九年级英语全册 Unit 8 It must belong to Carla Section B（1a-1d）学案 （新版）人教新目标版-（新版）人教新目标版初中九年级全册英语学案

1、unit8 it must belong to carla section b (1a-1d) learning goals一、功能：学习用情态动词表推测。二、 词汇和常用表达: learn and use the new words “land, alien, run after, suit, ”and the sentences “a ufo is landing. he could be running for exercise.”三、 文化知识: 面对身边暂时不可解释的现象，根据已有证据进行合理推测。不信谣，不传谣。 (设计意图：目标引领，采用尽量简单的语言表述本节课的学习目标。)pr

2、eview(1)追赶_ (2)天空的_(3)直升机_ (4)生物_(5) 他可能正在为了锻炼而跑步。_（把本课时将要出现的重点短语、句子提前拿出来，让学生熟悉，降低学习的困难。）warming up and leading in t:are you interested in the ufo and aliens?what do you think of them? do you like them?1a 2.look at the pictures. then use the words from the box to write a sentence about each picture.

3、（直接借助于课本上的图片把本课时的生词展示出来，然后鼓励学生根据每一幅图说一句话。）listening for the general idea of 1bthe general idea of the conversation is about _.a. what is happeningb. an alienc. a manlistening for the specific ideas of 1b1.listen and number. help students write two or three sentences to finish the story.2.listen agai

4、n. complete the sentences.3.check the answers with the whole class4.play the recording for another time, and ask students to fill in the blanks. man: hey, look at the man _ down the street. i _ whats_?woman: he could _running for _.man: but hes wearing a suit.woman: well, he _be late for work.man: h

5、e looks kind of_.woman: oh, no! whats that?man: where?woman: theres something in the _.man: it could be a _.woman: no, it _be a helicopter. its too big. it _be a ufo.man: a ufo? whats going on?woman: look, now the ufo is_man: and theres a strange _getting out. it must be an_.woman: and the alien is

6、_the man! i must be_.man: maybe we should call the police. (pause) hey, wait a minute. whats that?woman: where?man: over there.woman: its a woman with a_.man: she could be from the tv news.woman: no, look at all those other people. theyre actors. oh! they must _ _a movie.5. check the answers.6.

7、 ask ss to repeat after the tape.（播放5遍听力材料，第一遍听找出对话的大意，然后两遍听完成课本任务，第四遍听填空，最后一遍听，然后跟读模仿语音语调，训练学生的口语。）post-listening activities1. help ss role play the conversations between the man and the woman.1. help ss role play the conversations between the man and the woman.2.ask pairs to say their conversation

8、s to the class3.help students retell the chart.they seethe man saysthe woman says1. a man running.he could be running for exercise.he might be late for work.2. something in the sky.it could be a helicopter.it must be a ufo.3. a strange creature.it must be an alien.i must be dreaming.4. a woman with

9、a camera.she could be from the tv news.they must be making a movie.sample: a woman and a man are talking about what they see.they see a man running. the man says he could be running for exercise, but the woman disagrees.she says he might be late for work4. ask students to retell it.（听后的两人对话就是让学生看着上面

10、的表格对话，进行角色扮演，对目标句型进行进一步的练习；然后又进行的根据表格内容复述文章，进一步锻炼学生，提高学生的语言综合能力。）inquiry into knowledge by translation1. they see a man running.see sb. doing sth.意为_，类似表达的结构还有_表达“看到、注视、注意到、听到某人正在做某事”，强调某人正在做某事。另外，see/watch/notice/hear sb. do sth. 表示“看到、注视、注意到、听到某人做某事”，强调做过了某事。例：我注意到一位老妇人正倒在地上。i noticed an old woman

11、 _ down the ground.我刚刚注意到一位老妇人倒在了地上。i noticed an old woman _ down the ground just now.2. he could be running for exercise._(1)he might be running to catch a bus._(2)i must be dreaming._(3)they must be making a movie._通过上面几个句子可以看出，对正在发生的事情进行推测可用_的形式。eg:1. my mother might _ (cook) for us now.2.tony _

12、（不可能在上体育课）because he is in hospital.（把本课时出现的用情态动词推测正在进行的动作的句子都拿出来，引导学生在小组内观察、发现、归纳和掌握语言规律，形成有效的学习策略。采取小组合作的方法，让学生自己先讨论，若有问题老师再给予适当指导。讲练结合，加深印象。）the end-of class test一、首字母填空1.the dogs saw him running and c_ after him.2.no c_ can live without food.3. i can see a h_ in the sky.4. the ufo was in the s_

13、yesterday. 二、用所给单词的适当形式填空1. the boy isnt out. he must_ （ do ）his homework now.2. at this moment, our teacher must _( correct ) our exam papers.3. li fang cant _( play ) the piano now. she went to the shop with her mother a few minutes ago. 4. they arent in the classroom. they must/may_( play ) baske

14、tball on the playground.5. jims father might be running _ (catch) a bus.三、翻译句子1.或许他正在跑着赶公交车。_2.他们可能正在跳舞。_3.他可能正在为了锻炼而跑步。_4. 我一定正在做梦。_5. 他们一定在拍电影。_亮点：1.利用学生感兴趣的外星人、ufo导入，激发学生学习的兴趣，由于熟悉，所以学生也有话可说。2. 根据课本的三幅图片，直接把本课时的新单词展示出来，比较直观，学生接受起来较容易。 使用建议建议把课本2b的表格进行延伸，让学生看着表格复述短文，这样在复述过程中锻炼了学生的语言综合运用能力。answers to inquiry into knowledge by translation1.他们看见一个男人正在跑。看见某人正在做某事；see/watch/notice/hear sb. doing;falling;fall2.他可能是在跑步锻炼。(1)他可能是跑着赶车。(2)我一定是在做梦。(3)他们一定是在拍电影。 be doing;be cooking;cant be having pe classthe end-of class test一、首字母填空1. chased 2. creature 3. helicopter 4. sky