英语九年级上册Unit 3 Language in use优秀ppt课件

Module 9 Great inventions

Unit 3 Language in use

（课后巩固练习）

一、单项选择。

1．A new English play ________ there next week.

A．will put on B．will be put on

C．is going to put on D．will be putted on

【答案】B

【详解】句意：下周将在那里上演一部新的英语戏剧。考查一般将来时的被动语态。根据“next week”可知句子时态用一般将来时，且主语A new English play与谓语动词之间存在逻辑上的动宾关系，因此用被动语态，一般将来时的被动语态结构为will be+动词的过去分词，put的过去分词是put，故选B。

2．Tom stayed at home _________ going to school.

A．but B．instead C．instead of D．not

【答案】C

【详解】句意：汤姆呆在家里而没有去上学。根据but，并列连词，前后动词形式一致，stayed 和 going不一致，排除A；根据instead代替，通常放在句末，被代替的不出现，这里有going to school，排除B；根据not用于否定句或固定搭配中，排除D；根据instead of而不是，of介词，后用doing形式；故选C。

3．More than two _________ years ago，people knew little about the universe.

A．thousands B．thousand C．thousand of D．thousands of

【答案】B

【详解】句意：2000多年前，人们对于宇宙知道的很少。根据thousand前有数量词时，不用复数，后面有of时，要用复数；这里有two，所以不用复数，没有of；故选B。

【点睛】hundred/thousand/million/billion等表示单位数量词，当它们前有数量词时，不用复数，例如：two hundred 200百；后面有of时，要用复数，例如：thousands of成千上万。

4．I will ______ the newspaper to see what happened yesterday．

A．look after B．look through

C．look down D．look up

【答案】B

【详解】句意：我要浏览一下报纸，看看昨天发生了什么事。A. look after照顾；B. look through浏览，查阅；C. look down俯视；D. look up查找。look up 指“（在词典或参考书中）查阅（词或资料）”；而look through指“快速阅读某物”。故答案为B。

5．This type of MP4 is my favourite，but I can't ______ it．

A．spend B．pay

C．afford D．cost

【答案】C

【详解】句意：这款MP4是我的最爱，但是我买不起。A. spend花费；B. pay付款；C. afford负担得起，买得起；D. cost花费。spend的宾语是金钱或时间，pay的宾语是金钱；cost的宾语是人。本题考查的是固定句型结构can’t afford，表示买不起。根据选择项的提示可知选择C。

【点睛】cost /pay/ take /spend的区别：四个单词均可表示“花费”，但所用主语不同：cost 的主语通常是事或物，不能是人；pay 的主语只能是人，常与for连用；spend 的主语也只能是人，构成spend on sth.或spend in doing sth.；take的主语常常是形式主语it。如：

The computer cost (me) $2000. 这台电脑花了(我) 2000 美元。

I have spent all day looking for you. 我花了一整天找你。

It took him an hour to write the letter. 他写这封信花了一个小时。

She paid 10 yuan for this book. 她买这本书花了10元钱。

6．Stone can be ______ building houses．

A．used for B．used to

C．use to D．used by

【答案】A

【详解】句意：石头可以用来建造房屋。be后面不能跟动词原形，首先排除C；be used for doing sth.被用来做某事；be used to doing sth.习惯于做某事；be used by意为“被…使用”，介词by后面常连接动作的执行者。结合句意可知，答案为A。

7．You’ll ________ to join the party if your homework ________.

A．ask, do B．be asked, is done

C．asked, did D．be asked to, is done

【答案】B

【详解】句意：如果你的作业完成了，你就会被叫参加聚会。考查被动语态。此题考查if引导的条件状语从句，主句一般将来时，从句用一般现在时，和被动语态。根据句意，故选B。

8．As far as we know，the 2022 Winter Olympics _________ in China.

A．hold B．are hold C．will hold D．will be held

【答案】D

【详解】句意：众所周知，2022年冬奥会会在中国举行。根据主语the 2022 Winter Olympics 和hold之间是被动关系，2022年可知是将来时态，故用一般将来时的被动语态，hold一般现在时态（主动语态），are hold一般现在时的被动态，will hold一般将来时态（主动语态），will be held一般将来时的被动态；故选D。

9．─Light-rail vehicle（轻轨）_________ in our city in two years.

─Good news.

A．builds B．built C．will be built D．is built

【答案】C

【详解】句意：——轻轨列车在两年后在我们城市将被建成。——好消息。根据主语Light-rail vehicle（轻轨）和builds建造之间是被动关系，in two years可知是将来时态；builds 一般现在时态（主动语态），built建造，一般过去时（主动语态）；will.be built将被建造，一般将来时的被动态；is built被建造，一般现在时的被动态；故选C。

10．─Laiwu has developed a lot in the last few years.

─Yes. And the high-speed rail _________ in 2020.

A．completes B．is completed C．will be completed D．will complete

【答案】C

【详解】句意：——在过去的几年里，莱芜发展变化很大。——是的。并且在2020年，高铁将要建成通车。根据主语 the high-speed rail 和谓语动词complete之间是被动关系，in 2020是表示将来的时间状语，故动词要用一般将来时的被动语态will be completed；completes一般现在时态的结构（主语单三，主动语态），is completed一般现在时态的被动语态，will be completed一般将来时的被动语态，will complete一般将来时态的结构（主动语态）；故选C。

二、请先阅读下面短文，掌握其大意，然后在每小题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项，使短文内容通顺、合理、结构完整。

These days, cars are designed using computers. Let's look at how a new car is created.

First, several   11   talk about the new car and any good ideas that they have. Then they sit down at their computers and   12   many sketches（素描）．The best two or three drawings are chosen and then more detailed drawings of   13   are developed on the computer. You can change the size, shape or colour of any part on the computer to see   14   the car would look and then you can choose the best design.

Both the inside and the outside of the car have to be designed. Part of the inside of the car is   15   so that the designers can sit in it. They can feel if there is enough   16   inside and if they can reach   17   Then some cars are built-there are more than 15, 000 parts of a car to   18  

When everything is known to be   19   the cars are made in the factory. Again computers are used to make sure that all the parts are   20   as they are needed. The factory usually stays open all through the night so that the car production never stops.

11．A．drivers B．designers C．workers D．salesmen

12．A．draw B．order C．type D．enjoy

13．A．bicycles B．trains C．cars D．buses

14．A．how B．if C．what D．that

15．A．covered B．painted C．locked D．built

16．A．metal B．glass C．leather D．room

17．A．nothing B．somebody C．everything D．nobody

18．A．choose B．test C．show D．repair

19．A．safe B．easy C．cheap D．fast

20．A．rare B．electronic C．comfortable D．ready

【分析】试题分析：本篇文章讲述了当今汽车用电脑设计，以下就是新型汽车如何被创建的。考点：考查科技发明类短文。

11．【答案】B

【解析】考查名词及语境的理解。句意：首先几个设计师谈论这种新型的汽车。 A. Drivers司机；B. designers 设计师；C. Workers工人；D. Salesmen推销员；结合语境可知选B。

12．【答案】A

【解析】考查动词及语境的理解。句意：然后他们坐在电脑旁，画出许多素描。 A. draw 绘画；B. Order命令 ；C. type 打字；D. Enjoy喜欢。根据句中and连接并列的成分；结合语境可知选A。

13．【答案】C

【解析】考查名词及语境的理解。句意：最好的两或三图纸被选中然后更详细的图纸，在计算机上设计汽车。A. Bicycles自行车；B. trains 火车；C. Cars汽车；D. Buses公共汽车。结合语境可知选C。

14．【答案】A

【解析】考查疑问词及语境的理解。句意：你可以改变大小，形状或颜色的任何部分在电脑上看到的，然后你可以选择最好的设计。 A. How怎样；B. If如果 ；C. What什么；D. That那；故选Ａ。

15．【答案】D

【解析】考查动词及语境的理解。句意：该车的内部是被建造的，设计师可以坐在这。A. covered 覆盖；B. Painted绘画 ；C. locked 锁；D. Built建造；根据语境可知用被动语态；结合语境故选D。

16．【答案】D

【解析】考查名词及语境的理解。句意：他们是否有足够的空间， 如果他们能达到一切的感觉。A. metal 金属；B. Glass玻璃；C. Leather皮革；D. Room房间；结合语境故选D。

17．【答案】C

【解析】考查代词及语境的理解。A. Nothing没什么；B. Somebody某人；C. Everything一切 ；D. Nobody没有人。根据语境可知他们是否有足够的空间， 如果他们能达到一切的感觉；故选C。

18．【答案】B

【解析】考查动词及语境的理解。A. Choose选择；B. test 测试；C. Show显示；D. Repair修理；然后一些汽车建有超过15，000的汽车零部件去测试；故选B。

19．【答案】A

【解析】考查形容词及语境的理解。句意：当一切都是安全的，汽车是在工厂制造的。A. Safe安全的；B. easy 容易的；C. Cheap便宜的； D. Fast快速的。结合语境故选A。

20．【答案】D

【解析】考查形容词及语境的理解。句意：又用计算机来确保所有的部分都是有准备好的的，当他们被需要的时候。A. Rare罕见的；B. electronic 带电的 ；C. Comfortable舒服的；D. Ready准备的；故选D。

三、阅读理解。

（一）

Today almost everyone knows computers and the Internet . If I ask you "What is the most important in your life?", maybe you will say "Computers and the Internet."

The first computer was made in 1946. It was very big but it worked slowly. Today computers are getting smaller and smaller. But they work faster and faster. What can computers do? A writer has said, "People can't live without computers today."

The Internet came a little later than computers. It is about twenty-five years later than computers. But now it can be found almost everywhere. We can use it to read books, write letters, do shopping, play computer games or make friends.

Many students like the Internet very much. They often go into the Internet as soon as they are free. They make friends on the Internet and maybe they have never seen these friends. They don't know their real names, ages, and even sex(性别). They are so interested in making the "unreal friends" that they can't put their hearts into study. Many of them can't catch up with others on many subjects because of that.

We can use computers and the Internet to learn more about the world. But at the same time, we should remember that not all the things can be done by computers and the Internet.

21．When the first computer was invented, it was

A．small but worked quickly

B．large and worked quickly

C．large but worked slowly

22．The sentence "People can't live without computers today." means          .

A．computers are the most important in people's life

B．people will die without computers today

C．computers can do all the things

23．The Internet came in about

A．1961 B．1971 C．1981

24．Which of the following is TRUE?

A．Few students like going into the Internet.

B．Students use the Internet to make "unreal friends".

C．These "Unreal friends" often meet each other.

25．What does the writer think of the Internet?

A．It is helpful, but we can't do everything on it.

B．It can make students study harder.

C．It is not good for students.

【分析】试题分析：这篇文章讲述了电脑和网络的发展，很多的学生都喜欢上网，因此落下了很多功课，虽然政府已经取缔了一些黑网吧，但是家长和老师还是很担心这些孩子。考点：日常生活类短文阅读。

21．【答案】C

【解析】C细节理解题。根据短文第二段第一句The first computer was made in 1946. it was very big but it worked slowly的理解，可知起初的计算机既大运算速度又慢，故选C

22．【答案】A

【解析】A细节理解题。从短文内容可知，因特网可以用来学习，购物以及玩游戏等待，在人们生活中起到重要的作用。故答案为A。

23．【答案】B

【解析】B细节理解题,根据对短文的理解可知，1946年发明的第一台电脑，25年后发明了因特网，故答案选B。

24．【答案】B

【解析】B细节理解题。根据文中语句They are so interested in making the “unreal friends”的理解，学生对交一些虚拟的朋友感兴趣，故选B

25．【答案】A

【解析】A综合理解题。通过对短文最后一段的理解可知，电脑虽然有用，但是不能完全依赖。故答案为A。

（二）

26．Thomas Edison is from               .

A．Canada B．Italy

C．America D．Australia

27．The         was born in 1770.

A．musician B．nurse

C．businessman D．scientist

28．Business @ the Speed of Thought is the name of a            .

A．song B．book

C．school D．movie

29．Florence Nightingale died in                  .

A．1931 B．1827 C．1847 D．1910

30．Which of the following is true?

A．Yao Ming stopped playing basketball in America .

B．Beethoven made over 1000 inventions.

C．Edison was born in 1820 .

D．Bill Gates worked in Microsoft in 1955

【分析】试题分析：这篇短文利用表格的形式给我们介绍了五个名人，即贝多芬、南丁格尔、比尔盖茨、爱迪生和姚明。有关于他们的出生年代、地点和主要贡献等信息。考点：人物类短文阅读。

26．【答案】C

【解析】细节理解题。根据表格中的第四个人Thomas Edison 中Born in 1847 in the USA可知，爱迪生来自美国。故选C。

27．【答案】A

【解析】细节理解题。根据表格中Personal Information中出生在1770年这个线索我们发现，这个人是Ludwig Von Beethoven，后面的信息中告诉我们他是a musician，是一个音乐家。故选A。

28．【答案】B

【解析】细节理解题。根据表格中的第三个人Bill Gates的信息中可知，Business @ the Speed of Thought是一本书的名字，是比尔盖茨写的。故选B。

29．【答案】D

【解析】细节理解题。根据表格中第二个人Florence Nightingale 的信息Died in 1910可知，南丁格尔出生在1820年，她在1910年去世，由此可知选D。

30．【答案】A

【解析】推理判断题。根据表格中最后一个人姚明的信息可知，In 2011 he came back to China可知，姚明不在美国打球了，故A是正确的。根据表格中第一个人贝多芬的信息可知，他是一个音乐家，不是发明家，故B不对；根据表格中第四个人爱迪生的信息中可知，他出生在1847年，故C不对；根据表格中第三个人比尔盖茨的信息可知，他出生在1955年，故D不对。

四、补全对话。

A：31．

B：Yes．And many people think that it will be used more widely in the future．

A：32．

B：I often read e­books and play games online．33．

A：34．

B：Yes，I do．I hate shopping in crowded shops．

A：35．

B：I don't agree with you．Nothing will go wrong．

A．But I don't think it will be safe to buy things online．

B．What do you use the computer for?

C．Sometimes I see films and make friends on the computer．

D．Do you like shopping online?

E.The computer is very important in modern life．

【分析】对话谈论了电脑在现代生活中的重要地位，对话者B说经常在网上阅读电子书和玩游戏，有时在电脑上看电影和交朋友。还喜欢网上购物。对话者A则认为网上购物不安全。

31．【答案】E

【详解】句意：电脑在现代生活中非常重要。根据后面的句子“Yes．And many people think that it will be used more widely in the future．” 是的，很多人认为它将来会被更广泛地使用。说明电脑在现代生活中非常重要。故答案为E。

32．【答案】B

【详解】句意：你用电脑干什么？根据“I often read e­books and play games online．”我经常在网上阅读电子书和玩游戏。可知上句是询问用电脑来做什么，故答案为B。

33．【答案】C

【详解】句意：有时我在电脑上看电影和交朋友。Sometimes I see films and make friends on the computer. 有时我在电脑上看电影和交朋友。I often read e­books and play games online．我经常在网上阅读电子书和玩游戏。这两句话都是对“What do you use the computer for?”的回答。故答案为C。

34．【答案】D

【详解】句意：你喜欢网上购物吗？根据答语“Yes，I do．I hate shopping in crowded shops．”(我讨厌在拥挤的商店购物。)可知，问句是一般疑问句，询问喜欢不喜欢网上购物，故答案为D。

35．【答案】A

【详解】句意：但我认为在网上买东西不安全。对话者B说自己喜欢网上购物，对话者A认为网上购物不安全，故答案为A。

【点睛】做英语补全对话的解题技巧：1.通读对话全文，摸清对话发生的地点、时间，人物的身份，对话的内容。2.理清上下句的逻辑关系，使要填入的话和整篇对话文理通顺，融为一体。答题时，依据语言环境补全对话，逐句推敲。3.符合说英语国家人的习惯。答题时，语言要得体，表达要地道。要注意口语交际中的一些习惯用语，特别是汉语和英语表达方式的不同，要认真通读对话。4.应将一些常见情景下经常运用的句型，词组背熟。比如：看病，问路，邀请等常规用语。5.注意空白处的标点。是问号，就应填问句；是句号，就应填陈述句。

五、根据汉语提示填空。

36．If we don’t protect the environment well, we’ll be ________（惩罚）sooner or later.

【答案】punished

【详解】句意：如果我们不保护好环境，我们迟早会受到惩罚。punish惩罚，此处用于will be done结构中，构成一般将来时的被动语态，故填punished。

37．We believe the problem will be ________ (解决) successfully in the end.

【答案】solved

【详解】句意：我们相信这个问题最终会得到成功的解决。solve“解决”，是动词，句子主语problem与动词之间是被动关系，应用被动语态，空格前有will be，动词用过去分词，构成一般将来时的被动语态，故填solved。

38．The leader will be ________ (选择) between Mr. Green and Mr. Smith.

【答案】chosen

【详解】句意：领导人将在格林先生和史密斯先生之间被选择。根据提示词“选择”，英文表达用choose，动词，由题干可知这里是一般将来时态的被动语态，结构是will be+动词的过去分词，choose的过去分词是chosen。故填chosen。

39．The final competition will be ________ (报道) live on CCTV 5 tonight.

【答案】reported

【详解】句意：决赛将在今晚中央电视台5台直播。“报道”译为report，主语“The final competition”与动词report之间是被动关系，结合空前“will be”可知用一般将来时的被动语态，其结构为will be done，report的过去分词是reported。故填reported。

40．China does a lot of______(贸易)with many countries.

【答案】trade

【详解】句意：中国与许多国家进行了大量贸易。trade with与…进行贸易/ 交换，固定短语。根据句意语境和汉语提示，可知填trade。

六、用as a result，because，so 或so that 填空。

41．She didn't study hard，_________，she failed the exam.

42．We arrived there early _________ we can have time to warm up.

43．There is no bus here. _________ we have to walk home.

44．I have fun playing games _________ it gives me time to be with friends.

45．The students often go to school without breakfast. _________，they often feel hungry in class.

41．【答案】as a result

【详解】句意：她没努力学习，结果考试不及格。根据She didn't study hard和she failed the exam之间的关系，可知是as a result结果，介词短语可以单独使用，用逗号和后面的句子隔开；故填as a result。

42．【答案】so that

【详解】句意：我们早到达目的是我们有时间热身。根据We arrived there early和 we can have time to warm up.之间的关系是表示目的；so that目的是，引导目的状语从句；故填so that。

43．【答案】So

【详解】句意：这儿没有公共汽车了，因此我们不得不走回家。根据There is no bus here.和we have to walk home.之间的关系，可知是因果关系，前面原因，后面是结果，so因此，引导结果状语从句；故填So。

44．【答案】because

【详解】句意：我很高兴玩游戏，因为它给了我和朋友在一起的时间。根据I have fun playing games 和it gives me time to be with friends.之间的关系，表示原因；because因为，引导原因状语从句；故填 because。

45．【答案】As a result

【详解】句意：学生经常不吃早饭去上学，结果他们在课堂上感觉饿。根据The students often go to school without breakfast.和they often feel hungry in class之间的关系，可知是as a result结果；介词短语可以单独使用，用逗号和后面的句子隔开；故填As a result。

七、材料作文。

如今是信息时代，许多人喜欢在朋友圈晒自己的故事、发布消息。某校英语角就“晒朋友圈的利弊”展开讨论，各抒己见。请根据以下提示，以“My Opinions on Sharing in WeChat Moments”为题，写一篇短文。

优点：1.发布最新消息；2.分享喜怒哀乐；

缺点：1.浪费时间精力；2.泄露个人隐私。

写作要求：1.短文应包括所给内容要点，可适当发挥，使文章连贯；

2.字数:80—100词，开头已给出，不计入总词数；

3.短文中不得出现考生的真实姓名、校名等信息。

（参考词汇：reveal 泄露）

My Opinions on Sharing in WeChat Moments

We have entered a new era of information. Many people like sharing their stories in WeChat Moments.  

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【答案】例文

My Opinions on Sharing in WeChat Moments

We have entered a new era of information. Many people like sharing  their stories in WeChat Moments.

Different people have different ideas. Many people think that  sharing in WeChat Moments has a lot of advantages. First, it is easy and quick for people to show the latest news and pay attention to hot topics. Then, people can share their joy and sadness in WeChat Moments has some disadvantages. First of all, sharing in or looking through WeChat Moments takes people much time and energy. What’s more, it’s easy for people to reveal their personal information.

In my opinion, we can share more information which is good for people’s body and mind. Also, when you share something in your WeChat Moments , you should be careful with your words and respect your friends in your WeChat Moments.

【详解】1.题干解读：题目要求根据所给的提示，以“My Opinions on Sharing in WeChat Moments”为题写一篇短文，谈谈晒朋友圈的利与弊。

2.写作指导：本文主要以第一、三人称写作，时态为一般现在时。在论述晒朋友圈的利弊时，力求观点明确，内容完整，保证行文连贯，表达清晰；在发表自己的观点和看法时，要语句通顺，无语法错误。