Unit 4 Global warming Writing 教学课件18张PPT
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| 名称 | Unit 4 Global warming Writing 教学课件18张PPT |  | |
| 格式 | zip | ||
| 文件大小 | 1.1MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2018-12-23 09:37:11 | ||
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文档简介
课件18张PPT。普通高中课程标准实验教科书人教版
Book 6 Unit 4
Writing
Learning goals
1. to talk about global warming；
2. to learn to write a letter of appeal;
3. to raise the awareness of environmental protection;
4. to learn to cooperate with partners.
① Earth Hour is an activity proposed by WWF to deal with global climate change, hoping that individuals, communities, businesses and governments turn off lights from 20:30 to 21:30 on the last Saturday of March each year. ②It started in Sydney in 2007, spreads quickly and has become a global activity. ③Earth Hour aims to make people aware of the threat caused by climate change and make them aware a small action will have profound(深远的) effects on the environment.?What are the bad effects of global warming? What are the bad effects of global warming?Global warming leads to the ______ of sea level and _______ of ice in the Antarctic, which means that the space for the land organism decreases. risemeltingdiseasesThe increase in temperature provides a better condition for viruses and bacteria to grow, causing the spread of _______. It will also result in the _____________ of some species.disappearanceGlobal warming increases the possibility of ________________ such as floods, droughts, serious storms and so on. They have become stronger than ever before. extreme weather What can we do
about global warmingIt is human activity that has caused this global warming. So it’s time that we should make some changes now.low carbon lifehousing
food
clothing
transportationAttitude ＆ AwarenessActionLinking wordseg.
It is a good idea to switch off an electrical appliance when you are not using it, which will save resources and energy.Sentence patterns for adviceT-D pattern What slogans have we learnt in the unit? Do you know any more slogans?
1. Together, individuals can make a difference.
2. Your contribution counts. Wring task
假设你是校学生会主席李华。随着2017年“地球一小时”的临近，你校学生会将组织开展“低碳生活”的主题活动，呼吁全体师生行动起来，抵制全球变暖。请根据内容要点写一封倡议信，内容包括：
1. 低碳生活的必要性(全球变暖低碳生活的危害)；
2. 低碳生活的方式（2-3点）；
3. 发出号召与希望。
Dear teachers and fellow students,
As Earth Hour of 2017 draws near, our school
decides to launch a campaign-live low-carbon life.
on behalf of the Student Union_________________
Structure of a letter of appealBeginning---greetings, introduce the purpose( bad effects of global warming)
Body--- effective measures to deal with global warming （T-D pattern，linking words）
Ending ---appeal (slogan)Dear teachers and fellow students,
As Earth Hour of 2017 draws near, our school decides to
launch a campaign-live low-carbon life. On behalf of the Student
Union___________.
The earth is becoming warmer and warmer, which brings
about some great bad effects. Firstly, …,secondly, …thirdly, …
Therefore, effective measures should be taken to stop global
warming. …
(slogan)…
the Student Union Wring task
假设你是校学生会主席李华。随着2017年“地球一小时”的临近，你校学生会将组织开展“低碳生活”的主题活动，呼吁全体师生行动起来，抵制全球变暖。请根据内容要点写一封倡议信，内容包括：
1. 低碳生活的必要性(全球变暖低碳生活的危害)；
2. 低碳生活的方式（2-3点）；
3. 发出号召与希望。
Dear teachers and fellow students,
As Earth Hour of 2017 draws near, our school
decides to launch a campaign-live low-carbon life.
on behalf of the Student Union_________________
It’s time to take action!Assignment :
1. Finish this letter of appeal in your homeworkbook;
2. Search more passages on global warming on the Internet.Thank you
Book 6 Unit 4
Writing
Learning goals
1. to talk about global warming；
2. to learn to write a letter of appeal;
3. to raise the awareness of environmental protection;
4. to learn to cooperate with partners.
① Earth Hour is an activity proposed by WWF to deal with global climate change, hoping that individuals, communities, businesses and governments turn off lights from 20:30 to 21:30 on the last Saturday of March each year. ②It started in Sydney in 2007, spreads quickly and has become a global activity. ③Earth Hour aims to make people aware of the threat caused by climate change and make them aware a small action will have profound(深远的) effects on the environment.?What are the bad effects of global warming? What are the bad effects of global warming?Global warming leads to the ______ of sea level and _______ of ice in the Antarctic, which means that the space for the land organism decreases. risemeltingdiseasesThe increase in temperature provides a better condition for viruses and bacteria to grow, causing the spread of _______. It will also result in the _____________ of some species.disappearanceGlobal warming increases the possibility of ________________ such as floods, droughts, serious storms and so on. They have become stronger than ever before. extreme weather What can we do
about global warmingIt is human activity that has caused this global warming. So it’s time that we should make some changes now.low carbon lifehousing
food
clothing
transportationAttitude ＆ AwarenessActionLinking wordseg.
It is a good idea to switch off an electrical appliance when you are not using it, which will save resources and energy.Sentence patterns for adviceT-D pattern What slogans have we learnt in the unit? Do you know any more slogans?
1. Together, individuals can make a difference.
2. Your contribution counts. Wring task
假设你是校学生会主席李华。随着2017年“地球一小时”的临近，你校学生会将组织开展“低碳生活”的主题活动，呼吁全体师生行动起来，抵制全球变暖。请根据内容要点写一封倡议信，内容包括：
1. 低碳生活的必要性(全球变暖低碳生活的危害)；
2. 低碳生活的方式（2-3点）；
3. 发出号召与希望。
Dear teachers and fellow students,
As Earth Hour of 2017 draws near, our school
decides to launch a campaign-live low-carbon life.
on behalf of the Student Union_________________
Structure of a letter of appealBeginning---greetings, introduce the purpose( bad effects of global warming)
Body--- effective measures to deal with global warming （T-D pattern，linking words）
Ending ---appeal (slogan)Dear teachers and fellow students,
As Earth Hour of 2017 draws near, our school decides to
launch a campaign-live low-carbon life. On behalf of the Student
Union___________.
The earth is becoming warmer and warmer, which brings
about some great bad effects. Firstly, …,secondly, …thirdly, …
Therefore, effective measures should be taken to stop global
warming. …
(slogan)…
the Student Union Wring task
假设你是校学生会主席李华。随着2017年“地球一小时”的临近，你校学生会将组织开展“低碳生活”的主题活动，呼吁全体师生行动起来，抵制全球变暖。请根据内容要点写一封倡议信，内容包括：
1. 低碳生活的必要性(全球变暖低碳生活的危害)；
2. 低碳生活的方式（2-3点）；
3. 发出号召与希望。
Dear teachers and fellow students,
As Earth Hour of 2017 draws near, our school
decides to launch a campaign-live low-carbon life.
on behalf of the Student Union_________________
It’s time to take action!Assignment :
1. Finish this letter of appeal in your homeworkbook;
2. Search more passages on global warming on the Internet.Thank you