外研版八年级英语上册module10Unit3.ppt

Unit3Languageinuse,weather,sunny,cloudy,rainy,snowy,stormy,windy,showery,Whatstheweatherliketomorrow?,Itmaybewindytomorrow.Itmightbewindytomorrow.,Itsrainyoutside.Whatmaytheydo?,TheymaywatchTVathome.TheymightwatchTVathome.,1.Itmaybewindytomorrow.2.Itmightbewindytomorrow.3.TheymaywatchTVathome.4.TheymightwatchTVathome.,当我们表达可能发生某事或者某人可能做某事时，我们可以情态动词may/might.情态动词无人称和数的变化，情态动词后面接的动词需用原形，否定式是在情态动词后面加not,might与may没有太大的区别，形式上might是may的过去式，但在表示将来的可能情况时，might表示的可能性比may表示的可能性还要小。例如：,Takeyourswimmingclothesbecauseyoumightwanttogoswimminginthesea.带上游泳衣吧，说不定你想要到海里游泳呢,英语中表示可能的方式有许多，除使用情态动词may/might以外，还可以通过will以及表示“可能”的形容词和副词表达。常用的有：1.Itispossibletodosth.2.Itispossiblethat3.主语+willprobably/possibly+v.等。例如：,IsitpossibletovisitAlaskainDecember?十二月去阿拉斯加游览有可能吗？Itispossiblethatitllbesnowyinthenight.晚上有可能会下雪。Itwillprobablybecoldandwet.天气很可能会又湿又冷。probably表示“很可能”，所以表示的可能性要比possible大。,Completethesentenceswithmayorprobably.1.It_becoldandwetinHongKonginJanuary.2.Marywill_gotoNewYorkintheautumn.3.Itwill_raintomorrow,soIwillstayathomeandreadabook.,may,probably,probably,4.You_needtotakeascarfwithyou.Itscold.5.It_rainlater,sotakeanumbrellawithyou.6.Itwill_besunnyinHaikounow.,may,may,probably,单项填空,1.Ithinkthebusisfullofpeople,sowe_getaseat.,A.mayB.maynotC.mustD.mustnt,2.Its_togetcoldtomorrow.,A.mayB.possibleC.possiblyD.probably,3.Doyouhaveanyplansforthisweekend?Imnotsure.I_goclimbingMountYuntai.(2012河南)A.mustB.needC.mayD.can4.InBritain,you_be18ifyouwanttodriveacar.(2012辽宁大连)A.canB.mustC.mayD.might,Saywhatyouusuallydo,thensaywhatyoumightdo:1.intheevening2.attheweekend3.duringthesummerholidaysIusuallydomyhomeworkintheevening,butImightwatchaTVprogrammethisevening.,Workinpairs.,Completethesentences.Usemay,mightorprobablywherenecessary.,e.g.Theweatherisusuallywarmduringtheday,butbringasweater(coldintheevening)Theweatherisusuallywarmduringtheday,butbringasweaterbecauseitmaybecoldintheevening.,1.Itissunnynow,butletstakeanumbrella(rainlater)2.ItisnotalwayswarminFebruary,and(cold),Itissunnynow,butletstakeanumbrellabecauseitmay/might/willprobablyrainlater.ItisnotalwayswarminFebruary,anditmay/mightbeverycold.,3.Itisusuallyhotandsunny,sowe(swiminthesea),Itisusuallyhotandsunny,sowemay/willprobablyswiminthesea.,4.Buyagoodmapbecausewe(visitthecity),Buyagoodmapbecausewemay/mightvisitthecity.,(1)当我们表达可能发生某事或者某人可能做某事时，我们可以情态动词may/might.情态动词无人称和数的变化，情态动词后面接的动词需用原形，否定式是在情态动词后面加not.might与may没有太大的区别，形式上might是may的过去式，但在表示将来的可能情况时，might表示的可能性比may表示的可能性还要小。英语中表示可能的方式有许多，除使用情态动词ma