Unit 3 Times change Period 2 练习解析版.docx

1、Unit 3 Times change Period 2 练习解析版Unit 3 Times changePeriod 2 Using language （练习解析版）I：单词拼写1.Chinas dairyindustry has beenboomingformore thanadecade, with the aid of a government _ (倡议)to get Chinese todrinkmoremilk.【答案】initiative2.Heputshisprojectatriskifhedoesntfulfillthesepromisesfor_(改革).【答案】refo

2、rm3.The professor devoted himself tostudyingthestructureof_ (坚实的) surface.【答案】solid4.Thesevisitorsfrom western countries spokes highly ofthe Chinese_(社会主义的)experiment in many aspects.【答案】socialist5.Youwillbeasked tofill inaformwith detailsofyourbirthand_ (职业).【答案】occupation6.Asaprofessional _ (记者),s

3、hehas alwayshad anose foragoodstory.【答案】journalist7.People are aware that it is wrong to sacrificeenvironmental protectiontopromote_ (经济方面的) growth. 【答案】economic8.Workbeganon the_(重建)oftheroad, which was what local people had waited for long.【答案】reconstruction9.Both sidesagreed tomake jointefforts t

4、oopenanew_ (时代)in the China-Germany strategicpartnership.【答案】era10.The officials often _ (强调) that it necessary to maintaintherightsofblack people.【答案】emphasizeII：单句语法填空1.When we went into the the chemistry lab, an experiment_ (conduct) by our tutor.【答案】 was being conducted2.A few students recalled

5、that a new large library _ (rebuild) in this school at that time about five years ago. 【答案】was being rebuilt3.Last week, they hurried to the reading room to do some reading after school, only to be told that it _ (decorate) then. 【答案】was being decorated4.Weshouldlay_(emphasize)onthisissueand makeeve

6、ry effort tohelpthemadapt toanewlife. 【答案】emphasis【解析】lay/place/put on sth 重视/强调某事5.Asasignificantpartinsociallife,culturehas haddeepinfluence_ the development of our society, including our education. 【答案】on/upon6.Itshoped thatthetreatywillpavetheway_peaceintheMiddle East.【答案】to【解析】pave the way to.

7、为.铺平道路7.Clearly,the task of_ (reconstruct)woulddemandmuch patience,hard work,andsacrifice.【答案】reconstruction8.It has allowed China accomplish in four decades _ took Western industrialized countries over 200 years to achieve. 【答案】what 【解析】what 引导宾语从句，在从句中充当主语；从句take sb some time to do sth 花费.多久做某事。该句

8、意为：它让中国用了40年就取得西方工业化国家花200年才取得的成就。 9.The Belt and Road Project will mean a new dawn for trade and investment between countries, _ (lead) into a new times of prosperity. 【答案】leading 【解析】现在分词短语在句中充当结构状语。 10.Can you imagine _ different life is for the older and younger generations in the city of Shenzh

9、en?【答案】how【解析】How构成的感叹句充当动词imagine的宾语。 III. 选词并用其适当的形式填空。 tear down in favour of face to face without doubt pave the way for start out make a living in bold break new ground have an influence on1.The governmentplansto_theseoldbuildingsand makeaparking lot.【答案】teardown【解析】teardown 拆除，拆毁2.Usingmobile

10、phonestocommunicatemaymakethemlosetheabilitytocommunicatewith each other _ .【答案】 face to face3.If the sunsactivityweretochangeremarkably,itwould_ globalclimate.【答案】haveaninfluenceon4.I firmly believe that mypassionandhardworkwillhelp_a bright future.【答案】pavethewayfor【解析】pavethewayfor 为.铺平道路，为.做好准备5.

11、Althoughherworkwas quitepopular,shewasunable to_ bywriting.【答案】makealiving6.The new teaching method _, and was widely used in many senior high school. 【答案】broke new ground 【解析】broke new ground 开辟新天地，开垦新地7.A recentsurveyshowed75%ofthose local farmers were _theplan for building a new airport near thei

12、r village.【答案】infavourof8.Whena candidateis elected, hisorhernamewill behighlighted_.【答案】inbold【解析】inbold 粗体地；黑体的；加粗地；本句意为：当候选人被选中时，他或她的名字就用粗体来突出。9.Fromnowon,Ill _ onanewjourney, and Ill writedowneverything inmylifeinthefuture.【答案】startout 10. Heaffirmedthatiftheystill didntpracticewell, theywouldlo

13、sethe gameagain_.【答案】withoutdoubtIV. 七选五：从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。While plenty of birds-such as swallows, hawks and hummingbirds-migrate (迁徙) during the day, the majority of land birds travel at night.Migration at night has at least three advantages. 1 Secondly, the air in the atmosphere i

14、s usually more stable than during the day. Lastly the air is cooler at night. A migrating bird produces a huge amount of heat that needs to be released. Most of the heat is lost from the unfeathered legs. 2 Nighttime migrators include sparrows, warblers, flycatchers, thrushes, orioles and cuckoos. M

15、ost of them dont live in vast open places. 3 They arent the best fliers, so they need the thick coverage to avoid enemies.But flying at night is becoming more dangerous than it used to be. 4 A well-lit high- rise can kill hundreds of migrating birds in a single night, an issue that has started to at

16、tract more public concern. In cities like New York, Chicago and Houston, some skyscrapers and other landmarks now have lights out programs during key bird migration times in the fall and spring. 5 A protein called cryptochrome, which is sensitive to blue light 9 is thought to be the key to making th

17、is happen. Cryptochromes from migratory birds have evolved to require less light and to allow their recognition of blue light to sense and respond to magnetic fields (磁场).AInstead, they live in the woods and other sheltered habitats.BBirds need the heat to keep warm and maintain a good state.CBirds

18、do not have to worry about attacks from dangerous birds.DOnly when there is enough light can they get signals to migrate.E.Migrating birds use Earths magnetic field to help them navigate.F.Lights on buildings and towers confuse birds, causing them to crash.G.The colder the air temperature is, the mo

19、re quickly that heat can be released.【答案】1-5 CGAFE【解析】这是一篇说明文。文章主要说明了鸟类夜间迁徙的三个好处，以及夜间迁徙动物的居住地和人类建筑物上的灯光对夜间飞行的鸟类的影响。1结合上文Migration at night has at least three advantages.(夜间迁移至少有三个好处)可推知，本句是在说明鸟类夜间迁徙的好处，如不必担心来自危险鸟类的攻击。故C选项“鸟类不必担心来自危险鸟类的攻击。”符合语境，故选C。2结合上文A migrating bird produces a huge amount of heat

20、 that needs to be released. Most of the heat is lost from the unfeathered legs.(候鸟会释放出大量的热量。大部分的热量是从没有羽毛的腿上流失的)可知本句是在说明夜间因为温度更低，更有助于鸟类热量释放得快。故G选项“空气温度越低，热量释放得越快。”符合语境，故选G。3根据后文They arent the best fliers, so they need the thick coverage to avoid enemies.(他们不是最好的飞行员，所以他们需要厚厚的覆盖物来躲避敌人)可知，夜间迁徙动物生活在森林和其他

21、受保护的栖息地。故A选项“相反，它们生活在森林和其他受保护的栖息地。”符合语境，故选A。4根据下文A well-lit high- rise can kill hundreds of migrating birds in a single night, an issue that has started to attract more public concern.(一幢照明良好的高层建筑可能在一夜之间杀死数百只候鸟，这一问题已开始引起越来越多的公众关注)可推知，本句是在说明建筑物上的灯光会迷惑鸟类，导致他们坠落。故F选项“建筑物和高塔上的灯光迷惑了鸟类，导致它们坠落。”符合语境，故选F。5根

22、据下文Cryptochromes from migratory birds have evolved to require less light and to allow their recognition of blue light to sense and respond to magnetic fields.(候鸟身上的隐色已经进化到需要更少的光，并允许它们识别蓝光来感知和响应磁场)可知，本句是在说明候鸟会利用地球的磁场来帮助导航。故E选项“候鸟利用地球磁场帮助它们导航。”符合语境，故选E。V: 完形填空。阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳

23、选。It was the early 90s when I was barely 20 years old. I 1 my grandmother to a garden party. Smart as she was even in her 80s, her type of 2 did not include recognizing young 3 . I pointed out Robert Downey Jr. to her when he arrived. She shrugged, far more 4 in piling her paper plate with cheese.Af

24、ter the speeches concluded, we stood up in our front-row seats to make our 5 . But as she rose, my grandmother 6 and fell directly into a wheelchair ramp (坡道) that had 7 edges. The blood was frightening. I should have leaped into 8 , but I didnt. I was feeling 9 . Luckily, somebody did 10 the situat

25、ion. The person was Robert Downey Jr.He ordered someone to call a/an 11 , and another to fetch a blanket. He 12 his sleeves, and grabbed hold of my grandmothers leg. Then he took off his gorgeous jacket and tied it around her 13 . He told her not to 14 and that everything would be all right. He knew

26、 well how to speak to her, distract her, and-most 15 -play to her vanity (虚荣心). He told her how beautiful she was. He stayed with her until the ambulance came. He was a movie star, 16 .I 17 into the ambulance without a word. I was too 18 and way too shy to 19 him.We all have things we wish wed said,

27、 moments wed like to revisit. How I hope I can get a 20 to make up for the moment when words utterly failed me.1. A. sent B. carried C. accompanied D. guided2. A. intelligence B. beauty C. pride D. passion3. A. organizers B. actors C. doctors D. lecturer4. A. skillful B. interested C. confident D. s

28、uccessful5. A. appearance B. excuse C. day D. exit6. A. tripped B. interrupted C. sighed D. relaxed7. A. sharp B. long C. dark D. straight8. A. practice B. account C. support D. action9. A. puzzled B. dizzy C. guilty D. annoyed10. A. get ready for B. get rid of C. take control of D. take advantage o

29、f11. A. officer B. wheelchair C. ambulance D. assistant12. A. set aside B. tore down C. turned on D. rolled up13. A. tissue B. scar C. foot D. wound14. A. worry B. struggle C. doubt D. scream15. A. naturally B. fortunately C. obviously D. importantly16. A. above all B. after all C. in fact D. at lea

30、st17. A. hurried B. broke C. looked D. knocked18. A. scared B. disappointed C. embarrassed D. cautious19. A. hug B. thank C. praise D. follow20. A. lesson B. dream C. chance D. change【答案】1-5. CABBD 6-10. AADBC 11-15. CDDAD 16-20. BACBC【解析】这是一篇记叙文。文章主要讲述了作者的祖母在花园派对上受伤了，电影明星小罗伯特唐尼向我们提供了帮助，但由于害羞，作者没能对他表示感谢，并希望能够有机会对他表达感谢之情。【1】考查动词词义辨析。句意：我陪我奶奶参加了一个花园派对。Asent发送；Bcarried搬，扛；Caccompanied陪伴；Dguided指导。根据下文I