mustbe/can’tbeHe

adoctor.He

adentist.can’tbemustbeShe

watchingTV.She

sleeping.can’tbemustbemustbe/can’tbe/maybeShe

Chinese,butIamnotsure,maybemustbe一定是…can’tbe不可能是…maybe可能是…對(duì)現(xiàn)在或未來(lái)推測(cè)。track

n.跑道m(xù)ile

n.英里overtake

v.超車

(overtook/overtaken)speedlimit

限速dreamv.做夢(mèng)，思想不集中sign n.標(biāo)識(shí)，牌子drivinglicense 駕駛執(zhí)照chargev.罰款darling n.親愛★wave

waveto

向某人招手那個(gè)警察正在向你揮手。Thatpolicemaniswavingtoyou.★trackThereisarunningtrack.那有一條跑道。

★dream1.V.做夢(mèng)，夢(mèng)見我昨晚沒有做夢(mèng)。Ididn’tdreamlastnight.

2.V.夢(mèng)想，幻想，想象

dreamofdoingsth我時(shí)常夢(mèng)想成為一名飛行員Ioftendreamofbecomingapilot.

3.夢(mèng),夢(mèng)想我有一個(gè)夢(mèng)想。Ihaveadream.★overtake超車，從后面超車overtook,overtakenovertakesb'scar

超出某人車★speedlimit限速ataspeedof以…速度以每小時(shí)70英里ataspeedof70milesanhour.

★charge

v.罰款chargesb+money罰某人….Learnthetext1.DidGaryseethespeedlimit?2.DidthepolicemanchargeGary?3.AnnalwaystellsGaryto

.1.DidGaryseethespeedlimit?2.DidthepolicemanchargeGary?3.AnnalwaystellsGaryto

.No,hedidn’t.No,hedidn’t.driveslowlyLook,Gary!Thatpoliceman’swavingtoyou.Hewantsyoutostop.Look!瞧?。ㄓ脕?lái)引發(fā)他人注意）瞧，你又哭了。Look,youarecryingagain.Wheredoyouthinkyouare?Onaracetrack?

doyouthink是特殊疑問(wèn)句中插入語(yǔ)，它用于咨詢看法或表示看法。你認(rèn)為他是誰(shuí)？Whodoyouthinkheis?Youmusthavebeendriving

atseventymilesanhour.must一定是（表示猜測(cè)）

must+havebeen+doing

“那時(shí)一定正在做”；表示對(duì)過(guò)去正在發(fā)生推測(cè)：表示對(duì)過(guò)去某一時(shí)刻，某一時(shí)間內(nèi)動(dòng)作猜測(cè)，must+havebeen+doing

“那時(shí)一定正在做”；表示對(duì)過(guò)去正在發(fā)生推測(cè)：他當(dāng)初一定在睡覺Hemusthavebeensleeping.can’thavebeendoing“那時(shí)不可能正在做”；Ican’thavebeen.Ican’thavebeendrivingatseventymilesanhour.他當(dāng)初不能能在看電視。Hecan’thavebeenwatchingTV.IwasdoingeightywhenIovertookyou.Iwasdoingeighty.=Iwasdrivingateightymilesanhour.Imusthavebeendreaming.dreamn.夢(mèng);v.做夢(mèng)這里引申為“思想開小差?！盚ewasn’tdreaming,officer.Iwastellinghimtodriveslowly.wastelling用進(jìn)行時(shí)態(tài)加強(qiáng)語(yǔ)氣證實(shí)“我一直都在告訴他”。That’swhyIdidn’tseethesign.That’swhy….”所以“（用于解釋原因）這就是我遲到原因That’swhyIwaslate.

這就是我生氣原因。That’swhyIamangry.

Iwon’tchargeyouthistime.Butyou’dbetternotdoitagain!charge罰款you’dbetter=youhadbetterhadbetterdosth最好做某事（表提議）hadbetternotdosth你最好早點(diǎn)回來(lái)。You’dbettercomebackearly.你最好別告訴他實(shí)情。You’dbetternottellhimthetruth.Youalwaystellmetodriveslowly,darling.Well,nexttimeyou’dbettertakemyadvice!takeone’sadvice接收某人意見，聽從某人勸說(shuō)，聽某人話。Grammarmust+havebeen+doing“那時(shí)一定正在做”；表示對(duì)過(guò)去正在發(fā)生推測(cè)：musthavebeendoing

(必定正在做)Hemusthavebeensleeping.Grammarmust+havebeen“那時(shí)一定是”；表示對(duì)過(guò)去很必定猜測(cè)和推斷：musthavebeen(必定)Hemusthavebeenathome.can’thavebeendoing“那時(shí)不可能正在”Ithinkhecan’thavebeensleeping.mayhavebeendoing“那時(shí)可能正在”Ithinkhemayhavebeensleepingcan’thavebeen(否定)“那時(shí)不可能是”Hecan’thavebeenathome.Ithinkhecan’thavebeentired.mayhavebeen表示“那時(shí)可能是”Hemayhavebeenathome.Ithinkhemayhavebeentired.musthavebeen或can’thavebeen1.Hewasinhospitalyesterday.He_______________ill.2.He______________athome.HehasbeeninChinaforthreeweeks.musthavebeencan’thavebeenmusthavebeen或