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人教版八年级英语下册第一单元学案

 xuxuzhouzhou 2011-03-01
Unit 1  Will people have robots?

Section A

一、     教师寄语:Confidence in yourself is the first step on the road to success.

自信是走向成功的第一步。

二、       学习目标:

Knowledge goals(知识目标)

1.Words&phrases: robot, paper, less, fewer, will, pollution, etc.

Target language: Will people …? Yes, they will /No, they won’t .

         There will be…

Grammar:

 1.学习并掌握will 构成的一般将来时态的陈述句、否定句、疑问句及回答.

2. 学习并掌握There be 句型的一般将来时.

3. More , less , fewer 的用法.

Ability goals(能力目标):

用一般过去时、一般现在时和一般将来时谈论过去、现在和将来发生的事情。

(1)-- Will there be less pollution?

--No,there won’t.There will be more pollution.

--Will there be fewer trees?

--Yes,there will.Kids won’t go to school.

Kids will study at home on computers.

Emotion goals(情感目标):

1.通过本课的学习,对未来进行预测  

2.让学生在学习中学会交流、合作,体验学习成就感。

三、教学重难点 

重点 will构成的一般将来时态的句式。
难点 1.more,less,fewer的用法。

2.there be 句式的一般将来时态there will be…

四、学习过程

1、预习导学及自测

A.英汉互译

1.污染_________2.空闲时间______________3.on computers___________  

4.study at home______ 5.in 100 years____________6. be free_________

B.morelessfewer填空:

1.There will be ________________(更多的建筑)in 50 years.

2.The students will have _______________(更少的家庭作业)to do.

3.There will be ________________(更少的污染)here.

4Kids will have ________________(更少的计算机)in their classroom.

5.There will be ________________(更多的图书馆)in this city.

6.There will be ________________(更少的树)in the park.

2、语法小结:一般将来时

1)一般将来时由“助动词will+动词原形”构成,表示将来某个时间要发生的动作或存在的状态,常与表示将来的时间状语连用,如:

tomorrownext weeknext yearin the future等。例如:

1We will come to see you next week.

2--Will people use money in 100 years?

--Yes,thet will./--No,they wont.

3How will the world be different in the future?

2)be doing表示将来:主要意义是表示按计划、安排即将发生的动作,常用于位置转移的动词。
如:go, come, leave, arrive等,也可用于其他动作动词。
We are having fish for dinner.
We are moving to a different hotel the day after tomorrow.
这种用法通常带有表示将来的时间状语,如果不带时间状语,则根据上下文可表示最近即将发生的动作。
A: Where are you going?
B: I am going for a walk. Are you coming with me?
A: Yes, I am just coming. Wait for me.
3)
be going to do表示将来:主要意义,一是表示“意图”,即打算在最近的将来或将来进行某事。
Are you going to post that letter?
How long is he going to stay here?
3、自主探究

你能发现下面的亮点吗

(1)Do you think there will be robots in people’s homes?此句是一含宾语从句的主从复合句,Do you think…是主句,there will be…是宾语从句。Do you think…?答语一般为:Yes, I think so.No, I don’t think so.有时do you think作为插入语,放在特殊疑问词后,该疑问句的其他部分应为陈述语气。

a.你认为十年后你会干什么?________________________________?   

b.I think:我认为每家都会有个机器人。_______________________

c.I don’t think:我认为将来孩子们不会去上学。_______           

(2)There be句型:

构成:肯定句:There be+某人/某物+地点/否定句:There be +not, someany,(not any可以换成no)/一般疑问句;be提前,someany

there be 接词要运用就近原则.

a. There____ a book and two rulers on the desk.

b. There ____ two rulers and a book on the desk.

There be 句型有时态的变化

a. 一般现在时:There is/are…     b. 一般过去时:There was/were…

c. 一般将来时:There will be…  / There is/are going to be…

Books will only be on computers, not on paper. 书只会在电脑上,而不会在纸上。

paper n. 纸;纸张,是不可数名词。表示一张纸a piece of paper; “两张纸two pieces of paper

  桌子上有一张纸。__________________________________ .

paper n. 试卷, 作可数名词,有复数形式。

我丢了一份历史试卷。_________________________________ .

There will be fewer people. 将有更少的人。

本句是含有there be句型的一般将来时的简单句。

结构为:There will be + 主语+其他。

其否定形式是在will 后加not;疑问句形式是把will 提到there前。简略肯定回答:Yes, there will. 简略否定回答:No, there won’t.

a.将没有足够的给人住的空间。________________________        .

b.世界上将有更少的动吗?                                     ? 

fewer adj.(few的比较级) 较少的;更少的,修饰可数名词的复数

I have fewer friends. 我有更少的朋友。

fewer, lessmore

fewer

较少的;更少的,few的比较级,修饰可数名词复数

我朋友比我的苹果少。

__________________________________ .

less

较少的;更少的,little的比较级,修饰不可数名词

我钱包里的钱更少了。

____________________________________ .

more

更多的,manymuch的比较级,可修饰可数名词,也可修饰不可数名词。

瓶子里的水更多了。

______________________________ .

我们有更多的挑战。

____________________________________ .

注意: few little 表示否定,意为“几乎没有”;

           a few, a little表示肯定,意为“有一点儿”。

          可别混淆哦!

 

 

 

What do you think Sally will be in five years? 你认为萨利五年后将会做什么?

do you think 在句中通常被认为是用作插入语,意思是你认为,它后面的部分通常用陈述句语序。插入语一般是对一句话做适当的附加解释,如将其去掉,对整个句子来说,并无大影响。

What do you think the TV in the future will be? 你认为未来的电视会什么样?

例题:When do you think ______back?

A. will she be    B. be she will   C. she will be    D. will she be

点拨:do you think 用作插入语,它后面的部分通常用陈述句语序。答案:C

in five years 五年后,提问“in + 时间段时用特殊疑问词how soon when

—How soon/ When will they return? 他们多久/ 什么时候返回?

—In three weeks. 三周后。

in是指以现在时间为起点的在一段时间以后,也可以表示在将来多少时间之内,句中的谓语动词要用一般将来时态。after常常指以过去时间为起点的在一段时间之后,所以它与过去时态连用。当after指某个特定的未来时刻或日期之后,或指以将来某一时间为起点的若干时间之后时,它可以与将来时态连用。如:He started on Sunday and arrived in Beijing after three days.他星期天动身,3天之后到达北京。

I’ll be free after Friday. 我星期五之后有空。

a. 他两天以后回来。__________________________________.

b. 我能一小时以内完成作业。______________________________.

4、合作交流

Step1  3a.Talk about Sally.Look at the pictures of Sally and fill in the blanks.

Step2  Pairwork:3b

5、拓展创新

Step1 Write about yourself.(3c)

Step2 Groupwork(六人一组):畅想未来

 What do you think our city will be like? Discuss in groups and write about it.

 至少六条,you can use there will ……….there won’t be ……….

                                                                             

                                                                             

                                                                                 

6、典型例题解析

例题1There is some____in your drawer. You can correct the mistakes in your__.

A. paper; paper  B. papers; papers C. paper; a paper D. papers; paper

点拨:根据前半句的谓语动词is可知空格处用paper,意为;后半句句意为你可以改正试卷中的错误,作试卷讲,paper是可数名词,在本题中可用单数也可用复数;your是形容词性物主代词,不可再接冠词。答案:A

例题2We’ll try our best to do the work with __money and  people  .

A. few; little  B. a few; a little   C. less; fewer   D. fewer; less

点拨:money是不可数名词,要用little及其有关的词或短语修饰;people是复数形式,要用few及其有关的词或短语修饰。句意为我们将尽力用更少的资金、更少的人去完成这项工作。  答案:C

例题3There will be robots _____ with us in the future.

A. talk      B. will talk      C. talking       D. talked

点拨:句意为将来会有机器人和我们交谈。”There will be + sb. +doing sth. There is/ are +sb./ sth. +doing sth.的变形。 答案:C

【当堂达标】

() 单项选择

1.The city will have _____ trees and _____ pollution.

A.more; lot   B.less; fewer  C.more; less    D.less; less

2.Lana’s father will go to Paris _____ seven o’clock.

A.on       B.after          C.in      D.at

3.There is only       time leftWe must hurry

A.little       B.a little     C.few      D.a few

4.How long will cats live ______?

A.to   B.to be   C.for   D.on

5.Industrial______ has killed much of the river’s wildlife.
         A.pollution  B.prediction  C.subway  D.paper

() 用括号中所给动词的正确形式填空

1.I won’t ________(be) free tomorrow.

2.The students ________(have) a meeting this weekend.

3.It’s _________(rain) this evening.

4._______you _______ (be) free tomorrow?

5.My sister ________( not move )to France this year.

中考链接

1.(2009 山东德城区)A: When do you think ________?

  B: About half past five. I will pick him up at the airport.

A. he will come B. will he come C. did he come  D. he came

2.2009 杭州)No hurry . The bus will arrive ______ ten minutes.

A.at         B. for        C.in    D. by

3.(2009 福州) —Why are you in such a hurry ,Mike?

         —There _______ an NBA basketball game in ten minutes.

A. will have   B. will be  C.is going to have  D. are going to be

五、课后反思:

我的收获:___________________________________________________ 

___________________________________________________________

我的不足:________________________________________________       

我努力的方向是_________________________________________________

 

Unit 1  Will people have robots?

Section B

、教师寄语:Where there is a will, there is a way. 有志者事竟成。

、学习目标:

Knowledge goals(知识目标):

New words: fly ,took, fall, fell,alone, probably, able, dress, come true , thought, already, made, human, possible , seem, impossible

Target language: What do you think Sally will be in five years ?

       I think she/he will …

Grammar: a. will 构成的一般将来时态  b .There be 句型的一般将来时.

Ability goals(能力目标):通过学习,能will来作预测。

Emotion goals(情感目标):

通过对本课的学习,增强学生对未来职业的意识,让学生对未来充满信心。

三、教学重难点 (重点:学会使用will来作预测; 难点:培养学生阅读习惯)
四、学习过程

1、预习导学及自测

根据文章将下列短语补充完整。

1.爱上(某人或某物) _________    2.be able to  ___________    

3. space station ______        4. wenty years from now ________  

5. help sb. with sth. _______  6. make sb. do sth. _______ 

7.get bored  _______  8. ______ like humans正好象人类 

9.____ ___ the housework 帮助干家务 10.do the ___ things ___ us做和我们一样的事情11. ______ up 醒来   12.______ bored 变得厌烦  

13.have less work ______ ______有更少的事情要做

14.have many different ______ 有很多不同种形状  

15.help ______ ______people ______ ______ 帮助寻找建筑物下的人们 

16. ______ ______电动牙  17.seem____  似乎不可能

18._____ and______ again 一次又一次

词汇巩固 (你问我拼):小组合作互相听写回顾词汇,把难掌握的词汇想办法记住。然后接受其他小组的挑战。

2Listen to Alexis and Joe. Number the pictures1-3.

Listen 2b again. Fill in the blanks with the correct verbs from the box.

3、自主探究, 谈困惑,诉发现。

你能发现下面的亮点吗

1I’ll live in Shanghai, because I went to Shanghai last year and fell in love with it. 原因状语从句

我将住在上海,因为去年我去了上海,并且喜欢上了那儿。

本句是含有because引导的原因状语从句的复合句。

all in love with 爱上(某人或某物

I fell in love with the skirt when I saw it. 当我一见到这件裙子,我就喜欢上了它。

fall v. 落下;跌落,其过去式是fell    

Rain is falling.   正下着雨。

2I think I’ll live in an apartment with my best friends, because I don’t like living alone.

宾语从句    原因状语从句

我想我将和我最好的朋友住在一个公寓里,因为我不喜欢单独居住。

本句是含有宾语从句的复合句。在宾语从句中,又含有由because引导的原因状语从句。

alone adv. 单独地;孤独地,相当于by oneself

She went home alone. 她独自回家去了。

alone adj. 独自的,常作表语。          

The girl is alone.

这女孩独自一人。

alonelonely

alone

可作副词,也可作形容词,不带感情色彩,表示客观情况。

When the baby woke uphe found himself alone.

这个婴儿醒来时,他发现只有他一个人。

lonely

意为孤独的;寂寞的,表示主观上感到孤独、寂寞,有较浓厚的感情色彩,指因缺少朋友、同学、友谊等而产生的一种悲伤和忧郁的情感。它作表语或定语。也可修饰地点,意为人迹稀少的;荒凉的

Do you feel lonely as an only child? 身为独生子女你觉得孤独吗?

I was alone, but I didn’t feel lonely. 我虽独自一人,但我不感到寂寞。

Mr Read lives alone in the lonely village, but he is never lonely.

He has many friends.

里德先生寡居于偏僻的小村中却从未感到孤单。他有很多朋友。

3On the weekend, I’ll be able to dress more casually. 在周末,我将会穿得更休闲。

be able to 有能力做某事;会做某事He is able to swim. 他会游泳。

be able to can

二者都可以表示能;会。在表示现在和过去力所能及时,二者可以互换。

I can/ am able to speak a little English. 我现在会说一些英语。

He was able to/ could run fast when he was eight years.

 他八岁时就能跑得很快了。

但它们也有一些区别:

be able to

可用于各种时态;              可用于不定式的后面;

不能用于表示猜测的句中。

can

只用于一般现在时和一般过去时。不能用于不定式的后面。

表示猜测时,只能用can

You will be able to learn another foreign language in two years.

两年后你将能够学另一门外语。

I hope to be able to go fishing with you. 我希望能和你一起去钓鱼。

Mr King can’t be at home now. 现在金先生不可能在家。

dress v. 穿衣,作不及物动词

Get up and dress quickly. 赶快起床穿衣服。

dress v. ……穿衣,作及物动词,也可构成dress oneself,意为给自己穿衣

The mother is dressing her baby. 妈妈正在给婴儿穿衣服。

The boy can dress himself.  这男孩能自己穿衣。

dress up 穿上盛装;打扮

The children dressed up as policemen. 孩子们把自己打扮成了警察。

比较一下dress, wearput on

三者都有穿衣的意思,但穿法不同。

dress

可表动作,人作宾语,构成dress sb. dress oneself/ get dressed

The old woman can’t get dressed./ dress herself.

这老妇人不能自己穿衣服。

也可表状态,常构成 be dressed in +衣服

The girl is dressed in a white skirt. 这女孩穿着一件白色的裙子。

wear

穿着的状态,也可表示戴着,后接衣服等的名词。

She wore her red coat and glasses. 她穿上了她的红外套,戴上了眼镜。

put on

 

穿的动作,即穿上 后接衣服的名词。

It’s cold. Please put on your sweater. 天冷,请穿上你的毛衣。

4There are many famous predictions that never came true. 定语从句   有许多从来没有实现的著名预言。

本句是含有定语从句的复合句。在主从复合句中作定语的从句叫定语从句。定语从句所修饰的名词或代词叫先行词,引导定语从句的词叫关系词。that never came truepredictions的定语。

come true (希望等)实现;达到

His dream came true at last. 他的梦想最终实现了。

come from 来自

TuanTuan and Yuan Yuan come from the mainland of China.

团团和圆圆来自中国大陆。

come over 顺便来访

Can you come over to my house next Sunday? 下星期能来我家吗?

come back回来

He came back home at five yesterday. 昨天他五点回到家。

5Before 1929, there was no sound in movies. 1929年以前,电影都是无声的。

sound n. 声音,指人们听到的一般自然界的各种声音,包括鸟叫声、流水声等。

Listen! Can you hear the sound of the bird? 听!你能听到鸟叫声吗?

sound v. 听起来

His idea sounds a good one. 他的意见听起来不错。

The music sounds sweet. 这音乐听起来很甜。

6Some scientists believe that there will be such robots in the future.  宾语从句

一些科学家们相信将来一定会有这样的机器人。

本句是含有宾语从句的复合句。that there will be such robots in the futurebelieve的宾语。

such adj. 这样的;这种,用来修饰名词。

Tom lives in such a large house.

汤姆住在一所这么大的房子里。

你知道suchso的异同吗?

二者都有如此;这样的意思,但具体用法相异。such用来修饰名词,so用来修饰形容词或副词。

 

                  

such

such + a/an +adj. +n.(单数)

such +adj. +n.(复数/ 不可数名词)

                       

 

 

 

so

so+ adj./adv.

so+ adj.+ a/an+ n.(单数)= such + a/an +adj. +n.(单数)

so+ many/ few/ much/little+ n.(复数/不可数名词 )

 

 

 

 

 

 


He is such a clever boy.=He is so clever a boy.

他是如此聪明的一个男孩。

It’s such fine weather today. 今天天气如此好。

He speaks so fast. 他说得这么快。

They didn’t have so much time to do their homework.

他们没有如此多的时间去做作业。

7For example, there are already robots working in factories.

例如,已有一部分机器人在工厂里工作了。

本句含有固定句型:There is/ are +sb./ sth. +doing sth. 表示有某人/某物在做某事

There are some boys swimming in the swimming pool.

 有一些男孩在游泳池里游泳。

8That may not seem possible now, but computers, space rockets and even electric

Tooth brushes seemed impossible a hundred years ago.

现在看起来似乎是不可能的,但在100年之前,电脑、宇宙火箭甚至电动牙刷似乎也是不可能的。

本句是由but连接的并列句。

seem v. 像是;似乎

观察例句,领悟seem的用法:

1.Lucy seems quite happy. 露西似乎很高兴。

2.It seems a good idea. 似乎是一个好主意。

3.Group 2 seemed to win the match. 二组好像赢了比赛。

4.It seems that he was ill. 似乎他病了。

你还知道seem的其他用法吗?如下:

A.seem + adj./ n.  似乎是……

B.seem + to do sth. 好像……

C.It seems that …  好像……

其中,BC两用法可以互相转换。

His temperature seems to be all right. = It seems that his temperature is all right.   他的体温好像很正常。

possible adj. 可能的

It’s possible for an- eight- month baby to walk

对于一个八个月的婴儿来说,会走路是可能的。

impossible adj. 不可能的,是possible的反义词。

Nothing is impossible if you put your heart into it.

如果你全神贯注,没有事情是不可能的。

典型例题解析

例题1That old man lives in the house _____. He doesn’t feel _____.

A.lonely; lonely  B.alone; alone  C.alone; lonely  D.lonely; alone点拨:句意为那位老人孤独地住在房子里。他不感到孤独alone意为孤独地,可作副词;表示主观上的孤独、寂寞,用lonely答案:C

例题2Take it easy. I am sure you _____ work it out soon.

A. will can      B. will be able to      C. be able to      D. could

点拨:句意为别着急,我相信你很快就会把它给解出来的,用be able to 的将来时。A项错误,因为can没有将来时;C项中的be受人称单复数所决定;D项不符合时态。 答案:B

例题3The child isn’t old enough _____ himself.

A. wear       B. to wear       C. to put on       D. to dress

点拨:enough to do sth. 意为足以做某事dress后可接反身代词,表示给自己穿衣。答案:D

4、合作交流 

a. Take about your life now, ten years ago , and ten years from now with your partner.

b. What do you think what things the rpbots can do? Discuss with your partner and do 3c .

5、拓展创新

模仿Section B 3a短文中的内容,写一写对自己十年后的生活的设想,然后读给全班同学听。
【当堂达标】

() 根据所提供的首字母和汉语提示完成单词。

1.Where did you l_____ before.    I lived in Beijing.

2.Jim will be a____ to meet his old friend next month.

3.I will have a job____(面试)tomorrow. I need to look smart.

4.On the weekend, I’ll be able to dress more _____(随便).

5.Who _____() this letter?     Tom did.

() 单项选择

1.I’m sure my dream will _____.

A. come in        B. come true.    C. come into     D. come out.

2. I’ll fly to the rocket with the ______ like Yang Liwei.

A. astronaut.   B. computer programmer  C. engineer  D. reporter 

3.Let me help you to carry the box.

No, thanks. I can do it by _______.

 A. me       B. my       C. mine       D. myself.

4. There are about two ____ students in the newly-built school,

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

5. Mr Johnson asked me do remind you of the meeting this afternoon. Don’t forget it!      Ok, I_____.

A. won’t     B. don’t       C. will      D. do

三、根据提示完成句子。(每空一词)

1. 在未来的家庭中拥有一台机器人是很有可能的。

It’s ____ _____ _______ a robot at home in the future.

2. 对孩子们来说早起是好事。

____ good _____ children ____ ____ ____ early.

3.他们今天下午两点后能够住进这个房间。

They will ____ _____ _____ live in the room ____2:00 this afternoon.

4.我们爱上这座美丽美丽的城市。We ___ ___ ___ ___ the beautiful city.

中考链接

1.2009 晋江)–Do you know ______ tomorrow?

   --Susan said anytime was OK, she needn’t go to work tomorrow.

A.what time will we meetB.what time we will meetC.where we will meet

2.2009 东营)—Are you going to the picnic with us tonight? –Yes.

—You won’t be late, __?

A. should you   B. will you   C. don’t you   D. can you

五、课后反思:

我的收获:___________________________________________________        

___________________________________________________________

我的不足:___________________________________                     

我努力的方向是_______________________________        

答案:

Unit1  Section A

达标检测

一、单项选择   CDABA

二、用括号中所给动词的正确形式填空

1.be 2.will have 3. going to rain 4.will be  .5. won’t move

中考链接     ACB

Unit1  Section B

达标检测答案

一、1.live    2. able  3. interview   4.casually    5. wrote

二、1 B  2. A  3 D 4 A 5 A

三、1. possible  to   have  2.  It’s   good  for  to  get up.

3. be  able  to  after  4. fell  in  love  with

中考链接 1.B  2.B

 

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