21世纪大学英语应用型综合教程一-1-5章课后题答案
21世纪大学英语应用型综合教程21
21世纪大学英语应用型综合教程2 1-5单元课后答案（完整版）Unit 11.In the six-and-one half years sincet the federal government beagan certifying food as “organic,”Americans have taken to the idea with considerable enthusiasm.自联邦政府六年半前认证“有机”食品以来，美国人以极大的热情接受了这一概念。
2.To eat well, says Michael Pollanthe,the author of"In Defense of Food,"means avoiding "edible food_like substances"and sticking to real ingredients,increasingly from theplant Kingdom. “吃得好”，《食物无罪》的作者迈克尔波轮说，“意味着避免摄入‘可食用的类似的物质’，并坚持从蔬菜中获取真正营养成分的原则。
3.Neither the enabling legislation nor the regulations address food safety or nutrition. 不论有机食品的立法或是法规都未涉及食品安全或是营养问题.4.Professor Howard that major corporations now are responsible for at least 25 perceent of all organic manufacturing and marketing. 霍华德教授估计，大公司现在承担了至少25%的有机食品生产和销售。
5.Popularizing such choices may not be as marketable as creating a logo that says"organic" . 推广这样的做法可能不会像设计一个“有机”的标志那么有市场.1. It is more difficult topopularize education(普及教育)in the rural areas than in the urban areas.2. Every country must stick toits own path（坚持自己的道路）.3. I made clear to him that he should be responsible for the accident(为这次意外负责).4. He neither knows nor cares(既不知道也不关心) what happened.5. Many parents expressed concern about(表达了担忧)their children’s Internet addiction.Unit 21. The two former elephant trainers had seen enough abuse and neglect at circuses and zoos to inspire them to create a sanctuary where elephants could live out their lives. 这两位前驯象员在马戏团和动物园见过太多大象所遭受的虐待和忽视，于是决心为大象建立一座可以颐养天年的憩息所.2. Soon Hohenwald was rockingas the two greeted each other with ttrumpeting and celebratory bumping.不一会儿，霍恩沃尔德因他们相遇时互致问候的吼声和庆祝性的碰撞而震动起来3. Shirley and Jenny instantly fell into their old routine,wandering the sanctuary side by side.雪莉和詹妮很快恢复了她们的老习惯：肩并肩地在保护区内闲逛.4. At one point, the four spent therr hours trumpeting----the vibrations felt by evey living being in the sanctuary.有一次，四头大象持续三小时的鸣吼使保护区内的每个生命都为之震颤。
21世纪大学实用英语(综合教程)第一册Unit1-6课文翻译与课后答案
21世纪大学实用英语(综合教程)第一册Unit1-6课文翻译与课后答案21世纪大学实用英语综合教程（第一册）Unit1~6课文翻译及课后答案第一单元Text A 大学——我一生中的转折点佚名作为一名一年级新生初进大学时，我害怕自己在学业上搞不好。
我害怕独自一人在外，因为我是第一次远离家人。
这里周围都是我不认识的人，而他们也不认识我。
我得和他们交朋友，或许还得在我要学的课程上跟他们在分数上进行竞争。
他们比我更聪明吗？我跟得上他们吗？他们会接受我吗？我很快就认识到，我的生活现在就取决于我自己了。
如果我要在学业上取得成功，我就必须制定一份学习计划。
我必须调整花在学习上的时间和花在社交上的时间。
我必须决定什么时候上床睡觉，什么时候吃什么，什么时候喝什么，对什么人表示友好。
这些问题我都得自己回答。
开始时，生活有点艰难。
我在怎样利用时间上犯了错误。
我在交朋友上花的时间太多了。
我还在怎样选择大学里的第一批朋友上犯了一些错误。
然而不久，我就控制住了自己的生活。
我做到了按时上课，完成并交上了第一批作业，而且以相当好的成绩通过了前几次考试。
此外，我还交了一些朋友，跟他们在一起我感到很自在，我能把我担心的事告诉他们。
我建立了一种真正属于我自己的常规——一种满足了我的需要的常规。
结果，我开始从一个不同的视角看待我自己了。
我开始把自己看作是一个对自己负责也对朋友和家人负责的人。
凡事自己做决定并看到这些决定最终证明是明智的决定，这种感觉很好。
我猜想这就是人们所说的“成长”的一部分吧。
我未来的生活将会怎样呢？在人生的这一阶段，我真的不能确定我的人生之路最终将会走向何方，我真的不知道在以后的几年中我会做什么。
但我知道，我能应对未来，因为我已经成功地跃过了我生命中的这一重要障碍：我已经完成了从一个依赖家人给予感情支持的人向一个对自己负责的人的过渡。
Practice 51. smart2. succeed3. shortly4. managed5. share6. fear7. responsible 8. however 9. enter 10. surrounded 11. handle 12. comfortablePractice 61. is up to2. keep up with3. under control4. at first5. grew up6. make friends with7. turned out8. as a result9. set up 10. in additionPractice 71. how to play the game2. whereI wanted to go3. whether they would accept him or not4. what to do and how to do it5. whom to love and whom not to6. when he made that decisionPractice 81. I see Li Ming as my best friend. We share the same hobbies and interests.2. They looked upon their math teacher as their best teacher.3. We think of this place as our home.4. They looked on their college life as their happiest years in their life.Practice 91. John is both smart and responsible. He likes to make friends with other people.2. I have made the decision to compete for the new post. You can compete for it, too.3. Shortly after the doctor came, he managed to have my father’s illness under control.4. As freshmen, most of us do not know what college life has in store for us, but we all know that we must do well in our studies.5. To succeed in college, we must keep up with the other students and set up a routine thatmeets out needs.6. Though the assignments last week turned out to be more difficult than I thought, I handed them in on time.Text B 我希望从大学教育中得到什么亚历克西斯·沃尔顿中学毕业后，我计划做几件事。
(完整版)21世纪大学实用英语综合教程(第一册)课后答案及课文翻译(很全)
121 世纪大学实用英语综合教程（第一册）课后答案及课文翻译Text A 大学——我一生中的转折点佚名作为一名一年级新生初进大学时，我害怕自己在学业上搞不好。
我害怕独自一人在外，因为我是第一次远离家人。
这里周围都是我不认识的人，而他们也不认识我。
我得和他们交朋友，或许还得在我要学的课程上跟他们在分数上进行竞争。
他们比我更聪明吗？我跟得上他们吗？他们会接受我吗？我很快就认识到，我的生活现在就取决于我自己了。
如果我要在学业上取得成功，我就必须制定一份学习计划。
我必须调整花在学习上的时间和花在社交上的时间。
我必须决定什么时候上床睡觉，什么时候吃什么，什么时候喝什么，对什么人表示友好。
这些问题我都得自己回答。
开始时，生活有点艰难。
我在怎样利用时间上犯了错误。
我在交朋友上花的时间太多了。
我还在怎样选择大学里的第一批朋友上犯了一些错误。
然而不久，我就控制住了自己的生活。
我做到了按时上课，完成并交上了第一批作业，而且以相当好的成绩通过了前几次考试。
此外，我还交了一些朋友，跟他们在一起我感到很自在，我能把我担心的事告诉他们。
我建立了一种真正属于我自己的常规——一种满足了我的需要的常规。
结果，我开始从一个不同的视角看待我自己了。
我开始把自己看作是一个对自己负责也对朋友和家人负责的人。
凡事自己做决定并看到这些决定最终证明是明智的决定，这种感觉很好。
我猜想这就是人们所说的“成长”的一部分吧。
我未来的生活将会怎样呢？在人生的这一阶段，我真的不能确定我的人生之路最终将会走向何方，我真的不知道在以后的几年中我会做什么。
但我知道，我能应对未来，因为我已经成功地跃过了我生命中的这一重要障碍：我已经完成了从一个依赖家人给予感情支持的人向一个对自己负责的人的过渡。
第二单元他帮助了盲人珍妮?K?格里泽眼睛瞎了而又想读书——这就是路易?布莱叶的生活现实。
想顺利进行阅读的愿望导致了布莱叶盲字体系的产生。
1 月4 日是布拉耶日。
这一节日是向盲人表示敬意。
21世纪大学英语应用型综合教程1--unite5
That the person with the most toys wins is a fitting motto. 1) What will they do in the coming summer vacation? It remains uncertain.
Unit 5 Exercises: Language Focus
A. Fill in the blanks with the words or expressions given below. Change the form where necessary.
பைடு நூலகம்
appreciate stroll
compliment
3. A hundred years ago people __s_c_o_ffe_d__ at the idea. 4. Two million workers are employed p_r_o_ce_s_s_in_g_ goods for electronic
firms.
2021/3/11
1
4. Is betrayal the fact of__________a_)_________? aa))bbeeiinngg ddiissllooyyaall b) being trusted
2021/3/11
4
Unit 5 Exercises: Language Focus
C. Sentence Structure: Rewrite the following sentences after the models.
21世纪大学实用英语综合教程课文翻译及课后习题答案unit-1
Unit 1误会佚名他头发蓬乱，衣着肮脏，口袋里只有35美分。
在马里兰州的巴尔的摩，他登上一辆公共汽车并径直走向了洗手间。
他想如果他躲在洗手间里，便可以不付钱就乘车去纽约。
但是坐在公共汽车后面的一位乘客看见了他。
她拍了拍她前面那位乘客的肩膀说：“洗手间里有个流浪汉。
告诉公共汽车司机。
”那位乘客轻轻地拍了一下坐在他前面的人，说道：“告诉公共汽车司机，洗手间里有个流浪汉。
这口信通过一个又一个的乘客传到了公共汽车的前边。
但在这一过程的某个环节，口信变了。
当它传到公共汽车司机那儿时，已经不是“洗手间里有个流浪汉”，而是“洗手间里有颗炸弹”。
司机马上在公路边停下车来并用无线电通知了警察。
当警察到达时，他们让乘客下车并且远离汽车。
然后他们关闭了那条公路。
那很快就造成了15英里长的交通堵塞。
警察在警犬的帮助下，在公共汽车上搜查了两个小时。
当然，他们没有发现什么炸弹。
两个发音相似的英语单词给一个想从洛杉矶飞往加利福尼亚州奥克兰的人也造成了麻烦。
他的问题始于洛杉矶机场。
他以为听到广播中宣布了他的航班，所以他走向登机门，出示了机票并登上了飞机。
起飞20分钟后，这人开始担心起来。
奥克兰在洛杉矶的北边，但是飞机似乎正在向西飞，而当他向窗外望去时，他所能看到的全是大海。
“这架飞机是去奥克兰吗?”他问航班服务员。
航班服务员倒抽了一口冷气，“不，”她说。
“我们去奥克兰——新西兰的奥克兰。
”因为有这么多英文单词发音相似，讲英语者之间的误会并不罕见。
并非所有的误会都会导致公路关闭或乘客飞错大陆。
大多数误会远没有这么严重。
每天讲英语的人会相互问这样的问题:“你是说七十还是十七?”“你是说你能来还是不能来?”发音相似的单词对把英语作为第二语言的人来说，特别容易让人混淆。
一天早晨，一位生活在美国的韩国妇女到上班地点时，她的老板问她：“你拿到盘子了吗?” “没有……”她回答说，心里却在纳闷，不知道他到底是什么意思。
她在办公室工作。
老板为什么问她盘子的事呢？一整天她都对老板的怪问题感到纳闷，但又不好意思开口问他。
（完整版）21世纪大学实用英语综合教程（第一册）课后答案及课文翻译（很全）
（完整版）21世纪大学实用英语综合教程（第一册）课后答案及课文翻译（很全）121 世纪大学实用英语综合教程（第一册）课后答案及课文翻译Text A 大学——我一生中的转折点佚名作为一名一年级新生初进大学时，我害怕自己在学业上搞不好。
我害怕独自一人在外，因为我是第一次远离家人。
这里周围都是我不认识的人，而他们也不认识我。
我得和他们交朋友，或许还得在我要学的课程上跟他们在分数上进行竞争。
他们比我更聪明吗？我跟得上他们吗？他们会接受我吗？我很快就认识到，我的生活现在就取决于我自己了。
如果我要在学业上取得成功，我就必须制定一份学习计划。
我必须调整花在学习上的时间和花在社交上的时间。
我必须决定什么时候上床睡觉，什么时候吃什么，什么时候喝什么，对什么人表示友好。
这些问题我都得自己回答。
开始时，生活有点艰难。
我在怎样利用时间上犯了错误。
我在交朋友上花的时间太多了。
我还在怎样选择大学里的第一批朋友上犯了一些错误。
然而不久，我就控制住了自己的生活。
我做到了按时上课，完成并交上了第一批作业，而且以相当好的成绩通过了前几次考试。
此外，我还交了一些朋友，跟他们在一起我感到很自在，我能把我担心的事告诉他们。
我建立了一种真正属于我自己的常规——一种满足了我的需要的常规。
结果，我开始从一个不同的视角看待我自己了。
我开始把自己看作是一个对自己负责也对朋友和家人负责的人。
凡事自己做决定并看到这些决定最终证明是明智的决定，这种感觉很好。
我猜想这就是人们所说的“成长”的一部分吧。
我未来的生活将会怎样呢？在人生的这一阶段，我真的不能确定我的人生之路最终将会走向何方，我真的不知道在以后的几年中我会做什么。
但我知道，我能应对未来，因为我已经成功地跃过了我生命中的这一重要障碍：我已经完成了从一个依赖家人给予感情支持的人向一个对自己负责的人的过渡。
第二单元他帮助了盲人珍妮?K?格里泽眼睛瞎了而又想读书——这就是路易?布莱叶的生活现实。
想顺利进行阅读的愿望导致了布莱叶盲字体系的产生。
21世纪大学英语应用型综合教程(第三版)(Unit 1-5)答案
21世纪大学英语应用型综合教程（第三版）①（Unit 1-5）答案仅供参考一、汉译英Unit 11.一代人以前，年轻人渴望成为律师和医生。
现在他们渴望成为下一个奥斯卡奖得主或流行歌手。
（aspire, yearn）A generation ago, young people aspired to become lawyers and doctors. Now they yearn to be the next Oscar winners or pop stars.2.詹尼终于接受母亲即将离世的事实，她最后的希望破灭了。
（reconcile oneself to, wither away）Finally, Jannie reconciled herself to the fact that her mother was dying. Her last hope withered away.3.当你看到事物光明的一面时，你就更可能坚持目的到底。
（follow through）When you look at the bright side of things, you are more likely to follow through on your goals.4.据称，这个新通过的法案具有保护工人的善意目的。
（beneficent）It is claimed that the newly passed law has a beneficent purpose of providing protection for the workers.5.他对当前政治局势的认识过于肤浅。
（superficial）He has a superficial understanding of the current political situation.Unit 21.女孩们开始翻阅照相簿。
（look through）The girls began to look through the photograph albums.2.北方冬天来得早。
21世纪大学实用英语综合教程1练习及课文翻译答案
21世纪大学实用英语综合教程1练习及课文翻译答案21世纪大学实用英语综合教程（第一册）课后答案及课文翻译texta大学――我一生中的转折点佚名做为一名一年级新生_大学时，我惧怕自己在学业上诺艾莱县。
我惧怕独自一人出外，因为我就是第一次入离家人。
这里周围都就是我不重新认识的人，而他们也不重新认识我。
我得和他们交朋友，或许还得在我要学的课程上跟他们在分数下行竞争。
他们比我更聪明吗？我跟上他们吗？他们可以编解我吗？我很快就认识到，我的生活现在就┚鲇谖易约毫恕ｈ绻我要在学业上┑贸晒γ我就必须制定一а习计划。
我必须调整花在学习上的时间和花在社交上的时间。
我必须决定什么时候上床睡觉，什么时候吃什么，什么时候喝什么，对什么人表示友好。
这些问题我都得自己回答。
已经开始时，生活有点艰困。
我在怎样利用时间常犯了错误。
我在交朋友上花的时间太多了。
我还在怎样挑选大学里的第一批朋友常犯了一些错误。
然而不久，我就控制住了自己的生活。
我做到了按时上课，完成越簧狭说谝慌作业，而且以相当好的成绩通过了前几次考试。
此外，我还交了一些朋友，跟他们在一起我感到很自在，我能把我担心的~告诉他们。
我建立了一种真正属于我自己的常_――一种满足了我的需要的常_。
结果，我已经开始从一个相同的视角对待我自己了。
我已经开始把自己看做就是一个对自己负责管理也对朋友和家人负责管理的人。
凡~自己搞同意钥吹秸庑┚龆ㄗ钪舱盖っ陈胡敲打髦的同意，这种感觉较好。
我悖论这就是人们所说的“蜕变”的一部分吧。
我未来的生活将可以怎样呢？在人生的这一阶段，我真的无法确认我的人生之路最终将可以迈向何方，我真的不晓得在以后的几年中我会搞什么。
但我晓得，我能够应当对未来，因为我已经成功地跃过了我生命中的这一重要障碍：我已经完成了从一个依赖家人给予感情支持的人向一个对自己负责的人的过渡。
practice51.isupto2.keepupwith3.undercontrol4.atfirst5.grewup6.makefriendswith7.turnedout8.asaresult9.setup10.inadditionpractice71.howtoplaythegame2.whereiwantedtogo3.whethertheywouldaccepthimornot4.whattodo andhowtodoit5.whomtoloveandwhomnotto6.whenhemadethatdecisionpractice81.iseelimingasmybestfriend.wesharethesamehobbiesandinterests.2.theylookedupontheirmathteacherastheirbestteacher.3.wethinkofthisplaceasourho me.4.theylookedontheircollegelifeastheirhappiestyearsintheirlife.practice91.johnisbothsmartandresponsible.helikestomakefriendswithotherpeople.3.shortlyafterthedoctorcame,hemanagedtohavemyfather’sillnessundercontrol.4.asfreshmen,mostofusdonotknowwhatcollegelifehasinstoreforus,butweallknowthatw emustdowellinourstudies.5.tosucceedincollege,wemustkeepupwiththeotherstudentsandsetuparoutinethatmeets outneeds.6.thoughtheassignmentslastweekturnedouttobemoredifficultthanithought,ihandedth eminontime.textb我期望从大学教育中获得什么亚历几滴魉?沃尔顿中学毕业后，我计划做几件~。
21世纪大学英语应用型综合学习教程课后翻译答案
Unit11. 被警察咨询时，杰夫全力保持沉着，沉稳地回答每个问题。
(composure) Jefftried to keep his composure and answer every question calmly wheninquired by the policeman.2. 油价不停上升，世界各国都不一样程度地遇到了影响。
(one way or another)With oil prices keeping on increasing, all the countries in the worldhave been affected (in) one way or another3. 他在会上提出了一系列可能防止环境污染的举措。
(ward off)At the meeting he proposed a series of measures that might ward off the environmental pollution.4. 迈克向他父亲保证他必定会浑身心投入到马上到来的竞赛上。
Mike assured his father that he would put his whole heart (assure)into the coming competition.5. 一旦玛丽下定信心，就绝不会摇动。
(waver)Mary will never waver once she makes up her mind.中国人从小就相信英豪得拥有大无畏和自我牺牲精神 (self-sacrifice) 。
当国家利益和个人利益相矛盾时，英豪们老是选择牺牲自己。
刘胡兰和董存瑞在中国人人皆知。
1947 年， 15 岁的刘胡兰因为踊跃投身中国解放运动而被仇敌杀戮。
战士董存瑞手托炸药包 (a pack of explosives)，炸毁了仇敌的堡垒(blockhouse) ，并献出了自己的生命。
book 1unit 1exercise21世纪大学英语应用型综合教程1练习答案
Model 2 1. Raising two children while pursuing a college degree at the same time is never easy. 2. Spending my holiday with my good friends is wonderful. 3. Forgiving his enemy is a difficult decision.
Reading in Depth 1. M 2. K 3. B 4. D 5. E 6. G 7. N 8. O 9. J 10. H
Translation
1. 大学的日程安排跟传统的高中差别很大。通常大学 课程有更多的灵活性。 2. 大学日程安排还有一件事很酷，你通常有更多机会 发展自己的兴趣爱好。 3. 总有些课程只在固定日子的固定时段开的，但是对 于大多数课程，你有很多选择。 4. 然而，在大学像在高中一样，你有机会参加各种活 动，加入不同的俱乐部和组织，甚至可能找到一份兼 职。 5. 当然，要看一个大学生一天真实生活是什么样的， 最好的方式其实是拿到一些大学生的日程表。
Language Focus 1 duration. 2.flexibility 3. option
5 actually 7.convince
4.definitely.tructures Model 1 1. He wondered what his wife's reaction would be. 2. We were asked what the likely result of the action would be. 3. They want to know what the product is made from.
(完整版)21世纪大学实用英语综合教程(第一册)课后答案及课文翻译(很全).docx
121世纪大学实用英语综合教程（第一册）课后答案及课文翻译Text A 大学——我一生中的转折点佚名作为一名一年级新生初进大学时，我害怕自己在学业上搞不好。
我害怕独自一人在外，因为我是第一次远离家人。
这里周围都是我不认识的人，而他们也不认识我。
我得和他们交朋友，或许还得在我要学的课程上跟他们在分数上进行竞争。
他们比我更聪明吗？我跟得上他们吗？他们会接受我吗？我很快就认识到，我的生活现在就取决于我自己了。
如果我要在学业上取得成功，我就必须制定一份学习计划。
我必须调整花在学习上的时间和花在社交上的时间。
我必须决定什么时候上床睡觉，什么时候吃什么，什么时候喝什么，对什么人表示友好。
这些问题我都得自己回答。
开始时，生活有点艰难。
我在怎样利用时间上犯了错误。
我在交朋友上花的时间太多了。
我还在怎样选择大学里的第一批朋友上犯了一些错误。
然而不久，我就控制住了自己的生活。
我做到了按时上课，完成并交上了第一批作业，而且以相当好的成绩通过了前几次考试。
此外，我还交了一些朋友，跟他们在一起我感到很自在，我能把我担心的事告诉他们。
我建立了一种真正属于我自己的常规——一种满足了我的需要的常规。
结果，我开始从一个不同的视角看待我自己了。
我开始把自己看作是一个对自己负责也对朋友和家人负责的人。
凡事自己做决定并看到这些决定最终证明是明智的决定，这种感觉很好。
我猜想这就是人们所说的“成长”的一部分吧。
我未来的生活将会怎样呢？在人生的这一阶段，我真的不能确定我的人生之路最终将会走向何方，我真的不知道在以后的几年中我会做什么。
但我知道，我能应对未来，因为我已经成功地跃过了我生命中的这一重要障碍：我已经完成了从一个依赖家人给予感情支持的人向一个对自己负责的人的过渡。
第二单元他帮助了盲人珍妮 ?K?格里泽眼睛瞎了而又想读书——这就是路易 ?布莱叶的生活现实。
想顺利进行阅读的愿望导致了布莱叶盲字体系的产生。
1 月 4 日是布拉耶日。
这一节日是向盲人表示敬意。
21世纪大学实用英语综合教程课文翻译及课后习题答案unit1
21世纪大学实用英语综合教程课文翻译及课后习题答案unit1Unit 1误会佚名他头发蓬乱，衣着肮脏，口袋里只有35美分。
在马里兰州的巴尔的摩，他登上一辆公共汽车并径直走向了洗手间。
他想如果他躲在洗手间里，便可以不付钱就乘车去纽约。
但是坐在公共汽车后面的一位乘客看见了他。
她拍了拍她前面那位乘客的肩膀说：“洗手间里有个流浪汉。
告诉公共汽车司机。
”那位乘客轻轻地拍了一下坐在他前面的人，说道：“告诉公共汽车司机，洗手间里有个流浪汉。
这口信通过一个又一个的乘客传到了公共汽车的前边。
但在这一过程的某个环节，口信变了。
当它传到公共汽车司机那儿时，已经不是“洗手间里有个流浪汉”，而是“洗手间里有颗炸弹”。
司机马上在公路边停下车来并用无线电通知了警察。
当警察到达时，他们让乘客下车并且远离汽车。
然后他们关闭了那条公路。
那很快就造成了15英里长的交通堵塞。
警察在警犬的帮助下，在公共汽车上搜查了两个小时。
当然，他们没有发现什么炸弹。
两个发音相似的英语单词给一个想从洛杉矶飞往加利福尼亚州奥克兰的人也造成了麻烦。
他的问题始于洛杉矶机场。
他以为听到广播中宣布了他的航班，所以他走向登机门，出示了机票并登上了飞机。
起飞20分钟后，这人开始担心起来。
奥克兰在洛杉矶的北边，但是飞机似乎正在向西飞，而当他向窗外望去时，他所能看到的全是大海。
“这架飞机是去奥克兰吗”他问航班服务员。
航班服务员倒抽了一口冷气，“不，”她说。
“我们去奥克兰——新西兰的奥克兰。
”因为有这么多英文单词发音相似，讲英语者之间的误会并不罕见。
并非所有的误会都会导致公路关闭或乘客飞错大陆。
大多数误会远没有这么严重。
每天讲英语的人会相互问这样的问题:“你是说七十还是十七”“你是说你能来还是不能来”发音相似的单词对把英语作为第二语言的人来说，特别容易让人混淆。
一天早晨，一位生活在美国的韩国妇女到上班地点时，她的老板问她：“你拿到盘子了吗” “没有……”她回答说，心里却在纳闷，不知道他到底是什么意思。
21世纪大学英语应用型综合教程1课后练习题含答案
21世纪大学英语应用型综合教程1课后练习题含答案第一单元阅读与写作阅读理解1.根据文中“However, some experts say these sites could bedisruptive to the traditional educational model, both potentially undermining the traditional role of university professors andfaculties and also posing competition to traditional schools.”一句话，这句话主要描述了什么？答案：一些专家认为这些网站可能会破坏传统教育模式，既可能削弱大学教授和教职员工的传统作用，也可能对传统学校构成竞争。
2.根据文中“Even though many universities offer introductorycourses free-of-charge through services such as Coursera andUdacity, there remns a strong demand for traditional university education and the tangible benefits that come with it”一句话，这句话主要描述了什么？答案：即使很多大学通过Coursera和Udacity等服务免费提供初级课程，但依然存在强烈的传统大学教育需求，以及与之相关的切实利益。
3.根据文中“However, such content delivery sites are not meantto replace traditional education but rather to complement it and offer an alternative”一句话，这句话主要描述了什么？答案：这些内容传送网站并不是为了取代传统教育，而是为了补充和提供另一种选择。
21世纪大学英语应用型综合教程课后(网络学习)答案unit
Unit 1.Ⅰ.Comprehension of the textA.1.College schedule is so flexible that a certain class would be offered on different days, at different times, and for different durations.2.A schedule with class for seven hours straight.3.You have the chance to get involved by joining club, organizations or getting a part-time job.4.No, it takes her 30 minutes to convince herself to get up after ignoring the alarm for too long.5.Because with its flexibility you can choose your classes, extracurricular activities and friends freely. But what comes with freedom is a great deal of responsibility and time management.B.1.Para.3 2.P2 3.P4 4.P5 5.P7C.1.It means that the process of college education is the like the formation of a pyramid which is from big to small and from the general to the specific. Take the college schedule as an example, college students are supposed to acquire more general knowledge during the first two years, and they are supposed to take more classes concerning their majors during the last two years.2.Yes.First, it is fun. Second, it helps students developsocial skills. Third, it brings students many friends, relationships and useful contacts. But they should balance their commitment to activities and their commitment to study.3.”Campus restaurant (that) has the best deal” means the campus restaurant which can provide the students with the best food at the least expense.Ⅱ．Language focusA.1. duration 2. flexibility 3.option 4.definitely5..actually6.ignored7.convince8.survive 1.E conomic crises destroy the capitalist system, and they grow in size and duration.2.S tability also depends upon the flexibility of the local economy.3.H e was sentenced to do hard labor without the option of a fine.4.S he states her views very definitely.5.D id he actually say in so many words that there was no hope of a cure?6.T he baby felt ignored by her parents.7.Y ou need to convince the employers that you can do the job.8.C ompanies will have to do more than this if they are to survive the earthquake.C．1.He wondered what his wife’s reaction would be.2.We were asked what the likely result of the action would be.3.They want to know what the product is made from.1.Raising two children while pursuing a college degree at the same time is never easy.2.Spending my holiday with my good friends is wonderful.3.Forgiving his enemy is a difficult decision.Ⅲ.M K B D E G N O J HⅣA.1.大学的日程安排跟传统高中的差别很大。
21世纪大学实用英语综合教程unit1-8课文翻译及课后习题答案
21世纪大学实用英语综合教程（第三册）教材Unit 1~8题后答案Unit 1 第一单元教材题后答案5. Fill in the blanks with the words given below. Change the forms where necessary.1. curious2. affects3. emergency4. locked5. Relatively6. complaining7. protested8. react9. mood 10. unique 11. consciousness 12. surgery6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. the bottom line2. thanks to3. reflect on4. had lost touch5. went through6. followed around7. looking on8. woke up9. take action 10. after all10. 翻译Translate the following sentences into English. 1. Each time my brother complained about the difficulty of his work, I asked him to look on the bright side.2. The police reacted immediately when report came that two kids had been held up at gunpoint in a nearby building.3. When I pointed out the mistakes in her calculation, instead of correcting them as soon as possible, Mary protested that it was not her fault.4. Tom was curious about the joke I told my colleagues, but he didn’t get it.5. Thanks to his positive attitude, Jack took action and saved his own life before he lostconsciousness in the emergency room.6. When I reflect on what I have achieved in the past, I have to say that success comes from hard work. Th at’s the bottom line.Unit 2第二单元教材题后答案5. Fill in the blanks with the words given below. Change the forms where necessary.1. intense2. concept3. committed4. deserve5. selfish6. compromise7. matters8. opponent9. influence 10. effort 11. shortcuts 12. evidence6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. work at2. According to3. run through4. in sight5. live with6. a variety of7. When it comes to8. live up to10. 翻译 Translate the following sentences into English.1. Take Michael Jordan, it’s easy for people to see his achievements while neglect the price of blood and sweat that he has paid on the court in order to come out on top.2. Right in the first English class, our teacher conveyed a clear message to us: as the basic building blocks of the language, new words must be memorized; any other shortcut is fool’s gold.3. Thousands of Chinese laborers contributed greatly to the construction of America’s first transcontinental railr oad, and their intense efforts deserve a page in American history.4. When it comes to training, the coach has no problem living with all sorts of complaints of the players but he never compromises with any of them.5. Traditional ethics seem especially important in some situations where the margin between right and wrong is as thin as an eggshell.6. As competition intensifies, our opponents and we are all working hard to live up to higher service standards.Unit 3第三单元教材题后答案5. Fill in the blanks with the words given below. Change the forms where necessary.1. withdraw2. opposite3. consult4. seeking5. chief6. frustrated7. gather8. suggestions 9. numerous 10. crucial 11. approval 12. yield6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. give up on2. kicked out3. at the end of my rope4. count!-out5. provide!-wit6. that is7. on the brink of8. moved forward10. 翻译Translate the following sentences into English.1. The health report stresses the importance of fresh fruit and vegetables in our diet.2. I spent a whole week gathering the courage to say no to their request.3. These journeys made him realize to the fullest extent that many of the world’s species were on the brink of extinction.4. Approval of the patient’s family should be sought before doctors carry out such operations.5. Improved consumer confidence is crucial to an economic recovery.6. We gave up on the missing mountain climber after he had been missing for two weeks.Unit 4第四单元教材题后答案5. Fill in the blanks with the words given below. Change the forms where necessary.1. mankind2. determination3. burden4. define5. financial6. resources7. research 8. cure 9. evil 10. hardship 11. suicide 12. suffered6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. broke down2. took!-for granted3. look!-in the eye4. couldn’t help but respect5. crying over6. no doubt7. dressing up8. slipped into9. 翻译 Translate the following sentences into English.1. He was no doubt a great hero so people couldn’t help but cry over his death.2. The actor used his celebrity status to fund research that might someday yield a cure for AIDS.3. The disabled man once considered suicide to relieve his family of the heavy burden.4. Children dress up as Superman to capture adults’ attention.5. It wasn’t until I matured that I realized I shouldn’t be afraid to look adversity and hardship in the eye.6. He could have easily stayed at home, for he had plenty of financial resources to keep him from worrying about medical bills..Unit 5第五单元教材题后答案5. Fill in the blanks with the words given below. Change the forms where necessary.1. discharged2. anger3. latter4. relationship5. engaged6. backgrounds7. miserable 8. invitation 9. match 10. folded 11. overseas 12. proposethe forms where necessary.1. broke down2. from time to time3. From the very beginning4. knocked down5. agreed to6. talk!-round7. due to8. give in9. in silence 10. go abroad10. 翻译 Translate the following sentences into English. 1. I just received a email in which Jessica expressed her regret of ending the relationship with her beloved boyfriend.2. She broke down at the loss of her family, and the impact of this miserable incident remained for the rest of her life.3. Both my parents object to my going abroad to further my studies. I wonder if I should give in or try to talk them round.4. Edgar was not good with words, so whenever Jessica vented her anger on him, he only endured it in silence.5. The cheerful background music matches his mood very well, for he’s just got engaged to his beloved girlfriend.6. From time to time the system would utter a piercing noise indicating its inability to run properly.Unit 6第六单元教材题后答案forms where necessary.1. rejected2. properly3. judgment4. employer5. lack6. feedback7. qualified8. suitable 9. candidate 10. confident 11. potential 12. punctual6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. cope with2. miss out3. applied for4. keep!-in mind5. for a bit6. reflecting on7. fill out8. get back9. a variety of 10. To our amazement10. 翻译Translate the following sentences into English.1. Sometimes even if you are totally qualified for the job, you may still be rejected.2. You should learn to cope with difficult situation. And even more important, don’t look to others for help.3. To my shock/amazement, he was not only involved in a variety of extracurricular activities but also had applied for a part-time job.4. Keep in mind that one more failure is one step closer to success.5. Don’t dwell on the reasons that are out of your control, because this job doesn’t entirely suit you and your chances are slim.6. Although you may not always like to hear negative feedback, whatever you do, don’t burn your bridges.Unit 7第七单元教材题后答案5. Fill in the blanks with the words given below. Change the forms where necessary.1. tuition2. anxiety3. horrors4. switched5. quarter6. steady7. roughly8. prospects 9. disorder 10. represent 11. apparent 12. population6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. were booked up2. not getting anywhere3. ups and downs4. burst out5. get along with6. broke up with7. in advance8. had no choice9. In spite of 10. take your own life10. 翻译Translate the following sentences into English.1. The students who seek psychological counseling represent only the tip of the iceberg. Most students endure the stress in silence.2. The horror movie overwhelmed him so much that he began to suffer from a sleeping disorder, even insomnia.3. Lisa had always been a straight-A student until her junior year, when she had to hold down two part-time jobs to pay her tuition.4. In spite of the result of the aptitude test, John decided to switch his major from accounting to psychology.5. He would rather remain a sales clerk, apparently because he prefers a steady life to a life full of ups and downs.6. The computer has broken down on more than one occasion. Isn’t that enough for professional helpUnit 8第八单元教材题后答案5. Fill in the blanks with the words given below. Change the forms where necessary.1. chemical2. soil3. disturb4. mixture5. substance6. ruin7. consumers8. stable9. pollution 10. supplies 11. decay 12. main6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. leaked out2. due to3. are known as4. depend on5. giving off6. make up7. live on 8. have used up10. 翻译 Translate the following sentences into English.1. With the construction of the nuclear power plant, this city now doesn’t have to worry about its own electricity supply. Instead, it can supply electricity to other cities nearby.2. These vegetables do not decay when kept at a relatively stable low temperature.3. This city is known as the financial center of the country. The development of its economy depends heavily on banking and foreign trade.4. This plant only lives on the top of certain high mountains and gives off a very sweet smell in spring.5. The main cause of thi s area’s water pollution i the chemical substance that leaks out of a paper mill by the river bank.6. This kind of litter is made up of a mixture of chemical waste. It has poisoned the soil, ruining it completely.。
21世纪大学英语综合教程第一册课后练习答案
21世纪⼤学英语综合教程第⼀册课后练习答案Unit 15. Fill in the blanks with the words given below. Change the forms where necessary.1. George is a ______boy; he is one of the best students in his class.2. You have to work hard if you want _________ in your courses.3. _______ after you left, a girl came into our office looking for you.4. At first, the course was a bit difficult for me but I _______ to pass the final exam with a fairly good grade.5. Mary is my best friend and I always _______ my secrets（秘密）with her.6. The lost traveler was filled with _____ when he saw a bear（熊）running toward him.7. When you’re away from your family, you have to be ___________for yourself.8. At first, he was afraid of being off by himself. Shortly, __________, he became used to living alone.9. Children in China ______school at the age of 6 or 7 and must study there for at least nine years.10. The earth is ___________ by air, which makes up its atmosphere (⼤⽓层).11. If you can’t _______ the job, I’ll get someone else to do it.12. John was so ________ and warm in bed that he didn’t want to get up.6. Fill in the blanks with the expressions given below. Change the forms where necessary.1. You can ask him for advice but the final choice ______ you.2. Everything is developing（发展）so quickly in today’s world thatI am afraid I can’t _________ all the changes.3. The brave sailors（海员）managed to keep their boat _________ during the storm.4. If ________ you don’t succeed, try, try again.5. The boy said that he wanted to be a computer scientist（科学家）when he ________ .6. Today young people from different countries can easily ________________ one another through email.7. Mark wanted to finish his homework in two hours, but it____________ to be harder than he thought.8. Tom fell and broke his leg. __________, he would have to be away from school for a month or two.9. A new school has been ________ there.10. _________, I have something else to do this weekend.9.Translate the following sentences into English.1. 约翰既聪明⼜有责任⼼。
21世纪大学实用英语综合教程（第一册）课后答案及课文翻译
Text A大学——我一生中的转折点佚名作为一名一年级新生初进大学时，我害怕自己在学业上搞不好。
我害怕独自一人在外，因为我是第一次远离家人。
这里周围都是我不认识的人，而他们也不认识我。
我得和他们交朋友，或许还得在我要学的课程上跟他们在分数上进行竞争。
他们比我更聪明吗？我跟得上他们吗？他们会接受我吗？我很快就认识到，我的生活现在就取决于我自己了。
如果我要在学业上取得成功，我就必须制定一份学习计划。
我必须调整花在学习上的时间和花在社交上的时间。
我必须决定什么时候上床睡觉，什么时候吃什么，什么时候喝什么，对什么人表示友好。
这些问题我都得自己回答。
开始时，生活有点艰难。
我在怎样利用时间上犯了错误。
我在交朋友上花的时间太多了。
我还在怎样选择大学里的第一批朋友上犯了一些错误。
然而不久，我就控制住了自己的生活。
我做到了按时上课，完成并交上了第一批作业，而且以相当好的成绩通过了前几次考试。
此外，我还交了一些朋友，跟他们在一起我感到很自在，我能把我担心的事告诉他们。
我建立了一种真正属于我自己的常规——一种满足了我的需要的常规。
结果，我开始从一个不同的视角看待我自己了。
我开始把自己看作是一个对自己负责也对朋友和家人负责的人。
凡事自己做决定并看到这些决定最终证明是明智的决定，这种感觉很好。
我猜想这就是人们所说的“成长”的一部分吧。
我未来的生活将会怎样呢？在人生的这一阶段，我真的不能确定我的人生之路最终将会走向何方，我真的不知道在以后的几年中我会做什么。
但我知道，我能应对未来，因为我已经成功地跃过了我生命中的这一重要障碍：我已经完成了从一个依赖家人给予感情支持的人向一个对自己负责的人的过渡。
21世纪大学英语应用型综合教程一_1-5章课后题答案
21世纪大学英语应用型综合教程一_1-5章课后题答案英语课后题复习资料Unit 1.一(flexibility duration option definitelyactually ignore convince survive 1. Economic crises destroy the capitalist system,and they grow in size and duration.2. Stability also depends upon the flexibility of the local economy.3. He was sentenced to do hard labor without the option of a fine.4. She states her views very definitely.5. Did he actually say in so many words that there was no hope of a cure?6. The baby felt ignored by her parents.7. You need to convince the employers that you can do the job. 8. Companies will have to do more than this if they are to survive the earthquake. 二(1.I only cautht a glimpse of him sitting in the car (瞥见他坐在车里),so I can’t tell exactly what helooked like.2.They are seeking/searching for(寻求新的机会) to reach their final goals.3.It happened without my being aware of it(在我不知不觉中).4.We are/get involved in different activities(投入到各项课外活动中) on campus.5.Some guys always do everything as they like,that ignore the feelings of others(却忽视了别人的感受) .三(1.你的老师在评卷的时候会把你生病的情况考虑在内。
21世纪大学英语教程1答案
21世纪大学英语教程1答案【篇一：21世纪大学英语应用型综合课程第一册答案】ss=txt>(p19) 1.你的老师在评卷的时候会把你生病的情况考虑在内. your teacher will take your sick into consideration in the marking time.2.因为他总是轻信别人，所以很容易受伤because he always readily believes others, therefore is likely to injured.3.他的肤色跟他是不是好律师无关his skin color is not relevant with him is a good lawyer.4.我们需要与所有客户建立和保持积极的关系，并高效处理客户的投诉with all of our customers, we need to establish and maintain a positive relationship, and efficient handling of customer complaints.5.关键不在于你说了什么话，而在于你实际上做了什么事the count is not what you say, but that you actually do what. (p28 )1.否则等我们到达教堂婚礼已经结束了otherwise when we arrived at the church wedding has ended.2.孩子们的作业将做完了children s homework will be done.3.我姐姐将在海边度假my elder sister will take vacation in the seaside.4.到今年年底就将已出版will have been published by the end of this year.5.他知道这病是可以治好的he knew that the disease can be cured.6.这项法案早就通过了this bill was already passed.unit 2 love(p47) 1. 我们搬了工厂以后公司就发展起来了the company flourish after we moved the factory2.我们有权搜查这幢建筑we have the authority to search this building3.这个计划执行时需要极度小心the implementation of this plan requires extreme caution.4.现在学生面临着太多的压力nowadays the student is facing too many pressures.5.由于资金不足,该项目未能如期完成due to insufficient funds, the project could not be completed on schedule.(p55) 1.我将睡了9个小时 i have slept for 9 hours2.她温习功课才一会儿 she reviews lessons only for a while3.这东西我找了好半天the thing i was looking for long while.4.他们一直为我们杂志撰稿 they have written drafts for our magazine.5.天天下雨 it rained every day6.他一直患重感冒 he has been suffering from a bad cold.unit\ 3 life in e-era(p74)1.这家公司一年以后才能赢利,现在至少已收支平衡了.this company one year later can gain, now at least already break even.2.为了赢得信任,你得与人面对面地接触.in order to win trust, you have face to face contact with the people.3.周围的房子都破旧不堪,这使得这房子的价值降低了the surrounding houses are dilapidated, which cuts into the value of the house.4.时间慢慢逝去the time elapses slowly.5.我送你的礼物只代表了我对你感情的一小部分而已.the gift that i gave you, only represent a fraction of my sentiment to you.(p81) 1怪谁打破了这个杯子 whom blamed to break this cup2.和我一起打网球吗?plays tennis together with me?3.却看见飞机飞走了 she saw the airplane to fly away actually .4.把申请表寄到哪个办公室去 which office to send the application form .5.被分配较重的工作去做 to assigned the heavy work to do .6.似乎变得越来越糟seems to get more and more bad.unit 4education(p100) 1.在严冬季节,鲜花即使是一枝独秀,也是一种奇迹和希望的象征.during the winter season, flowers even outstanding, is also a miracle and a symbol of hope.2.四个学生正在就著名科学家们的论断交换彼此的意见.four students are compare notes on the thesis of famous scientists .3.谈到自然科学我就茫然im at a loss when it comes to natural science.4.当你照镜子时,镜子映出你的形象when you look in the mirror, the mirror reflects your image.5.那个粗鲁的家伙用胳膊肘把我挤到一旁,抢着在我前面上了公共汽车.that rude guy pushes me with the arm elbow one side,rushing in front of me on the bus. (p107)1.上星期没有去参加会议 has not attended the conference last week .2.有机会被派到国外 has the opportunity to be sent abroad.3.喜欢和他一起工作 likes working together with him4.这个工作不值得费这个力 this work is not worth spending this strength .5.建议在下个镇停下来 was suggested stops down in the next town .6.你的头发需要剪了your hair needs cuttingunit 5success(127) 1.她所做的评论得到大家的喝彩 she made the comments to get everybody cheering.2.昨天晚上他确实去图书馆了，但是发现你不在那里he did go to the library last night, but found that you were not there.3.如果你打算参加本周六的足球比赛,你需要把你自己调整到最佳状态.if you intend to participate in this saturdays football game, you have to condition yourself to the best.4.汤姆吓得脸色苍白.tom was pale with fear.5.她被赠予一块金表以纪念那个重大场合.she was presented a gold watch by commemorating that significant situation. (p134) 1被吸引到正在做实验的现场was attracted to the scene of experiment2.纵观一切throughout all3.在科技比赛中被评为最佳was evaluated best in the technical competition4.地方政府建议的the local government suggested5.单独看起来 alone looks like6.不要改变你的时间表 do not change your schedule【篇二：21世纪大学英语应用型教程(2)unit1答案】 class=txt>part awarm—uplableled chemical proven risk evidence notion antminated contribute debateaffectii. language focusa1. consideradleainc3.shift4.enthusiasm5.inevtadly6.consume7.sustainable8.eliminateb1.a2.a3.b4.aiii.reading in depth1.b2.d3.n4.c5.o6.k7.h8.a9.j 10.miv.translation1. 自从联邦政府开始有机食品认证的六年半以来，美国人以极大的热情接受了这一概念。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
21世纪大学英语应用型综合教程一-1-5章课后题答案英语课后题复习资料Unit 1.一．flexibility duration option definitelyactually ignore convince survive1.Economic crises destroy the capitalist system,and they grow in size and duration.2.Stability also depends upon the flexibility of the local economy.3.He was sentenced to do hard labor without the option of a fine.4.She states her views very definitely.5.Did he actually say in so many words that there was no hope of a cure?6.The baby felt ignored by her parents.7.You need to convince the employers that you can do the job.panies will have to do more than this if they are to survive the earthquake.二．1.I only cautht a glimpse of him sitting in the car (瞥见他坐在车里),so I can’t tell exactly what he looked like.2.They are seeking/searching for(寻求新的机会) to reach their final goals.3.It happened without my being aware of it(在我不知不觉中).4.We are/get involved in different activities(投入到各项课外活动中) on campus.5.Some guys always do everything as they like,that ignore the feelings of others(却忽视了别人的感受) .三．1.你的老师在评卷的时候会把你生病的情况考虑在内。
Your teacher will take your illness into consideration when marking your exams.2.因为他总是轻信别人，所以很容易受伤。
He is likely to be hurt because he always believes/trusts others easily.3.他的肤色跟他是不是好律师无关。
His color is not relevant to whether he is a good lawyer.4.我们需要与所有客户建立和保持积极的关系，并高效处理客户的投诉。
We need to build and maintain positive relationships with customers,and handle their complaints efficiemtly.5.关键不在于你说了什么话，而在于你实际上做了哪些事情。
It is not what you say but what you do it count.Unit 2.一.capture butterfly spark endurekeen promotion stuff innocent1.I don’t like this young woman;she seems a social butterfly.2.The novel capture the imagination of thousands of readers.3.God knows.How can I endure six exams aweek?4.A tiny star can spark in the darkness.5.There are good chances of promotion in this firm.6.Mrs.Hill is keen on Tom’s marry ing Susan.7.Some professions are stuff with people who have not grown up.8.How should this innocent girl see the coldness of the letter?二.1.The girlsbegan to look though the photo albums(翻阅照相簿).2.Spring in East China usually sets in about March(约在3月开始).3.But if things don’t improve,her family will fall apart(就会破裂).4.A good student usually knows how to sum up knowledge(总结知识).5.Let go of my arms(松开我的胳膊),you are hurting me.三.1.我们搬了工厂以后公司就发展起来了。
The company has flourished since we moved the factory.2.我们有权搜查这幢建筑。
We have the right/outhority to search the building.3.这个计划执行时需要极度小心。
Thisplan should be carried out with caution. 4.现在学生面临着太多的压力。
Students are faced with too much pressure now.5.由于资金不足，该项目未能如期完成。
Due to the shortage of funds,the project couldn’t be finished on time.Unit 3一.transient pop blame facilitategrab shove trait undermine1.His dominant trait was to take all things into earnest consideration.2.She tried to undermine our friendship.3.This was my big chance and I grabed it with both hands.4.The new airport will facilitate tourism.5.He came over and shoved a piece of paper into my hand.6.Shanghai is a city with a large transient population.7.I’ll pop over and see you this evening.8.A dropped cigarette is being blamed for the fire.二.1.The government has failed to reverse the econanic becline(扭转经济滑坡的趋势).2.She thinks that the world revolve around her(都以她为中心).3.The novel’s success gave rise to a number of seauels(带来了一系列的续篇).4.Take the raincoat in case it rains(以防下雨).5.The local kids often hang out at the mall(常在商业街闲荡).三.1.这家公司一年以后才能赢利，现在至少已收支平衡了。
It will be a year before the company makes a project,but at least its breaking even now.2.为了赢得信任，你得与人面对面地接触。
In order to/To win trust,you have to antact people face to face.3.周围的房子都破旧不堪，这使得这房子的价值降低了。
The surrouding houses are old and shabby,and this cut into the value of the house.4.时间慢慢逝去。
Time went by slowly.5.我送你的礼物只代表了我对你感情的一小部分而已。
The gift I gave you only represene a fraction of my feeling for you.Unit 4.一.Envy lessen effective intentionallyrespond creative restorebreakthrough1.They were full of envy when they saw my new car.2.They doctor tried to help restore the function of his limbs.3.Let me assure you that it was not done intentionally.4.The smooth space flight , experts say , marks a big breakthrough for Chinese scientists.5.He failed to respond to the medicine.6.This medicine can lessen the pain in no time.7.The boy really enjoyed the useful and creative work in science.8.Advertising is often the most effective method of promotion.二.1.I invited her to dinner but she didn’t respond(未作回答)2.He lost his grip on the slippery bottle of milk and it fell,spilling milk all over the floor(牛奶溅的满地都是)ing too fast down the road ,he knocked over a child on a bicycle(把一个骑自行车的小孩撞倒了)4.He yelled (大声呼叫)to ask for help.5.In the backyard of the house , the fruit trees blossomed out beautifully(开出了美丽的花).三.1.在严冬季节，鲜花即使是一枝独秀，也是一种奇迹和希望的象征。