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Unit 1 Great scientists Ⅰ.重点单词聚焦 1．We were________(击败，打败) 0－1 in the football game，which made us very upset. 答案： defeated 2．Some________(专家) in the field of English teaching have been invited to give us a lecture. 答案： experts 3．Environmental pollution is one of the most serious____________(挑战) we face. 答案： challenges 4．The police________(怀疑) the man in the red jacket was a criminal，but they didn’t have any evidence. 答案： suspected 5．So busy was the mother that she had to ask her neighbor to ________(照顾) her baby for a day. 答案： attend 6．After graduating from college，he became an excellent________(内科医生)． 答案： physician 7．Happiness，instead of medicine，was the________(治愈方法) for her illness. 答案： cure/treatment 8．People all around the world tried to help the________(受害者) of the earthquake in that area. 答案： victims 9．Richardson________(推断出) from his studies that equality between the sexes is still a long way off. 答案： concluded 10．You’d better not be________(暴露) to the sun too long；it may lead to skin diseases. 答案： exposed Ⅱ.重点短语扫描 1．put 提出 2． ...to 使显露；暴露 3．apart 除……之外；此外 4．make 讲得通；有意义 5．draw a 得出结论 6．link... ... 将……和……联系或连接起来 7．be with... 对……严格的 8．make for 为……腾地方 9．be to 应受谴责，应负责任 forward expose from sense conclusion to strict room blame 10．be 违背，反对 11．point of 态度，观点，看法 12．slow 减速 13．lead 通向，导致 14．look 调查
against view down to into Ⅲ.课文原句突破 1．人们不知道它的病源，也不了解它的治疗方法。 ________its cause________its cure was understood. 答案： Neither；nor 2．每次暴发霍乱时，都有大批惊恐的老百姓病死。 So many thousands of terrified people died________ ________ there was an outbreak. 答案： every time 3．为防止这种情况再度发生，约翰•斯诺建议所有水源都要经过检测。 ________ ________ this from happening again，John Snow suggested that the source of all the water supplies________ ________. 答案： To prevent；be examined 4．只有当你把太阳放在中心位置上，天空中其他行星的运动才能说得清楚。 ________ ________you put the sun there________the movements of the other planets in the sky make sense. 答案： Only if；did 5．他把太阳固定在太阳系的中心位置上，而行星围绕着它转，只有月球仍绕着地球转。 He placed a fixed sun at the centre of the solar system ________the planets ________round it and only the moon still going round the earth. 答案： with；going conclusion n．[C，U] 结论；结束 教材原句P1：Draw a conclusion得出结论
①We may conclude from his appearance that he is a heavy smoker.从他的外表我们可以断定他烟抽得很凶。 ②We concluded the meeting with an English song. 我们以一首英语歌结束这次会议。 ③They 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。 ④We 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。 ⑤In conclusion，I think there is hope for the future. 总之， 我认为将来还有希望。 1.—Ann seems to be upset.What’s up? —She________from the voice on the line that her mother is not satisfied with her test scores. A．includes B．concludes C．suggests D．contains 解析： 下句意为：她根据电话中的声音判定母亲对她的考试成绩不满意。 答案： B defeat (defeated；defeated) vt.打败；战胜；使受挫；n.失败 教材原句P2：JOHN SNOW DEFEATS “KING CHOLERA” 约翰•斯诺战胜“霍乱王” ①The army was welltrained and wellarmed，and had little difficulty defeating the enemy. 这支部队装备齐全又受过良好的训练，打败敌人没有困难。 ②Although there were lots of difficulties to overcome，she never let her problems defeat her. 虽然生活中有许多困难，但她从不让困难打败自己。 ③Our baseball team has suffered another defeat. 我们的棒球队再次失败。 辨析：defeat，beat与win 这三个词都有“赢”的意思，但用法不尽相同。 (1)defeat和beat都可接sb.作宾语，一般可以互换，其宾语通常是“人”或“一个团体”，如a team，a class，a school，an army等。另外，defeat还可用于指战争中“击败”敌军或入侵者。 (2)win后接sth.，如game，war，prize，love，respect等；后接sb.时表示“争取某人”。 2.用win，beat或defeat填空： (1)Much to his disappointment，he was badly ________in the election. (2)Who do you think will________the beauty contest? (3)You________me in the race，but I’ll________you at tennis. 答案： (1)defeated (2)win (3)beat/defeated；beat/defeat expose vt.暴露，揭露；使曝光；使面临 教材原句P2：But he became inspired when he thought about helping ordinary people exposed to cholera.但当他一想到要帮助(那些)受到霍乱威胁的普通百姓，他就感到很振奋。
①Don’t expose your skin to direct sunlight，or you’ll get sunburnt.不要让你的皮肤直接暴晒于阳光下，否则你会被晒伤。 ②The bicycle was exposed to the wind and rain. 那辆自行车任由风吹雨打。 ③We want to expose the kids to as much art and culture as possible.我们想让孩子们受到尽可能多的艺术和文化熏陶。 ④As a nurse in the war she was exposed to many dangers. 作为战地护士，她置身于危险之中。 3.完成句子 暴露在阳光下太久对皮肤有伤害。 ________________________sunlight for too much time will do harm to your skin. 答案： Being exposed to absorb vt.吸收；吸引；使专心；并入，并吞 教材原句P2：The second suggested that people absorbed this disease into their bodies with their meals. 第二种看法表明人们是在吃饭时把这种病毒引入体内的。 (1)absorb one’s attention吸引某人注意 (2)absorbed adj.聚精会神的；专心致志的，极感兴趣的 be absorbed by/into被……吞并，被……所吸收 be absorbed/buried in全神贯注于 ①I was so absorbed in this book that I didn’t hear you come in. 我正入神地看这本书，连你进来也没听见。 ②Absorbed in his work，Tom simply forgot food and sleep. 汤姆专心于工作，几乎忘记了吃饭和睡觉。 ③The big company has gradually absorbed these small companies into its own organization. 这家大公司渐渐把这些小公司吞并了。 4.(2010•河南省实验中学模拟)For the next two hours she was________the film，so she didn’t notice what happened around her. A．engaged in B．busy with C．absorbed in D．occupied with 解析： 考查短语辨析。句意为：在此后的两个小时里，她在专心看电影，因而没有注意到周围所发生的事情。be engaged in从事；be busy with忙于；be absorbed in全神贯注于；be occupied with忙于。 答案： C 5．________in her new novel，the young writer kept thinking and writing for a dozen hours in her study. A．Having deeply absorbed B．Deeply absorbing C．Deeply having been absorbed D．Deeply absorbed 解析： 本题考查非谓语动词的用法。短语be absorbed in的意思为“专心于”。 答案： D blame vt.责备；谴责；把……归咎于是；n.过失；责备 教材原句P2：It seemed that the water was to blame. 看来水是罪魁祸首。
①The police blamed the traffic accident on Jack’s careless driving.警察把那起交通事故归咎于杰克的粗心驾驶。 ②I don’t blame you for doing that. 我不责备你做了那事。 ③The driver was not to blame for the traffic accident. 这位司机不应承担交通事故。 ④You must bear the blame for the accident. 你必须承担这次事故的责任。 6.(安徽高考)Mr Green stood up in defence of the 16yearold boy，saying that he was not the one ________. A．blamed B．blaming C．to blame D．to be blamed 解析： he was not the one to blame意为“他不是那个应该受责备的人”。 答案： C 7．(福建高考)________for the breakdown of the school computer netwo
