新外研版初三上Module9 Great inventions

Module9 Great inventions

Unit1 课文导学

1.Will computers be used more than books in the future?在将来电脑会比书本用得广泛吗？ （1）will be used意为“将会被使用”，在此句子中使用了一般将来时的被动语态。 （2）be used的常用短语：

be used for doing/to do sth.被用来做某事 be used as sth被用作 be used by sb.被某人用

如：The box is used as a chair.这个盒子被用来做椅子。

This computer is used by me.这台电脑是我用的。

The knife is used to cut things.=The knife is used for cutting things.刀子是用于切东西的。

2.They’ll be put up on the school website.它们（照片）将被公布在学校的网站上。 put up张贴；公布；举起；挂起

如：If you have questions, put up your hands.如果你有问题，请举手。

The map was put up on the wall just now.地图刚刚挂到了墙上。

3.And they can be seen on the Internet by other classes, even people living in other countries. 它们（照片）可以在网上被别的班级看到，甚至是生活在其他国家的人。 on the Internet 在网络上；通过网络

如：I often watch films on the Internet.我经常在网上看电影。

4.When I was at school, we waited for weeks to hear from our pen friends abroad. 在我上学的时候，我们要等几周才能收到国外笔友的来信。 hear from意为“收到.....的来信”，相当于get/receive a letter from. 如：I heard from my uncle last week.上周我收到了叔叔的来信。

5.It’s a gift from your mum for my birthday, so you must promise that you’ll take good care of it. 这是你妈妈送给我的一份生日礼物，所以你必须保证好好照看它。 （1）promise v.保证；答应

promise to do sth.保证；答应做某事

如：He promised to come here in an hour.他答应一小时后来这里。

（2）take care of意为“照顾；照料”，意思相同的短语为look after

如：Who will help you to look after your pet dog when you are away?你外出时，谁帮你照顾宠物狗？

即学即练

（ ）1.A boy to stand in the front of the class to make a speech soon. A.will be seen B.was seen C.sees （ ）2.I’m looking forward to my sister.

A.hearing of B.hearing about C.hearing from 3.你必须答应帮我照看屋子。

You must my house. 4.请帮我把这幅画挂到墙上去。

Please help me to on the wall.

百分导练

（一）词汇专练

1.You can read the latest news on the w . 2.Please turn to p 5 and read the passage. 3.Read the i before you use the machine. 4.I prefer e books rather than paper ones. 5.The bottle is f of water.

6.If you want to greet others p , you can follow me. 7.Please f the house before the heavy rain.

8.You shouldn’t l it to others. It’s important for me. 9.A , can you tell me where I can get fruit? 10.Have you ever made friends by m ?

（二）单项选择

（ ）1.-Will you me your bike? -Of course.

A.borrow B.lend C.lent （ ）2. books were sold out in the school.

A.Thousand B.Thousands of C.Thousand of （ ）3.Will books on the Internet in the future?

A.be published B.published C.Thousand of （ ）4.-Where is my camera? - .

A.Here they are B.Here it is C.Give you （ ）5.The memory is . So I need to have a new one.. A.empty B.enough C.full

（三）完成句子。

1.在中国我们用筷子吃饭。

Chopsticks eating in China. 2.他把姚明的海报挂到了墙上。

The poster of Yao Ming on the wall by him. 3.我很久没有收到我笔友的来信了。

I my pen pal for a long time. 4.我七岁时就能自己照顾自己了。

I was able to myself when I was seven. 5.通过网络你可以快速了解世界。

You can learn about the world quickly .

Unit2 课文导学

1. Every morning, my father buys a newspaper on his way to work.

On one’s way to意为“在某人去.....的路上”，当后面接home, here, there等地点副词时，to要省略。

如：On my way home, I met a friend of my father’s.在回家的路上，我遇见了我爸爸的一个朋友。

2. In those days, books were only produced one at a time by hand. （1）at a time 意为“每次，一次”

如：You can hand in one composition at a time.你可以一次交一篇文章。 （2）by hand意为“手，靠手做”

如：The dress is made by hand.这条裙子是手工做的。

3.As a result. There are not many books, and they were expensive.这样一来，书籍数量不多，价格又贵。 as a result意为“作为结果；因此”，是介词短语，用作状语，指上下文的原因或动作造成的结果。 如：He found he had left the keys in his office. As a result, he had to wait until his wife came back.

他发现钥匙在办公室了。结果，他只好等到他妻子回来。

4.So, few people had the chance to learn to read.所以很少人有机会看书识字。

few意为“很少；几乎没有”，表示否定。Little为同义词，但用法不同。few修饰复数形式可数名词，little修饰不可数名词。a few/a little意为“一些；一点”，表示肯定，二者的区别相当于few与little的区别。如果前面有only修饰，只能用表示肯定的a few和a little。 如：There are few vegetables in the fridge.冰箱里没什么蔬菜。

There is little water left. Can you go and fetch some?没什么水了，你可以帮个忙去取些来吗？ I have only a few questions to ask you.我只有一些问题问你。

5.In a way, we can compare the invention of paper and printing to the introduction of the Internet in the twentieth century.

在某种程度上，我们可以把造纸和印刷术的发明比作20世纪因特网的引入。 （1）in a way从某一角度；从某一点上看；在某种程度上

如：I agree with you in a way.在某种程度上，我同意你的观点。 （2）compare..to...把.....比作.....

如：The heart is often compared to a pump.心脏常被比作水汞。

即学即练

（ ）1.I was my way to school when I met my old friend. A.in B.by C.on

（ ）2. my hometown is poor now, we’re working hard to make it better. A.Though; but B.Because; / C.Though; so

（ ）3.It was very hot and I asked Kate for orange juice, but she didn’t have . A.some; any B.any; a little C.some; a few

（ ）4.This book is hard for me to learn though there are new words in it. A.a few B.few C.little

（ ）5.It’s said that potato chips by mistake a hundred years ago. A.invented B.are invented C.were invented

百分导练

（一）词汇专练

1.No one can （取代）her mother in her heart.

2.China has made a great d in economy.

3.There is a good wood （交易）between China and Thailand. 4.The （引进；介绍）to the book are very good. 5.Don’t worry. We are in the right （方向）. 6.The news （蔓延）quickly.

7.There is a （单个的）word“love”in his letter. 8.A we are tired, we still go on working. 9.Before the lesson, please look t the passage.

10.Thousands of pieces of data are s in a computer’s memory.

（二）单项选择。

（ ）1.The present as soon as they accept in Britain. A.opens B.will open C.will be open （ ）2.The window in an hour.

A.be cleaned B.cleaned C.will be cleaned

（ ）3.I believe that these mountains with trees a few years’ time. A.are covered B.will cover C.will be covered （ ）4.To make our country more beautiful, rubbish into river. A.needn’t be thrown B.mustn’t be thrown C.can’t throw

（ ）5.He got angry because his parents always compare him his classmates. A.to B.with C.for

（三）完成句子

1.昨天早晨妈妈在上班途中出了车祸。

My mother had a car accident this morning. 2.下火车前让我浏览一下你的杂志好吗？

Can I your magazine before I get off the train? 3.电是爱迪生发明的。

Electricity by Edison. 4.The 中国制造的丝绸在全世界很受欢迎。

The silk that China are very popular all over the world. 5.一次这只能有一个学生进入这房间。

Only one student can enter the room .

语法导学

被动语态（3）：一般将来时的被动语态

（一）在使用一般将来时的句子中，主动语态和被动语态的转换

主动句：They will build a new road next year.他们明年将修建一条新马路。

被动句：A new road will be built next year by them.一条新马路明年将由他们修建。

（二）被动语态的谓语部分“be+动词的过去分词”，其中be为助动词，有形式的变化。以动词do为例。根据时态变化规则，一般将来时的被动语态形式如下： 时态 一般将来时 主动语态 will/be going to do 被动语态 will/be going to be done