2020年秋人教版九年级英语下册（山西）习题：Unit13 4第三课时

2020年秋人教版九年级英语下册（山西）习题：Unit13 4第三课时姓名:_ 班级:_ 成绩:_一、单选题1 . Could you help me to _this problem? Sure. Whats it?AworkBsolveCmake2 . We left home at about eight, took a taxi andthe station at nine in the morning.AreachBarrived atCarrived inDget to3 . We can see many old things in the _.AmountainsBmoviesCmuseumsDsupermarket4 . If you dont work hard for most of the year and then work hard for only a few days before the exam, you will probably.AsucceedBfinishCfailDpass5 . -_ I return the umbrella to the office this week?-No, you_. You can_ it if it is still raining these days.ACould; cant; borrowBMust; dont have to; borrowCMust; neednt; keepDMust; mustnt; keep二、阅读单选Its the place where smart people make smart machines work even smarter. But for the people who work in it, Silicon Valley (硅谷) is more than just a high technology hothouse. Its also in the heart of sunny California, a great place to start a family and raise kids. What could be better?But something is happening to the children. Up until the age of two they develop normally. Their proud parents watch and smile as they take their first steps and speak their first words. But then everything seems to go backwards. The children become locked into their own small world, unable to communicate at all.They call it the “curse of Silicon Valley,” but the medical name for the condition is autism. It used to be thought that autism was a mental illness. Now doctors are sure that it is a disease transmitted genetically (遗传). It seems that the people leading the communications revolution are having children who cannot communicate at all.But even the parents have trouble communicating. Aspergers Syndrome (综合症) is connected with autism. People who have it are highly intelligent and often brilliant with numbers or systems but have no social skills, which makes Aspergers sufferers into excellent computer professionals. Unfortunately, many of the children of two Aspergers parents in Silicon Valley seem to be developing serious autism.There is little anyone can do. And there is no cure in sight. Some argue that no cure should be found“It may be that autistics are essentially (本质上) different from normal people, but that these differences make them valuable for the evolution (进化) of the human race,” says Dr Kirk Wilhelm of the University of California“To remove the genes (基因) for autism could be terrible.It seems that the children of Silicon Valley are paying the price of genius.6 . A person who has autism usually _.Ahas difficulty in speakingBloses communication skillsChas difficulty in workingDhates people around7 . Which of the following best explains “curse of Silicon Valley”?AThe children are brought up in Silicon Valley.BAutism is just a result of working in Silicon Valley.CThe children suffer from autism due to their parents in Silicon Valley.DAutism makes the children in Silicon Valley unable to communicate.8 . Some people think that no cure of autism should be found because _.Aautism cannot be curedBautism isnt a diseaseCharm will be done to the childrenDautism is necessary in some way9 . What does the writer seem to feel about the children of Silicon Valley?AIts a pity that they cannot have a normal life.BThey are the pride of the human race.CThey are sure to have a bright future.DIts likely that they will have a normal life.三、用所给单词的正确形式填空根据所给单词填出适当形式10 . As winter comes, Jilin province again becomes a _ (snow) beautiful place.11 . The truck crashed into a wall, but _(luck) no one was hurt.12 . About 10 _(speak) from six countries shared their ideas for the environment change at the meeting last Saturday.13 . Mr. Wang still kept _(answer) his students questions