2023學年完整公開課版強調(diào)句

M6U4

Theuseof“it”(II)InUnit4,we’velearnedsomethingaboutglobalwarming.Itisaseriousproblem,becauseit’simportantforustoprotectourearth.Therefore,wefinditnecessaryforushumanbeingstotakesomemeasurestoslowdownglobalwarming.InUnit4,we’velearnedsomethingaboutglobalwarming.Itisaseriousproblem,becauseit’simportantforustoprotectourearth.Therefore,wefinditnecessaryforushumanbeingstotakesomemeasurestoslowdownglobalwarming.referenceformalsubjectformalobject強調(diào)TipsYouwanttogetthecaseback?Nowayunlessyoucanaccomplishsometasks！First,showmehowmuchyouknowaboutglobalwarming.it站到底1.Itismainly________that/who

hascausedglobalwarming.thenaturethehumanraceB15141312111098765432102.Isitthe“greenhouseeffect”thatkeepstheearthwarm?A.YesB.NoA15141312111098765432103.Whichcountriesisitthatfeeltheirexistenceisindangerfromtherisingsealevel?high-lyingcountrieslow-lyingcountriesB15141312111098765432104.Itis_______thatenvironmentalistssuggestweusetofightagainstglobalwarming.energy-savingproductsproductsusingnuclearpowerA15141312111098765432105.Itisdueto________thattheamountofcarbondioxideintheatmosphereisincreasing.theburningoffossilfuelstoomanygreenhousesA15141312111098765432106.Itwasnotuntil______thattheearth’stemperatureseemedtoincreasesomuch.the19thcenturythe20thcenturyB15141312111098765432107.Itis_________thattheleveloftheseacouldriseintheyearsaheadbecauseofglobalwarming.severalmetersseveralkilometersA15141312111098765432108.—Howisitthatthegreenhousegasesmaketheearthwarmer?—Itisby_______thatthegreenhousegasesmaketheearthwarmer.

lettingoutmoreoxygentotheatmospheretrappingenergyintheatmosphereB1514131211109876543210Ok,youwin.Butthesecondtaskisnotsoeasyasthefirstone.Inthefirsttask,thereisasentencepattern.Doyouknowhowtouseit?1.Itis

the

humanrace

who/thathasmainlycausedglobalwarming.2.Itis

energy-savingproducts

thatenvironmentalistssuggestususingtofightglobalwarming.3.Itis

duetotheburningoffossilfuels

thattheamountofcarbondioxideintheatmosphereisincreasing.4.Itwas

notuntil20thcentury

thattheearth’stemperatureseemedtoincreasesomuch.5.Isit

the“greenhouseeffect”

thatkeepstheearthwarm?6.Whichcountriesisitthatfeeltheirexistenceisindangerfromrisingsealevels?7.—How

isitthatthegreenhousegasesmaketheearthwarmer?—Itis

bytrappingenergyintheatmosphere

thatthegreenhousegasesmaketheearthwarmer.1：強調(diào)主語2：強調(diào)賓語3，4：強調(diào)狀語③Lookatsentence1-4,whatareemphasizedineachsentence?主語？賓語？謂語？狀語？…②If“it,”“is/was”and“that/who”areremoved,isthemeaningofeachsentencestillcomplete?強調(diào)句不能強調(diào)謂語動詞強調(diào)句去掉“it,”“is/was,”“that/who,”句子仍然完整Wedomorningexercisesintheplaygroundathalfpastsixeveryday.Wedomorningexercisesintheplaygroundathalfpastsixeveryday.①Itis

we

that/whodomorningexercisesintheplaygroundathalfpastsixeveryday.②Itis

morningexercises

thatwedointheplaygroundathalfpastsixeveryday.③Itis

intheplaygroundthatwedomorningexercisesathalfpastsixeveryday.④

Itis

athalfpastsixeveryday

thatwedomorningexercisesintheplayground.Whynotuse“us”here?Wedomorningexercisesintheplaygroundathalfpastsixeveryday.①

一般疑問句：Isitintheplaygroundthatyoudomorningexercisesathalfpastsixeveryday?②Where③

Whenisit

thatyoudomorningexercisesathalfpastsixeveryday?isit

thatyoudomorningexercises

intheplaygroundeveryday?person（強調(diào)主語）Itissomenaughtystudentsthat/whohavewastedtoomuchpaper.time（強調(diào)狀語）ItiseverySaturdaythatthereisatrafficjamoutsidetheschoolgate.reason（強調(diào)狀語）Itisbecausethelastonetoleavetheclassroomforgottoturnoffthelightsthatthelightsarestillon.Ohno!Youhaveaccomplishedallthetasks!Howcanitbetrue!No…你是校報小記者，以下是采訪情況：時間：上周五對象：學生處林主任主題：作為學生如何對抗全球氣候變暖原因：礦物燃料使用的增加對策：在日常生活中節(jié)約能源，例如：1.盡量拼車或者搭公車來學校；2.不浪費任何紙張；3.最后一個離開教室的同學應當關燈（學生處：Students’AffairDepartment）Writing①學生處主任：②礦物燃料使用的增加：③

拼車：Tipstheincreasinguseoffissilefuelsharecars…whoisinchargeofStudents’AffairDepartment

LastFriday,wehadaninterviewwithMr.Lin,whoisinchargeoftheStudents’AffairDepartmentofourschool,abouthowtofightagainstglobalwarmingasastudent.AccordingtoMr.Lin,__________________(正是礦物燃料使用的增加導致了全球氣候變暖),soweshouldtryourbesttosaveenergyinourdailylife.Inordertocutdownoncarbondioxide,westudentshadbettersharecarsortakebustogotoschool.Besides,since_________________(正是在學校我們?yōu)榱藢W習用紙最多),wearesupposednottowasteanypieceofpaper.Also,heparticularlyremindedusthat______________________________(最后一個離開教室的同學應當關燈).LastFriday,wehadaninterviewwithMr.Lin,whoisinchargeoftheStudents’AffairDepartmentofourschool,abouthowtofightglobalwarmingasastudent.AccordingtoMr.Lin,________________________________________________________(正是礦物燃料使用的增加導致了全球氣候變暖),soweshouldtryourbesttosaveenergyinourdailylife.itistheincreasinguseoffossilfuelthathascausedglobalwarmingInordertocutdownoncarbondioxide,westudentshadbettersharecarsortakebusestogotoschool.Besides,since_________________________________________________(正是在學校我們?yōu)榱藢W習用紙最多),wearesupposednottowasteanypieceofpaper.Also,heparticularlyremindedusthat_________________________________________________________________________(最后一個離開教室的同學應當關燈).itisintheschoolthatweusepapermostforstudyitisthelastonetoleavetheclassroomwho/thatshouldturnoffthelightswhenleaving

LastFriday,wehadaninterviewwithMr.Lin,whoisinchargeoftheStudents’AffairDepartmentofourschool,abouthowtofightglobalwarmingasastudent.AccordingtoMr.Lin,itistheincreasinguseoffossilfuelthathascausedglobalwarming,soweshouldtryourbesttosaveenergyinourdailylife.Inordertocutdownoncarbondioxide,westudentshadbettersharecarsortakebusestogotoschool.Besides,sinceitisint