Unit 5 Working the Land-1 words and expressions（16张PPT）

(共16张PPT)
Unit5 Working The Land
My lifelong pursuit is to keep all the people away from hunger.
-Yuan Longping
Learning Aims
be able to read the new words
get to know the formations of the words
and memorize the words reasonably
Checking
1
2
3
4
5
6
choose and read
1
hybrid
devote
shortage
tackle
crisis
2
boost
yield
convince
characteristic
attain
3
conventional
pollinate
assumption
intense
overcome
4
expand
output
estimate
domestic
consumption
5
comprise
generate
strain
celebrity
envision
6
sorghum
broom
grain
vision
reality
salty
further process of words
1.hybrid(breed血统)血统不纯-混种，杂交物
2.devote(to)-devoted-devotion
3.short短-shortage短缺
4.take拿着-tackle拿好-解决，应对
5.cross交叉，十字路口（关键阶段）-crucial 关键的
-critical 关键的
crisis关键时期，危急关头
6.boom繁荣-boost增长
7.field田地 yield产量
8.convince(win成功)成功使别人和你一起-说服
9.character性格（整体） characteristic特点（某个点）
10.get gain obtain attain 获得
11.convention（=went 走）一起走去开会-例会
一起走做一件事情-习俗
12.pollen花粉-pollinate授粉
flower花 flour粉 flavour 香味，味道
13.assume-assumption 假设
consume-consumption 消耗
14.intense(=-tend延伸)内心充满张力的状态-热烈的
extend向外延伸-扩张 extension扩大
expand 扩大
15.output输出 input 输入
16.aim瞄准（精准地估计）
estimate估计 overestimate高估 underestimate低估
17.home家，国内-domestic国内的
dormitory宿舍
pose组成-component组成部件
comprise组成
19.gene基因-genius天才
generate（基因复制）繁衍，产生
generation(繁衍的结果)代、辈
20.stretch拉伸-strain拉伤
21.leisure=lei累+sure真的，确实-真的累了，要休闲
22.celebration（=crowd人群）人群玩乐-庆祝
celebrity在人群中有名-名人，名流
23.view风景，看-vision视野，想象-envision展望
24.broom一把扫帚在房间里
25.grain谷雨-对庄稼好-谷物
26.really adv. real adj. reality n.
27.salt盐-salty咸的
devote
devoted
devotion
shortage
short
convince
convincing
convinced
characteristic
character
attain
attainable
conventional
convention
assumption
assume
expand
expansion
estimate
underestimate
consumption
consume
vision
envision
visible
invisible
reality
real
realistic
salty
salt