Module 9Great inventions Unit 3 导学案 外研版英语九年级上册（无答案）

Unit 3　Language in use
语法练习
1．They'll be put up on the school website．
2．Will computers be used more than books in the future
3．Will books be replaced by the Internet
一般将来时和含有情态动词的被动语态
一般将来时的被动语态的结构
will 肯定句：主语＋will＋be done(＋其他)．
否定句：主语＋won't＋be done(＋其他)．
一般疑问句：Will＋主语＋be done(＋其他)？
特殊疑问句：特殊疑问词＋will＋主语＋be done(＋其他)？
be going to 肯定句：主语＋be(is/am/are)going to be done(＋其他).
否定句：主语＋be(is/am/are)not going to＋be done(＋其他)．
一般疑问句：Be(Is/Am/Are)＋主语＋going to be done(＋其他)？
特殊疑问句：特殊疑问词＋be(is/am/are)＋主语＋going to be done(＋其他)？
含有情态动词的被动语态的结构
基本结构 主语＋情态动词(can/could/should/must/may… )＋be done (by… )(＋其他)． Something must be done by ourselves．有些事情必须我们自己去做。
易错点：在条件状语从句中，主句为一般将来时，从句应使用一般现在时表示将来。如：
If I am given more time, I will go to Beijing for my holiday．
强化训练
一、单项填空。
(　　)1．Some new schools ______ in our city next year.
A．are built B．were built
C．will build D．will be built
(　　)2．—Do you know where the 2024 Olympic Games ______？
—Yes．In Paris, France．
A．will be held B．is held
C．were held D．will hold
(　　)3．—I think we should ______ take photos if we use a flash in the museum．
—You are right．It is to protect the paintings．
A．be allowed to B．not be allowed to
C．not allow D．will be allowed
(　　)4．People in Shunde are glad that a modern underground ______ in three years．
A．will complete B．will be completed
C．has completed D．is completed
二、完成句子。
1．这项工作将于两天内完成。
The work ____________ in two days．
2．如果明天的会议你迟到了，你将会受到惩罚。
If you are late for the meeting tomorrow, you ____________．
3．我们学校将在什么时候举行运动会？
When ____________ our school sports meeting ____________？
4．青少年可以找到一个合适的方式和他们的父母沟通。
Teenagers can find a proper way to ____________ their parents．
三、小语篇选择。
In a few years' time, it will be possible to make things yourself with a 3-dimensional printer(3D打印机)．Download 3D designs(图案) online, then push “print”．Hours later，a real thing 1 ．All you need is a piece of plastic(塑料)．3D printers 2 in factories now．People use them to test part designs for cars and planes．They make objects out of liquid(液体) and plastic．The printers 3 for about 15，000 dollars each now．But in the next two years, prices 4 down to$5，000．Then they will be able to 5 in offices and homes．
(　　)1．A．will print B．will printed C．will be printed
(　　)2．A．are used B．use C．are using
(　　)3．A．sell B．are sold C．will be sold
(　　)4．A．are cut B．will cut C．will be cut
(　　)5．A．used B．use C．be used
四、读写综合。
A． 阅读短文，回答问题。
　　Alice Lewis is from America．She is a creative girl．She likes to invent — to think of new ideas for things that no one has made before, and then make them．
　　One day, Alice's mother showed her an article which explained how difficult it was to get sick people through the countryside to the hospital in Africa．Alice wanted to help．
　　Alice knew that in North America, before there were cars, horses pulled heavy things on a travois(旧式雪橇) which was made of wood．Alice thought people in Africa could do the same thing．She added wheels to the travois for the African people．To make her travois light to pull, she used bamboo, a plant that grows in Africa, instead of wood.
You need to wear a belt(腰带) to pull Alice's travois．That means you can free your hands to carry or hold other things．Alice thought her travois was perfect for carrying food home from the market, as well as taking people to the hospital．After it was finished, she wrote instructions for building one．So people in Africa could make it by themselves.
　　 Alice doesn't know if she wants to be an inventor when she grows up, because she also likes music and writing．But she thinks it's important for children to learn about inventing at school.
1．Who showed the article about Africa to Alice
____________________________________________________________
2．What was a travois made of in North America before
____________________________________________________________
3．Why did Alice use bamboo to make the travois
____________________________________________________________
4．How did Alice think of her travois
____________________________________________________________
5．What does Alice think is important for children
____________________________________________________________
B．书面表达。
　　随着科学技术的迅猛发展，我们的生活中出现了各种各样有用的发明。英语课上，老师让大家以“The Most Useful Invention”为主题写一篇短文，介绍一下自己认为最有用的一项发明。内容包括：
1．介绍你认为最有用的发明；
2．说明该发明的好处(至少三点)；
3．你的看法。
作文要求：
1．不能照抄原文；不得在作文中出现真实校名、地名和学生的真实姓名。
2．语句连贯，词数80左右。作文的开头已经给出，不计入总词数。
【写作指导】
1.审题定人称：____________________________
2.审题定时态：____________________________
3.审题列提纲：
4.实战训练：
With the development of science and technology, there are lots of inventions around us．__________________________________________
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