人教版高中英语必修4 Unit 2 Working the land 语法：v-ing作主语宾语复习（18张ppt）

(共15张PPT)
Working the Land
Module 4 Unit 2 Grammar
Yuan Longping
super hybrid rice
Yuan
Longping
Hobby:
Achievement:
Dream:
He enjoys _____________________________
________ his constant research, the UN begins _______ the world __ hunger.
His dream is ________ his rice so that it can
be grown around the world.
Thanks to
listening, playing, swimming, reading
ridding
of
exporting
Chemical farming or organic farming?
The advantages are:
r______ diseases.
making the soil richer in m______
k_____ the air, soil, and water
_______ chemicals.
inerals
educing
eeping
free from
Organic farming
Dear Dr. Yuan,
Born in a farmer’s family in Sixi, I find this unit really useful. Now Dr. Yuan has been my idol, because we share the same wish to end hunger in the world. I am now considering spreading agricultural knowledge in my hometown .
In my hometown, farmers would prefer to gain greater harvest by enlarging the area of fields . What’s worse, they focus on using lots of chemical fertilizers, which will of course cause environmental damage.
Much to my pity , they seems to be pleased with their farming. How can I persuade them to farm in new ways? Can you help me?
Yours sincerely,
Chen Xiangting
rid the world of hunger.
circulating
would rather
expanding
lead to
regret,
be satisfied with
The -ing form as object:
Verb + doing
Verb phrase+ doing
Verb +
to do
doing
enjoy, mind
allow, permit,
appreciate,
avoid , consider,
finish , imagine,
practice, suggest,
admit , miss
give up, can’t help
look forward to
devote ..to
get down to
pay attention to
lead to, be used to
refer to, feel like
put off, insist on
forget remember
regret stop mean
go on try
similar meaning
different meanings
hate
prefer continue
begin start
Learn to Summarize:
want /need/ require
love like
(At home)
Mom: I can not help_______ (beat) you. You
behave so badly at school. I know you
just want __________________ (beat).
Son: Oh, no, mom! I didn’t mean __________
(break) the rules. I regret ____________
(not behave) well at school.
beating
beating/ to be beaten
to break
not behaving
(At school)
Mom: I’d like to know my son’s behavior at school. Does he
behave well?
Teacher: I regret ______ (tell) you he behaves badly at
school and doesn’t observe the school rules.
to tell
没有调查，就没有发言权。

No investigation, no c ________
comments
Using too much chemical fertilizers remains a ________ (disturb) problem. These fertilizers _______ (build) in people’s bodies, and has ____ (lead) many problems.
Lacking ________ (equip) is another problem. If farmers are _______ (equip) with modern machines, more food will be produced and _______ (export).

Farmers’ not having enough knowledge also adds to the problem. Scientific ________ (discover) lead to more effective _________ (produce) .
Learn to use: Facts in Sixi
disturbing
build up
led to
equipment
equipped
exported
discoveries
production
In the beginning, people thought Yuan Longping was silly. In their opinion, it was a waste of time _______(work) the land throughout the year. But Yuan didn’t give up _________(search) for ways to increase rice output.
Now, many people think, as Dr. Yuan has been in his eighties, it is no good ________(work) so hard. But Dr.Yuan says: it is fun _________ (struggle) for my people and for my dream.
working
searching
working
struggling
The –ing form as subject:
It is
doing
no good
no use
useless
a waste of time
a wonder
worthwhile
fun
…
Learn to Summarize:

1.With Sunday coming soon, these children are looking

forward to going home and see their parents.

2. The teacher asked us to stop talking and listening

to him.

3. The light is still on. He must have forgotten

turning it off when leaving.
A
B
C
D
A
A
B
B
C
C
D
D
seeing
to listen
to turn it off
Correct the mistakes


4. I don’t feel like to work. What about going to

disco instead.


5. If you think that the illness is serious, you should not

put off to see the doctor.
A
B
C
D
A
B
C
D
Correct the Mistakes
working
seeing

农民已经习惯了使用化肥。过多使用化肥会引起
环境问题。


2. 人体内累积起来的化学物质会引发癌症。注意让水
和土壤远离化学物质。


3.让世界摆脱饥饿不是件容易的事。专家建议要避免
危害环境。


-ing as subject and object.
Farmers have been used to using chemical fertilizers. Using chemical fertilizers too much leads to environmental problems.
The chemicals that build up in people’s bodies will lead to cancer. Pay attention to keeping water and soil free from chemicals.
Ridding the world of hunger is not an easy task. Specialists suggest avoiding damaging the environment.
Learn to use: Advice from the specialists.
请你替Dr.Yuan给Xiao Chen的爸爸写一封100字左右的信，说服他采用更为科学的种植方式。要点包括：
1.过多使用化肥会危害环境。要多使用自然肥料。
2.掌握科学知识意味着增加产量。同时，如果可能的话，我建议你购买一些先进的设备。
3.有机耕种可以避免破坏环境。
Expressions for reference:
It’s better to do…
This is good value because…
It’s more expensive but…
It’s a great pity that…
You’ll taste the difference when…
(要求:尽量使用本单元的词汇短语,适当用ing形式做主语/宾语,可以适当增加细节，以使行文连贯。)开头已经给出：
Dear Mr. Chen,
I respect your work, but I think your way of farming
needs a change…
Persuasive Writing