Unit 4,Section A Grammar Focus,Translate the phrases.,take up doing sth. deal with be popular in get tons of attention be careful about hang out be prepared to do sth. give up the road to success fight on a small number of people make it to the top,开始从事 应对；处理 在十分受欢迎/很流行 成为关注的焦点 小心 /当心 /注意 闲逛 准备好做某事 放弃 通往成功之路 继续奋斗 少数人 到达成功的顶峰,Review,You used to be short, didnt you? Mario used to be very short. Amy used to have short hair. Tina used to have red hair. He used to be really short. He used to be so shy and quiet.,Read the sentences below, paying attention to the underlined parts.,Grammar Focus,I used to be afraid of the dark. 我过去怕黑。 “used to + 动词原形”表过去的习惯或过去经常反复发生的动作或状态，但现在已经不再存在了。可用于所有人称。,否定形式为：used not to + do 或：didnt use to do 疑问形式为：Used to ? 或：Did use to ?,I didnt use to be popular in school. He didnt use to be short. / He used not to be short. Did he use to be short? / Used he to be short?,反意疑问句: 陈述句, didnt / usednt +主语? You used to be quiet, didnt you? 你以前很文静，是不是?,before,now,He used to be afraid of the ride.,before,now,People used to dump waste into the river and polluted it.,small, old houses,new flats,They used to live in small, old houses.,before,now,She used to get up very late.,before,now,He used to be fat.,Talk about your own past and present.,4a,Write sentences about the past using used to.,1. Grace/watch a lot of TV/watch a lot of movies _ _,点拨：将第一个动作用肯定句来描述过去常进行的活动；将第二个动作用否定句来描述过去不常进行的活动。,Grace used to watch a lot of TV. She didnt use to watch a lot of movies.,2. my mom/have curly hair/have straight hair _ _,3. Jerry/read books on European history/ read books on African culture _ _ _,Jerry used to read books on European history. She didnt use to read books on African culture.,My mom used to have curly hair. She didnt use to have straight hair.,4. Sandy /teach British English / teach American English _ _,Sandy used to teach British English. She didnt use to teach American English.,4b,Look at the information and write sentences about Emily.,e.g. Emily didnt use to eat a lot of vegetables, but now she loves carrots and tomatoes.,2. Emily used to listen to pop music, but now she enjoys country music. 3. Emily used to watch scary movies, but now she hates them. 4. Emily didnt use to read a lot of books, but now she reads at least six books a year.,4c,Which of these things did you use to be afraid of? Which ones are you still afraid of? Check the boxes and then ask your partner.,What did you use to be afraid of?,I used to be afraid of the dark.,Are you still afraid of it now?,Yes, I am. / No, Im still afraid of being alone.,Lily used to have short hair. 变为一般疑问句: _. _. 进行肯定回答: _. 变为否定句: _ . _.,Did Lily use to have short hair? / Used Lily to have short hair?,Yes, she did. / Yes, she used to.,Lily didnt use to have short hair. / Lily usednt to have short hair.,完成句子 1. 她过去常常很安静。 She _ _ _ very quiet. 2. 我过去放学后常踢足球。 I _ _ _ soccer after school.,used to be,used to play,句型转换 1. He used to take a walk in the park here. (改为否定句) He _ _ / _ to take a walk in the park here.,didnt use,usednt,2. She used to hang out with friends on weekends. （改为一般疑问句并作肯定或否定回答） - _ she _ _ hang out with friends on weekends? - Yes，she _. / - No, she _. 3. The boy used to chew gum a lot, _ he? （完成反意疑问句）,Did,use to,did,didnt,didnt / usednt,根据括号内的要求完成下面句子, 每空一词。 1. Tom used to watch TV.(改为否定句) Tom _ watch TV. 2. Helen used to play computer games a lot every day.(改为一般疑问句) _ Helen _ _ play computer games a lot every day? 3. Eric used to be very thin. (改为反意疑问句) Eric used to be very thin, _ _?,didnt use/ used not,to,Did,use to,didnt/usednt he,比较：be (get) used to sth. / doing sth.,be used to + doing： “对已感到习惯”，或“习惯于”，to是介词，后需加名词或动名词。 I found the job tiring at first but soon I was / got used to it. He is used to a vegetarian diet. Scarf is used to taking a walk.,知识链接,比较： be used to do sth.,该句式表示“被用于(做某事)”。注意: 句式中used是use的过去分词, be used是被动语态; to为不定式符号,后跟原形动词。例如: Dont throw away the papers. They can be used to make a fire. 别扔掉这些报纸,它们可以用来引火。 Wood can be used to make paper. 木头可以用来造纸。,知识链接,用括号内所给动词的适当形式填空。 My sister used to _ (be) a nurse. Im used to _ (wash) my face with cold water. My pen friend used to _ (speak) Japanese, but now he is used to _ (speak) Chinese.,be,washing,speak,speaking,单项选择 1. I _ short straight hair, but now I have long curly