Lesson29Comein,AmyWordsshut[ʃʌt]v.关上,闭起bedroom[‘bedrum]n.卧室untidy[ʌn‘taidi]adj.不整齐的must[mʌst]conj.必须open[’əupən]v.打开air[eə]v.使…通风put[put]v.放,安置clothes[kləuðz]n.衣服wardrobe[‘wɔ:drəub]n.衣柜dust[dʌst]v.扫掉灰尘sweep[swi:p]n.v.扫除,擦干净QuestionIfyourhouseisveryuntidy,whatwillyoudo?Listentothetape,andanswerthisquestionHowtotidyaroom?1.Openthewindow2.Airtheroom3.Puttheseclothesinthewardrobe4.Makethebed5.Dustthedressingtable6.Sweepthefloor.Keygrammarmust必须,一定情态动词,后接动词原形。can,should,may,need等。--MustIgotoworkeveryday?--Yes,youmust!No,youneedn’t!祈使句定义:命令或指示,提出要求、建议、劝告等,主语通常不表示出来。Becareful.小心。Haveacupofcoffee,please.请喝杯咖啡。Don'tworry.不要担心。Analyzeofthetext否定形式句前加donot或don’t。Donotcomein.不要进来。Don’tworry.不要担心。Don’tbelate.不要迟到Translation1.请坐。2.不要开窗户。3.看那个房子!4.不要把书放桌上。5.请把地扫一下。Newwordsempty倒空read读sharpen削尖puton穿上takeoff脱掉turnon/off开/关(电灯)Lesson30WhatmustIdo?Practicewithyourpartner~LOOKANDSAY!网赚囦茽琚