四年级英语下册《Unit 15 communication》（Lesson 88）课件 人教新起点

Unit15 Communication Lesson88 fire and smoke 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 pigeonsflagsstampstelephonesInternete-mails 245 8612 Read and choose.( )1. A. Chinese B. chess C. much D. Christmas( )2. A. chair B. cheese C. wash D. teacher( )3. A. she B. cherry C. shelf D.English( )4. A. match B. ship C. shop D.washroomDCBA A: Read Part A for many times.B: Try to recite the tongue twisters.C: Activity book. P39 6, 7, 8.