2020-2021学年高中英语北师大版必修3-双基限时练8.docx

双基限时练(八)　Unit 7　Communication
Workshop & Culture Corner
Ⅰ.单词拼写
1．There was much lively __________ (争辩) about whether women should spend more time at home.
答案　debate
2．Initially, I __________ (不同意) with his proposal, but later I changed my mind.
答案　disagreed
3．We will go to the __________ (运动场) to watch a football match.
答案　stadium
4．Our children go to the __________ (当地的) school.
答案　local
5．The pollution of this area makes the ________ (野生生物) hard to live.
答案　wildlifes
Ⅱ.单句语法填空(不多于3个单词)
1．Although they are close friends, they sometimes ________ (agree) with each other.
答案与解析　disagree　句意：尽管是好伴侣，他们有时意见也不全都。依据题意可知，此处表示意见不全都，故填disagree; disagree with sb.“不同意某人的看法”。
2．________ happens that the two friends have the same birthday.
答案与解析　It　句意：碰巧的是这两个伴侣是同一天生日。
3．The authorities debated ________ to build a new car park or not.
答案与解析　whether　句意：那些权威人士在争辩是否要建立一个新的停车场。
4．He agreed ________ what I said at the meeting, but we didn't agree ________ how to do it.
答案与解析　with; on　agree with sb./one's words/what one said表示“同意某人说的话”，而agree on则表示“在某方面达成协议”。
5．________ my opinion, your proposal was really quite suitable to the specific situation.
答案与解析　In　句意：在我看来，你的建议与具体状况格外匹配。in one's opinion“在某人看来”。
6．— Shall we go to the art exhibition right away?
— It's ________ to you.
答案与解析　up　It's up to you.“由你打算”，符合题意。
Ⅲ.阅读理解

When a Swedish ship that sank in 1628 was recovered from the port of Stockholm, historians and scientists were overjoyed with the chance to examine the remains of the past. The ship construction showed how ships were built and operated during the seventeenth century. In this way, artifacts, objects made by human beings, provided a picture of daily life almost 400 years ago.
Underwater archaeology — the study of ships, aircraft and human settlements that have sunk under large bodies of water — is really a product of the last 50 years. The rapid growth of this new area of study has occurred because of the invention of better diving equipment. Besides the Swedish ship wreck (残骸), underwater archaeologists have made more exciting discoveries such as the 5,000­year­old boats in the Mediterranean Sea.
Underwater archaeology can provide facts about the past. In ancient ports all over the world are ships sunken in the past 6,000 years. There are also sunken settlements in seas and lakes telling of people's way of life and their systems of trade in ancient times. Underwater archaeologists want to study these objects to add to the world's knowledge of history, but they have to fight two enemies. One enemy is treasure hunters who dive for ancient artifacts that they can sell to collectors. Once sold, these objects are lost to experts. The second enemy is dredging machines (挖掘机) often used to repair ports. These machines destroy wrecks and artifacts or bury them deeper under sand and mud. By teaching the public about the importance of underwater “museums” of the past, archaeologists are hoping to get support for laws to protect underwater treasures.
1．What purpose does Paragraph 1 serve in the passage?
A. To provide background information of the topic.
B. To attract readers' attention to the topic.
C. To use an example to support the topic.
D. To offer basic knowledge of the topic.
答案与解析　B　一开头就说打捞一艘沉船，科学家们都因有机会来考察过去欢呼起来。同时古时候的工艺品可供应应人们当时人的日常生活信息，从而引出考古话题。吸引读者去了解水下考古是怎么回事。因此B项最佳。
2．The aim of underwater archaeology is to ________.
A. exploit water bodies
B. search for underwater life
C. study underwater artifacts
D. examine the underwater environment
答案与解析　C　题干是对水下考古的目的进行提问。A项“水下开采”；B项“查找地下生物”；C项“争辩水下的工艺品”；D项“检查水下环境”。依据文中“Underwater archaeology—the study of ships, aircraft and human settlements that have sunk under large bodies of water”这句话给水下考古下了一个定义，可知水下考古是争辩水下的人造物体的。
3．Underwater archaeologists are worried because ________.
A. sea hunters have better diving equipment
B. their knowledge of world history is limited
C. dredging machines cause damage to the ports
D. sold artifacts can hardly be regained for research
答案与解析　D　最终一段倒数第四句“Once sold, these objects are lost to experts.”由此推断，工艺品一旦被卖掉，考古学家就很难再得到。
4．What is the main purpose of the passage?
A. To introduce a young branch of learning.
B. To discuss the scientists' problems.
C. To explain people's way of life in the past.
D. To describe the sunken ships.
答案与解析　A　A．“简介一门新兴学科”，B.“争辩科学家的问题”，C.“解释过去人们的生活方式”，D.“描绘沉船”。文中其次段叙述水下考古是近50年来的新兴学科，而通篇都在叙述水下考古，所以应选A项。
Ⅳ.七选五
Love is a telephone which always keeps silent when you are longing for a call, but rings when you are not ready for it. __1__
Love is a telephone which is seldom program­controlled or directly dialed. You cannot get an immediate answer by a mere “hello”， let alone go deep into your lover's heart by one call. Usually it had to be relayed by an operator, __2__
__3__ When you are ready to die for love, you only find, to your disappointment, the line is already occupied by someone else, and you are greeted only by a busy line.
Love is a telephone which is not always associated with (与……有联系)happiness. __4__
Love is a telephone which, when you use it for the first time, makes you so nervous and excited __5__
A. When you pick up a phone, you never know whether it brings sweetness or bitterness.
B. and you have to be patient in waiting.
C. so everything can be done in a second.
D. As a result, we often miss the sweetness from the other end.
E. that you will hate to make another call.
F. Love is a telephone which is always busy.
G. that you either hold the receiver upside down or dial the wrong number.
答案　1.D　2.B　3.F　4.A　5.G
Ⅴ.短文改错
Dear Li Hua，
I'm glad to hear of you. As for living at home and living in your school dormitory, I think you'd better to choose the latter.
First of all, living in a dormitory will develop your ability of living independently and solve problems by yourself. Secondly, if you live there, you will find easier to share feelings with your friends; in all, you are of the same age and have common feelings towards many thing. Most important, living with your friends will improve your team spirit, that will be beneficial to your future career.
I hope you can consider my advice seriously and then make you final decision.
Yours，
Wang Lin

答案
Dear Li Hua，
I'm glad to hear you. As for living at home living in your school dormitory, I think you'd better choose the latter.
First of all, living in a dormitory will develop your ability of living independently and problems by yourself. Secondly, if you live there, you will find easier to share feelings with your friends; all, you are of the same age and have common feelings towards many . Most ， living with your friends will improve your team spirit, will be beneficial to your future career.
I hope you can consider my advice seriously and then make final decision.
Yours，
Wang Lin