目标导学
语音 /ɑ/、/ əʊ / 单词 词汇 finally、opportunity、practise、utter、shame ride on the bus think to oneself say to oneself get started =begin 短语 知识目标 feel like doing sth. keep sb. from doing sth. 句型句式 stop to do sth. sb be familiar with sth = sth be familiar to sb have fun doing sth. 重点语法 非限定性定语从句 1. 学习在不同的场合下运用合适得体的礼仪。 能力目标 2. 学习并运用以关系副词为连接词的定语从句。 3. 进行口语对话操练，学会如何引出对话，安排约会及表达感激之情。 运用词汇理解和表达不同的功能、意图和态度等；语法：使用适当的拓展目标 语言形式描述事物，简单地表达观点、态度或情感等；掌握语篇中基本的衔接和连贯手段，并根据特定目的有效地组织信息。 知识详解
【课文情景描述】
汉语描述 礼仪 英语描述 Manners
【课文内容全译】
教材原文
As you rode on the bus one day, a foreigner sat down beside you.
Finally, here was a perfect opportunity for you to practice speaking English with a foreigner. But no words came into your head.
After 15 minutes, the foreigner got off the bus and you didn’t utter a word! “What a shame!” you said to yourself.
If you have had such an experience, don’t feel bad. You’re not alone. What you need is a lesson in small talk.
Here are some tips that will show you how to get started.
First, exchange a “Hello” or “Hi” with the foreigner, but at the same time, pay close attention and see if he feels like chatting.
To start a conversation, you should choose a suitable topic.
Perhaps the most universal topic of any conversation is the weather. Everyone has an opinion to share about the weather!
You can have a lot of fun chatting in English with foreigners. Making small talk can be one of life’s pleasures. 汉语翻译
有一天当你坐在公交车上，一个外国人坐在你旁边。 这是一个让你和一个外国人练习说英语的绝佳机会。 但是没有一个单词在脑海里出现。
15分钟后，外国人下了公共汽车，你却没有说一个字! “太可惜了!”你自言自语道。
如果你有这样的经历，不要感到难过。
你不是孤军奋战，你需要的是一个交际方面的小课程。 这里有一些技巧，将向您展示如何开始。
首先，用“你好”或“嗨”与外国人交流，但同时，密切关注并看看他是否对聊天感兴趣。 开始一次谈话，你应该选择一个合适的话题。 也许最普遍的话题是天气。
每个人对天气都有自己的意见想和别人分享！ 和外国人用英语聊天，你可以有很多的乐趣。 闲聊可以成为你生活的乐趣之一。
【课文词汇全解】
语音 字母及字母组合 o ow /ɑ/ / əʊ / 发音 opportunity flow 举例 词汇 1. finally 最后；总之 用作形容词 例句：
After a heavy rain, our plane finally took off at six o’clock. 一场大雨之后，我们的飞机总算在六点起飞了。 2. opportunity 机会；良机
a good/perfect/golden opportunity绝好的机会，良机 例句：
I took the opportunity of visiting my uncle while I was in Beijing. 我趁在北京的机会去拜访了我的叔叔。 3. practise 实践
work as a doctor =practise medicine v. 练习；实习 例句：
I need to practise my Italian before my business trip. 我出差以前需要练习意大利语。
4. tongue-tied （因羞怯或尴尬）张口结舌的 用作形容词 例句：
She becomes tongue-tied as long as she gives a speech in public. 只要公开做演讲，我就很难开口。 5. utter 发出叹息声、痛苦的喊声等
speak; produce a sound （sometimes with difficulties） 例句：
He never uttered a word of protest. 他从来都不说一句反对的话。 6. shame 使蒙羞 用于动词 例句：
What he did shamed his family.
=What he did brought shame to his family. 他所做的给家人带来莫大的耻辱。 7. tip 有用的小建议；实用的小提示 用于名词 例句：
他总和我们分享学好英语的窍门。
He always shares his tips on how to learn English well. 8. starter 开胃菜 用于名词 例句：
What would you like as a starter? 你想要什么作为一个开胃菜? 9. exchange sth 交换
exchange A for B 用A交换B 例句：
圣诞夜交换礼物是一种习俗。
It is a custom to exchange presents with each other. 10. cue 提示；暗示 用于名词 例句：
When I nod my head, that’s your cue to interrupt the meeting. 当我点头时,这就暗示你打断会议。 11. stare 盯着看
look steadily for a long time esp. in great surprise or shock 例句：
It’s bad manners to stare at others. 盯着别人看是不礼貌的。 12. indicate 表明，表示
show; make clear, esp. by means of a sign 例句：
The research indicates that men are easier to give up smoking than women 这个研究表明男性比女性更容易戒烟。 13. universal 共同的; 全体的 用作形容词 例句：
It is universally known that America is discovered by Columbus. 全世界都知道,美国是由哥伦布发现的。 14. familiar 熟悉的；通晓的 sb. be familiar with sth. 例句：
We are all familiar with that superstar. 我们都熟悉巨星。
15. flow （指液体）流动
用于动词，本文中指（讲话或文笔）流畅 例句：
Conversation flowed freely when the speaker invited discussion. 因为演讲者的邀请，于是大家开始畅所欲言的讨论。 16. connection 联系；关联 用于名词 例句：
Is there a connection between smoking and lung cancer? 抽烟和肺癌之间有没有联系？ 17. comment 评论；意见
make a comment/comments on sth.对…发表意见 例句：
The minister refused to comment on the report issued lately. 首相拒绝对最近发布的报告发表评论。 18. attentive 注意的；留心的 用作形容词 例句：
It is good manners to listen （to the teacher） attentively. 上课时认真听讲是礼貌的。
【课文句型讲解】
1. As you rode on the bus one day, a foreigner sat down beside you. 有一天当你坐在公交车上，一个外国人坐在你旁边。
ride in/on sth. 搭乘交通工具（多为汽车、公共汽车或火车） 例句：
It was the first time that they had ridden in a train 这是他们第一次坐火车。
2. After 15 minutes, the foreigner got off the bus. 15分钟后，外国人下了公共汽车。 get off the bus 下（公共汽）车 例句：
Can you get off the bus at the third stop? 你是在第三站下车吗？
3. First, exchange a “Hello” or “Hi” with the foreigner. 首先，用“你好”或“嗨”与外国人交流
exchange sth (with sb.) 交换 例句：
They exchange greetings whenever they meet. 无论何时见面他们总是互相问候。
4. at the same time, pay close attention and see if he feels like chatting. 同时，密切关注并看看他是否对聊天感兴趣。 at the same time同时；一起 例句：
She was laughing and crying at the same time. 她又笑又哭。
5. Watch his facial expression and body language for cues. 看他的面部表情和肢体语言。 a facial expression 面部表情 body language 肢体语言 例句：
Her facial expression showed her fear of darkness. 她的表情表明她对黑暗的恐惧。
6. Having said his “Hello” or “Hi” in return . 他只是说“你好”或“嗨”作为回应。 in return 作为回报或回应
in return for sth. 作为对……的回报/回应 例句：
我向他挥手，而他则以点头回应。
I waved to him and he nodded at me in return.
7. That’s the cue for you to stop moving on. 这是提示你停止继续。 move on 继续；继续行进 例句：
We stayed in that hotel for one night and moved on the next morning. 我们住在酒店一晚，第二天早上继续前进。
8. Don’t force a conversation on someone who wants to be left alone. 不要强迫一个想独处和你谈话。
force sth. on sb. 勉强某人接受 例句：
He used to force his ideas on the others which made people dislike him. 他曾勉强别人接受他的想法，人们都讨厌他。
【语法专项讲解】
精讲精析
非限定性定语从句
1.性定语从句不能省略，如果省略了句子就不完整，而性定语从句可以省略，因为它仅仅是对先行词的附加说明。
2.性定语从句中，主句与从句之间没有逗号，非性定语从句中主句与从句之间必须用逗号隔开。
3.性定语从句中作宾语的关系代词可以省略，而在非性定语从句中则不能省。 4非性定语从句不能用关系代词that。
5.性定语从句的先行词只能是一个名词或代词，而非性定语从句的先行词可以是一个词，也可以是一句话。
6.非性定语从句所修饰的某人的亲属或某个东西，某个地方表示”唯一的，独一无二的”，性定语从句表示这个亲属和地方不止一个。
7.在非性定语从句中，ofwhich/ofwhom常用于基数词some，most，all，none，neither，either等词后，而不用whose。
【高考链接】
1. （2013年重庆）
John invited about 40 people to his wedding, most of ________ are family members. A．them B．that C．which D．whom 【答案】D
【解析】逗号之后是一个非限定性定语从句，关系词that只能引导限定性定语从句，排除；先行词是people，which 只能指物，排除选项C；如果用them， 则逗号之后应该加上一个连词and，排除。
2.（2013年山东）There is no simple answer, ________ is often the case in science. A. as B. that C. when D. where 【答案】A 【解析】That是不可以引导非性定语从的；而when和where引导定语从句时不做主语。 3.（2013年安徽）
Mo Yan was awarded the Nobel Prize for Literature in 2012, ________ made one of the Chinese people's long－held dreams come true. A．it B．that C．what D．which
【答案】D
【解析】首先根据句意确定逗号之后是一个非限定性定语从句，锁定正确答案是which；that 不能引导非限定性定语从句，排除；what不能引导定语从句，排除；如果用it， 根据句子结构，它的前面缺少一个连词，排除。
课外拓展
强调句与定语从句的区别
在定语从句中一般使用关系代词that， which，who， whom或关系副词when， where，why等，先行词（中心词）一般是名词或名词短语，而在强调句中，可以用副词、介词短语或从句来作被强调的内容。；而在强调句中则主要使用that，who；有时强调句在形式上和定语从句、状语从句很相似。我们除了从意思上进行区分外，还能根据强调句的结构特点来进行判断，如能去掉It was...that...后，句子仍然通顺，就是强调句。这一点很重要。
试比较：①It is a question that needs careful consideration. ②It is novels that Miss Williams enjoys reading.
句①是含有定语从句的句子，在此It是指示代词，It is a question是个\"主语+系动词+表语\"结构，如果去掉It is...that，句子结构就不完整了。句②是强调句，在此It是个引导词，没有具体含义，如果去掉It is...that，把语序稍加调整，句子结构仍然是完整的。
区分定语从句和强调句可用还原法，因为强调句的基本句式为 It is （was）+被强调部分+that+句子的其余部分，因此只需将it is（was） 后面的部分还原到原来的句子中，如果成份完整，则为强调句，如果成份不完整则为定语从句。
单元总结
1.start a conversation with a foreigner in English 和一个外国人用英语开始一个对话 2.ride on the bus 乘公共汽车 3.practise doing sth.练习做某事 4.think to oneself 心里想 5.say to oneself 自言自语 6.get started =begin开始
7.exchange A with sb. 和某人交换A 8.exchange A for B 用A来交换B
9.give A in exchange for B 给A交换B 10.at the same time 与此同时=meanwhile
11.feel like doing sth. 想要做某事；= would like to do 12.in return （for） 作为回报
13.stare out of window朝窗外面盯着看 stare at 盯着看 14.keep （on）doing sth. 不断做某事 15.keep sb. from doing sth.
16.stop sb. （from） doing sth./prevent sb （from） doing sth. 阻止某人做某事 17.stop to do sth.停下来做另外一件事 18.stop doing sth. 停下正在做的事 19.leave sb. alone 让某人一个人呆着
20.what if 如果……将会怎么样 21.stick to 紧扣（某主题）
22.sb be familiar with sth = sth be familiar to sb 某人熟悉某物 23.rather than 而不是 prefer to do a rather than do b 24.point of connection 共同点，连接点
25.chat with sb. =have a chat with sb.和某人闲聊 26.comment on=make comments on 评论…… 27.on the right track 做对了，摸着门路
28.have fun doing sth.做某事有乐趣= have a good time doing 29.listen attentively 仔细听讲
30.agree with sb/sb’s words 同意某人/某人所讲的话 31.agree to do sth 同意做某事 32.launch into 突然开始
33.No words came into your head. 你一句话都讲不出。 34.forget to do sth 忘记做某事（某事没做）
35.forget doing/having done sth.忘记做过某事（此事已做） 36.invitation letter 邀请信
37.allow sb to do sth 允许某人做某事 38.allow doing sth 允许做某事
39.advise（建议）, permit（允许）, forbid（禁止） 40.show up 出现
41.send an e-mail 发送一份电子邮件 42.make a phone call 打一个电话 43.on schedule 准时，按时 44.ahead of schedule 提前 45.behind schedule 晚点;迟到
46.lead to/result in 导致（后面加名词或动名词） 47.respond to=reply to=answer 回答
48.contact （vt.） =make contact with 与……取得联系 49.by e-mail 通过电子邮件的方式 50.without regard to/for 不考虑，不顾 51.feel guilty at/about/for 感到内疚的
52.the short form of… ……的简略形式
单元测试
一、选择题
1. The hotel is going to employ an assistant with ______ knowledge of French and ______ experience of management.
A． 不填； an B． the；the C. a； an D． a；不填 2. All of us were so excited at the news ______ we would be sent abroad to study for two years ______ we jumped with joy. A. what； what B. that； that C. that； what D. what； that 3. Some passengers feel sorry that it usually _______ so long to buy tickets.
A. costs B. takes C. spends D. spares 4. —What a beautiful day!
— Yes， it's ________ that I'd like to take a walk. A. such nice weather B. so a nice weather C. such a nice weather D. so nice weather
5. After completing and singing it, please return the form to us in the envelope _________. A. provided B. providing C. having provided D. provide
6. He hurried to the airport with his friends only ______ that all the film stars they liked best had been picked up by their company.
A. to tell B. to be told C. telling D. told
7. Emily is easy to be ______ as she's the only one of the women who is wearing evening dress. A. realised B. respect C. recognised D. refused 8. No one is allowed, no matter who he is, _____ the room unless he has a permit. A. enters B. to enter C. entering D. entered
9. The manager was absent because of illness； ______，the meeting was put off until tomorrow. A. as a result B. what's worse C. in other words D. by the way 10. — Have you got any idea for the summer vacation?
— I don’t mind where to go ________ there’s sun, sea and beach. A. as if B. now that C. as long as D. for fear that 二、完形填空
Different things usually stand for different feelings. Red, for example, is the color of fire, heat, blood and life. People say red is an exciting and active color. They associate（使发生联系） red with a strong feeling like 1 . Red is used for signs of 2 , such as STOP signs and fire engines. Orange is the bright, warm color of 3 in autumn. People say orange is a 4 color. They associate orange with happiness. Yellow is the color of __5__. People say it is a cheerful color. They associate yellow too, with happiness. Green is the cool color of grass in __6__. People say it is a refreshing color. In general, people __7__ two groups of colors: warm colors and cool colors. The warm colors are red, orange and __8__. Where there are warm color and a lot of light, people usually want to be __9__. Those who like to be with __10 _ like red. The cool colors are __11_ and blue. Where are these colors, people are usually worried. Some scientists say that time seems to __12 _ more slowly in a room with warm colors. They suggest that a warm color is a good __13_ for a living room or a __14_ . People who are having a rest or are eating do not want time to pass quickly. __15 colors are better for some offices if the people working there want time to pass quickly. 1. A. sadness B. anger C. administration D. smile 2. A. roads B. ways C. danger D. places 3. A. land B. leaves C. grass D. mountains 4. A. lively B. dark C. noisy D. frightening 5. A. moonlight B. light C. sunlight D. stars 6. A. summer B. spring C. autumn D. winter 7. A. speak B. say C. talk about D. tell 8. A. green B. yellow C. white D. gray 9. A. calm B. sleepy C. active D. helpful 10. A. the other B. another C. other one D. others
11. A. black B. green C. golden D. yellow 12. A. go round B. go by C. go off D. go along 13. A. one B. way C. fact D. matter 14. A. factory B. classroom C. restaurant D. hospital 15. A. Different B. Cool C. Warm D. All 三、阅读理解
（A）
Food prices have risen sharply over the past few years. The good news is that the rate of increase has slowed. The bad news is that prices will not go down anytime soon.
Also，the rate of global agricultural production is slowing. Yet it needs to increase 60% over the next 40 years to feed a growing world population.
These are among the findings from the OECDFAO（the Organization for Economic Cooperation and Development & the Food and Agriculture Organization）Agricultural Outlook（展望）2012－2021.
FAO DirectorGeneral Jose Graziano da Silva spoke at a news conference in Rome when the report was released. Mr.Da Silva said that，not surprisingly，the world's poorest people will feel the greatest effects of higher prices.
“For the millions and millions of extremely poor people， the effects of high food prices are clear—they might have to change their diets，usually to ones with poorer nutrition quality， ”he said.
In middleincome countries， people are gaining weight as they eat fewer fruits and vegetables and more of the cheaper but less nutritious foods.
The report also shows that farmers in poorer countries will be leading efforts to feed an expected 9,000,000,000 people by 2050.The outlook predicts that farmers in Latin America，the Caribbean and subSaharan Africa will drive agricultural production in the future. Angel Gurria，SecretaryGeneral of the OECD，said：“We can feed 9,000,000,000 people by 2050 on this planet. But we have to organize ourselves better.” But there are plenty of challenges.One-fourth of all agricultural land is damaged. Many countries face water shortages（短缺）．And experts believe climate change is driving increasingly unusual weather patterns.
The report says farmers need to use more growing methods that can't cause damage to the environment.At the same time，it says governments should end economically harmful supports and spend more money to increase agricultural production.Mr.Gurria says rich and poor nations need to treat agriculture more like a business. “In many cases，agriculture is related in people's minds to the poorest. It's related to aid. It's related to very poor living conditions，etc. We have got to shake that image away，”he said. 1.Why are people gaining weight in countries with average incomes?
A．They eat more food. B．They eat less nutritious foods. C．They eat cheaper fruits. D．They eat cheaper vegetables. 2.It can be inferred from the text that poorer countries ______. A．are damaging a great part of their agricultural land
B．will play a great role in feeding the growing world population C．are spending lots of money increasing agricultural production D．will not be so seriously affected by food prices as rich nations 3.What can be done to deal with the slow agricultural production?
A．Improving the growing methods. B．Finding more agricultural land.
C．Preventing governments' involvement. D．Improving farmers' living conditions.
4.Which of the following might Angel Gurria agree with? A．Agriculture means difficulty and sadness. B．Food prices will go down in the near future.
C．It's almost impossible to feed 9,000,000,000 people by 2050. D．Both rich and poor countries should take agriculture seriously.
（B）
\"Indeed,\" George Washington wrote in his diary in 1785, \"some kind of fly, or bug, had begun to eat the leaves before I left home.\" But the father of America was not the father of bug. When Washington wrote that, Englishmen hade been referring to insects as bugs for more than a century, and Americans had already created lightning-bug(萤火虫). But the English were soon to stop using the bugs in their language, leaving it to the Americans to call a bug a bug in the nineteenth and twentieth centuries.
The American bug could also be a person, referring to someone who was crazy about a particular activity. Although fan became the usual term, sports fans used to be called racing bugs, baseball bugs, and the like.
Or the bug could be a small machine or object, for example, a bug-shaped car. The bug could also be a burglar alarm, from which comes the expression to bug, that is, \"to install (安装) an alarm\". Now it means a small piece of equipment that people use for listening secretly to others' conversation. Since the 1840s, to bug has long meant \"to cheat\annoying.
We also know the bug as a flaw in a computer program or other design. That meaning dates back to the time of Thomas Edison. In 1878 he explained bugs as \"little problems and difficulties\" that required months of study and labor to overcome in developing a successful product. In 18 it was recorded that Edison \"had been up the two previous nights discovering 'a bug' in his invented record player.\"
1.We learn from Paragraph 1 that __________________. A. Americans had difficulty in learning to use the word bug
B. George Washington was the first person to call an insect a bug
C. the word bug was still popularly used in English in the nineteenth century D. both Englishman and Americans used the word bug in the eighteenth century 2.What does the word \"flaw\" in the last paragraph probably mean? A. Fault. B. Finding. C. Origin. D. Explanation. 3.The passage is mainly concerned with__________________. A. the misunderstanding of the word bug B. the development of the word bug C. the public views of the word bug
D. the special characteristics of the word bug 四、书面表达
假如你是李华。你的外籍教师Mr. Brown想让其五岁的儿子学汉语，他你发来电子邮件，询问去你市那所学校学习更好。请根据以下提示给他回一封邮件，推荐育英语言学校。
1．该校有20余年的对外汉语教学经验； 2．接受不同教育程度和背景的学生 3．教学内容丰富，授课方式生动灵活。 Dear Mr. Brown，
Yours, Li Hua 参 一、
1.【答案】D
【解析】题意 酒店打算雇佣一个懂法语的和有管理经验的人。固定短语a knowledge of 有某方面知识，experience 做经验讲时是不可数名词，故选D项。 2.【答案】B
【解析】题意 我们对我们将被送到国外学习两年的消息感到十分兴奋以致于我们高兴的欢呼。The news 后跟着一个由that引导的同位语从句。本句再考so …that 如此 以致于。故选择B项。 3.【答案】B 【解析】spend的句型：sb spend + 一段时间/钱 + on sth sb spend + 一段时间 + （in） doing stn 例如：I spend 10 minutes （in）answering the question. I spend 10 dollars on the pen. cost的主语一般只能是 例如：只能说，The pen cost me 10 dollars不能说，I cost 10 dollars……是错误的take的句型：It takes sb + 一段时间 + to do sth. sth take sb + 一段时间 take作花费讲的时候主语一般也是为物 例如：The flight will take me 3 hours.故选B项。 4.【答案】A
【解析】多好的天气呀。是的，如此好的天气以致于我想去散步。Such +a/an+ adj+名词==so + adj + a/an + 名词。Such +adj+ 不可数名词（不与so互换），such+adj+名词复数，因为weather 是不可数名词，故用 Such +adj+ 不可数名词句型，故选A项。 5.【答案】A
【解析】题意， 比赛唱歌之后，请把表格还回来放在我们所提供的信封中。Envelope与 provide 之间是被动关系 ，故用过去分词结构。 故选A项。 6.【答案】B
【解析】题意 他匆忙的和朋友赶到机场，结果被告知他们喜欢的影星已经被公司接走了。Only to do 表示一种意外的结果，he 与tell之间是被动关系，故用only to be told,所以B项正确。这种类型的题注意审题，再进行判断。 7.【答案】C
【解析】题意 Emliy很容易被辨认出来因为她是穿着晚礼服的唯一的女性一。根据题意，后面唯一的穿着晚礼服，故很容易被认出。故选 C项。 8.【答案】B
【解析】题意 无论是谁，除非被允许，否则任何人不得进入这个房间。Be allowed to do 被允许做某事。本句的难度在于no matter who he is 让步状语从句插在这个固定短语中，增加了学生的难度，所以要认真审题，分清句子结构。故选B项。 9.【答案】A
【解析】题意 经理因为生病缺席。结果会议被推迟到明天。根据题意选择A项。 10.【答案】C
【解析】对于暑假你有什么想法。只要有阳光沙滩，去哪无所谓。根据题意选C项。 二、
1.【答案】B
【解析】根据上文的strong feeling可知anger最合乎文意。 2.【答案】C
【解析】下文所列举的例子STOP signs和 fire engines都属于危险信号，故选择danger。 3.【答案】B
【解析】根据常识，黄色应是秋天树叶的颜色，故应选leaves。 4.【答案】A 【解析】下文提到人们把黄色和幸福联系起来，说明黄色是一个充满生机的颜色，故选lively。 5.【答案】C
【解析】下文提到黄色是令人愉快的颜色，根据常识太阳光的颜色是黄色，故选sunlight。 6.【答案】B
【解析】绿色是春季里草的颜色，故选spring。 7.【答案】C 【解析】speak后面往往接某种语言作宾语；say后面常接说话的内容；tell的宾语一般是人；talk about sth.意为谈论某事物。故C为正确选项。 8.【答案】B
【解析】根据上文对yellow的解释。说明yellow也属于warm color。 9.【答案】C
【解析】与下文喜欢冷色调的人相对应，再根据上文对各种暖色调的选择，active合乎文意为正确选项。 10.【答案】D
【解析】others相当于other people意为“别的人”。another指“另一个”。other one不可单独使用，the other one指“另外的一个”。 11.【答案】A
【解析】四个选项中只有black可归纳到冷色调当中去。 12.【答案】B 【解析】go around意为“到处走动”；go off 意为“离开，爆炸”；go along意为“前进，进行”；go by意为“走过，流逝”。根据文意，应选go by。 13.【答案】B
【解析】way根据上文，暖色调的环境下时间似乎过得更慢，说明暖色调是用来装饰居室和饭馆的好方法，故选择way。 14.【答案】C
【解析】比较四个场所只有饭馆适合使用暖色调。 15.【答案】B
【解析】与暖色调相对立，冷色调适用于办公室，以使人感觉时间过得比较快。 三、
（A）
1.【答案】B
【解析】根据第六段In middleincome countries， people are gaining weight as they eat fewer fruits and vegetables and more of the cheaper but less nutritious foods，人们发胖是因为很少吃水果和蔬菜，吃得更多的是便宜而没有营养的食物。故选 B项。 2.【答案】B 【解析】根据第四段the world's poorest people will feel the greatest effects of higher prices贫穷的国家会影响粮食的价格，故选B 项。 3.【答案】A
【解析】根据倒数第二段The report says farmers need to use more growing methods that can't cause damage to the environment.At the same time，it says governments should end economically harmful supports and spend more money to increase agricultural production。文中 提出农民应采取一些不破坏环境的方法。应花费更多的金钱在增加农业产量上。故选 A项。 4.【答案】D
【解析】根据最后一段In many cases，agriculture is related in people's minds to the poorest. It's related to aid. It's related to very poor living conditions，etc. We have got to shake that image away。在某种程度上，农业与落后的思想联系在一块，农业会联想到救济，与贫穷的生活条件有关等待。我们应该改变这种景象。故排除ABC三个选项。选D项。 （B）
1.【答案】D 【解析】第一段第一句话中提到乔治华盛顿在1785年用到这个词汇，而第一段最后一句话，说，英国很快就不用这个词，美国却在19和20世纪继续使用。推断出18世纪英国还在用，故选 D 项是正确的。 2.【答案】A 【解析】最后一段In 1878 he explained bugs as \"little problems and difficulties故这个单词用来说明电脑出现故障，故选 A项。 3.【答案】B
【解析】本文主要是讲bug 一词的演变过程，故选 B项。 四、【答案】Dear Mr. Brown,
I’m very glad to know that you want your 5-year-old son to learn Chinese. Here I’d like to introduce you a well-known language school in our city. Yu Ying Language School.
The language school, which has over twenty years of experience in teaching foreign students Chinese, accept students from all over the world, regardless of their educational level and background. The school curriculum includes Chinese culture, everyday communication, written and spoken Chinese. All the teachers there have developed a special method so that they can make their classes interesting and lively. Many foreign students can use Chinese freely when leaving school.
If you need to know anything else, do not hesitate to contact me. Yours, Li Hua
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