Unit 7 Inventions Make Life Better (Grammar in use)课件 中职英语外研版

Unit7InventionsMakeLifeBetter教师寄语：Creativethinkinginspiresideas;ideasinspirechange.Part4GrammarPracticeProductionSummaryLead-inPresentation

FindtherulesA:Developmentsinscienceandtechnologymakeourlifebetter.B:Developmentsinscienceandtechnology

do

makeourlifebetter.A:Thetouchscreentechnologymakesallofthesenewthingssoeasytouse.B:It’sthetouchscreentechnologythatmakesallofthesenewthingssoeasytouse.Whatisthedifference?WhatBsaidexpressesstrongerfeelingsbyusingauxiliaryverb“do”

and

thesentencepattern“Itis...that...”Presentation

Lead-inEmphaticsentencePracticeProductionSummary强调句可用来强调句子中的某个特定成分，以表示强烈的感受或某种对比。1.助动词do及其相应形式可以用来强调谓语动词。（时态只有一般现在时和一般过去时。）e.g.Youdolooknicetoday!2.it可用来对句子的某一成分加以强调结构：It+is/was+被强调的部分+that/

who+其他部分。作用：强调句用来强调句子的主语，宾语，表语，状语等e.g.Itwasyesterdaythatshegotthisbeautifulskirt.Lead-inPresentation

PracticeProductionSummaryTask1:trytodividesentenceelement(句子成分)Task2:changethesentenceformsaccordingtotherequest.I

met

LiMing

attherailway

station

yesterday.subjectverbobjectadverbialadverbial1.强调主语：ItwasIthat(who)metLiMingattherailwaystationyesterday.2.强调宾语：3.强调地点状语：4.强调时间状语：ItwasLiMingthat/whoImetattherailwaystationyesterday.ItwasattherailwaystationthatImetLiMingyesterday.Itwas

yesterdaythatImetLiMingattherailwaystation.ProductionSummaryPresentation

Lead-inPractice

判断下列句子是否为强调句1.Itisstrangethatshedidn’tcomeyesterday.2.ItisTomthatwantstoseeyou.3.Itisawonderthatheisalive.4.Itwasforsevenhoursthattheyhaveworked.5.ItisafactthathestoleJim’spocket.强调句判断方法：删掉Itis/was...that...，句子结构依然完整，则为强调句.ProductionSummaryPresentation

Lead-inPractice

Choosetheproperanswers.1.Itwasontheplayground_________Ifoundthewallet.A.whichB.thatC.whileD.since2.Itwaslastsummer

Isawhim.A.thatB.whenC.whoD.where3.Itis

that

lookingforyou.A.we;amB.I;amC.we;wereD.I;are4.Itwasnot

shetookoffherdarkglasses

Irealizedshewasafamousfilmstar.A.when,thatB.until,whenC.until,thatD.when,whenProductionSummaryPresentation

Lead-inPractice

Choosetheproperanswers.1.Itwasontheplayground_________Ifoundthewallet.A.whichB.thatC.whileD.since2.Itwaslastsummer

Isawhim.A.thatB.whenC.whoD.where3.Itis

that

lookingforyou.A.we;amB.I;amC.we;wereD.I;are4.Itwasnot

shetookoffherdarkglasses

Irealizedshewasafamousfilmstar.A.when,thatB.until,whenC.until,thatD.when,when解析：考察notuntil…句型的强调句:Itis/wasnotuntil......that.....直到