人教版（2019） 选择性必修第一册Unit 5 Working the Land Words and expressions(1) 课件 (36张ppt)

(共36张PPT)
Unit5 Working the Land
Words and Expressions(1)
-Lucia
Ⅰ.核心单词
1．________ vt. 解决(难题)；应付(局面)；处理
2．________ n. 危机；危急关头
3．________ vt. 使增长；使兴旺
n. 增长；提高；激励
4．________ n. 产量；产出
vt. 出产(作物)；产生(收益、效益等)
vi. 屈服；让步
5．________ vt. (通常经过努力)获得；得到
6．________ vt. 克服；解决；战胜
tackle
crisis
boost
yield
attain
overcome
7．________ n. 产量；输出；输出量
vt. 输出
8．________ vt. 估计；估价；估算
n. 估计；估算
9．________ vt. 包括；包含；由……组成
10．________ n. 闲暇；休闲；空闲
11．________ n. 泥土；土壤；国土；领土
12．________ n. 名望；名誉；名人；名流
13．________ n. 谷物；谷粒；颗粒
output
estimate
comprise
leisure
soil
celebrity
grain
Ⅱ.拓展词汇
1．________ vt.把……献(给)；把……专用于；专心于→________ n．奉献；忠诚；专心→________ adj.忠诚的
2．________ n．不足；缺少；短的→________ adj.短的→________ v．缩短
3．________ vt.使相信；使确信；说服→________ adj.坚信；坚信不移的
4．__________ n．特征；特点；品质 adj.典型的；独特的→________ n．性格；特色；品性；人物；文字
5．__________ adj.传统的；习惯的→__________ n．惯例；习俗
6．________ n．假定；设定；(责任的)承担；(权利的)获得→________ vt.假设
devote
devotion
devoted
shortage
short
shorten
convince
convinced
characteristic
character
conventional
convention
assumption
assume
7．________ adj.热切的；十分强烈的；激烈的→________ adv.强烈地；激烈地
8．________ vt. & vi.扩大；增加 vt.扩展；发展(业务)→________ n．扩展；膨胀
9．________ adj.本国的；国内的；家用的；家庭的→___________ adv.本国地；国内地
10．________ n．消耗；消耗量；消费→________ vt.消费；消耗→________ n．消费者
11．________ vt.产生；引起→________ n．产生；代
12．________ n．想象；视力；视野；影像→________ adj.视觉的
13．________ n．现实；实际情况；事实→________ adj.真的；真实的→________ adv.真实地
14．________ adj.含盐的；咸的→________ n．盐
intense
intensely
expand
expansion
domestic
domestically
consumption
consume
consumer
generate
generation
vision
visual
reality
real
really
salty
salt
hybrid[ ha br d]n. 杂交植（动）物；
合成物；混合动力车
devote vt.把……献(给)；
把……专用于；专心于　devoted adj.忠诚的
devote...to 把……用于；献身；致力；专心
be devoted to 对……专一/专注
devote oneself to 致力于，献身于
A great person is someone who devotes his/her life to helping others.
①You will never obtain success unless you are fully devoted ________ your work.
②The two professors made up their minds to devote all they had to ________ (set) up nature reserves.
to
setting
convince vt. 使相信；使确信；说服
convince sb. that... 使某人相信……
convince sb. of sth. 使某人相信某事
convince sb. to do sth. 说服某人做某事
You'll need to convince them of your enthusiasm for the job.
Scientists are convinced ________ the positive effect of laughter on physical and mental health.
Nobody could come up with a ________ (convince) reason why the dinosaurs died out.
of
convincing
attain vt.(通常经过努力)获得；得到；
达到(某年龄、水平、状况)
attain knowledge 获得知识
attain independence 获得独立
attain knowledge from school
去学校学习知识
attain one's goal 达到某人的目标
We can attain whatever goal we set in our mind as long as we work hard enough.
The important thing in life is to have a great aim, and the determination ________ (attain) it.
This standard is easily ________ (attain) by most students.
to attain
attainable
crisis[ kra s s]n. （pl. crises)危机；危急关头
yield[ji ld]n vt vi. . 产量；产出;. 出产（作物）；产生（收益、效益等）;屈服；让步
assumption n．假定；设定；(责任的)承担；(权利的)获得
make the assumption that... 假设……
make assumptions/an assumption about... 对……做假设
on the assumption that... 假定……，假设……
We are working on the assumption that everyone invited will turn up.
So we think it is reasonable ________ (assume) they lived in these caves.
My calculations were based on the ________ (assume) that house prices would remain stable.
to assume
assumption
overcome vt. (overcame，overcome)克服；解决；战胜
overcome difficulties/bad habits
克服困难/改掉恶习
overcome the fear 克服恐惧
overcome obstacles 克服障碍
overcome the enemy 战胜敌人
We can and must overcome our shortcomings.
He struggled __________ (overcome) his shyness.
It was inspiring that our team easily ________ (overcome) their team in the final game.
to overcome
overcame
expand vt. & vi.扩大；增加　vt.扩展；发展(业务)
expansion n．扩张；扩大；膨胀
expand(...)into (把……)扩展/发展成……
expand the influence 扩大影响
expand the market 扩大市场
expand on/upon 详述，进一步说明
an expanding economy 不断发展的经济
Yuan Longping searched for a way to increase rice harvests without expanding the area of the fields.
She ___________ (expand) her career in the field of entertainment in recent years.
We are hoping ________ (expand) our business, particularly in Europe.
has expanded
to expand
output[ a tp t]n vt. . 产量；输出；输出量;（output，output）输出
estimate vt.估计；估价；估算　n．估计；估算
estimate sth. at... 估算某物为……
be estimated to do sth. 被估计做某事
It is estimated (that)... 据估计……
a conservative/rough estimate
保守的/粗略的估计
The deal is estimated to be worth $1.5 million.
It was difficult ________ (estimate) how many trees had been destroyed.
Ocean plastic is estimated ________ (kill) millions of animals every year.
to estimate
to kill
conventional[k n v n nl]adj. 传统的；习惯的
pollinate[ p l ne t]vt. 授粉；传粉
comprise vt.包括；包含；由……组成(不用于进行时)
由……组成/构成
be comprised of
＝consist of
＝be made up of
＝be composed of
Eleven players comprise (＝make up) a football team.
Women comprise 51 percent ________ the population there.
The medical team is comprised ________ three doctors and four nurses.
of
of
domestic[d m st k]
adj. 本国的；国内的；家用的；家庭的
consumption[k n s m(p) n]n. 消耗；消耗量；消费
generate[ n re t]vt. 产生；引起
strain[stre n]
n. （动、植物的）系；品种；拉伤；压力
ensure[ n ]n. 闲暇；休闲；空闲
deep down[di p da n]
在内心深处；本质上；实际上
soil[s l]n. 泥士；土壤；国土；领土
celebrity[s l br ti]n. 名望；名誉；名人；名流
envision[ n v n]vt. 展望；想象
sorghum[ s g m]n. 高梁；高梁米
broom[br m]n. 扫把；扫帚；金雀花
grain[gre n]n. 谷物；谷粒；颗粒
vision[ v n]n. 想象；视力；视野；影像
reality n．现实；实际情况；事实　
real adj.真的，真实的　really adv.真正地
in reality 实际上，事实上
escape from reality 逃避现实
bring...back to reality 使……面对现实
dream and reality 梦想与现实
The reality is that... 实际情况是……
In reality, violent crime is rare in the area.
However, this ________ (real) also worried my designers.
The reality is ________ the youth centre will have to close unless we find some new funding soon.
reality
that
salty[ s lti]adj. 含盐的；咸的
urban[ b n]adj. 城市的；都市的；城镇的