【同课异构】外研版高中英语必修4课件： Module 5《Section Two Grammar》.ppt

module5atripalongthethreegorges grammar function 1 exercises thecaptainletspassengersusehiscabin therearelectures butyoudon thavetogotothem swimmingfromtheboatisforbidden you renotallowedtosmoke passengersarerequiredtotaketheirpassportswiththem b b c a c finishtheexercisesonactivity1 onpage45 function 2 filling youmust havetoyou rerequiredtoitisnecessaryto youdon thaveto aren trequiredtoit snotnecessaryto you reallowedtoyoucan may youaren tallowed can t shouldn t youcan t mustn tyou reforbiddentoit sagainstrulesto affirmative 肯定 negative 否定 usethecorrectexpressionstofillinthechart grammar 1 filling they goanywheretheywished you goonthoseships there beanyotherforeigners wejust showourpassports we seethesunsettingbehindthewhitepagoda could shouldn t won t hadto could could 1 shouldn t won t hadto could 5 modalverb grammar 2 correction johnshouldsgotoschoolontime atthattimewethoughtwemustedhandinourpaper youmusttofinishyourhomeworkintime wedon tcanbetheretomorrow theyshouldmaydothat should must can t should may correctthemistakesandsaywhy grammar 3 observation twoeyescanseemorethanone iamsostrongthaticanliftthisstone hesaidthatjackcouldn tfinishhisworkinsuchashorttime couldyoufollowmystep heisonlyfour butheisabletoread shewasabletodoitwithoutmyhelp willyoubeabletocometomypartytomorrow 表能力 cancouldbeableto 有时态变化 grammar 4 observation youcangonow iwon tletyoudown couldisayitinchinese mayiknowyourname wouldyoumindclosingthedoor shallwedance mightihaveawordwithyou 语气 强弱 表许可 征询意见 can willcould may would shall might grammar 5 observation theremustbeamistake youmaywalktenmileswithoutseeingahouse hemightgetthereontime itcanbetrue inthosedaysfewworkerscouldsupporttheirfamilies 表可能性 猜测 mustmay might can could 肯定句 语气 强弱 grammar 6 observation 语气 强弱 shecan tbeserious wecouldn thavedonebetter peoplemaynotpickflowersinthisgarden shewasafraidtheymightnotliketheidea 表不可能 猜测 can t couldn tmaynot mightnot 否定句 grammar 7 observation mustn t shouldn thadbetternot wemustn twasteourtime theyshouldn tleftsosoon you dbetternotdisturbhim 表禁止 grammar 8 observation youshoulddowhatyourparentstellyou ifyoucan tfinishthebookbythen youmustcomeandrenewit thisisalovelyparty butwehavetogobecauseofthebaby sister thebridgewasnotwideenoughsothatsomebodyhadtogiveway should musthaveto 表义务 应该 有时态变化 grammar 9 conclusion can could beableto can will may could would shall might must may might can could mustn t shouldn t hadbetternot should must haveto 能力 能够 许可 征询意见 猜测 可能性 禁止 义务 应该 grammar 6 practice mum i vebeenstudyingenglishsince8o clock igooutandplaywithtomforawhile no i mafraidnot besides it srainingoutsidenow a can tb wouldn tc maynotd won ti paytracyavisit buti mnotsurewhetheriwillhavetimethissunday a shouldb mightc wouldd could childrenunder12yearsofageinthatcountry beunderadultsupervisionwheninapubliclibrary a mustb mayc cand needyou betired you veonlybeenworkingforanhour a mustnotb won tc can td maynotyoumightjustwelltellthemanufacturerthatmalecustomers notlikethedesignofthefurniture a mustb shallc mayd need aleft luggageofficeisaplacewherebags beleftforashorttime especiallyatarailwaystation a shouldb canc mustd will excuseme butiwanttouseyourcomputertotypeareport you havemycomputerifyoudon ttakecareofit a shan tb mightnotc needn td shouldn t 8 hundredsofjobs ifthefactorycloses a loseb willbelostc arelostd willlose9 rainforests andburnedatsuchaspeedthattheywilldisappearfromtheearthinthenearfuture a cutb arecutc arebeingcutd hadbeen