(课标卷)2014-2015学年高中英语 Unit 3 Science and nature Tas
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word Task & Project Ⅰ.单词拼写 1．He was ________(证实)as captain for the rest of the season. 2．Could you do me a ________(帮助)and pick up Sam from school today? 3．The investors were ________(使惊吓)off by the pany's low profits that year. 4．I can't believe that enormous meal wasn't enough to satisfy your ________(饥饿)． 5．At the end of the news，they often give you a ______(总结；概要)of ten main news stories. 6．Canada and Britain have established diplomatic ____(关系)with North Korea. 7．I think he ________(实施)himself admirably，considering the difficult circumstances. 8．Ships must follow the ________(航道)into the port. 9．________(插入)our fingers between the layers and press them apart. 10．The government feared the strike might produce a ________(连锁)reaction in other industries. Ⅱ.单项填空 1．Mike would not like to see his son ________ in his footsteps and bee a race car driver. A．follow B．act C．behave D．travel 2．His parents died in the strong earthquake，so he was ________ in the SOS village. A．brought up C．fed up B．taken up D．grown up 3．Bill insisted________a meeting on what to do for the Japan Earthquake. A．having held C．on holding B．to hold D．hold 4．The film was so ________ that I was ________ when I saw it. 1 / 7 word A．frightened，frightening B．frightening，frightened C．frightened，frightened D．frightening，frightening 5．You are really very kind.I'll never forget the ______ you have done to me. A．favour C．help B．deed D．kind 6．At the meeting，young people graduating from the famous university were in the ________. A．distance C．market B．majority D．event 7．________ summary，the two universities have a lot ________ mon. A．On；on C．In；on B．On；in D．In；in 8．The middleaged man said he would accept the job，so we have asked him to ________ his acceptance in writing. A．confirm C．convince 9．—How about your school? —Oh，very good.You can't find ________ one in this city. A．the better C．a better B．the best D．better B．convey D．consider 10．You can profit ________ my mistakes and avoid them yourself. A．by C．on B．with D．in 11．(2013·某某高二检测)Examtakers“virtue〞will be taken into ________ in the 2013 nationwide public servants' exam. A．focus C．consideration B．target D．contribution 12．(2012·某某高二检测)You didn't let me drive.If we________in turn，you________so tired. 2 / 7 word A．drove；didn't get B．drove；wouldn't get C．were driving；wouldn't get D．had driven；wouldn't have got 13．I have been convinced that the print media are usually more ________ and more reliable than television. A．accurate C．urgent B．ridiculous D．shallow 14．________the technical worker has limited knowledge，he has a lot of experience. A．Unless C．As B．While D．Since 15．(2012·某某模拟)Not until he left his home ________ to know how important the family was for him. A．did he begin C．he began Ⅲ.阅读理解 Genetically modified(GM)(转基因的)crops have made an enormous positive influence on the world. In recent years，GM technology has brought much benefit directly to farms, reducing the use of poisonous chemicals that kill pests of plants，and reducing greenhouse gas emissions(排放)． A particular concern among farmers in developing countries is the loss of crops to insect pests.One way to fight this problem is to use chemicals，but this behavior will do harm to the health of farmers，the environment，and the people who eat the food.Instead，biotechnology can be used to increase production of pestresistant crops.For example，in Africa，the sweet potato serves as an important crop，but viruses(病毒)can dramatically destroy its output by up to 80%.The Kenya Agricultural Research Institute，however，has developed a genetically modified sweet potato that can increase crop production by 18－25%.What's more，this new kind of potato has genes that resist damage due to bad climate or unexpected natural disasters. The use of genetically modified foods can have a positive effect on the economy，3 / 7 B．had be begun D．he had begun 本文来源：https://www.wddqw.com/doc/528ba30f2179168884868762caaedd3383c4b538.html