Unit 2 Morals and Virtues Language points 2 课件- 高一下学期英语人教版（2019）必修第三册

Languagepoints2Unit2MoralsandVirtues学习目标1’1.Tohaveagoodunderstandingoftheusageofthefollowingwordsandsentence:words:tend;assist;replacesentence:Toaperson,nothingismorepreciousthantheirlife.2.Tolearnhowtoputthemintouse问题导学5’结合课本和《金版教程》,结合语境体会以下单词或句型的用法:1.tend的词性和词义分别是什么?（P34）

变形及句型搭配有哪些?2.assist的词性和词义分别是?短语搭配有哪些?（P35）3.replace的词性和词义分别是?同义短语有哪些?（P38）4.理解句型“Toaperson,nothingismorepreciousthantheirlife”1.tendvt.照顾；照料vi.倾向；趋于

Shewasmoreinterestedintendingpaitents...(教材P17)tendency(n.)趋向；趋势①Ateamofarmydoctorswere

tendingthewounded.

②Filledwithanger,apersontendsto

saywhatevercomestohismind.③Onoccasions,hisviewstendto/towards

theextreme.④He

hadatendencytobreaktheschoolrules.tendtodosth

倾向于做某事;往往会做某事tend(to)sb

照顾某人tendtowards/to

倾向于，趋于haveatendencytodosth有做某事的趋势点拨精讲21’归纳拓展tendv.①tend(to)sb照顾某人②tendtodosth

倾向于做某事；往往会做某事③tendto/towards倾向于，趋于tendencyn.

①havea/thetendencytodosth有做某事的趋势即景活用----单句语法填空Thereisagrowing__________(tend)forstudentstosleepintheclass.Personally,Itend________(accept)thesecondplanyouoffered.ThesortsofmusicIlistentovaries,butittends_______lightmusic.tendencytoacceptto/towards2.replacevt.接替；取代；更换

ThestudentunionwillholdaspecialmeetinginJanuarytoelectsomeonetoreplacethesecretary.(教材P17)①Wehave

replacedhumanlabourwithmachines.②Later,LaoLiu

replacedhimasthedirector.③Noonecantakeyourplaceinmyheart.④You

havetoreplacethebooksontheshelvesbeforeyouleave.replaceA(with/byB)用B替换Areplacesbas…

取代某人……takeone’splace/

taketheplaceof

代替……把······放回原处

用法详解(1)replacesthwith/bysth用......替换(2)replacesbas...

取代某人......(3)taketheplaceof/takeone'splace代替单句翻译他没能成功取代李华当上主任。②李华代替不幸生病的Lucy来拜访我们(inplaceof)。HefailedtoreplaceLiHua/takeLiHua'splace/taketheplaceofLihuaasthedirector.

LiHuavisitedusinplaceofLucywhowasunluckily/unfortunatelyill.

即景活用：归纳拓展(1)replacementn.【U】替换,更换；【C】替代品；接替者(2)“代替，取代”的其他表达法：insteadof代替

inplaceofsb/sth=insb’s/sth’splace顶替/代替某人或某物

...DrBethunedidwhateverhecouldtoassisttheChinesepeople.(教材P18)【语境感知】1)YouarerequiredtoassistMr.Smithinpreparingareport.

toprepareareport.

withareport.2)Ican’tmovethisplatformwithoutassistance.3)Firstwe’llappointyouasanassistant

toanexperiencedphysicianforanoperation.4)LiJinwen,theassistantoftheEnglishteacher,ishard-working.①assistvt.帮/援助assist(sb.)indoingsth.todosth.

withsth.②assistance

n.援/帮助③assistant

n.助理

adj.助理的；副的3.assistassistance援/帮助帮助某人(做)某事n.(1)assistvt.帮/援助①assistsb.withsth. ②assistsb.in

(doing)sth.

③assistsb.to

dosth.【归纳总结】adj.assistant助理的n.助理一句多译：我们前来援助他们渡过难关。①We'recomingtoassist

.②We'recomingtoassist

.③We'recomingtoassist

.themtogothroughtheirhardtimesthemwiththeirhardtimesthemingoingthroughtheirhardtimes④We’recomingtocarrythemthroughtheirhardtimes.“nothingis+(形容词）比较级+than...”意为“没有什么比······更加······”4.【考点】“nothingis+(形容词）比较级+than”句型归纳拓展：“否定词+形容词/副词的比较级”结构e.g.对我来说，没有什么比健康的身体更重要。Tome,nothingismoreimportant

thanahealthybody.常用的否定词nothing,no,not,never,nobody等与形容词/副词的比较级连用时，常表示最高级含义，意为“没有比······更······，再······不过了”Nothingismorepreciousthanlife.即景活用----单句语法填空-Howisyournewbabysitter?-Wecouldn’tfinda________(good)one.Allourkidslovehersomuch.②-HowwasyourrecenttriptoSichuan?-I’veneverhada_______________(pleasant)onebefore.bettermorepleasant课堂小结1’tend/tendtodo/tendencyassist/assistance/assistantreplace/taketheplaceof/takeone’splace/inplaceof“否定词+形容词/副词的比较级”结构当堂检测

12’1.单句语法填空①Being

(assist)toMr.Chen,FangYuxinandFangJinruoftenassisthim_______collectandhandouttheChinesehomework.②I'msureIwasthelastpersonintheworldhewantedtoaccept___________(assist)from.(2016·全国卷Ⅲ)

assistantstoassistance2.单句翻译①随着科学技术迅速发展，一些工厂已经用机器人替代工人。②熬夜玩手机的孩子容易上课打瞌睡(dozeoff)。

Withtherapiddevelopmentofscienceandtechnology,somefactorieshavereplacedtheirworkerswithrobots.

Studentswhostayuplatetoplayonthephonestendtodozeoffinclass.

3.阅读片段：（2019昆明市高三摸底调研测试）…Thenewstudysuggestsawaytolowerthenutritionalharmofclimatechange.Thatistogrowdifferentformsofricethatcanadapttohighercarbondioxidelevels.

Howcanpeoplereducethenutritionalharmofclimatechange?A.ByimportingricefromChinaandJap