Unit 2 Morals and Virtues Language points 2 課件- 高一下學(xué)期英語人教版（2019）必修第三冊

Languagepoints2Unit2MoralsandVirtues學(xué)習(xí)目標(biāo)1’1.Tohaveagoodunderstandingoftheusageofthefollowingwordsandsentence:words:tend;assist;replacesentence:Toaperson,nothingismorepreciousthantheirlife.2.Tolearnhowtoputthemintouse問題導(dǎo)學(xué)5’結(jié)合課本和《金版教程》,結(jié)合語境體會以下單詞或句型的用法:1.tend的詞性和詞義分別是什么?（P34）

變形及句型搭配有哪些?2.assist的詞性和詞義分別是?短語搭配有哪些?（P35）3.replace的詞性和詞義分別是?同義短語有哪些?（P38）4.理解句型“Toaperson,nothingismorepreciousthantheirlife”1.tendvt.照顧；照料vi.傾向；趨于

Shewasmoreinterestedintendingpaitents...(教材P17)tendency(n.)趨向；趨勢①Ateamofarmydoctorswere

tendingthewounded.

②Filledwithanger,apersontendsto

saywhatevercomestohismind.③Onoccasions,hisviewstendto/towards

theextreme.④He

hadatendencytobreaktheschoolrules.tendtodosth

傾向于做某事;往往會做某事tend(to)sb

照顧某人tendtowards/to

傾向于，趨于haveatendencytodosth有做某事的趨勢點撥精講21’歸納拓展tendv.①tend(to)sb照顧某人②tendtodosth

傾向于做某事；往往會做某事③tendto/towards傾向于，趨于tendencyn.

①havea/thetendencytodosth有做某事的趨勢即景活用----單句語法填空Thereisagrowing__________(tend)forstudentstosleepintheclass.Personally,Itend________(accept)thesecondplanyouoffered.ThesortsofmusicIlistentovaries,butittends_______lightmusic.tendencytoacceptto/towards2.replacevt.接替；取代；更換

ThestudentunionwillholdaspecialmeetinginJanuarytoelectsomeonetoreplacethesecretary.(教材P17)①Wehave

replacedhumanlabourwithmachines.②Later,LaoLiu

replacedhimasthedirector.③Noonecantakeyourplaceinmyheart.④You

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

取代某人……takeone’splace/

taketheplaceof

代替……把······放回原處

用法詳解(1)replacesthwith/bysth用......替換(2)replacesbas...

取代某人......(3)taketheplaceof/takeone'splace代替單句翻譯他沒能成功取代李華當(dāng)上主任。②李華代替不幸生病的Lucy來拜訪我們(inplaceof)。HefailedtoreplaceLiHua/takeLiHua'splace/taketheplaceofLihuaasthedirector.

LiHuavisitedusinplaceofLucywhowasunluckily/unfortunatelyill.

即景活用：歸納拓展(1)replacementn.【U】替換,更換；【C】替代品；接替者(2)“代替，取代”的其他表達法：insteadof代替

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

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

toprepareareport.

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

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

withsth.②assistance

n.援/幫助③assistant

n.助理

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

(doing)sth.

③assistsb.to

dosth.【歸納總結(jié)】adj.assistant助理的n.助理一句多譯：我們前來援助他們渡過難關(guān)。①We'recomingtoassist

.②We'recomingtoassist

.③We'recomingtoassist

.themtogothroughtheirhardtimesthemwiththeirhardtimesthemingoingthroughtheirhardtimes④We’recomingtocarrythemthroughtheirhardtimes.“nothingis+(形容詞）比較級+than...”意為“沒有什么比······更加······”4.【考點】“nothingis+(形容詞）比較級+than”句型歸納拓展：“否定詞+形容詞/副詞的比較級”結(jié)構(gòu)e.g.對我來說，沒有什么比健康的身體更重要。Tome,nothingismoreimportant

thanahealthybody.常用的否定詞nothing,no,not,never,nobody等與形容詞/副詞的比較級連用時，常表示最高級含義，意為“沒有比······更······，再······不過了”Nothingismorepreciousthanlife.即景活用----單句語法填空-Howisyournewbabysitter?-Wecouldn’tfinda________(good)one.Allourkidslovehersomuch.②-HowwasyourrecenttriptoSichuan?-I’veneverhada_______________(pleasant)onebefore.bettermorepleasant課堂小結(jié)1’tend/tendtodo/tendencyassist/assistance/assistantreplace/taketheplaceof/takeone’splace/inplaceof“否定詞+形容詞/副詞的比較級”結(jié)構(gòu)當(dāng)堂檢測

12’1.單句語法填空①Being

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

assistantstoassistance2.單句翻譯①隨著科學(xué)技術(shù)迅速發(fā)展，一些工廠已經(jīng)用機器人替代工人。②熬夜玩手機的孩子容易上課打瞌睡(dozeoff)。

Withtherapiddevelopmentofscienceandtechnology,somefactorieshavereplacedtheirworkerswithrobots.

Studentswhostayuplatetoplayonthephonestendtodozeoffinclass.

3.閱讀片段：（2019昆明市高三摸底調(diào)研測試）…Thenewstudysuggestsawaytolowerthenutritionalharmofclimatechange.Thatistogrowdifferentformsofricethatcanadapttohighercarbondioxidelevels.

Howcanpeoplereducethenutritionalharmofclimatechange?A.ByimportingricefromChinaandJap