【正文】
d(adj. ) → _____________(n. )高興 。 款式 3. 項目 。Unit 6 When was it invented? Section A(1a— 2d) Ⅰ . 單詞填寫 1. electricity(n. ) __________________ 2. style(n. ) __________________ 3. project(n. ) __________________ 4. pioneer(n. ) __________________ 答案 : 1. 電 。 電能 2. 樣式 。 工程 4. 先鋒 。 愉快 8. day(n. ) →____________( adj. )每日的 。 列清單 6. 提到 。 was invented in 2. What are。 used for 3. — __________ was the zipper invented________? — It__________ __________ by Whitb Judson. 4. — __________ __________ it bee popular? — Around 1917. 答案 : 3. Who。 was invented 4. When did 1. I think the TV was invented before the car. ______________________________________ 2. Think about how often it’s used in our daily lives. ______________________________________ 答案 : 1. 賓語從句是被動語態(tài)結(jié)構 。 2. day為名詞 , 意為 “ 天 ” , daily為形容詞 , 意為 “ 每日的 。 1. pleasure n. 高興 。 *You can buy him a gift and please him.