课件27张PPT。练习：It was ______ he said ______disappointed me.
A. what…that B. that…that
C. What…what D. that…what
A2. It was for this reason ______ her uncle moved out of New York and settled down in a small village．
A．which B．why C．that D．how
C强调句的练习3. It is because he is too young _____he does not
understand it.
A. as B. so C. that D. what
C4. _____ in this room that our first meeting was held.
A. Just when B. When C. Where D .It was
D 5. It was on the National Day_____ she met with
her separated sister.
A. that B. where C. when D. which
A6______ computers play such an important part in
our daily life?
A．Why it is that B．Why is it that
C．Why was it that D．Why is it
B7. Was it during the Second World War_____ he died?
A. that B .while C. in which D .then
8. _____ he came back home that we knew what had
happened . A. When it was B. It was when
C. Was it when D. When was it 9. It __ ___ Mike and Mary who helped the old man several days ago .
A. was B. are C. were D. had been BAAIs it _____ who wants to see you. A. him B. he C. his D. himself BIt was _____ who respected all their teachers. A. them B. their C. they D. themselves C--- Who is Mary ? --- Was it _____ that you referred to ? A. he B. she C. her D. they C强调部分如果是人称代词，应根据句子需要选择它的主格或宾格形式 Reading What is the greenhouse made and used for? A greenhouse is made of glass and is used for growing plants, especially during cold weather.traps the heat from the sunkeeps it from escapingheat up greenhouseHow does it work?Global WarmingSkim the title:
THE EARTH IS BECOMING WARMER – BUT DOES IT MATTER?What is the main topic?
A. The earth. B. Global warming.
C. Becoming warmer doesn’t matter.
What is the writing style?
A. Expositive说明文 B. Descriptive.
C. Argumentative.议论文
??The organization of an expositive: IntroductionA titleBodyConclusionSkimmingSkim the main text: Para. 1Para. 2-4IIIPara. 5-9IIIPara. 10IVIntroduction Body Conclusion( Paragraph 1 )Introduce a debate over the issue of global warming（引入话题）. Raising a question(Paragraphs 2---4 ) Illustrate(举列说明） how global warming comes about. using graphs(图表). (Paragraphs 5---9 ) List two different attitudes towards global warming（例举不同的态度）.Giving examples, making contrast(对比). (Paragraph 10 ) It‘s up to readers to think and decide whether people should do something about global warming or not（由读者决定未来如何对付全球变暖）. Using a question, leaving readers to think over the issue(话题). ScanningLet’s check it: The 1st graph shows the global t between 1860 and . The temperature i and decreased over this period but on the whole it i by around one degree Fahrenheit. During this time, the earth reached its l temperature in about 1910 and its highest in . There was a steady i in the temperature during the 20 years after 1980. We can see from the graph that the earth has become w since early last century.emperature2000ncreasedncreased owest2000ncreasearmer浓度单位Let’s check it: The 2nd graph shows the amount of c d in the atmosphere from to 2000. The Co2 c steadily i over this forty-year period. It went up from 315 to parts p million. arbonioxide1957ontentncreased370er1. The temperature last century didn’t increase much.
2. Everyone believes that global warming is caused by the activities of humans.
3. Janice Foster believes that global warming is caused by burning fossil fuels.
4. Natural gas is a greenhouse gas.
5. Carbon dioxide is a byproduct of burning fossil fuels.Read the article carefully. Are these statements true or false? FFTFT6. People accept Charles Keeling’s data because he took accurate measurements.
7. Flooding could be one of the effects of future global warming.
8. George Hambley believes scientists are just guessing about the effects of global warming.
9. George Hambley is worried about the effects of carbon dioxide on plant growth.
10. It is clear what the effects of global warming will be.TTTFFText-understandingTranslate the following words into English: 图表
现象
燃料
影响
灾难
副产品数据
气候
每
陈述
范围
干旱graphphenomenonfuelperdatacatastropheclimateconsequencestaterangebyproductdroughtText-understandingTranslate the following phrases into English: 与…比较
发生
大量的
导致
增加
毫无疑问
继续
物种的灭绝
compare tocome abouthuge quantities ofresult inbuild upThere is no doubt that …keep onthe destruction of species
