Unit 5 Working the Land 复习（ppt课件）-2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、人教版高中英语人教版高中英语2023届高考一轮复习届高考一轮复习Unit 5 Working the Land授课：希希授课：希希 2022年年12月月25日日01020304ContentWordsGrammarLanguage PointsTextWordsPart One1.devote（v.）把）把.献给献给devoted（adj.）献身的，专心的）献身的，专心的devotion（n.）奉献）奉献devote oneself to=be devoted to=be absorbed in=concentrate on=focus on致力于做某事致力于做某事2.short（v.）缺乏）

2、缺乏be short of=be lacking in=lack of 缺乏缺乏shortage（n.）不足，缺少）不足，缺少a shortage of缺少缺少3.tickle挠挠tackle=deal with解决解决4.be in crisis处于危机中处于危机中5.boost ones confidence增强某人自信心增强某人自信心6.convinced（adj.）确信的）确信的convincing（adj.）令人相信的）令人相信的be convinced of/that确信确信 convince sb that使某人相信使某人相信convince sb of sth 使某人相信某事使

3、某人相信某事7.character（n.）角色，特征，性格，品质）角色，特征，性格，品质characteristic（adj.）典型的（）典型的（n.）特征）特征8.attain（v.）经过努力经过努力获得获得+knowledgeattain ones goal实现目标实现目标获得：获得：obtain，gain，acquire get9.convention（n.）传统）传统=traditioninvention发明发明10.assume（v.）假定）假定assume that 假定假定.assume sb to be/as 假定某人是假定某人是.11.overcome-overcame-ov

4、ercomecome-came-comeovercome difficulties克服困难克服困难12.expansion（n.）扩张）扩张13.input（v.）输入）输入14.It is estimated that据估计据估计estimation（n.）估计）估计15.abroad 国外的国外的16.consume（v.）消耗）消耗consumer（n.）消费者）消费者17.be comprised of=consist of=be made up of由由.组成组成18.stain 污点污点19.deep down=in reality/fact本质上，事实上本质上，事实上real（a

5、dj.）真的）真的20.celebrity=fame=reputation名声，名望名声，名望21.envision the future展望未来展望未来22.visual（adj.）视力的，视觉的）视力的，视觉的23.rural乡村的乡村的24.extend（v.）拓展）拓展25.chemistry（n.）化学）化学26.favor（n./v.）喜爱）喜爱27.alleviate=release减轻减轻28.poor（adj.）贫穷的）贫穷的the poor穷人穷人29.organic farming有机农业，有机食品有机农业，有机食品30.be essential/vital/crucia

6、l to/for对对.必不可少的必不可少的essence（n.）本质）本质31.mine（n.）矿）矿 miner（n.）矿工）矿工32.alter（v.）替代）替代have no alternative/choice but to do sth别无选择只好做某事别无选择只好做某事33.for instance/example例如例如34.deep（adj.）深的）深的width（n.）宽度）宽度wide（adj.）宽的）宽的35.entire（adj.）完全的）完全的GrammarPart Two主语从句：在句中充当主语的从句叫做主语从句。主语从句：在句中充当主语的从句叫做主语从句。引导主语

7、从句的关联词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+everthat,whether when,where,how,why主语从句（要点）：主语从句（要点）：1.that 引导的主语从句，引导的主语从句，that 无含义，在句子中不充当无含义，在句子中不充当任何成分，不可省略。任何成分，不可省略。Thattheworldisround is a fact.ThatEnglishisimportantis an undoubted fact.1.Whether they will get married is

8、not decided yet.2.Whether he likes this present is unclear.3.Whether she is coming or not doesnt matter too much.2.“whether+陈述句陈述句”做主语，做主语，whether 引导的主语从句引导的主语从句Summary：if 引导主语从句不能放句首；引导主语从句不能放句首；当当 it 作形式主语时，作形式主语时，whether 和和 if 均可引导主语从句；若均可引导主语从句；若有有 or not 则只能用则只能用 whether。主语从句（要点）：主语从句（要点）：3.连接词

9、连接词what,who,whose,which,whoever,whatever,whichever 引导的主语从句引导的主语从句,在从句中充当主语、宾语、在从句中充当主语、宾语、定语等成分，有意义且不可省略。定语等成分，有意义且不可省略。4.连接副词连接副词 when,where,why,how 引导的主语从句，引导的主语从句，在从句中充当状语，有意义且不可省略。在从句中充当状语，有意义且不可省略。Whatshedidis not yet known.Whowillgototheconcertis not known.Whichbooktheywillchooseis not clear.W

10、henthemeetingis to be held has not yet been decided.Whyherefusedtocooperatewithus is still a mystery.Howwewillgetthereremains a question.主语从句（要点）：主语从句（要点）：5.为避免头重脚轻，常用为避免头重脚轻，常用 it作形式主语置于句首，真正作形式主语置于句首，真正的主语从句后置。的主语从句后置。That light travels in straight lines is known to all.Itisknowntoallthat light tr

11、avels in straight lines.主语从句（要点）：主语从句（要点）：6.如何区分主语从句和强调句：把如何区分主语从句和强调句：把it is和和that去掉，句去掉，句子完整，为强调句，否则子完整，为强调句，否则it为形式主语。为形式主语。It happened that I came into the office at that time.主语从句主语从句or强调句？强调句？主语从句（要点）：主语从句（要点）：7.It is+过去分词过去分词+that 从句：从句：It is reported that.（据报道（据报道）（语法填空最常考）（语法填空最常考）It has be

12、en found that.（现已发现（现已发现）It should be noted that（应当注意（应当注意）It must be pointed out that（必须指出（必须指出）主语从句（要点）：主语从句（要点）：8.It be+名词名词+that 从句主要句型从句主要句型It is no wonder that.(难怪难怪)It is a shame that.(遗憾的是遗憾的是)It is a common knowledge/sense that.(是常识是常识)It is a miracle that.(真是个奇迹真是个奇迹)Language PointsPart Th

13、ree devote.to(doing)sth.把把奉献给；把奉献给；把专注于专注于 devote oneself to(doing)sth.致力于致力于(做做)某事；献身于某事；献身于(做做)某事某事 be devoted to(doing)sth.专心于专心于(做做)某事；致力于某事；致力于(做做)某事某事vt.把把献献(给给)；把；把专用于；专心于专用于；专心于(常与介词常与介词to连连用用)(devoted adj.深爱的；忠诚的深爱的；忠诚的 devotion n.奉献；忠诚；挚奉献；忠诚；挚爱爱)1devote(1)It is his (devote)to his learning

14、 that enables him to attain a doctors degree.devotion(2)我最崇拜的人是我的英语老师，他致力于教学我最崇拜的人是我的英语老师，他致力于教学。(2020全国全国，书面表达，书面表达)The person I admire most is my English teacher_.(定语从句定语从句)The person I admire most is my English teacher_.(过去分词短语作后置定语过去分词短语作后置定语)who/that devotes himselfto/is devoted to his teaching

15、devoted to his teaching convince sb.of sth.使某人确信使某人确信/明白某事明白某事 convince sb.that.使某人相信使某人相信 convince sb.to do sth.说服某人做某事说服某人做某事 be convinced(that.)/of.(某人某人)坚信坚信vt.使相信；使确信；说服使相信；使确信；说服(convinced adj.确信的；坚信的确信的；坚信的 convincing adj.令人信服的令人信服的)2convince(1)His speech was so that everyone present entirely

16、 believed what he said.From his words，I was entirely of his ability to tackle this problem perfectly.(convince)convincingconvincingconvinced(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。履行职责。(应用文写作之申请信应用文写作之申请信)_and I will try my best to perform my duties if I am lucky enough t

17、o 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。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.假定假定 make an assumption作出臆断作出臆断 assume sb./sth.(to be)adj./n.假定假定/认为某人认为某人/某事某事(为为

18、)It is generally assumed that.人们普遍认为人们普遍认为 assuming(that).假设假设n.假定；设定；假定；设定；(责任的责任的)承担；承担；(权力的权力的)获得获得(assume v.假定；设想；承担；假装假定；设想；承担；假装)3assumption(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。我们的学校生活。_，I will or

19、ganize more colorful after-class activities to enrich our school life.to beOn 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._(用用It is generally assumed that.；no

20、t only.but also.的倒装句改写的倒装句改写)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别无选择只好做某事an alternative to.的替代品的替代品n.可供选择的事物可供选择的事物 adj.可供替代的；非传统的可供替代的；非传统的(alternatively adv.可供选择地可供选择地)4al

21、ternative(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。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 st

22、ay at hometo转而；相应地；反过来；依次；轮流转而；相应地；反过来；依次；轮流5in turnby turns轮流轮流take turns to do sth.轮流做某事轮流做某事It is ones turn to do sth.轮到某人做某事。轮到某人做某事。用用turn的相关短语填空的相关短语填空Some student representatives to deliver speeches at the coming-of-age ceremony.Finally，it .Personally，in the past it was our parents and teache

23、rs that helped us in many aspects and ，we should give a helping hand to them from now on.(改编自改编自20206月天津，书面表达月天津，书面表达)took turnsin turnwas my turngiven that从句，用来标记已知事实，表示从句，用来标记已知事实，表示“鉴于，考虑到鉴于，考虑到”。Given that Yuans hybrids have made him quite wealthy，one might think he would retire to a life of lei

24、sure.鉴于袁隆平开发杂交水稻而变得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相当富有，有人会认为他会退休,享受悠闲的生享受悠闲的生活。活。6given that引导的引导的原因状语从句原因状语从句(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。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 Chine

25、se 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。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

26、 help him fight against the fierce wolfTextPart Four课文课文1：1organic farming2in groups3conduct research 4develop hybrid rice 5care little for fame or wealth6consider oneself a farmer7pursue a career 8tackle this crisis成组地成组地进行研究进行研究培育杂交水稻培育杂交水稻不在乎名利不在乎名利把自己看作是农民把自己看作是农民追求事业追求事业处理危机处理危机有机农业有机农业课文课文1：9r

27、eceive an education10 attain a higher yield11 conventional crops 12 invaluable contributions 13 receive numerous awards14 far from the case获得更高的产量获得更高的产量传统农作物传统农作物远非这种情况远非这种情况获得无数奖项获得无数奖项宝贵的贡献宝贵的贡献接受教育接受教育课文课文2：Argumentative Structure:1.Topic(your idea)2.Supporting evidence3.Conclusion 课文课文2：1a matt

28、er of time2the quality of life3have a desire to do sth4a good standard of living5take advantage of6expand ones business7annual income8come up with better ways生活质量生活质量渴望做某事渴望做某事高生活标准高生活标准利用利用拓宽拓宽 /扩大某人的生意扩大某人的生意年收入年收入提出更好的办法提出更好的办法时间问题时间问题 课文课文2：9provide financial help10 eliminate poverty11 make a decent living 12 return home13 start ones business消除贫困消除贫困过体面的生活过体面的生活回家回家创业创业提供经济帮助提供经济帮助人教版高中英语人教版高中英语2023届高考一轮复习届高考一轮复习Unit 5 Working the LandThanks for your listening!