Lesson29ComeinAmy!WhatmustIdo（課件）新概念英語第一冊

1Lesson29~30Comein,Amy!Whatmustido？Lycka2單詞積累1.shut[??t]v.關(guān)門

2.bedroom['bedrum,-ru:m]n.臥室3.untidy[?n'taidi]a.亂，不整齊4.must[m?st]modalverb.必須，應(yīng)該5.open['?up?n]v.打開6.air[e?]v.使…通風(fēng)，換換空氣7.put[put]v.放置8.clothes[kl?uez]n.衣服9.wardrobe['w?dr?ub]n.大衣柜10.dust[d?st]v.撣掉灰塵11.sweep[swi:p]v.掃

12.empty['empti]v.倒空，使…變空13.read[ri:d]v.讀14.sharpen['?ɑ:p?n]v.削尖，使鋒利15.puton[put'?n]穿上16.takeoff脫掉17.turnon[t?:n?n]開(電燈)18.turnoff[t?:n?f]關(guān)(電燈)3GAMETIME擊鼓傳花，爭做小老師41.Areyoualazy(懶惰的)kid?5Thisbedroom'sveryuntidy.6WhatmustIdo?7Openthewindowandairtheroom.18puttheclothesinthewardrobe29makethebed310dustthedressingtable411sweepthefloor512Thisbedroomisveryclean.NOW13HowmustAmycleanthefloor?14Mrs.Jones:Comein,Amy.

Shutthedoor,please.

Thisbedroom’sveryuntidy.

Amy:WhatmustIdo,Mrs.Jones?15Mrs.Jones:1.Openthewindowandairtheroom.2.Thenputtheseclothesinthewardrobe.3.Thenmakethebed.4.Dustthedressingtable.5.Thensweepthefloor.16GAMETIME角色扮演17openthewindowairtheroomputtheclothesinthewardorbemakethebeddustthedressingtablesweepthefloor18Summarymust是情態(tài)動詞，直接加動詞原形，若出現(xiàn)musttobedone的話，就是表示被動，意為“必須被做……”一.Must表示“必須”。Youmusttalktothemabouttheirstudy.你必須同他們談?wù)勱P(guān)于他們學(xué)習(xí)的事。二.在否定結(jié)構(gòu)中表不許。Youmustn'tleavehere.你不能離開這兒。三.表堅(jiān)定的建議。YoumustcomeandseeusassoonasyougettoShanghai.一到上海你得馬上來看我們。四.表推測，暗含有很大的可能性，用在肯定句。Hemustbeill.Helookssopale.他肯定是病了。他的臉色那么蒼白。注意：may暗含的可能性較小。must暗含的可能性較大。否定的猜測用can'tThebabycan'tbeill.Heissoactive.那寶寶不大可能是病了。他那么活躍。19Summary1.用于表達(dá)命令、請求、勸告、警告、禁止等的句子叫做祈使句。2.祈使句最常用于表達(dá)命令。祈使句：