仁爱科普版初中英语2020年九年级上册Unit 4 Amazing Science 单元检测题（II ）卷.doc

仁爱科普版初中英语2020年九年级上册Unit 4 Amazing Science 单元检测题（II ）卷姓名:_ 班级:_ 成绩:_一、 单项选择 (共15题；共30分)1. （2分）I think everyone in our class their last weekend.A . enjoyB . enjoysC . enjoyedD . enjoying2. （2分）You will never gain success _ you fully put your effort into your work. A . althoughB . unlessC . ifD . because3. （2分） Have you ever been Shanghai?一 No, we havent been there.A . to; toB . /; /C . /; toD . to; /4. （2分）Lin Tao is good at all the subjects at school, _ English. A . reallyB . mostlyC . especiallyD . exactly5. （2分）I _to the shop with Danny. We bought some gifts . A . goB . wentC . goesD . going6. （2分）The screen is big. Do you like it? A . quiteB . evenC . againD . only7. （2分）If you have _new message on it, please call me.A . anyB . someC . lots8. （2分）Everyone was amazed at how he solved this problem. A . was interested inB . was surprised atC . was pleased with9. （2分）You can solve the problem _ many ways. A . withB . inC . ofD . to10. （2分）Scientists think that humans will live in space .A . laterB . later onC . after 100 yearsD . one day11. （2分）If you are friendly to John，you will form a close with him A . cultureB . friendshipC . progressD . meal12. （2分）Which do you think is _.Chinese or English?Its hard to say. I think Chinese is as _ as English.A . interesting， interestingB . more interesting， interestingC . interesting， more interestingD . more interesting， more interesting13. （2分）Im reading now. Please tell him _the TV a bit.A . turn upB . turn offC . to turn downD . to turn on14. （2分）He could do nothing but for the bus .A . wait; to comeB . wait; comeC . waiting; comingD . waited; came15. （2分）The letter is from my sister, _is working in Beijing.A . whichB . thatC . whomD . who二、 完形填空 (共1题；共10分)16. （10分）阅读下面短文，根据短文内容，从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。A GREAT basketball player will retire (退役) this week. His name is Kobe Bryant.Bryant, 1for the Los Angeles Lakers, a team in the NBA. He has been playing with the Lakers for 20 years. But now he is leaving because of2and injuries (伤).“My heart can take it, my mind can handle (处理) it,3my body knows its time to say goodbye,” he4in his poem (诗) Dear Basketball.Bryant is one of the greatest5in NBA. He has won five NBA championships (冠军) and two Olympic gold medals. He also has scored the third largest number of points in NBA history, even6than Michael Jordan.Bryant has a real love7basketball. He often starts to practice as8as 5 am. Everybody knows how hard he works.Soon Bryant9have some time to rest. But no matter (不管如何) what he does next, he said his love for basketball will10change.（1）A . sings B . plays C . works D . dances （2）A . age B . height C . weight D . appearance(外貌) （3）A . and B . but C . or D . though （4）A . read B . told C . said D . wrote （5）A . singers B . players C . workers D . dancers （6）A . more B . less C . fewer D . better （7）A . as B . like C . for D . to （8）A . much B . well C . fast D . early （9）A . should B . need C . may D . must （10）A . never B . seldom C . sometimes D . always 三、 阅读理解 (共3题；共23分)17. （8分）阅读下面材料，从每题所给的A、B、C、D四个选项中选出最佳选项。DA new study finds that plants communicate with one another to warn of danger.We often consider plants as the furniture of the natural world. They dont move; they dont make sounds, they dont seem to act on anything. But as is often the case, plants talk to each other all the time. And the language is chemical.Over the years, scientists have reported that different types of plants, from trees to tomatoes, give out chemicals into the air to help neighboring plants. These chemical warnings can spread information about one plants disease or infestation(虫害), so other plants can protect themselves. But how plants receive and act on many of the information exactly is still mysterious.In this weeks Science Magazine, researchers in Japan offered some explanations. They have found out one chemical message and traced it all the way from beginning to end.The scientists looked at tomato plants infested by a common pest(害虫). To start out, they grew plants in two separate plastic spaces connected by a tube(管子). One plant was infested and placed upwind and the other was uninfested and placed downwind. The downwind plants were later exposed(暴露) to the pest. The results showed that plants near sick neighbors before were able to protect themselves better against the pest.They found one chemical appeared more often in the exposed plants. The chemical is called HexVic. The scientists discovered where HexVic come from, and put it over healthy plants. Those plants were then able to produce HexVic. Researchers made sure that uninfested plants could fight off bugs and diseases. How do they know when to protect themselves? They are warned first by their friendly plant neighbors.It is not a simple story, and it may be happening in more plant species than tomatoes. It may also be happening with more chemical signals that are still unknown to us. In a word, we know that plants not only communicate, but also look out for one another.（1）The underlined traced in the fourth paragraph probably means _ here.A . reportedB . followedC . doubtedD . developed（2）For scientists, which are the right steps to watch tomato plants infested by a pest?Place the infested plant upwind.Place the uninfested plant downwind.Expose the downwind plants to the pest.Grow plants in two separate plastic spaces connected by a tube.A . B . C . D . （3）You can put the sentence The researches also studied leaves from exposed plants and unexposed plants. At the beginning of .A . Paragraph 3B . Paragraph 4C . Paragraph 5D . Paragraph 6（4）Which of the following can be the best title of this passage?A . Communicating Plants and Terrible DiseasesB . Talking Plants and Friendly WarningsC . Protecting Plants and Clear InformationD . Growing Plants and Mysterious Chemicals18. （10分）阅读下列短文，按要求完成各题。 BOne day an American called Simon went to London to visit his friend, Rick. Rick told him that his flat was on the first floor. When he arrived, Simon went straight to the first floor of the building. But he was told that there was no Rick on that floor. Do you know why?In fact, the British call the first floor of a building the ground floor. The floor above the ground floor is the first floor, which Americans would call the second floor.The story shows that there are a few culture differences between Britain and America, though the British and Americans both speak English. The British usually hide their feelings. They seldom start a conversation with strangers. For example, on the train the British often spend their time reading newspapers or books. But Americans are quite different. Theyre more active and easier to talk with.The British and Americans may use different terms for many things. The British usually use football, eraser and mail while Americans prefer to use soccer, rubber and post.（1）Simon went to London to _.A . visit his friendB . spend his holidayC . study EnglishD . have a meeting（2）Which picture shows us where Ricks flat was?A . B . C . D . （3）According to the passage, the British usually spend their time _ on the train.A . playing cardsB . talking loudlyC . doing some readingD . singing and dancing（4）What does the underlined word terms mean in Chinese in the passage?A . 成果B . 学期C . 会议D . 用语（5）Whats the best title for the passage?A . Culture differences in Britain and AmericaB . Simons funny storyC . Small talk in Britain and AmericaD . The British like hiding their feelings19. （5分）信息归纳。下面是一篇有关Tom的短文。根据所提供的信息，完成信息卡内容。Tony, a 14-year-old Chinese school boy, lives in Guangzhou with his parents. Tony is his English name. Tony began to love computer games three years ago.Every day, he spends most of his time playing computer games. Usually he plays until midnight in his room. But his parents dont know. And he never takes sports. Whats more, he loves junk food very much. He eats it more than four times a day. Bad lifestyle makes him unhappy. He is tired in class. So he cant study well. And he is often ill. Yesterday he had a fever and cough, and he didnt go to school.Information Card1Is Tony an English boy?_2How old is Tony?_3Does Tony exercise every day?_4How often does Tony eat junk food?_5What was the matter with Tony yesterday?_四、 词句运用 (共2题；共3分)20. （1分）Youve made so many mistakes. Dont do your homework _(careless) next time!21. （2分）琳达喜欢听流行音乐。 Linda enjoys _ _ pop music.五、 选词填空 (共1题；共10分)22. （10分）选词填空。bring，dumpling，twice，terrible，everything，pay,end，food，feel，healthyDo you often eat lunch at school?How do students_about school lunches?ChinaMost schools have dining roomsThey have _for students，for example，noodles，rice，pizza， _，and vegetablesMost students think that Chinese food is delicious but the Western food tastes _AustraliaMeat pies and cookies are all traditional _in Australian school shopsBut the country _more attention to childrens healthAt school，students dont often see themWhat they see is much _foodStudents can see cookies，chocolate and soft drinks only _a weekWhat they often eat is healthier green foods such as sushi，corn and watermelonsSouth AfricaMost South African schools do not have meals at allClasses _at 1：30 pm and students get their own lunchesMany students _food from home,usually sandwichesFast food sells the best among(在中间)studentsSo it causes a rise in obesity(肥胖)among children六、 书面表达 (共1题；共5分)23. （5分）你听说过一头叫Alice的鲸鱼（whale）吗？它被称为世界上最孤独的鲸，原因是这只鲸说话的频率有52赫兹，而正常鲸的频率只有1525赫兹，所以说话的时候没有人听见，难过的时候也没有人理睬。请你根据下列描述，写一篇关于她的小短文。1）人们在1989年首次发现了Alice, 它长39英尺。2）人们很惊奇地发现Alice用不同于其他鲸鱼的频率(HZ)说话。3）没有鲸鱼能听到Alice说话, 它找不到它的家人和朋友。4）Alice独自游过了太平洋 (the Pacific Ocean)。幸运的是，Alice看起来很健康。5）但是人们在2004年失去了Alice的消息，我.第 13 页 共 13 页参考答案一、 单项选择 (共15题；共30分)1-1、2-1、3-1、4-1、5-1、6-1、7-1、8-1、9-1、10-1、11-1、12-1、13-1、14-1、15-1、二、 完形填空 (共1题；共10分)16-1、三、 阅读理解 (共3题；共23分)17-1、17-2、17-3、17-4、18-1、18-2、18-3、18-4、18-5、19-1、四、 词句运用 (共2题；共3分)20-1、21-1、五、 选词填空 (共1题；共10分)22-1、六、 书面表达 (共1题；共5分)23-1、