Unit 6 When was it invented Section B 3a-self -check导学案班级: 姓名: ____ 小组: 评价:一、短语积累1.一个偶然的发明________________ 2.最受欢迎的饮品________________ 3.被发明 ________________ 4.偶然，意外地________________ 5.毫无疑问________________ 6.一个如此棒的发明________ ________ 7.被广泛使用_______________ 8.变得受欢迎_______________9.茶的普及__________________ 二、 写出下列句子的被动语态1. Someone stole my watch.________________________________________________________________2. They used five eggs to make this big cake.________________________________________________________________3. When did they invent the personal computer?_____________________ ___________________________________________4. They asked us not to run in the hallway. ___________________ _____________________________________________5. Someone took the video back to the store. ________________________________________________________________思、三、Before writing 看图完成句子 The invention was invented in ____________. It was invented by ____________. It is used for___________________2. 3. 四、写作参考句型： 1. I think … is a ve ry useful invention. 我认为……是一项很有用的 |
