初中英语仁爱科普版九年级上册Topic 2 The population in developing countries is growing faster.精品教学设计

这是一份初中英语仁爱科普版九年级上册Topic 2 The population in developing countries is growing faster.精品教学设计，共7页。教案主要包含了教学目标，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。

Sectin D
一、教学目标
1. 能根据已学语音、音标及发音规则，正确朗读下列词汇并在实际的对话操练中加以应用：
surrund, garbage, discurage, lcal, capital, huge, market, excellent, transprtatin
2. 巩固现在完成时中标志性副词的用法及区别。
3. 能够通过看图表理解有关人口的文章，增强知识迁移能力，模仿并掌握写作技巧。
4. 能够运用正确的表达方式，比较不同的生活方式。
5. 了解不同地域的不同生活方式，以及中西方文化和人口差异的密切联系。
二、教学重点及难点
重点：
1. 能根据已学语音、音标及发音规则，正确朗读下列词汇并在实际的对话操练中加以应用：
surrund, garbage, discurage, lcal, capital, huge, market, excellent, transprtatin
2. 能够通过看图表理解有关人口的文章，增强知识迁移能力，模仿并掌握写作技巧。
难点：
1. 巩固现在完成时中标志性副词的用法及区别。
2. 能将所学阅读文章中的写作技巧，运用到自己的口语表达和书面表达中。
三、教学准备
教师：教学课件；不同生活环境的图片；多媒体设备
学生：课前预习
四、教学过程
Task 1
Step 1 Warming-up
Greet and have a cmpetitin.
T: Hell, bys and girls! Last class, we have learnt hw t read the large numbers in English. Nw let’s have a cmpetitin in grups. I’ll speak ut sme numbers in English. Yu shuld write them dwn n a piece f paper. Then check the answers and let’s see which ne is the best grup.
T: Five hundred and fifty-ne.
…
【设计意图】活跃课堂气氛的同时，引导学生从逆向复习数字的读法。
Step 2 Presentatin
Read thrugh the Grammar and Functins and fill in the blanks. Then ask Ss t sum up the rules f grammar and pay attentin t useful expressins.
T: Excellent. Nw let’s read and fill in the blanks carefully. Then check yur answers with yur partner.
1. 现在完成时态中 already, yet, just, never, ever 用法区别 ：
(1) already 意为“已经”
① 通常用于陈述句中（放在have和has的后面）。
I have already been there.
② 也可用于疑问句，表示期望得到肯定的回答或表示惊异，常放在句末。
She has already fund her bike.
Has she fund her bike already?
(2) yet
① 意为“还”，用于否定句。
I haven’t fund my ruler yet.
② 意为“已经”，用于疑问句。
Have yu fund yur ruler yet?
(3) just 意为“刚才”， 只用于陈述句（放在have和has的后面）。
I have just received a letter.
(4) never 意为“从不”， 用于否定句（放在have和has的后面）。
I’ve never been t Beijing.
(5) ever 意为“曾经”，用于疑问句（放在have和has的后面）。
Have yu ever been t Beijing?
2. S + be/情态动词/助动词 + 主语.
Neither/Nr + be/情态动词/助动词 + 主语.
3. increase by 增加了……
increase t 增加到……
【设计意图】培养学生归纳总结所学知识，构建知识框架的能力。
Step 3 Practice
Fill in the blanks with the crrect frm f the wrds in brackets.
1. The train _______ (leave).
It _______ (leave) just nw.
2. She is ding her hmewrk.
She _______________ (nt finish) her hmewrk yet.
3. A: ______ yu ________(care) fr the ld befre?
B: Yes. We ften take part in scial activities.
4. I knw the Great Wall very well.
Because I ____________ (be) there befre.
【设计意图】通过及时检测，引导学生正确评价自己学习中的不足，积极主动向老师或同学请教，寻求帮助。
Task 2
Step 1 Pre-reading
Lk at sme pictures and talk abut their pinins abut them.
T: Nw, lk at the pictures. Where d yu like t live?
Ss: I like living in the cuntryside.
T: Tell us the reasn, please.
Ss: Because the air is fresh …
【设计意图】引入学生感兴趣的话题，进行自由讨论，为接下来的阅读活动做准备。
Step 2 While-reading
1. Read 1 and find ut where Sue and Li Ming live.
T: Nw read 1 by yurselves and find ut where Sue and Li Ming live. It can help yu understand the passage easily.
【设计意图】通过速读文章，回答问题，培养学生根据不同的阅读任务采用不同的阅读方法，提升阅读效果的阅读策略。
2. Read 1 and mark T (True) r F (False).
(1) Sue lives in Beijing.
(2) Fairmnt has a ppulatin f fewer than 600 peple.
(3) The peple in Fairmnt ften see friends because they live clse t each ther.
(4) There are many fine places t g t in Beijing.
(5) Li Ming desn’t like Beijing.
【设计意图】通过判断正误，从细节检测学生对文章的理解，有利于进行后面的记录笔记
活动。
3. Read 1 and fill in the table.
T: Nw read Part 1 again and fill in the table f Part 1.
T: OK, please talk abut the advantages f living in a small twn.
S1: The air is clean and fresh.
S2: live clse t nature
S3 ...
T: Nw yu can have a try t retell the passages accrding t the infrmatin n the table.
【设计意图】培养学生阅读时记录笔记的好习惯，提升他们的阅读效率，为后面的写作奠定基础。
Step 3 Pst-reading
1. Review the key wrds and phrases related t the tpic.
T: Nw let’s review sme key wrds and phrases tgether. Can yu speak ut them ne by ne?
有着大约……的人口______________________________
lse ne’s way ______________________________
增加了…… ______________________________
develping cuntries______________________________
develped cuntries______________________________
carry ut ______________________________
阻止某人做某事______________________________
采取措施做某事______________________________
thanks t ______________________________
be surrunded by______________________________
the capital f China ______________________________
【设计意图】准备好学生写作的词汇素材，让他们的写作活动顺利展开。
2. Discuss where Ss wuld like t live based n 1 and try t list the reasns.
T: D yu like t live in Beijing r Fairmnt?
S1: I like t live in Beijing.
T: Why?
S1: Because I’d like t g shpping.
T: Hw abut yu? Where d yu like t live?
S2: I like t live in …
【设计意图】锻炼学生的语言组织能力，为写作做好铺垫。
3. Write a shrt passage abut the place Ss wuld like t live based n 1.
Yu may begin like this:
I’m … I wuld like t live in … First f all, …
Prject
Making a Reprt n Different Types f Families.
1. Lk at the different types f families belw and discuss the advantages and disadvantages f each type f family.
2. Which kind f family d yu belng t and which ne d yu like better?
Why?
3. Reprt the result t the class.
T: Lk at the tw pictures, what kinds f families are they?
Ss: They are extended family and nuclear family?
T: Right. Which ne d yu belng t, S1?
S1: I belng t a extended family, s many peple in ur family.
T: Hw abut yu, S2?
S2: I belng t a nuclear family, nly my parents and I in the family.
S3 ...
T: OK. Nw wrk in grups t discuss the advantages and disadvantages f different types f families and which ne yu like better, and then make a reprt t the class.
T: Nw try t reprt t the class accrding t yur discussin in grups. Which grup?
S1: I live in an extended family. I think this kind f family is full f mre lve than the nuclear family.
【设计意图】以引导为主，提供相关信息（如图片、问题等），为学生思考提供素材，做好铺垫，让学生有准备和展示的机会，激发学生的自信和兴趣。
Test
Present the exercises and let Ss d sme practice.
Chse the best answer.
1. —Have yu imprved yur English ______?
—Yes, I have. I’ve ______ imprved it.
A. already; already B. already; yetC. yet; already D. yet; yet
2. China has a______ ppulatin.
A. manyB. muchC. lt f D. large
3. —Have yu been t the village _______ Gum Tree? It’s a beautiful place.
— Oh, really? I will g there sme day.
A. calledB. is called C. calls D. call
4. — I like t sing English sngs. What abut yu?
— ______
A. S I d. B. S d I.
C. Either is OK. D. Neither d I.
【设计意图】检测并强化学生对本课时内容的掌握。
Step 4 Summary
Sum up the main cntent f this class and repeat the key pints.
We learn:
1. sme wrds: lcal, capital, huge, market, excellent, surrund, garbage, transprtatin
2. sme phrases: clse t, discurage sb. (frm) ding sth.
3. sme sentences: I live in a small twn called Fairmnt.
The small twn is surrunded by trees.
We can:
1. make cmparisn
… the ppulatin in develping cuntries is larger than that in develped cuntries.
2. talk abut cause and effect
But smetimes it’s hard t see friends because they live s far away.
【设计意图】回顾本课时的主要内容。
Step 5 Hmewrk
1. Read Part 1 alud.
2. Preview Sectin A in Tpic 3.
【设计意图】巩固课上所学，预习下一节课。
五、板书设计
Unit 1 The Changing Wrld
Tpic 2 The ppulatin in develping cuntries is grwing faster.
Sectin D
lcal, capital, huge, market, excellent, surrund, garbage, discurage, transprtatin
clse t, discurage sb. (frm) ding sth.
I live in a small twn called Fairmnt.
The small twn is surrunded by trees.