Unit3TheInternetListeningandTalking课件-高中英语人教版.pptx

;Apps;Pre-listening;LauraandXiaoBoaretalkingaboutapps.Listentotheirconversationandfindoutwhatappstheywant.;1._____BothofXiaoBosappskeeptrackofthestepshetakes.

2._____XiaoBossecondappcanhelphimmakeafitnessplan.

3._____Lauraneedsanappthatwillhelphergetdiscounts.

4._____Lauraneedsanappthatwilladdmoneytoherbankaccount.

;Activity3:

Listenoncemoreandtickthesentencesyouhear.Underlinethewordsusedtoexpresspredictions,guesses,andbeliefs.;推测是人们根据已知的事情去想象尚不知道的事情，对也许会发生的情况提出自己的主观看法，去谈论和推测事情的可能性。下面是一些动词、副词、形容词和情态助动词的推测性用法。

动词：

?thinkIthoughttofindhimhome.我原以为....

?considerTheyconsiderthecriticalperiodisnotover.他们认为...

?expectIexpectIamoutoffashion.我想我可能...

?believeIbelieveitisgoingtoflowerthisyear.我认为....

?guessIguessyou’retiredafteryourjourney.我想....;?assume(假定，认为)Iassumethathehasgoneforawalk.

?suppose（猜想，假设）Theworkwillbefinishedtomorrow,Isuppose.

?suspect（猜想，认为）Isuspectthatheismoreorlessinvolvedintheaffairs.

?image（幻想）You’llenjoythefilm,Iimagine.

?bet（打赌，敢肯定）Ibetitwillraintomorrow.

情态动词：

?情态动词+动词原形表示对现在或将来的情况的推测，此时动词通常为系动词。

Idon’tknowwheresheis,shemaybeinWuhan.

?情态动词+动词现在进行时表示对现在或将来正在进行的情况进行推测。

Atthismoment,ourteachermustbecorrectingourexampapers.;?情态动词+动词完成时表示对过去情况的推测。

WewouldhavefinishedthisworkbytheendofnextDecember.

?情态动词+动词的现在完成进行时表示对过去正在发生事情的推测。

Yourmothermusthavebeenlookingforyou.

?推测的否定形式，疑问形式用can’t,couldn’t表示。

Mikecan’thavefoundhiscar,forhecametoworkbybusthismorning.

副词和形容词：

?probably I’llprobablybehomebymidnight.

?maybe Maybeyouwererightafterall.

?perhaps Hehasn’twrittentomerecently—perhapshe’slostmyaddress.

;?possibly Hemaypossiblydecidenottocome,inwhichcase