1、What are the shirts made of学习目标Master the new words and sentences.Talk about what products are made of and where they were made.重难点教 学 流 程一、 复习导入二、 合作探究根据汉语提示完成短语：1.由制成（物理变化） （化学变化） 2. 环境保护 / 3. 因而闻名 / 4. 据我所知 5. 全世界 /. 6对有益 根据汉语提示完成句子：1.-这个戒指看起来好看。它是银子做成的吗？-是的，它产自泰国。 2.中国因茶闻名，对吗？ 3.在中国茶产自哪里？ 4.据我所知
2、，茶树生长在山边。 5.当叶子成熟的时候，它们被手工采摘并被送去加工。 6.茶叶被包装起来并被送到许多不同国家和全国各地。 7.似乎全世界许多人都喝中国茶。 8.人们说茶对健康和贸易都有好处。 三、 课堂小结be made of与be made from 辨析：两词组都是“由制成的”之意。be made of指从原料到制成品只发生了形状变化，没有发生本质变化（属物理变化）be made from指从原料到制成品发生质的变化，无法复原（属化学变化）。 填空： Glass is made glass. 玻璃杯是由玻璃制成的。 The paper is made wood. 纸是木头做的。语法聚焦：
3、英语中动词有主动语态和被动语态两种语态. 一、主动语态:表示主语是动作的执行者,二、被动语态：1）定义：:表示主语是动作的承受者。在被动语态中动作的执行者有时用by短语表示出来2）构成: be+done be 有人称、时态和数的变化。3）被动语态的各时态公式：一般现在时：amisare +done 一般过去时：waswere+done 现在进行时：amisare+being+done 过去进行时：waswere+being +done 一般将来时：will be done* amisare going to be done现在完成时：havehas been done 情态动词的被动语态：ca
4、ncouldmaymightmustshouldneedwould+be +done 动词不定式的被动语态：to be +done 三、主动语态变被动语态的方法：1.把原主动语态中的宾语转换为被动语态的主语.2.把动词改为被动形式,即“be + 过去分词”. 注意：be动词要按新的主语的人称和数进行变化,时态要和原来的主动语态的时态保持一致.3. 原来主动语态句中的主语,如果需要,就放在by后面以它的宾格形式出现. 如果没有必要就可以省略.其他的成分 (定语,状语) 不变, 句式也不能变.歌诀是：宾变主，主变宾，by短语后面跟。 谓语动词变被动，be后“过分”来使用。单选：1. In some
5、 countries, tea _ with milk and sugar. A. is serving B. is served C. serves D. served 2. Great changes _ in my hometown since 1980. A. have been taken place B. took place C. have taken place D. were taken place 3. The new type of car is going to _ in three years. A. turn out B. be turned out C. has
6、turned out D. have been turned out 4. Do you like the skirt ? It _ soft. A. is feeling B. felt C. feels D. is felt 5. Are you still here? You were here an hour ago. Who _ for? A. are you waiting B. did you wait C. were you waiting D. do you wait 6. Water_ _into ice. A. will changed B. must be changed C. should change D. can be changed 四、 练习巩固1. In China people use_(筷子) to eat food.2. My pen is broken and I want to buy _（另一个）one.3. She is so excited that she could _(几乎不) say a word.4. English is _(广泛地) used all over the world.5. These boxes are sent to another factory for _（加工）.
