0521课后练习
2020-2021学年新高中英语外研版选择性必修第一册课后练习：Unit 2 Section B Using language(含解析)
Section B Using language课后篇巩固提升基础训练Ⅰ.单句语法填空1.(inspire)has become more important than ever for business leaders or artists.答案Inspiration2.It is not worthwhile (take)the risk of offending your boss just to get such a small sum答案to take(organize)was set up to preserve endangered species from extinction.答案organization(enthusiastic) into your interactions with others.答案enthusiasm5.The increase in land used to grow sun loving coffee trees also had an unexpected effect答案onbe made up of;up and down;pass on;get out of bed;make sure;have fun;contribute to;havea(n)...effect onto turn it off.答案get out of bed2.You can picking strawberries in person,but you can’t taste them for答案have funchemicals.答案is made up ofevery day.答案up and down’t humans.答案have any effect onthat you do not get carried away.答案make sureto the room staff.答案passed on8.It teaches us to place a greater value on what we the society than on what 答案contribute to(read)the novel last week.答案reading(change)my attitude towards study.(understand)that it’s part of the learning and growing process.(discuss)freely without disturbing others,you can book a study room.(make)mistakes in cancer treatment.(do)the grocery shopping.7.My father is considering (buy)a computer,which is of great help in our work and(repair)but I forgot (take)it to the repair shop.(find)a replacement for her.(say)“Hello” to as many people as we can.能力提升Ⅳ.七选五In a world surrounded by bad news,it may feel like an unhappy place sometimes.1Here is a list of ideas to help you.●2In this age when everything is sent via email,Facebook,WhatsApp and Snapchat,it’s a shock to receive a letter through the post.Putting pen to paper and writing a few words to a friend can be an easy way to make a positive effect.● Volunteer3Whether you volunteer at your local youth group or take dogs from shelters for a walk,the simple fact that you are giving up your time to help someone else is awesome.There are so many opportunities,so you are sure to find one that is right for you.And it doesn’t necessarily have to take up all your time — it could be once a week or a couple of times a year.● Make something for a special personWhether you’re creative or not,taking time to make something for someone else shows how much you appreciate them.Even if you think you’re not creative,the receiver will feel lucky to get such a unique gift that you put your precious time into.4● Tell someone “I love you”You can say it to anyone — your mum or dad,grandparents,family member,friend,boyfriend or girlfriend.5Perhaps you can tell a friend that you appreciate all they are to you,or remind your mum that you love her.Sometimes,in our busy lives we forget to take a moment to tell people what they mean to us.A.Send a handwritten lettere the chat softwareC.However,you can make a difference.D.And you don’t even have to say “I love you.”E.Volunteering means giving up all your time.F.Being willing to help others is one of the nicest things you can do.~5 CAFGDOn a winter evening,I heard the sounds of a fight on my way home.A girl was being attacked (袭击)not far from where I 1.“Should I go to help her?” I thought.I was worried about my own safety,and I regretted having selected a new way home.“What if I am hurt too?Shouldn’t I just 2to call the police?” But the girl’s 3were growing weaker.I knew I must act fast because I could not 4the life,5it meant risking my own life.I didn’t know where I found the 6and strength (体力),but I had finally 7to help.I changed suddenly.I ran behind the bushes and 8the attacker off the girl.Struggling,we fell to the ground,we fought for a few minutes 9the man jumped up and ran away.10heavily,I came up to the crying girl.In the 11,I could not see her clearly,but I could certainly 12her shock.“It’s OK,” I said 13.“The man ran away.You’re safe now.” There was a long stop and then I heard the words,said in both wonder and 14.“Dad,is that you?” And then,from behind the tree,stepped my youngest 15,Katherine.【语篇解读】本文是记叙文。
21世纪大学实用英语第二册练习册答案Unit1
21世纪大学实用英语第二册练习册答案Unit1Part I Text ExercisesI.fortune—misfortune judge—misjudgelead—mislead leading—misleadingprint—misprint pronounce—mispronouncespell—misspell use—misuse1. misprint2. mislead3. misleading4. Misuse5. had misjudged6. have mispronounced7. misfortune8. misspelling courage—courageous fame—famous glory—glorioushumor—humorous mountain—mountainous space—spacious9. courageous 10. glorious 11. mountainous 12. spacious13. famous 14. humorousII.1. head straight for2. have a meal without paying3. be passed from person to person4. stay far away5. cause trouble for sb.6. be south of Beijing7. hear one ’s fight announced 8. sound similar9. result in highways being closed 10. wonder what in the world has happened 11. please be on time 11. feel like cryingIII.1. G2. I3. A4. H5. D6. E7. F8. B9. C 10. JIV.1. uncommon2. in3. flying4. Most5. serious6. English7. like 8. or 9. that 10. can’t 11. especially 12. asV.Passage 1.1. C2. A3. D4. B5. APassage 21. D2. B3. D4. B5. DVI1. not perfect2. after tomorrow3. they4. different meanings5. small differencesPart IIII1—5 BDDDD 6--10 ACBCA 11--15 BADBC 16--20 CCDAB21. misunderstanding 22. similar 23. helpful 24. flights 25. playing26. mystery 27. confusion 28. leaving 29. doing 30. was sleepingIII1—5 CBCAB 6. ( S) ( W) 7. ( L) ( U) 8. ( I ) ( C) 9.( F)( H) 10. ( O) ( J)IV1. 事情正如教授所预见的那样。
高中英语《必修第二册》课后习题wordSection A UNIT 1
Section A Listening and Speaking&Reading and Thinking必备知识基础练Ⅰ.单句语法填空1.Many people in China have (limit) exposure to English.2.Without my beloved beaches and endless blue-sky days,I felt at loss and out of place.3.It prevents people who are cut off from society (fall) victim to cheaters.4.You have to balance the advantages of living in a big city the disadvantages.5.His proposal the old tower should be preserved at once attracted the government’s attention.6.(take) part in after-class activities not only makes our school life colourful but also improves our learning.7.Students can gain valuable experience by (work) on the campus radio or magazine.8.There was a time people weren’t so concerned about health.9.The beach is walking distance of my house and we can hear the sound of the sea.Ⅱ.短语填空1.We can some activities together and I can introduce you to others.2.When in trouble,he also doesn’t hesitate to his teachers and classmates for help.3.It not only reduces traffic problems and pollution,but also public health.4.Our English teacher that the competition be put off until next week.5.When you leave the school bus,you must that no children are left on it.6.A great deal of money was the school by an ordinary worker,which aroused public attention.7.We Chinese won’t those who want to keep us under control.8.The doctor suggested he should combine work with pleasure andbetween them.9.In order to this case happening again,we should improve our awareness of saving water.10.I’ve explained the subject pretty fully;now I’ll the main points again.Ⅲ.完成句子1.待在家里是阻止你和家人被传染的最好办法。
21世纪大学实用英语第二册课后题U1
Vocabulary-Fill in1-11. About seventy of the train ’s 500 were injuredin the accident.commoncontinentembarrass flight immediately misunderstanding similar traffic wonderpassenger search serious passengers __________ 3. These two Chinese words look quite , but they areopposite in meaning.commoncontinentembarrass flight immediately misunderstanding similar traffic wonderpassenger search serious similar _____Vocabulary-Fill in1-37. Cultural differences between people from differentcountries can sometimes lead to .8. John got very drunk at the party, and his wife felt really commoncontinentembarrass flight immediately misunderstanding similar traffic wonderpassenger search serious misunderstandings _______________ 10. Earthquakes(地震) are in this part of the world.11. Traffic police in Shanghai are again warning thatoverloaded vehicles(超载车辆) are dangerous and cancommoncontinentembarrass flight immediately misunderstanding similar traffic wonderpassenger search serious common _______1. I ran to the railway station as fast as I could but found thetrain was almost full by the time I .2. Having finished his work ahead of time, Philip was happygot on _____by the time instead of tap (sb.) on the shoulder feel like in the end get on/off pull over head for result in turn out (all right)3. You should have seen Boris ’s face when Maxhim . How surprised he was at thatmoment!tapped on the shoulder _____________ ______by the time instead of tap (sb.) on the shoulder feel like in the end get on/off pull over head for result in turn out (all right)6. What a lovely day it is! Do you a walk along the mountain path?7. we got to the bus stop, the last bus hadfeel like______By the time __________by the time instead of tap (sb.) on the shoulder feel like in the end get on/off pull over head for result in turn out (all right)9. At the meeting, there were many different suggestions forour holiday, but we decided to take George suggestion and went to the seaside again.in the end ________by the time instead of tap (sb.) on the shoulder feel like in the end get on/off pull over head for result inturn out (all right)Model:She did not ask him about it because she feltembarrassed.She was too embarrassed to ask him about it.→1. By the time I got home, I couldn’t do anything activebecause I was very tired.________________________________________________ By the time I got home, I was too tired to do anything active.Structure-complete1-2Structure-complete1-4The message was passed from person to person until it reached the front of the bus . (reach, it, the front, the bus)I plan to keep studying English . (the basics, I learn,really, the language)until I have really learnt the basics of the language__________________________________________TL1TL3TL4TL5TL7。
0521高一化学(人教版)-第六章第一节化学反应与能量变化(2)-1教案
教案步骤3（重点）将放入稀硫酸的锌片和铜片，利用导线和电流计连接起来。
发现铜片会产生气泡这一“异常”现象。
结合示意图帮助学生分析铜片上会产生气泡的原因。
气泡是氢气，所以氢气必然由溶液中的氢离子得电子生成，是还原反应：2H+ + 2e- ==H2，此过程除了溶液中的氢离子外还需要电子。
但是由于铜并不能和稀硫酸反正反应而给出电子。
所以上述还原反应还需要其他电子来源，即锌片。
结合第二组的例子说明。
锌失去的电子是沿着导线，移动到铜上，与溶液中的氢离子结合生成氢气。
步骤4结合图例对比，原电池装置对氧化还原反应产生的影响。
即把同一个反应中的，氧化反应和还原反应分开在两个地方进行，这样氧化还原反应中转移的电子就会沿着导线定向移动，从而产生电流。
步骤5小结，规范原电池的电极反应，并且分析原电池中电子、离子的运动方向。
帮助学生理解原电池的工作原理。
环节四原电池的构成要素步骤1实验视频，水果电池。
学生观看视频，注意其中的使用道具。
在原电池中都作为那些部件。
步骤2举例说明原电池的组成部分。
并分析其中原因。
以铜锌原电池为基本模型，展示其他几组装置分析每组装置中，能否使电流表指针发生偏转的原因。
通过实验可知，发现Zn-石墨组电流表指针偏转。
石墨虽然不是金属，但是也可以导电。
可以作为还原反应的发生场所。
Zn-玻璃组电流表指针不偏转，这是因为，玻璃不能导电，不能作为电子导体，自然也就无法在玻璃电极上发生还原反应。
而使用相同材料作为电极的Zn—Zn组，电流表同样指针不偏转。
此时并没有电极反应发生。
而是锌与硫酸直接发生氧化还原反应。
帮助学生理解电子导体和离子导体在原电池的作用。
以及电极材料和电极反应。
步骤3小结：构成原电池的基本要素1.合适的电极材料2.自发进行的电极反应，只有发生电极反应，才会有电子沿着电子导体进行定向移动。
3.电子导体和离子导体，比如整体装置中的导线和电解质溶液。
了解原电池的构成要素，知道构成原电池的最基本部分都有那些。
人教版高中英语选择性必修第二册课后习题 Unit 5 FIRST AID 分层跟踪检测(三)
UNIT5分层跟踪检测(三)UsingLanguage&AssessingYourProgressA级必备知识基础练Ⅰ.单词拼写1.She (惊慌) when she saw smoke coming out of her neighbour’s house.2.I felt my mouth opening wide,ready to (尖叫) as loud as possible.3.The (福利) of the individual is bound up with that of the community.4.When I gave him the chance to go to Beijing University for further study,he g it at once.5.He jumped into the water immediately and managed to rescue thed boy.6.This chemical factory is located in the (郊区) of the city.7.You will be able to learn from the teacher and practise with your (同伴的) students.8.Scientists now can observe the m of stars far away. Ⅱ.单句语法填空1.It is of utmost urgency to control the (bleed) as effectively as possible.2.If there is an (interrupt),I can switch back to whatI was doing very quickly.3.The man in the river (desperate) tried to swim to the bank and finally he made it.4.The purpose of the project is to develop our (practice) abilities in listening and speaking.5.I was so (tight) wedged(将……挤入) between two fat women that it was difficult for me to get up and leave the bus.6.Please don’t try to (justice) your behavior by telling me what other students are doing.7.We cannot guarantee the punctual arrival of trains in (fog) weather.8.He slapped me the back while I was walking along the street.9.He was frightened when he saw a snake and called help right away.10. the help of my maths teacher,I won first prize in the national maths contest.Ⅲ.单句写作1.看到那个男孩摔倒了,我冲过去帮他站起来。
人教版高中英语必修第二册课后习题 UNIT 1 第一单元过关检测(A卷)
第一单元过关检测(A卷)(时间:120分钟满分:150分)第一部分听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1.What will the woman do?A.Stay indoors.B.Have a walk.C.Get a coat.2.What time will the train leave?A.At 11:00 tonight.B.At 6:00 tomorrow morning.C.At 11:00 tomorrow morning.3.What will the speakers order?A.Coke and orange juice.B.Orange juice and coffee.C.Coffee and coke.4.What does the woman mean?A.She likes the new theatre in town.B.She has expected the theatre’s closing down.C.She’s surprised by the news.5.What will the speakers probably do this weekend?A.Watch a film.B.Play table tennis.C.Climb a mountain.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料,回答第6、7题。
0521六年级语文(统编版)-10.古诗三首第一课时-3学习任务单
《古诗三首》第一课时学习任务单
【学习目标】
1.能借助注释，理解诗句的意思。
2.有感情地朗读课文，背诵课文。
3.能联系诗人的生平资料，体会诗人的精神品质和远大志向。
【课前预习任务】
1.出声读一读《马诗》《石灰吟》和《竹石》这三首诗，不认识的字查字典。
2.借助注释，自己试着说一说这三首诗的大意，不理解的地方标记出来。
【课上学习任务】
1.自主浏览单元导语页和教材目录，了解将要学习哪些内容。
2.朗读古诗三首，注意读准字音，读通诗句。
3.借助注释理解三首诗的大意，初步对比发现咏物诗的特点。
4.有感情地朗读《马诗》，结合诗人资料，展开想象，体会诗人的人生志向。
【课后作业】
1.背诵《马诗》。
2.朗读《石灰吟》《竹石》，体会诗人的人生志向。
【课后作业】参考答案：略。
机械制造技术基础(第2版)第三章课后习题答案
《机械制造技术基础》部分习题参考解答第三章机械制造中的加工方法及装备3-1 表面发生线的形成方法有哪几种？答：(p69—70）表面发生线的形成方法有轨迹法、成形法、相切法、展成法。
具体参见第二版教材p69图3-2。
3—2 试以外圆磨床为例分析机床的哪些运动是主运动，哪些运动是进给运动？答：如图3-20（p87),外圆磨削砂轮旋转n c是主运动，工件旋转n w、砂轮的横向移动f r、工作台往复运动f a均为进给运动。
3—3机床有哪些基本组成部分？试分析其主要功用.答:（p70-71）基本组成部分动力源、运动执行机构、传动机构、控制系统和伺服系统、支承系统。
动力源为机床运动提供动力；运动执行机构产生主运动和进给运动；传动机构建立从动力源到执行机构之间的联系；控制和伺服系统发出指令控制机床运动;支承系统为上述部分提供安装的基础和支承结构.3-4什么是外联系传动链？什么是内联系传动链？各有何特点？答：外联系传动链：机床动力源和运动执行机构之间的传动联系。
如铣床、钻床传动链；内联系传动链：执行件和执行件之间的传动联系。
如车螺纹、滚齿的传动链.外联系传动链两端没有严格的传动关系，而内联系传动链两端有严格的传动关系或相对运动要求。
3—5 试分析提高车削生产率的途径和方法.答:(p76）提高切削速度；采用强力切削，提高f、a p；采用多刀加工的方法。
3—6 车刀有哪几种？试简述各种车刀的结构特征及加工范围.答:（p77）外圆车刀(左、右偏刀、弯头车刀、直头车刀等)，内、外螺纹车刀，切断刀或切槽刀，内孔车刀（通孔、盲孔车刀、）端面车刀、成形车刀等。
顾名思义，外圆车刀主要是切削外圆表面；螺纹车刀用于切削各种螺纹；切断或切槽车刀用于切断或切槽;内孔车刀用于车削内孔;端面车刀切断面；成形车刀用于加工成形表面。
3—7试述CA6140型卧式车床主传动链的传动路线.答：（p82）CA6140型卧式车床主传动链的传动路线:3-8 CA6140型卧式车床中主轴在主轴箱中是如何支承的? 三爪自定心卡盘是怎样装到车床主轴上去的?答：（p83—84）3-9CA6140型卧式车床是怎样通过双向多片摩擦离合器实现主轴正传、反转和制动的?答:如教材图3-17和3—18所示，操纵手柄向上,通过连杆、扇形齿块和齿条带动滑套8向右滑移,拨动摆杆10使拉杆向左，压紧左边正向旋转摩擦片，主轴实现正转；若操纵手柄向下,通过连杆、扇形齿块和齿条带动滑套8向左滑移,拨动摆杆10使拉杆向右，压紧右边反向旋转摩擦片，主轴反转。
Unit Five 21世纪大学实用英语综合教程第二册课文翻译及课后答案
Unit Five珍贵的遗产罗恩·戈尔德埃尔西外婆去世时我才17岁。
她是我祖父母一辈中最后一个去世的，我是她唯一的外孙。
直到律师宣读她遗嘱的那一刻，我才充分感受到这位老妇人深深的爱。
这是一个我永生难忘的时刻——这一天，我成了镇上最富有的孩子。
我和父母、索菲姨妈、比尔姨夫围坐在她的律师办公室的小型会议桌旁。
她想让她的女儿和女婿们一起分享她所留下的一点财富——包括小额保险单的收益、几个手镯、一些珠宝和她的结婚戒指。
除此之外，她还给他们留下了房子的契约、银行账户、当地电气公司的少许股票以及一面美国国旗。
这面国旗是军方为爱德温外公举行葬礼时授予她的。
我们起身离去时，律师对我们说，―还有三样东西。
‖他从公文包里取出一个小小的珠宝盒、一封信和一叠用红纸整整齐齐包着的信封。
―杰弗里，你的外婆把她的订婚钻戒留给了你，希望你不久就能好好地派上用处。
‖大家都笑了起来。
―这些也是给你的，杰弗里，‖他说，―这封信和这些情书可能是所有遗产中最珍贵的。
‖外婆的信是这样开始的:“亲爱的杰弗里，我把我最珍贵的财富之一——我的回忆——留给你。
这些回忆即是你爱德温外公不在我身边时写给我的信。
请读读这些信吧，它们是无价之宝，是指导你如何去爱一个女人、如何理解别人、如何重视并保持正直品格的指南。
“读这些信时，你会感受到一个出色的男人对一个出色的女人的思念和激情，你会了解战争给人们带来的恐惧和痛苦，你会认识到是非之分，你会学会信任你爱的人，远离你不信任的人，你也会知道什么是陈酿的友谊，真爱何以会成为你生活的核心。
―杰弗里，我一直都很幸运。
我爱着一个优秀的男人，他也深爱着我。
尽管他的爱现在已经成了回忆，但它也是一个永远也不会结束的真实的梦。
爱就像一张存放在相册中的美丽的照片。
每当你惊奇地凝视它时，你都能欣赏到它的美。
爱可以使时间停滞，使你再一次青春焕发——永远青春焕发！爱德温外公是个军人，是一位职业军官，第一次世界大战期间赴法国，在潘兴将军的部队中服役。
Section B UNIT 5高中英语《选择性必修第二册》课后习题word
Section B Learning About LanguageA级必备知识基础练Ⅰ.单句填空1.The groom has to give gifts in cash (wrap) in red paper to the bride’s friends.2.She was quickly swallowed in the crowd.3.I think we should delay (decide)about this until next year.4. is known to all,light travels faster than sound.5.(finish) all the homework,I’m going to watch a little TV now.6.His grade has been slipping because of being addicted to playing games.Ⅱ.用动词-ing形式改写下列句子1.The sun began to rise in the sky,and it bathed the mountain in golden light.→The sun began to rise in the sky, the mountain in golden light.2.As I had caught the 7:30 train from Paddington,I got to the office earlier that day.→the 7:30 train from Paddington,I got to the office earlier that day.3.I found the suitable food on the menu in that restaurant without difficulty.→I had no difficulty the suitable food on the menu in that restaurant.4.When I saw her,she was eating lunch.→I saw her lunch.5.I didn’t talk much to the man who was sitting next to me.→I didn’t talk much to the man next to me.Ⅲ.完成句子1.正如你们中的许多人可能已经知道的,基因在塑造我们的生活方面起着至关重要的作用。
人教版高中英语选择性必修第一册课后习题 Unit 2 第二单元过关检测(B卷)
第二单元过关检测(B卷)(时间:120分钟满分:150分)第一部分听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1.Who repaired the computer?A.Tom.B.Jack.C.Pam.2.What does Tom do probably?A.A barman.B.A shopkeeper.C.A salesman.3.Where are the speakers?A.At a bus stop.B.At the airport.C.At home.4.What’s the woman’s problem?A.She’s always late.B.She wastes too much time.C.She spends too much money.5.What will the man do afterwards?A.Put away his clothes.B.Buy another closet.C.Throw his old clothes away.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C 三个选项中选出最佳选项。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料,回答第6、7题。
6.When does Lucy bite her nails?A.W hen she’s sad.B.When she’s excited.C.When she’s nervous.7.What will the speakers do nees.C.Visit a website.听第7段材料,回答第8、9题。
2021年高中英语 Unit5 Music(二)课后练习 新人教版必修2
2021年高中英语 Unit5 Music（二）课后练习新人教版必修2题一：1. The day ______ which she arrived was Thursday.2. July and August are the months ______ which the weather is hot.3. Do you remember the place ______ which we had lunch?4. The Tower of London, ______ which so many people lost their lives, is nowa tourist attraction.5. The reason ______ which I came here was to be with my family.题二：1. The documents ______ which they were searching have been recovered.2. The ladder ______ which I was standing began to slip.3. This I did at nine o’clock, ______ which I sat reading the paper.4. The program will continue until 1994 ______ which time $3million will have been spent.5. This is a subject ______ which we might argue for a long while.题三：第一组：1. The captain is in the next room.2. He brought our textbooks here yesterday.第二组：3. The students will not pass the exam.4. They don’t study hard.第三组：5. He used to live in a big house.6. In front of it grew many trees.第四组：7. The new library is not far from the school.8. The library was built two years ago.题四：第一组：1. In this school there are about 30 foreign students.2. The foreign students have e to study Chinese.第二组：3. These students like the school very much.4. Their parents have e to China for business.第三组：5. Students like the school news.6. The radio club broadcasts school news.第四组：7. Books are our good friends.8. We can learn a lot from them.题五：改错题：1. The beautiful woman whom we met her at the hotel yesterday is Lingling’s mother.2. I have never seen the dolls that she bought it in Paris last year.3. She is a nurse which work is to take care of the patients.4. We visited the place which Mao Zedong was born in the place last winter vacation.5. This is our manager who you talked to him yesterday morning.6. Great changes have taken place in China it is a developing country.7. Her father bought her a skirt cost 100 yuan.8. Have you ever read Journey to the what, that was written by Wu Chengen.题六：1. What do you call the man which just came in?2. They found the passport belongs to John Smith.3. This is the most expensive bike which is sold by the pany.4. I have lost my watch which I like it very much.5. I like to make friends with people which have the same hobbies as me.6. That is Mount Huang, where lies in Anhui province.7.That is the most interesting story I have ever heard it.8. He lives in the town, that is far from here.题七：The woman often called the First Lady of New York died on August. Brooke Astor was one hundred and five years old. The extremely wealthy and famous New Yorker spent much of her life 1 (help) the needy in her beloved city.She was born in Portsmouth, New Hampshire. She was the only child of a high level military officer. After two earlier 2 (marry), she married Vincent Astor in 1953 again. He came from a family 3 had been rich for at least on hundred years. Among other things, he owed many buildings in New York City. Brooke Astor became one of the 4 (rich)women in the world when Vincent Astor died. She also became head of a huge charity organization 5 (found) by her husband. He repeatedly had told her she would have fun giving 6 his money. And apparently she did. Missus Astor gave tens of millions of dollars 7 (main) to places and people in New York City. She said it was the sensible choice because that was 8 the money had been made. She gave financial support to the city’scultural centers, its poor and disabled as 9 as to many other smaller charities. When she died, the mayor of New York said the city would not be whatit is today 10 her support.题八：At one point along an open highway, I came to a crossroads with a traffic light. I was alone on the road by now, but 1 I drove up to the light,it turned red, and I braked to a halt. I looked left, right, and behind me. Nothing, 2 a car, no suggestion of headlights, but there I sat, 3 (wait) for the light to change, the only human being for at least a mile in any direction.I started wondering 4 I refused to run the light. I was not afraid of 5 (catch) by the police, because there was obviously no cop anywhere around and 6 certainly would have been no danger in going 7 it.Much later that night, the 8 question of why I’d stopped for that light came bac k to me. I think I stopped because it’s part of a contract(合同) weall have with each other. It’s not only the law, but it’s an agreement we have,and we trust each other to honor 9 . We don’t go through red lights. Like most of us, I’m more ready to be stopped from doing something bad by the social agreement that disapproves of it 10 by any law against it.Unit5 Music(二)课后练习参考答案题一：1. on 2. in 3. at 4. in 5. for 解析：1. 本句意为：她到的那天是星期四。
现代大学英语第二册课后练习1_基础英语
Lesson 1ExercisesI. Complete the sentences based on the Chinese given in the brackets.1. if the grass is greener on the other side of he fence, it is time for you to _____ (施肥)your lawn.2. Just enjoy the little things you are doing. When you look back, you will ____ (意识到) they were the big things.3. Walt Disney _____ (总结) how he made his dreams come true in four C’s: Curiosity, Confidence, Courage and Constancy.4. Xiao Wang broke a leg last week and is _____ (住院治疗).5. Some travelers adapt themselves so successfully to foreign customs that they are criticized for having become “______” (西化) by their less adaptable fellow countrymen.6. The plan was ______ (批评) as too idealistic and impractical.7. We don’t want to freeze everything the way it is forever, we want to develop and _____ (现代化).8. The waste water is now _____ (净化) and then used for irrigation.9. The training course aims to _____ (使合格) them as teachers of English.10. How can you ______ (说明……有正当理由的) your behaviour?11. Mrs. Jones ______ (认出物品) the purse as hers.12. The freshmen will first read some ____ (简写) stories.13. Books can be ______ (分类) indifferent ways.14. I was really ______ (害怕的) when I was told that 500 million people would watch my performance.15. The town used to _____ almost entirely _____ (依靠) tourism for its economic development.16. The president asked me to _____ (主持) the meeting on his behalf.17. I told them that Mr. Shen ______ (坚持) their giving a straightforward answer.18. No country has the right to _____ (干涉) other counties’ internal affairs.19. His grandparents ______ (渴望) his return to his own country.20. In the last twenty years his research ______ (集中) a new strain of rice.21. All this ______ at our last discussion. I don’t see why we ne ed to talk about it again.22. Alice is still _____ (同意了) the choice between the two jobs.23. They would never _____ （犹豫）these means to get rich.24. There is no use ______ (埋愿) the situation we are in. we should take action and _____ (依靠) ourselves to change it for the better.25. Do you still remember the name of the Chinese who ______ (成功) swimming across the English Channel?II. Give words or expressions with similar meanings.1. accomplishment2. to assume3. attempt4. career5. chance6. disaster7. to be employed 8. fairly9. to generate 10. to maintain11. obvious 12. to rear (one’ children)13. to sufficeIII. Complete the sentences with the expressions listed below in their proper forms.1. They said that they would _____ no more trees are cut from now on.2. When he first retired, he felt very uncomfortable. He did not know what to _____ all his time.3. If you want to know this, I can _____ a real expert.4. Meals at the hotel _____ 20 yuan per day.5. James protested that others _____ saying such things about him.6. Eric told me that everything is the hospital was first-rate, and so was it ____ its doctors and nurses.7.They were shocked to hear Professor Jin say that a company shouldnot ____ make profit only.8.My father was a historian. He ____ the history of the Ming Dynasty.9.There are several ways to get around the difficulties when you _____in the middle of a sentence.10.Some sociologists argue that the ever-increasing crime rate is due tothe fact that people ____ too much violence in TV programs.11.In the first half of the year, Li Fa n’s income _____ 6,000 yuan permonth.12.They promised to _____ the nuclear power station would be safe. IV. Put in the missing words.If you are like most people, your intelligence (1) _____ from season to season. You are (2) ______ a lot sharper in spring than you are at any (3) ______ time of the year.Spring appears to be the best (4) _____ of the year for thinking. One (5) _____ may be that in spring man’ mental (6) _____ are affected by the same factors that bring (7) _____ great changes in all nature.Autumn is the next best season (8) _____ winter. As for summer, it seems to be a good time to (9) _____ a long vacation from thinking! It has been (10) _____ that cool weather is much more favorable (11) _____ creative thinking than is summer heat. This does not (12) ______ that all people are (13) _______ intelligent in summer than they (14) _____ during the rest of the year. It (15) ______ mean, however, that the mentalpowers of large numbers of people (16) ____ to be lowest in summer.V. Combine each pair of the sentences, using the right emphasizing coordinate conjunctions.Not … but….; not only… but (also)… ; both… and…; either…or…; neither… nor…1. His brother is a lawyer. His sister is a lawyer, too.2. What they lack is not money. What they lack is experience.3. They have come to china to learn Chinese. They have also come to learn about her culture.4. I find the new manager is not easy to get along with. I find he is not delightful to talk to, either.5. What children want most from their parents are love and attention. What they want most are not really material things.6. Mr. Hu is fluent in French. He is fluent in English, too.7. Contrary to what people had expected, he attended the meeting. He also spoke for twenty minutes.8. You may write your essay in your regular exercise book. You may printa copy if you do it on your computer.9. I’m not quite sure why he didn’t show up. Perhaps he was not interested. Perhaps he simply forgot about it.10. A society should respect its scientists. It should also respect its garbage collectors.11. The teachers don’t believe there is any shortcut in learning English. The students don’t believe in such a thing, either.12. The purpose of a university is to produce people who are specialists. Its purpose is also to produce civilized citizens.VI. Construct questions for the answers.1.___________________________________________________________ ____.The essay is written for university freshmen.2.___________________________________________________________ _____.The writer was teaching English Literature at that time.3.___________________________________________________________ _____.The boy came to college to be a pharmacist.4.___________________________________________________________ _____.He didn’t understand why it was important for him to read Shakespeare and wanted the teacher to explain to him. He thought it was a waste oftime for a future pharmacist to read works of literature.5.___________________________________________________________ ______.According to the writer, in a technical training school students learn skills for a job, while in a university, students not only train for skills but develop their mental and moral power.6.___________________________________________________________ _______.The writer thinks that when a person is neither working nor sleeping he should be trying to improve his mind and enrich his life through learning.7._________________________________________________________ ______________.No, the student wasn’t convinced.8._________________________________________________________ _______________.Yes, I do. I agree that he says about the purpose of a university.VII. Put in the right preposition from the list below.1. Professor Li spoke _______ an expert _____ modern Chineseliterature.2. He talks ______ a computer expert, but really he knows little.3. In the 1930s, a lot of people in the USA were ______ work.4. _____ her 21st birthday, her parents sent her a leather coat ______affectionate letter.5. The manager’s office is large and airy. ______ the window is aCEO-type of desk. An office chair stands _____ the desk. Further back_____ the corner there is a floor-ceiling bookcase filled ______ books,magazines, newspapers, etc.6. Everyone knows him _____ Old Arthur. He lives ______ a little hut______ the middle of a small wood, about a mile _____ the village. Hegoes _____ the village twice a week to buy food, and occasionally hecollects letters and his pension _____ the post office.7. This is what Old Arthur said ______ himself _____ a reporter______ the local newspaper: “I get up every morning ______ the birds.There is a stream _____ my hut and I fetch water _____ there. It’s good,clear, fresh water, better than you get _____ the city.Occasionally,_____ winter, I have to break the ice. I cook simple food ____ my stove; mostly stews and things ____ that. I don’t have much money, but I think I’m a lucky man.”8. Recently I came ______ a little group _____ worried people, gathered _____ a man lying ____the pavement ____ a busy London road. They were waiting _____ an ambulance, because the man had been knocked down _____ the street, to avoid walking ______ a ladder. This superstition (迷信) goes back _____ the days when the gallows (绞刑架) were built _____ a platform. To get up ____ the platform you had to climb a ladder. To pass ____ that ladder therefore was considered very unlucky.Key to the exercises:I. Complete the sentences based on the Chinese given in the brackets:1. fertilize2. realize3. summarized4. hospitalized5. westernized6. criticized7. modernize8. purified9. qualify 10. justify 11. identify12. simplified13. classified 14. terrified 15. depend on/upon 16.preside over17. insisted on 18. interfere in/with 19. are longing for/longed for/have been longing for 20. has concentrated on 21. was agreed on/upon 22. hesitating about/over23. resort to 24. complaining about, rely on/upon 25. succeeded inII. Give words or expressions with similar meanings.1. achievement2. to suppose3. effort4. profession/occupation5. opportunity6. great tragedy/misfortune7. used/kept busy8. rather 9. to produce 10. to keep/to keep up/to continue11. apparent/clear 12. to raise/to bring up 13. to be enough III. Complete the sentences with the expressions listed below in their proper forms.1. see to it that2. do with3. put you in touch with4. average out to5. had no business6. true of7. be out to 8. specialized in 9. are stuck 10. are exposed to 11. averaged out to 12. see to it that IV. Put in the missing words.1. varies/changes2. probably3. other4. period5. reason6. powers7. about8. then9. take 10. found 11. for12. mean13. less 14. are 15. does 16. tendV. Combine each pair of the sentences, using the right emphasizing coordinate conjunctions.1. Both his sister and brother are lawyers.2. What they lack is not money but experience.3. They have come to china not only to learn Chinese, but to learn about her culture as well.4. I find the new manager neither easy to get along with nor delightful to talk to.5. What children really want most from their parents are not material things but love and attention.6. Mr. Hu is not only fluent in French but also in English.7. Contrary to what people had expected, not only did he attend the meeting, but he also spoke for twenty minutes.8. You may either write your essay in your regular exercise book or printa copy if you do it on your computer.9. I’m not quite sure why he didn’t show up. Either he was n ot interested, or he simply forgot about it.10. A society should respect both its scientists and its garbage collectors.11. Neither the teachers nor the students believe there is any shortcut in learning English.12. The purpose of a university is to produce people who are both specialists and civilized citizens.VI. Construct questions for the answers.1. Who is the essay written for?2. What was the writer doing/teaching at that time?3. What did the boy come to college for?4. Why did the boy go to the writer’s office one day? What was his problem?5. What is the difference between a university and a technical training school, according to the author?6. How does the writer think a person should spend the time when he is neither working nor sleeping? Why?7. Was the tall boy convinced by what the writer said?8. Do you agree with what the writer says about the purpose of a university?VII. Put in the right preposition from the list below.1. as, on2. like3. out of4. For/On, along with5. By/Near, behind, in, with6. as, in, in, from, to/into, at/from7. about, to, from, with, near, from, in, in, on, like8. on/upon, of, round, on, beside, for, by, off, into, under, to, on, on to, under。
新概念第二册Lesson21被动语态习题
被动语态专项练习I. Choice:( ) 1. The People’s Republic of China ________ on October 1,1949.A. foundB. was foundedC. is foundedD. was found( ) 2. English ________ in Canada.A. speaksB. are spokenC. is speakingD. is spoken( ) 3. _______ the watch been repaired yet? I need it.A. DoesB. HasC. IsD. Are( ) 4. —I’d like to buy that coat. —Sorry, _________.A. it soldB. it’s sellingC. it has been soldD. it had been sold( ) 5. The sports meeting ________ be held until next week.A. didn’tB. won’tC. isn’tD. doesn’t( ) 6. Doctors ________ in every part of the world.A.needB. are needingC. are neededD. will need( ) 7. These papers ____ yet.A.Have not writtenB. have not been writtenC. Has not writtenD. has not been written( ) 8. The apple ______ very sweet.A.is tastedB. tasteC. tastesD. are tasting ( ) 9. Can he ___________ himself?A.get dressB. get dressedC. gets dressedD. gets dress ( ) 10. The flowers __________ often.A.must be waterB. must be wateredC. must wateredD. must water ( ) 11. _____ a new library ___ in our school last year?A.Is; builtB. Was; builtC. Does; buildD. Did; build ( ) 12. So far, the moon ________ by man already.A.Is visitedB. will be visitedC. has been visitedD. was visited II. Fill in the blanks with proper form of the given verb.1. The hospital over there ______________ (build) in 1940.2. The windows of the room _______________ (clean) every day.3. “___________ the money for the tickets ____________ (collect)?〞“No, not yet.〞4. Tomorrow’s meals _____________ (not cook) by Father.5. Another dormitory〔宿舍〕building ______________ (build) next year.6. More than 100 trees ________________ (plant) in our school last spring.7. “How many Christmas cards ________________ (make), Terry?〞“Twenty.〞8. Plates and dishes _______________ (not wash) after supper yesterday.9. What __________ this kind of flower ___________ (call) in France?10. A camera ____________( use) for taking photos.11. When ________the present _________(give) to him by his mother?12. Computers should _______________(look) after well.III. Change active voice into passive voice:1. They are selling oranges in the shop.______________________________________.2. People don’t eat dogs in America.______________________________________.3. How many TV sets did you sell last week?______________________________________.4. Helen’s parents sent her to school when she was nine. ______________________________________.5. We have made the same mistake twice.______________________________________.6. She will make ice-wine in Canada.______________________________________.7. Do people speak English in many countries?______________________________________.8 We are making tea now.______________________________________.9. They have repaired many chairs today.______________________________________.。
lesson21-课后阅读和练习
英语专业八级辅导第21课课后练习填词1. You will find it ……………………. to learn Hindi before visiting India. (advantage)2. He is an ……………….. man, unafraid of risks. (adventure)4. Sweet are the uses of ……………………. (adverse)5. It is ……………….. for all children to get vaccinations. (advice)6. The judge gave the careless driver an ………………. (admonish)7. She is famous for her ……………….. of equal rights for women. (advocate)8. She has an ……………………. relationship with her grandparents. (affection)9. The two hospitals have a c lose ……………….. (affiliate)10. We are expecting an …………………… answer. (affirmation)汉译英翻译练习1. 只有在我过度劳顿的时辰，在我长时刻不间断地工作的时侯，在我感应心里空虚，需要充实的时辰，我才会感应寂寞。
有时，外出演讲回来，见了良多人，讲了良多话，心中尽是纷乱的体验需要清算，偶而也会感受孤傲。
于是有那么一会儿，我会感应整个房子很是大，空荡荡的。
不知此时的自我又藏匿于何处。
这时，我会给花卉浇浇水，挨个瞅瞅，仿佛它们是活生生的人一样，或是喂喂两只小猫，亲手做顿饭菜，这样自我就慢慢地从头找回。
2. 有三种简单却异常强烈的激情摆布着我的人生：巴望恋爱、追求常识和对耐劳人的同情。
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0521课后练习
一、单项选择
1.How ______ he go to school in the morning?
A.do
B.does
C.is
D.was
2.My grandmother usually ______ flowers in the morning
A.watering
B.water
C.waters
D.watered
3.Listen! Jane _____ in the classroom.
A.sings
B.sang
C.was singing
D.is singing
4.Yesterday my parents and I _____ our house.
A.are cleaning
B.cleaned
C.will clean
D.are going to clean
5.– Miss Jane is in Beijing now.
-Really? When _____ she _____ there?
A. does; go
B. is; going
C. did; go
D. will; go
6.We _____ a dancing party next Sunday.
A.have
B.are having
C.had
D.are going to have
7._____ he ______ any brothers or sisters?
A.Does; have
B.Does; has
C.Do; has
D.Do; have
8.Where _____ Jane and Jack yesterday afternoon?
A.did
B.do
C.was
D.were
二、阅读理解
Japan is famous for being clean. In the country, people have to pay for their garbage. If they have a lot of garbage, or their garbage is difficult to deal with, they have to pay more.
People also have to pay when they want to get rid of old fridges, TVs and beds. If they throw the old fridges, TVs and beds without permission, thy will get a fine（罚款）. The cost is usually higher.
There are different ways of dealing with different kinds of garbage. For example, the workers burn some garbage to make fertilizer. They make old chopsticks into paper. They even fill the sea with garbage to make more land area!
9.In Japan, if _______, they have to pay more.
A.people have less garbage
B.people have a lot of garbage
C.their garbage is difficult to deal with
D.B and C
10.What does the underline word mean in Chinese?
A.允许
B.请求
C.防备
D.通知
11.The workers burn some garbage to ______
A.make fertilizer
B.protect the environment
C.pollute the environment
D.make the country clean
12.The workers fill the sea with garbage to ______
A.make the sea look clean
B.clean the sea
C.make more land area
D.make the land area clean
13.What’s the main idea of the last paragraph?
A.It’s about how to get rid of old fridges, TVs and beds.
B.It’s about how much they need to pay for the garbage.
C.It’s about the different ways of dealing with different kinds of garbage.
D.It’s about the different kinds of garbage.。