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Unit 1 Great scientists.单词拼写1If you foresee (预测;预见)something,you expect and believe that it will happen.2Many cancer victims can be cured (治愈)if the disease is found early enough.3If we can defeat (打败)that team,well be through to the final.4At the end of their meeting,it was announced (宣布) that an agreement had been reached.5If you cant handle (处理)the job,I will get someone else to do it.6Keller is cautious (谨慎的)about making predictions for the success of the program.7The rural environment has a(n) positive (积极的) effect on the childrens health.8Exposed (暴露)to so many advertisements,we cant help being persuaded to buy something we dont really need.单句改错1The assistant was absorbing in his reading.absorbingabsorbed2He exposed the plan in several o3Parents blame them for drop the towel in the bathroom.dropdropping4Parents should attend their children and lend an ear to what they have to say.attend后加to5It makes a sense to work on the problem before it gets out of control.去掉a6I have pains in my back at every time I catch a cold.去掉 at7Only we are united can we solve the problems.only后加if/when8His skin is exposing to the sun.exposingexposed.教材与语法填空John Snow,a wellknown doctor in London,became 1.inspired(inspire)when he thought about helping ordinary people who 2.were exposed(expose)to cholera,a 3.deadly(dead)disease of his day.Thousands of people died every time there was an outbreak 4.because no one knew the cause of it.John wanted to help solve 5.the problem.He got interested in two theories 6.explaining(explain)how cholera killed people.He believed in the second theory that suggested that people 7.absorbed (absorb) the disease with their meals.In 1854,8.when another outbreak hit London,he was ready to test the two theories.9.With the help of the map he made,he got a valuable clue about the cause of the disease and was able to announce that the water was 10.to blame (blame).教材与短文改错There was time when the powerful Christian Church believed God had made the world.It was because that reason that the earth was thought to be the centre of the solar system.Copernicus had thought long and hardly about it and tried to find an answer.But,all his mathematical calculations led to the same conclusion what the earth was not the centre of the solar system.When he placed a fixed sun at the center of the solar system,the movement of the other planets made the sense.The Christian Church rejects his theory.But her theory is now the basis on that all our ideas of the universe are built.答案:There was time when the powerful Christian Church believed God had made the world.It was because that reason that the earth was thought to be the centre of the solar system.Copernicus had thought long and about it and tried to find an answer.,all his mathematical calculations led to the same conclusion the earth was not the centre of the solar system.When he placed a fixed sun at the center of the solar system,the of the other planets made the sense.The Christian Church his theory.But theory is now the basis on all our ideas of the universe are built.话题微写作1在历史的长河中,科学家为这个世界做出了巨大的贡献。2我认为,科学家就是那些在工作中严格要求自己及专注于他们所从事的每件事的人。3科学家都牢记这么一点:一个理论如果无法帮助世人从不可预料的困境中解脱的话,就不能称之为好理论。4科学家们耗尽一生的心血,只为找到一个这样的理论。Throughout history,scientists have made great contributions to the world.In my opinion,scientists are those who are strict in their work and are always absorbed in everything they do.Scientists keep it in mind
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