人教版(2019)选择性必修第一册Unit 5 Working the Land Words and expressions课件(共25张PPT)

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名称 人教版(2019)选择性必修第一册Unit 5 Working the Land Words and expressions课件(共25张PPT)
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资源类型 教案
版本资源 人教版(2019)
科目 英语
更新时间 2022-11-16 12:59:44

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(共25张PPT)
Unit5 working the land
My lifelong pursuit is to keep all the people away from hunger.
--- Yuan Longping
我一生的最求就是解决人们的界问题。
--袁隆平
*hybrid
/ ha br d/ n.[C] (pl. -s)
adj. 杂交的,混合的
杂交动(植)物;合成物;混合动力车
a hybrid language
devote [d v t] (常与介词to连用)
v.贡献;把…专用于;献身;致力于;奉献
devoted adj.挚爱的,忠诚的,全心全意的
devotion n.[U]挚爱,关爱;忠诚,奉献,专心
1. devote one's life/time/energy to (doing)
把生命/时间/精力投入到...
2. devote oneself to sth./doing sth. 致力于;献身于
1.You will never gain success unless you are _______ (devote) __ your study.
2. Her ________(devote) to the job left her with very little free time.
to
devoted
devotion
shortage
a shortage of funds 资金短缺
n.不足,缺少,短缺
a shortage of sth. 短缺
[ t d ]
tackle
/ t kl/
vt. 解决(难题);应付(局面)= deal with
处理;
(就...事)与sb.交涉
tackle sb. (about sth.)
tackle the crisis = deal with the crisis
crisis
/ kra s s/
n. 危机;危急关头 (复数:crises)
a political/financial crisis
政治╱金融危机
emphasis -- empshses
analysis -- analyses
yield
n. 产量,产出
vt. 出产(作物);产生(效益等)
vi. 屈服,让步
/ji ld/
yield to sth./sb. 向...屈服= give in to sb.
convince
vt.使确信,使信服;说服 (persuade)
1. convince sb. of sth 使 sb 确信 sth
2. convince sb. to do sth 说服 sb 做 sth
convinced adj.确信的,坚信的
convincing adj.令人信服的,有说服力的
[k n'v ns]
[ k r kt r st k]
characteristic
adj.典型的,特有的
n. [C]特征,特点,品质(常用pl)
characteristics
character: 角色,主角
attain
vt.(通常指通过努力)获得,得到, 达到
attainable adj.可到达的;可得到的;可实现的
[ 'te n]
conventional
adj. 墨守成规的;传统的;常规的(武器)
conventional forces/weapons
常规部队╱武器
convention n.习俗,惯例, 传统风格
[k n'ven ( )n l]
assume vt. 假定,假设;设想
It is generally assumed that... 一般认为;据推测…
assuming (that) 假设 (作状语)
assumption
n.[C] 假定;假设;承担,获得
[ 's mp ( )n]
_________ (assume) that you know the whole story.
Assuming
1) It’s ________ (assume)that many girls will be happy with tears
when receive such a gift.
2) The theory is based on a series of wrong ___________(assume),
so it can’t be put into practice.
assumed
assumptions
overcome
(overcame; overcome) vt. 克服,解决, 战胜
[ v (r) k m]
outcome
结果,结局
expand
vt. /vi. 扩大,增加 ;扩展(业务);详述
1. expand into… 发展成/扩大成…
2. expand on ... 细说/阐述...
extension n. 扩大,扩张,扩展
[ k'sp nd]
output
n.[C](人、机器、机构的)产量,输出量,输出
vt. (output -- output) 输出
['a tp t]
input
estimate
1. underestimate 低估
2. overestimate 高估
estimation n.判断,评价;估计(侧重过程)
estimate 侧重结果
[ est m t]
v.估计;估算;估价 n.估价
domestic
adj.本国的,国内的;家用的,家庭的
domestic violence
[d mest k]
comsumption
n.消耗,消耗量;消费;肺结核
consume vt.消耗;吃,喝;烧毁;使充满
consumer n.【C】消费者,顾客
comprise
be comprised of
vt. 包含,有…组成;
[k n's mp ( )n]
[k m'pra z]
= consist of
由...组成;包含...
Our company consists of 10 departments
Our company is comprised of 10 departments
generate
vt. 产生,引起,创造
generation n. 产生;一代
pass on from generation to generation
[ d en re t]
celebrity
n.[C]名人;[U]名誉(=fame)
celebrity = famous people
[s 'lebr ti]
envision
vt. 展望;想象
[ n'v ( )n]
vision
n. 想象;视力;视野;影像
salty
adj. 含盐的;咸的;有趣的;逗笑的
[ s lti]
salt:n. 盐,食盐
urban
adj. 城市的;都市的;城镇的
[ (r)b n]
rural
adj. 乡村的
reality
n. 现实;实际情况;事实
real adj. 真实的
really adv. 真实地;实际上
realise vt. 实现
realistic adj. 现实的,实际的,现实主义的,逼真的
in reality 事实上;实际上
[ri' l ti]
n. 化学品;化学制品
adj. 与化学有关的;化学的;
chemical
['kem k( )l]
chemistry: 化学
chemist n. 化学家;药剂师
poverty
[ p v ti]
n. 贫穷; 贫困
poor adj.贫穷的, 可怜的
poverty-stricken area:贫困地区
pesticide
[ pest sa d] n. 杀虫剂
pest 害虫+cide 杀
suicide 自杀
谐音:拍死他
mineral
mine n. 矿,宝藏
miner n. 矿工
n. 矿物; 矿物质
[ m n r l]
[depθ] n. 深(度)
deep adj.
deepen v.
width length strength warmth growth
depth
【课堂检测】1. ______ vt.把……献(给);把……专用于;专心于→devoted adj.
忠诚的;深爱的
→devotion n.奉献;忠诚2.short adj.短的;不足的;短期的→ _____ n.不足;缺少;短缺
→shorten vt.使变短3. ___ n. 危机;危急关头 → ___ (复数) 危机;危急关头4. ____ vt.使相信;使确信;说服 → convinced adj.坚信;深信;坚
信不移的→convincing adj.令人信服的;有说服力的5.character n.性情;(小说、戏剧中的)人物;角色→ _____
n.特征;特点;品质 adj.典型的;独特的
devote
shortage
crisis
crises
convince
characteristic
6.convention n.常规;习俗;惯例→ ____ adj.传统的;习惯的7.assume v.假定;设想→ _____ n.假定;设定;(责任的)承担;
(权利的)获得8.consume v.消耗,耗费(燃料、能量、时间等)→ ______ n.
消耗;消耗量;消费9. real adj.真的→really adv.真正地;实际上→ _____ n.现实;实际
情况;事实10.salt n.盐→ _____ adj.含盐的;咸的11. ____ adj. 营养(物)的→ __ adj.有营养的;营养丰富的
→ ____ n. 营养;滋养12. deep adj. 深的;深沉的;严重的;深刻的→ ___ n.向下(或向里)
的距离;深(度)13. entire adj.全部的;整个的;完全的→ _____ adv.全部地;完整地;
完全地
conventional
assumption
consumption
reality
salty
nutritional
nutritious
nutrition
depth
entirely