九年级英语集体备课教案
Unit 13 We’re trying to save the earth!
一、教学目标梭哈英文：
1. 语言知识目标
基本词汇：litter, advantage, bottom, fisherman, coal, ugly, cost, wooden, plastic, takeaway, bin, shark, fin, method, cruel. Harmful, chain, ecosystem, industry, law, scientific, afford, reusable, transportation, recycle, napkin, upside, gate, bottle, president, inspiration, iron, work, metal, creativity,
基本词组：be harmful to, at the top(of sth.), take part in, turn off, take action, throw away, put sth. to good u, pull…四级分数分布 down, bring back
基本句型：We’re trying to save the earth!
The river ud to be so clean.
The air is badly polluted.
No scientific studies have showed that shark fins are good for health.
We should help save the sharks.
2. 技能目标: 能正确运用现在进行时，现在完成时，被动语态，情态动词和ud to 句型。
3. 情感目标: 有环境危机意识，学会关注环境保护环境。
二、教学重难点：
1. 教学重点：（1）能正确运用现在进行时，现在完成时，被动语态，情态动词和ud to 句型。
（2）保护环境的措施方法。
2. 教学难点：能正确运用现在进行时，现在完成时，被动语态，情态动词和ud to 句型。
课时安排：
环球职业在线教育
Period1:SectionA(1a—1c) Period2: SectionA(2a—2d)
Period3: SectionA(3a—3b) Period4: SectionA(Grammar focus—4c)
Period5:SectionB(1a—1e) Period6: SectionB(2asuggest的名词—2b)
Period7: SectionB(2c—2e) Period8: SectionB(3a—lf-check)
Unit 13 We’sourcesre trying to save the earth!
Period1:SectionA(1a—1c)
一、教学目标：
1. 语言知识目标
基本词汇实用英语：litter, advantage, bottom, fisherman,
基本词组：be harmful to, at the top(of sth.),
基本句型：We’re trying to save the earth!
The river ud to be so clean.
The air is badly polluted.
No scientific studies have showed that shark fins are good for health.
We should help save the sharks.
2. 技能目标: 能正确运用现在进行时，现在完成时，被动语态，情态动词和ud to 句型。
3. 情感目标: 有环境危机意识，学会关注环境保护环境。
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二、教学重难点：
1. 教学重点：（1）能正确运用现在进行时，现在完成时，被动语态，情态动词和ud to 句型。
（2）保护环境的措施方法。
2. 教学难点：能正确运用现在进行时，现在完成时，被动语态，情态动词和ud to 句型。
三、教学步骤:
I. Prentation
Show the picture of the earth and tell students the earth is polluted now.
For example: (1) The factories that burn coal pollute the air with a lot of black smoke.
(2) Factories put waste into the river.
(3) People should throw away litter in the bin.
(4)There are more cars on the road.
Learn some new words.
II. Work on 1a
Here are some words related to different kinds of pollution. Write them in the box below. Then add more words.
loud music cars rubbish planes littering ships factories smoking building hous mobile phones |
|
noi pollution 疯狂英语视频air pollution water pollution
____________ ___________ _____________
2011考研国家线____________ ___________ _____________
____________ ___________ _____________
____________ ___________ _____________
III. Listening
1. Work on1b. Listen and complete the ntences.
What was the problem? | The river was _____________. Even the bottom (底部) of the river was full of ________. There were no more ______ for fishermen (渔民) to catch. |
What caud the problem? | People are throwing _______ into the river. Factories are putting ______ into the river. |
How should the problem be solved? | We should write to the ____________ and ask them to ___________ the factories. Everyone should help to __________ the river. |
| |
2. Listen again and answer the following questions.
1) What does Tony want to do later this afternoon?
He wants to go swimming with Mark in the river later this afternoon.
2) Why doesn’t Mark want to go with Tony?
Becau the river was really dirty. Even the bottom of the river was full of rubbish, and there were no more fish for fishermen to catch.
3) How was the river in the past?
It ud to be so clean. It has been the nicest river in this town.
IV. Practice
讲师英文
1. Role-play the conversation in 1c.
Mark: The river was dirty. Even the bottom of the river was full of rubbish.
Tony: But it ud to be so clean!
Mark: Yes, but people are throwing litter into the river.
Tony: Everyone in this town should play a part in cleaning it up!
2. Make conversations using the pollution in 1a.
A: The river has always been the nicest river in this town.
B: Yes, it ud to be so clean.
A: But I was there last weekend and the river was really dirty.
B: What caud the problem?
A: People are throwing litter into the river.
B: What should we do?
