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1、Unit 4,Section A Grammar Focus,European African British speech public in public ant insect,adj. 欧洲（人）的 n. 欧洲人 adj.非洲（人）的 n. 非洲人 adj. 英国（人）的 n. 讲话；发言 n. 民众； adj. 公开的；公众的 公开地；在别人（由指）生人面前 n. 蚂蚁 n. 昆虫,Words Review,There were times we used to share There were times we used to walk around All the joy that
2、 life would bring We could laugh at anything But now Im all alone . I wonder where you are I wonder how you feel So tell me what to do To get back close to you Now I need to find a way Or just the word to say I want you here with me Back where we used to be .,Venke Knutson - I Wonder,You used to be
3、short, didnt you? Mario used to be short. Amy used to be shy and quiet. Tina used to have long straight hair.,Read the sentences below, paying attention to the underlined parts.,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。,否定形式为：used not to + do 或：didnt u
4、se to do 疑问形式为：Used to ? 或：Did use to ?,I didnt use to be popular in school. Did he use to be short? / Used he to be short? He didnt use to be short. / He used not to be short.,You used to be quiet, didnt you? 你以前很文静，是不是? 反意疑问句: 陈述句, didnt / usednt +主语?,Lily used to have short hair. 变为一般疑问句: _. _. 进
5、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,
6、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, _ h
7、e? （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
8、, _ _?,didnt use / used not,to,Did,use to,didnt/usednt he,Grammar Focus,反意疑问句有两种形式：1.前肯定+后否定 2.前否定+后肯定 注意：前后句的时态要保持一致！,如：1.You didnt use to be short, _ you ? 2. Jim can swim, _ _ ? 3. Jim cant swim, _ _ ? 4. Mary was at home, _ _ ? 5. They havent changed a lot, _ _ ?,did,cant,he,can,he,wasnt,she,hav
9、e,they,4a Write sentences about the past using used to. 1. Grace / watch a lot of TV / watch a lot of movies 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
10、 culture _ _ 4. Sandy / teach British English / teach American English _ _,My mom used to have curly hair . She didnt use to have straight hair.,介词，关于,介词，关于,Jerry used to read books on European history . He didnt use to read books on African culture.,Sandy used to teach British English . She didnt u
11、sed to teach American English,比较：be (get) used to sth. / doing sth.,be/get used to + doing “习惯于”，to是介词，后需加名词或动名词。 Scarf is used to taking a walk after supper.,知识链接,He used to _ in the sun, but now he is used to _ at night. A. read, read B. reading, read C. read, reading D. reading, reading 解析考查固定结构的
12、用法。used to后接动词原形，be used to 后接动名词。故选C。,典型例题,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,比较： be used to do sth.,“被用于(做某事)”。to为不定式符号,后跟原形动词。例
13、如: Wood can be used to make paper. 木头可以用来造纸。,知识链接,单项选择 1. As we know, elephants _ some heavy jobs. A. are used to do B. are used to doing C. used to D. used to doing,练一练,1. Mary is used to _ a T-shirt and jeans. A. wear B. put on C. wearing D. putting on 【解析】词义辨析。句意“玛丽习惯于穿T恤衫和牛仔裤”，be used to doing sth.习惯于做某事，因此排除选项A、B，wear强调状态，put on强调动作，由句意知此处表示状态，因此选C。,中考链接,C,2. Mary used to _ to work, but she is used to _ to work now. A. riding a bike, taking a bus B. riding a bike, take a bus C. ride a bike, taking a bus D. ride a
