新概念英语第一册39课ppt课件.ppt

Amina Yusan,What are you going to say to him?,Dont drop it!,Dont drop it!,Lesson 39 Dont drop it!别摔了！,New words and expressions,front n.前面in front of 在.（范围外）的前面（不属于同一范围）in the front of 在.（范围内）的前面（属于同一范围）There is a mountain in front of the house。房子前面有一座山 There is a blackboard in the front of the classroom。如：教师前面是一块黑板,The teacher is standing in front of the blackboard.The vase is in front of you.There is a blackboard in the front of the classroom.,Is this your sons sweater?No.His is on the chair _ the desk.A.in front of B.in the front of C.at the front of D.the front of,in front of the bus,in the front of the bus,front n.前面,careful adj.小心的，仔细的be careful with sth/sb 对某物/某人小心(关心/仔细)be careful of 形容人很细心You are careful with my cat.你对我的猫很关心.Its careful of you.你很细心.,2.Be careful!小心！care+ful=careful 仔细的care+less=careless 粗心的其他类似的表达：Watch out!Look out!Caution!注意！,drop v.掉下drop back：逐渐落在（同伴等）后面drop behind：落后于，移到后面drop by：顺便探望drop in/on sb:看望，到某处一会儿drop off：1.小睡 2.锐减，下降drop sb./sth.off：1.停车让sb.下去 2.顺路递送sth.drop out:退出，退学,flower：n.花（通称）flour：面粉(同音词)flower bed 花坛 flower girl 卖花女孩,What are they talking about?,What is Penny going to do with the vase?Does Sam want her to do that？So,what is Sam going to do with the vase?Finally,where is the vase?,Questions on the text,There we are!放好啦,其他常用的表达：Here we go!开始啦！There he/she is!就是他了！Thats it!就这样了！Here we are!我们来啦！,定义 用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句，祈使句最常用于表达命令，因此在学校文法中也常称为命令句。祈使句因对象（即主语）是第二人称，所以通常都省略。祈使句的动词都为一般现在时，句末则使用句号来表示结束。,Grammar in use,Go and wash your hands.（去洗你的手。命令）Be quiet,please.（Please be quiet.）（请安静。请求）Be kind to our sister.（对姊妹要和善。劝告）Watch your steps.（走路小心。警告）Look out！Danger！（小心！危险！强烈警告，已如感叹句）Keep off the grass.（勿践草坪。禁止）,No parking.（禁止停车。禁止）解说祈使句的否定通常使用“Dont”，例如：Dont let the dog in.（不要让那只狗进来。）Dont touch,please.（请不要用手触摸。）Dont be silly.（别傻了。）祈使句也常把主语“You”表达出来，使对方听起来觉得柔和些，例如：You go and tell him,Chris.（克立斯你去告诉他。）,Dont drop it!祈使句Stand up.Dont stand up.Sit down.Dont sit down.头脑风暴：说祈使句。,