Unit 8 A green worldPeriod 5 Integrated skills基础检测一、根据句意和汉语释义写出单词1. Making _ (调查) is a scientific way to solve problems.2. Laws have been made to prevent the factories from _ (污染) he air and water.3. Whats the oldest _ (活着的) thing on the Earth? No one knows for sure.4. I used to be afraid of staying in an _ (空的) room alone.5. Reading in the sun is _ (有害的) to your eyes.二、从方框中选择适当的句子填空, 完成对话Tim: Amy, what do you usually do to help protect the environment?Amy: _1_ Tim: That helps save water. Anything else?Amy: _2_ Tim: Is it good for the environment?Amy: Yes. We should reuse as many things as possible.Tim: Oh, I see. _3_ Amy: Thats true. What about you?Tim: _4_ Amy: Good. That helps reduce air pollution.Tim: _5_ A.I also give my old clothes to my little cousin.B. I usually take shorter showers.C. Buying new things is also a waste of money and resources.D. That keeps us healthy as well.E. My parents and I always walk or ride bikes instead of driving.三、根据汉语意思完成句子1.如果不清除这些雪, 人们在去上班的路上可能会受伤。If the snow _ , people may _ on their way to work.2.一些人现在已经习惯带上自己的袋子去超市了。Now some people _ to the supermarket.3.在暴风雨期间, 树木有助于固定土壤。Trees _ storms.4.记得刷牙时关掉龙头。Remember _ the tap _ .5.使用纸张的正反面可以节约纸。_ paper.N 1技能提升一、听力第一部分听对话, 选择正确答案(听两遍)1. Which organization does Pauls mother work for?2. How will the weather be? 3. What does Mum think Tim should do to protect the environment?A. Plant trees.B. Give out leaflets.C. Turn off the lights.4. How many of the students will do the survey?A. 25 per cent.B. More than half.C. Less than half.5. Why does the woman always take her bag to the supermarket?A. To save money.B. To recycle bags.C. To protect the supermarket.第二部分听短文回答问题(听两遍)6. Where was the first Earth Day celebrated?A. In Australia.B. In Britain.C. In the USA.7. When was the first Earth Day celebrated?A. On 20 April, 1970.B. On 20 April, 1972.C. On 22 April, 1970.8. Why was it started?A. The Earth was born on that day.B. To remind people to keep our Earth clean.C. To make us healthy.9. How many people took part in the first Earth Day activities?A. Over 20 million.B. Less than 10 million.C. Over 30 million.10. What do people usually do on that day?A. Change their lifestyles.B. Be kind to each other.C. Make active changes in their communities.二、短文缺词填空(写出完整单词)Nowadays we can see more and more electric bikes in the street. Electric bikes are easy to r_1_ . They run faster than ordinary bikes and make no p_2_ . As a r_3_ they become very popular in many big cities in China.However, electric bikes also c_4_ more traffic accidents. China has made new r_5_ for the electric bike riders. For example, if an electric bike is h_6_ than 40 kilos and it can go f_7_ than 20 kilometres an hour, its rider must get a license. It means riders have to pass driving tests b_8_ they ride their electric bikes on the road.People have different ideas about the rules. Some people are not happy with them. They think they bring too much t_9_ . But most people welcome the rules because they make the city streets much s_10_ .