人教新起点英语四下Unit15communicationlesson88课件精品PPT课件.pptx

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1、fire and smokeflagletter and stampscomputertelegramtelephoneInternetsend an e-mailRead 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

2、_.smokepigeonsflagsstampstelephonesInternete-mails2458612Read 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.washroomDCBAA: Read Part A for many times.B: Try to recite the tongue twisters.C: Activity book. P39 6, 7, 8.