八年级英语下册 Unit 8 Save Our World能力训练 冀教版.doc

八年级英语下册 unit 8 save our world能力训练 冀教版完形填空。（10分）通读下面短文，掌握其大意，然后从各题所给的四个选项中选出一个最佳答案。 when people talk about air pollution, they are usually thinking about outdoor air _1_. but do you know that there is also air pollution inside homes, offices, hotels and _2_ buildings? the air in your home can be 2 to 100 times more polluted than the air outdoors! in fact, some am-erican doctors say that 50% of illnesses have _3_ to do with polluted indoor air. a lot of pollution comes from indoor activities _4_ smoking and cooking, as most people _5_ about 8090% of their time inside buildings. air pollution influences our health _6_. when the air is polluted, not only young children and old people suffer from (遭受) it, _7_ people with health problems suffer as well. indoor air pollution can _38_ peoples eyes, noses and throats. air pollution, both indoor and outdoor, can also lead to lung cancer (肺癌) and heart disease!in the london fog in 1952, 4,000 people died in a few days _9_ the pollution! it is said that _10_ young children and women die each year in india because of indoor air pollution!1. a. pollution b. pollutec. pollutingd. polluted2. a. others b. the othersc. anotherd. other3. a. nothingb. everythingc. somethingd. anything4. a. as well asb. such asc. instead ofd. as well5. a. takeb. costc. spend d. pay6. a. in many waysb. in many thingsc. in many housesd. in many kinds7. a. andb. butc. ord. so8. a. hitb. hurtc. pollutedd. break9. a. because ofb. thanks toc. related to d. so that10. a. a half millionb. half millionc. two millions d. half a million【答案】：15 adcbc 610 abbad阅读理解。（30分）a do you still get free plastic bags from the supermarkets? things have changed. china has banned (禁止) free plastic bags at shops and supermarkets, and people have to pay to use them now. the rule has become effective from june 1st, 2008. they have done this because our country is trying to make less litter. making super-thin (超薄的) plastic bags has also been banned. the chinese once used about billion plastic shopping bags a day, and they have caused a lot of environment pollution. the bags have become a main cause of plastic pollution because they are not easy to break and people throw them anywhere. so, now people are encouraged to bring their own bags shopping. what kind of shopping bag is the best to bring? some students in chongqing have a good idea. they made their own shopping bags. they used old clothes to make cloth bags, and gave them to their parents as presents. they asked their parents and friends to use cloth bags instead of plastic ones. they think it is their duty to protect the environment.根据短文内容，选择最佳答案。（10分）1. people in china have to _ now.a. throw plastic bags here and thereb. collect plastic bags in the streetc. pay to use plastic bags at shops and supermarketsd. use free plastic bags at shops and supermarkets2. china made this rule because plastic bags are bad for the _a. environmentb. litterc. shops d. supermarkets 3. the chinese people are encouraged to bring _ shopping.a. no bags b. free plastic bagsc. their own bagsd. super-thin plastic bags4. some students in chongqing _.a. asked their parents to make cloth bagsb. made cloth bags themselvesc. pick up plastic bagsd. buy cloth bags for their parents 5. whats the main idea of this article (文章)?a. making super-thin plastic bags has been banned in china.b. the bags have become a main cause of plastic pollution.c. some students in chongqing made their own shopping bags.d. to protect the environment, free plastic bags have been banned in china.b have you ever stayed in a hotel? most chinese hotels provide people with things like disposable (一次性的) toothbrushes (牙刷), toothpaste (牙膏), shampoo and so on. many people like the idea because they dont have to bring their own. however, if you travel to beijing, remember to bring your own things. starting from june, some hotels in beijing will no longer provide people with these disposable things. they want people to use fewer disposable things. many disposable things are made of plastic. people throw them away after only using them once. it is a waste of natural resources and is very bad for the environment. its a fact that one chinese person makes as much as 400 kg of waste a year! most of the waste comes from disposable things. in beijing, people throw away about 19,000, 000 kg of plastic bags and 1,320,000 kg of plastic lunch bowls every year! plastic can take between 100 and 400 years to break down (腐烂). so the less plastic we throw out, the better environment we have. wherever you travel, bring your own things and use them.根据短文内容，填空或回答问题。（10分）6. many people like disposable things because they dont have to _ _ _.7. starting from june, some hotels in beijing will no longer _ people _ these disposable things.8. using disposable things is a _ of natural resources and is very bad for the _.9. how much waste does one chinese person make in one year? _.10. what should we do to protect our environment? _.c its wednesday afternoon. school is over. the students are putting their books, pencil-boxes into their school bags. the teacher comes in and says to the students, “dont go, children. i have something to tell you. listen to me. tomorrow is thursday. there is going to be a parents meeting in our school at 9:00 am. here are your school reports and letters to your parents. take them home. give your parents letters and show them your school reports. ask them to come to the meeting. if your parents are working in the other place now, let your aunt or uncle