Be加不定式動(dòng)詞外語(yǔ)教案
時(shí)間:2022-04-17 01:45:00
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“Be+不定式動(dòng)詞”在不同情況下,可以表示很多種不同的語(yǔ)義。下面便是其中九種:
⒈表示堅(jiān)決的命令。例如:
1.Thisnaughtyboyistostayhereuntiltheclassisover.
2.Nooneistoenterthisbuildingwithoutthepermissionofthesecurityguard.
⒉表示“計(jì)劃”或“安排的事項(xiàng)”。例如:
3.Bettyistobemarriedsoon.
4.Aninsuranceagentistomeetusthisafternoon.
⒊表示“可能性”。例如:
5.Areyoutopaythedebtforyourwife?
6.Thelovelypuppyisnowheretobefound.
⒋表示“意圖”或“打算”。例如:
7.Ifyouaretobethereontime,youhadbetterhurry.
8.Ifallofusaretoremainfriendly,wemustbesincerewithoneanother.
⒌表示“應(yīng)該”。例如:
9.Youhavedonesowell.Youaretoberewarded.
10.Suchnastyquestionsaretobeavoided.
⒍表示“不可避免”。例如:
11.Annewaswonderingwhatwastobecomeofherboyfriend,Tommy.
12.Themurdererwassentencedtolifeimprisonmentandwasnevertoseehisfamilyagain.
⒎表示“假設(shè)”。例如:
13.IfIweretodoit,Iwoulddoitwell.
14.Evenifyouweretotakeataxinow,youwouldnotbeabletoarriveatyourdestinatonontime.
⒏有“期待將來(lái)”的含意。例如:
15.Theactualusefulnessofthenewlyinventedequipmentisstilltobedetermined.
16.Henry''''sappointmentwiththeaccountancyfirmisyettobeconfirmed.
⒐有“必然會(huì)發(fā)生”的含意。例如:
17.Shedidnotthinktoomuchofherunkindacts.However,theyweretobeharmfultoherself,too.
18.Tomwasn''''tworriedabouthisheadinjury,butitwastobetroublesomeforhimlater.
上述九種“Be+不定式動(dòng)詞”的語(yǔ)義,稍縱即逝,常常會(huì)不多留意,而且也不會(huì)時(shí)常用到它們,但是只要定睛注意,多少也會(huì)領(lǐng)略這些結(jié)構(gòu)的個(gè)中味。