初中英语七年级 下册课件：Module4Unit3 Language in use

1、外研外研七年级七年级 下册下册language in usemodule 4unit 3life in the future 1. to learn the use of “will” 2. to know about the different uses between “will” and “be going to”objectives：语法讲解建议采用归纳法，如语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，尽可能多的呈现一些相关例句，或可让学生从已学课文中找相或可让学生从已学课文中找相应例句，引导学生试着从所观应例句，引导学生试着从所观察到的语言现象中总结出语言察到的语言现象中总

2、结出语言规则和语法规律。规则和语法规律。我们在我们在 module 3里已经学习了里已经学习了be going to + 动词原形动词原形为谓语结构的为谓语结构的一般将来时。今天主要学习将来时一般将来时。今天主要学习将来时态的态的will +动词原形动词原形形式。形式。will schools be different in the future?yes, they will. everyone will study at home. computers wont be able to do that. teachers wont use chalk on a blackboard and s

3、tudents wont use pens and paper, or erasers any more! will students have a lot of homework to do? how will students learn then?【本单元例句本单元例句 (unit 1)】【本单元例句本单元例句 (unit 2)】what will life be like in the future? how will things change? therell be no more light rain and cold wind in spring we wont travel

4、by bus or bike any more. every family will have a small plane. maybe therell be traffic jams in the air. working hours will be short so people will have long holidays.一般将来时一般将来时 will 一般将来时表示将来某一时刻的动作或一般将来时表示将来某一时刻的动作或状态，或将来某一段时间内经常的动作状态，或将来某一段时间内经常的动作或状态。一般将来时由助动词或状态。一般将来时由助动词 shall（第（第一人称），一人称），wil

5、l（第二、三人称）（第二、三人称）+动词动词原形构成。美国英语则不管什么人称，原形构成。美国英语则不管什么人称，一律用一律用 will。请看例句：。请看例句： will主要用在以下几个方面：主要用在以下几个方面：1.决定决定: 谈及正在作出的一项决定时谈及正在作出的一项决定时, 常用常用ill=i will, 不能用不能用be going to, 因为它表示因为它表示事先就已经作出的决定。事先就已经作出的决定。 they will go to visit the factory tomorrow. ill come with wang bing, liu tao and yang ling.

6、the phones ringing. ill answer it. come to a party. ok. ill bring my friend.一般将来时一般将来时 will 的用法的用法2. 表示不以人的意志为转移的自然发展的表示不以人的意志为转移的自然发展的未来的事。未来的事。today is saturday. tomorrow will be sunday. 今天是星期六。明天是（将）是星期日。今天是星期六。明天是（将）是星期日。he will be twenty years old this time next year. 明年这个时候他就（将）二十岁。明年这个时候他就（将）

7、二十岁。3. 提议和请求提议和请求: 用用shall i ?/shall we?表示提议表示提议; 用用will you?表示请求。表示请求。will you please turn on the radio? will you go to the zoo with me? shall i carry your bag? will you give me a hand?be going to 与与 will 的区别的区别be going to 与与 will 两者都可表示将要发生两者都可表示将要发生的事、将要去做某事的事、将要去做某事, 但它们有如下几点但它们有如下几点区别区别: 1. be

8、going to 表示近期、眼下就要发生的表示近期、眼下就要发生的事情事情, will 表示的将来时间则较远一些。表示的将来时间则较远一些。he is going to write a letter tonight. he will write a book one day. 2. be going to 表示根据主观判断将来肯定表示根据主观判断将来肯定发生的事情发生的事情, will表示客观上将来势必发生表示客观上将来势必发生的事情。的事情。 he is outstanding. he is going to succeed. he will be twenty years old. 这里的

9、这里的be实际上也是省略了实际上也是省略了to的不定式的不定式to be（将是）。这里的（将是）。这里的will是助动词，本身无是助动词，本身无意义，只起语法作用。意义，只起语法作用。3. be going to 含有含有“计划计划, 准备准备”的意思的意思, 而而 will 则没有这个意思，如：则没有这个意思，如： she is going to lend us her books. he will be here in half an hour. 4. 在在有条件从句有条件从句的主句中的主句中, 一般不用一般不用 be going to, 而多用而多用will/shall进行预测。进行预测

10、。 (即如即如果一事发生，另一事也就发生果一事发生，另一事也就发生) if the telephone rings, i will answer it. 这里的这里的will是情态动词是情态动词, stay是是to stay省略了省略了to。 一般现在时代替一般将来时一般现在时代替一般将来时1. hope, wish, want 等表等表“想要，希望想要，希望” 的词汇无一般将来时，应用一般现的词汇无一般将来时，应用一般现 在时代替一般将来时。在时代替一般将来时。 i hope to see you again. 我希望再次见到你。我希望再次见到你。 i want to get your he

11、lp. 我想得到你的帮助。我想得到你的帮助。 2. come, go, begin, start, leave, arrive, return等动词，可用一般现在时代替一般等动词，可用一般现在时代替一般将来时。将来时。 the important meeting begins at seven oclock. 这个重要会议七点钟开始。这个重要会议七点钟开始。 the bus arrives at seven this evening. 公共汽车今晚七点到达。公共汽车今晚七点到达。3. 表示表示不以人的意志为转移的客观规律不以人的意志为转移的客观规律, 也可也可用一般现在时代替一般将来时。用一般

12、现在时代替一般将来时。 next tuesday is labors day. 下周二是劳动节。下周二是劳动节。 现在进行时代替一般将来时现在进行时代替一般将来时come, go, leave, arrive, start 等动词等动词 也可用现在进行时代替一般将来时。也可用现在进行时代替一般将来时。he is coming here next sunday.下周日他将来这儿下周日他将来这儿。when are you leaving? 你什么时候动身？你什么时候动身？ will一般将来时的否定句结构是一般将来时的否定句结构是: 在在 will 后面加后面加not即可。即可。will not w

13、ontthey wont send their homework to the teacher by email.there wont be a computer on every desk in the future.students wont talk to their teacher on their computers.they wont read books.they wont use books.the teachers wont write on a blackboard with chalk.否定句否定句一般疑问句的结构是一般疑问句的结构是: will提到句首提到句首, som

14、e改为改为any, and改为改为or, 第一二人称互换。第一二人称互换。students will go to school in the future. (变为一般疑问句变为一般疑问句)will students go to school in the future?一般疑问句一般疑问句will you/he/she/they?i will buy some bread this afternoon. (变为一般疑问句变为一般疑问句)will you buy any bread this afternoon?特殊疑问句特殊疑问句: 特殊疑问词特殊疑问词+will+主语主语+动词原形动词原形

15、 +其他？其他？we will work in this factory every year. (对划线部分提问对划线部分提问)the students will come and work in the lab once a week. (对划线部分提问对划线部分提问)i will come to see you the day after tomorrow. (对划线部分提问对划线部分提问)what will you do the day after tomorrow?what/where/when/whowho will come and work in the lab once a

16、week?where will you work every year?1. they will use computers.否定句：否定句：一般疑问句：一般疑问句：肯定回答：肯定回答：否定回答：否定回答：they wont use computers.will they use computers?yes, they will.no, they wont.实时训练实时训练根据要求改写下面的句子。根据要求改写下面的句子。2. students will have a lot of homework to do.否定句：否定句：一般问句：一般问句：肯定回答：肯定回答：否定回答：否定回答：stud

17、ents wont have a lot of homework to do.will students have a lot of homework to do?yes, they will.no, they wont.complete questions about the future.1 _ (use) pens and papers? 2 _ (read) books?3 _ (travel) by small plane?4 _ (send) emails to teachers?_ (go) to school in the future?will students usewil

18、l students gop24will students readwill students sendwill students go1dialoguea: will students use _ in the future?b: no, they wont. theyll use _.pens and paper computerswill + dospeaking 结对完成对话。结对完成对话。dialoguea: will students _ in the future?b: no, they wont. theyll _. go to school study at homewill

19、 + dodialoguea: will teachers _ in the future?b: no, they wont. theyll _ to students.use chalk on a blackboard send emailswill + doput the words in brackets in the correct place in the sentences.1 people wont have any jobs. (difficult)2 robots will do work on farms. (heavy)3 people will have holiday

20、s. (long) 4 there will be rain this evening. (light) people wont have any difficult jobs. robots will do heavy work on farms. 3 people will have long holidays.there will be light rain this evening. checkput the words and expressions from the box into the correct columns. email heavy rain heavy work

21、hot summer interesting job internet small plane traffic jam warm winter wind4weathercomputerjobstravelheavy rain hot summerwarm winter windemail internetheavy work interesting jobchecksmall plane traffic jamtalk about life in the future. write down your ideas. schoolhomestravelweather5p25work in gro

22、ups of four. talk about your ideas. decide on five good ideas.6a: what will schools be like in the future?b: the teacher wont write on a blackboardc: how will our homes change?d: there will be more machinesa: will we find new ways to travel?b: yes, we will. wellc: will the weather change?d: yes, it

23、will. it will bemake a poster. include five of your good ideas.7life in the future will be very different. well 课堂小测验课堂小测验individual activity点击图标查点击图标查看看word链接链接 1. who are you talking _? lucy. what are you talking _? nothing important. a. to; to b. with; about c. with; to d. about; toi. 选择填空。选择填空。2

24、. he usually goes to school_ bike not _ a bus. a. by; by b. by; on c. on; on d. on; by3. the panda _ a baby in a few weeks. a. will have b. has had c. had d. is going to be4. what will the future _? who knows. a. be like b. be c. like d. likes as5. people will live on the moon in the future. _. a. i

25、 think b. no, they will c. i hope so d. yes, they wont 6. i have a lot of things _ this weekend. a. to b. will do c. to do d. are going to7. “what can you see in the box?” “_.” a. everyone b. everything c. no one d. nothing1. sandy often go skating in winter. (next winter) 2. there are two cinemas in that town. (next year) 3. he comes back late. (in two days) 4. she is a conductor of a train. (soon) 5. li ming is ten years old. (next year)i