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1、Great Scientists,Unit 1,Section Warming up, Prereading, Reading &Comprehending,Unit 1,.下面是本部分的重点词汇，你能准确填出内容吗？ 1根据要求写出下列单词 (1)_ (n.)特征；特性 (2)_ (vt.)打败；战胜；使受挫 (n.)失败 (3)_ (vt.)照顾；护理；出席；参加 (4)_ (vt.)暴露；揭露；使曝光 (5)_ (n.)治愈；痊愈 (vt.)治愈；治疗 (6)_ (n.)挑战 (vt.)向挑战 (7)_ (vt.)吸收；吸引；使专心,characteristic defeat atten
2、d expose cure challenge absorb,(8)_ (vt.)认为；怀疑 (n.)被怀疑者；嫌疑犯 (9)_ (vt.)预见；预知 (10)_ (vt.)责备；谴责 (n.)过失；责备 (11)_ (n.)柄；把手 (vt.)处理；操纵 (12)scientific (adj.)科学的 _ (n.)科学 (13)conclude (vt. & vi.)结束；推断出 _ (n.)结论；结束,suspect foresee blame handle science conclusion,(14)pollute (vt.)污染；弄脏 _ (n.)污染 (15)announce (
3、vt.)宣布；通告 _ (n.)宣布；通告 (16)_ (vt.)命令；指示；教导instruction (n.)命令；指示,pollution announcement instruct,2短语互译 (1)_ 提出 (2)_ 得出结论 (3)expose.to _ (4)be to blame _ (5)link.to. _,put forward draw a conclusion,使显露；暴露 应受责备 将和联系或连接起来,.重点句式 1_its cause _its cure was understood. 人们既不知道它的病源，也不了解它的治疗方法。 2So many thousan
4、ds of terrified people died_ _there was an outbreak. 每次爆发霍乱时，就有大批惊恐的老百姓病死。 答案：1.Neither；nor 2.every time,.根据课文内容补全短文 John Snow was a/an _1_ doctor in London who _2_ Queen Victoria as her personal _3_. But he also wanted to help those ordinary people who were _4_ to cholera. The cause and the _5_ of
5、the disease were not understood. So John Snow wanted to face the _6_ and solve this problem. He became interested in two theories that possibly explained how cholera killed people. The first suggested that cholera multiplied in the air. And the second suggested that people _7_ this disease into thei
6、r bodies with their meals. John Snow _8_ that the second one was correct but he needed evidence. So he was ready to begin his _9_ in 1854. As the disease spread quickly through poor _10_， he began to gather information about the disease.,1_ 2._ 3._ 4._ 5_ 6._ 7._ 8._ 9_ 10._ 答案：1.famous 2.attended 3
7、.physician 4.exposed 5cure 6.challenge 7.absorbed 8.suspected 9.enquiry 10neighborhoods,1.discover v. 发现；发觉 Columbus discovered America in 1492. 哥伦布在1492年发现了美洲大陆。 Did you ever discover who sent you the flowers? 你到底有没有弄清楚是谁送花给你？,比较网站 discover，invent，create,活学活用 用invent，discover或create的适当形式填空 (1)Gilbe
8、rt _ electricity, but Edison _ the light bulb. (2)Shakespeare _ many tragedy characters in his plays. (3)She never _ how to open the little box. 答案：(1)discovered；invented (2)created (3)discovered,2characteristic n. & adj. (1)n. 特征；特性 Who used peas to show how physical characteristics are passed from
9、 parents to their children? 谁利用豌豆来展示身体特征是怎样从父母传给他们的孩子的？ Honesty is one of his characteristics. 诚实是他的特点之一。,(2)adj. (of)特有的，典型的 She spoke with characteristic enthusiasm. 她说话带着特有的热情。 The vase is characteristic of the 16th century Chinese art. 这只花瓶是16世纪中国艺术的典型代表。,characteristically adv.特有地 characterize
10、v是的特征，以为典型，使具有特点 character n品质；特点，特性；人物,知识拓展,比较网站 characteristic, feature, character 以上各词均有“特色，特征”的含义。 (1)characteristic指“特殊的、易于辨认的特性或特征”；即：某人或某物天生有别于他人或他物的内部特质或外表特征。 A useful characteristic of the car is its ability to see in the dark. 这种汽车的一个有利特点是在黑暗中能看清东西。 A characteristic of the camel is its abi
11、lity to live for a long time without water. 骆驼的特点是不喝水也能活很长时间。,(2)feature指“引人注意的显著特征或细节”，多用来说明人的容貌特征或地理特征。 Teamwork is a key feature of the training programme. 团队合作是这项训练计划的重要特色。 His eyes are his most striking feature. 他面部最突出的部分是那双眼睛。,(3)character多指一类人或事物所具有的独特的典型的特征。 He has a strong but gentle charac
12、ter. 他有坚强但温柔的性格。 The new buildings have changed the character of the village. 新建筑改变了这个村庄的特点。,活学活用 用恰当形式填空 Apart from blue eyes, blonde hair is also _ (character)of Swedish people. 答案：characteristic be characteristic of为固定用法，意思是“是的特点，是特有的”。句意为“除了蓝眼睛外，金发也是瑞典人的特点”。,3conclusion (1)n.结论 According to the
13、result, I draw a conclusion that she doesnt work hard enough. 根据结果我得出结论：她工作还不够努力。 We will have a further discussion before we draw a final conclusion. 我们将作进一步的讨论，然后再作出最终结论。,reach/make/draw/arrive at/come to a conclusion得出结论 in conclusion最后，总之 bring sth. to a conclusion使结束 lead to a conclusion得出结论 ju
14、mp/leap to conclusions匆忙下结论,知识拓展,They came to the conclusion that it was a thief who had stolen their diamond necklace. 他们断定是小偷偷走了他们的钻石项链。 In conclusion, I think there is hope for the future. 总之，我认为将来还有希望。,(2)vt.& vi 结束；得出结论；断定 We will conclude our concert with the National Anthem. 我们将以国歌结束我们的音乐会。 From the evidence I must conclude that you are wrong. 从证据看，我敢断定你错了。,活学活用 (1)真题改编 (2013浙江，9)When the group discussion is nearing its end, make sure to conclude it _ important points. 答案：with 句意：当小组讨论接近尾声的时候，确保要以重点结束。conclude“结论，结束”；conclude.with.“用结束”。,(2)用恰当形式填空 After two years talk, the two co
