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1、Unit 1李仕才 一、词汇复习（一）单句语法填空1(2015安徽黄山第二次质检改编)Im afraid I have to leave now, for you see, he is waiting for me. Well, if you _， at least wait till the heavy rain stops.答案：must句意为：恐怕现在我不得不离开了，因为你知道，他在等我。好的，如果你非得走，至少要等到大雨停了再走。根据语境可知填must，意为“偏要；非得”。2(2014陕西，25改编)My book，The House of Hades, is missing.Who
2、_ have taken it？ 答案：could句意为：我那本决战冥王圣殿不见了。谁会把它拿走了呢？由句意可知，设空处表示说话者对过去发生事情的一种疑问的推测，故填could。3(2015天津，7改编)I _have worried before I came to the new school，for my classmates here are very friendly to me. 答案：needntneednt have done为情态动词中表虚拟的用法，意思为“本不必做某事却做了”。4(2015陕西，21改编)You _feel all the training a waste
3、of time，but Im a hundred percent sure later youll be grateful you did it. 答案：may情态动词may表推测时，意为“或许，可能”。句意：你或许觉得所有的训练都是浪费时间，但是我敢百分百保证，你以后一定会感恩你这么做了。15(2015福建，27改编)Sorry，Mum！I failed the job interview again.Oh，its too bad.You _ have made full preparations. 答案：shouldshould have done“本应该干某事而事实上没干”。由faile
4、d可知“我”没做好充分的准备，因此用should have done。（二）英汉互译1.characteristic n. _2.radium n. _3.painter n. _4.put forward _5.scientific adj. _6.conclude vt. & vi. _7.conclusion n. _8.draw a conclusion _9.analyse vt. _10.infect vt. _11.infections adj. _12.cholera n. _13.defeat vt. n . _14.expert adj. n_15.attend vt. _
5、16.physician n. _17.expose vt. _18.exposeto _19.deadly adj. _20.cure n. vt. _21.outbreak n. _22.challenge n. vt. _23.victim n. _24.absorb vt. _25.suspect vt. n. _26.enquiry n. _27.neighbourhood n. _28.severe adj. _29.clue adj. _30.pump n. vt. _32.foresee vt. _33.investigate vt. & vi. _34. investigat
6、ion n. _35.blame vt. n_36.pollute vt. _37.handle n. vt _ 38.germ n. _39.link vt. & n. _40.linkto _41.announce vt. _42.certainty n. _43.instruct vt. _44.responsible adj. _45.construct vt. _46.construction n. _47.contribute vt. & vi. _48.apart from _49.firework n. _50.chart n. _51.creative adj. _52.co
7、-operative adj. _53.positive adj. _54.（be）strict with_56.revolutionary adj. _57.movement n. _58.make sense _59.backward adv. & adj. _60.loop n. _ 61.privately adv. _62.spin vi. & vt_ 63.brightness n. _64.enthusiastic adj. _65.cautious adj. _66.reject vt. _67.universe n. _二、阅读理解AVinegar makes salad,
8、fries and dumplings taste better, and you can even use it to clean your windows. And now, according to scientists, it may even the planets population survive climate change.Researchers from the RIKEN Center for Sustainable Resource Science (CSRS) in Japan found that growing plants in vinegar makes t
9、hem more resistant to droughts. This could mean that in the future, worries about climate change affecting the worlds supply of food will be much lower. The discovery was made after the researchers studied the Arabidopsis, a plant known for its ability to survive in dry weather. It was found that wh
10、en the plant was placed in drought-like conditions, it produced a chemical called acetate（醋酸盐）the main component of vinegar.After discovering this, the scientists experimented further by adding acetate to the soil of other plants, before they stopped giving them water completely. After leaving the p
11、lants for 14 days, they found that the ones treated with acetate had survived, while the untreated plants had dried up and died.Its hoped that this simple method of survival could soon be used to help farmers in dry countries keep their crops alive. In the experiment, we targeted the staple foods of
12、 the worldrice, wheat and maizeand the basic plant of breeding species, rapeseed（油菜籽）, Jong Myong Kim, co-author of the study, told Popular Science magazine.Kim also told the magazine hes already been in touch with people all over the world who are interested in trying this simple and cost-effective
13、 method out for themselves from flower growing companies to amateur gardeners. Although at this point keeping thirsty plants alive isnt as easy as just pouring vinegar over them, Kim said he and his team are working on making the process as simple as possible. Now we are trying to cooperate with some farmers, and also some companies, to make a method to apply this system, he said. And for those of us who always forget to ask our neighbors to wat
