Unit 1 The Changing WorldTopic 1 Great changes have taken place there. Section C教学设计

九年级英语上册Unit1TheChangingWorldTopic1知识点汇编仁爱版一、重点词汇（一）词形转换1. training (动词) train“训练”2. whole (同音词) hole3. tidy (近义词) clean4. develop (名词) development（形容词）developed“发达的”; developing “发展中的”5. rapid (副词) rapidly6. old (比较级) older; elder7. recent (副词) recently8. narrow (反义词) wide 9. title (近义词) subject(二)重点短语1.have a good summer holiday 过一个愉快的暑假e back from…从……回来3.work for …为……工作4.feel sorry for…对……深表同情5. a disabled children’s home 一家残疾儿童养育院6.the whole holiday 整个假期7.tell stories to kids 给小孩讲故事8.learn…from 从……当中学习9.feed a child 喂小孩10.do farm work 干农活11.go to summer classes 上暑期班12.write an article about…写一篇有关……的文章13.have a hard/ happy life 过着艰苦的/ 幸福的生活14.in the past/ future 在过去/ 在将来15.in detail 详细地16.at sunrise 在日出时17.have no chance to do sth. 没有机会做某事18.afford ( to do) sth 担负得起(做)某事19.give support to sb. 给某人帮助/支持20.get a good education 获得良好的教育21.search…for…为了……搜索……22.have little food to eat 吃不饱23.dress warmly 穿得暖24.with the development of…随着……的发展25.have a balanced diet 饮食均衡26.play musical instruments 演奏乐器27.sleep in the open air 在户外睡觉28.study/ go abroad 在国外学习/ 出国29.enter/ win/ lose a competition 参加/ 赢得/ 输掉比赛30.enjoy Beijing Opera 欣赏京剧ed to do sth. 过去常做某事32.at sunrise 在日出时33.go hungry 变饿了34.fall ill 得病/ 患病35.divide …into…把……分成……36.feel satisfied with…对……感到满足37.see …. oneself 亲眼看见……38.make progress 取得进步39.thanks to 多亏; 幸亏；由于40.stand for 代表41.with the help of…在……的帮助下42.draw up an outline 拟定提纲三、重点句型1.You have just come back from your hometown. 你刚刚从你的家乡返回。

第一次月考英语知识点Unit 1 The Changing WorldTopic 1 China has developed rapidly in recent years.1. take place 发生eg: Great changes have tanken place in my hometown.2.Though I had no time to travel, I still felt very happy this holiday! 尽管我没时间去旅游，但这个假期我仍然感到很愉快。

though 从属连词，用来引导让步状语从句，表“虽然；尽管”，不能与but连用。

如：Though he is poor, he is happy. = He is poor, but he is happy. 尽管他很贫穷，但是他很快乐。

3.Could you please tell me something about Chinese teenagers? 请告诉我一些有关中国青少年的一些事情好吗？Could /Would you please (not) do sth？请（不）做某事好吗？eg: Could you please turn down your radio? 请把收音机声音调低好吗？Would you please not play football here? 请不要在这儿踢球好吗？4.Parents couldn’t afford education for their children. 父母供不起孩子上学。

afford 常与can, could 或be able to 连用，尤其用于否定句或疑问句，表“负担得起（做）某事；抽得出（时间）”“(can’t/ couldn’t) afford (to do) sth.”eg: We can’t afford (to buy ) this house because we don’t have enough money. 我们买不这房了，因为我们没有足够的钱。

Unit 1 The Changing WorldTopic 1 My hometown has become more and more beautifulSection A词汇：By the way 顺便问/说一下Eg By the way,I have good news to tell you.顺便说一下，我又好消息要告诉你。

{链接}on one’s way(to)在…..途中如遇到（there here home ）这类词的话to 要省略。

The way to …..去…..的路Way of doing sth.=way to do sth.做某事的方法（方式）。

In a way 从某种程度上，从某一点上，在某种程度上Eg In a way, I agree with you.在某种程度上，我同意你的观点。

重点句型及交际用语：There goes the bell.铃响了。

=The bell is ringing .[这是倒装句。

通常情况下，在以here now there then 等副词开头的句子里，当谓语动词是be come go follow 等词，主语又是名词时，需要把谓语动词置于主语之前，构成完全倒装。

Eg Here comes the bus!公共汽车来了！Now comes your turn..现在轮到你了。

{注意}若主语是代词则不用完全倒装。

Eg Here he comes.他来了。

I haven’t seen him for a long time.我很长时间没见到他了。

{for 后面加一段时间，通常用于完成时，与持续性的动作或状态连用。

Eg She has stayed in Beijing for three days.她已在北京待了三天了。

have gone to和have been to 、have been in 的区别和用法have gone to意为“到某地去”，说话时该人不在现场，一般不用第一人称、第二人称代词作句子的主语。

RenAi英语九年级上册课文翻译纯文字可编辑打印Unit1 The changing world变化中的世界1Topic 1 Our country has developed rapidly我国发展迅速Section A1a：（After a long holiday, Kangkang is happy to see his friends.）（长假过后，康康很高兴会见到他的朋友们。

）Hi, Jane! Did you have a good summer holiday?你好，简，你暑假过得愉快吗？Yes. What about you?是的，你呢？Not bad. Rita, you have just come back from your hometown. How was your trip?不错。

丽塔，你刚从家乡回来，你的旅行怎么样？Great! I went to many places near my home in India. Great changes have taken place there and my hometown has become more and more beautiful. Where have you been, Jane? 好极了！在印度，我去了我家附近的很多地方。

那里发生了很大的变化，而且我的家乡变得越来越美丽了。

简，你去哪里了？I have been to Mount Huang with my parents. It s a beautiful place. But there were so many people that I couldn t find a good place to take photos. And where have you been, Kangkang ? 我和我的父母去过黄山，那是一个美丽的地方。

但是那里人太多了，我都找不到一个好的地方拍照。

仁爱版九年级英语上册知识点汇总Unit 1 The Changing World Topic 1 Our country has developed rapidly(P1---P8)SectionA p1一、短语come-came-come来become-became-become成为go-went-gone去take-took-taken带来have-had-had有be/am is are-was were-been是have a good summer/winter holiday过一个愉快暑/寒假have a good timecome back from sp=return from sp从某处回来have been to曾经去过(人已回来)many places near my home我家附近许多地方has gone to去了(人还没回来)many places of interest许多名胜古迹more and more beautiful越来越漂亮take place发生by the way顺便问一下an English summer school 一所英语培训学校take photos/pictures照相improve my English提高我的英语for a long time 很长一段时间二、句子1. Did you have a good summer holiday? Not bad你暑假过得愉快吗? 不错2.How was your trip?你的旅行怎么样? Great /Not bad3.where have you been ,Jane?I have been to Mount Huang.我曾经去过北京(人已回来)4.Where’s Maria? She has gone to cuba她去了古巴(人还没回来)5. Great changes have taken place in my hometown.6. There were so many people there that I couldn’t find a proper place to take photosso--- that+从句（否定句）= too ---to --- so--- that+从句(肯定句)=形/副+enough to do sthHe is so young that he can’t go to school=He is too young to go to school.=He isn’t old enough to go to schoolHe is so tall that he can reach the apple on the tree=He is tall enough to reach the apple on the tree.7.Listen! There goes the the bell听! 上课铃响了8.sb have /has been to sp某人曾经去过某地(人已回来)sb have/has gone to某人去了某地(人不在说话者的地方)sb have /has been in sp某人呆在某地Section B P3Words:develop(v)----developing/developed(adj)-----development(n)发展发展中的/发达的发展/达;开发educate(v)---education(n)教育communite(v)---communication(n)交流decide(v)---decision(n) 决定feed-fed-fed喂，饲养do –did-done做shut-shut-shut关上chat-chatted-chatted聊天spend-spent-spent 花费feel-felt-felt感觉fall-fell-fallen掉learn-learned/learnt-learned/learnt学dream-dreamed/dreamt-dreamed/dreamt梦想tell-told-told告诉write-wrote-written写take part in+活动join+组织leisure /social /volunteer activities业余/社会/志愿活动be a volunteer成为一个志愿者disabled children’s home 一所残疾儿童养育院tell stories to the kids 给孩子们讲故事feed the disabled children 给残疾儿童喂饭a wonderful experience 一次精彩的经历learn a lot from sp 从…中学到许多have no time/money/chances to do sth没有时间/钱/机会做某事have no time to travel没有时间去旅行write an article about teengers/smoking/health写一篇关于青少年/抽烟/健康的文章tell sb something about 告诉某人一些关于have/live a hard /happy life过着艰苦/幸福的生活have a balanced diet 饮食均衡describe sth in detail/detailedly 详细地描述某物in the past /at present/nowadays/now/in the future过去/现在/如今/现在,此刻，/将来spend their childhood/the evening/summer holiday /spend the whole holiday度过他们的童年/过夜/度过暑假/度过整个暑假couldn’t/can’t afford the children’s education供不起孩子上学child laborers做童工in order to +V/so that+clause为了1.support their families养家糊口get a goodeducation受到良好的教育give support to sb/poor families为某人/贫困家庭提供帮助get enough food adj/adv+enough获得足够的食物day and nightdevelop rapidly迅速发展with the development of 随着…的发展I have ever---(clean rooms/jump rope/chat online/have summer classes/dofarm work)1).Have you ever taken part in any social activities?/told stories to the kids/ fed /cleaned rooms for/cooked for the disabled children? Yes, I have/No, I haven’t2)你曾经参加过一些公益活动/给孩子讲过故事/给残疾儿童喂吗?3)Though I had no time to travel, I still felt very happy.1.虽然我没有时间去旅行,但是我仍然感到很开心4)Could you please tell me something about Chinese teenagers?告诉有些有关---5)Can you describe it in detail?你能详细地描述一下吗?6)They had to be child laborers.7)They worked day and night and never had enough food to eat.8)our country/ china has developed rapidly.中国发展迅速.9)With the development of China, many things have changed, and childrencan get a good education now.随着中国的发展,---10)China is a developing country while the USA is a developed countrySection C p5Succeed(v)--- Success(n)—successful(adj)---successfully(adv)narrow-wide low-tall dark-bright slow-quick keep-kept-kept保持see sth oneself 亲眼所见/目睹see sb doing/do sththe whole city/night/family/class 整个城市/整晚/整个家庭/班级crowd in 挤在poor conditions/living conditions 条件很差/生活条件have a chance to do sth 有一个机会做某事receive a good education 接受良好的教育far away遥远by letter and telegram/by doing sth通过信件和电报keep in touch with 保持联系get in/lose touch with取得/失去联系a kinds/sorts of种类all/different kinds/sorts of clothes各/不同种类的衣服make rapid/much progress取得迅速的进not only ---but also--- 不但---而且be successful/succeed in doing sth 成功做某事dream about doing sth 展望,梦想sth happen to sb某人发生了某事sb happen to do sth 某人凑巧/碰巧做某事be like 象reform and opening-up.改革开放living conditions 生活条件working tools劳动工具communication tools通讯工具1.She has seen the changes in Beijing herself.她亲眼目睹了北京的变化2.People kept in touch with their friends and relatives far away mainly by letter or telegram.人们主要靠信件和电报与远方的亲朋好友保持联系.3.Beijing has made rapid progress and it has already succeeded in hosting the 2008 Olympic Games.北京取得如此迅速的进步.它还成功举办了2008年的奥运会.4.I think it is important to remember the past, live in the present and dream about the future.我认为记住过去,立足现在,展望未来是非常重要的5.What were Beijing’s roads like in the past?过去北京的道路什么样?6.What has happened to Beijing’s roads now adays?现在北京的道路发生了怎样的变化?7.What will Beijing’s roads be like in the future?将来北京的道路会是什么样?SectionD p7conclude(v)---conclusion(n)结论P7 1.There is a very popular organization for young people in our community. I joined it two years ago. And I have taken part in many interesting activities. What we have done can not only help others but also make ourselves happy.Last Sunday, we went to an old people’s home. After helping them do some housework, we sang, danced and played games with them. The old people were excited at our visit. They told us interesting stories about themselves. We all had a good time.After this visit, my friend and I decided ti do more things to help them. Now more than 30 volunteers have joined our club. Everyone thinks the experience is wonderful.watch a movie in the open air/in the movie theater观看露天电影/电影院watch TV at homego roller skating/skiing/swimming/shopping/boating/fishing/climbing滑旱冰、滑雪游泳购物划船钓鱼登山Play hide-and-seek/computergames/basketball/football/baseball/table tennis/tennis/volleyball玩捉迷藏电脑游戏打篮球足球棒球乒乓球网球排球play the piano/the guitar/violin/the drums弹钢琴吉他小提琴打鼓fly kitesbe popular with 在---之间收欢迎write a composition写一篇作文an example of an outline一个示例提纲follow these ste遵循这些步骤consider sth carefully 仔细思考. draw up拟定,起草check over检查with the help of在----帮助下thanks to多亏,由于thank you/thanks for doing sth 因…而感谢你语法:现在完成时:p118表示开始于过去并持续到现在的动作或状态./表示过去发生或已经完成的某一动作对现在造成的影响后结果.结构: 肯定句:主语+have/has+动词的过去分词：Now our country has developed rapidly否定句: 主语+haven’t/hasn’t+动词的过去分词: I haven’t seen him for a long time一般疑问句:Have/Has+主语+动词的过去分词: Have you ever fed them?Yes, I have. No, I haven’t特殊疑问句：疑问词+ have/has+主语+动词的过去分词:Where have you been?时间状语: already已经/肯定句,yet还/仍然/(否/疑问),ever曾经（肯/疑）, never从来不,just刚刚/位与谓语前),before以前(位于句末),since+从句(一般过去时)/过去的时间点，自从---以来, for+一段时间，长达since ，for划线用how long 提问肯定句:I have already done my homework一般疑问句:Have you done your homework yet? Yes, I have. No, I haven’t否定句:I haven’t done my homework yet.特殊疑问句：what have you done for the old people?I have just come back from my hometown.=I have lived here for 10 yearswritten：(1) The different lives of Chinese teenagers中国青少年的不同生活.P4 2cIn the past，children had little food to eat and few warm clothes to wear. Most of them had no chance to go to school because they were poor. And they had very few leisure activities. They had to work and help support their families.With the development of China, all those things have changed. Nowadays, children have a balanced diet and can wear different kinds of clothes. They can also get a good education. what’s more,they enjoy more kinds of leisure activities, like drawing, singing, playing musical instruments and receiving some other training.(2)Changes in Li Ming’s Hometown P8Changes in living conditions/working tools /communication tools /education 生活条件/劳动工具/ 通讯工具/教育的变化Li Ming’s hometown has changed a lot in the past few years. In the past, people’s living conditions were poor. A big family was crowded in a small low house. People usually planted crops with the help of farm animals. And the children studied in an old school. Since the reform and opening-u[, his hometown has developed rapidly and great changes have taken place in the living conditions. People live in tall bright buildings. Machines have already taken the place of farm animals and the work in the fields has become much easier. What’s more, children now study in a modern school.Thanks to the government’s efforts, Li Ming’s hometown is becoming better and better.(3)Changes in my /our hometown/My report on Beijing我家乡的变化/我的有关家乡的报告过去:房子旧，小，河：脏，道路：狭窄，生活条件：艰辛，交通工具：上班走路或骑自行车现在: 房子：高楼大厦，住房宽敞,明亮，河：清澈，道路：环形路，生活条件：舒服，交通工具：上班,许多人都有小车或搭公交Unit 1 Topic2九年级上China has the largest population（P9---P10)SectionA p91.学习现在完成时跟just, already, yet, ever, never, before，so far连用2 so/neither引导的倒装句 3.谈论有关人口问题一：Words: Adj------------------------advEurrope(n)---European(adj) 欧洲的probable-----probably 可能,大概recent -----------recently 近来的最近的great----------greatly巨大地,大大的n------adj------advluck------lucky-------luckily difficulty-----difficult------difficultly幸运地,运气好地困难,费力二：keywords:policy/percent/excellent/control/population/unless/offer/increase/relation/neither 三：phrases:1．call sb/telephone sb/ring sb up打电话给某人2．a boy called/named/with the name of Kangkang is my student一个叫做---的男孩3．too many+n(pl) / people too much +Un/water much too+adj/fat太多太多十分,太,很4．hate to go shopping 讨厌去购物hate/like to do/doing sth shopping center 购物中心5．肯定句:so + be /助v+/情态v +另一个主语“也”前者（肯定句）情况也适合后者“A 如此, B也如此”6．否定句:neither+ be /助v+/情态v+另一个主语“也”“A 如此, B也如此”7．so +主语+be /助v+/情态v “的确如此”对前面所说的情况进行肯定：“A 如此, A的确如此”8．so+adj+a/an+n(单)=such+a/an+adj+n(单)so beautful a country=such a beautiful country如此美丽的国家so+ 形+ that+从句such+形+名+that+从句如此---以至于---9．in those days那时候at that time在那时用一般过去时10．.It seem(s/ed) that +从句=sb seem(s/ed) to do/be+adj 似乎,好象It seems that he knows it=He seems to knows it11．a least/at most至少/多at last 最后12．well developed/develop a lot/quickly/slowly less developed发展很好/许多/很慢不发达impove rapidly/a lot 改善/提高很快/许多13．take place/happen/举办/发生,碰巧,刚好sth happen to sb/sth某人物发生了某事sb happen to do sth某人碰巧做某事The Olympics takes place every four years (必然性)I happen to meet an old friend of mine in the street(偶然性)14．because of +n because+从句因为15．the one—child policy独生子女政策the only one child独生子女16．used to be +adj 过去常常--- used to be /+a/an+n 过去是一个---used to do sth过去常常做---17．be/get used to doing sth习惯于做某事18．be strict with sb/in sth对某人/某事要求严格Sentences:(A)1.I have just called you，2. .He has probably gone home. Let3.I really hate to go shopping--------so do I-------- 我也是4. It seems that their living conditions were not very good似乎他们的生活条件不好5. At that time, China had the largest population in the world and it was notwell developed.6. But great changes have taken place in china recently.7.China has developed a lot already.8. Because of our country’s one-child policy, now most families have only one child =Because our country has the one-child policy, now most families have only one child.由于我国实施独生子女政策,现在大多数家庭只有一个.孩子9.No one likes “Little Emperors”--------Neither do my parents没人喜欢小皇帝---我父母也认为这样不好10 They are very strict with me 他们对我非常的严格SectionB p111.学习What’s the population of---？结构2.高位数字表达法3. 谈论世界各国人口1．a report about 一篇关于---的报告2．the population of---- ---的人口the population of the world/chinaThe world has a population of 6.5 billion=The population of the world has 6.5billion.3．the (second) largest population人口最(第二)多问人口：What’s the population of china? It’s about 1.3 billion.How many people are there in china?What’s the number of people in china?China has the largest population in the world, with 1.3 billion.China is a large population country in the world, with 1.3 billion.India is second with 1.1 billion.= India has the second largest population, with 1.1 billion.increase by 增加了--- increase to 增加到4．grow fast/slowly增长快/慢what’s more ,the population in developing countries is growing faster.----so it is而且,发展中国家人口增长很快5．developing countries 发展中国家developed countries发达国家It shows that the population in developing countries is larger than that in developed countries, doesn’t it?它显示发展中国家人口比发达发国家人口多,是吗?6．a serious problem more/most serious更/最为严峻7．carry it/them out实行control the population控制人口Luckily, China has already carried out the one-child policy to control the population.幸运的是,中国已经实行了独生子女政策来控制人口.2.P11 1b；What’s the population of---P12 2b China had a population of 1.3 billion in 2005.It’s about 6 575 miles from Beijing to Toronto.Mount Qomolangma is 8 844.43 meters high.The population of Canada was about 32 million in 2005.The dinosaur lived 210 million years ago.Section C p131.谈论人口增长带来的问题，树立正确的人口观念1．the world’s population more than /over 多于,超过less than少于2．one fifth/two fifths五分之一/二 a quarter=one fourth 分基母序，half =one/a second=50percent four and one half 分子>1，分母+s Three fifths of the students have passed the exams.几分之几的---One half of the bread goes bad because of bad weather.3．less living space 更少的居住空间the whole nation整个国家whole着眼于整体whole +n(单数)，谓语用单三形式all+(n)复数/Un,着重于全体中的各个部分The whole family likes watching. The whole week has passed quickly.All the people in the ship lost their lives.4．be short of 短缺she is always short of money.be short of---是---的缩写for short简称，简写Tv is short of television=we call television Tv for short.5．be difficult for sb to do sth做某事对某人来说有困难have difficulty in doing sth做某事有困难6．more crowded 更拥挤7．so far到目前为止8．take measures to do sth /control the population采取措施做某事9．be known as/be famous as以---出名/著名,众所周知Edison was famous as a great scientist.She is well known as an excellent teacher.be famous/known for+原因表特点，特长的名词The film star is famous for her fine actingThe mountain is famous/known for its beautiful scenery.10．11．Work out算出work on 从事---工作12．prefer( doing)sth to (doing)sth喜欢---胜过---13．offer sb sth=offer sth to sb提供给某人某物offer sb a good education某人良好的教育offer to do sth主动提出做某事14.deal/do with1.China has the largest population in the world .中国是世界上人口最多的国家.2.we are short of energy and water。

仁爱英语同步练习册（九年级上下册）参考答案Unit 1 The Changing WorldTopic 1 Our country has developed rapidly.随堂巩固Section A一、1. bell 2. hometown 3. Africa 4. changes 5. gone二、1. B 2.B 3.C 4.C 5.C三、1.Where have you been?2. When did you go there?3. How often do you go there?4. What do you think of it?/How do you like it?5.No,never./No,I haven’t .四、1. Has ; gone2.Where has ; gone3. too, to4. There goes5. have beenSection B1.ever2.rope3. disabled4.volunteer5. shut二、1.C 2.B 3.C 4.B 5.B三、1. C 2. D 3. C 4. A 5. F四、1. learnt/learned; from2. haven’t seen3. to have breakfast4. Have ;ever helped ;I have5. Though; stillSection C一、1. since 2. progress 3. satisfy 4. already 5. report二、1. have lived ; for2. keep in touch with3. made rapid progress4. succeeded in getting5. satisfy everone’s needs三、1.A 2. C 3. D 4. D 5. B 6. D 7 . A 8. C 9. B 10. C四、1. taken 2. poor 3. or 4. lived 5. machines 6. since 7. moved 8. watch 9. receive 10. lifeSection D一、1. hides 2. chess 3. spare 4. radio 5. abroad二、1.changes 2. jouned 3. give 4. plant 5. already 6. dark 7. enough 8. children 9.rapidly 10. improved三、1D 2. D 3. D 4. C 5. B四、1.We have built a new highway. 2. Some people have bought cars. 3. Students havethe chance to receive a good edcation . 4. People keep in touch with their friends by computer. 5 . Our living conditions are comfortable.综合提升一、1. B 2. C 3.C 4.B 5. A 6. D 7. B 8. C 9. B 10. B二、1. have ever been 2. take place 3. make progress 4. makes ; feel happy 5. succeed indoing三、1C 2. B 3. A 4. C 5. C 6. B 7.A 8. C 9 .C 10 A四、1 A 2. B 3. D 4.C 5.A五、1.Chinese family life 2. couldn’t eat 3. meat 4. dark and low 5. computers and cars六、范文Great Changes in My HometownIn the past ten years, great changes have taken place in my hometown. People in my hometown are living a happy life with the development of our country .Now manybeautiful and tall buildings can be seen everywhere . Roads are getting wider and wider . People’ living conditions are getting better and better. What’s more, many modern schools have built and children have got a good education. I feel very excited about the changes in my hometown and I think it is important to remember the past and dream about the future.Topic 2 The population in developing countries is growing faster .随堂巩固Section A一、1. Probably 2. cinema 3. ever 4. already 5. yet二、1.D 2. B 3. C 4. B 5.A三、1. ever 2. never 3.never 4.yet 5. already四、1. never 2. hasn’t changed yet 3. Have ; ever ; never 4. so lovely that 5. so do ISection B一、1. C 2. B 3. D 4. A 5. E二、1. B 2.A 3. C 4. B 5. D三、1. B 2. D 3. C 4.E 5 A四、1.has a population of 2. developing ; with 3. What’s the population 4. because of 5.the largest populationSection C一、1. social 2. natural 3. government 4. worse 5. offers二、1.has taken measures 2. Thanks to 3. works well in 4. is known as 5. Two thirds三、1. news 2. report 3. reached 4. increasing 5. biggest 6. large 7. room 8. taking 9. carried10. one四、1. population 2. trouble 3. control 4. policy 5. children 6. women 7. over 8. age 9. government 10. followingSection D一、1. local 2. capital 3. market 4. excellent 5. huge二、1. A 2. B 3. D 4. C 5. B 6. A 7 .D 8. C 9. A 10. D三、1.250 2. over 500 million 3. At the beginning of the 20th century 4. passed six billion 5. 8 billion四、略综合提升一、1. work well in 2. is surrounded by 3. Thanks to 4. so far 5. meet with二、1C 2. A 3. D 4. B 5 .D 6. C 7. D 8. B 9. C 10.D三、1.B 2. C 3. A 4. C 5. A 6. B 7.D 8.D 9. B 10 C四、1. D 2. C 3. ATopic 3 The world has changed for the better .随堂巩固Section A一、1. artist 2. chemistry 3. industry 4. visitors 5. blocks二、1.B 2.C 3. C 4. D 5.B三、1. since this term 2. as a matter of fact 3. come for a visit 4. see ; yourself 5. if you like四、1.E 2. D 3. B 4. A 5. GSection B一、1manage 2. engineer 3. club 4.secretary 5. program二、1. C 2. C 3. B 4. B 5 .C三、1. Once ;in need 2. feel good about ourselves 3. live a happy life 4. so that 5.provied ; for四、1. have kept ; for 2. has ;been in 3. Has ; been on 4. has been on 5. How long hasSection C一、1. basic 2. steal 3. humans 4. support 5. period二、1. on purpose 2. Whatever 3. according to 4. a period of time 5. value ; home三、1.B 2. C 3. D 4. C 5. A 6. D 7. C 8. A 9. B 10 . A四、1. Love 2. stay/be at school 3. living /to live with their patents 4. latest 5. themselvesSection D一、1.primary 2. project 3. college 4. encourages 5. development二、1.continue his studies 2. As a result 3. make a contribution to 4. provides; with 5.have had ;since三、1. collecting 2.gone 3. engineer 4. lost 5. moved 6. As 7. social 8. trouble 9. earns 10.encourages四、略综合提升一、1D 2.B 3. A 4. C 5. C 6. B 7.D 8. C 9. C 10. D二、1.C 2. D 3. E 4. A 5. B三、1.B 2. A 3. D 4. B 5. C 6. C 7. A 8.B 9. A 10. A四、1D 2. B 3. C 4.C 5. A五、1. homework 2.encouraged 3. share 4. reported 5. support 6. kind 7. similar 8. celebrate 9. different 10. raising六、范文Children are the flowers of our country. Every child has the right to go to school . But in some poor areas, many children can not go to school because they can not afford it or there are no schools at all ,Now a lot of people collect money for those children through a project. We call it “Project Hope”. The society has paid much attention to it . It has helped a lot of children already . I think it is good for the future of our country .单元闯关一、A 1. development 2. radio 3. training 4. spare 5. woundB 1. so far 2. Thanks to 3. made ; progress 4. to go abroad 5. on purpose二、1. D 2. A 3. C 4. A 5. A 6. B 7. D 8. B 9. B 10. B三、1. E 2. B 3. A 4. F 5. D四、1. C 2. B 3. C 4. A 5. C 6. A 7. C 8. C 9. A 10 .C五、1. A 2. C 3. D 4. C 5. DB. 1`. B 2. C 3. A 4. A 5. DC. 1. C 2. A 3. D 4. B 5. DD. 1. E 2. B 3. C 4. A 5.D六、 1.hasn’t; yet 2. has been 3. What is 4. So does 5. How long has ;kept七、范文December 13 ,2014Dear schoolmate,While we are sitting in our bright classroom, remember there are lots of children in thepoor and disaster areas needing our help badly . Winter vacation is coning . L let’s do something to help them .As students, we can give away our pocket money , school things ,some of our clothes and toys . We can also donate some books to them in order to open up their eyes to the outside world . We may raise money for charity by collecting used bottled , plastics , waste paper and so on , or by doing part-time jobs, such as ,handing out advertisement, selling newspaper and so on . Making pen pals with problems in their study .The more we devote/do , the better the world would be !Student’s UnionUnit 2 Saving the EarthTopic 1 Pollution has caused too many problems.随堂巩固Section A一、1. several 2. waste 3. mess 4. pollute 5. shame二、1. A 2. D 3. B 4. B 5. B三、1.C 2. E 3. A 4. B 5.D四、1. saw ;dancing 2. pour ; into 3. cutting sown 4. What a shame 5. have goneSection B一、1. awful 2. bear 3. pain 4. produce 5. harmful二、1. A 2. B 3. B 4. D 5. D三、1. be harmful to 2. can’t bear 3. What’s worse 4. care for 5. been dead四、1. A 2. D 3. E 4. F 5. BSection C一、1. sentence 2. deaf 3. print 4. Recently 5. meaning二、1.C 2. G 3. D 4. A 5. E三、1.C 2. C 3. B 4. A 5. D 6. A 7. B 8. C 9. D 10. B四、1.D 2. A 3.D 4. B 5. ASection D一、1. coal 2. create 3. blood 4. planets 5. harm二、1. D 2. A 3. C 4. C 5. C三、1. breathe 2. if 3. pour 4. reason 5. plant 6. lost 7. conditions 8. spend 9. healthy 10.measures四、1. Remember to turn the tap off when you leave .2.Collect and reuse waste water .3.Don’t use too much water to wash something .综合提升一、1. does great harm to 2. How long 3. What’s the meaning 4. no better than 5. What a mess二、1.C 2. C 3. B 4.B 5.B 6.D 7. B 8. C 9. A 10.B三、1. D 2. C 3.A 4. C 5. D 6. B 7. A 8. D 9. D 10. B四、1—5 TFTFT五、1. 医生发现这个人睡眠有困难。

Unit 1 The Changing WorldTopic1 Our country has developed rapidly1.重点短语：我的家乡发生了巨大的变化Great changes have taken place in my hometown.与汉语语序不同.可不可以变为My hometown has taken place great changes？答:不能，因为take place 是不及物动词，不能接宾语，而my hometown不是动作发出者，不能作主语,应作地点状语.Happen 也是不及物动词考考你：昨天这里发生了一场交通事故。

Yesterday a traffic accident happened here.（1)Take place与happen的区别Take place(尤指根据安排或计划)发生，进行Eg：Great changes will take place in this town in the near future.Happen（尤指偶然）发生，出现Eg: The traffic accident happened last Friday.拓展：take the place of sb/sth= take sb’s/sth’s place 代替Eg: I have to find someone to take Jenny’s place。

She’s badly ill。

（2）have/has been to 与have/has gone to的区别（不能与表示一段时间的时间状语连用）have/has been to some place“去过某地，现在人已返回"eg: ———Where have you been, Jane？———I have been to Beijing with my parents。

have/has gone to some place“去了某地,可能在某地或者去某地的路上，总之不在说话现场" eg：---Where is your father?--—He has gone to London。

B9 Unit 1 The Changing WorldTopic 1 Our country has developed rapidly一、Read the passage and answer the questionsChanges in BeijingI’m Kangkang. For this report I have interviewed my grandmother. She has lived in Beijing for more than forty years. She has seen the changes in Beijing herself.In the 1960s , the living conditions in the city were poor. The roads were narrow and there weren’t many ringroads. Big families were crowded into small houses. Many families couldn’t get enough food. Few children had the chance to receive a good education. People had little money to see a doctor. And there were few hospitals. People kept in touch with their friends relatives far away mainly by letter or telegram.China has developed rapidly since the reform and opening-up. More and more ring roads and subways have appeared and buildings in Beijing are becoming taller and brighter. People’s living conditions have improved a lot. And there are more kinds of food and clothes to satisfy people’s needs. Children can study not only in modern schools but also on the Internet. People can enjoy good medical care.What’s more, communications are becoming easier and quicker---people can use telephones, cellphones, fax machines and the Internet.Beijing has made rapid progress and it has already succeeded in hosting the 2008 Olympic Grames. I think it is important to remember the past, live in the present and dream about the future.(1) 1. What were the living conditions in Beijing like in the past? Give some examples.2. Did many children have the chance to receive a good education?3. How did people keep in touch with their friends and relatives far away?4. What has happended to Beijing nowadays?5. What can people use to communicate now?6. Do you think it is important to remember the past , live in the present and dream about the future?(2)词汇过关1. 狭窄的________2. 通讯_____________3.各种各样的_________4.亲戚_________5. 自…以来________6. 使满意____________7. 医疗的_________8. 进步___________9. 成功地做某事_________________ 10.已经________11.高兴的__________ 12. 迅速的_________13. 手机___________ 14. 报告__________ 15. 电报___________ 16. 传真机____________二、在文中画出下列短语并翻译。