Unit 4 SectionⅢ Discovering Useful Structures&.Listening-【创新教程】2025-2026学年高中英语必修第三册五维课堂课时作业（人教版）

参考答案 15.C「根据全文可知，父亲虽然希望作者能子承父业， 但是自从得知作者想成为一名飞行员以后，就默默 攒钱帮助作者实现梦想，让作者感受到了父亲深厚 的爱。] II.1.largest 2.The 3.speaking 4.and 5.of 6.experiments 7.planned 8.rapidly 9.has used 10.to have 课时作业3 基础训练 I.1.recycles 2.lacks 3.Otherwise 4.muscles 5.beyond 6.current 7.sufficient 8.facilities 9.keen 10.microwave 11.experiment 12.system II.1.got married 2.figure out 3.enough money to continue his education 4.keep themselves clean 5.looking forward to 6.is curious about 7.plenty of 8.is very keen 9.was sent to work 10.focus on lIl.1.using 2.related 3.to get 4.growing 5.off 6.fastest 7.growing 8.particularly 9.a 10.smok- ing IV.1.to compete in the game 2.In order to keep healthy 3.his efforts to persuade his friends 4.the first woman to win the gold medal 5.the only one to survive 6.had no plan to go abroad 7.have a letter to post 8.had a lot of things to deal with 9.have any clothes to be washed 10.a decision to put off V.Little Tom was eager to organize a class activity be- cause he is sure to organize it well.Everyone of our class believed in his ability to do organizing work.In order to test his ability,our teacher asked him to answer some questions.He was clever enough to give proper an- swers.So he became the first student to organize a class activity with no teacher participating in.He made de- tailed plans for classmates to follow and asked two other students to help him.Thanks to his efforts,little Tom managed to succeed in the activity and was praised for his attempt to help others learn about the importance of team spirit. 能力提升 I.[语篇解读]本文是一篇科普说明文。文章对各种 卫星的用途、卫星工作的状态以及人们对已损坏卫星的 处理办法进行了解释说明。 1.D[细节理解题。根据第一段和第三段首句不难看 出，卫星可以传递天气预报信息、拍摄地球照片、传递 电视图片等，但是没说为飞行员提供食物，所以选择 D项。] 2.B[细节理解题。根据第三段内容可以看出，卫星之 所以用和地球自转相同的速度绕地球旋转，是为了保 持在一定位置上。显然B项正确。] 3.C[代词指代题。this在此替代前文的“Sometimes we can see a satellite in the sky and it seems to stay in the same place.”故选C项。] 4.A[细节理解题。根据最后一段不难看出A项 正确。」 Ⅱ.[语篇解读]本文是一篇科普类说明文。你想成为 一名海外志愿者吗？成为海外志愿者之前你有四件事 需要考虑。 ·7 五维课堂马 l.F[根据空格后句“Volunteering may be a fund-rai sing mechanism for a development project.”和另外一 种志愿者可知，组织需要你自付路费，并常常会要求 缴纳参加该组织的费用。故选F。] 2.B[空处下文，主要陈述了你需要知道你去的原因。 故选B。] 3.A[根据前句“You will learn new skills,broaden your horizons and come to better understand yourself and the world.”可知，这里是对上文作的总结性评述， 同时引出后面的内容。故选A。] 4.G[根据小标题“Work alongside the local communi- ty.”和空格后句“This enables you to ensure you are committing to a project that promotes long term and sustainable change.”可知，此处是呼应小标题，引出后 一句。故选G。] 5.E根据小标题“A volunteer trip is just the begin- ning.”和空格后的内容可知，志愿旅行是一种改变人 生的经历。故选E。] ll.1.but 2.are taught 3.eighth 4.mostly 5.above 6.is 7.which 8.points 9.thicker 10.to agree 课时作业4 基础训练 I.1.argue 2.fatal 3.shallow 4.results 5.regu- larly 6.resource 7.limited 8.provides 9.attach 10.oxygen II.1.a solution to the problem 2.failed to catch his train 3.made a difference 4.has resulted in 5.pro- vide advice for us 6.as a result 7.close to 8.In clos- ing 9.encouraged us to study hard 10.make sure to be safe 11.attach a stamp to the letter 12.assign a topic to III,1.a 2.globally 3.varieties 4.whether 5.resul- ting 6.are 7.Exploring 8.limited 9.Provided 10.attached IV.1.Many people think that travelling around is only a waste of time. 2.Teachers can not meet all the requirements from the students. 3.He made no answer.Instead,he began to cry. 4.The greatest attention at present is on the develop- ment of our country. 5.Until today,the 5-Generation technology hasn't been widely used. 6.In the poor district,especially in the mountainous vil- lages,people have no bikes to ride. 7.While swimming,the children shall wear life jackets to make sure of safety. 8.It is necessary to find a new home for people in space, as the resources on Earth will run out. 能力提升 I.[语篇解读]本文是说明文。作者在文中告诉我们 一些有关星星的有趣事实。 l.D[细节理解题。根据第二段的“When it runs out of its fuel(撚料)，it would develop into a red star when increasing in size.”可知，当太阳用完了它的能量，它 就变成了红色的星球，体积增大了。]旦课时作业 英语·必修第三册 英 课时 3.Discovering Useful Structures Listening and Talking 语 纠错空间 作业 基础训练 5.Students are (盼望)a rela xing summer vacation. I.单词拼写 (对…好奇) 1.Denmark (回收，利用)nearly85% 6.The pet cat everything which is moving. of its paper. 7.Get (充足的)rest and take good 2.The lazy boy (缺乏)confidence in care of yourself. English study. 8.The boy (非常想)ong0- (否则，要不然)，I would never ing hiking with us. speak to another person for weeks on end. 9.He (被派去工作)in Tibet 4444444444444444444 4.Meat can strengthen our bones and last year. (肌肉) 10.Reading this kind of article,you should 5.(2020·天津)More new chat benches have (专注于)the number information. sprung up across the UK and (更 Ⅲ.单句语法填空 远，超出). 1.One of his latest projects has been to make 6.You've changed your job.What about your plants glow(发光)in experiments (现在的)employer? (use)some common vegetables. 方法总结 7.To allow (足够的)time to get 2.He went to the library to search for the there,we had to start early. (relate)details. 8.Cinemas should supply special (设 3.He was the first student of our school for welcoming disabled people. (get)this kind of award. 9.My deskmate is very (热心的：热衷 4.Dr.Jubilabo first met the Bajau while to learn about American culture. (grow)up on Samal Island in the Philippines. 10.Reheat the soup in the (微波炉) 5.In autumn,leaves will fall the trees before you drink. to protect themselves. 11.The class (实验)that day was to 6.Light travels at a speed of 380,000 kms a sec- show how heating a container of water ond,which is the fast)thing in would bring air bubbling(冒泡)to the sur the universe. face 7.You can get relaxed if you often look at the 12.People in China greatly benefit from our so- (grow)things. cial (制度，体系) 8.He loves novels, (particular)fiction Ⅱ.短语填空 ones written by Americans. 1.In India,particularly outside cities,young 9.The old often make list of items be- women are expected to move in with their fore going shopping. husband's family when they (结婚). 10.Do you mind me (smoke)in this 2.Little Tom just couldn't (弄明白，弄 section of the office building? 清楚)how to solve the puzzle. W.完成句子 3.The poor boy failed to get 1.They trained hard for 5 years (足够的钱继续学业). (为在比赛中竞争). 4.Do you know how the astronauts 2 (为了保持健康)，he (保持自己清洁)？ spends two hours doing exercises. UNIT 4 SPACE EXPLORATION 课时作业乡 3.I admire (说服他朋友所付 Computer connections 出的s努力)to believe in our honesty.. of the World Wide Web 4.She was (第一位获得金牌 and Internet also use satel- 的妇女)in the Olympic Games. lites.Many of our TV 纠错空间 5.He was (唯一的幸存的人) programmes come to us in the plane crash. through satellites.Airplane pilots also some- 6.He said he (没有出国的计 times use a satellite to help them find their ex- 划). act location. 7.I (有封信要寄出)，s01 We use satellites to send television pictures can't go swimming with you. from one part of the world to another.They are 8.She said she (有很多事情 usually 35,880 kilometres above the equator 要处理)this afternoon. (赤道).Sometimes we can see a satellite in the 9.“Do you (有要洗的衣 sky and it seems to stay in the same place.This 服)？”asked the maid(女仆). is because it is moving around the world at 10.They made 11,000 kilometres an hour-exactly the same (决定推迟) speed that the earth rotates(转动).A satellite the meeting until next week V.主题写作（用动词不定式） must orbit the Earth with its antennae(天线) facing the earth.Sometimes,it moves away 1.小汤姆渴望组织一次班级活动，因为他确信能 from its orbit,so there are little rockets on it 将其组织好。 which are used to put the satellite back in the 2.我们班每个人都信任他做组织工作的能力。 right position.This usually happens about ev- 3.为了测试一下他的能力，我们的老师请他回答 ery five or six days. 方法总结 了几个问题。 Space is not empty!Every week,more and 4.他足够聪明地给出了合适的答案。 more satellites are sent into space to orbit the 5.所以，他成为第一个没有老师参与而组织班级 Earth.A satellite usually works for about 10~ 活动的学生。 12 years.Satellites which are broken are some- 6.他制定了详细的计划以便学生遵循并且请了 times repaired by astronauts or sometimes 另外两名同学帮助他。 brought back to the Earth to be repaired.Of- 7.由于他的努力，小汤姆设法在这次活动中成功 ten,very old or broken satellites are left in 并且因为他试图帮助别人了解团队精神的重 space to orbit the Earth for a very long time. 要性而受到表扬。 This is very serious because some satellites use nuclear power and they can crash into each oth- er. 1.Which of the following is NOT done by satel- lites according to the passage? A.Sending information for weather forecasts. 能力提升 B.Taking photographs of the Earth. C.Sending TV pictures. I.阅读理解 D.Providing food for airplane pilots. Satellites are an important part of our ordi- 2.Why does the satellite move around the world nary lives.For example,the information for at the same speed as the Earth rotates? weather forecasts is sent by satellite.Some sat- A.In order to take photographs. ellites have cameras which take photographs of B.In order to stay in a certain position in the the Earth to show how clouds are moving.Sat- orbit. ellites are also used to connect our international C.In order to move away from its orbit. phone calls. D.In order to send television pictures. ·45· 旦课时作业 英语·必修第三册 3.What does the underlined word“This”in the A volunteer trip is just the beginning. 3rd paragraph refer to? 5 Further ignite(点燃)the global A.A satellite. change maker in you by taking your experience B.A little rocket. 纠错空间 one step further when you return home.Spread C.A satellite seems to stay in the same place the message of your transformative experience in the sky. to others,helping to spark the change within D.The satellite puts the rockets in the right them. position. A.And that's all OK. 4.Which is true of satellites? A.A satellite usually works for about 10~12 B.Know why you're going. C.Don't assume you know it all. years. B.Every time a satellite gets broken,it is D.Communities always welcome volunteers. brought back to the Earth to be repaired. E.Volunteer travel is a life-changing experi- C.A broken satellite is never left in space. ence. 44444444444444444444 D.Broken satellites often crash into each oth- F.Some organizations require you to pay your er. own way,and often include a fee. Ⅱ.阅读填句 G.Make sure to travel with organizations that The UN has recognized the contributions have strong partnerships with local commu- of volunteers on Dec.5,International Volun- nities. teer Day.Here,the four things are offered to Ⅲ.语法填空 consider before taking the leap into overseas We used to believe there were nine planets, volunteering. now there are eight (Pluto is not a 方法总结 Choose your organization carefully. planet).Now we may have to change how many 1 Volunteering may be a fund-rai- continents there are.We 2 teach) sing mechanism(筹资机制)for a development there are seven-Asia,Africa,North and project.For others,volunteering is fundamen- South America,Antarctica,Europe,and Aus- tal to their programs,and those serving take on tralia.Geologists(地质学家)now say there is professional roles in longer-term development. an 2 (eight)continent-Zealandia. 4 most)underwater Volunteers want to help and make a differ- This is a big, ence,but most know this isn't a purely selfless landmass(大陆)in the Pacific Ocean.Six per- act.You will learn new skills,broaden your ho- cent of it is 5 water and is New Zeal- rizons and come to better understand yourself and and New Caledonia.The rest 6 and the world.3 Reflect on your moti- (be)under the ocean.It is five million square vations.You want to help reduce global poverty kilometres, 7 scientists say is big or protect the natural world,but what else? enough to be a continent. Have you always wanted to travel,but not as a Geologists argue that the land does not tourist?Work with kids?When you under- have to be above water to be a continent.They stand your motivations,you'll be in a better po- say Zealandia is a continent because of four sition to choose the option that is right for you. 8 (point):It is a lot higher than the area Work alongside the local community. around it,it has special geology(地质状况)，it Often times,travelers volunteer in isola- is easy to see its shape,and it is 9 tion(隔离)from the local community that they (thick)than the ocean floor.It may take time are working in.4 This enables you to for scientists 10 (agree)there are ensure you are committing to a project that pro eight continents. motes long term and sustainable change. ·46·