必修六unit_4_using_language

• 8. 温室气体继续在大气层中聚集。 • Greenhouse gases _____________________ in the atmosphere . • Greenhouse gases continue to build up in the atmosphere .
• 9. 即使我们开始减少二氧化碳和其他温室 气体的含量，在未来几十年或几个世纪 内， 气候仍会持续转暖。 • ________ we start reducing the amount of carbon dioxide and other greenhouse gases, _________________.. • Even if we start reducing the amount of carbon dioxide and other greenhouse gases, the climate is going to keep on warming for decades or centuries..
Read the text carefully and fill in the blanks.
What can we do about global warming? ◆ Turn a(n) _________________ off electrical appliance when you’re not using it. ◆ Put on more clothes instead of turning up the _______. heat ◆ Walk or ____________ instead of ride a bike taking motor vehicles. ◆ ________ cans, bottles, plastics and Recycle newspapers.
Para 2 How has it come about?
众所周知，在我们日常生活中有很多东西在消 耗能源。 It is universally acknowledged that there are many things that consume energy in our daily lives. So there is no doubt that it is human activity that has caused this global warming rather than a random but natural phenomenon.
• • • • • •
make contributions to, so long as, put up with, and so on, on the whole, on behalf of
• • • • • •
build up, and so on, make a difference, are opposed to, glance at, so long as
Earth Care’s Sophie Armstrong _____________________（探 索这些问题） Earth Care’s Sophie Armstrong explores（探索） these questions。
• 4。毫无疑问地球正在变暖，全球变暖是人为的， 而不是随意的自然现象。 _________________________ the earth is becoming warmer and that ________________________________ has caused this global warming ____________________________ phenomenon. • There is no doubt that the earth is becoming warmer and that it is human activity that has caused this global warming rather than a random but natural phenom观点，地球温 度的上升是由于化石燃料的燃烧而产生了 热量。例如煤，天然气和石油。 • Most scientists _____________________ the increase in the earth’s temperature _______________ the burning of fossil fuels like coal,natural gas and oil _______________. • Most scientists subscribe to the view that the increase in the earth’s temperature is due to the burning of fossil fuels like coal,natural gas and oil to produce energy.
Para 4 Ending
• Let’s make contributions to environment protection for both ourselves and our future generations. • 11. Together, individuals can make a difference.
• 10.Let’s make contributions to environment protection for both ourselves and our future generations. • 11. Together, individuals can make a difference.
make contributions to, so long as, put up with, and so on, on the whole, on behalf of • 11_________, our talks were going on smoothly. • 12. 11. I’m greatly honored to put on performance here__________my school. • 13. I cannot _________my noisy roommate. • 14. __________ there is life there is hope. • 15. Let’s ____________our earth for ourselves and our future generations.
• 6.它意味中更多的热能将被困在大气层中， 从而引起全球气温上升。 • It means that more heat energy ____________________ atmosphere _________________________________. • It means that more heat energy tends to be trapped in the atmosphere causing the global temperature to go up.
• 7. 他们还赞同下述观点：正是由于越来越 多的燃烧化石燃料导致了二氧化碳的增加。 • They also agree that ___________ the burning of more and more fossil fuels ______________________________ carbon dioxide. • They also agree that it is the burning of more and more fossil fuels that has resulted in this increase carbon dioxide.
• 报社征稿有关global warming的作文，请你根据 以下提示，向报社投稿。 • Para 1—Problems about global warming • 全球变暖，地球温度的上升，已经成为最严重的 环境问题之一。 • Global warming, the rise of the temperature of the earth, has become one of the most severe environmental problems. • It has harmful effects, causing the sea level to rise and many natural disasters to strike.
build up, and so on, make a difference, are opposed to, glance at, so long as
• 16. If you want to save energy, you’d better not use the air conditioner, the heater _________ when it is not necessary. • 17.What we do now must ______our earth. • 18. Most of us agree with this plan, but some of us ________it. • 19. I only have time to ______the letter. • 20. Greenhouse gases continue to__________ in the atmosphere
Unit 4 using language
Language points
1.6-test
• • • • • • • • • • 1. mild 2. come into existence 3. electrical 4. have little effect on 5. refresh 6. disagreement 7. in danger 8.provide sb with sth 9. carry out 10. be casual about
Para 3 What can we do to solve it?
• So we must take effective measures to save our planet. First, we should use more clean energy and less coal and oil. Second, we should go to work on foot or by bus instead of driving a car if possible. Third, we should plant more trees, because plants can turn CO2 into oxygen. More importantly, we should form the habit of saving energy in our daily life.
众所周知，在我们日常生活中有很多东西 在消耗能源。 It is universally acknowledged that there are many things that consume energy in our daily lives.
我们称用之不竭的资源为可更新能源，称最 终会枯竭的资源为不可更新能源。 An energy source is renewable ____________________________ and non-renewable ___________________. An energy source is renewable when supplies of it never run out and nonrenewable when one day they will run out.