(共32张PPT)
新人教版英语高三年级上学期第一轮复习多媒体教学课件
Unit 19 Modern Agriculture
Unit 19 Modern Agriculture
课型：高三复习课
produce
protection
technique
fertilisation
irrigation
modernise
pump
seed
technical
import
delegaion
生产, 产量(n)
保护, 防卫
技术, 技巧
施肥, 受精
灌溉, 冲洗
使现代化
泵, 抽水
种子, 萌芽
技术的
进口
代表团
基础巩固
总产量
方法, 办法
不足, 缺少(n)
温室, 花房
根
金色的
领带
发现
园艺
园丁
production
method
shortage
greenhouse
root
golden
tie
discover
gardening
gardener
wisdom
practical
guide
firstly
sow
soil
weed
remove
plough
sunflower
sunset
智慧, 学识
实际的, 应用的
向导
首先
播种, 散布
土壤, 土地
野草, 杂草
移动, 搬开
耕
向日葵
日落, 人的晚年
课文经典背诵
1.尽管中国是一个大国，但是仅有百分之七的土地可以耕种。
2.在20世纪80年代，更多的技术信息被从国外引进。
3.从20世纪90年代早期起科学家们开始研发新的技术来增加农产品产量而不会损坏环境。
Although China is a very big country, only seven
percent of the land can be used for farming.
More advanced technical information was
brought in from abroad in the 1980s.
It was from the early 1990s that scientists started
to develop new techniques to increase agricultural
production without harming the environment.
Although China is a very big country, only seven
percent of the land can be used for farming.
Although China is a very big country, only seven
percent of the land can be used for farming.
Although China is a very big country, only seven
percent of the land can be used for farming.
4.新的技术应该能增加农产品的产量，同时又
保护环境。
5.他收集信息、研究信息、做实验并且学习
农民的经验。
6.但是如果你违反自然，在一年中错误的时间做
事情，你将会事倍功半。
New techniques should increase agricultural
production but also be friendly to the environment.
He collected information, studied it, did experiments
and learnt from the experience of farmers.
But if you go against nature and do things at the
wrong time of year, you will have to do more work
and the results will not be so good.
Although China is a very big country, only seven
percent of the land can be used for farming.
Although China is a very big country, only seven
percent of the land can be used for farming.
Although China is a very big country, only seven
percent of the land can be used for farming.
高考考点解读
1.（高考原题再现） They had a pleasant chat ___
a cup of coffee.
A. For B. with C. during D.over
知识串讲：
over 1）在…..的上方
2）在…..时期内
3）一边……一边……(上题即为此意)
2. （高考原题再现） Children can grow healthily ____good ___.
under; conditions B. in ;condition
C. on; conditions D. at ;condition
知识串讲：
Condition 1）sth be in bad/good/excellent condition
某事情况（不）好
sb be in good condition(out of condition)身体
（不）好
on condition that 假如，在……的条件下
2）living/working/housing conditions ……条件
under…conditions 在……的条件下
注意：condition的单复数
跟踪练习：translation
如果土质不好，你应该改善它。
虽然买了几年了，但这部车的车况依然很好。
你可以出去，条件是你先完成作业。
If the condition of your soil is not good,
you should improve it.
Though bought several years ago, the car is
still in good condition.
You can go out on condition that you finish your
homework first.
3. （高考原题再现） It was for this reason ____her uncle moved out of New York and settled down in a small village.
A. which B. why C. that D. how
知识串讲：
强调句，对于强调句的使用要注意以下两点：
1）是否选that,即判断是否为强调句，只需去掉
强调结构看句子是否正确。
2）一个句子除了谓语外都能强调，要注意人称、
疑问式及与其他从句的结合考察。
跟踪练习：
(1) --___that he managed to get the information
----Oh,a friend of his helped him.(2005山东高考题)
A.Where was it B.What was it
C.How was it D.Why was it
(2).It was only with the help of the local guide___.
A.was the mountain climber rescued
B.that the mountain climber was rescued
C.when the mountain climber was rescued
D.then the mountain climber was rescued
（3）.It was____back home after the experiment.
A. not until midnight did he go
B. until midnight that he didn’t go
C. not until midnight that he went
D. until midnight when he didn’t go
4 . （高考原题再现）He tried to go away without being noticed by the teacher, but luck___ him.
A. went with
B. went against
C. went along
D. went over
知识串讲：
go against 1) 违反，反对
2）不利于
luck goes against sb
某人运气不佳
知识延伸：
（1）go ahead进步；前进；可以
Eg. He is going ahead fast.
（2）go away离开；走开
Eg. Did you go away or stay at home in the vacation.
（3）go by走过；时间流逝
Eg. Several years went by before we met again.
（4）go down下降；落下；平静下来
Eg. The wind has gone down a little.
（5）go in for从事；参加
Eg. He goes in for sports every day.
（6）go off离去；进展；变坏；熄掉
Eg. The meeting went off very well.
The milk has gone off.
（7）go over调查；复习
（8）go through经过；经历；调查
Eg. She went through the room but couldn’t find the missing ring.
（9）go with/without搭配（没…也行）
注意：go还可以用作连系动词，构成短语：
go bad“变质”；go hungry“挨饿”；
go mad“发疯”。
5. （高考原题再现） His speech ___ some new points.
A. brought in B. gave in
C. made in D. took in
知识串讲：
bring in 1) 引进，带来
2）赚取，赚得
知识延伸：
bring about 带来，造成
bring on引起，导致
bring out拿出，阐明，出版
bring through使渡过难关，救活
bring up 抚养，提出，呕吐
6.（高考原题再现）The conference had been held
to discuss the effects of tourism ___ the wildlife
in the area.
A. in B. on C. at D. with
知识串讲：
effect n. 影响，作用
常用短语 have a (good/bad) effect on
注意：
区别effect, affect 和effort
跟踪练习：translation
批评有时会给孩子带来不利的影响。
这种药在我身上发挥了良好的作用。
孩子们正在遭受寒冷天气带来的影响。
Scolding sometimes brings about an adverse
effect on a child.
The medicine had a good effect on me.
The children were suffering from the effects of the hot weather.
bring/carry/put…into effect实行…,实施
come/go into effect 开始实施，开始生效
take effect (药物，法律) 生效
effective adj. 有效的 / 实际的
They took ~ measures to stop pollution.
the ~ ruler 真正的统治者
efficiency n. 效率，效能
efficient adj. 有效率的/ 有能力的
an ~ typist 能干的打字员
（反）inefficient 低效的
***affect v.影响 / 感动
The story ~ed us deeply.
知识延伸：
课文要点补充：
7.damage vi. & vt. 损害； 毁掉
Smoking can damage your health.
China damages easily.
n. C do/cause damage to
His careless remark did damage to
his reputation.
destroy vt. damage sth so badly that it can’t
be repaired or so that it no longer exists
Many lives were destroyed by the earthquake.
An explosion destroyed the building.
* be + adj. friendly, good, polite, kind, cruel, rude, known, married, close, similar, due + to
8. be harmful to...
Your smoking can be harmful to the health of your children.
Much of this waste is harmful to the environment.
* do ... harm = do harm to ...
The typhoon did great harm to the rice crop.
He didn't want to do her any harm.
I meant no harm.
We stand firmly for peace against war.
Which principle do you stand for
9. stand for
1) 代表，象征
In this secret code each number stands for a letter of the alphabet.
2) 容忍、容许 （常用于否定句中）
I will not stand for behaviour of that kind in my house.
3）拥护, 支持，为......而斗争
10.raise, keep, support, feed
这四者均有“抚养，养家，赡养”之意
Ａ.raise, keep 抚养(子女)；饲养动物；种植、 栽培农作物
He made a living by keeping / raising pigs.
The farmers here raise wheat.
I was raised by my aunt.
He has a large family to keep.
B. support 养活人口，不用于饲养动物
You should support your parents.
C. feed喂养、饲养，指具体的喂养动作
He fed meat to his dog.
1.over
2condition
3.强调句
4.go against
5.bring in
6.Effect
7.damage,harmful,stand for,
raise etc.
Do exercises in the paper given to you
