人教新目标八下Unit5 1a-2d教学设计.doc

Unit5第一课时Section A1a2d 【教学目标】: 1. 能够熟记并正确使用下列单词：rainstorm; alarm; go off; begin(began) , heavily; suddenly; pick up; strange.2. 能够熟记并正确使用下列句型： -What were you doing when the rainstorm came?-I was doing my homework. While the girl was shopping, the rainstorm came.3. 掌握过去进行时的含义，结构&标志词。4. 掌握when和while引导的主从复合句。5. 能够听懂“糟糕的一天”，并获取关键信息。6. 能够读懂对话，并进行角色扮演。【重点难点】重点: 1过去进行时的含义，结构和标志词。2 过去进行时中的when 和while。3 难点: 过去进行时中的when 和while。教学过程：Step 1【Warming up】1、 补全对话。1. Why dont you talk about it with your parents? .2.What are you doing now? .Step 2【导入】（师生对话复习现在进行时，引出过去进行时）（1）.-What are you doing now? -We are having an English class.（2）.-What were you doing at this time yesterday? -We were having an English class.Step3【自主学习】探究1 仔细观察下面的对话,用“_”标出对话中所出现的时间，并补全句子.1A: What are you doing now? B: I am doing my homework now.2A: What were you doing at 9 oclock last night? B: I was doing homework. C:I _(我正在打扫我的房间). A: What were you doing when your mother came back yesterday? B:I _(我正在看电视). 结论:对话1用了_ _进行时态,对话2用了_进行时态.1.过去进行时含义：表示 某个时刻或某个时间段内 进行的动作。结构： / + 常见标志词at that time “在那时” (at ) this time last night /yesterday“（在）昨晚/昨天这个时候” at 8:00 last night （在昨晚8点） when + 一般过去时Step 4 【合作探究】现在进行时过去进行时含义表示 正在进行的动作。表示 某个时刻或某个时间段内 正在进行的动作。结构 / / + / + 常见标志词 “现在” “看” “听” “在那时” “（在）昨晚/昨天这个时候” （在昨晚8点） when + 针对练习: 1.What you (do)when he arrived? I (watch) TV at that time.2. The Taylors at nine oclock last night. A. are shopping B. shopped C. were shopping D. was shopping 3. Listen! A little girl in the next room. A. sings B. is singing C. singing D. was singing 探究2 过去进行时中的when & while仔细观察下面的句子，你发现了什么？When I slept, my mother was shopping. when “当.时候”后面跟的动作不延续, 常跟 。（时态）While my mother was doing the dishes, I slept. while “当.时候”后面跟的动作延续, 常跟 。（时态） When I slept, my mother was doing the dishes.=While my mother was doing the dishes, I slept.While my mother was watching TV, I was making a kite. while 还可表示主、从句中两个动作 。针对练习：（请用when 或 while 填空） 1.My mother was doing the housework_I was doing my homework. 2. Peter was sleeping, his elder brother was listening to music.3._my father came back, I was watching TV.4_he went out, it was raining.5._Tom was cleaning his room, the telephone rang. 6.We were playing outside_it began to rain.Step5【达标练习】一、根据课本P33ad四幅图片，完成1a并造句。1.What were you doing when the rainstorm came?/What were you doing yesterday at the time of rainstorm? at home. 我正在家里做我的家庭作业。2. What was the woman doing when the rainstorm came? She at the bus stop.她正在公交车站等公共汽车。3. What was the boy doing yesterday at the time of rainstorm? He in the library.他正在图书馆里阅读。4. What was the man doing when the rainstorm came? He from the supermarket.他正在从超市走路回家。Step6【Listening practice】Work on 1bWork on 2a&2bA Terrible DayWhen 1. What happened?(1) My 2. didnt go off so I woke up late.(2) It was 3. when I woke up.(3) I ran to the 4. but I still missed the bus.(4) In the afternoon, I was 5. the bus when it began to rain heavily.(5) I was so busy looking for the 6. that I didnt see a car coming.(6) In the end, when I got home, I took a hot shower and ate some warm 7. .It felt so good to be home.1. A. The day before yesterday B. Last Friday C. Yesterday2. A. watch B. alarm C.clock 3. A. 7:00 B. 8:00 C. 7:304. A. bus station B. bus stop C. subway station5. A. taking B. waiting for C. looking for 6. A. umbrella B. book C. Schoolbag 7. A. noodles B. rice C. FoodStep7【听后拓展】A/An Day (开头)Life is like a . Along the way, it is always full of the unexpected. In my , I will never that day. Now Id like it with you. (中间段)Yesterday was a/an day. In the morning, . (结尾)Its really a/an day. 或What a/an day it is! Step8【Work on 2d】1、 Find out the answers.How many times did Mary call Linda?Why did Mary call so many times? What was Linda doing at eight last night?2、英译汉。What were you doing last night?When y