1、课时作业3Unit 1Section .用所给词的适当形式填空1The _(astonish) look on his face showed that he hadnt expected it.答案与解析：astonished修饰人的表情，声音，微笑用ed形式的形容词。astonished惊讶的。2When the man with a scar on his cheek walked into the pub, there appeared a _(puzzle) expression on the face of the waiter who wondered why he came b
2、ack again.答案与解析：puzzled修饰人的表情，用ed形式的形容词；puzzled迷惑的。句意：当脸上有疤的男人走进酒吧，服务员脸上现出迷惑的表情为什么他再次回来。3Judging from his _(confuse) look, I know it is a very _(confuse) situation to her.答案与解析：confused; confusing修饰人的表情用ed形式的形容词，修饰物用ing形式的形容词；confused迷惑的；confusing令人迷惑的。句意：从他迷惑的表情判断，我知道这对她来说是一种令人迷惑的情形。4Seeing the bad
3、 results of the exams, she was rather upset and felt _(disappoint)答案与解析：disappointed修饰人用ed形式的形容词。句意：看到糟糕的考试结果，她相当心烦，感到很失望。5Though the professor tried his best to explain the difficult question, the students still looked _(confuse)答案与解析：confused修饰人用ed形式的形容词。句意：尽管教授尽最大努力解释这个难题，学生们仍看上去迷惑不解。6Though told
4、 to stop, the _(excite) speaker kept on talking at the meeting.答案与解析：excited修饰人用ed形式的形容词。7She felt rather _(frighten) that she should drive the car at such a _(frighten) speed.答案与解析：frightened; frightening修饰人用ed形式的形容词；修饰物用ing形式的形容词。句意：她竟然以如此令人害怕的速度开车，她感到相当害怕。8The power station _(build) last year is
5、a big one.答案与解析：built考查过去分词做定语。The power station与build之间为被动关系，句中时间状语也暗示了应用过去分词形式做定语。9From the _(satisfy) look of the boys, I found they were _(satisfy)答案与解析：satisfied; satisfied句意：从男孩们满意的表情中，我发现他们很满意。satisfied“(感到)满意的”；satisfying“令人满意的”。结合句意可知，他们的表情是“满意的”而不是“令别人满意的”。10He got _(inspire) when he thoug
6、ht about helping people _(expose) to cholera.答案与解析：inspired；exposedget在句中做系动词，后跟表语，结合句意可知第一个空应选inspired(受启发的，受鼓舞的)，而不是inspiring(鼓舞人心的)；exposed to cholera为过去分词短语做定语修饰people。11Most of the artists _(invite) to the party were from South America.答案与解析：invited句意：被邀请出席聚会的艺术家大多数来自南美。12As we joined the big c
7、rowd I got _(separate) from my friends.答案与解析：separated考查过去分词做表语。句意：我们一加入人流，我就和朋友走散了。此题中的“gotseparated”表示状态，separated为过去分词做表语。“get/be separated”常与from连用。13The prize of the game show is $ 30,000 and an all expenses _(pay) vacation to China.答案与解析：paid考查过去分词(短语)做后置定语。由句意“这次比赛的奖品是3万美元和到中国的免费假期”可以看出，expen
8、ses与pay之间的关系是修饰限定关系，即paid做expenses的后置定语。14There have been several new events _(add) to the program for the 2012 London Olympic Games.答案与解析：added考查过去分词做定语。主句中的谓语用的是现在完成时态，可见2012年的伦敦奥运会添加的新运动项目已经确定，而且是被添加的，所以要用过去分词表被动关系。15Sarah, hurry up. Im afraid you cant have time to get _(change) before the party.
9、答案与解析：changed句子大意是“恐怕你在晚会前没有时间”；根据选项提供的内容get和change不难知道这是一个系表结构；联系起来思考，便可知道其意思是“换衣服；换装”。.语法填空W：What do you think of the football match we _1_(watch) yesterday afternoon?M：Very _2_(excite). The two teams did very well in the match and it was really _3_ close game.W：I enjoyed it very much too. I have
10、never seen a more interesting game so far this year.M：I had expected it to be a wonderful match because _4_of the teams had excellent players.W：Im sorry I missed the first part of it.M：You were late for the match? What for?W：I was filled with _5_(anxious) to see the match and fell _6_ my bike on the
11、 way. My legs hurt, so I had to ride my bike slowly. It took me quite some time _7_ I got to the sports field.M：Im sorry to hear that. Were your legs hurt?W：Yes, but not very _8_(serious). I only got my skin _9_(scratch) and bled a little.M：You should have seen a doctor first.W：But I didnt think it
12、necessary. I cleaned my skin and then started again.M：How long were you late for the match? What time was it when you got to the sports field?W：When I got to the sports field, _10_ was already three twenty.M：Three twenty? Oh, you were twenty minutes late for the match. You missed a very wonderful pa
13、rt of the match.W：Yeah. It was really a pity.答案与解析：1watchedyesterday afternoon与一般过去时连用。2exciting修饰物用ing形式的形容词。3a表示“数量一”，用不定冠词。4bothboth两个都。5anxietybe filled with anxiety充满焦虑。6offfall off从上摔下来。7beforebefore在之前。8seriously修饰实义动词用副词。9scratchedmy skin与scratch之间为被动关系，故用过去分词作宾补。10itit代替时间。.完形填空With time fl
14、ying, people become aged. Then many people even in their middle age often start to notice that their memory and mental clarity are not what they used to be. We suddenly cant remember _1_ we put the keys just a moment ago, or an old friends name, or the name of an old band we used to love. As the bra
15、in _2_， we refer to these occurrences as “senior moments.”_3_ seemingly innocent, this loss of mental focus can potentially have a(n) _4_ effect on our social and _5_ wellbeing.Neuroscientists, experts who study the nervous system, are increasingly showing that theres actually a lot that can be done
16、. It _6_ out that the brain needs exercise in much the same way our muscles do, and the right mental _7_can significantly improve our basic cognitive(认知) _8_.Thinking is basically a _9_ of making connections in the brain. To a certain extent, our ability to _10_ in making the connections that drive
17、intelligence is inherited(继承)_11_， because these connections are made through effort and practice, scientists believe that intelligence can expand and wave _12_ mental effort.Now, a new Webbased company has taken a step _13_ and developed the first “brain training program” designed to actually help
18、people improve and _14_ their mental sharpness.The Webbased program _15_ you to systematically improve your memory and attention skills. The program keeps a(n) _16_ of your progress and provides detailed feedback(反馈)_17_ your performance and improvement. Most importantly, it _18_ changes and improve
19、s the games you play to _19_ up the strengths you are developingmuch like a(n)_20_ exercise routine which requires you to increase resistance and vary your muscle use.1A.where BwhenCthat Dwhy2A.improves BfadesCrecovers Dfalls3A.If BUnlessCOnce DWhile4A.irregular BlimitedCdamaging Dpositive5A.persona
20、l BpsychologicalCmental Dphysical6A.turns BfindsCpoints Dfigures7A.connection BresponsesCworkouts Dassociations8A.style BfunctionsCcircumstances Datmosphere9A.steps BconditionCconsequences Dprocess10A.insist BbelieveCsucceed Dfail11A.Therefore BMoreoverCOtherwise DHowever12A.according to Bregardless
21、 ofCapart from Dinstead of13A.back BfurtherCaside Daround14A.regain BreflectCreview Drespond15A.suggests BmakesChurries Dallows16A.hold BrecordCorder Dpace17A.to BwithCfor Dabout18A.irregularly BhabituallyCconstantly Dunusually19A.carry BputCbuild Dtake20A.risky BeffectiveCmeaningless Dfamiliar文章主要谈
22、论了人脑记忆的衰退及如何预防记忆衰退。答案与解析：1Awhere哪儿；when什么时候；that在名词性从句中无词义；why为什么；记不清把钥匙放在哪里了。where引导一个宾语从句。2Bimproves提高；fades褪色，衰老；recovers恢复；falls降落；随着年龄增长，大脑衰老。3Dif如果，是否；unless除非；once一旦；while当时候；虽然，然而；虽然表面上看起来没什么，但是危害很大，前后为转折关系。4Cirregular不规则的，无规律的；limited有限的；damaging有破坏性的，有害的；positive积极的；这种精神能量的缺失会给我们职业、社交还有个人带
23、来有害的影响。5Apersonal个人的；psychological心理的；mental精神上的；physical身体上的；这种精神能量的缺失会给我们的职业、社交还有个人带来有害的影响。6Ait turns out that原来，其实；it finds out that发现；it points out that指出；it figures out that发现；越来越多的精神学家们都表示，大脑其实跟肌肉一样需要练习运动。这里给出的是神经科学的结论，因此选择it turns out that。7Cconnection联系；responses回应；workouts锻炼；associations协会；
24、上文出现exercise，同义词再现，故选C。8Bstyle风格；functions功能；circumstances环境；atmosphere氛围；正确的智力锻炼能极大地提高我们最基本的认知功能。9Dsteps步骤；condition条件；consequences结果；process过程；思考是大脑神经连接必要的过程。10Cinsist坚持；believe相信；succeed成功；fail失败，不及格；be succeed in doing sth.成功做某事。11Dtherefore因此；moreover而且，此外；otherwise否则；however然而；前一句强调的是智力是与生俱来的(
25、inherited)，而后一句则认为是可以通过脑力活动(mental effort)会有所波动，两句意义明显相反，故正确答案为D。12Aaccording to根据；regardless of不管，不顾；apart from除之外；instead of代替；智力可以根据脑力活动得到提升或出现波动。13B考查短语take a further step采取进一步措施。14Aregain恢复，重新获得；reflect反映；review复习；respond回答；根据前文improve and, and前后两词保持一致，改善和恢复精神清晰度。15Dsuggests建议；makes使；hurries加快；
26、allows允许；这个网络课程允许你系统地改善你的记忆力和注意力。16Bhold举行；record记录；order命令；pace踱步；这个培训课程还可以跟踪学习进度，并且给予详尽的信息反馈。keep pace与with搭配，keep record of记录；故选B。17D关于你的表现作出详细的反馈，故选D。18Cirregularly不规则地；habitually习惯性地；constantly不断地；unusually异乎寻常的；更加重要的是，它会不断地调整并升级有关训练游戏。19Ccarry on执行；put on穿上，增加；build on在基础上增加，构建；take on呈现；它会经常调
27、整并升级有关训练游戏，以促进脑力的不断增加。20Brisky冒险的；effective有效的；meaningless无意义的；familiar熟悉的；有效的锻炼需要你增加阻力和改变你的肌肉。.阅读理解There is no better way to enjoy Scottish traditions than going fishing and tasting a little bit of whisky(威士忌) at a quiet place like the Inverlochy Castle. When Queen Victoria visited the castle in 18
28、73 she wrote in her diary, “I never saw a lovelier spot.” And she didnt even go fishing.Scotland is not easily defined. In certain moments, this quiet land of lakes and grasses and mountains changes before your very eyes. When evening gently sweeps the hillside into orange light, the rivers, teeming
29、 with fish, can turn into streams of gold. As you settle down with just a fishing pole and a basket on the bank of River Orchy, near the Inverlochy Castle, any frustration(烦恼) will float away as gently as the circling water. Its just you and purple, pink, white flowers, seeking a perfect harmony. If
30、 you are a new comer to fishing, learning the basics from a fishing guide may leave you with a lifetimes fun. For many, fishing is more than a sport; it is an art.Scotland offers interesting places where you can rest after a long days fishing. Set against a wild mountain and hidden behind woodland,
31、the beautiful Inverlochy Castle Hotel below the Nevis is a perfect place to see the beauty of Scotlands mountains. Ben Nevis is the highest of all British mountains, and reaching its 1,343metre top is a challenge. But its not just what goes up that matters; what comes down is unique. More than 900 m
32、etres high, on the mountains north face, lies an allimportant source of pure water. Its name comes from the Gaelic language “usquebaugh” or “water of life”； and it is the single most important ingredient(原料) in Scotlands best known drink: whisky.1. The story of Queen Victoria is to show that _.Athe
33、Queen is rich in tour experienceBthe Castle is a good place to go in ScotlandCtasting whisky is better than going fishingD1873 is a special year for the Queen答案与解析：B推理判断题。第一段第一句点出了欣赏苏格兰风情莫过于钓鱼和在像“the Inverlochy Castle”一样安静的地方品尝威士忌，后面马上以维多利亚女皇的事例来说明“the Castle”是个很好的去处。2How is Paragraph 2 mainly devel
34、oped?ABy giving descriptions.BBy following time order.CBy analyzing causes.DBy making comparisons.答案与解析：A细节理解题。整个第二段都在描述一种美丽、令人陶醉其中的景色。故A项正确。3What is Ben Nevis special for?AThe Inverlochy Castle Hotel.BThe beauty of its surroundings.CThe water from the mountain.DThe challenge up to its top.答案与解析：C细节
35、理解题。根据第三段第四、五、六句可知本尼维斯山上的水令其有独特之处。4What is the main purpose of the passage?ATo introduce Scottish traditions to tourists.BTo show the attractions of Scotland to readers.CTo explore geographical characteristics of Scotland.DTo describe the pleasures of life in Scotland.答案与解析：B主旨大意题。本文为总分结构，第一段点出并且以女王
36、的事例说明苏格兰有吸引人的地方，第二段和第三段详细为我们介绍了几处美景，引人入胜，故B项正确。.短文改错I took a trip to a big lake in Indonesia with my family two years before. It was really huge lake with beautiful scenery all around. People were amazing by the endless view in front of their eye. Later on, unlike other girls, I was volunteered to g
37、o waterskiing alone. I took on the life jacket, got off the motorboat immediately and started my engine as soon as possibly.The lake seemed broad and endless. I was so exciting to appreciate the beauty of the mountains and waters that I speed my motorboat. Then, after some time, I found me in the mi
38、ddle of the endless lake. I really enjoyed myself.答案：I took a trip to a big lake in Indonesia with my family two years . It was really huge lake with beautiful scenery all around. People were by the endless view in front of their . Later on, unlike other girls, I volunteered to go waterskiing alone. I on the life jacket, got off the motorboat immediately and started my engine as soon as .The lake seemed broad and endless. I was so to appreciate the beauty of the mountains and waters that I my motorboat. Then, after some time, I found in the middle of the endless lake. I really enjoyed myself.
