ListenandchantThishouseisbig,Butthatoneissmall.Thistreeisbig,Butthatoneissmall.Listen,pointandfind“wide,long,tall,old”A:Lookatthisbook.It’saboutLondon.I’mfromLondon.B:Thisriverisverywide.A:Andit’sverylong.It'stheRiverThames.B:It’sverytall.Whatisit?A:ThisisBigBen.It’saveryoldclock.B:Andlookatthisbigwheel.It’sveryhigh.A:It’stheLondonEye.B:Eye?Likemyeyes?A:Yes.B:It’slikeabig,roundeye!Aah!ListenandsayTheriverisverywide.Andit’sverylong.ThisisBigBen.It’sverytall.practiselonghighwidetalloldbigA:ThishouseisveryoldB:Andit’sverytall.Tryyourbest!practise1.听本课录音,熟悉对话内容2.熟记单词以句型。Thankyou!