1、Unit 2 第 1 课时.单项填空从 A、B、C 、 D 四个选项中，选出可以填入空白处的最佳选项。1Would you like some more soup?_. It is delicious, but Ive had enough.AYes, please BNo, thank youCNothing more DId like some答案：B 根据答语 It is delicious, but Ive had enough.(汤很鲜美，但我已经喝得够多的了。) 可知：说话人委婉地拒绝了对方。2I was wondering if we could go skating on th
2、e weekend._good.ASound BSoundedCSounding DSounds答案：D 本题实际上是将主谓一致和交际用语结合起来进行考查。当对方提出建议，你认为是个好主意的时候，可以采用如下句式： Thats/That sounds a good idea. That sounds great. That sounds good. 在口语中，我们常常把主语省略，直接采用： Sounds great. Sounds fine to me. Sounds like a good idea. Works for me.(我没问题) 。3How about seeing the ne
3、w movie at the theatre tonight?_， but Ive got to go over my notes for tomorrows exam.AAll right BSounds greatCI cant DNo, I am terribly sorry答案：B 句意：“今晚去剧院看这部新影片怎么样？ ”“听起来不错，但是我得复习笔记，以应对明天的考试。 ”(That)sounds great 是对这个建议的肯定，后面用一个 but 说明我不去的理由。其余几个不合语境。4(2010河北省邯郸市高一第二学期期末质检)People have realized that
4、they should go on_balanced diet and do_exercise every day.Aa; / Bthe; anCthe; the D/; an答案：A 考查冠词。on a balanced diet“均衡饮食” ；do exercise“进行体育锻炼” 。5(2010浙江省杭州地区七校高一下学期期中联考)My younger cousin is now on_diet. She is trying to lose_weight.A/; / Ba ; / Cthe; a Dthe; the答案：B 考查冠词。第一空 on a diet“在节食” ；第二空 los
5、e weight“减肥” 。6She is on a special_to lose_weight.A.food; her Bfood; /Cdiet; her Ddiet; /答案：D 句意：她为了减肥正在节食。 on a diet“节食” ；lose weight “减肥” 。7His work seemed to lack_.Astrength BenergyCforce Dspirits答案：B 句意：他工作似乎缺乏干劲。 energy“精力；活力；干劲” 。8Eating cereals and fruit will give you plenty of_in your diet.A
6、strength BmaterialCsubstance Dfibre答案：D 句意：吃谷类食物和水果能多摄取纤维素。 fibre“(食物中的)纤维素” 。9The dancer could_on one toe.Alift BsupportCbalance Dbear答案：C 句意：舞蹈演员可以用一个脚趾平衡。 balance“使( 在某物上)保持平衡；立稳” 。10He paused, waiting for her to_the information.Adigestion BdigestCabsorbing Dorganize答案：B 句意：他停了一会儿，等着她慢慢领悟这一信息。dig
7、est “领会；领悟；理解” 。.完形填空阅读下面短文，理解大意，从题中所给的 A、B、C、D 四个选项中选出一个最佳答案。Children are eating more meat and candy but less vegetables such as beans, cabbages and eggplants._1_they take in too little fiber but too much fat and sugar_2_give them too many calories.Now parents have only one or two children. They ha
8、ve thrown away the balanced_3_，just feeding them on“quality food”. Parents think it is showing their love and that it_4_them a lot. They feel bad if their children look_5_._6_， such as hamburgers, pizza and French fries, has been_7_for many years. As it is quick and easy_8_children to eat and also i
9、t tastes good, many children like it.Junk food is_9_of fat, salt, sugar and many food additives(添加剂). Eating too much junk food makes children overweight and does them great_10_.Thanks to modern technology, a growing army of children spend much time on video games though they_11_spend it on outdoor
10、sports._12_about the physical condition of overweight children, there is a clear relationship between being fat and lack of_13_play. Children get fat because they give_14_moving, and as a result, they move less and less because theyre _15_weight, In this way, many children look heavy but_16_they are
11、 in poor health._17_is time for children to change their diet and the way of life._18_the junk food and meat and combine the daily life_19_some outdoor sports. It will help lose weight and win health_20_.文章大意：孩子们不容乐观的健康状况向我们敲醒了警钟：远离“垃圾”食品。1A.Because BThoughCTherefore DSo答案：D 上下文之间为因果关系。若选 therefore
12、后面需要加逗号。2A.that BwhichCthey Dbut答案：A 定语从句先行词是物，且有 much 修饰，故用关系代词 that。3A.food BdietCnutrition Dmeal答案：B a balanced diet 是固定结构， “均衡的饮食” 。4A.digests BgainsChelps Dbenefits答案：D benefit 此处用作动词， “有益于” 。5A.fat BheavyCthin Dsorry答案：C 家长认为给孩子高质量的食物就是对他们好，就能表达爱，那么让父母感到难过的当然是看到孩子“瘦”了。6A.Common food BJunk food
13、CRaw food DFried food答案：B 根据后面的例子可知此处表示 “垃圾食品” 。7A.popular BcuriousCenergetic Dworldwide答案：A 根据上下文可知此处表示 “流行” 。8A.to BforCfrom Dby答案：B It isadj.for sb to do sth 为固定句型。9A.filled BfillingCfull Dfill答案：C be full of 为固定词组， “充满” 。10A.good BstrengthClimit Dharm答案：D 既然是垃圾食品，当然对人有害。11A.ought to BmayChave Dw
14、ill答案：A 这段时间“本应该 ”花在户外运动上。12A.Thinking BTalkingCTelling DSpeaking答案：B 此处应为“谈到” 。13A.interesting BvaluableCoutdoor Dindoor答案：C 从上一段及常识可知。14A.in BupCoff Dout答案：B 根据句意可知此处应为 “放弃” 。15A.putting on Bputting inClosing Dmaking答案：A put on weight 为固定词组，意为“增肥” 。16A.more or less Bin factCsooner or later Dby acc
15、ident答案：B but 前后表示对比关系。17A.That BThisCIt DWhat答案：C It is time for sb to do sth 为固定句型，表示“是某人该干什么的时候了” 。18A.Cut down on BCut upCMake full use of DTake in答案：A cut down on“减少” ；cut up“切碎” ；make full use of“充分利用” ；take in “接受、理解、欺骗” 。19A.from BwithCin Dat答案：B combine.with.是固定词组， “与结合” 。20A.up BdownCback
16、Dover答案：C 此处表示赢“回” 健康。.阅读理解阅读下面的文章，从题中所给的 A、B、C、D 四个选项中选出最佳答案。A(2009湖南)People diet to look more attractive. Fish diet to avoid being beaten up, thrown out of their social group, and getting eaten as a result. That is the fascinating conclusion of the latest research into fish behavior by a team of A
17、ustralian scientists.The research team have discovered that subordinate fish voluntarily diet to avoid challenging their larger competitors. “In studying gobies we noticed that only the largest two individuals, a male and female, had breeding (繁殖) rights within the group， ” explains Marian Wong. “Al
18、l other group members are nonbreeding females, each being 510% smaller than its next largest competitor. We wanted to find out how they maintain this precise size separation.” The reason for the size difference was easy to see. Once a subordinate fish grows to within 510% of the size of its larger c
19、ompetitor, it causes a fight which usually ends in the smaller goby being driven away from the group. More often than not, the evicted fish is then eaten up.It appeared that the smaller fish were keeping themselves small in order to avoid challenging the boss fish. Whether they did so voluntarily, b
20、y restraining how much they ate, was not clear. The research team decided to do an experiment. They tried to fatten up some of the subordinate gobies to see what happened. To their surprise, the gobies simply refused the extra food they were offered, clearly preferring to remain small and avoid figh
21、ts, over having a feast.The discovery challenges the traditional scientific view of how boss individuals keep their position in a group. Previously it was thought that large individuals simply used their weight and size to threaten their subordinates and take more of the food for themselves, so keep
22、ing their competitors small.While the habits of gobies may seem a little mysterious, Dr. Wong explains that understanding the relationships between boss and subordinate animals is important to understanding how hierarchical (等级的) societies remain stable.The research has proved the fact that voluntar
23、y dieting is a habit far from exclusive to humans. “As yet, we lack a complete understanding of how widespread the voluntary reduction of food intake is in nature， ” the researchers comment. “Data on human dieting suggests that, while humans generally diet to improve health or increase attractivenes
24、s, rarely does it improve longterm health and males regularly prefer females that are fatter than the females own ideal.”文章大意：大千世界，无奇不有。人节食是为了苗条，有魅力。鱼节食又是为何？作者从鱼类与人在节食问题上的对比，揭示出了一个令人深思的 话题人类的节食真是发自内心的吗？其本质目的何在？1When a goby grows to within 510% of the size of its larger competitor, it _.Afaces danger
25、Bhas breeding rightsCeats its competitorDleaves the group itself答案：A 细节判断题。文章第三段指出：当稍小一些的鱼一旦长到它竞争者体积的510% 时，将引发战争。结果大多是小一点的刺鳍鱼被逐出群体，最终被吞食掉。2The underlined words “the evicted fish” in Paragraph 3 refer to _.Athe fish beaten upBthe fish found outCthe fish fattened upDthe fish driven away答案：D 词义猜测题。紧承前
26、一句 which usually ends in the smaller goby being driven away from the group 可知 the evicted fish 指的是被逐出群体的挑战失败者。3The experiment showed that the smaller fish _.Afought over a feastBwent on diet willinglyCpreferred some extra foodDchallenged the boss fish答案：B 推理判断题。文章第四段结尾 the gobies simply refused the
27、extra food they were offered, clearly preferring to remain small and avoid fights, over having a feast 说明刺鳍鱼的节食是自愿的。而第六段更指出小一点儿的刺鳍鱼节食对于维护鱼类社会稳定的重要性。4What is the text mainly about?AFish dieting and human dieting.BDieting and health.CHuman dieting.DFish dieting.答案：D 主旨归纳题。文章主要论述了刺鳍鱼节食的问题。指出这一行为是它自愿的，一
28、种目的在于维护它们的整体稳定的行为。B(2009陕西)“Old wives tales” are beliefs passed down from one generation to another. For example, most of us remember our parents telling us to eat more of certain foods or not to do certain things. Is there any truth in these teachings? Some of them agree with present medical thinki
29、ng, but others have not passed the test of time.Did your mother ever tell you to eat your carrots because they are good for your eyes? Scientists now report that eating carrots can help prevent a serious eye disease called macular degeneration. Eating just one carrot a day can reduce the possibility
30、 of getting this disease by 40%. Garlic(蒜 )is good for you, too. It can kill the type of virus that causes colds.Unfortunately, not all of Moms advice passed the test of medical studies. For example, generations of children have been told not to go swimming within an hour after eating. But research
31、suggests that there is no danger in doing so. Do sweets cause tooth problems? Well, yes and no. Sticky sweets made with grains tend to cause more problems than sweets made with simple sugars.Even though science can tell us that some of our traditional beliefs dont hold_water,_there is still a lot of
32、 truth in the old wives tales. After all, much of this knowledge has been accumulated (积累)from thousands of our traditional beliefs dont hold water should respect this body of knowledge even as we search for clear scientific support to prove it true or false.文章大意：中国有句俗话：不听老人言，吃 亏在眼前。本文大意是客观地评价了保持身体健
33、康的“老人言”的正确性。5Which of the following is TRUE according to the text?AEating garlic is good for our eyes.BSticky sweets are damaging to our teeth.CSwimming after a meal is dangerous.DCarrots prevent people from catching colds.答案：B 推理判断题。由第三自然段的最后一句可知本题选 B。6The author develops the third paragraph mainly
34、_.Aby cause and effects Bby order in space Cby order in time Dby examples答案：D 推理判断题。通读第三自然段可知本自然段是通过举例进行说明的，故本题选 D。7The phrase “hold water” in the last paragraph most probably means“_”Ato be believable Bto be valuable Cto be admirable Dto be suitable答案：A 词义猜测题。文章中本句意为即使科学能告诉我们那些“老人言”是( 能盛水的) 值得相信的，但“老人言中还有很多正确的东西 ”， hold water 在此处意为“能装水的；值得相信的” ，故选 A。8What is the authors attitude toward “old wives tales” in the text? ASubjective. BObjective.CDissatisfied. DCurious.答案：B 推理判断题。根据文章第三、四自然段可知作者对于“老人言”持客观态度，故本题选 B。
