Module9Greatinventions导学案(教师版)

1、Module 9 Great inventionsUnit 1学习目标一、掌握本单元borrow，fix，put up，thousand of等单词和短语。（重点）二、掌握并灵活运用下列句子：（重点）1. Theyll be put up on the school website.2. I wonder Will computers be used more than books in the future?3. Here it is.三、听懂有关发明及其应用的对话并能谈论已有的发明创造给人类生活带来的变化。自主预习新词自测读写单词并熟记看谁记得快。1.网站 n. website 2.教科书

2、n. textbook 3.大部分地adv. mainly 4.页;一页（纸）n. page 5.电子的adj. electronic 6.有影响力的adj. powerful 7.满的；充满的adj. full 8.修补挽救v. fix 9.说明书（复数）n. instructions 10.合适地；正确地adv. properly 。课堂导学1. Dad , can I borrow your camera ?爸爸我可以借用一下你的相机吗。单词1：borrow借入;借来borrow为动词，意为“借入；借来”。borrow常与介词from连用，构成短语borrow sth. from sb.

3、，意为“从某人那里借来某物”。He borrowed a car from his friend , and went to the airport in a hurry.他向朋友借了一辆小汽车，然后匆匆忙忙地去了机场。拓展：lend的用法lend为动词，意为“借出，借给”。常用短语lend sth. to sb.相当于lend sb. sth.，意为“把某物借给某人”。Can you lend a piece of paper to me ?你能借一张纸给我吗He often lends me some books.他经常借给我一些书即学即练一单项选择- Jim , may I D your

4、 camera ?- Sure , but youd better not it to others.A. lend ; lend B. lend ; borrowC. borrow ; borrowD. borrow; lend解析：borrow，意为“借入”，常与介词from连用，即borrow sth. form sb.，意为“从某人那里借来某物”。lend意为“借出，借给”，常用短语lend sth. to sb.，意为“把某物借给某人”。根据句意可知选D。2Theyll be put up on the school website.照片将被放在学校的网站上。短语1：put up挂；

5、张贴put up是固定短语，在这里意为“挂；张贴”。put up还可意为“建立；搭起；举起”。该短语是动副短语，后接代词作宾语时，代词只能放在put 与up之间。Well put them up again after the rainstorm.当暴风雨过后，我们会再把它们挂起来They put up many buildings last year.去年他们盖了许多高楼。即学即练二根据汉语意思完成句子在天黑前野营的孩子们搭了个帐篷住了下来。The children who had a picnic put up a camp to live in before the dark.3we w

6、aited for weeks to hear from our pen friends abroad.我们要等好几周才能收到国外笔友的信。短语2：hear from sb.收到某人的来信hear from sb.是固定短语，意为“收到某人的来信”。hear from .相当于get /receive a letter from。I look forward to hearing from you in the near future.我盼望很快收到你的来信即学即练三单项选择How often does LiMei get a letter from her parents ?选出与画线部分意

7、思相同或相近的选项 C A. hear B. hear ofC. hear from D. hear about解析：get a letter from sb.，意为“收到某人的来信”。hear意为“听见”，hear of意为“听说”，hear from意为“收到的来信”。Hear about意为“得知”。故选C。4.Some are huge ones with thousands of pages.有些书很厚有几千页。短语3：thousands of 好几千；成千上万thousands of，意为“好几千，成千上万”。thousand意为“一千”，用来表示不确定的数目时，thousand应

8、变为复数，且在后面加of。Every year thousands of trees are planted on the hills to protect the environment.每年人们会在山上种植成千上万棵树来保护环境拓展：与thousand用法类似的词Hundred (百), thousand (千), million (百万)等表示概数时，本身要用复数形式，后接“of+可数名词复数”，即“hundreds/thousands/millions +of+名词复数”，意为“数以百/千/百万计的”。若这些数量词前有基数词，则直接用hundred /thousand/million等

9、，不用复数形式，也不加of。It cost me two hundred dollars.它花了我200美元The restaurant receives hundreds of customers every day.这家饭店每天接待数以百计的顾客即学即练四单项选择There are over D students in their school.A. hundredsB. nine hundredsC. hundreds ofD. nine hundred解析：根据over可知空格处表示具体数目，hundred应用单数形式，并且不与of连用。故选D。Unit 2学习目标一、掌握本单元dev

10、elopment ，spread，look through，at a time等单词和短语。（重点）二、能读懂谈论发明创造的文章，了解发明对人类生活的影响；能用被动语态的句子表述发明对人类的影响，并恰当使用as a result和so。（重点）自主预习英汉互译。1.在某人去的路上 on ones way to 2.look through magazines 浏览杂志 3.每次；一次 at a time 4.by hand 用手；靠手做 5.在某种程度上 in a way pare to. 把比作 7.wait and see 等等看；等着瞧 课堂导学1. Every evening , my

11、 mother looks through magazines at home.每天晚上，我妈妈都要在家浏览杂志。短语1：look through 快速阅读；浏览look through在该句中，意为“快速阅读；浏览”。look through还可意为“透过看去，穿过看去”。I look through the news in the newspaper every day.我每天都浏览报纸上的新闻We looked through the bedroom window and saw a beautiful garden.我们透过卧室窗户看到了一个美丽的花园。即学即练一单项选择- Would

12、 you please B the paper for me and see if there are any obvious(明显的) mistakes ?- Of course I will.A. look around B. look throughC. look upD. look into解析：look around，意为“环顾”；，look through意为“快速阅读，浏览”，look up意为“查找”，look into意为“调查”根据句意可知选B。2. In those days , books were only produced one at a time by hand

13、.在那时候，书只能用手工每次生产一本。短语2：at a time 每次；一次at a time，意为“每次；一次”，多用于句末作状语，常与表示数量的词搭配使用。Diana often lets her son answer one question at a time .戴安娜经常让她的儿子一次回答一个问题辨析：at a time与at times的区别at a time，意为“每次；一次”。at times相当于sometimes，意为“有时，偶尔”，说明事情不止一次发生。She runs up two stairs at a time.她一步两个台阶地跑上楼梯He can be reall

14、y bad-tempered at times.他有时候脾气可真坏短语3：by hand用手；靠手做by hand，意为“用手；靠手”。做用作介词，在这里表示方式、手段，意为“通过的方式”。The toy was made by hand .这个玩具是手工制成的We prepare for the test by studying together.我们通过一起学习来准备考试即学即练二单项选择1Dont try to do everything at once . Take it a bit D .A. at timesB. at that timeC. at all timesD. at a

15、 time解析：根据第一句句意“不要试图一下子就把所有的事情做了。”可知，第二句表示“一次只做一点”。表示“每次；一次”用at a time。故选D。2. Before the invention of the printing press , people wrote every book A hand with a pen.A. by B. inC. onD. to解析：句意为“在印刷机发明之前，人们用笔手写每一本书”。by hand为固定短语，意为“用手；靠手做”。故选A。3.A much larger amount of information can be stored in mor

16、e varied forms on the Internet than in books.更多的信息可以以不同的形式存储在因特网上而不是书上。单词1：amount 量;数量a large amount of ，意为“大量的”，为固定短语，amount意为“量；数量”，通常用于an amount of , a great/large amount of , amounts of 这类结构，其后通常接不可数名词。He made a large amount of money.他赚了很多钱I had not expected such an amount of praise.我没料到会受到这么多赞扬

17、拓展：an mount of , a large/great amount of , amounts of 修饰名词用作主语时，其谓语的数取决于amount的数。A large amount of money was spent on the bridge.= Large amount of money were spent on the bridge.在这座桥上花了大量资金即学即练三根据汉语意思完成句子她携带大量的现金离开了She carried a large amount of cash and went away.Unit 3学习目标一、掌握一般将来时和带有情态动词的被动语态的概念和用

18、法。（重点）二、培养学生的写作能力和技巧学会在短文写作中应用一般将来时的被动语态。自主预习单项选择1- Its difficult for the village children to cross the river to go to school.- I think a bridge D over the river.A. was builtB. is being built C. has been builtD. should be built2.- Where can the music C ? - On MP5 players.A. playB. playedC. be played

19、D. be playing课堂导学Through the Internet , email allows us to communicate nearly instantly with people thousands of miles away.通过因特网电子邮件让我们可以立即与千里之外的人交流。短语1：allow sb. to do sth. 允许某人做某事allow 是动词，意为“允许；准许”，常用短语allow sb. to do sth.，意为“允许某人做某事”。其被动结构be allowed to do sth.，意为“被允许做某事”。Helen didnt allow me to

20、 driver her car.海伦不允许我开她的汽车。拓展：allow 的其他用法allow后如果接的是sb. 则sb.后要接动词不定式；如果其后直接接动词，则应用动词的-ing形式。They dont allow talking here.他们不允许在这儿说话即学即练单项选择Sorry , we dont allow C in the lecture room.A. to smoke B. smoke C. smokingD. to smoking解析：句意为“对不起，我们不允许在演讲室里吸烟”。被动结构be allowed to do sth.，意为“被允许做某事”，主动结构allow

21、doing sth.，意为“允许做某事”。故选C。语法规律总结一般将来时的被动语态一、一般将来时的被动语态的构成：1.一般将来时的被动语态的肯定式为: shall /will +be+ done (shall用于第一人称,will用于各种人称)We shall be punished if we break the rule.如果我们违反规定，我们将会受到惩罚。Many buildings will be built in my home town我的家乡将要建造许多大楼。2.一般将来时的被动语态的否定式: shall / will + not +be +done(可缩写成shant或wont

22、)The meeting wont be held tomorrow.明天不会举行会议。3.一般将来时的被动语态的一般疑问句需将shall / will 提到主语的前面。回答用yes 或no。- Will the work be finished at once ?这项工作会立刻被完成吗？- Yes , it will be.是的，立刻就被完成。4.一般将来时的被动语态的特殊疑问句式为: 疑问词 + shall /will +主语+ be +done.What shall I be given as my birthday presents ?我会得到什么生日礼物呢When will these books be published.这些书将在什么时候被出版二、一般将来