九年级第四单元第6学案Unit 4 I used to be afraid of the dark.3a—Self Check【学习目标】1. 本单元的用词汇及表达：used to do sth., dare to do sth. , try (one’s best) to do sth., decide / make a decision to do sth.be interested in doing sth. , worry about / be worried about (doing) sth., give up doing sth.enjoy doing sth. , be afraid of doing sth. = be afraid to do sth.keep doing sth., hate / love / like to do / doing sth., make sb. do sth., be proud of = take pride in…2. 本单元的句型：1) — Did Mario use to be short? — Yes, he did. He used to be really short.2) — What’s he like now? — He’s tall now.3) — Mario, you used to be short, didn’t you? — Yes, I did. / No, I didn’t.4) He didn’t use to wear glasses. 【难点】：掌握本单元的词汇、用表达及重要句型。难点：熟练运用used to 句型描述自己与他人的变化，并完成写作。【探究】再现“used to” 的用法 1) 肯定句：used没有人称的变化 。used to 表示过去的习惯动作， 而不是现在的。I / You / We / They / He / She / It used to do…2) 否定句是didn’t use to do…/ usedn’t to do… When I was a child, I didn’t use (usedn’t) to like apples. 3) 疑问句did … use to…?/ used… to…? Did you use to play the piano? = Used you to play the piano. Where did you use to live |
