北师大版高中英语必修三学案：Unit7SectionⅣ知能演练轻松闯关.doc

,学生用书单独成册)课时作业4(a卷).品句填词1the teacher from _ i learnt most was mrs.zhu.2whats the name of the sport _ which you go in a boat?3mathematics is the subject _ i am most interested.4this is the question _ we have had a discussion.5this is the house _ i was born.6this hall is five times _(big) than our classroom.7he doesnt study as _(hard) as his brother.8the _(hot) the air is, the more quickly it will rise.9the book is no _(heavy) than one half a kilo.10this book is _(difficult) than any other one here.答案：1.whom2.for3.in which4.about which5.in which6.bigger7.hard8.hotter9.heavier10more difficult.阅读理解a“the noise made by boats of whale watching tourists may be causing communication problems for the animals.”british researchers said last week.whale watching is a popular tourist activity in places where groups of killer whales(虎鲸)live.every day，dozens of boats filled with tourists go to watch the beautiful animals.unfortunately，the engines of the boats make a lot of noise，and that may be causing problems for the whales，according to a report in the us science magazine nature.the whales travel in groups，and communicate with each other through sonic(声波的)calls that some scientists refer to as singing.the sounds of the boat engines may be creating too much background noise for the whales to be able to hear each other.the researchers listened to recordings of whale calls made between 15 and 25 years ago，before whale watching became popular.these were compared to more recent recordings.they found that the animals have started to sing for longer than they used to，like a person shouting to a friend across a noisy room.it is believed that the whales are trying to communicate hunting or breeding information.scientists said that，if this is prevented，the future of the worlds whale population could be in danger.“animals become slow in mind and repeat themselves in noisy areas，”said volker deecke，a canadian biologist.“they have to say things twice or three times in order to be understood.”the killer whales studied were living off the coast of northwestern america.the number of killer whales in this area has been falling for several years，but scientists are not sure why.1what does the underlined word“breeding” in paragraph 6 mean?asinging to others.bproducing young.ccaring about the old. dhunting for food.解析：选b。词义理解题。由第六段第二句可知，科学家说如果这件事情被阻止的话，世界上鲸的数量将处于危险中，因此推断breeding指的是“繁殖”。2the passage mainly tells us_athe problems of whale watchingbhow killer whales communicate with each othercthe reduced population of killer whales caused by whale watchingdhearing problems of the killer whales caused by whale watching解析：选d。主旨大意题。文章讲述了观鲸船的噪音给虎鲸的信息交流造成了麻烦。3now in a noisy background，the killer whales have to_asing in a louder voicebsing longerctravel in smaller groupsdget nearer to each other解析：选b。细节理解题。由第五段可知，因为受噪音干扰，现在虎鲸“唱”的时间比原来长。4from the passage，we can feel that the author is_aangry bhopefulcworried ddisappointed解析：选c。推理判断题。文章介绍观鲸船的噪音给虎鲸的交流造成了困难，而且虎鲸数量在下降，科学家也不明白其中原因，因此显然作者对此感到“担忧”。balmost everyone likes to eat apples.apples grow in nearly every part of the world.the united states produces more apples than any other country except france.the states of washington and new york grow the most apples.perhaps this is why “new york” is often called “big apple” by some people.new york is on the east coast and washington is on the west near canada.apples are red, yellow or green.they are very popular in the united states.many_people_like_to_carry_apples_to_work_or_to_school_to_eat_with_their_lunches.most american people are often too busy or too tired to cook dinner, so they often have their dinners very simply.apple juice is also a popular drink and apple pie is the favorite sweet dish for many americans.the state of washington is proud of its apples.the trees there produce nearly five billion apples every yearone apple for every man, woman and child in the whole world.there are many stories and sayings about apples.for example, “you are the apple of my eye.” means “you are actually the one i love best and care most.” in china, it is a custom in some places for the marrying couple to hold an apple in each ones hand, promising that their marriage will be “safe” without anything bad and that their marriage will never be broken.“to apple polish” often refers to a man who fawns (奉承) on somebody for the purpose of getting some benefits.so you can easily get “apple polisher”while “in applepie order” usually has the same meaning as “in good order”it is likely that you hear about “compare apples and oranges”in fact, its another saying about “compare two things that cant be compared”【解题导语】本文主要叙述了美国人喜欢吃苹果，以及和苹果有关的一些习语。5what can we know from the underlined sentence?aamerican apples taste good.bwe can see apples everywhere in america.camericans like to eat apples.damericans regard apples as their best food.解析：选c。句意理解题。根据划线句子可推知他们工作或上学午餐都吃苹果，由此可知美国人非常喜欢吃苹果。6from this passage, we know_afrance produces the most apples in the worldbthere are more apples in america than in francecthe apples in france are better than those in americadapple trees are not easy to grow in new york解析：选a。推理判断题。根据第一段中的the united states produces more apples than any other country except france.一句可知选a。7why do the marrying couple hold an apple in each ones hand in some places of china?abecause they like the sweet taste of apples.bbecause the chinese apples are wonderful.cbecause people in china have no opinions of their own.dbecause it stands for “happiness of marriage”解析：选d。推理判断题。根据最后一段中的promising that their marriage will be “safe” without anything bad and that their marriage will never be broken.一句可知选d。8if you are satisfied with the order of something, you will use the following phrase “_”aapple of ones eyebto apple polishcin applepie order dthe big apple解析：选c。推理判断题。根据最后一段中的while “in applepie order” usually has the same meaning as “in good order”一句可知c正确。课时作业4(b卷).阅读理解anearly all the tourists who come to southeast france make a tour to monaco(摩纳哥)，too.lying near the frenchitalian border，monaco is not part of france，but a separate principality(公国)，though it is surrounded by its greatest neighbour.monaco became a principality in the 16th century after being owned by a family member of a certain italian king.the french and italians，however，soon came to “protect” it one after another，until 1861，when it became its own master again.facing the blue mediterranean(地中海)，monaco is mainly made up of two cities，monaco，where the palace of the prince(王子)stands，and monte carlo(蒙特卡洛)，which is a wonderful place for tourists.every year，around half a million people from all parts of the world come to monaco，nearly 25 times as much as its population.believe it or not，monaco has no soldiers or policemen of its own.law and order is kept by french police，and french stands for it in its foreign affairs，even the money used in monaco is franc，too.1monaco is _aanother name for monte carlobmostly visited by french touristscsurrounded by francedmore related to italy than to france解析：选c。细节理解题。根据第一段though it is surrounded by its greatest neighbour可知c为正确选项。2monaco has a population of _aover 20，000 b20，000 or socmore than 25，000 dno more than 20，000解析：选a。细节理解题。根据文章倒数第二段every year，around half a million people from all parts of the world come to monaco，nearly 25 times as much as its population可知a为正确选项。3which of the following is true?athe national income of monaco depends mainly on france.bmonaco is famous for having no soldiers or policemen of its own.cmonaco does not have a seat in the un because it is too small a country.dmonte carlo city seems more important for the existence of this principality.解析：选b。细节理解题。根据文章最后一段believe it or not，monaco has no soldiers or policemen of its own.可知b正确。4the head of monaco is _athe kingbthe president of franceca member of the royal family(王室)dthe emperor解析：选c。细节理解题。根据文章第二段monaco became a principality in the 16th century after being owned by a family member of a certain italian king.可知摩纳哥由皇室的成员统治着。故选c。bour listener question this week comes from iraqi kurdistan.farman salih wants to know about the men whose pictures are on american paper money and why they were important.the picture of george washington is on the onedollar bill.he served as americas first president from 1789 to 1797，president washington has been called the “father of his country”the third president of the united states，thomas jefferson，is on the twodollar bill.he was the main writer of the declaration of independence in 1776.jefferson was one of the most influential of the nations founding fathers.he was also a plant expert，an architect，a musician and an inventor.another of americas greatest presidents，abraham lincoln，is on the fivedollar bill.he served as the sixteenth president from 1861 until 1865.he successfully led the country through the civil war，saved the union and ended slavery.the picture of alexander hamilton appears on the tendollar bill.hamilton was never a president.but he was the first secretary of the treasury and one of the founding fathers.he was also an economist and political philosopher.andrew jackson was the seventh president，serving from 1829 to 1837.he supported popular democracy and individual liberty.his picture is on the twentydollar bill.well，lets have a rest and enjoy a song.stay with us and youll learn more about american money.【解题导语】美元大钞上印着谁的头像？本文是一篇说明文，介绍了美元大钞上的名人。5whats the best title of this passage?awho are the men on the money?bwho is the best president of the usa?chow can you tell the real money?dhow is the money made?解析：选a。标题归纳题。本文主要介绍了美国大钞上的伟大人物。6according to the passage，which of the presidents likes music?ageorge washington.bthomas jefferson.cabraham lincoln.dalexander hamilton.解析：选b。细节理解题。根据第三段最后一句he was also.a musician.可知他也是植物专家、设计师、音乐家和发明家，故b为正确选项。7all the men on the money mentioned in the passage were presidents except _ageorge washingtonbthomas jeffersoncabraham lincolndalexander hamilton解析：选d。细节理解题。根据第五段的hamilton was never a president.可知选d。第二段提到了george washington，第三段提到了thomas jefferson，第四段提到了abraham lincoln，他们均曾是