北师大版必修第二册Unit5 Humans and Nature PartⅠTopicTalk作业（含解析） 练习

这是一份北师大版必修第二册Unit5 Humans and Nature PartⅠTopicTalk作业（含解析），共7页。
Unit 5　Part Ⅰ　Topic TalkⅠ.单句语法填空1．The golden sunlight flooded ________ my room.2．Japanese companies were accused of flooding the market ________ cheap steel.3．The shop was crowded ________ people.4．All the passengers crowded ________ a bus.5．In spring the place was ________ (crowd) with skiers.6．He prefers to be one of the ________ (crowd)．7．________ (crowd) of people poured out into the street.8．We have a very ________ (crowd) schedule.9．I was so shocked ________ the performance that I didn't know how to describe it.10．It was ________ shock to learn that he's badly ill.11．Grandmother thought it ________ (shock) for girls to wear jeans.12．Anyone touching that wire could get badly ________ (shock)．Ⅱ.完成句子1．肺实际上是由成千上万个小管子构成的。The lungs are ________________________ constructed of thousands of tiny tubes.2．我对我们将来能够一起做些什么抱有很高的希望。I have high hopes for what we can do together ________________________.3．最打动我的是他们在面对这么多困难时的乐观态度。What touches me most is their optimism ________________________ so much difficulty.4．该公司设计了将利用这种新技术的程序。The company has designed programmes that will ________________________ the new technology.5．我父亲没有意识到吸烟的危害。结果，他住进了医院。My father didn't realise the harm of smoking. ________________________， he ended up in hospital.6．每年，大批的农民到达深圳找工作。________________________________________________________________________7．我拒绝对他的工作发表评论。I refuse to ________________________.8．The disappearance of Flight MH370 was ________________________ (令人震惊的消息) to us.Ⅲ.语法填空Dujiangyan is the oldest man­made water system in the world, and a wonder in the development of Chinese science. 1.________ (build) over 2,200 years ago in what is now Sichuan Province in Southwest China, this amazing engineering 2.________ (achieve) is still used today.In ancient times, the region in which Dujiangyan now stands 3.________ (suffer) from regular floods caused by overflow from the Minjiang River. 4.________ (help) the victims (受害者) of the flooding, Li Bing, the region governor, together with his son, decided to find a solution. Li designed a series of channels (水渠) built at different levels along mountains that would take away the floodwater while leaving the river flowing naturally. 5.________ (good) still, the extra water could be directed to the dry Chengdu Plain, making 6.________ suitable for farming.Once the system was finished, no more floods occurred and the people were able to live 7.________ (peaceful). Today, Dujiangyan is admired by scientists around the world because unlike modern dams 8.________ the water is blocked with a huge wall, Dujiangyan still lets water flow through the Minjiang River naturally, 9.________ (enable) ecosystem (生态系统) and fish populations to exist 10.________ harmony.Ⅳ.完形填空A little boy told his mother that there was a teacher­parent meeting in his school. To the little boy's __1__， she said she would go. This would be the first time that his classmates and teacher met his mother and he felt __2__ of her appearance. Although she was a beautiful woman, there was a severe scar (伤疤) that __3__ nearly the entire right side of her face. The boy never wanted to __4__ why or how she got the scar.At the meeting, the people were __5__ by the kindness and natural beauty of his mother in spite of the scar, but the little boy was still embarrassed (尴尬的) and __6__ himself from everyone. He, however, __7__ a conversation between his mother and his teacher.The teacher asked __8__， “How did you get the scar on your face？”The mother replied, “When my son was a baby, he was in a room that caught fire. Everyone was too afraid to go in because the fire was out of __9__， so I went in. As I was running toward his bed, I saw a piece of wood coming down and I placed myself over him trying to protect him. I was knocked __10__ but fortunately, a fireman came in and saved both of us.” She __11__ the burned side of her face. “This scar will be __12__， but until this day, I have never __13__ what I did.”At this point, the little boy came out running toward his mother with tears in his eyes. He held her in his arms and felt her great __14__ of sacrifice (牺牲). He held her hand __15__ for the rest of the day.1．A.enjoyment B．disappointmentC．surprise D．sorrow2．A.sick B．ashamedC．afraid D．tired3．A.included B．passedC．covered D．shaded4．A.talk about B．think aboutC．care about D．bring about5．A.impressed B．shockedC．excited D．comforted6．A.hid B．protectedC．separated D．escaped7．A.understood B．remindedC．heard D．learned8．A.carefully B．angrilyC．nervously D．anxiously9．A.control B．orderC．danger D．focus10．A.helpless B．hopelessC．senseless D．useless11．A.hated B．showedC．wiped D．touched12．A.ugly B．permanentC．serious D．frightening13．A.forgotten B．recognizedC．considered D．regretted14．A.honour B．spiritC．happiness D．pride15．A.quietly B．slightlyC．tightly D．suddenlyⅤ.七选五Many kids and teenagers have cellphones in their hands. However, is it really necessary for them to have phones at school? Here are the pros and cons.ProsThey can get in touch when necessary. The main benefit of having a phone is that your children can get in touch with you whenever they need to. __1__ They can call the emergency services if necessary. If your children are in immediate danger, they can use their phones to call not only you but the emergency services. This is of great benefit and could potentially save your children's lives.__2__ As long as your children remember to do this, their phones won't cause distraction (分心) in class. Giving them a standard instead of a smartphone will also reduce the risk of distraction.ConsThe latest smartphones can almost double as a computer. It means they offer far more of a distraction to kids than they used to. __3__ All these characteristics could disturb your children's concentration (注意力) if they play with them in class. Cellphones could interrupt lessons. Many children, even though they are asked to do so, forget to turn off their phones during lessons and their phones may make sounds. __4__ Besides the distraction problem, cellphones can also be used to look up answers on the Internet. __5__ The possibility of children having access to these during exams could be too attractive for them not to take advantage of.A．Cellphones can be turned off or put on mute.B．Children use ordinary phones instead of smartphones.C．This allows you to feel they are safe and easy to reach.D．Without cellphones, campus life would be less colourful.E．They have some other functions — a calculator and the ability to save notes.F．This not only annoys other pupils, but also prevents them from learning well.G．Nowadays, children can not only text and make calls with their phones, but also play games, surf the Internet and listen to music.课时作业(七)Ⅰ.1．into　2.with　3.with　4.into　5.crowded　6.crowd　7.Crowds8．crowded　9.at　10.a　11.shocking　12.shockedⅡ.1．in fact　2.in the future　3.in the face of　4.make use of　5.As a result　6.Every year a flood of farmers arrive in Shenzhen for jobs.　7.comment/make(give) comments on/about his work　8.shocking newsⅢ.1．Built　2.achievement　3.suffered　4.To help　5.Better　6.it　7.peacefully　8.where　9.enabling　10.inⅣ.【语篇解读】　一个小男孩因妈妈脸上有一块疤痕而不愿妈妈去开家长会，但当他得知这块疤痕的由来时，小男孩感到很惭愧和感动。从此文中我们也感受到了母爱的伟大。1．答案与解析：B　从下文可知，因为妈妈脸上有疤痕，小男孩并不希望他妈妈去开会。所以当他妈妈答应去时，他感到失望。故B项正确。2．答案与解析：B　从下文中的“but the little boy was still embarrassed(尴尬的)”可知妈妈脸上有疤痕，男孩对此感到难为情。3．答案与解析：C　妈妈脸上的疤痕覆盖(covered)了几乎整个右半边脸，所以男孩不希望妈妈到学校参加家长会，也不愿意谈论这个事情。故C项正确。4．答案与解析：A　妈妈脸上的伤疤是男孩不想谈论的话题。5．答案与解析：A　在家长会上，尽管男孩的妈妈脸上有疤痕，但人们对她的善良和美丽印象深刻。impress“使留下深刻印象”。6．答案与解析：A　根据文章第一段可知，男孩对妈妈的疤痕感到难为情，所以一直不愿意面对。所以即使别人对他妈妈的印象很好，他仍然躲着不愿意出来。故A项正确。7．答案与解析：C　根据下文中的“the little boy came out running toward his mother”可知，此处指的是男孩听到了妈妈和老师的对话。故C项正确。8．答案与解析：A　因为脸上有疤痕属于别人不愿意提及的话题，所以老师在询问的时候十分小心，以免伤害到别人。故A项正确。9．答案与解析：A　根据上文中的“Everyone was too afraid to go in”及常识可知，正是因为大火失去控制了，别人才不敢进去。A项符合上下文语境。10．答案与解析：C　妈妈被木头砸到，失去了知觉(senseless)，脸部受伤。故C项正确。11．答案与解析：D　妈妈摸着自己的脸说，这个疤痕将会永久留下来。D项符合上下文语境。12．答案与解析：B　参见上题解析。permanent“永久的”。13．答案与解析：D　妈妈说直到今天她也不后悔(regretted)自己做的事情。故D项正确。14．答案与解析：B　男孩抱着妈妈，感觉到了妈妈伟大的自我牺牲精神(spirit)。15．答案与解析：C　根据语境及常识可知，男孩得知真相后，深受感动，紧紧地握着妈妈的手。Ⅴ.【语篇解读】　本文主要讨论了孩子带手机的优缺点。1．答案与解析：C　空前讲孩子带手机可随时联系家人，空后讲带手机在有困难时可急救，C项承上启下，故选C项。2．答案与解析：A　该段讲的是避免上课分心的办法，设空处应是关上手机或调到静音，故选A项。3．答案与解析：G　根据设空后的All these characteristics could disturb your children's concentration...可知设空处应是手机的特点，正是这些特点让孩子分心，故选G项。4．答案与解析：F　根据前一句中的forget to turn off their phones during lessons and their phones may make sounds以及后一句中的the distraction problem可知，设空处与distraction有关。F项(这不仅打扰别人还妨碍其他人好好学习)符合语境。故选F项。5．答案与解析：E　根据下一句The possibility of children having access to these during exams could be too attractive for them not to take advantage of.(孩子们在考试中能使用这些功能的可能性对他们来讲很有吸引力，想不利用都难。)中的these的含义，可推知选E项。