温馨提示:
1. 部分包含数学公式或PPT动画的文件,查看预览时可能会显示错乱或异常,文件下载后无此问题,请放心下载。
2. 本文档由用户上传,版权归属用户,汇文网负责整理代发布。如果您对本文档版权有争议请及时联系客服。
3. 下载前请仔细阅读文档内容,确认文档内容符合您的需求后进行下载,若出现内容与标题不符可向本站投诉处理。
4. 下载文档时可能由于网络波动等原因无法下载或下载错误,付费完成后未能成功下载的用户请联系客服处理。
网站客服:3074922707
山东省邹平县实验中学九年级英语全册
Unit
13
Were
trying
to
save
the
earth第1课时教案
山东省
邹平县
实验
中学
九年级
英语
We
re
earth
课时
免费下载网址
Unit 13 We’re trying to save the earth(第1课时)
本学期第 课时 本单元第 1 课时 上课日期:_________
教学目标:
一、 目标
(一)、 能掌握以下单词和短语:
To learn the following words and expressions.
bottom, coal, public, ugly, cost, advantage, method, cruel, harmful, afford.
二、 教学重点
1. How to use the following words and expressions: cost, advantage, harmful, afford, used to, play a part in…
2. to understand the passage on Page 99.
三、 教学难点
1. How to use the following words and expressions: cost, advantage, harmful, afford, used to, play a part in…
2. to understand the passage on Page 99.
情感态度和价值观
After learning this part, every student will be aware of the serious situation of pullution and determined to take action to protect our earth fron now on.
教学过程:
Step 1 Lead-in
1) Show some pictures about pollution and ask students to discuss what’s the danger of each kind of pollution.
2) Here are some words are related to different kinds of pollution. Write them in the box below, and you can add more words.
loud music, littering, building houses, cars, ships, mobile phones, rubbish, factories, planes, smoking.
Air pollution
Noise pollution
Water
3) Role-play the following conversation and make your own conversations about the kinds of pollution above.
A: The river was dirty. Even the bottom of the river is full of rubbish.
B: But it used to be so clean.
A: Yes, but people are littering in the river.
B: Everyone in the town should play a part in cleaning it up.
Step 2. Reading
1) Fast-reading
Now turn to page 99 and read the page quickly to find answers to the sheet.
2) careful-reading
3) Studying useful words and expressions.
① cost v价钱为,花费 n.价钱,代价;花费,费用
The cost of a loaf of bread has increased five-fold..
Badges are also available at a cost of £2.50. 徽章也有卖的,2.5英镑一枚。
It's going to cost me over $100,000 to buy new trucks.
买几辆新卡车将花掉我10万多美元。
② harmful adj.对…有害的;能造成损害的;不利;不良
Smoking is harmful to our health.
吸烟对人类的健康有害。
③ used to do过去一向,过去时常,过去曾(而现在不再)做
Who used to do your laundry? 谁过去一直为你洗衣服?
She used to wash dishes in a restaurant.她曾经在餐馆里洗过盘子。
④ afford vt.买得起;担负得起;提供;给予
We couldn't afford to buy a new car. 我们买不起新的车。
We can't afford to wait. 我们等不起。
My parents can't even afford a new refrigerator.
我父母甚至买不起一台新冰箱。
⑤ play a part in扮演某角色; 与…有关,对…有影响
I'd like to play a part in their discussion. 我愿意参与他们的讨论。
Education is playing a big part in environmental protection.
教育在环境保护中起着很大作用。
He played a part in his favorite TV show.
他在他最喜欢的电视节目中扮演了一个角色。
解压密码联系qq 1119139686 加微信公众号jiaoxuewuyou 九折优惠!淘宝网址: