2019-2020同步人教英语新课标选修七课时分层作业：10 Section Ⅰ
人教版高中英语选修7课时作业题及答案解析
课时作业(26) 综合知识检测Ⅰ.用所给单词的适当形式填空1．They reached an agreement that would be ________ (benefit) to both sides.答案beneficial2．I have a very busy life with no time ________ (sit) around feeling sorry for myself.答案to sit3．________ (badly wound), the whale soon died.答案Being badly wounded/Having been badly wounded4．Please look after my house during my ________ (absent)．答案absence5．I saw James ________ (hold) up in the water by Old Tom.答案being held6．Anyone will be punished if he ________ (obey) the laws.答案disobeys7．I could see he was terrified of ________ (abandon) by us.答案being abandoned8．I am happy ________ (find) many things I can do.答案to have found/to find9．________ pausing we jumped into the boat with the other whalers andheaded out into the bay.答案Without10．Both he and I ________ (satisfy) with the result.答案are/were satisfied11．The meeting is held ________ (annual)．答案annually12．What a sweet victory ________ (envy) by those women!答案to be envied13．________ (reflect) that this was her last chance, she was very careful.答案Reflecting14．It will take several days for your computer ________ (repair)．答案to be repaired15．________ (look) after my pets properly takes a lot of time but I find it worthwhile.答案Looking/To lookⅡ.用适当的介词或副词填空1．I am always looking forward to hearing ________ him, but I haven't had any reply so far.答案from2．Hang your coat over the chair to dry it ________.答案out3．The drought has caused the river to dry ________ and many people are leaving because of no running water.答案up4．The charity aims to provide assistance to people ________ need.答案in5．It took her a while to adjust ________ living alone after the divorce.答案to6．I came ________ this old photograph when looking for a book yesterday.答案across7．Your age shouldn't make any difference ________ whether you get the job or not.答案to8．Don't go without saying goodbye ________ me, will you?答案to9．My advice to anyone who finds anything on a bus is to hand it ________ to the police.答案in10．I must get rid of this large table; it takes ________ too much room.答案up11．You can substitute chicken ________ beef if you don't like red meat.答案for12．Robin sat staring into space, her mind numb ________ shock and disbelief.答案withⅢ.语法专练用所给动词的适当形式填空1．The machine will work well for years, if ________ (operate) properly.答案与解析operated operate与句子主语machine之间为逻辑上的动宾关系，故用动词的过去分词作状语。
新课标2019_2020学年高中英语课时分层作业12sectionⅢⅣ含解析新人教版选修7
课时分层作业(十二) Section Ⅲ、Ⅳ[语言知识练习固基础]单句语法填空1．Please pass me the book whose cover is green.2．I know the reason that he explained at the meeting.3．Not you but I am (be) to answer for it.4．The days are gone when physical strength was all you needed to make a living.5．Care of the soul is a gradual process in which even the small details of life should be considered.6．When I arrived，Bryan took me to see the house where I would be staying.7．The distribution(distribute) of the goods is under discussion.8．The doctor is performing an operation (operate) on the injured child.9．More and more people get used to purchasing (purchase) things on the Internet.10．I applied for the job not because I liked it but because I had to accept it.[高考题型练习提能力]阅读理解ABack in freshman year，I found myself wondering whetherit should really be called “volunteering” if students onlydo it because they have to.I ended up volunteering at Weyrich Health Center，helpingelderly patients with daily tasks.The more I did these tasks，the more disconnected I felt from the seniors.Though I felt bad for them，I did not want to interact with them.Then one rainy day，I met Colonel Hemsworth.He invited me to his table and asked for some company.I regarded this as another boring task.However，when I listened to his stories，I learned that he was a brilliant war veteran (老兵)，and I found his tales interesting.After my brief talk with the Colonel，I realized that I shared common characters with all the seniors.I felt like an oxygen molecule (分子)—ready to form a relationship—rather than an isolated gas.I met with many learned senior citizens who shared their experiences and wisdom.No longer did I walk aimlessly down the hallways.I found myself enjoying talking with these people as I learned their histories.Why hadn't I realized sooner that volunteerwork could enlighten me?Some people argue that volunteering and working for change does not help.However，they fail to realize that the world is constantly changing and humans must adapt.My experience at Weyrich Health Center has taught me that refusing to change one's views and accept new ones leads to shortterm goals that finally munication with others is an important part of life.Volunteering is not just a requirement or a way to improve your resume，it is a time for service and personal growth.Now I enjoy volunteering my time surrounded by seniors who bring history alive for me.By communicating with them，I have developed into a more dynamic person.【语篇解读】作者一开始做志愿工作时并不真正喜欢，但后来与一位老人交谈后，开始乐于做志愿工作，认为自己从老人那里获得了很多经验。
2019-2020同步译林英语选修七新突破课时分层作业2+Unit+1+Section+Ⅳ Lang
课时分层作业(二)[语言知识练习固基础]Ⅰ.单句语法填空1．They are standing there，talking about the electronic(electron) goods.2．For your selection，we are sending you a list of the items which might be suitable for your market requirements.3．She is determined to finish the translation (translate) next week.4．Search the website of the Fire Department in your city，and you will learn a lot about firefighting.5．You have to answer for any errors in the calculations.6．He gave us a casual glance as he walked by，but he didn't stop.7．It is obvious that they can't understand the meaning of these words.8．Mrs Brown was much disappointed to see the washing machine she had had repaired (repair) went wrong again.9．It was a good concert—I enjoyed the last song in particular.10．She is very busy every day，but she dresses with casual elegance(elegant)．Ⅱ.单句改错(每小题仅有1处错误)1．The life he adjusted himself to have changed completely.have→has2．John was fired last month because his casual attitude towards his job.because后加of3．Scan the horizon，I couldn't see any sign of the ship.Scan→Scanning4．Something is wrong with my watch，I will have someone repaired this afternoon.repaired→repair5．This river is seriously polluted and is not suit for any fish to grow in.suit→suitable[高考题型练习提能力]Ⅰ.阅读理解For thousands of years，we have looked for ways to measuretime.Early humans found that the regular movements of the sun，theearth，the moon，and the stars made good ways to measure time.Therising and setting of the sun were used to distinguish (辨别) day fromnight.But，eventually，people needed to tell time more accurately，or exactly.So，by using the sun's position in the sky，they divided the day into dawn，morning，midday and evening.Then it was noted that the sun cast a changing shadow as it moved across the sky.Time could be told more accurately by setting up a stick and marking the positions of the sun's shadow.It was the ancient Greeks who divided each position of this “sundial (日晷)” into hours.But the sun doesn't always shine.So，for the past 6，000 years，many other ways of keeping time have been tried.Slow-burning candles were divided into hours，and the hourglass was invented.When all the sand in the top of an hourglass has shifted to the bottom，an hour has passed.Later，the pendulum (摆钟)，with its regular back-and-forth movement of weights，was used to move the hands on a clock.Pendulums are still used in grandfather clocks.Today，even more accurate clocks are in use，such as battery-operated quartz clocks (石英钟)，digital clocks，and clocks run by electrical tuning forks and tiny atoms.These atomic clocks are the most accurate clocks ever invented.The exact time can be kept to within 1 second a century.【语篇解读】本篇文章主要讲述了人类计量时间方式的发展历史。
2019-2020同步人教英语新课标选修七课时分层作业14 Section+Ⅱ+Word版含解析
课时分层作业(十四)Section Ⅱ[语言知识练习固基础]Ⅰ.单句语法填空1．It is recommended that the picnic (should) be cancelled (cancel) because of the bad weather.2．This is the second time that he has been sent (send) into space.3．Organizers are making final preparations(prepare) for next week's 50th anniversary of our company.4．I know I haven't done enough revision (revise) for tomorrow's exam.5．Though he has never done this type of work before，I'm sure he'll fit in well here.6．Being able to afford a drink would be a comfort in those tough times.7．His requirement that he (should) be given (give) another chance is reasonable.8．As far as I am concerned (concern)，it's necessary to limit the time we spend using smartphones.9．Ding Ning is acknowledged as one of the best table tennis players in the world.10．He would have attended your birthday party but he occupied himself(he) with a very important experiment.Ⅱ.完成句子1．一整天忙于家务，她筋疲力尽。
2019-2020同步人教英语新课标必修二课时分层作业10 Section+Ⅰ和答案
课时分层作业(十)Section Ⅰ[高考题型练习提能力]Ⅰ.阅读理解AThe evolution(进化) of animals depends upon the environmental conditions on Earth.Here are the top four oldest animal species on Earth.Horseshoe Crab—445 million years oldHorseshoe crabs appeared on Earth 445 million years ago.They live in shallow ocean waters across the world.Horseshoe crabs have a long tail.They have nine eyes in total，found throughout the body.Out of the nine，two large eyes are mainly used by horseshoe crabs and the others are used to control their movements.Nautilus—500 million years oldThe nautilus is a kind of shellfish living in the sea that existed 500 million years ago.That is long before dinosaurs appeared on Earth.It is said to be the only surviving member of a large group of shellfish.Nautiluses live at a depth of 2，200 feet in the ocean.Jellyfish (水母)—550 million years oldJellyfish with an umbrella-like head can be found in every ocean in the world.They have no brain or nervous system.Jellyfish are found in different shapes and colors.The 90 percent of their body weight is water.They are also known to eat other jellyfish.The box jellyfish is the most dangerous species of jellyfish on Earth.Sponge—580 million years oldSponges are a special kind of creature living in the sea that looks like a plant.They appeared in the world's oceans 580 million years ago.There are 5，000 different species of sponges in the world.They live at different depths in the oceans.Sponges don't have arms or head.They have a special power to grow back a lost body part and a new sponge will grow from the old one.The body of sponges contains many channels，which become a shelter for many small species.【语篇解读】动物的进化取决于地球的环境条件。
2019-2020年人教版高中英语选修7单元测试题及答案解析
单元测评(六)综合质量测评(时间：90分钟满分：110分)第一部分阅读理解(共两节；满分30分)第一节(共10小题；每小题2分，满分20分)阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。
AAs we all know,robots are playing an important role in our daily life at present.Now South Korean schoolchildren see robot teachers in the classroom at an elementary school in Seoul.Robot teachers—who never get angry or make sarcastic(讽刺的)remarks—have been a hit with pupils during a pilot project in some South Korean schools,a government report said Thursday.Elementary school children responded favourably to the robot teachers, the Ministry of Knowledge Economy said,citing a survey by educational researchers.English-teaching robots were sent to three provincial schools for eight weeks starting in late December.And programmable electronic devices looking like robots,which teach math,science and art,were used in10Seoul schools for five weeks from November.The researchers found that the English-teaching robots helped raise interest in the language and boosted the confidence of students.“T ele-presence(远程呈现)”robots are controlled remotely by an English teacher and are equipped with a microphone and video camera. Autonomous(自主的)units use voice-recognition software to interact withchildren.The government has expressed interest in robots to give rural school children more learning opportunities.“The machines spurred creativity and had a positive influence on the attitude of students，”a ministry official told Y onhap news agency.Officials in charge of the project are working to improve the quality of robot teaching and iron out glitches(小故障)before any decision to expand their use.语篇解读本文是新闻报道。
2019-2020同步人教英语新课标选修七课时分层作业：8 Section Ⅱ
课时分层作业(八) Section Ⅱ[语言知识练习固基础]Ⅰ.单句语法填空1．He got up and dragged (drag) his chair towards the table.2．He ran towards the seaside and dived into the water.3．He spent six months in prison before fleeing (flee) the country.4．When I saw him last time，he was in the depth (deep) of despair about losing his parents.5．Abandoned (abandon) to smoking，he suffered from lung cancer.6．It was once a time when I had no interest in study and wanted to drop out of school.7．He was about to say something more when a boy rushed in，gun in hand.8．The man anxiously urged the taxi driver to drive (drive) faster so that he could catch up with the last flight.9．Mr Watson earns $20，000 annually (annual)，which supports the whole family expenses.10．The lawyer was questioning the old man who was one of the witnesses(witness) of the murder committed last week.Ⅱ.完成句子1．随着考试的来临，老师敦促我们努力学习。
2019-2020同步人教英语新课标选修七课时分层作业4 Section+Ⅰ+Word版含解析
课时分层作业(四)Section Ⅰ[高考题型练习提能力]Ⅰ.阅读理解ARobots will have taken over most jobs within 30 years leavinghumanity facing its “biggest challenge ever” to find meaning inlife when work is no longer necessary，according to experts.Professor Moshe Vardi, of Rice University, in the U．S.，saysthat many middleclass professionals will be assisting the work of machines within the next few decades leaving workers with more leisure(休闲) time than they have ever experienced.Prof Vardi said the rise of robots could lead to unemployment rates greater than 50 percent.“We are approaching a time when machines will be able to do better than humans at almost any task，”said Vardi, a professor in computational engineering.Robots are doing more and more jobs that people used to do. I believe that society needs to face this question before it's upon us. If machines can do almost any work humans can do, what will humans do?“The question I want to put forward is，‘Does the technology we are developing finally benefit mankind？’”Prof Vardi said existing robotic and artificial intelligence (AI) technologies were already getting rid of a growing number of middle-class jobs and that pace of advancement in the field is increasing.But Prof Vardi is not sure that a workforce of humanlike robots will be good for mankind.“A typical answer is that if machines will do all our work, we will be free to pursue(追求) leisure activities，”he said.“I do not find this a promising future, as I do not find the idea of leisureonly life appealing. I believe that work is essential to human wellbeing.”“Humanity is about to face perhaps its greatest challenge ever, which is findingmeaning in life.”“We need to rise to the occasion and meet this challenge before human labor becomes out of date.”“What' s different this time is computer scientists are working on building machines that can do everything we can do, only better. If machines can do all the work or even 50 percent of the jobs that we used to do, what will people do？”【语篇解读】本文是一篇说明文。
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课时分层作业(十) Section Ⅰ[高考题型练习提能力]Ⅰ.阅读理解AI never thought I would have a lifechanging experience atWalMart.Although my thoughts were only on speed，the checkout lineI was standing in wasn't moving as quickly as I wanted，and Iglanced toward the cashier.There stood a man in hisseventies，wearing glasses and a nice smile.I thought，well，he'san old guy！For the next few minutes I watched him.He greeted every customer before scanning the items.Sure，his words were the usual，“How's it going？” But he did something different—he actually listened to people.Then he would respond to what they had said and engage them in a brief conversation.I thought it was odd.I had grown accustomed to people asking me how I was doing simply out of robotic conversational habit.After a while，you don't give any thought to the question and just mumble something back.I could say，“I just found out I have six months to live，” and someone would reply，“Have a great day！” But that wasn't the end.He gave them the change，walked around the counter，and extended his right hand in an act of friendship.He looked the customers in the eyes.“I surely want to thank you for shopping here today，” he told them.“You have a great day.Byebye.”The looks on the faces of the customers were priceless.There were smiles and some sheepish grins.All had been touched by his simple gesture—and in a place they never expected.They would gather their things and walk out，smiling.Of course，he did the same to me and I got to know his name，Marty.Who was that guy？It was as if Sam Walton had come back from the dead and invaded this old guy's body.I had never walked away from that shop feeling like that.【语篇解读】 一个人一个小小的积极的行动会对别人产生大的意义。
1．The checkout line the writer was standing in moved slower than expected because ．A．the cashier couldn't work as fast as othersB．there were some big purchasesC．the cashier did more than scanning the itemsD．the writer was not patient enoughC [细节理解题。
根据第二段可知，这个收银员不仅扫描货物，还和顾客进行交流，这才使得作者这一排进行得很慢。
]2．According to the writer，when common people ask you “How's it going？”．A．they don't really care what you may answerB．they are just practicing their conversation abilityC．they are inquiring about your private informationD．they don't expect to hear any negative answersA [推理判断题。
根据第二段倒数第二句可知，他的话是惯例，但是他做了不同的事情——他实际上在听别人说话。
由此可推断出，平常说这话的人并不在意你的回答是什么。
]3．What was most customers' reaction to Marty's behaviors?A．They thought it priceless.B．They were in some way moved.C．They thought it awful and odd.D．They felt somewhat offended.B [细节理解题。
根据倒数第三段中的There were smiles and some sheepish grins.All had been touched by his simple gesture...可知选B。
]4．What does the writer intend to express through the text?A．Our everyday life is always full of surprises.B．Most customers enjoy being treated this way.C．Being different is a good way of doing business.D．A little positive action can make a big difference.D [主旨大意题。
根据倒数第三段可知，所有人都被老人简单的举动打动了，可知D项(一个小小的积极的行动会产生大的意义)正确。
]BVolunteers abroad always return home feeling like they made a really worthy contribution to the area they visit. It's quite right because any volunteer organization will put your skills to work in the most valuable way possible. Volunteer teaching in Africa is one of the areas where help is always wanted. Even if you don't have teaching qualifications (资格) right now, it doesn't mean you won't be welcome.Many volunteer teaching assistants are people in the early years of their studies. Others have no longterm teaching plans but a willingness to take on new challenges and help wherever they can. It's not just classroom work either. For example, recent storms in Livingstone in Zambia took the roof off the local school. Volunteer teaching assistants rolled up their sleeves and helped put it back on again.Teaching in Africa is more than sitting in classrooms with young children. If sports education is your thing, there are opportunities for you to help teach your skills with notable programs in Zanzibar, Mozambique, South Africa and Zambia. In these same areas there is equal need for education of adults, not just for their personal development but also in many other ways.If you think it's all work and no play, there will be plenty of time for you to have your own adventures in this beautiful country. There's whitewater rafting on the Zambezi, surfing off the East African coast. If peaceful and quiet life interests you, there are famous South African vineyards (葡萄园) and the top restaurants of the Cape Town.Whatever your skill is, volunteer organizations will find a place for you where you can make the most difference. Whatever you give volunteer teaching in Africa for a couple of weeks or a couple of months，you will have great influence on the people you meet.You really can help change people's lives.【语篇解读】 你想到非洲志愿支教吗？欢迎你来非洲支教，总有一份工作适合你。