2017全国高考英语试题阅读理解分类汇编：说明文类（精校word版有答案解析）

　　Unit 7 Teenager should be allowed to choose their own clothes. Grammar Focus

　　【学习目标】

　　学习目标：

　　1.掌握重点单词和短语：community; chance; educate; manage; society; make one’s own decision; keep...away from 等。

　　2.继续学习并掌握含有情态动词的被动语态。

　　3.通过语言学习和小组合作，进一步了解中西方教育观点和教育方法上的异同。

　　学习重点：

　　运用含有情态动词的被动语态表达被允许和不被允许的事情。

　　【自主学习案】

　　学法指导：首先认真拼读P52所有新单词，掌握其发音和中文意思。再疯狂朗读Grammar Focus，做到能流利通顺地背诵，并勾出含有“modal v. + be +done”的部分，重点记忆！

　　Task 1. 通过预习关上书后准确翻译下面的短语，并大声朗读背诵。

　　learn...from________________ 2. too...to_________________ 3.keep...away from__________________

　　4.make one’s own decision______________5. give chance to_____________6. move out_______________

　　Task 2. 通过预习，根据例句或提示完成句子。

　　例1. I’m allowed to watch TV, but I’m not allowed to play computer games.

　　Tom ________ ________ _______go for a walk, but he ________ ________ _______search the Internet.

　　You______ __________ ________listen to music, but you _______ _______ ________watch TV.

　　例2. He should be allowed to choose his clothes, but he shouldn’t be allowed to color his hair.

　　I________ _______ _______ _______wear jeans, but I shouldn’ t be allowed to get my ears pierced.

　　They _______ _______ ______go out with friends, but they_______ _______ _______to drink.

　　【合作学习案】

　　Step 1. 和搭档一起核对自主学习案答案。

　　Step 2. 组长带领组员疯狂朗读Grammar Focus，并合作完成每个句子的翻译，并做好随他随堂笔记。然后根据组长的安排组员间相互抽查背诵情况。

　　Step 3. 独立完成4a,4b，再和搭档核对答案。然后组内相互核对答案。

　　Step 4. 利用4c中的对话和组员讨论：你们即将开始一个英语俱乐部，作为俱乐部的成员应该遵守哪些规则呢。把对话工整地写在草稿本上，准备分组展示。

　　Step 5. 知识梳理。

　　含有情态动词的被动语态

　　含有情态动词的被动语态的结构式“主语+情态动词+be+及物动词的过去分词”。

　　如：The plan should be put into practice as soon as possible.这项计划应该尽早实施。

　　The tree must be planted in spring.树必须在春天栽。

　　否定式是在情态动词后加not，疑问式是将情态动词放在主语之前。

　　如:The radio can’t be mended in four hours.这台收音机在四个小时内修不好。

　　Waste paper shouldn’t be thrown here.废纸不应该被扔在这里。

　　【巩固训练案】

　　I. 单项选择题。

　　(

　　) 1. Young trees should ________every day.

　　water

　　B. watered

　　C. be watering

　　D. be watered

　　(

　　) 2. It’s a rule in my class that our classroom ____________before 6:00 p.m. every day.

　　A. be able to clean

　　B. should be cleaning

　　C. must clean

　　D. must be cleaned

　　(

　　) 3. Even a drop of water __________because it is so important to all the living things.

　　A. must waste

　　B. mustn’t be wasted

　　C. mustn’t waste

　　D. must be wasted

　　(

　　) 4. My watch doesn’t work, I want to get it _________tomorrow.

　　A. repaired

　　B. repairs

　　C. repair

　　D. repairing

　　(

　　) 5. The windows must __________before you leave the room.

　　A. be closed

　　B. are closed

　　C. close

　　D. be close

　　II. 按要求完成句子。

　　We must do something to save the wild animals.（改为同义句）

　　Something must___________ ___________ _________ ____________to save the wild animals.

　　We must plant many trees and flowers in our hometown every year.（改为被动语态）

　　Many trees and flowers must___________ _____________in our hometown every year.

　　Parents should allow their children to choose their own clothes.（改为同义句）

　　The children_____________ _________ ___________to choose their own clothes.

　　Your room should e cleaned.（改为主动语态）

　　You ___________ _________your room.

　　I think your homework should be done at once.（改为否定句）

　　I ____________ ___________your homework ___________be done at once.

　　III. 认真识记本课单词和短语，准备听写。

　　【总结反思】这节课我学到的新知识有:________________________________ _____________