Unit 2 Lets celebrate! Using Language课件（共19张）外研版（2019）高中英语必修第二册1.pptxVIP

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普通高中教科书Unit2UsingLanguage

英语

必修

第二册

外语教学与研究出版社

直击高考

21.Wouldyoupickmeupatyourconvenience

(convenient).

考点：形容词性物主代词+名词(n.)

你可以在方便的时候来接我吗?

Grammar:情态动词(二)

表推测的情态动词

can/could

may/might

must

表示对现在或将来的推测：

肯定must

否定can/could(not)+be

可能性may/might(not)

表示对过去的推测：

肯定must

否定can/couldnot+havebeen

可能性may/might

看例句学语法(1):表示对现在或将来的推测：

1.Asahumanbeing,anyonecanmakeamistake.

2.Hecanthavealotofmoney.

3.Hemaybeverybusynow.

4.Hemaynotbeathome.

5.TheymighthavealotofworktodonowbutImnotsure.

6.Shewasafraidtheymightnotliketheidea.

7.Helooksyoung.Hecouldntbeover50.

8.Lookathisnewcar.Hemusthavealotofmoney.

看例句学语法(2):表示对过去的推测：

1.Itmusthaverainedlastnight,fortheroadisquitemuddy.

2.Youcanthaveforgottenher.

3.Hecouldnothavebeenmorethan16atthattime.

4.Hemay/mighthavecomebytrain.

专项练习

1.Someonemusthaveset(set)offfireworkslastnight,becausetheground

isfullofashes.

2.Inpolarregions,peoplecannotseethesunforalongtime.

3.Tomaynowea(wear)thatfancydress.Heisalwaysshy.

4.Hemustbe(be)theeditor.Hesexactlyliketheoneinthispicture.

5.Hecanthavefinished(finish)thatnovel.Hehasbeenbusytakingcare

ofhissickchildrecently.

may/mightthink

6.You(think)thatdecoratingthebuildingisawasteof

cost,butImsurelateryouwillbegratefulyoudidit.

cantbe

7.Thatguy(be)Peter--heisinhospital.

may/mighthaveread

8.Thesestudents(read)myblog,butImnotsure.

UsinglanguagelModals(2)

1Lookatthesentencesfromthereading

passageandanswerthequestions.

aThatiswhyLettersfromFatherChristmas1Whatdothewordsinboldindicate:an