人教新起点英语四下《Unit 15 communication》(lesson88)课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit15 Communication,Lesson88,人教新起点四年级英语下册,Do you know how,people sent messages years ago?,fire and smoke,pigeon,flag,letter and stamps,computer,telegram,telephone,Internet,send an e-mail,Read and write.,1.We can send messages by fire and_.,2.Other people can use _ to send and receive messages.,3.Sailors on a ship can use _ to signal other ships.,4.We can also use letters and _.,5.We can also use _, _ , and _.,smoke,pigeons,flags,stamps,telephones,Internet,e-mails,2,4,5,8,6,1,2,Try to read!,ch,sh,Read and choose.,( )1. A.,Ch,inese B.,ch,ess C. mu,ch,D.,Ch,ristmas,( )2. A.,ch,air B.,ch,eese C. wa,sh,D. tea,ch,er,( )3. A.,sh,e B.,ch,erry C.,sh,elf,sh,( )4. A. mat,ch,B.,sh,ip C.,sh,op,sh,room,Lets try!,D,C,B,A,Homework:,A: Read Part A for many times.,B: Try to recite the tongue twisters.,C: Activity book. P39 6, 7, 8.,Thanks for listening!,