What a large population!
what a large population!
section a
（一）預習提示
has maria called kangkang?
(1) ⅰ.read 1a and answer the following questions:
(2) has kangkang ever been to a shopping center?
(3) why doesn’t kangkang want to go to a shopping center?
(4) does maria hate to go shopping?
ⅱ.translate the following into ehglish.
(1)你曾到過哪里？
(2)我以前從未到過日本。
(3)他已經吃過早飯了。
(4)你曾參觀過長城嗎？
(5)我們剛剛找到這個小孩。
ⅲ. read 3a and answer the following questions.
(1) what can you see in the picture?
(2) what’s the difference between the two photos?
(3) what about their living conditions in the first photo? what about the other photo?
(4) which country had the largest population in the world at that time?
(5) how many children do most families have now? how many children did most families have in the past?
ⅳ.translate the following into english.
(1)多么漂亮的照片！
(2)看上去可愛。
(3)他們的生活條件
(4)我父親的一張家庭照
(5)至少
(6)世界上人口最多
(7)我國的獨生子女政策
(8)獨生子女
(9)對某人要求嚴格
（二）教案
the main activities are 1 and 3a.本課活動重點是1和3a。
ⅰ.teaching aims and demands教學目標
1.master some new words and useful expressions:
probably european ,because of ,neither ,greatly ,recent ,increase .
2.go on studying the present perfect with“just, already, yet, ever, never”.
(1) i've just called you.
(2) have you found him yet?
(3) he has already gone home.
3.talk about the changes of economy and population in china.
4.develop the emotions of valuing the present life.
ⅱ.teaching aids教具
錄音機/ 兩張全家福照片（一張現在的，一張60年代的）/幻燈片或小黑板。
ⅲ.teaching periods :
ⅳ.five finger teaching plan五指教學方案
step 1 review 第一步 復習 （時間:12分鐘）
（通過復習有關過去和現在的生活情況，訓練學生歸納總結能力和口語表達能力，并引出新話題。）
t: from topic 1, we have known a lot about the lives of the past. let’s retell it. first, you can talk about it in groups, and then i will ask some of you to show yourselves.
(一分鐘后。)
t: please stop here. next, let’s share your opinions.
s1: most people had a hard life.
s2: they had no chance to go to school.
s3: some of them had to work and make money to help support their families.
s4: many kids used to be child laborers.
s5: the roads used to be narrow and the houses used to be too small and dark.
(教師總結，引出本節課中心話題。)
t: you've done very well. but do you know why the life used to be like that?
s6: because at that time, there were too many children in almost each family.