人教版（2019）选择性必修第一册unit5 Working the Land 复习课件（48张ppt)

(共48张PPT)
人教版高中英语
2023届高考一轮复习
Unit 5 Working the Land
2022年12月25日
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Content
Words
Grammar
Language Points
Text
Words
Part One
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1. devote（v.）把......献给
devoted（adj.）献身的，专心的
devotion（n.）奉献
devote oneself to= be devoted to= be absorbed in= concentrate on= focus on致力于做某事
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2. short（v.）缺乏
be short of=be lacking in=lack of 缺乏
shortage（n.）不足，缺少
a shortage of缺少
3. tickle挠
tackle=deal with解决
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4. be in crisis处于危机中
5. boost one’s confidence增强某人自信心
6. convinced（adj.）确信的
convincing（adj.）令人相信的
be convinced of/that确信 convince sb that使某人相信convince sb of sth 使某人相信某事
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7.character（n.）角色，特征，性格，品质
characteristic（adj.）典型的（n.）特征
8. attain（v.）经过努力获得+knowledge
attain one’s goal实现目标
获得：obtain，gain，acquire get
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9. convention（n.）传统=tradition
invention发明
10. assume（v.）假定
assume that 假定.....
assume sb to be/as 假定某人是......
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11. overcome-overcame-overcome
come-came-come
overcome difficulties克服困难
12. expansion（n.）扩张
13. input（v.）输入
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14. It is estimated that据估计
estimation（n.）估计
15. abroad 国外的
16. consume（v.）消耗
consumer（n.）消费者
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17. be comprised of=consist of=be made up of由......组成
18. stain 污点
19. deep down=in reality/fact本质上，事实上
real（adj.）真的
20. celebrity=fame=reputation名声，名望
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21. envision the future展望未来
22. visual（adj.）视力的，视觉的
23. rural乡村的
24. extend（v.）拓展
25. chemistry（n.）化学
26. favor（n./v.）喜爱
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27. alleviate=release减轻
28. poor（adj.）贫穷的
the poor穷人
29. organic farming有机农业，有机食品
30. be essential/vital/crucial to/for对......必不可少的
essence（n.）本质
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31. mine（n.）矿
miner（n.）矿工
32. alter（v.）替代
have no alternative/choice but to do sth
别无选择只好做某事
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33. for instance/example例如
34. deep（adj.）深的
width（n.）宽度
wide（adj.）宽的
35. entire（adj.）完全的
Grammar
Part Two
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主语从句：在句中充当主语的从句叫做主语从句。
引导主语从句的关联词:
从属连词(不作成分）
连接代词（作成分）
连接副词（作状语）
what, who, whose, which, wh+ever
that, whether
when, where, how, why
主语从句（要点）：
1. that 引导的主语从句，that 无含义，在句子中不充当任何成分，不可省略。
That the world is round is a fact.
That English is important is an undoubted fact.
1. Whether they will get married is not decided yet.
2. Whether he likes this present is unclear.
3. Whether she is coming or not doesn’t matter too much.
2.“whether + 陈述句”做主语，whether 引导的主语从句
Summary：
if 引导主语从句不能放句首；
当 it 作形式主语时，whether 和 if 均可引导主语从句；若有 or not 则只能用 whether。
主语从句（要点）：
3. 连接词what, who, whose, which, whoever, whatever, whichever 引导的主语从句, 在从句中充当主语、宾语、定语等成分，有意义且不可省略。
4. 连接副词 when, where, why, how 引导的主语从句，在从句中充当状语，有意义且不可省略。
What she did is not yet known.
Who will go to the concert is not known.
Which book they will choose is not clear.
When the meeting is to be held has not yet been decided.
Why he refused to cooperate with us is still a mystery.
How we will get there remains a question.
主语从句（要点）：
5. 为避免头重脚轻，常用 it作形式主语置于句首，真正的主语从句后置。
That light travels in straight lines is known to all.
→It is known to all that light travels in straight lines.
主语从句（要点）：
6. 如何区分主语从句和强调句：把it is和that去掉，句子完整，为强调句，否则it为形式主语。
It happened that I came into the office at that time.
主语从句or强调句？
主语从句（要点）：
7. It is + 过去分词 + that 从句：
It is reported that ...（据报道……）（语法填空最常考）
It has been found that ...（现已发现……）
It should be noted that …（应当注意……）
It must be pointed out that …（必须指出……）
主语从句（要点）：
8. It be + 名词 + that 从句主要句型
It is no wonder that ... (难怪…… )
It is a shame that ... (遗憾的是……)
It is a common knowledge/sense that ... (……是常识)
It is a miracle that ... (……真是个奇迹)
Language Points
Part Three
devote...to (doing) sth. 把……奉献给；把……专注于
devote oneself to (doing) sth. 致力于(做)某事；献身于(做)某事
be devoted to (doing) sth. 专心于(做)某事；致力于(做)某事
vt.把……献(给)；把……专用于；专心于(常与介词to连用)(devoted adj.深爱的；忠诚的 devotion n.奉献；忠诚；挚爱)
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devote
(1)It is his (devote)to his learning that enables him to attain a doctor’s degree.
devotion
(2)我最崇拜的人是我的英语老师，他致力于教学。
(2020·全国Ⅰ，书面表达)
①The person I admire most is my English teacher_____________________
__________________________.(定语从句)
②The person I admire most is my English teacher____________________.
(过去分词短语作后置定语)
who/that devotes himself
to/is devoted to his teaching
devoted to his teaching
convince sb. of sth. 使某人确信/明白某事
convince sb. that...使某人相信……
convince sb. to do sth. 说服某人做某事
be convinced (that...)/of...(某人)坚信……
vt.使相信；使确信；说服 (convinced adj.确信的；坚信的 convincing adj.令人信服的)
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convince
(1)His speech was so that everyone present entirely believed what he said.From his words，I was entirely of his ability to tackle this problem perfectly.(convince)
convincing
convincing
convinced
(2)我深信我能胜任这份工作，如果有幸得到这个职位，我将尽最大努力履行职责。(应用文写作之申请信)
__________________________________________________and I will try my best to perform my duties if I am lucky enough to get the position.
I am greatly convinced that I am qualified for this job
(3)我已经说服爸爸支持我沿湄公河骑行的计划。
I to cycle along the Mekong River.
have convinced my father to support my plan
on the assumption that...假定……
make an assumption作出臆断
assume sb. /sth. (to be)＋adj./n.假定/认为某人/某事(为)……
It is generally assumed that...人们普遍认为……
assuming (that)...假设……
n.假定；设定；(责任的)承担；(权力的)获得(assume v.假定；设想；承担；假装)
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assumption
(1)Deep down they assumed her (be) the best singer of their time.
(2)假如我被选为学生会主席，我将组织更多丰富多彩的课外活动以丰富我们的学校生活。
_________________________________________________________________________________，I will organize more colorful after-class activities to enrich our school life.
to be
On the assumption that/Assuming that I am chosen to be chairman of the Student Union
(3)People assume that drinking Chinese tea can not only refresh ourselves but also strengthen our memory.
→__________________________________________________________________________________________________________________________
(用It is generally assumed that...；not only...but also...的倒装句改写)
It is generally assumed that not only can drinking Chinese tea refresh ourselves but also it can strengthen our memory.
have no alternative but to do sth. 别无选择只好做某事
an alternative to...……的替代品
n.可供选择的事物 adj.可供替代的；非传统的(alternatively adv.可供选择地)
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alternative
(1)I could come to your house，or (alternative)，we could meet in the town.
alternatively
(2)For instance，solar energy is an alternative fossil fuel.
(3)面对新冠，我们别无选择只能待在家里以缓解这个严重的境况。
Faced with COVID-19， to alleviate the serious situation.
we have no alternative but to stay at home
to
转而；相应地；反过来；依次；轮流
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in turn
by turns轮流
take turns to do sth. 轮流做某事
It is one’s turn to do sth. 轮到某人做某事。
用turn的相关短语填空
Some student representatives to deliver speeches at the coming-of-age ceremony.Finally，it .Personally，in the past it was our parents and teachers that helped us in many aspects and
，we should give a helping hand to them from now on.
(改编自2020·6月天津，书面表达)
took turns
in turn
was my turn
given that＋从句，用来标记已知事实，表示“鉴于，考虑到”。
Given that Yuan’s hybrids have made him quite wealthy，one might think he would retire to a life of leisure.鉴于袁隆平开发杂交水稻而变得相当富有，有人会认为他会退休,享受悠闲的生活。
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given that引导的
原因状语从句
(1)鉴于您对中国的传统节日端午节非常感兴趣，我写信向您介绍端午节。(应用文写作之传统文化)
，Dragon Boat Festival，I am writing to introduce it to you.
Given that you are keen on the traditional Chinese festival
(2)鉴于没有人帮他与恶狼作斗争，他立即从自行车上下来，并且抓牢自行车，用尽全力把它扔向狼，试图把狼吓跑。(读后续写之动作链描写)
，he instantly got off the bike，seized the bike tightly and threw it towards the wolf with all his strength，trying to frighten it away.
Given that there was nobody to help him fight against the fierce wolf
Text
Part Four
课文1：
1 organic farming
2 in groups
3 conduct research
4 develop hybrid rice
5 care little for fame or wealth
6 consider oneself a farmer
7 pursue a career
8 tackle this crisis
成组地
进行研究
培育杂交水稻
不在乎名利
把自己看作是农民
追求事业
处理危机
有机农业
课文1：
9 receive an education
10 attain a higher yield
11 conventional crops
12 invaluable contributions
13 receive numerous awards
14 far from the case
获得更高的产量
传统农作物
远非这种情况
获得无数奖项
宝贵的贡献
接受教育
课文2：
Argumentative Structure:
Topic (your idea)
Supporting evidence
Conclusion
课文2：
1 a matter of time
2 the quality of life
3 have a desire to do sth
4 a good standard of living
5 take advantage of
6 expand one’s business
7 annual income
8 come up with better ways
生活质量
渴望做某事
高生活标准
利用
拓宽 / 扩大某人的生意
年收入
提出更好的办法
时间问题
课文2：
9 provide financial help
10 eliminate poverty
11 make a decent living
12 return home
13 start one’s business
消除贫困
过体面的生活
回家
创业
提供经济帮助
人教版高中英语
2023届高考一轮复习
Unit 5 Working the Land
Thanks for your listening!