Unit6-When-was-it-invented(共208张PPT).pptVIP

二、单项选择 1.My mother told me that my homework must ____?on time. A. finish? B. be finish C. be finished　? D. finished? 2.The number of teachers in our school ____ 60 and a number of them ____ male teachers. A. is; are B. are; is C. am; are D. be; are C A 3.If it?____?tomorrow, we?____ go to the park. A. rains; won’t? B. will rain; won’t C. rains; don’t? D. will rain; will do 4. All the books will ____ to the children who live in the small village. A. be sent B. sent　 C. be send　 D. send 5.—Do you know the lady____ is interviewing our headmaster? —Yes, she is a journalist from CCTV. A. which? B. who　 C. whom　 ?D. whose A A B 三、根据中文提示完成句子。 1.There were many famous_________ (发明) in ancient China, and paper was one of them. 2.I don’t like this kind of potato chips because they are not _______ (脆的). 3.Silk is?_________ (生产) in Hangzhou. 4.The conductor kept?________ (提供) us hot water on the train. inventions crispy produced offer 3. invent v. 发明 inventor n. 发明家 invention n. 发明 可数名词 4. be used for doing 用来做…(是被动语态) 如： Pens are used for writing. 笔是用来写的。 Pens aren’t used for eating. 笔不是用来吃的。 5. 给某人某样东西 give sth. to sb. 如：I gave a pen to him. 我给他一支笔。 give sb. sth. I gave him a pen. 我给他一支笔。 6. all day 整天 7. salty adj. 咸的 salt n. 盐 8. by mistake 错误地 如： I took the umbrella by mistake. 我不小心拿错了雨伞。 9. make sb./sth. +形容词 使…怎么样 It made me happy. 它使我高兴 make sb./sth. +动词 让…做… It made me laugh. 它让我发笑 10. by accident 意外 偶然 I met her by accident at bus stop. 我在公共汽车站意外地见到了她。 11. not…until… 直到…才做… 如： I didn’t go to bed until I finished my work. 我直到完成我的工作才去睡觉。 12. according to +名词 根据… 如： according to an legend 根据一个神话 according to this article 根据这篇文章 13. over an