八年级英语下册unit5whatwereyoudoingwhentherainstormcame第1课时sectiona1a_2d导学案新版人教新目标版

What were you doing when the rainstorm came第一课时Section A(1a2d)【学习目标】1引导学生掌握rainstorm，alarm，go off，begin，heavily，suddenly，pick up，strange等生词及短语，掌握过去进行时的结构。2通过交流使学生能用过去进行时谈论过去正在发生的事情，并学会用when和at the time of 引导的时间状语从句交谈过去进行的事。【学习重点】教会学生用过去进行时谈论过去正在发生的事情。【学习难点】引导学生正确地使用when和at the time of引导的时间状语从句交谈过去进行的事。使用问与答的形式来引入话题，学习过去进行时的用法。Interview students：(1)What are you doing now?(2)What were you doing at this time yesterday？用现在进行时引入过去进行时的学习。Task 1【组内小展示】先由各小组组长带领组内成员认读单词和词组，再在整个小组内进行齐读后对词汇的用法进行归纳，并标记出发音和理解困难的单词，可及时向老师求助。最后，板书展示内容。【班级大展示】1I can read.(我会读)带读齐读，注意单词的发音；通过游戏形式，如单词游戏来巩固词汇的学习。2I can write.(我会写)以answer quickly(抢答)的方式对词组进行中英互译；带读齐读；抽测：可以用造句的方式巩固词组的用法。3I can summarize.(我会总结)总结过去进行时的用法；抽测：用【小试牛刀】中的 练习对过去进行时的用法进行巩固，检测，并进行解释。情景导入生成问题1(T)Question：What are you doing now?(S)Answer：_2(T)Question：What were you doing at this time yesterday?(S)Answer：_自学互研生成能力Task 1Lets read the new words and phrases.1I can read.(我会读)rainstorm，alarm，go off，begin，heavily，suddenly，pick up，strange2I can write.(我会写)(1)at the time of the rainstorm 下暴雨时 (2)in the library 在图书馆里 (3)on the street 在街上 (4)in my house 在我家 (5) at the bus stop 在公共汽车站 (6)go to work 去上班 (7)wait for the bus 等公共汽车 (8)rain heavily 下大雨 (9)be busy doing sth.忙于做某事 (10) go off (闹钟)发出响声 (11)miss the bus 错过公共汽车 (12)pick up 接电话 (13)take a hot shower 洗个热水澡 (14)at that time 在那时 (15)walk home 走路回家 (16)so many times 如此多次 3I can summarize.(我会总结)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。(1)A：What are you doing now?B：I am doing my homework now.(2)A：What were you doing at 9 oclock last night?B：I was doing homework.C：I_was_cleaning_my_room. (我正在打扫我的房间。)试总结：对话(1)用了 现在 进行时态，对话(2)用了 过去 进行时态。用过去进行时的含义及构成：表示过去 某一时刻 或 某一段时间 正在进行的动作，由 “ was/were现在分词 ”构成。使用过去进行时态的几种具体情况：a在过去具体的几点几分。b句子中有at the time of，at this time，at that time。c句子中有when引导的时间状语从句。d句子中有while引导的时间状语从句。She was_doing (do) her homework at seven last night.At that time，my parents were_watching (watch)TV.When you called，I was_taking (take) a shower.Task 2Lets listen to the tape and finish 1b，2a，2b.1听第一遍录音，将2a中图片按所听到的顺序排序。2听第二遍录音，完成2b中的任务。3利用2a和2b的信息进行对话练习，完成2c。Task 3【组内小展示】小组内先讨论并核对Task 3的相关答案，再在组内讨论设置情境表演对话，并能运用过去进行时进行采访。最后，在黑板上板书展示内容。【班级大展示】1I can practice.(我会练)以抽签的形式，抽选同学完成Task 3中的对话；带读齐读。2I can make conversations.(我会编)根据任务要求编写对话；设置情境表演对话；根据对话内容 ，对学生进行随机提问。3I can interview and report.(我会采访和汇报)运用所学句型 “What was/weredoing？”对同学进行采访 ，用表格形式展示在黑板上；用口头汇报的形式汇报昨晚车祸发生时同学们正在做的事。【备注】Task 3Make conversations and interview.1I can practice.(我会练)A：What were you doing when_I_called_you_yesterday ?B：I_was_taking_a_shower. What were you doing at_nine_last_night ?A：I_was_sleeping. B：Oh, I_was_still_doing_my_homework. 2I can make conversations.(我会编对话)昨天晚上发生一起车祸，结合课文内容与你的搭档编写对话，谈论你们组的成员在听到车祸发生时正在做的事，运用句型What was /weredoing when the car accident happened last night? A：A car hit a little boy last night.Do you know?B：Yes，we do.A：What were you doing when the car accident happened?B：I was walking in the park.What about you?A：I was watching TV at home.What were you doing when the car accident happened?C： 3I can interview and report.(我会采访和汇报)Oral report：In_our_group/class，when_the_car_accident_happened，A_was_walking_in_the_park.B_was_watching_TV_at_home.C_was 交流展示生成新知Show in groups.(Time：six minutes)Task 11First the students read the words and phrases in groups，then read together and sum up the usage of the words in groups, mark the difficult points(they can ask the teacher for help)Task 3First the students discuss and check the answers in Task 3，then discuss and set scenes to perform the dialogues.At last write show contents on the blackboard.Class show.(Time：sixteen minutes)Task 11I can read.Read together, pay attention to the pronunciation of “strange”“suddenly” and “alarm”；Sum up and explain the usage of some plural forms of nouns；Consolidate the word learning by word game.2I can write.Students translate the phrases into Chinese by answering quickly；Read together；Spot test：Consolidate the usage of phrases by making sentences.3I can summarize.Introduce the differences among “be famous/known for” and “be famous/known as”；Students consolidate the usage of them by exercises.And check the answers and explain. Task 31I can practice.Ask students to translate the key sentences in Task 3；Read together；Explain the usage of “pick up”2I can write.Students make dialogues according to the task；Set scenes to perform the dialogues；Spot test：Interview in class and design exercises according to the interview.3I can summarize.Students sum up the usage