人教版高中英语必修四unit2 Working the land Period1 Vocabulary课件（28张PPT）

(共28张PPT)
高中英语（人教版）
Learning objectives
After the class, you will be able to
1, master the usage of the key words and
expressions
2, memorize the transformations of some words.
3, apply the key words and expressions.

1. struggle [?str?ɡl] 0
2. disturbing [d??st??rb??] 0

3. expand [?k?sp?nd] 0
4. rid [r?d] 0
5. be satisfied with 0
6. would rather 0
7. regret [r??ɡret] 0
8. lead to 0
vi.& n. 斗争; 拼搏; 努力
adj.引起烦恼的；
令人不安的
vt./ vi. 使变大；伸展
vt. 摆脱；除去
对……感到满意
宁愿，宁可
vt./n.遗憾; 惋惜;懊悔
导致; 造成(后果); 通向
[课文原句] Indeed, his sunburnt face and arms and his slim and strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades.
struggle for 为…而奋斗
1. struggle vi.& n. 斗争; 拼搏; 努力; 挣扎
Helen Keller became deaf and blind when she was 19 months old, but she never gave up and struggled to lead an active life.
struggle to do sth. 努力做某事
To get an education, he was struggling against/with many
difficulties.
struggle with/against 与…作斗争, 同…搏斗
Bravely, Mary struggled to her feet, and fought with the wind and rain beating against her.
struggle to one's feet 挣扎着站起来
struggle to do sth. 努力做某事
struggle with/against 与…作斗争, 同…搏斗
struggle to one's feet 挣扎着站起来
struggle for 为…而奋斗
whom he has struggled for
1. Fish struggle _____ survival when the water level drops in the lake.
2. For years he has been struggling ____________ cancer.
3. Knocked down by a bike, he was badly hurt and had to .
4. She is bring up a family on a very low income.
for?
with / against?
struggle to his feet
struggling to
2．disturbing adj.引起烦恼的；令人不安的
[课文原句]At that time, hunger was a disturbing problem in many
parts of the countryside.
★disturb vt. 打扰; 妨碍; 使不安; 使烦恼; 使焦虑
Don't disturb！请勿打扰！
disturb the peace 扰乱治安
disturbing experiences/news 令人烦恼的经历/消息
It's disturbing that... 令人不安……
It is very disturbing that we haven't heard from him.
★disturbed adj. 心烦意乱的；烦恼的；心神不安的
I'm very disturbed about him.
be disturbed about 因……而感到心神不安
1. In addition, more traffic jams and accidents arise
from it, which in turn (disturb) people's
normal life.
2. He felt (disturb) when he heard his
mother was ill.
3. The news that I failed this time is quite 0
(disturb).
disturbed
disturbing
3. expand vt./ vi.
[课文原句] Dr Yuan searched for a way to increase rice harvests without expanding the area of the field.
：to become greater in size,number or importance; to make sth. greater in size, number or importance
expand ... into ...　　把……扩展/发展成……
1.They tried their best to expand the little firm into a big company.
使变大；伸展
expand into ...　　发展成/扩大成……
expand on sth.　　　 细说(阐述)某事
2.The narrow path in the village expanded into a wide road.
3. The newly-built golf course expands to the riverside.
4. You mentioned the need for extra funding. Would you
please expand on that?
expansion n. 膨胀，阐述，扩张物

expansive adj. 广阔的，扩张的，豪爽的
4. The of gases when heated is quite normal.
3. The school system has been in recent
years.
1. Would you the matter a little further?
2. His modest business eventually a supermarket empire.
expand on
expanded into
expanded
expansion
4. rid vt. 摆脱；除去
[课文原句] Thanks to his research, the UN has more tools in the battle to rid the world of hunger.
rid oneself of 摆脱，戒除，使...自己免除
rid ... of 使...摆脱或除去
rid/ridded ridding
You should rid yourself of that bad habit.
adj. be/get rid of 摆脱；除去
如果你想在学习上取得进步，你必须摆脱你的粗心大意。
(1)If you want to make progress in your study，
you must .
(2)If you want to make progress in your study，
you must .
get rid of your carelessness
rid yourself of carelessness
2. 他正在努力使自己摆脱对毒品的依赖。
He is trying to 　 　　　　a dependence on drugs.?
3. 你最好把屋里的灰尘除去。
You’d better 　　　　　　　　the dust in this room.?
rid himself of
get rid of
1. The woman is looking for a way to rid the room 　　　　　
the flies.?
of
5. be satisfied with 对……感到满意
satisfy v.
[课文原句] Yuan Longping is quite satisfied with his life.
satisfy the needs/demands of
Products should be made to satisfy the needs of customers.
satisfied adj.　　　　满意的，满足的
be satisfied to do sth./ that...对(做某事)感到满意
He was satisfied to win the race.
People are satisfied that the treatment is safe.
satisfying adj. 令人满意的
He looked at our works of art with satisfaction.
To our satisfaction, the problem was well dealt with.
This word has no equivalent (对应词） in English.
satisfactory adj. 满意的，符合要求的
； giving pleasure because it provides with sth. you need or want
：good enough for a particular purpose
satisfaction n. 满意，满足
to one's satisfaction 使某人满意的是
with satisfaction 满意地
satisfactory
(1) The salesman tried his best to　　　　the customers’ needs, but
the customers were still not 　　　 . In fact, what the salesman did
was not 　 　　　.?
satisfy
satisfied
satisfying
(3) 令他满意的是, 他们很快就处理了此事。 　　　　　　　　　　　 , they dealt with the matter soon.??
To his satisfaction
(2) The old couple are satisfied (live) in the countryside.
(4) 孩子们在玩耍, 她站在那里满意地看着他们。
The children were playing and she looked at them .?
　
to live
with satisfaction
6. would rather 宁愿，宁可
[课文原句] He would much rather keep time for his hobbies.
would rather do sth. 宁愿做某事
would rather＋that从句 用过去完成时，表示过去(虚拟)
用一般过去时，表示现在或将来(虚拟))
I would rather not go out tonight, if you don't mind.
Mary is feeling upset. I would rather I hadn't told her the bad news.
She would rather you came tomorrow than today.
/not do sth.
/不做某事
prefer to take a bus rather than drive a car
would take a bus rather than drive a car
would rather take a bus than drive a car
prefer doing sth. to doing sth.
would rather do...than do...
would do...rather than do...
prefer to do...rather than do
prefer taking a bus to driving a car
② Jane is a quiet girl, who would rather (stay) in
the library than (go) to see a movie.
?not
① He would rather don’t go with me. (改错)
③ We would rather our daughter (stay) at home with us, but it is her choice, and she is not a child any longer.

stay
go
stayed
7. regret vt. 遗憾; 惋惜
regretted; regretted
regret to do sth. 遗憾要去做某事
regret doing sth. 后悔做过某事
to one’s regret 让某人感到遗憾的是
with great/deep regret 很遗憾
I regret to say that we can’t stay here any longer.
His father says that he has never regretted sending his son to study abroad.
n. 遗憾;懊悔
I felt a great regret at having spent my time in this way.
regrettable adj.令人遗憾的，令人懊悔的
1. I regret (inform) you that you're laid off.
2. 他说他很后悔把事件的真相告诉了他母亲。
3. 令他们感到非常遗憾的是，足球赛的票已经卖光了。
Much to their regret / To their great regret, the tickets for
the football game were sold out.
He said he regretted telling / having told / that he had told
the truth of the matter to his mother.
to inform
8. lead to 导致; 造成(后果); 通向
[课文原句] Many of these chemicals can lead to cancer or other illnesses.
: result in
His carelessness led to his failure.
All roads lead to Rome.
:to go with or in front of a person or an animal to show the way or to make them go in the right direction 带路，领路，引领
lead sb. to do sth. 诱导某人做某事，使某人做某事
lead the way 引路, 带路
lead sb. to sp. 带领某人去某地
lead v (led led)
lead/live/have a...life 过着……样的生活
用lead?to翻译下列句子。
1. 吃太多的糖会引起健康问题。

2. 这条路通向公园。

3. 她带领我们到了楼上的房间。

Eating too much sugar can lead to health problems.
The road leads to the park.
She led us to a room upstairs.
7. confuse vt. → confusing adj. →confused adj. →confusion n. 迷惑
3. equip vt.&vi. → n. 设备(不可数)
6. export vt.&vi. → (反义词)vt.&vi.进口
8. n. →discover vt. 发现；发觉
1. hunger n. → adj. 饥饿的
2. circulate vt.&vi. → n. 循环
equipment
import
discovery
hungry
circulation
9. reduce vt. → n. 减少
reduction
10. n. → personal adj.个人的;身体的;亲自→personally adv.亲自地；当面；个别地；就自己而言
5. n. → free adj. 自由的
n. → occupy vt. 占用，占领
freedom
4. occupation
personality
In the Spring Festival of 2020, a sudden outbreak of disease broke out in Wuhan, (lead) huge losses to the whole society. The government has (discovery) confirmed cases (expand) rapidly and spreading across the country, and the situation was becoming increasingly severe and (disturb). Because of that, medical supplies and foods were so scarce that some people even went 0 (hunger). In the meantime, affected by the outbreak, many people's income has been negatively influenced, so they regretted (save) money to support their life, which led to a vicious(恶性的) (circulate). They would rather (stay) at home than (go) out during the Spring Festival. But the Chinese did not give up, thousands of medical workers 0 (struggle) find ways (rid) of the epidemic. Now the outbreak in China is under control, but it still needs to be controlled.
leading to
struggled to
to rid
discovered
expanding
disturbing
hungry
stay
go
not saving
circulation
1. Review the new words and expressions.
2. Preview the warming-up and reading of
Unit2.