2014九年级英语上册Unit2SavingtheEarth12份导学案

详细内容

时间：2014年 9 月 日

Topic 1 Pollution has caused too many problems.
Section A

一、学习目标：
1、会正确使用一般过去时与现在完成时，了解两种 时态的区别。
2、掌握以下生词、短语：bee, butterfly, moss, shame, several, pour, stream, bamboo, What a mess! What a shame, pour…into…
3、了解污染，要学会保护环境。
二、自主预习：
Task 1：用动词的正确时态填空：
1、I __________(see) the film last week. It __________(be) interesting.
2、I __________ ever __________(see) the film. I don’t want to go to day.
3、My father __________(be) a teacher twenty years ago. But now he __________(be) an office worker.
4、My father __________(be) a teacher for twenty years. His students like him very much.
5、―I __________(call) you yesterday evening.
―Sorry. I __________(be) in the shop with my mother.
6、―You look very nice i n your new dress today.
―Oh, really? I __________(buy) it whe n it was on sale.
7、―How long __________ Robert __________(study) in this school?
―Since 2 012.
8、―__________ you _______ ___(have) your breakfast yet?
―Yes. Mom __________(cook) it for me.
9、Long time no see! I think you __________(change) a lot.
Task 2：写出下列短语与生词。
1、西山
2、花草
3、看到蜜蜂和蝴蝶在飞舞
4、多么脏乱啊！
5、多么遗憾啊！
6、几座化工厂
7、把……倒入……
8、废水
9、清澈的小溪
10、更少的竹叶
Task 3：你感觉你周围的环境在变吗？变得怎样？请用一个词来形容，可以列举更多罗！
river__________noise__________ air__________
weather__________trees__________animals__________
三、合作探究：
Task 1：Listen to 1a.
1、Listen and finish 1b.
2、Listen and finish 1c.
Task 2：Read
1、Read and find out the two k inds of senten ces.(一般过去时和现在完成时的句子)
2、Re ad and discuss.
a. The flowers and grass have gone.
go：__________
e.g. 我的新自行车不见了。_____________________________________
b. There are several chemical factories pouring waste water into the stream.
there be+sth/sb. doing sth____________________
e.g. 看！有个小女孩在街上哭。__________________________________
pour…into…____________________
e.g. 请把糖倒 入杯里。________________________________________
waste：
n.浪费e.g.浪费时间____________________
v.浪费e.g.浪费时间____________________
adj.废弃的e.g.废水____________________
c. What a shame! =________________________________________.
Task 3：Retell
Two years ago the West Hill was a __________ place. There were lots of __________ and __________. We could see bees and butterflies __________. And the air was __________ and the water was __________. But now everything __________ __________. The water is __________ and smells __________, because there are __________ chemical factory __________ waste water __________ the stream. And the flowers and grass __________ __________.
四、当堂评价：
1、Act out 1a.
2、Practice in pairs. Finish 2
3、Listen and finish 3.
五、拓展提升：
Work in groups and talk about pollcotion in a place you are familiar with.
六、课后检测：
Section A.