2017届高三英语一轮复习同步课件：Unit 4 Period 1（人教版选修六）_高考复习指南

2017届高三英语一轮复习同步课件：Unit 4 Period 1（人教版选修六）

　　5．It was so dark that he could hardly see the faces of his companions. It was not light ________ for him ________ see the faces of his companions. 【答案】enough；to Ⅳ.用恰当的介、副词填空 1．What other things do we use energy ________？ 2．A greenhouse is made of glass and is used ________ growing plants，especially during cold weather. 3．Any damage resulting ________ carelessness must be paid for. 4．Can you explain to me how it came ________？ 5．Their pressure on the enemy is building ________. 6．Don’t keep ________ asking silly questions. 【答案】1.for　2.for　3.from　4.about　5.up　6.on Ⅲ.句型搜索 1．__________________ that the earth is becoming warmer … 毫无疑问地球正在变暖…… 【答案】There is no doubt that 2．“We can’t predict the climate __________ what to expect … ” “我们预报气候不够准确以至于不能知道要发生的事……” 【答案】well enough to know

　　Ⅳ.课文缩写 There is no doubt that it is human activities 1.________ have caused this global warming rather than 2.________ natural phenomenon. All scientists subscribe 3.________ the view that the increase in the earth’s temperature is due to the burning of fossil fuels. The “greenhouse effect” begins 4.________ we add huge quantities of extra carbon dioxide into the atmosphere 5.________ (cause)the global temperature to go up. The burning of more and more fossil fuels has resulted 6.________ the increase in carbon dioxide. 7.________， the attitudes of scientists are different. Some think that the trend would be a catastrophe. But some are opposed to this view 8.________ they predict that any warming will be mild with few bad environmental 9.________(consequent). Even though we have taken some measures, the climate is going to keep on warming for decades 10.________ centuries. 【答案】1.that　2. a　3. to　4. when　5.causing 6. in　7. However　8. and　9. consequences　 10. or 1．consume v．消费；消耗；吃完；喝光 Make a list of the things that consume energy in your home，school，or any other places you can think of. 列举一些在家里、学校里或者其他你能想到的地方消耗能量的东西。 The car consumes a lot of fuel. 这辆汽车很费燃料。单词扫描