Unit5WorkingtheLand一轮复习课件高三英语人教版选择性

人教版高中英语2023届高考一轮复习Unit5WorkingtheLand授课：希希2022年12月25日01020304ContentWordsGrammarLanguagePointsTextWordsPartOnedocerID:46106371.devote（v.）把......献给devoted（adj.）献身的，专心的devotion（n.）奉献devoteoneselfto=bedevotedto=beabsorbedin=concentrateon=focuson致力于做某事docerID:46106372.short（v.）缺乏beshortof=belackingin=lackof缺乏shortage（n.）不足，缺少ashortageof缺少3.tickle挠tackle=dealwith解决docerID:46106374.beincrisis处于危机中5.boostone’sconfidence增强某人自信心6.convinced（adj.）确信的convincing（adj.）令人相信的beconvincedof/that确信convincesbthat使某人相信convincesbofsth使某人相信某事docerID:46106377.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+knowledgeattainone’sgoal实现目标获得：obtain，gain，acquiregetdocerID:46106379.convention（n.）传统=traditioninvention发明10.assume（v.）假定assumethat假定.....assumesbtobe/as假定某人是......docerID:461063711.overcome-overcame-overcomecome-came-comeovercomedifficulties克服困难12.expansion（n.）扩张13.input（v.）输入docerID:461063714.Itisestimatedthat据估计estimation（n.）估计15.abroad国外的16.consume（v.）消耗consumer（n.）消费者docerID:461063717.becomprisedof=consistof=bemadeupof由......组成18.stain污点19.deepdown=inreality/fact本质上，事实上real（adj.）真的20.celebrity=fame=reputation名声，名望docerID:461063721.envisionthefuture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docerID:461063727.alleviate=release减轻28.poor（adj.）贫穷的thepoor穷人29.organicfarming有机农业，有机食品30.beessential/vital/crucialto/for对......必不可少的essence（n.）本质docerID:461063731.mine（n.）矿

miner（n.）矿工32.alter（v.）替代havenoalternative/choicebuttodosth别无选择只好做某事docerID:461063733.forinstance/example例如34.deep（adj.）深的width（n.）宽度wide（adj.）宽的35.entire（adj.）完全的GrammarPartTwodocerID:4610637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+everthat,whetherwhen,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

roundis

a

fact.That

English

is

important

is

an

undoubted

fact.1.Whethertheywillgetmarriedisnotdecidedyet.2.Whetherhelikesthispresentisunclear.3.Whethersheiscomingornotdoesn’tmattertoomuch.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ornot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。Whatshedidisnotyetknown.Whowillgototheconcertisnotknown.Whichbooktheywillchooseisnotclear.When

the

meeting

is

to

be

held

has

not

yet

been

decided.

Why

he

refused

to

cooperate

with

us

is

still

a

mystery.Howwewillgetthereremainsaquestion.

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。Thatlighttravelsinstraightlinesisknowntoall.→Itisknowntoallthatlighttravelsinstraightlines.主语从句（要点）：6.如何区分主语从句和强调句：把itis和that去掉，句子完整，为强调句，否则it为形式主语。IthappenedthatIcameintotheofficeatthattime.主语从句or强调句？主语从句（要点）：7.It

is+过去分词+that从句：

Itis

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.Itbe+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

acommon

knowledge/sense

that...

(……是常识)

It

is

a

miracle

that...

(……真是个奇迹)LanguagePointsPartThree•

devote...to(doing)sth.把……奉献给；把……专注于devoteoneselfto(doing)sth.致力于(做)某事；献身于(做)某事•

bedevotedto(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)(devotedadj.深爱的；忠诚的devotionn.奉献；忠诚；挚爱)1devote(1)Itishis

(devote)tohislearningthatenableshimtoattainadoctor’sdegree.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)①ThepersonIadmiremostismyEnglishteacher_______________________________________________.(定语从句)②ThepersonIadmiremostismyEnglishteacher____________________.(过去分词短语作后置定语)who/thatdevoteshimselfto/isdevotedtohisteachingdevotedtohisteaching•

convincesb.ofsth.使某人确信/明白某事convincesb.that...使某人相信……convincesb.todosth.说服某人做某事•

beconvinced(that...)/of...(某人)坚信……vt.使相信；使确信；说服

(convincedadj.确信的；坚信的convincingadj.令人信服的)2convince(1)Hisspeechwasso

thateveryonepresententirelybelievedwhathesaid.Fromhis

words，Iwasentirely

ofhisabilitytotacklethisproblemperfectly.(convince)convincingconvincingconvinced(2)我深信我能胜任这份工作，如果有幸得到这个职位，我将尽最大努力履行职责。(应用文写作之申请信)__________________________________________________andIwilltrymybesttoperformmydutiesifIamluckyenoughtogettheposition.IamgreatlyconvincedthatIamqualifiedforthisjob(3)我已经说服爸爸支持我沿湄公河骑行的计划。I

tocyclealongtheMekongRiver.haveconvincedmyfathertosupportmyplan•

ontheassumptionthat...假定……

makeanassumption作出臆断•

assumesb./sth.(tobe)＋adj./n.假定/认为某人/某事(为)……

Itisgenerallyassumedthat...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(assumev.假定；设想；承担；假装)3assumption(1)Deepdowntheyassumedher

(be)thebestsingeroftheirtime.(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。_________________________________________________________________________________，Iwillorganizemorecolorfulafter-classactivitiestoenrichourschoollife.tobeOntheassumptionthat/AssumingthatIamchosentobechairmanoftheStudentUnion(3)PeopleassumethatdrinkingChineseteacannotonlyrefreshourselvesbutalsostrengthenourmemory.→__________________________________________________________________________________________________________________________(用Itisgenerallyassumedthat...；notonly...butalso...的倒装句改写)ItisgenerallyassumedthatnotonlycandrinkingChinesetearefreshourselvesbutalsoitcanstrengthenourmemory.havenoalternativebuttodosth.别无选择只好做某事analternativeto...……的替代品n.可供选择的事物

adj.可供替代的；非传统的(alternativelyadv.可供选择地)4alternative(1)Icouldcometoyourhouse，or

(alternative)，wecouldmeetinthetown.alternatively(2)Forinstance，solarenergyisanalternative

fossilfuel.(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。FacedwithCOVID-19，

toalleviatetheserioussituation.wehavenoalternativebuttostayathometo转而；相应地；反过来；依次；轮流5inturnbyturns轮流taketurnstodosth.轮流做某事Itisone’sturntodosth.轮到某人做某事。用turn的相关短语填空Somestudentrepresentatives

todeliverspeechesatthecoming-of-ageceremony.Finally，it

.Personally，inthepastitwasourparentsandteachersthathelpedusinmanyaspectsand

，weshouldgiveahelpinghandtothemfromnowon.(改编自2020·6月天津，书面表达)tookturnsinturnwasmyturngiventhat＋从句，用来标记已知事实，表示“鉴于，考虑到”。GiventhatYuan’shybridshavemadehimquitewealthy，onemightthinkhewouldretiretoalifeofleisure.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。6giventhat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)

，DragonBoatFestival，Iamwritingtointroduceittoyou.GiventhatyouarekeenonthetraditionalChinesefestival(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)

，heinstantlygotoffthebike，seizedthebiketightlyandthrewittowardsthewolfwithallhisstrength，tryingtofrightenitaway.GiventhattherewasnobodytohelphimfightagainstthefiercewolfTextPartFour课文1：1organicfarming