Unit 3 [00:46.32]Two-way radions [00:50.76]1 -Shall we buy two-way radios? [00:57.13]Policemen and soldiers talk to one another on them.-That's a good idea. [01:04.08]2 The children went to a radio shop.-Do you have any two-way radios? [01:12.72]The salesman showed them some.He gave a radio to Patsy,and one to Peter. [01:21.87]3 -Now you and your friend can talk to each other. [01:28.95]4 Peter went outside. He pressed the CALL button on his radio. [01:37.91]Patsy pressed the RECEIVE button on her radio.Peter spoke into his radio. [01:47.05]Patsy heard Peter's voice.She pressed the CALL button on her radio. [01:56.79]5 -This is Peter!Can you hear me?Over. -I can hear you. [02:05.15]6 The chikdren wanted the radions but they were expensive. [02:13.09]-We can't buy them today. [02:16.75]Sally Structure [02:24.12]A hear-heard [02:32.63]speak-spoke [02:38.20]give-gave [02:43.47]go-went [02:48.65]B Soldiers can talk to one another on the radio. [02:58.18]Policemen can talk to one another on the telephone. [03:05.63]Peter and Patsy can see each other through the window. [03:12.99]John and Annie can see each other through the window. [03:20.07]Conversation [03:25.43]John went into a different shop.He wanted a cheap radio. [03:32.69]John:Do you have any cheap radios? [03:36.76]Salesman:Yes. [03:40.21]John:Can my friends and I speak to one an-other on them? [03:44.89]Salesman:Oh no.They're not two-way radios.You can only listen to them. [03:53.35]John:Oh,I don't want a one-way radio.I have one of those.