get her ears pierced _________________ 8. should be allowed _________________ 语法聚焦:预习Grammar focus,完成下列题目。

I think students _____________ to do homework with friends. Sixteen-year-olds __________________to drive. 由此你可以总结得出下列表达：“应该被允许”______________ 应该不被允许_________________

【课内探究案】 探究点一 单词和短语探究

1.allow

【例句】①I don’t think sixteen-year-olds should be allowed to drive.（P18） ② His mother allows him to play soccer after school. ★allow 作及物动词，“允许”. allow doing sth. “允许做某事” 在例句②中“允许某人做某事”的结构为_____________________。

1

【跟踪练习】选择最佳答案。

( )1. Her mother doesn’t allow her _______ earrings.A. to wear ( )2. She should _______ to go shopping on weekends. A. allow

B. wearing

C. wear

B. be allowed C. is allowed

( )3.Excuse me, we don’t allow ______ here. A. to smoke B. smoking C smoke 2. 含有情态动词的被动语态

【例句】1. Many trees should be planted in the mountains. 应该在山上种许多树。

2. You can take this book home. （改为被动语态）→This book can be taken home (by you). 3. This problem can’t be worked out very easily. 这道题轻易算不出来。 4. Must the work be done at once? 这项工作必须立即完成吗？ 【运用】I.选择最佳答案

( )Young trees should ________ every year.A. be planted B. planted Ⅱ. 按要求完成下列各句，每空一词（含缩写）。

1.We must do the work right now.（改为被动语态）_____ ______ ______ ______ ______ right now 2.Teenagers should be allowed to go out with their friends on school nights. （改为否定句） Teenagers _______ _______ _______ to go out with their friends on school nights.

3.A book should be read each month. (变一般疑问句)_____ _____ _____ _____ _____ each month 3. so do we

【例句】 1.—We have a lot of rules at my house. —So do we.

2. Mary likes swimming, and so does Kate. 玛丽喜欢游泳，凯特也喜欢。

思考： “so+系动词be / 助动词/ 情态动词+(另一)主语”是倒装语序，说明前句提到的情况也适用于后者，即“甲如何，乙也一样”。so意为“也”，前后句的主语为不同的人或物。

( )1. I played football yesterday, and ___（他也踢了）.A. so did he B. so he did C. he did so [考例] ( )Jim works hard on his Chinese, and ________. (2007济南) A. so Lucy does 我的疑问： B. so is Lucy C. so does Lucy D. so Lucy is

C. Plant

2