山东省泰安市岱岳区徂徕镇第一中学七年级英语下册 Unit 12 What did you do last weekend（第2课时）Section A（2d3c）导学案（无答案）（新版）人教新目标版 (2).docVIP

unit 12 what did you do last weekend?第二课时 section a (2d-3c)【教师寄语】nothing is impossible for a willing heart. 心之所愿，无所不成。【free talk】student a asks some questions about the weekend with who, what, where, when or how and student b gives answers. then change roles.【learning tasks】1. 学生掌握本部分的单词和短语。2. 掌握一般过去时的各种句式的使用。3. 学生使用一般过去时谈论记述自己的周末经历。4. 增强学生合理安排生活的能力。5. 号召学生享受大自然，亲近大自然，同时提高环保意识。【importance and difficulties】1. 一般过去时的各种句式的使用。2. 使用一般过去时谈论记述自己的周末经历。【学习过程】一、超前预习i. 预习section a 2d-3c, 写出下列单词。1. 作为，当作_ 2. 自然的_3. 蝴蝶_ 4. 游客；访问者_5. 疲倦的；疲劳的_ 6. 停留；待_7. 离开；远离_ 8. 幼小的；婴儿_9. 老鼠_ pl. _10. 呼叫；喊叫_ 11. 汪汪（狗叫声）_12. 语言_ii. 翻译下列短语。1. 自然历史博物馆_ 2. 有点儿_3. 深夜不睡；熬夜_ 4. 害怕_5. 跑开_ 6. 第二语言；外语_iii. 开动脑筋，说出下列句子的意思吧。1. i worked as a guide at the national history museum._2. really? how interesting! _3. i stayed up late to watch the soccer game. _4. baby mouse was afraid and climbed onto his fathers back._5. thats why its important to learn a second language._iv. 写出你的疑惑与不解：_二、课中学习i. 预习检测。ii. 自主合作互助学习解除预习中出现的疑惑不解。知识剖析：1. how interesting!此句为感叹句，感叹句用来表达强烈的感情，常用感叹词what 或how 来引导。现列举其结构如下：(1) what + a/an + 形容词+可数名词单数(+主语+谓语)!(2) what +形容词+可数名词复数(+主语+谓语)!(3) what+形容词+不可数名词(+主语+谓语)!(4) how+形容词 (+主语+谓语)!(5) how+副词 (+主语+谓语)! 例如：what an interesting book (it is)! (它是)一本多么有趣的书啊!what exciting news (it is)! (它是)多么令人激动的消息啊!what funny movies (they are)! (它们是)多么滑稽的电影啊!how interesting (the book is)! (这本书)多么有趣啊!how badly (they did)! (他们做地)多么糟糕啊!归纳：(1) 当省略（去掉）感叹句的主语和谓语后，句中仍有名词时，用what 作引导词，反之用how.(2) 当感叹句中的名词不是主语是用what引导，反之用how.(3) 当感叹句省略（去掉）主语和谓语后，所剩词数不止一个（and 连接的并列形容词、副词除外）时，用what 引导，反之用how.2. 一般过去时的基本结构(1) 肯定句“主语+动词过去式+其他”或者“主语+was/were+其他”。例如：i played tennis last sunday morning. 上星期天上午我打网球了。my last weekend was great. 我上周末过得棒极了。(2) 否定句“主语+didnt+动词原形+其他”或“主语+wasnt/werent+其他”。例如：the girl didnt play computer games yesterday afternoon. 这个女孩昨天下午没玩电脑游戏。old henry wasnt happy last friday. 上星期五老亨利不高兴。(3) 一般疑问句“did +主语+动词原形+其他”；肯定回答为“yes, 主语+did”; 否定回答为“no, 主语+didnt”; 或者“was/were +主语+其他”；肯定回答为“yes, 主语+ was/were”; 否定回答为“no, 主语+ wasnt/werent”。例如：-did you play sports last weekend? 上周末你做运动了吗？-yes, i did. / no, i didnt. 是的，我做了。/ 不，我没做。-was your weekend good? 你的周末过得好吗？-yes, it was. / no, it wasnt. 是的，很好。/ 不，不好。(4)特殊疑问句“特殊疑问词(how, what, where, when, who)+ did +主语+动词原形+其他?”，例如：-when did you go to wuhan? 你什么时候去的武汉？-last month. 上个月。where was your father last night? 你爸爸昨晚在哪儿？(5) 反意疑问句“主语+动词过去式+其他，+ didnt +主语？”或者“主语+didnt+动词原形+其他，+did+主语？”。例如：-your mother went to work at eight oclock yesterday, didnt she?你妈妈昨天8点去上班，不是吗？-yes, she did. / no, she didnt. 是的，她是。/ 不，她不是。-peter didnt play soccer with you, did he? 彼得没有和你一起踢足球，是吗？-yes, he did. / no, he didnt. 不，他踢了。/ 是的，他没有。iii. 学习过程：1. 学生完成2d-role-play, 同时小组练习对话，如：mary: hi, tom. how was your weekend?tom: great, thanks.mary: what did you do?tom: 2. 知识技能提高: 完成 grammar focus. 完成3a, using who, when, where, or how.3. 综合运用能力提高：使用动词的过去式完成小短文3b. play a game. one student draw a picture to describe what he or she did last weekend, and another student guess the thing.【课堂练习】一、选择填空( ) 1. did you have a _ at school last week? yes, we did. i got an a.a. test b. look c. walk ( ) 2. how long did helen _ in changsha? for a week. a. sit b. stay c. feel( ) 3. lucy _ go to the movies. she watched tv at home.a. isnt b. didnt c. wasnt 二、完成对话a: hi, mike! 1. _b: it was pretty good.a: 2._b: i went to the summer palace last weekend.a: 3. _b: i went with my parents.a: 4. _b: it was cloudy and cool.a: 5._ b: the people there were very friendly. we had so much fun.【要点归纳】1. 一般过去时的各种句式的使用。2. 使用感叹句来表达自己的感情。【拓展练习】一、根据首字母或汉语提示完成单词。1. ben went to he national history m_ yesterday.2. im very tired now because i s_ up late to watch the soccer game last night.3. many people like climbing m_.4. she v_ her grandparents last night.5. its very _ (重要的) to learn a second language.6. father mouse s_ at the cat, “woof, woof!”. the cat ran away.二、句型转换。1. mary did her homework at home. (改为否定句)mary _ _ her homework at home.2. i studied for the math test on saturday evening. (划线提问)_ _ you _ on saturday evening?1. kathy did her homework at home. (改为一般疑问句)_ kathy _ her homework at home?2. they play football on the playgroun