单 元 语 法 专 项Unit 4 I used to be afraidof the dark. used to copyDid; use to be; didn'tdidn't use to/used not toHow often did; use to快速对答案快速对答案didn't he/usedn't he1takingDid; use used2343125ⅠⅡis used asused to; is used toused; be used towas used forused to53421★ used to 的用法★ used 相关短语的用法★used to 的用法按要求完成句子，每空一词。1. The boy often copied others' homework in the past. ( 改为同义句 )The boy ______ __ ______ others' homework. used to copy2. Tom used to be a quiet boy. ( 改为一般疑问句并作否定回答 )— ____ Tom ____ __ ___ a quiet boy?—No, he . 3. My brother used to play soccer at school. ( 改为否定句 )My brother ______ ____ __ ______ ____ __ play soccer at school. Diddidn't use to /used not touse to bedidn't 4. Mr. Brown used to take the bus to work. ( 改成反意疑问句 )Mr. Brown used to take the bus to work, ______ ___ ________ ___?5. I used to see my aunt once_a_month. ( 对画线部分提问 )_____ ______ ____ you ____ __ see your aunt?How often diddidn't he/usedn't heuse to★used 相关短语的用法Ⅰ. 根据句意用括号内所给单词的适当形式填空。1. (2018· 湖北荆门中考 )As a mountain climber, Aron is used to _______(take) risks. taking2. —_____ you ____(use) to be fat?—Yes, I did. 3. My sister _____(use) to be lazy. But now she's working really hard. DiduseduseⅡ. 根据句意用方框中所给单词或短语的适当形式填空。1. English ___________ a second language in our country. is used as used to, be used to, be used for, be used as, use2. (2018· 湖南湘西中考改编 )—Molly has changed so much! She _________ be shy and quiet. —Yeah. But now she ___________ speaking in front of class. used tois used to3. (2019· 湖北鄂州中考改编 ) I think AI( 人工智能 ) _____ in many fields will ____________ help us solve many problems in the future. usedbe used to4. (2018· 湖北恩施中考 )Jay ________ play computer games after class, but now he would rather go over his lessons. used to5. In the past, ice ______________ keeping food. But now we have fridge. was used for谢谢观看Thank you for watching!
