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1、Unit 2 I used to be afraid of the dark Section A（1a-2c）【学习目标】1.掌握1个短语(used to )及反意疑问句的用法。 2.通过预习小组讨论提高自学能力。 3.学会谈论过去与现在的变化。【使用说明】一、自学1.浏览Section A (1a2c)，通读Grammar Focus至少2遍，用笔标出重点和自己做不理解的地方1重点单词 alone quiet outgoing friendly serious funny spider dark insect tall shy impress short terrify straight h
2、ardly enough 2重点短语 be afraid of sth in front of worry about sb/sth used to do sth all the time all day no longer be interested in as well as 二、正课1.课前检测 （4）2.课题解读与听力（9）3.导学案探究释疑。（14）4.学以致用（9）5.整理巩固（4）【知识点拨】反意疑问句 也叫附加疑问句， 在句子结尾附加一个疑问句。反意疑问句分为两部分， 陈述句+ 反问部分？ 前肯后否，或者前否后肯。反问部分分为两部分，助动词+ 主语。（助动词和not 必须缩写，
3、 主语必须是人称代词的主格， I , we , he , she , it , you they , there）如何找助动词： 首先看前句中有没有 can, may must , would should , could , will , shall , be, 如果有这些词， 助动词就用这些词， 如果没有这些词 就看前句的时态， 一般现在时，用 do , does 一般过去时 用 did ，现在完成时， 用have / has 过去完成时， 用 had反意疑问句 步骤 首先找助动词， 然后看肯定否定 前肯后否 前否后肯 之后确定主语 必须是人称代词主格。特殊形式： 祈使句的反意疑问句 wi
4、ll you？ （不论肯定还是否定）I am ., arent I ? Let us ., will you ? Lets , shall we? 句中 有 never , nothing , hardly , nobody , seldom, few, little , 等表示否定的词时，后句用肯定 句中有had better 的时候 助动词用had There be 结构中 主语用there 句中有包含否定前缀的词的时候 后句用否定 句中有tell sb not to do sth 的时候， 后句用否定 含有宾语从句的反意疑问句， 助动词根据主句确定 但如果宾语从句的动词是 think 或
5、者 believe，主语是I 的时候， 后句的助动词根据从句确定。反意疑问句的答语，肯定 Yes, .肯定形式 否定 No, . 否定形式 前否后肯的反意疑问句，答语，如果语言环境与前句一致 则用No， 不一致 则用yes。 如， Tom didnt go to school yesterday , did he ? No, he didnt. He went to the zoo with his mother. (Tom 昨天没有上学，是吗？ 是的，他没上学。 他和妈妈去公园了。) 句中， 他和妈妈去公园了 与前句他没上学一致，因此用的是 No。 You have never been t
6、o the USA , have you ? Yes, I have. I went there last year. (你没去过USA， 是吗？ 不，我去过。我去年去那里的) 句中语言环境 我去年去那里的 与前句你没去过USA 相反，所以回答用的是yes。1. used to do sth 过去经常做某事 He used to get up early . She used to drive to work . I used to take a walk after supper. be used to doing = get used to doing 习惯于做某事 I am used t
7、o getting up at seven every day .含有used to 的句子在变一般疑问句的时候 句首加did 然后used变成use 其余不变含有used to 的句子 在变否定句的时候，在主语后加didnt 然后used 变成use含有used to 的句子的反意疑问句 后面的助动词用 didused to 表示“过去常常干”，表示过去经常发生的动作，暗含与现在的对比。I collected stamps when I was a child. I used to collect stamps.I used to watch TV or chat with my grand
8、mother, but now I have to study.Used to 后面接动词原形，其否定形式为：didnt use to 或usednt to, 疑问形式为：Diduse to?或Used to?be/get used to sth./表示“习惯于”，其中used 是形容词，to 是介词，后面接名词或动名词。1. I used to but now 我过去。 但现在。2.sure 的用法：a. adj, be/ feel sure about/ of sth. 确信 be sure to do sth. /that +从句 确信I think he is right, but I
9、m not sure of that. make sure that +从句 / of sth. 确信Make sure youll come here on time.3.be interested in =take an interest in +doing sth 对。感兴趣 interest, interested, interesting的区别4.a couple of days 几天，两三天5.contact lenses 隐形眼镜6.play the piano 弹钢琴 play the + 乐器 如 play the guitar play the violin play fo
10、otball 踢足球 play basketball 打篮球 与play 连用的时候， 乐器前必须加 the 体育器材前一定不要加the play +球类/运动名词 play chess play computer games play basketballplay +the+乐器名词 play the piano弹钢琴 play the guitar弹吉他He used to play _football, but now he likes playing _piano. A. the/the B. /the C. the/ D. /./7 在某个队 on the team / in the
11、 team 8 句子中有 for+ 一段时间 / since./ how long 的时候 首选是 have / has been 次选 have/ has had 再次选 have/ has kept The bus has been away for about six hours, 【自学检测】一、翻译下列短语1害怕黑暗 2曾经是老师 3等一下 4一个很文静的女孩 5弹钢琴 6一个外向的男孩 7踢足球 8戴眼镜 二、用所给词的适当形式填空（A8, B5,C-3）1 I used (go) to school by bus, but now I am used to (ride) to s
12、chool2 There are many places of in Jingzhou. Im really in these places (interest)3 He is always to others, so people like making with him (friend)6 The child is afraid (swim) in the river 7 We are visiting for a couple of (day)三、学以致用 句型转换（A必做、BC选做）新课标第一网1 Amy used to have curly hair（否定句） Amy have cu
13、rly hair.2 Mr Green used to be very serious（改为一般疑问句，并作否定回答） Mr Green be very serious? No, 4 You used to be really shy, ? （反意疑问句）6 The boy shows great interest in the story（写出同义句） The boy the story7 Let us have a break, ? （反意疑问句）1、The poor man needs our help, _ he? A. need B. neednt C. does D. doesnt
14、2、Hes never watched such an important watch, _? A. hasnt he B. has he C. isnt he D. is he3、You have few friends, _? A. havent you B. have you C. you have D. you havent4、Tom has supper at school, _? A. hasnt he B. has he C. doesnt D. does he5、Hes almost finished _ the book, _ he? A. reading, isnt B. to
