仁爱版九年级上英语Unit1 Topic1同步练习及答案
第 1 页 共 5 页 仁爱版九年级上册Unit 1 Topic1同步练习【有答案】 一、根据句意及首字母提示完成单词。 1.Many countrysides in China have developed r in recent years. 2.One of the most powerful forms of nonverbal（非语言的）c is body language. 3.The b is ringing.It’s time to work. 4.Last Sunday,Jim wrote a c about Beijing Olympics. 5.I can’t find a p pen to write with. 二、根据汉语提示完成句子 1.— （顺便问一下），where is our chairwoman? —She has gone to an important meeting. 2.I often go to （残疾儿童养育院）to take part in volunteer acticities. 3.There are many children in West China still （过着 艰苦的生活）. 4. （为了）practice oral English,Tom gets up early every day. 5.—How do you usually （与……保持联系）your parents? —By telephone. 6.I have （拟定）an outline of my compilation（编纂）. 7.Thanks to your help,I have （取得很大进步）. 8.He is too young （描述）the story （详细地）. 9.They don’t live （遥远的）. 10.Almost all parents hope that their children have the chance to （受到良好的教育）and find good jobs. 三、用所给词的适当形式填空。 1.China is still a （develop）country. 2.I （be）to Lintong to see Terracotta Warriors twice. 3.He （succeed）in finishing the project with his colleagues. 4.She completed her further （educate）in 2008 and found a good job. 5.Many people in China are considering （buy）a new car this year. 四、单项选择 （ ）1. Were Nanjing’s roads in the past? A.What;/ B.What;like C.How;look D.How;like （ ）2.The government should give children in poor families lots of . A.supporting B.supports C.support D.supportings （ ）3. The help of my teacher,I got good education. A.Under;a B.With;a C.Under;an D.With;an （ ）4.I won’t go to see the film tonight,because I my ticket. A.lost B.have lost C.will lose D.didn’t have （ ）5.—These students have been to the Ming Tombs. —Really?When there？ A.will they go B.did they go C.do they go D.have they gone （ ）6.Don’t worry. A.Here the car comes. B.Here comes the car. 第 2 页 共 5 页
C.Here the car is. D.The car here comes. （ ）7.—Is this Mr. Chen’s car？ —I don’t think so.He pay for this kind of car. A.can’t gone B.have been C.is rich enough to D.wants to （ ）8.—How do you like Hangzhou,Miss Read? —I’ve no idea.I there. A.have gone B.have been C.haven’t gone D.haven;t been （ ）9.It’s a lovely dress,but it’s too dear.I can’t it. A.spend B.pay C.afford D.cost （ ）10.China rapidly in recent years,but our country is still a country, A.develops;developing B.develops;developed C.has developed;developing D.has developed;developed （ ）11.—May I speak to John? —Sorry,he Japan.But he in two days. A.has been to;will come back B.has gone to;will be back C.has been in;would come back D.has gone to;won’t come back （ ）12.— the soldiers are very tired, they keep on working. —They are great.We must learn from them. A.Because;/ B.Though;/ C.Because;so D.Though;but （ ）13.—Will Chinese people have any problems talking with English in a fes years? —I don’t think so.Now the young the old can speak some English. A.either;or B.not only;but also C./;with D.both;or （ ）14.I sat in the front of the classroom hear clearly. A.so that B.in order that C.in order to D.when （ ）15.—I’m Yao Ming’s fan.I dreamt him last night. —Really? A.with B.on C.about D.at 五、情景交际 根据对话内容，从方框中选择适当的句子补全对话，其中有两项是多余的。 Tom:Hello!Glad to meet you! Mary:Hello! 1 Tom:May I ask you some questions? Mary:Sure. Tom:Are you familiar with Beijing? Mary:No,I’m not. Tom:How many times have you been to Beijing? Mary: 2 Tom:When did you go to Beijing last time? Mary: 3 Tom:How long have you been there? Mary: 4 Have you ever been there? Tom:Yes,of course. Mary:What do you think of Beijing? 第 3 页 共 5 页
Tom: 5 Mary:Would you like to go to Beijing again? Tom:Sure. Mary:Here comes the taxi. Tom:Hi!Taxi!（To Mary）Let’s get into it quickly.
六、完形填空 Most American families are smaller than those in other countries.Most American families have one or two 1 each. Children in the U.S.A will 2 their parents’ home when they grow up.They usually live 3 their parents because they want to find good jobs.They often 4 to their parents or telephone them.And they often go to visit their parents on 5 . Parents usually let their children choose their 6 jobs.Americans think it is 7 for young people to deoend on themselves. Children are asked to do some work 8 their houses.Many families 9 children for doing some housework so that they can learn 10 to make meney for their own use.What about your family? （ ）1.A.uncles B.aunts C.children D.grandparents （ ）2.A.leave B.reach C.love D.hate （ ）3.A.near B.far from C.next to D.close to （ ）4.A.come B.drive C.move D.write （ ）5.A.Monday B.weekday C.Friday D.holiday （ ）6.A.own B.first C.last D.best （ ）7.A.bad B.possible C.important D.wrong （ ）8.A.outside B.around C.except D.beside （ ）9.A.ask B.make C.pay D.call （ ）10.A.what B.when C.where D.how 七、阅读理解。 A Life in the future will be different from life today.Between then and now many changes will take place,but what will the changes be? The population is growing fast.There will be many people in the world and most of sports,watching TV,traveling and surfing the Interner.Traveling will be much chaaper and easier.And more and more people will go to other countries for holidays. There will be changes in our food,too.More land will be used for（将被用来）building new towns and houses for all people.Then there will be less room for cows and sheep,so meat will be more expensive.Maybe no one will eat it every day.Instead,they will eat more fruit and vegetables.Maybe people will be healthier.
仁爱版英语九年级上册Unit 2 Topic 1习题及答案
仁爱版英语九年级上册Unit 2 Topic 1(满分100分，时间90分钟)第一部分听力（20分）Ⅰ.听句子，选择正确图片。
每个句子读一遍。
（5分）1._____2._____3._____4._____5._____Ⅱ.听句子，选择正确答语。
每个句子读一遍。
（5分）( )6.A.She’s well. B.She’s ill. C.She isn’t here.( )7.A.Y es, it has. B.No, it doesn’t. C.Y es, it is.( )8.A.No, thanks. B.Y es, thank you. C.Y es, very much.( )9.A.Good idea. B.Y es, please. C.No, thanks.( )10.A.I’m doing my homework.B.I was watching TV.C.I have finished my homework.Ⅲ.听短文，选择正确答案。
短文读两遍。
（5分）( )11.What do many places in the world need today?A.More sea water.B.More clean water.C.More fresh water.( )12.How many ways does this passage tell us to get fresh water from the sea water?A.One way.B.Two ways.C.Three ways.( )13.Which way costs more money, but works faster than the sun?A.The way of heating the sea water.B.The way of making the sea water cold.C.Neither of the above.( )14.What does the passage mainly talk about?A.What do many places in the world need.B.Why to turn salt water into fresh water.C.How to turn salt water into fresh water.( )15.Which way is the best to get more fresh water?A.Heating the sea water.B.Making the sea water below zero.C.The way to spend the least money but to get the most fresh water.Ⅳ.听短文，回答问题。
Unit3 Topic1 SectionC 同步学与练(解析版) 2023-24仁爱版九年级英语上册
Unit3 Topic1 English is widely spoken throughout the world.Section C【学习目标】By the end of the lesson, students should be able to:Words and phrases: speaker, foreign, European, tourist, base, tourism, conference, kingdom, native, mother tongue, as well as, play an important part in.Sentences: It is clear that the English language is becoming more important.The English language plays an important part in our lives.Grammar: the simple present passive voiceDifficult points：能记住不规则动词的过去分词。
能熟练地运用一般现在时的主动语态和被动语态。
【预习导学】必备单词、短语和句子1 ________________ 母语2 ________________ n.起源,根源;根;词根3 ________________ n.商人,买卖人4 ________________ adj.出生地的,当地的5 ________________ n.讲某种语言的人;发言人6 ________________ adj.欧洲的7 ________________ n.王国;管辖范围;领域8 ________________ n.路、旅游业;观光9.mother tongue ____________________10.be regarded as____________________11.pack one’s bag____________________12.as well as ____________________13.the official language____________________14.the advantage of ... ____________________15. Of all these languages, English is the most widely used.__________________________________________________16.Recent studies show that over 400 million people speak English as their mother tongue.__________________________________________________17.Two thirds of world’s scientists read in English._______________________________________________18.The English language plays an important part in our lives.____________________________________________________答案：1 mother tongue 母语2 root n.起源,根源;根;词根3 trader n.商人,买卖人4 native adj.出生地的,当地的5 speaker n.讲某种语言的人;发言人6 European adj.欧洲的7 kingdom n.王国;管辖范围;领域8 tourism n.路、旅游业;观光9.mother tongue 母语10.be regarded as被看作……11.pack one’s bag打包12.as well as 与……一样13.the official language官方语言14.the advantage of ... ……的优点15. Of all these languages, English is the most widely used. . 在所有这些语言中，英语的使用最广泛。
仁爱英语九年级上U1T1语言点详解
Unit1 Topic3一．词汇二．语言点解析Section Aso that 以便于get used to 习惯于used to do 过去常常做某事as a matter of fact = in fact 事实上1. How do you like living there?How do you like (doing) sth ? = What do you think of ...?e.g. How do you like the weather in Beijing?你认为北京的天气怎么样？=What do you think of the weather in Beijing?How do you like playing basketball now? 你认为现在打篮球怎么样？=What do you think of playing basketball now?2. get used to (doing) sth.习惯于做某事，可用于现在、过去、将来的多种时态中。
get可用be/become等来代替。
e.g. He will be (has been) used to getting up early. 他将会(已经)习惯早起。
used to do sth. 过去总是做某事（而现在不做了），只用于过去时。
e.g. He used to be a quiet boy. 他过去是个不太爱说话的男孩。
be used to do sth.被用于做某事。
e.g. Wood is used to make paper. 木材被用于造纸。
3. since引导的从句常用一般过去时，表示“自从……以来”，它前面的主句通常使用完成时。
e.g. It has rained since I came here two days ago. 自从两天前我来到这里就一直下雨。
（二）构词法1.合成词：由两个或者更多独立的单词组合成一个单词。
仁爱版九年级上册英语Unit1 Topic1 SectionA 课课练 (无答案)
Unit 1 The Changing WorldTopic1 Our hometown has become more and more beautiful .Section A友情提示：本课的语法重点是：初步学习现在完成时的基本用法，学会区别have/has been to 与have/has gone to一、翻译并背诵下列短语。
1. 变化中的世界_________________2. 越来越漂亮______________3．长假过后_______________________ 4.. 从…回来________________5. 巨大的变化______________________6. 发生____________7. 如此(那么)多的人_________________ 8．拍照__________________9.提高我的英语水平________________ 10.顺便问一下___________11.我感觉不舒服_________________ 12.很长时间_____________二、语法重点复习及导入(根据句意在横线上填入谓语动词的适当形式)1. He ______________ (play) soccer on the playground now.2. He ______________ (play) soccer on the playground yesterday.3. He ______________ (play) soccer on the playground when I saw him yesterday.4. He ______________ (play) soccer on the playground every day.5. He ______________ (play) soccer on the playground tomorrow afternoon.6. He ______________ (play) soccer on the playground for a long time.注意（6）句中的时间状语，看P118现在完成时讲解, 总结现在完成时用法总结：(1) 现在完成时的构成是---________________________(2) 经常搭配的时间副词有: just, already, yet, ever, never, before…(3) 现在完成时句型转换写出（6）句的否定句：______________________________________________写出（6）句的一般疑问句并肯定回答：_________________________________写出（6）句的划线提问句：___________________________________________写出（6）句的反意疑问句：________________________________________________三、现在完成时考点：have / has been to --- have / has gone to的区别练习：参看P118现在完成时讲解，完成P2(2)区别：have / has been to表示曾经______________, 现在_____________;have / has gone to表示已经______________, 现在______________.说明：have (has) been to 表示曾经到过某地，而现在人已回来。
仁爱英语九年级上Unit 1 Topic1--3同步教学导学案
九年级 Unit 1 The Changing WorldTopic 1 Our country has developed rapidly.Section A 导学案Ⅰ、学习目标: 学会区别have been to 与 have gone toⅠ、学习重点及难点：了解并掌握现在完成时的基本用法。
Step 1. 导入。
（约2分钟）教师播放幻灯片出示问题，学生讨论，导入新课。
Welcome back to schoolHow was your summer holiday?A: Where have you been?B: I have been to...展示课题 Our country has developed rapidly.一、 教师引导学生理解1b 的表格，再听1a （两遍），填写表格。
（约4分钟）教师播放录音，学生边听边做1a ，然后教师抽答，其他学生认真听。
1b Listen to 1a and complete the table.has gone to to _________ his English it is beautiful but there were too many ________her __________ has become more and more __________Maria Kangkang Jane Rita has been to and she will be back _________________ to be avolunteer an English _______schoolMount ________ with her _________many _______ nearthe home in ______places India hometown beautiful Huangparentspeople summer improve Cuba tomorrow 1c Retell the main information of 1a basedon 1b.P1 1a mp3二. 自学检测：读1a ，写出下列短语。
2022学年仁爱版英语九年级上册Unit 3Topic1---3同步测试题附答案
Unit 3 Topic 1根据汉语意思写出相应的英语形式。
【单词部分】1 位置；方位n.2 最重要的，最成功的adj.3 强大的；有权势的adj.4 英国n.5 旅游者；游客n.6 会议；商谈n.7 旅游业；观光n.8 管辖范围；领域n.9 欧洲的adj.10 根据；根基；总部n.11 有影响力的adj.12 外国的adj.13 发言者n.14 出生地的，当地的adj.15 商人，买卖人n.16 以、、、为基础v.17 根；词根；起源n.18 母语19 放置，安放，搁v.20 掘；凿v.21 分，划分v.22 双胞胎之一的n.23 不可能的adj.24 解释；说明v.25 口译译员n.26 沟通，交流v.27 西班牙语n.28 在今晚adv.29 车库n.30 电影制作人31 外国人n.32 遍及；贯穿prep.33 普通地；广泛地adv.34 人物；汉字；品格n.35 漫画n.【短语部分】36 把、、、分成、、、37 与、、、相似38 出差39 对、、、感到高兴40 从今往后41 坚持做某事42 为、、、做准备43 准备做、、、44 迫不及待做某事45 有机会做某事46 练习做、、、47 从那时起48 从今天起49 等着瞧50 等待51 别担心52 迫不及待要某事物53 停业，歇业54 官方语言55 如果有必要56 摆脱困境57 自寻烦恼58 在困境中59 给某人惹麻烦60 说明，解释61 在所有、、、中62 除、、、之外；与、、、一样63 国际贸易64 显而易见65 去国外66 在、、、中起着重要作用67 在国际会议上68 在、、、方面处于领先地位69 结果70 受到、、、欢迎71 鼓励某人做某事72 在某方面取得巨大进步73 要求某人做某事74 把、、、当作、、、【重点句子】75 世界上数以百万计的人都喜欢迪士尼乐园。
76 英语在美国被当作主要语言使用。
77 现在，英语是使用最广泛地国际语言。
仁爱英语九年级上册unit2 topic1知识总结和同步练习(附答案)
Unit 2 Saving the earthTopic 1 I can’t stand the environment here.1.看到蜂蝶飞舞see bees and butterflies dancing (see sb. doing sth.)2.去野餐 have a picnic/go for a picnic3.城市面貌 the look of our cities4.把废水倒入溪流中 pour waste into the stream5.有用的事物 something useful6.忍受/改善/保护环境 stand /improve / protect the environment7.产生难闻的气味 produce terrible gas8.情绪好/差 in a good / bad mood9.设法做某事manage to do sth.10.感到不舒适 feel uncomfortable11.对某人/某物有害be harmful to sb. / sth.（do harm to sb./sth.）12.目前，现在 at present 13.写信给某人 write to sb.14.发出太多的噪音 make too much noise15.打扰别人 disturb others16.一种污染 a kind of pollution17.对做了某事感到抱歉 be sorry for doing sth.18.各种各样的 all sorts of / all kinds of19.在吵杂的条件下 in noisy conditions20.变聋了 go / become deaf21.听力丧失 have hearing loss22.相当多 quite a few23.（几乎）与……一样差 no better than24.引发高血压 cause high blood pressure25.在强烈、易变的光线下 in strong， changeable light26.在许多方面in many ways27.随着人口的增长 with the increase in population28.随着工业的发展with the development of industry29.对我来说很难呼吸 It is difficult for me to breathe.30.你处于这样的状态多久了？ How long have you been like this?自从上个月以来我一直这样。
英语九年级上册 重点句型(Unit 1 The changing world - Topic 3 . )-导学案-仁爱版
初中英语重点句型（Unit 1 The changing world - Topic 3 The world has changed for the better. ）1. 学习句型，理解句型的含义。
2. 正确地运用句型，并能灵活地用于作文中。
3. 继续学习现在完成时，并注意since和for在该时态中的用法区别。
重点：1. You have been in New York for a long time．2. Well, once they find people in need, they decide on suitable ways to offer them help.3. Sometimes people are homeless because they have a problem with drugs or because they have a mental illness.4. We must think of the homeless as people, not just as problems.5. Project Hope has made important contributions to both the education and the health of children.难点：现在完成时考点精讲：【课文朗读】Section A(Helen and Bob are talking on the phone.)Helen: You have been in New York for a long time. How do you like living there?Bob: It’s great. I really love itHelen: But I heard that the local traffic was terrible and almosteveryone drove too fast.Bob: Oh, you will get used to it very soon if you come.Helen: I also heard the streets were dirty.Bob: They used to be, but the city has improved a lot since I came here a few years ago.Helen: Isn’t it dangerous to live there?Bob: Well, it was in the past, but it’s quite safe now. As a matter of fact, it’s a wonderful place to live. Near our block, there are beautiful parks, good schools, famous museums and excellent restaurants. And you can go to plays, concerts and operas every day if you like. You must come for a visit. Then you can see New York yourself.Section BMaria: What are you reading, Jane?Jane: I’m reading a newspaper from Canada. Martin showed me an interesting article. It is about a program that helps homeless people.Maria: Are there homeless people in Canada?Jane: Oh, yes. Many countries have homeless people. The article says one city has a wonderful program. Since it started, it has helped hundreds of people return to work and live a normal life.Maria: That sounds great! How do they manage it?Jane: Well, once they find people in need, they decide on suitable ways to offer them help.Maria: Can the homeless people get enough food, homes and medical treatment?Jane: Yes. And it’s not only that. The program also provides them with job training so that they can find jobs again.Maria: I think it is important for these people to feel good about themselves.Jane: You are right. The world has changed for the better.Section COne of the most basic human needs is a home. A home is a safe place. While most people around the world value their homes, there are many people in every country who are homeless.Some people are homeless for a short period of time because they are moving from one place to another, and other people are not able to find a home. They must live on the streets or in a shelter.There are many causes of homelessness. Sometimes people can not keep a home because they do not earn enough money, or because they do not have a job. Sometimes people are homeless because they have a problem with drugs or because they have a mental illness. No one is ever homeless on purpose.Whatever the cause of homelessness is, the effects are the same. Homeless people must work very hard to live. They can not raise their children. Sometimes they must steal food just to eat. The government in every country has worked for many years to support the homeless but more needs to be done. We must think of the homeless as people, not just as problems.【句型精析】1. You have been in New York for a long time．你在纽约待了很长时间。
仁爱英语九年级上册语法精讲
1.现在完成时的用法:表示过去某一时间发生的动作或存在的状态，对现在仍有影响。
e.g. I have just posted the letter. 我刚把信邮寄了。
She has lost her watch. 她弄丢了手表。
2.现在完成时可以和不明确指出时间的状语连用，如already, yet,just,before, ever, lately, once等。
e.g. Have you heard from your friend lately?你最近收到你朋友的来信了吗？3.现在完成时也可以和包括现在在内的时间状语连用。
如this week, thismorning, today, thisyear等。
e.g. They have moved three times this year. 今年他们已经搬了三次家。
4.现在完成时不能和明确表示过去时间的状语连用。
如yesterday, last week, in 1999, two days ago,just now, when I came in等。
Unit 1-topic3现在完成时（Ⅲ）1.现在完成时表示从过去某一时刻延续到现在的动作或状态，常与for，since引导的状语连用。
for+一段时间，since+过去时间点或从句（从句的谓语动词用过去式）。
e.g. I have lived here for twenty years．我住在这里已有20年了。
We have built many factories since 1985.自1985年以来，我们建了许多工厂。
He has always helped me with my English since he came here．自从他到这里以后，他总是帮助我学习英语。
2.有的动词所表示的动作不是瞬间就可以完成的，要持续一段时间,这样的动词叫延续性动词。
不能延续下去的动词，叫非延续性动词或瞬间动词。
仁爱版 九年级英语 上册 Unit 1 Topic 2 练习 导学案
仁爱版九年级英语上册Unit 1 Topic 2导学案Section A一、选择(讲解)1.—Have you returned the library book______? ----Yes, I’ve returned it.A. already; alreadyB. yet; yetC. yet; justD. just; already2.---He was late for the meeting. ---- ___________A. So I wasB. So was IC. So I didD. So did I3.---Fred’s father is a boss of a factory . ----Is that true? He has______told me about it.A. justB. everC. alreadyD. never4.I want to invite Jenny for dinner. But I haven’t _______.A. called her upB. called up herC. looked her upD. looked up her5.There are ______many nice shoes in the store that I can’t decided which kind to buy.A. tooB. quiteC.soD. such6.The 3DTintanic is a moving film .My parents have seen it twice___.A. yetB. alreadyC. neverD. almost7.In fact ,I ______seen such a beautiful view before.(讲解)A. never haveB. have neverC. sawD. didn’t see8.---What do you think of the movie “American dreams in China”?---I t is ________a wonderful movie that I want to see it again.A. veryB. quiteC. suchD.so9.---Have you improved your spoken English ______?----Yes, I have. I’ve _______improved it a lot.A. already; alreadyB. already; yetC. yet; alreadyD. yet; yet10.Don’t return the video to Peter, I ________it.A. don’t watchB. won’t watchC. haven’t watchedD. wasn’t watching二、按要求完成下列句子1.Lucy will give a phone call to her friend (改为同义句)Lucy will （）（）her friend2.what is the population of Hangzhou ? (改为同义句)（）（）（）are there in Hangzhou? 三完形填空：Bees live in a house that is called a hive．There are three kinds of bees: workers, drones (雄蜂) 48 queens．Only one queen bee can live in each hive．If she is lost or dead, the other bees 49 their work．Workers are very clever and busy．They all join together 50 small rooms called cells of wax for their honey．Each worker bee does its own work．Some go out and collect honey from the flowers; 51 stay at home and work inside the hive．The cells 52 have six sides are made by worker bees．Did you ever look into a glass hive and see them while at work? It is 53 to see how busy they always are．Before winter comes, all the drones are driven from the hive 54 they don’t eat the honey they d id not collect．It is not safe 55 children to be too close to bees．Bees have painful stings they use in their defense (防御).48．A．and B．or C．but D．either 49．A．are stopped B．stops C．will stop D．stopped 50．A．builds B．built C．build D．to build 51．A．the other B．others C．another D．other 52．A．who B．whom C．which D．/ 53．A．pleasant B．boring C．scary D．tiring 54．A．in order to B．so as to C．as long as D．so that 55．A．to B．for C．in D．withUnit 1 Topic 2Section B一、选择1. —which city has -------population, Shanghai, Hongkong or Qingdao—Shanghai ,of course.A. the smallestB. the leastC. the most D the largest2.—What------the number of students in your school?—About two thousand. A number of them ______ from the countryside.A. is; areB. is; isC. are; isD. is; are3. —______is the population of your town ? —About sixty thousand.A. HowB. WhatC. How manyD. How much4. Peter doesn’t know many people here. —______A. So do IB. So am IC. Neither am ID. Neither do I5.There are ______ students in our school.A. three thousandsB. three thousands ofC. three thousand ofD. three thousand6.The population of this city has increased _______twenty percent in the past ten years.A. toB. forC. byD. on7.The bridge is ________meters long.A.nine thousand,eight hundreds and forty-eightB.nine thousands,eight hundred and forty-eightC.nine thousands ,eight hundreds and forty--eightD.nine thousand ,eight hundred and forty—eight8.The weather in China is different from _______in China.A. thatB. oneC. itD. /9.We must ______the policy to control the heavy traffic in the city.A. carry outB. take outC. bring outD. look ou10.--Kangkang is good at English. ---_____He often speaks to foreigners.A. So is heB. So he isC. So was heD. So he was二：用所给词的正确形式填空1.The population of this town is ________(increase)by five percent every year.2.The accident is ___________(serious)than we think.3.India has the _______(two) largest population with1.1billion in the world4.China is a ____________(develop)country while Japan is a ________(develop)country.5.________(lucky),he was not hurt in the accident.三：用英语写出下列句子，使句子完整1.A normal person’s heart beats________(42,000,000)times every year.2.Light travels at a speed of ______________(299,800) kilometers per second.3.Tian’s anmen Square is about _____________(440,000)square meters.4.The earth is __________(149,600,000)kilometers away from the sun.5.It is said that the population of the world will be ________(7,000,000,000)by the year 2012.Unit 1 Topic 2Section C一．根据句意及汉语提示完成句子。