人教版八年级下册英语第一单元unit1知识点.docx

Unit 1 Will people have robots？
★语法知识归纳
一、概念：表示将来某个时间要发生的动作或存在的状态，也表示将来经常或反复发生的动作，常与表示将来的时间状语连用，如tomorrow, next week, next year等。
I will go back to my hometown next week.
We will come to see you every Sunday.

二、构成
1.肯定式：主语+will/shall/be going to +动词原形+其他
will:
shall:
be going to:
○1They’ll have a test next week.
○2Shall we have a rest?
○3I’m going to write a letter to my friend.

2.否定式：在will/shall/be后面加not
will+not= shall+not= is+not= are+not=
将上面三个肯定句变为否定句
○1
○2
○3

3.一般疑问句：将will/shall/be提到主语之前。
将○1、○3句变为一般疑问句
○1
○3

★重点句子讲解
1.Do you think there will be robots in people’s homes?
(1)本句是一个_________句，think后面接_________从句，从句的语序必须是_________语序。引导词_______________________.
(2)there will be是there be 句型的一般将来式，否定形式为___________________.一般疑问句形式是 _____________________. be going to 形式为______________________________.
翻译：今晚将有一场电影。____________________________________
改为否定句：__________________________________________
改为一般疑问句：______________________________________
回答上面句子：________________________________________
(3)there be 的就近一致原则。
There _______a book and two rulers on the desk.
There _______two rulers and a book on the desk.

2. People will live to be 200 years old.
live to be +基数词+year(s) old 意为“活到......岁”。
翻译：200年后，人们将会活到200岁。
_________________________________________________________.

3.Will people use money in 100 years？
“in+一段时间”表示在一段时间之后。He will be back in two days.
in与after 的区别
in用于将来时态的句子中
after○1用于过去时态的句子中表示在一段时间之后。He came back after three days.
○2后接时间点，表示在某时刻之后。He’ll be back after three o’clock.

4. There will be less water in the future.
○1less是________的比较级，修饰_____________. fewer是________的比较级，修饰______________.
more是_______________的比较级，修饰________________________________.
填空：Mr. Smith wanted to get __________money.
This school has __________teachers than other schools.
There will be __________pollution.

随堂测验
一、填空
1. There____¬________ a football match ________a week.
2. I’m sure he will live _________ ninety.
3. If you want to be healthier, you should do _________exercise.
4. Do you agree ________me?
5. There will be more cars, so there will be_________________.
二、用所给单词的适当形式填空
1. The boy is glad that he___________(have) a computer soon.
2.__________(Be)everything OK? I’ll start the machine.
3. I have ___________(much) homework than before and there’s __________(little) spare time.
4.________(few) trees will make the weather worse.
5. There__________________________(be) a meeting this evening.

5. I’ll fly rockets to the moon.
○1fly 的过去式________
○2fly + kites/planes/rockets 放风筝/开飞机/乘坐火箭
○3fly to … by plane/air. 他上个月乘飞机去了美国。_____________________________________________.

6. On the weekend, I’ll be able to dress more casually.
○1be able to 表示经过努力而成功做成某事
can 能够
○2dress、wear、put on的区别
dress 后面加人。The boy is too young to dress himself.
wear后面加衣服，表示穿的状态。Kate is wearing a red dress today.
put on 表示穿衣服的动作。He put on his coat and went out.

随堂测验
一、 单项选择
1. Some day I’ll fly _______the moon __________vacations.
A. to; to B. for; to C. to; for D. for; for


2. My grandpa lives in the house ______, but he never feels ________.
A. alone; alone B. lonely; lonely C. lonely; alone D. alone; lonely
3. The child isn’t old enough to ________himself.
A. dress B. wear C. put on D. be in
4. He’ll ______ get good grades this term.
A. can B. be able to C. could D. be able
5. ——Which_______ do you think will win the next World Cup?
——Brazil.
A. city B. school C. country D. town
二、 用所给单词的适当形式填空
1. I want to be a __________(report) when I grow up.
2. He went to Japan ___________(alone) last week.
3. This little girl can dress _____________(she) now.
4. My father ________(keep) a parrot at home last year.
5. Tony ___________(fall) in love with Anna last month.

7. Predicting the future can be difficult.
本句的主语为__________________,它是___________短语。
游泳对我们的健康有好处。__________________________________________
这种句型可以用“It is +adj +of/ for sb. + to do sth.” 来代替。
注意：当形容词为 good, kind, nice, clever 等描述人物性格、品质的词时，用of.
转换上面的句子___________..