(
课件网) Section A Grammar Focus Liu Qiuxia To master some key words and phrases: European, African, British, speech, give a speech, in public; To learn to use the sentence structure: used to … To figure out that everything is changing and develop a positive attitude. He used to be short and heavy . But now he is tall and thin. She used to have long hair. But now she has short hair. She used to have curly hair. But now she has straight hair. He didn' t use to wear glasses . But now he wears glasses. Tom and Jack haven’t seen each other for about five years. Today they meet in our school library. What will happen? Watch and listen. Then finish the tasks. Let's watch a video and fill in the blanks! You _____short and heavy. I _____like studying and I _____ in class. --You _____ glasses,_____? --Yes, _____. --_____you _____ read in the library? --_____, I didn’t. used to be didn’t use to used to sleep used to wear didn’t you I did use to No Did Read the sentences. Pay attention to the underlined parts. 一、used to 的用法 used to 意为 “_____”, 用于表示_____. 强调与现在的对比，暗示现在不做了。其中to为不定式符号，后跟_____, used to 只用于一般过去时，没有人称和数的变化。 汤姆以前很瘦，现在又高又壮。 Tom used to be very thin, but now he is tall and strong. 过去常常 过去习惯性的动作或存在的状态 动词原形 二、used to 的句式变化 1.否定句 Sb. + _____ to do sth. Sb+_____ to do sth. didn’t use used not 迈克过去不努力学习。 Mike didn’t use to study hard. =Mike used not to study hard. 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 didn’t use to watch a lot of movies. 4a 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 didn’t use to read books on African culture. adj. 欧洲 (人)的 n. 欧洲人 adj. 非洲 (人)的 n. 非洲人 My mom used to have curly hair. She didn’t use to have straight hair. 4. Sandy /teach British English / teach American English _____ _____ Sandy used to teach British English. She didn’t use to teach American English. adj. 英国(人)的 2.一般疑问句 _____. + sb. + _____to do sth? 答语：_____, sb, _____. / _____, sb. _____. 你以前去过博物馆么？ Did you use to go to museums？ Yes, I did./ No, I didn’t. Did use to Yes did No didn’t 3.反意疑问句 主句，_____ +人称代词的_____？ did/didn’t 主格 答语：_____, sb, _____. / _____, sb. _____. Yes did No didn’t 你的哥哥过去早餐常吃面条，是吗？ Your brother used to have noodles for breakfast，didn’t he？ Yes, he did./ No, he didn’t. 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) ... ...
