人教年级上册 Unit 7 Will people have robots?Section A (1a-2d) 习题课件 (共29张PPT)

(共29张PPT)
Unit 7 Will people have robots
第一课时 Section A (1a～2d)
目录
01
02
名师点拨
课前预习
03
课堂小测
04
课后作业
课前预习
1. 纸；纸张 n. ______________
2. 污染；污染物 n. ____________________
3. 预言；预测 n. ____________________
4. 将来；未来 n. ____________________
5. 污染 v. ____________________
核心单词
paper
pollution
prediction
future
pollute
6. 环境 n. _______________________
7. 行星 n. _____________________
8. 地球；世界n. _____________________
9. 种植 v. 植物n. _____________________
10. 部分 n. ____________________
environment
planet
earth
plant
part
11. 在纸上 ___________________
12. 活到200岁 ________________________
13. 100年以后 ___________________
14. 处于极大危险之中 ___________________
15. 在地球上 ___________________
16. 参与；发挥作用 ______________
常考短语
on paper
live to be 200 years old
in 100 years
be in great danger
on the earth
play a part
17. 你认为人们家里将会有机器人吗？
Do you think ________________________ in people's homes？
18. 所有东西都将是免费的。
Everything __________________________.
19. 将会有更多的污染。
There will be __________________________.
典型句子
there will be robots
will be free
more pollution
20. 噢，城市将会更加拥挤，污染将会更加严重。
Well, cities will be _______________________________.
21. 我们可以节约用水，还可以种更多的树。
We can ___________________ and __________________________.
more crowded and polluted
use less water
plant more trees
名师点拨
there will be意为“将会有”，是there be 句型的一般将来时形式，可与there is / are going to be … 进行句式互换。
1
there will be的用法
【拓展】there be句型的一般用法如下：
用法 举例
there be 表示某地存在某物；与之用法易混淆的动词have则表示“拥有；持有” There is a black cat on the playground. 操场上有一只黑猫。
I have a black cat. 我有一只黑猫。
遵循就近原则，即be动词和最靠近它的名词在数上保持一致 There is an apple and two bananas on the table. 桌子上有一个苹果和两根香蕉。
There are two bananas and an apple on the table. 桌子上有两根香蕉和一个苹果。
( )1. There _______ a lot of people waiting for the bus now.
A. are B. is
C. were D. was
专 练
A
( )2. There _______ an English speech next Tuesday.
A. is going to have
B. will be
C. will have
D. are going to be
B
2
in与for在表达时间上的区别
比较项 用法 举例
in “in+一段时间”表示在某一段时间之后，通常用于一般将来时；常用how soon提问 —How soon will Jack's father come back 杰克的爸爸多久才会回来？
—He will come back in an hour. 他将在一个小时后回来。
for “for+一段时间”表示某个动作或状态持续多长时间；常用how long 提问 —How long will he stay there 他将在那里待多长时间？
—He will stay for a week. 他将要待一个星期。
( )1. —_______will you be ready, Andy
—In ten minutes.
A. How much B. How often
C. How long D. How soon
专 练
D
( )2. —How long have you learned English
—I have learned English_______six years.
A. in B. for
C. at D. during
B
3
more, less与fewer的区别
比较项 含义 用法 举例
more 更多的（many和much的比较级） 后接可数名词复数形式或不可数名词 If you read more books, you will get more knowledge. 如果你多读些书，你就会获得更多的知识。
less 较少的（little的比较级） 后接不可数名词 He has less money than you. 他拥有的钱比你少。
比较项 含义 用法 举例
fewer 较少的（few的比较级） 后接可数名词复数形式 There will be fewer people in the village. 村子里的人将会更少。
( )1. —Why do you like living in the countryside
—Because there's _______pollution and_______trees here.
A. less; fewer B. less; more
C. more; less D. fewer;fewer
专 练
B
( )2. _______careful you are,_______mistakes you will make.
A.The more; the less
B.The fewer; the more
C.The more; the fewer
D.The less; the less
C
一、根据句意，用所给单词的适当形式填空
1. Will we have to move to other ______________(planet)？
2. A lot of fish in the lake died because of water ______________(pollute).
3. We should ______________(plant) more trees to save the earth.
课堂小测
planets
pollution
plant
4. We all have many ______________ (predict) about the future.
5. The river is seriously ______________(pollute), so lots of fish in it died.
predictions
polluted
二、根据汉语意思完成句子，词数不限
6. 家庭中的每个人都应该参与干家务。
Everyone in the family should ______________ doing housework.
7. 我认为未来将会有很多种机器人。
I think ___________________ many kinds of robots in the future.
play a part in
there will be
8. 我认为300年后人们将会搬去其他行星，例如火星。
I think people will ___________________________ like Mars __________________________.
9. 我的地理老师告诉我地球绕着太阳转。
My geography teacher told me ______________ moves around ______________.
move to other planets
in 300 years
the earth
the sun
10. 如果我们没有意识到保护地球的重要性，我们将处于极大危险之中。
If we don't realize the importance of protecting the earth, we will be __________________________.
in great danger
三、单项填空
( )11. My sister often studies English_______ her iPad.
A. in B. for C. at D. on
( )12. Please pass me two _______.
A. pieces of paper B. piece of papers
C. paper D. papers
D
A
( )13. He _______ in three days.
A. coming back B. came back
C. will come back D. comes back
( )14. —If _______ people drive cars, there will be_______ air pollution.
—Yes, I agree with you.
A. less; fewer B. fewer; less
C. fewer; fewer D. less; less
C
B
( )15. —Will people live to be 300 years old in the future
—No, _______.
A. they aren't B. they won't
C. they don't D. they can't
B
课后作业
此部分习题详见独立装订的《课后作业》。请同学们完成《课后作业》Unit 7第一课时的练习题。
THANKS!