Unit1publicsigns1,词组互译1，远离大楼2，禁止践踏草坪3，发出吵闹声4，在草地上走5，安静6，散步7，环视8，拾起9，把它给我10，禁止抽烟11，alotofquestions12,publicsigns13,only4yearsold14,onthegrass15,differentthings16,noeatingordrinking17,donottouch18,nolittering19,a10-yuannote20,comeuptohim选择题1,whatisthefirstdayoftheweek____?A,MondayB,SundayC,Friday2,Iknow___publicsigns.A,lotofB,lotsofC,alot3,Thisis___pen,youshouldgive___to___.A,his,it,heB,his,it,himC,he,it,he4,whatdoeshewant_____?A,doB,doingC,todo5,Yourpenisonthefloor,please_____-.A,pickitupB,pickupitCpickthemup6,CanIgothere?Yes,_____.A,IcanBIcan’tC,youcan7,Ilikedrinkingcoffee_____tea.A,withB,toC,about8,Canyougivemea_____note.A,five-yuanB,fiveyuanC,fiveyuans9,Thereis_____-.A,ononenearbyB,noonenearC,nearbynoone10,Weshouldn’t______inthereadingroom.A,makenoiseB,makenoisesC,makingnoise.对话连接（）1，whatishedoing？AYes,Ido.()2,whereareyougoing?Bsorry,youarewrong.()3,Itismeans“noparking”CNo,hecan’t()4,let’sgoandjoinhimDHeiscooking()5,Areyoureadinginthelibrary?EGoodidea.()6,Whatdoyouhave?FThree()7,Doyoulikeapples?GThreeforty()8,Canherideabike?HIamgoingtothepark.()9,Howmanypensdoesshehave?I，Yes,Iam.()10，Whattimeisit？J,someapples。连词成句1，mustwestayawaythefrombuilding2,seesonthegrasssuddenlyhethesomething3,ittimeiscakesomefor4,isathreeballbigtabletheon5,gotheyoftentoghterhomeschoolafter完成句子她迅速走向钞票并把它捡起来。He_______quicklytothenoteand______it_______.2,看，你的英语老师正向你走来。Look，yourteacheris_______________-you.3,关于这个公园我了解很多。Iknow____________thepark.4,这个标志什么意思？它的意思是你不应该在这拍照。What____thesign_____?It____youshouldn’t________here.5,我忙不能再草地上走路和丢杂物。We___________onthegrassandlitteronthegrass.6,鸟笼上的标志很有趣。Thesign_____________cageisintresting.阅读短文。Tomrideshisbiketoschooleveryday.Heputsitinthegardenoftheschool.Therearemanybikesthere.Afterschoolthestudentsgohomebybike.Sometimesapolicemanstopsthemallandletsthecarsgoby.Somestudentscarryheaveybagswiththem.Oneday,TomandJackrideononebike.Thepolicemanstoppedthem.Jackwasangry:”I‘mill,let’sgo.”Heshout