必修6unit4.pptx

Unit 4 Global warming;考点突破;;;重点突破;重点句型;3. quantity 量；数量 a quantity of 可数/不可数名词（单数） quantities of 可数/不可数名词（复数） 许多的；大量的 A large quantity of food ____needed in the flood area. Large quantities of food ____ needed in the flood area. 洪水灾区需要大量的食品。 ; Why does the lake smell terrible? Because large quantities of water ____. A. have polluted B. is being polluted C.has been polluted D.have been polluted;I. 根据下列各句句意及所给单词的首字母或汉语提示，写出各单词的正确形式。 1. A large q______ of rice is badly needed here. 2. Students are from a wide r______ of backgrounds. 3. She studied hard, and in c____________ she passed the exam. 4. The park attracts 4 million visitors p___ year.;5. What sort of ______ (燃料) do these machines need? 6. The ______ (数据) is still being analysed. So don’t be so worried. 7. The earthquake was a terrible _____________ (大灾难). 8. A rainbow is a natural ___________ (现象) especially after a heavy rain. 9. The ______ (曲线图) of export indicates a new success of the company.;II. 根据句意, 选择适当的单词或短语填空 1. climate; weather a. It’s very difficult for her to get used to the dry and cold ______ there. b. How we wish the sunny ______ could keep up for another several days! 2. come about; come across a. I’ve never ___________ anyone quite like her before. b. Please tell me how the accident __________. I am still in the dark.;3. quantity; quality a. Much of the land was of poor ______. b. Buy vegetables in small __________, for your immediate use. 4. result in; result from a. The accident ___________ the death of three people. b. His failure ______________ not working hard enough.;5. glance; glare; stare a. He ______ angrily at her across the dinner table. b. She ______ at the page for several minutes, trying to understand. c. She ______ round the room before she left.;III. 每空一词, 使两个句子的意思相同。 1. It was very late, but they went on working. It was very late, but they ___ ___ working. 2. We don’t doubt that he can do a good job. _____ ___ ___ ___ ____ he can do a good job. 3. Their care