2016~2017学年度 最新精编初二英语学案及答案

八年级下册学案

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）

.Words : robot, paper, less, fewer, will, pollution, astronaut ,space, fly, alone

Sentences:-

- 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.

三、教学重难点

◆重点由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.用more，less，fewer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.

4．Kids 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：there be 结构

①构成：肯定句：There be+某人/某物+地点/否定句：There be +not, some改any,(not any可

以换成no)/ 一般疑问句;be提前，some改any

② 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.

③ 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…

④there be句型的一般将来时

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? ?

3、自主探究

(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.或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。_______

（3）There will be more pollution. in five years.

in five years 五年后，提问―in + 时间段‖时用特殊疑问词how soon

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: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 ……….

五、【当堂达标】

(一) 单项选择

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

A. more; lot

B. less; fewer

C. more; less

D. less; less

( )n a‘s father will go to Paris _____ seven o‘clock.

A. on

B. after

C. in

D. at

( )3.There is only time left．We 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

(二) 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.

六、课后反思：

我的收获：___________________________________________________

我的不足：________________________________________________

我努力的方向是_________________________________________________

Section B

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

二、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 ?