1、课时分层作业(二).单句语法填空1They sat for hours debating the pros and cons of setting up their own firm.2At the meeting，experts stated this method was superior to others.3She decided that I was the ideal person to take over the job.4For staying dry youll want nice lightweight waterproofs to wear over your leath
2、ers(leather)5Unless extra money is found(find)，the theatre will close.6The rain had made the football pitch extremely muddy(mud)7She insisted on being given(give) the hardest work.8They compete in the senior division(divide) of the chess league.9While I have the iron on，Ill just finish those handker
3、chiefs/handkerchieves(handkerchief)10He turned on the light and began pacing/to pace(pace) backwards and forwards.完形填空One day I was sleeping in my chair when I woke up to the sound of a car crash.I sat up and looked 1 out my window.Across the street，a car had just backed into a chainlink fence.The c
4、ar must have been moving fast， 2 it was in bad shape.The fence was bent out exactly the 3 of the cars back end.I watched the driver get out of the car.After a few seconds of 4 the damage，the man tried to put the fence back into place.His first attempt failed and he tried a little harder.He grabbed i
5、ts vertical support pole and pulled against it with his full 5 The pole suddenly 6 and the man fell hard onto the ground.The entire fence fell on top of him，and one of his shoes 7 and landed 10 feet away on the sidewalk.I laughed out loud.The mans failure was 8 my whole day.He climbed out from under
6、 the 9 fence and went back to the apartment building.That，I thought，would be the 10 of it.The man was going to leave all the chaos behind for someone else to 11 However，the man 12 a few minutes later with some tools.For the next hour，I 13 out my window as he doggedly fixed the fence and even improve
7、d it.Now the fence would be extra secure，stronger than before.This man was actually a hero and I was embarrassed by my 14 judgments.Years later，I still look out my window at that fence almost every day.It makes me 15 what else that man has improved，and how I can make myself more like him.【语篇解读】这是一篇记
8、叙文。文章讲述作者目睹了一辆汽车撞坏了栅栏，司机坚持将其修好的故事。1 AgraduallyBespeciallyCimmediatelyDgenerallyC根据上文I woke up to the sound of a car crash可知，我被车祸声惊醒，因此我立刻坐起来向窗外看，故选C。2A.untilBbecause CifDalthoughB句意：这辆车一定跑得很快，因为它已经变形了。根据上下文推断，前后文是因果关系。故选B。3A.beginningBdirectionCcenterDshapeD根据上文可知，车被撞变形，因此推断，被撞的栅栏弯出了一个车尾部的形状。故选D。4A.
9、assessingBmentioningClimitingDavoidingA上文说栅栏被撞出了一个车尾部的形状，结合下文the man tried to put the fence back into place可知，评估以后，司机企图把栅栏恢复原形。故选A。5A.equipmentBsightCwisdomDweightD根据上文He grabbed its vertical support pole and pulled against it可知，司机用全部的重量拉栅栏。故选D。6A.brokeBburnt ClightenedDroseA根据下文the man fell hard on
10、to the ground可知，这个人摔到了地上，因此杆子断了。故选A。7A.moved onBpassed byCflew offDturned upC根据下文landed 10 feet away on the sidewalk可知，鞋子飞了出去。故选C。8A.wastingBbrighteningCcompletingDcontrollingB根据上文I laughed out loud.可知，那一天我很快乐。故选B。9A.fallenBhidden ClockedDrelatedA根据上文The entire fence fell on top of him可知，栅栏倒塌了。故选A。1
11、0A.planBform CcauseDendD根据下文However，the man a few minutes later with some tools.可知，我认为这件事就这样结束，然而这个人几分钟后带着工具又回来了，故选D。11A.give awayBclean upClearn fromDrefer toB根据leave all the chaos behind for someone else可知，留给别人清理所有的混乱。故选B。12A.quittedBhesitatedCapprovedDappearedD根据下文as he doggedly fixed the fence a
12、nd even improved it可知，这个人又出现了。故选D。13A.workedBcounted CwatchedDguessedC根据out my window可知，我看着窗外，看到这个人一直在修栅栏。故选C。14A.unbalancedBuncertainCunfairDunhurriedC根据上文提到的This man was actually a hero and I was embarrassed可知，我因为我不公平的判断感到尴尬。故选C。15A.wonderBobserveCexplainDchallengeA根据下文提的两个疑问what else that man has
13、 improved，and how I can make myself more like him可知，我想知道这个人还能取得什么别的进步，我如何更像他。故选A。.语法填空Robots have been used throughout history as entertainment and industrial gain.With each generation of robots，new ideas and technologies 1. (develop) in order to allow the robots to have 2. (good) functions.Early ro
14、bots were very simple and 3. (actual) often used water to operate，4. with the invention of the computer，robots entered a new era for both industry and the public.5 idea of robots began as far back as the eighth century，in the Iliad.Hephaestus，the Greek god of fire，was said 6. (have) something active
15、 and made from gold.However，the first true account of robots came from the golden tree of Baghdad.7. (keep) in a palace during the ninth and tenth centuries，it featured birds singing on branches while they flapped their wings.Early water clocks were also examples of early robots.During the twelfth c
16、entury，a royal inventor named AlJazari created the first robot.He created a robotic band，8. would float on a lake and perform different rhythms depending on the programming of a series of pegs.Most of his 9. (invention) used water to make movements，but he also employed mechanisms to make his devices
17、 operate 10. a fixed speed.【语篇解读】文章主要讲述了机器人的发展史。1are developed考查动词的时态和语态。主语为复数与动词develop之间为被动关系，故用被动语态；且叙述的是一般性的事实，故填are developed。2better考查形容词的比较级。为了让机器人有更好的功能，新理念和技术被开发。故此处用形容词的比较级。3actually考查词性转换。修饰动词需要用副词形式。4but考查连词。分析前后句关系可知，此处应为转折关系，故用but。5The考查冠词。idea作“构思；主意”讲时为可数名词，且其后由of短语修饰，表示特指，故用定冠词the。6to have考查固定用法。sb.be said to do sth.据说某人做某事，为固定用法，故填to have。7Kept考查非谓语动词。动词keep与主语it之间为逻辑上的动宾关系，故用过去分词作状语。8which考查定语从句。分析句子结构可知，空处引导非限制性定语从句，且在从句中作主语，指代先行词robotic band，故填which。9inventions考查名词复数。由Most of可知需用其复数形式。10at考查介词。at.speed以的速度，为固定用法，故填at。