外研版九上： Module 12 unit3 Language in use.教案

1188720012471400Nature and environmental protection
复习研讨课
一、教学目标：
1. 语言知识目标
基本词汇：all the wild animals (tigers, elephants, snakes, sharks, etc.), 动词被动形式（polluted, used等）method, reusable, transportation, recycle,
基本词组：take part in, turn off, take actions, throw away, cut down,
基本句型：The air is badly polluted.
There will be…
We should save the earth.
2. 技能目标: 能灵活运用相关语句描述环境问题，运用情态动词等陈述计划。
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）能正确运用各种时态，被动语态等描述问题。
（2）保护环境的措施方法。
2. 教学难点：能正确运用不同时态和语态，正确陈述观点。
三、教学步骤:
I. Revision and warming up
Ask relevant questions to make them realize their love for nature.
Review relevant words and phrases, play “missing words” and bring out today’s topic.
Watch a video to state the serious environmental situation.
II. Presentation
Review data and pictures to have a better understanding of the present environment.
Brainstorm in groups.
Make a list of the facts. (Group1)
e.g. Rivers and land are polluted.
There are fewer wild animals than before.
Make a list of what we can do. (Group2)
We can/should/must/…
Things which can be done by people every day:
take your own bags when you go shopping
spend less time in the shower
turn off the lights when you leave a room
take public transport rather than drive
avoid using air conditioners
Turn off the lights when we leave a room.
Take our own bags when shopping.
Ride a bike.
Recycle paper.
Don’t use paper napkins.
What will the future be like. (Group3)
e.g. There will be more/fewer trees.
3. Summarize opinions.
III. Practice
Listening comprehension.
Complete the dialogue.
IV. Groupwork
1.Discuss in groups your plan to protect the earth and your predictions.
2. Students share their ideas.
V. Writing
Writing (2016衡阳)
荣光学校九年级（2）班就"环境问题"召开了一次班会，并且以"Our?Environment?in?Ten?Years：for?Better?or?Worse？"为题进行了一次讨论．许多同学对未来表示乐观，但也有些同学对未来有些担心．请根据表格中的内容提示，用英语写一篇短文．
乐观者的观点
1.越来越多的人将成为环保主义者。
2.政府将采取更多的措施改善环境。
担心者的观点
1.大量的树木仍将被砍伐。2.私家车将越来越多。
你的观点及你的打算
学生自拟（至少两点）
提示：1．短文中不得出现真实的人名和地名．
2．短文中应包含至少4个要点．
3．书写工整、语句通顺、连贯，词数不少于80．
注意：文章开头已给出，不计入总词数．
参考词汇：optimistic?adj．乐观的????government?n．政府　　take?measures?to采取措施　private?adj．私有的
Our?Environment?in?Ten?Years：for?Better?or?Worse？
Many?students?are?optimistic?about?our?environment?in?ten?years．