1、课时作业17Lesson 3A Changing World.单词拼写1Juice squeezed (挤) from the orange was given to the baby.2I need a spoonful (一匙之量) of sugar in my milk, not too much.3Rose immediately relayed (传达) the news of the accident to her boss.4I bought a dictionary which is the latest edition (版本)5It is the most hardest
2、task that I have undertaken (从事) by now.单句语法填空1We are going to visit an old temple dating (date) back to the 12th century.2You must keep an eye on the change of the weather.3There is no doubt that he can win this prize.4Whether you are old or young, you must observe the traffic rules.5Mr Collins und
3、ertook to_look (look) after the children so that his wife could go to the club with two of her friends.6She was_cast (cast) down when she failed to be admitted into the university.7He squeezed out the last bit of toothpaste from the tube.8In fact, he found it impossible to participate in American pu
4、blic life.9She put a spoonful (spoon) of milk in each of the two cups.10The thirsty (thirst) plants drank the water I gave them.单句改错1There is no doubt whether he will win the game.whetherthat2Youd better find a contain to put the fruit in.containcontainer3The dusty air makes it difficult get a clear
5、 picture of space.get 前加 to4It sounds like something is wrong with the cars engine. If is so, wed better take it to the garage immediately.去掉If 后的is5I wonder that they will care for us all to go there.thatwhether.选词填空keep an eye on, refer to, more than, keep control over, go down, have a thirst for.
6、1This kind of art is often referred_to as “minimal art”2I have_a_thirst_for knowledge; I love reading.3She sat facing west, watching the sun go_down.4Will you keep_an_eye_on my child for a while?5If everyone can keep_control_over drinking, we can enjoy a more peaceful social environment.6The beauty
7、of the mountainous country is more_than I can describe.完成句子1The new medicine makes_it_possible to treat this terrible disease.这种新药使治疗这种可怕疾病成为可能。2Whether_the_ending_is_perfect_or_not,_you cant disappear from my world.我的世界不允许你的消失，不管结局是否完美。3He undertook_that he would finish the work by Tuesday.他许诺在星期二之
8、前完成这项工作。4The custom dates_from/back_to thousands of years.这种习俗可以追溯到数千年前。5The dog squeezed_through the small hole in the wall.那条狗挤过了小小的墙洞。6She asked Ann if she could keep_an_eye_on the dog.她问安是否能照看一下那条狗。7It was their first meeting, and Richard was determined to leave/make_a_good_impression.这是他们第一次见面，
9、理查德下决心要给人留下好印象。8There_was_no_doubt_that he was a fine soldier.毫无疑问他是一个优秀的士兵。9China Daily is more_than a newspaper; it helps us learn English.中国日报不仅仅是一份报纸，它还帮助我们学习英语。10While_sitting_in_the_classroom_and_doing_my_papers,_I felt confident and was full of energy.当我坐在教室做试卷时，感到精力旺盛、信心十足。.完形填空My least favo
10、rite part was participating in sport meets, for I loved running by myself. When faced with running against fellow athletes, I was _1_. I had butterflies in my stomach and the sudden urge to go to the nearest _2_. This year, _3_， I was encouraged to join in a long distance running competition by my c
11、oach.The 800meter event was approaching, meaning that I would _4_ soon. I breathed deeply and tried to _5_ my worries. I walked over to some of the _6_ who would run with me and started to _7_ with them. We were all loosening up and getting ready to run as _8_ as possible.I stepped up to the line fo
12、r the event. The starter raised his cap gun and _9_. About twentyfive runners _10_. With these runners around me, I _11_ my coachs words, “You may be small, but you have _12_ power.” So, I kept up with athletes twice my _13_. I picked up the runner in seventh place and based my steps on him, making
13、it a little bit faster. One by one, I _14_ to make it to the top four, bursting around the lap.It was the last lap before the final straightaway. I _15_ I had the possibility to win. So I widened my steps, speeding up my _16_. I caught up with the runner in first place and we ran side by side down t
14、he last 100 metersI _17_ him by a hair at the finishing line.My coach gave me a _18_ hug as I headed back to see him. He was _19_ because I had shortened my original _20_ by twelve seconds at least.本文属于记叙文，讲述作者之前不喜欢参加赛跑，参加时候很紧张，但是在一次长跑比赛中，深受教练的鼓励，终于取得了好成绩。1A.shocked BnervousCcomfortable Dbrave答案：B解析
15、：考查形容词辨析。句意：当和运动员赛跑的时候，我就感到紧张。A.shocked震惊的；B.nervous紧张的；C.comfortable舒适的；D.brave勇敢的。根据后文I had butterflies in my stomach可知，作者不喜欢参加运动会，因此参加运动会感到紧张，故选B。2A.stadium BhospitalCbathroom Dstation答案：C解析：考查名词辨析。句意：跑步的时候，很紧张，很想去最近的厕所。A.stadium体育馆；B.hospital医院；C.bathroom厕所；D.station站点。根据本句可知，作者很紧张，因此要去厕所，故选C。3A
16、.however BinsteadCotherwise Dmoreover答案：A解析：考查副词辨析。句意：但是，今年，教练鼓励我参加一个长跑比赛。A.however但是；B.instead 相反；C.otherwise否则；D.moreover此外。根据前文可知，作者不喜欢赛跑，但是今年参加了，前后转折，故选A。4A.delay BfailCescape Dcompete答案：D解析：考查动词辨析。句意：800米项目就要来了，意味着我很快就要比赛了。A.delay推迟；B.fail失败；C.escape逃跑；D.compete比赛。根据文章可知，作者马上就要开始比赛了，故选D。5A.igno
17、re BincreaseCform Dimagine答案：A解析：考查动词辨析。句意：我深呼吸了一下，努力把我的紧张放在一边。A.ignore 忽视；B.increase增加；C.form形成；D.imagine想象。根据前文可知，作者深呼吸是为了让自己不那么紧张，故选A。6A.reporters BjudgesCrunners Dcoaches答案：C解析：考查名词辨析。句意：我走向竞争对手旁边。A.reporters记者；B.judges裁判；C.runners运动员；D.coaches教练。因此选C。7A.watch out Bturn backCget away Dwarm up答案：
18、D解析：考查动词短语辨析。句意：我走向竞争对手旁边，开始和他们一起热身。A.watch out当心；B.turn back掉头转身；C.get away离开；D.warm up热身。根据常识可知，比赛之前需要热身，故选D。8A.smoothly BrapidlyCcalmly Dpatiently答案：B解析：考查副词辨析。句意：我们开始放松，准备跑的尽可能得快。A.smoothly顺利地；B.rapidly迅速地；C.calmly 平静地；D.patiently耐心地。根据文章可知，赛跑比的是速度，故选B。9A.returned BwithdrewCscreamed Dfired答案：D解析
19、：考查动词辨析。句意：发令员举起信号枪并开枪，大约25个参赛者飞一般冲出去。A.returned归还；B.withdrew撤销；C.screamed尖叫；D.fired开火。根据常识可知，发令员开枪以示比赛开始，故选D。10A.took off Bset downClooked on Dwent about答案：A解析：考查动词短语辨析。句意：发令员举起信号枪并开枪，大约25个参赛者飞一般冲出去。A.took off起飞；B.set down写下，记下；C.looked on旁观；D.went about四处走动。根据文章可知，运动员飞速冲出去，故选A。11A.challenged Breca
20、lledCforgot Dadapted答案：B解析：考查动词辨析。句意：看着我旁边的运动员，我想起了教练的话。A.challenged挑战；B.recalled回忆；C.forgot忘记；D.adapted适应。根据后文可知，作者想起了教练的话，故选B。12A.exact BgreatCpractical Dsuitable答案：B解析：考查形容词辨析。句意：你可能很渺小，但是有很大的力量。A.exact准确的；B.great巨大的；C.practical实际的；D.suitable适合的。根据本句but可知，前后转折，渺小但是有巨大的力量，故选B。13A.pressure BsalaryC
21、size Dage答案：C解析：考查名词辨析。句意：因此我不落后那些我两倍体型的运动员。A.pressure压力；B.salary工资；C.size尺寸；D.age年龄。根据文章可知，作者赶上了体型比作者大一倍的运动员，故选C。14A.offered BpretendedCregretted Dmanaged答案：D解析：考查动词辨析。句意：我成功达到前四名，快速绕着赛道跑。A.offered提供；B.pretended假装；C.regretted后悔；D.managed努力做成。根据文章可知，作者通过自己的努力，赶超了别人，故选D 。manage to do sth. 努力做成某事。15A.
22、claimed BheardCsupposed Dremembered答案：C解析：考查动词辨析。句意：在最后直线跑道之前的一圈，我认为自己有获胜的可能。 Aclaimed声称；B.heard听；C.supposed认为；D.remembered想起。根据后文可知，作者认为自己可以成为冠军，故选C。16A.speech BmindCfight Dpace答案：D解析：考查名词辨析。句意：因此，我增大步幅，加快速度。A.speech演讲；B.mind思想；C.fight斗争；D.pace步伐。根据文章可知，作者加速冲到终点线，故选D。17A.beat BpushedCdragged Dfollo
23、wed答案：A解析：考查动词辨析。句意：我赶上第一名选手，在最后的100米与他齐头并进，并且在终点线，以微弱的优势打败了他。A.beat打败；B.pushed推；C.dragged拖；D.followed跟随。根据文章可知，作者赢得了比赛，故选A。18A.softBcautiousCfirmDslight答案：C解析：考查形容词辨析。句意：当我回去找我教练的时候，他给我一个深深的拥抱。A.soft柔软的；B.cautious谨慎的；C.firm牢固的；D.slight轻微的。根据文章可知，作者赢得很不容易，故教练给了他一个很深的拥抱，故选C。19A.excited BdisappointedC
24、relaxed Ddepressed答案：A解析：考查形容词辨析。句意：他很兴奋，因为我把我原来的时间至少缩短了12秒。A.excited兴奋的；B.disappointed失望的；C.relaxed放松的；D.depressed抑郁的。根据后文可知，作者缩短了时间，因此教练很高兴，故选A。20A.distance BtimeClap Dstep答案：B解析：考查名词辨析。句意：他很兴奋，因为我把我原来的时间至少缩短了12秒。A.distance距离；B.time时间；C.lap圈；D.step步伐。根据本句twelve seconds可知，缩短时间，故选B。.短文改错When asked a
25、bout how to help the poor children living in the mountainous villages, different people have different opinion. As far as Im concerning, sending books to them are a good idea.The children there are eagerly to gain knowledge, they are too poor to go to school. I think they will learn a lot of through
26、 reading books. Besides, I think books will open our eyes and show the different world to them.It is known what there is kindness to be finding everywhere. Lets donate books to those children.答案When asked about how to help the poor children living in the mountainous villages, different people have d
27、ifferent . As far as Im ，sending books to them a good idea.The children there are to gain knowledge, they are too poor to go to school. I think they will learn a lot through reading books. Besides, I think books will open eyes and show different world to them.It is known there is kindness to be everywhere. Lets donate books to those children.