人教新目标版九年级英语Unit 5 Section A（3a-4c）课时练习（青岛专版）

人教新目标版九年级英语Unit 5 Section A（3a-4c）课时练习（青岛专版）姓名:_ 班级:_ 成绩:_一、单选题1 . Whats your brothers favourite subject (科目)?Art. Because he likes Chinese paintings (中国画)AdrawingBdrawCdrawsDdrew2 . Waste water from factories must _ before pouring into rivers or lakes.AprocessBbe processedCbe processingDhave processed3 . The youngcan play thewell.Aviolin; violinBviolinist; violinistCviolin; violinistDviolinist; violin4 . We dont like him because he _helps others.AalwaysBneverCoftenDusually5 . Do you feel like_ to a film or would you like_ at home?Ato go; stayBgoing; stayingCgoing; stayDgoing; to stay6 . Where are the next magazines, Mum? I want to read them.They _ in the drawer by your father, I think.Aare putBare keptCwere takenDwere brought7 . I wont come to the dinner party at Lisas house tonight if my brother _.Adidnt inviteBwont inviteCisnt invitedDwont be invited8 . What a hot day! Im _ thirsty. Would you like some orange juice?Aa fewBa bitCa bit ofDa little of9 . Thats all the news _ now.AforBonCto10 . More than 70,000,000 sharks _ every year. Its really time for us to do something.Akill B. killed C. are killed D. were killed二、完型填空Motor cars were first made in England just before 1900. The parts for the bodies and engines(发动机)were _ made, and the cars built from these were popular at one time. This lasted a long time and the cars _ a lot of money.Some of these cars are _ running and every year take part in a race from London to Brighton.Later the makers had to find a quicker and _ way of making cars so that more people could buy them. _ making all the parts on their own, some car makers _ other factories to do this. The parts were only fitted together by the car makers.An American named Henry Ford found a quick way of _ cars. He had a _ of men who fitted together each part of a car. Then the men moved on to another car.When the cars were _, they were driven away and another line of cars was started.Today the cars are carried by a moving track. Modern car-making works are _ large that each one is really a lot of factories close together. Thousands of men and women work in each factory, make and assemble(装配)the many different parts of cars.11 . AarmBhandCmachineDnature12 . AspentBpaidCusedDcost13 . AevenBstillCalsoDonly14 . AexpensiveBcheaperCstrangerDimportant15 . AInstead ofBBecause ofCIn order toDBy16 . AhadBorderedCaskedDhoped17 . AcarryingBbuyingCsellingDmaking18 . AgroupBmanyCfewDlittle19 . AgivenBnoticedCfinishedDgone20 . AsoBsuchCtooDjust三、阅读单选Homeless people face a lot of challenges, such as not having enough to eat and no job opportunities. Some of the most basic challenges, however, are not having clean water and toiletries (卫生用品) a big problem for homeless teens. That encouraged a young researcher to invent a multi-purpose product to help these teens.I was born into a life of volunteering, said 13-year-old Leia Gluckman. And thats true. Her mom is a president of an organization providing help for homeless teens. Leia and her brother have volunteered there for years. When she was a young girl, Leia helped serve food where teens were eating. Now shes a teenager herself, and shes managing the toiletry and clothing work there.From her work at the center, Leia noticed that teens asked for some toiletries more than others. What they needed most often were toothpaste, body powder (粉) and shampoo (洗发水). Leia wondered whether she could create a product to serve all three purposes.It would need to take away dirt and oil from skin and hair. It would need to clean teeth. Also, it would need to kill bacteria (病菌) without being harmful to people. She wanted her ingredients (产品成分) to be natural, to be able to break down easily and to taste and smell pleasant. Moreover, this product had to be low-cost and have a long shelf life.Leia started by going to stores and looking at the ingredient lists for toiletries. Then she tried eight different ways. She tested each way to see how well it worked. Not all of them worked well. But she finally decided on three. Each includes salt and baking powder. Salt helps clean teeth and skin; baking powder helps take in bad smells. She also has some other recipes which include some special materials that give her products different tastes and smells, which would let teens choose a product based on personal preferences.It wasnt easy, but Leia came up with some model products. She presented them at the finals of Broadcom MASTERS science competition.Leia wants to develop her products further. Could it possibly be used to drive away mosquitoes (蚊子)? she wonders.Science offers a way to go about solving problems and helping people, says Leia. And she thinks her products could benefit a great number of people, not just the homeless. Anyone in an area with little or no chance to get clean water could find her products useful, maybe refugees (难民) and soldiers who are sent to places without running water.21 . What is the main idea of Paragraph 2?ALeia has lived a life of volunteering for years.BLeia and her brother helped their mom for years.CLeia was born in a great family of volunteering.DLeias mom set up an organization for homeless teens.22 . Leias products meet homeless peoples needs mostly because _.Athey are cheap and naturalBthey can offer personal choicesCthey are used to drive away mosquitoesDthey can serve three purposes with little water23 . According to the passage, we know that _.ALeia invented the product in order to win the MASTERS competitionBLeias invention came from her will to create and to help othersCThe family influence played a decisive role in Leias inventionDLeia believed that science could help solve problems easily四、根据首字母、中文提示填空A)根据句意及汉语提示填写单词。24 . Youd better buy a _(棉) blouse. It feels comfortable and its not expe