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1、Inventors and inventions,Unit 3,Section Warming up; Prereading, Reading & Comprehending,Unit 3,词汇过关 1音意记忆 (1)_(n)专利证书；专利权 (2)_(n)产品 (3)_(vi& vt)显示的差别；使有所不同；辨别 (4)_(n)粉末；火药 (5)_(vt)抓住；捉住；夺 (6)_(n)文件；档案；文件夹 (vt)提交；将归档 (7)_(adj)熟的；成熟的,patent product distinguish powder seize file ripe,2形意记忆 (1)mercy (n)
2、仁慈；宽恕 _(adj)宽大的；仁慈的；慈悲的 _(adv)仁慈地；宽厚地 (2)cube(n)立方体；立方 _(adj)立方的 (3)abrupt(adj)突然的；意外的 _(adv)突然地；唐突地,merciful mercifully cubic abruptly,(4)convenient(adj)便利的；方便的；就近的 _(n)便利；方便 _(adv)方便地 (5)cautious(adj)谨慎的；小心的 _(n)小心；谨慎 (6)expect(v)期望；预期 _(n)预料；期待；期望 (7)merry(adj)愉快的；高兴的 _(adv)高兴地；愉快地,convenience co
3、nveniently caution expectation merrily,短语自查 1给打电话 _ 2偶尔；有时 _ 3开始；着手 _ 4把和区别开 _ 5apply for a patent _ 6in the countryside _ 7get rid of _ 8decide on _,call up now and then set about distinguish.from. 申请专利 在农村/乡下 除掉；摆脱 决定,经典句式 1Only after you have had that recognition _ _ _ that you are truly an inven
4、tor 只有得到那种认可，你才可以说自己是一个真正的发明家。 2_ _ _ _ _ _ until a search has been made to find out that your product really is different from everyone elses 你的产品要经过仔细审查，证明它确实是与众不同的，你才能获得专利。 答案：1can you say 2Nor will you receive a patent,语篇理解 Choose the best answers according to the text THE PROBLEM OF THE SNAKES
5、1Whats the problem that the writer came across？ ASnakes came near her house now and then BSnakes seemed to have made their home near her house CHow to catch the snakes without harming them DHer mother felt upset,2Why did the writer not use powders to solve the problem？ ABecause it was an old thought
6、 pattern to use powders BBecause that would harm or even kill the snakes CBecause that would damage something else near the house DBecause she wanted to invent something new,3The following are the three possible approaches that the writer thought of to catch the snakes EXCEPT _ Aremoving their habit
7、at Battracting them into a trap using male or female perfume or food Cusing the natural enemies of snakes Dcooling the snakes,4Why did cooling the snakes make them less active？ ABecause they are small reptiles BBecause they are coldblooded and become sleepy when it is cold CBecause their body temper
8、ature changes with the heat around them DBoth B and C 答案：14CBCD,1discovery n发现 The country became rich after the discovery of oil 在发现石油之后，这个国家变得很富有。,知识拓展 make an important discovery有重大发现 discover v发现 discover sbdoing sth发现某人正在做某事 discoverer n发现者,The researchers have made a number of important discov
9、eries 研究人员已做出许多重大发现。 John was frightened when he was discovered smoking in his dormitory 当约翰被发现在宿舍里抽烟的时候，他非常害怕。,比较网站 discover和invent He discovered a hole in the wall 他在墙上发现了一个洞。 Edison invented many useful inventions 爱迪生发明了许多有用的发明。,活学活用 (1)完成句子 Im sure if you are careful，youll _ _ _ _ (有重大发现) _ _ _
10、_ _ _ _ (在发现他那迷路的孩子时)，he jumped with joy 答案：make an important discovery On the discovery of his lost child,(2)用discover和invent的正确形式完成下列句子 Columbus _ America，and he will always be remembered as the _ for his _ The first telephone was _ by Alexander Graham in 1876As the _ of it，he was famous for his _
11、 答案：discovered；discoverer；discovery invented；inventor；invention,2distinguish vi& vt显示的差别；使有所不同；辨别 The man distinguished himself by his wisdom 这个人因智慧而扬名。 Can you distinguish between those two objects？ 你能区分那两个物体吗？ Speeches distinguish man from animals 语言使人类区别于动物。,知识拓展 (1)distinguish between.and.区分/辨别和
12、 distinguish.from.使有别于；使具有区别于的特征 be distinguished for.因而出名 distinguish oneself (as.)(作为)表现突出 (2)distinguished adj卓越的；著名的；杰出的 distinguishable adj易分辨的；能区分的 (3)distinguish常用于否定句，且常与can或could连用；tell也可表示“辨认，辨别”，常与can或could连用，主要用于否定句和疑问句中。,活学活用 (1)完成句子 你应学会明辨是非。 You should learn to _ right _ wrong 这对孪生儿长得
13、很像，没有人能分辨得出哪个是哪个。 The twins are so alike that no one _ one _ the other 答案：(1)distinguish between；and can distinguish；from,(2)用适当介词填空 Hangzhou is distinguished_its beautiful scenery 答案：for 句意：杭州因其美景而著称。for表示原因。,3merciful adj宽大的；仁慈的；慈悲的 They asked her to be merciful to the prisoners 他们要求她对犯人慈悲为怀。 知识拓展
14、 (1)mercifully adv仁慈地；宽厚地；幸运地 (2)mercy n仁慈；宽恕；怜悯 ask/beg/plead for mercy 请求/乞求/祈求宽恕 show no mercy to 对丝毫不讲仁慈/毫不怜悯 have mercy on 怜悯 at the mercy of 任凭的摆布 without mercy 无情地,He is a kind boss，who treats the workers mercifully 他是一位好心的老板，对待工人很仁慈。 We showed no mercy to the traitor 我们毫不怜悯那个叛徒。 They were lost at the sea，at the mercy of the wind and weather 他们在海上迷了路，任凭风和天气的摆布。,活学活用 选词填空mercy/merciful/mercifully (1)The _ king saved
