Module 3 Food for Thought Unit 6 Fun Food 基础+提高+培优练习（含解析）

Module 3 Food for thought Unit 6 Fun food 培优练习 Ⅰ. Choose the answer that best completes the sentence. 1. Milk, especially from Mother, is all we need to _____ a small baby. A. nourishment B. nourish C. nutrition D. nutritious 2. It seems to me that much of her difficulties are _____. A. economic B. economical C. economy D. economics 3. The man _____ told me this refused to tell us his name and mobile phone number. A. which B. whom C. who D. whose 4. I wish to thank Professor Smith, without _____ help I would never have got this far. A. who B. whose C. whom D. which 5. He can’t find the tool ____ he often uses to plant trees. A. with which B. by which C. to which D. which Ⅱ. Fill in the blanks with the words or phrases from the box below. Change the form where necessary. natural prove agriculture economic benefit mix involve fortunately profitable His knowledge about _____is richer than that about industry. That business became _____last year. He was_____ in working out a plan. This company is in a bad _____state. You_____ flour, yeast and water to make bread. The field trip was of great _____to the students. I was late in getting to the station, but_____, the train was late too. He has_____ his courage in the battle. 9. He spoke in quite a _____ voice. III. Reading Comprehension A While students in Hainan are quite used to clear skies, Beijing teenagers are not so lucky. As another warm winter approaches, the city can expect the normal clouds of smoke caused by air pollution. But things could start to get better soon. The government is co-operating with a US-based environmental protection agency to update existing buses and trucks with clean fuel technology. The new technology could reduce air pollutants in existing diesel vehicles (柴油机) by 40 per cent. The programme will begin by testing buses in Beijing to see if the technology can be applied to them. “We encourage the development of public transportation. But at the same time we need to reduce pollution from them,” said an official. Efforts are being made to improve the capital’s environment with tighter controls on emissions (排放). Some heavily polluting factories and construction sites, such as those owned by the steel giant Shougang Group, have been asked to cut production in November and December or be closed. Beijing was the third polluted city in the world at the end of last century, according to the UN. But thanks to recent measures, the capital has made some progress. Last year 224 clear days were rated as having good air quality. In 1998 the air quality index (指数) gave just 100 days as good. “I am glad to see an improvement,” said a Senior 1 boy living in the northwest of Beijing. “Compared to other places, the air quality of Beijing is still worrying though. I hate the pollution. Once I was riding my bike in the morning when I almost had a traffic accident because I couldn’t see a car only metres away from me in frog.” In early October, the skies were covered by ... ...