听力答案 Unit 1 section two
conversation one BBAC conversation two ABCB section four Exercise one BBDCD Exercise two ABDB Exercise three ABCA Exercise four
born helpless wanted smile language patience protect 21. The child knew he had to start his journey very soon 22. please tell me my angel’s name 23. You will simply call her Mommy Unit 2 section two
conversation one BCAD conversation two ABCA section four Exercise one BBADB Exercise two CBDC Exercise three CBBD Exercise four
share totally married biggest future main system 21. but they are unlike classes in the UK
22. while the classes in the UK are based on your family background
23. But in the US, that’s good and people like to do it
Unit 3 section two
conversation one CDDB conversation two CDAB section four Exercise one DBBCA Exercise two BAAB Exercise three DBCA Exercise four
everyone happy fun tickets favorite probably ski
21. Mountain climbing and hiking are favorite sports there 22. Sports change with the season
23. Baseball is only played for a few months of the year. This is called “the baseball season.”
Unit 4 section two
conversation one BDAD conversation two CDAB section four Exercise one BDBCD Exercise two CDCD Exercise three DACC Exercise four
historic village eighth standard tourists signs pop music 21. Hong Kong continues to attract more and more ambitious would-be stars.
22. the middle of September to the end of February when the weather is cooler
23. There will always be something to surprise you Unit 5
section two
conversation one DCCC conversation two CBBA section four Exercise one DCBDC Exercise two CCDC Exercise three BCCC Exercise four
effects politics election influence unreal useless violence 21 .this generation is more violent than their parents and grandparents.
22. do not have the patience to read an article without pictures
23. all problems to be solved in ten, fifteen or thirty minutes Unit 6 section two
conversation one ACCA conversation two DBCC section four Exercise one BACBC Exercise two ACCD Exercise three DAAC Exercise four 14.value 15. careless 16 necessary 17 depressed 18 failure 19 provides 20 daydreaming
21. Then how do you keep fit?
22. The second one is physical exercises, which is especially important for people who stay indoor a lot.
23. is to have a positive attitude Unit 7 section two
conversation one BACA conversation two CDBA section four Exercise one CBCAD Exercise two CADB Exercise three BADD Exercise four
animal foods black-and-white smaller historical appears one of the animals
21. getting warmer and warmer
22. However, reports show that the number of wild pandas are on the rise
23. for nature and wild life Unit 8 section two
conversation one DDCC conversation two DCDB section four Exercise one CBCDB Exercise two CCAB Exercise three CDCD Exercise four
saying seen experienced ideal remained appearing prefer 21. the younger generation of Chinese are trying to avoid
responsibility
22. they want to live a free life different from the life of their older generations
23.the couple lack a sense of responsibility 精读课后题答案 Unit 1 P4 Main Idea
command decisions judgments at accurate to turn opportunities
P8
1. simple beautiful destroy accurate improve friend lend success
2. decision fraction something command accurate convince Judged order conscious enrich
3. merely downtown tunes process personality packed election in turn opportunity cycle
P15
1.polite impolite politeness 2.grammar grammatical
3.special specialists specialize speciality 4.uncomfortable comfort comfortable 5.direct direct direction directly indirect P20
1.His work has something to do with animals. 2.We started early in order to arrive before dark. 3.Judging by her accent, she must be from the North. 4.If you need her to come, inform her in advance. 5.I don’t know why he changed his mind.
6.Most people like to swim once they have learned how. 7.The more preparations you make now, the more
confidence you will
have in the exam.
8.If you learn English well, you will use it often. The frequent use, in turn, will make you learn better. Unit 2 P26 Main Idea
relationship friendship care solidly matter if links fall apart promises settle P30
1. notable link inevitably mend powerful recognize endure weaken surround
2. Drop in on mystery shaking cracks tremendous potential weakened trembling incidents recognized
3. P38
1.dependable dependent
2.add addition addition additional 3.distance distant distance 4.rewarding rewarded 5.culture cultural P45
1. I am taking care of a worker from a neighboring factory. 2. After going to bed last night, I turned the matter over and over
in my mind but still couldn’t find a solution.
3. No matter how cold or hot it is, I keep practicing every day. 4. To achieve what you hope for, you should start working hard from
independently
independent
depend
falling
apart
neighboring
surrounded
parallels
turned…over endure inevitably achievement solidly significance
today.
5. Although we have been apart from each other for three years, we
still keep our friendship going.
6. It rained. As a result, none of us could go to the concert. 7. As is true of many college students, students of our university
love to read the novels of this author.
8. My health is to / in a large measure due to the care by the doctors
and nurses. Unit 3 P50 Main Idea
graduated estimated attend violence afford private styles regular meet obvious benefits
P54
1. attractive violence unusual resource achievement unexpectedly benefit private obvious full-time
2. attractive resources on the rise estimated attend tailored obvious benefit standardized trends
3. surprisingly private score devoted educate unusual phenomenon violence afford achievement
p61
1.final finally finalize
2.deepen depth deep deep deeply 3.originated originally original origin 4.honesty honest dishonest 5.unskilled skills skillful skilled P67
1.An estimated 200 people attended yesterday’s meeting.
2.I like the house with two large windows facing the sea, but just
can’t afford it.
3.According to the new regulation, posting ads without permission can
be fined as much as 10,000 yuan.
4.To a great extent, we are responsible for what we say and do.
5.We should make the most of all kinds of resources on the Internet.
6.If you are content to make such a small amount of money every month,
selling newspapers is a pretty good job for you.
7.Observation and exploration are common means in specific research
that could bring major discoveries.
8.You can’t understand the relationships until you analyze the
situation in great depth. Unit4
P72 Main idea
options brain back/body satisfying imagine what understand achieve/realize it lead
P75
1.reality rely on specific possess create unlock future exist personal
2. key products rely on focused on desire adapt deciding reality specific possessed
3. enter successful manufacture name dreams adapt purpose exists way satisfying
P82 1.valuable value value valuable evaluate
2.training trainer trainee training 3.important importance unimportant
4.representative represent representation representative 5.developed developing undeveloped development P87
1.Nowadays we are increasingly relying on information and computer
technology.
2.This means the new regulation is of great benefit to both the state
owned and the private businesses.
3.He is slowly adapting to the life of a laid-off worker. 4.The personnel manager said:“First, you must focus on the following
problems.”
5. A dream will never become a reality unless one understands what it
will take to achieve the dream.
6.As business is bad, the company is going to lay off twenty workers.
7.The products manufactured by this company are for specific
purposes.
8.Peter is hunting for a job now, as his money will only last him one
month. Unit 5 P92 Main idea
distances favorite advantages females anywhere alone in equipment training convenient
P95
1. loose expensive stretch female advantage gently steady convenient
2. equipment partners steady height basic built up gather gently loose main
3. comfortable countryside fit harm normally convenient available bend Basically stretch
P102
1.height heightened high high highly
http://www..com/doc/3ecd59e57ed5360cba1aa8114431b90d6d858950.html ually usual unusual
http://www..com/doc/3ecd59e57ed5360cba1aa8114431b90d6d858950.html pare comparative comparison
4. power powerless powerful powerfully 5.attractions attractive attraction attracted P108
1.She is very careful. She won’t take a risk when driving. 2.Those who have a passion for football can experience great enjoyment.
3.In addition to teenagers, males and females of other ages also
enjoy mountaineering.
4.His students looked upon him with respect. 5.It was Dr. Smith that we invited to give us a lecture. 6.One of the advantages of e-mail over regular mails is that
it is
fast.
7.Only with good health, can we study well and work well. 8.If you compare Tom with other classmates, you will find he works
hard and knows how to relax. Unit 6
P114 Main idea
to concerned overweight/fat forced present weather be certain/clear example diet
P117
1. guidance approach journal consequence skinny pressure gather
2. measured overweight appropriate approach comments whereas guidance remained image gathering
3.
diet
pressures
unintended
assistant
interested
preventative responsibility consequence childhood relates…to
p126
1.debatable debate debated 2.conclusive concluded conclusion 3.press pressure pressed pressured 4.confusion confusing confused confused 5.recommendation recommendable recommend P131
1. The mother went out to work, so the father took responsibility for looking after the children at home.
2. Research shows that smoking is directly related to lung cancer.
3. Parents should be concerned about their children’s performance at school.
4. Your too much worry over your health may really make you sick.
5. The head of the village pointed out that the tree had become a source
of income, as tourists had been coming from all parts of the country to
see it.
6. Mother said:“Chocolate is okay, but only if you have one bar a day. ”
7. Whether people are satisfied with this policy outweighs all other considerations.
8. We should take less greasy food such as butter and eat as much fruit
and vegetables as possible to keep a balanced diet. Unit 7
P136 Main idea
computing example program insect trapped prevented widespread introduced into technology
P139
1. probably alter test preserve fault invent attach
2. alter attached facial statement investigating break into person evidence introduced decade
3. expert preserve introduce original invented broke into responsible instead mainly virus P147
1. efficiency efficient efficiently
2. technologists technological technology 3. informed informed information 4. activities Actions active act
5. communicate communicative communication
P153
1.My brain doesn’t seem to be working well today. 2.Her mother often alters her clothes according to the latest fashion.
3.Instead of going to Qingdao for the summer vacation, we’ll go to Tibet.
4.I once talked face to face with that movie star. 5.He walked very slowly as if he had hurt his leg.
6.The car is packed/full. We can’t let you in, let alone your luggage
and three dogs.
7.The girl turned to her mother for comfort.
8.I paid $300 for this used computer but it is worth much more.
Unit 8
P158 Main idea
researcher sight wild southern roam jaguar wait film automatic border
P161
1. expand powerful southern princess illegal ugly immigrant precisely rare
2. rare capturing precisely illegal colonized confirm turn out attempted expand wildlife
3. took camera border ugliest frog motion wind up with Desert virtually sighting
P168
1. form formal formation informal 2. judge judges judge judgment 3. regularity regularly Regular irregular
4. careful cares careless carelessness care carelessly carefully
5. breathing breathed breath breathless P173
1.They had taken hundreds of photos before they knew it. 2.It will take him three years to make the automatic washing machine,
but he believes that it is worth the try.
3.I had thought that the letter was from my parents, but it turned out
to be from one of my teachers.
4.He ordered us around, just like a general who ordered his soldiers.
5.How you make use of your spare time is entirely up to you. 6.The monitor has entered the names of the students involved in the case.
7.Please write a short composition, keeping it relevant to your English
study.
8.Simply put, I want to help my students to improve their speaking and
writing. 第一单元 词汇学习
1. 词汇学习不仅仅与文学有关，词汇是你思维的工具。没有他们，你甚至无法思考。试一
下，如果你在计划今天下午去商业区，你会发觉自己在自言自语：“我想下午去商业区。”如
果不使用词汇，你连如此简单的决定都无法做出。
2. 没有词汇你就无法做出任何决定和判断。一个钢琴家头脑中或许会有最美妙的曲子，但
假如他的钢琴只有五个键，他最多只能做出这些曲子的一小部分。
3. 你拥有的词汇是开启你思维的钥匙。你所掌握的词汇越多，你的思维就越深邃，越清晰，
越准确。
4 .掌握好英语不仅会改善你的思维过程，也会给你信心，使你自信，为你的个性增色，增加
你的人气。你的用词显示你的个性，你的词汇就是你。
5．作为你的朋友，我们只能凭你所用的语言来了解你，评价你。你没有别的途径向我们传达你的思想来说服我们，劝导我们或给我们下达指令。
6. 单词如炸药。词组里装满了NTN。一个简简单单的词能毁掉朋友间的友谊，也能挣得一笔不小的订单。百货商店的职员使用的了恰当的言辞会使销量增加一倍。政治领袖会由于用词不当而导致竞选失败。
7．言辞改变了历史前进的方向，它们也能改变你生活的方向。善用言辞往往能使一个平庸的人取得成功。
8. 如果你有意识的增加词汇量，你就会无意识的在生活中赢得更重要的地位。而你赢得的新的更高的地位反过来又为你提供更好的丰富词汇的机会。这是一个美妙而卓有成效的循环。
第二单元 那是一座好谷仓
1. 有一天，我顺路拜访了以为老朋友。我们在他那间大约有上千册藏书的书房里促膝深谈，从个人计算机谈到贝多芬的一生，话题很广。
2．最后我们谈到了友谊。“人际关系很神秘，”朋友说，“有些朋友之间的友谊可以天长地久，有些则最终分道扬镳。”
3. 他凝视窗外长满树木的小山，指着临近的农场说：“那里曾是个大谷仓，大概建于19世纪70年代，建造是很牢固。但它同周围周围其他的建筑物一样倒塌了，因为人们离开了这，到中西部更富有的地方去了。没有人照管这个谷仓。屋顶破了没人修；雨水渗进谷仓里，顺着柱子和横梁里面往下滴。”
4．有一天刮起了大风，整个谷仓开始摇晃起来。“你先是听到枝枝嘎嘎的响声，接着是一阵尖锐的暴烈声和隆隆的轰鸣声。突然，整座建筑物倒塌了，四分五裂。”
5. 朋友说，他对这件事再三思忖后发现，建造谷仓和建立友谊有一些相似之处：无论你多么强大，无论你的成就有多么了不起，你只有与他人建立良好的关系才能取得持久的成功。
6. 他说：“要使你的一生成为既能服务与他人，又能实现自身潜能的坚实构造，你得牢记，不管你的力量有多么强大，如果缺乏其他人的支持，就不可能持久。如果你孤军奋斗，则难免会遭遇失败。”
7. 他补充说：“人际关系就像谷仓的屋顶，需要精心呵护。没有写的信、没有表达的感谢、没有履行的诺言、没有解决的争端—所有这一切都会像雨水漏过屋顶那样，削弱房梁之间的连接。”
8．朋友摇着头说：“那真是一座好谷仓。当时是不需要花费太多力气就能维护好的。现在可能再也重建不起来了。”
第三单元
在家上学—一种美国现象
1.我毕业于一所独特的中学。全校仅有四名学生和两名教师，大家都姓一个姓。在班上，我是最好的学生，也是最差的学生。
2.你知道吗，我的学校就是我的家，而老师则是我的父母。我的一个兄弟和两个姐妹是我仅有的校友。我们每个人就是一个“班”。
3. 我那些在正规学校读书的朋友们对我的家庭学校很感兴趣，他们会问：“你为什么在家上学？”他们的父母则想知道：“你父母究竟是怎样办学的？”
4. 今天, 在家上学似乎是个奇怪的想法。但许多年以前, 这在美国是一种常规做法。美国
总统乔治?华盛顿和亚伯拉罕?林肯都是在自己家里接受教育的 5. 从20世纪80年代开始，在家上学在美国再次呈现上升的趋势。据估计有200万儿童在自己上学。赞成在家上学的群体在增加，为家庭学校提供的杂志和其他信息资源也在增多。那么是什么因素使得在家上学这一选择吸引了如此众多的家庭呢？
6. 每个家庭决定让孩子在家上学都有各自的理由。一些父母是担心公立学校的办学质量和暴力问题, 但又支付不起私立学校的学费。
7. 如同许多选择让孩子在家上学的父母一样，我父母认为关心孩子的父母是最好的老师。他们希望我和我的兄弟姐妹们所接受的教育是根据我们自己的学习风格专门设计的，同时也希望我们所接受的教育符合他们自己的信仰及价值观。他们能够选择他们青睐的学习科目，这使他们感到高兴。
8. 有人质疑孩子们是否能从没有受过师范教育的父母那里受到良好的教育，然而有研究表明，家庭学校培养的学生很优秀。在标准化学业考试中，家庭学校学生的平均成绩在80分以上。令人惊讶的是，父母的教育水平对学生分数的影响微乎其微。
9. 在家上学有明显的好处，这一点已得到证实。但是，在自己家里教育孩子并非对所有家庭来说都是良策。父母必须甘愿为孩子的教育付出时间。通常全家的生活只能靠父母中一方的收入维系，而对“不工作”的一方而言，办好家庭学校就是全职工作了。
第四单元 开启未来的金钥匙
1. 英国政治家温斯顿丘吉尔曾经说过：“未来帝国是头脑的帝国。”在我们步入21世纪之后，事实越来越清晰的表明这一论断的正确性。这是因为虽然我们父辈的职业通常依赖一副好身板，但是未来的职业选择则取决于是否拥有聪明的头脑。
2. 要在将来取得成功, 我们比以往更需要勤于思考。我们需要具备进行更长时间、更仔细、更深刻地思考的能力。
3. 许多我们未来将购入和卖出的产品将不是在工厂中生产，而是由我们的大脑所创造。这些产品可能是数据包和资料包，如为专门用途所生产的信息产品，其应用领域包括通讯技术、计算机技术、科学研究以及各种各样的设计应用等等。
4. 未来将会有很多令人满意且有意义的工作，而要开启通向未来这扇大门，我认为需要三把钥匙。首先是想象力。你必须能够想象你想做什么以及想去什么地方。如果一个人不能将其奋斗的目标放在首
位，那么他的梦想是梦想是永远不会实现的。
5. 然后，你必须明了如何才能实现你的梦想。你必须将注意力集中于你最渴望达到的一两个目标，并且应该了解包含这些目标的职业有怎样的发展前景。只有当你明确了前进的方向，你才能决定如何实现。
6. 最后，你必须计划去做你必须做的事，将你为未来所构思的蓝图变为现实。这会包括学习、适应和实践。你可能先在一个领域工作，然后换个领域，逐步接近你的理想职业。
7. 无论你的职业规划是什么，请注意：想象力、理解力和计划能力是开启你未来之门的钥匙，它们能使你梦想成真。你个人对于未来的构想将最终决定你的命运。
第五单元 慢跑
1.大约30年前，慢跑就开始受到人们的欢迎，如今它已成为很多人最喜爱的一项健身运
动。如果你身体基本健康，又还从来没有尝试过慢跑，那么你完全有理由从今天起就开始慢跑。基本上来说，慢跑就是已稳定的速度跑上或短或长的一段距离。它是一种男女老幼皆宜的一种运动形式。青少年可以慢跑，七八十岁的老人只要小心一点，也可以慢
跑。大多数人每天跑上半个小时或45分钟，但如果你愿意的话，你跑的时间可以更长一些。
2.与其他很多运动相比，慢跑主要好处之一是它可以在任何地方进行。人们围绕着大学校
园慢跑，在公园里，在乡间，甚至在市区内慢跑。慢跑不需要有专门的场地，操场或跑道。同样，慢跑也不需要专门的装备—不需要高价的球怕或球，也不需要昂贵的成套运动用具。对于慢跑者来说，最好准备一双高质量的跑鞋，但在其他方面，只要着装宽松、舒适就行了。专用的慢跑运动服如今哪里都能买到，而且价格也会非常便宜，但它们不是必备的。
3.除了没有地点限制之外，慢跑还没有时间和季节的限制。慢跑
者在严寒酷暑锻炼不足为
奇。慢跑是一项一个运动。你不需要等到凑够人数或等到有搭档的时候再开始慢跑。你可以一个人跑，让然，如果和朋友一起跑也没什么坏处。
4.慢跑在动作上不需要特殊的训练技巧。但你的身体需要基本健康。在做一些屈膝、伸腰
之类的热身运动之后，你就可以开始慢跑了。你开始只需要慢慢地跑，然后逐渐增快到一个稳定的步速，并保持这一步速直到跑完你所选定的路程。
5. 慢跑非常有利于保持身体健康，它对肺、心脏和循环系统都有好处。此外它还既简单又方便。你为什么不去尝试一下呢？
第六单元
母亲对三餐饮食的态度也许有待三思
1. 父母该不该强迫孩子吃完盘中餐？专家认为，在吃的 问题上过于关注孩子的盘中食物可能并不是件好事
2. 一篇杂志文章报道了一项新的研究结果：母亲喂养孩子的方式可能会对孩子的胖瘦产生意想不到的后果
3. 研究人员测量了120名7到14岁非裔和白肤色美国孩子体内的脂肪量。他们还收集了关于母亲喂养孩子方式的资料，研究母亲如何强迫孩子吃某些食物，不允许他们吃另一些食物，如何尽责的喂养孩子，或者担心孩子过于肥胖。
4. 尽管两者之间的联系还不太清楚，但研究结果表明母亲担心孩子超重和强迫孩子进食与孩子体内的脂肪总量有直接关系。那些担心孩子超重的母亲，其孩子往往更胖；而那些强迫孩子进食的母亲，其孩子反而更瘦弱。
5. 南加州大学预防医学系助理研究员唐娜梅茨说：“关键问题是孰为因孰为果。是因为母亲的担心所以孩子更胖，还是因为孩子太胖所以母亲担心？同样是因为孩子太瘦所以母亲才强迫这些瘦孩子吃东西，还是因为孩子被迫吃东西所以他们才瘦？”
6. 儿童肥胖的比例估计高达25%。在这种情况下，如果父母担心
孩子的体重应该怎么办呢? 专家们说，父母应该首先注意自己的饮食习惯。
7. 一名专家说：“你真的应该先看看你自己，第一步是注意你的自身形象。”
8. 比方说，父母有不良的饮食习惯，或者对自己的日常饮食或体内脂肪有不当评论，都会给孩子树立坏榜样。
9. 专家说，值得庆幸的是，在医生的适当指导下，这些饮食方式和其他一些坏习惯一样是可以改变的。
第七单元
在网络化世界里你会讲技术术语吗？
1 1949年，在美国的一个实验室里，一群科学家正在调试一台早期计算机。这是一台专家们花了成千上万美元制造的巨大机器，但它却运转不起来。其中一名科学家打开这台计算
机的前盖，走进去查看。从那里他找出一只被卡在计算机里的虫(bug)。从那天起，任何一个使计算机无法正常运转的毛病都被称为“bug”。
2 原先的那只虫仍被存放在一个玻璃盒中。现在“bug”这个词已经随同来自于计算机世界的数以千记的词汇一起汇入了英语语言中。他们有时被称做“技术词汇”，即大量实验室里造就的词汇。在英语国家里，这些词汇被每个使用电脑的人使用着
3 “技术词汇”可能始于加州，大多数计算机早期研究工作都是在那里进行的。也许在因特网上“冲浪”这一说法就足以证明“技术词汇”与加州的联系。这里再举几个有关“技术词汇”的例子。
4 现在，随着个人电脑的普及，“黑客”的活动日益受到关注。黑客不仅随意闯入计算机系统，还对计算机病毒的传播负有主要责任。计算机病毒就是改变计算机工作方式的软件程序，它们通常通过电子邮件的附件传播。
5 因特网的普及同样也促成了计算机语言的革新。人们面对面交谈时经常借助面部表情传递信息，而用电子邮件交流时却做不到。有时人们使用“表情符号”取而代之。在打出一个句子后，他们会加入
一个“:- )”来表示他们对某事感到高兴。而当一些主要通过电子邮件进行交流的人们见面时，他们乐意一起度过“面对面交流的时光”
6 近几十年来，通讯公司已经给我们的日常生活注入了更多的科技含量。因此，技术语言已毫不奇怪地成为英语中越来越重要的内容。技术语言已经从计算机专家们使用的词汇逐渐成为人们现实生活语言中的重要组成部分。
第八单元
亚利桑那州的野生美洲豹
1 杰克·蔡尔兹花了4年时间才得到这张照片。但是这张在亚利桑那州和墨西哥交界处拍到的珍贵照片的确值得一等。他那套全自动、运动检测照相机实际上将在美国西南部沙漠上所有能够运动的都拍了下来。拍了数百张照片。到了一月份，他终于拍到了他要的大猫。
2 照片上只见一只夜幕下飞奔于沙漠的野生美洲豹。这是世界上最强有力的动物之一，也是美国的稀客。
3 “所有人都说我永远也拍不到它，” 蔡尔兹说。他是个退休的野生动物研究学者。
4 这幅美洲豹的照片正是蔡尔兹梦寐以求的，因为科学家们认为有可能这些大野猫要将美国的南部地区“重新作为它们的定居点”。它们以前从未大量地在那儿出现过，但它们曾经穿行在亚利桑那州南部、新墨西哥州，甚至加利福尼亚州南部和德克萨斯州。蔡尔兹在亚利桑那州南部不同的地方安装了10架相机，很快这一数量将会增加到16架。但是，正如公主得先吻许多丑青蛙后才能找到她的王子一样，蔡尔兹拍了一箱又一箱没用的照片，最后才得到了他要的那一张。
5 “我们拍到了生活在这个地区的所有生物，有野猪、山狮、黑熊、灰狐，甚至非法移民。”他还说，到目前为止，他胶片上拍到的人没有一个动他的相机。
6 蔡尔兹所拍的美洲豹是过去大约6年中在北美拍到的第一只。1996年另有两次有人确实见到过美洲豹，这两次都是由猎捕山狮的猎人看到的。其中一位猎人就是蔡尔兹。
7 蔡尔兹说：“我当时正带着我的猎狗一起猎狮子。我原以为是
在追一只山狮，结果却是一只美洲豹”。
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