Unit4 I used to be afraid of the dark. Section A 1a-2d导学案参考答案课前预习 1.. used to 2. be afraid of the dark 3. wear glasses 4. from time to time5. such a great idea 6. get good scores拓展训练 B随堂速练 1. scores 2. silent 3. humorous 4. helpful 二、 1. Did; use 2. How much 3. didn’t turn 4. didn’t you 5. What; like 6. brave enough三、1.interested 2.met 3.to dress 4. reading 5.friendly四、1-5 CGAFD单元Unit2课时第 1课时学习目标1．教会学生掌握词汇humorous，silent，helpful，score，background，interview。2．教会学生正确使用“used to”结构谈论自己及他人在外貌、性格、兴趣爱好及生活等方面的变化。3．正确使用本课语法要点，熟练运用used to的各种句型描述自己或他人的变化。4. 通过本课的学习，学会正确的评价和审视他人。学习重难点学会使用“used to”结构谈论过去与现在的对比变化。课前预习一、单词串烧，找出文中划线单词，熟读并记住。Paula is a 19-year-old Asian pop star. When she was in primary school, she used to be humorous and helpful. She dared to give speeches in public and sing in front of crowds. Fron time to time, she got good scores in the exams.二.找出下列词组。并大声的读出来吧！1. 过去曾经_____2. 惧怕黑暗_____3. 戴眼镜_____4. 时常；有时_____5. 如此好的一个主意_____6. 取得好的分数_____ 合作探究探究一、仔细阅读课本P25-26，阅读并在书中查找这些短语和句子并标记。1. humorous adj.有幽默感的;滑稽有趣的 humor n.幽默;滑稽2. silent adj.不说话的;沉默的 silencen.沉默;缄默;无声3.helpful adj.有用的;有帮助的反义词helpless adj.无助的4. deal v.对付;对待过去式 dealt 过去分词 dealt5. private adj. 私人的;私密的反义词 public adj.公开的;公众的6. speech n. 讲话;发言复数 speeches重点短语探究二、如何询问外貌?A: What does he look like? B: He’s __________.A: What’s he like? B: He’s __________. （这个句型也可以问性格。）探究三、阅读课本P26 2d，梳理有关Billy的前后变化。What was Billy like in the past?What is Billy like now?1.2.3.1.2.3. 探究五、探究未知辨析 used to，be used to 与 be used for【教材回归】He be thin But look how big and strong he is now!A. is used to B. is used for C. used to 【解析】根据第二句句意“但是现在他看起来多高多壮啊!”可推知第一句句意为“他过去很瘦”。Uesd to意为“过去……”。故选C。【发现】描述一个人以前的外貌或性格时，经常用形容词。在使用used to这个句型时，要注意它的后面不能直接加形容词。used to其后需要接动词原形，to是不定式符号，因此在形容词前面还要加be才行。拓展训练单项选择。1.Mr.Lee have dinner in the restaurant but now he eating every meal with his family at home.A. used to; used to B. used to; is used to C. is used to; used to D. is used to; is used to随堂速练一、根据句意，用括号内所给单词的适当形式填空。.In the end, we won the football game with a (得分) of 4 to 1.2. Tony is a shy boy and always keeps (沉默的)in class.3. Tony is very (幽默的)and he often makes us laugh.4.(新疆中考)The more you think about others, the more (有帮助的) you will be. 二、根据各题后括号内的要求完成下列各题，每空一词(含缩略形式)。1. Bob used to be very serious. (改为一般疑问句)________ Bob ________ to be very serious?2. Jim has changed so much. (改为感叹句)________ ________ Jim has changed!3. Her face turned red when she talked to others. (改为否定句)Her face ________ ________ red when she talked to others.4. You used to swim in the lake. (补全反意附加问句)You used to swim in the lake, ________ ________?5. My sister is a little tall now. (对划线部分提问)________ is your sister ________ now?6. She is so brave that she often plays with snakes. (改为同义句)She is ________ ________ to play with snakes.三、用括号内所给单词的适当形式填空。1. Jack is more (interest)in math than before.2. It's been three years since we (meet)last time.3. My younger brother is old enough (dress) himself.4.I saw Linda (read) when I passed by the school library just now.5. Gina is such a (friend) girl that people like to make friends with her.四. 根据对话内容，从方框中选择恰当的选项补全对话，其中有两项多余。A: Hey, Alice! Do you remember me?B: Oh, wow! (1)_________ A: That’s right.B: You used to be thin and short.A: (2)__________ B: Wait a minute! (3)___________ A: Yes, I did. But now I like playing ping-pong. You have also changed. I remember you used to have short straight hair. (4)___________B:You’re right. People sure change. I like playing ping-pong, too. (5)____________ A: Sounds like a good idea.A. Did you use to like playing soccer? B. What did you use to do at school? C. You’re Bill, aren’t you?D. Let’s play it together. E. Excuse me, who are you? F. Now your hair is long and curly.G. Yes, but now I’m much taller and stronger.