初中外研版 (新标准)Unit 3 Language in use教案

这是一份初中外研版 (新标准)Unit 3 Language in use教案，共4页。教案主要包含了教学重点及难点，教学准备，教学过程，板书设计等内容，欢迎下载使用。

教学设计
教学目标
1. 能复习巩固本单元词汇：earth, mn, just, prject, astrnaut等。
2. 能够用现在完成时谈论最近发生的事情。
3. 能够制作关于太空旅行的海报，了解更多航天知识。
4. 能够合作完成角色扮演。
5. 能产生对天文知识的兴趣和对未知事物的探索精神。
二、教学重点及难点
重点：能复习巩固本单元词汇earth, mn, just, prject, astrnaut等。
难点：能够用现在完成时谈论最近发生的事情。
三、教学准备
1. 多媒体设备和课件。
2. 教学光盘。
四、教学过程
Step Ⅰ Revisin
Pair wrk
Talk abut the pictures accrding t the expressins.
S1: Have…dne yet?
S2: Yes, …have/has already/just…./ N, nt yet./ N,…haven’t/hasn’t…yet.
设计意图：通过展示句型框架，让学生结合动画中的不同场景，训练对现在完成时实际运用的掌握程度。
Grammar exercises
D sme grammar exercises and check answers tgether.
设计意图：通过语法练习，帮助学生检测上节课所学语法的掌握情况。
Step Ⅱ Presentatin
Presentatin
T explains the grammar—Present Perfect Tense(just, already, yet与been, gne) t Ss.
设计意图：通过在语境中复习巩固现在完成时，帮助学生加深对该语法点的理解与记忆。
Step Ⅲ Practice
Activity 7
1. Lk at the picture in Activity 7 and guess what the recrding may be abut.
2. Read the sentences in Activity 7 and predict what kinds f wrds they will need t use t cmplete the ntes.
3. T plays the recrding twice. The first time Ss just listen carefully. And the secnd time, Ss listen and write dwn the wrds.
4. Check the answers as a whle class.
设计意图：通过填词形式，考查学生从听力材料中提取细节信息的能力。
Activity 8
1. Read the wrds and expressins in the bx and check their meanings.
2. Add these wrds t the wrd map in the apprpriate place.
3. Wrk in pairs and add mre wrds tgether.
4. Get ne pair t g t the blackbard and draw their wrd maps. When they have finished, ther pairs g t the bard t add mre wrds.
5. Asks Ss t write five sentences individually using the wrds frm the bard.
设计意图：引导学生学会用思维导图来记忆词汇，帮助学生养成良好的学习习惯和正确的学习方法。
Activity 9
1. Cmplete the passage with the crrect frm f the wrds and discuss the answers with their partners.
2. Check the answers as a whle class.
设计意图：检测学生对语言理解能力和运用能力的掌握程度。
Step IV Cnslidatin
Let Ss d sme exercises and then check.
I. 词汇速记
1. v. 到达；抵达 ___________________
2. adv.（迄今）尚；还 ___________________
3. v. 发现；找到 ___________________
4. n. 宇航员 ___________________
5. n. 计划；工程；项目 ___________________
6. n. 环境 ___________________
7. n. 宇宙 ___________________
8. adj. pssible →___________________（反义词）不可能的
9. n. cmmunicatin →___________________ v. 联系; 交流
10. prn. All →___________________（反义词）
II. 短语互译
1. 为了…… _____________ t
2. 绕……转 g _____________
3. 数十亿的 _____________ f
4. 在太空中 _____________ space
5. search fr ________________
6. be far away ________________
7. ________________
8. write back ________________
III. 句型攻关
1. 大卫刚刚写完他的作业。
David ______ ______ ________ __________ his hmewrk.
2. 王彤和她妈妈已经去过长城了。
Wang Tng and her mther ______ __________ ______ t the Great Wall.
3. 但是我听说张先生去杭州出差了。
But I hear Mr. Zhang ______ ______ t Hangzhu n business.
4. 我还没有弹过钢琴。
I ________ ________ the pian ______.
5. 那就是你在白天看不到星星的原因。
________ ______ yu can’t see the stars at daytime.
6. 学生们手捧鲜花，走向他们的老师。
The students walked t their teachers, ______ flwers _____their hands.
设计意图：当堂检测，巩固本模块语言点。
Step = 4 \* ROMAN V Prductin
Making a pster
1. Ask Ss t wrk in grups f six and chse a subject, fr example, the first mn landing r China’s manned space travels. And lk fr sme phts and infrmatin abut it.
3. Guide Ss t write captins fr the phts and use the infrmatin they fund t write a descriptin f each ne and give the pster a title. Let them put their psters up fr their classmates t see after finishing.
4. Chse the best pster.
设计意图：检验学生对现在完成时的掌握，同时在活动中培养学生的主题和话题意识及小组协作能力。
Step = 4 \* ROMAN VI Summary
Revise the Present Perfect Tense.
Wrds: just, already, yet
Phrases: have been t, have gne t
Sentences:
I’ve just made a mdel spaceship.
Has it arrived yet?
Astrnauts have already been t the mn.
We have nt fund life n any ther planets yet.
Step = 4 \* ROMAN VII Hmewrk
1. Master all the key wrds and phrases in Mdule 3.
2. Read additinal English materials abut space.
3. Pre-reading f Mdule 4.
4. Additinal exercises.
五、板书设计
Mdule 3
Unit 3 Language in use-2
The present perfect: have / has + dne
already, just and yet
have / has been t & have / has gne t