MODULE 4 New technology
Unit 1 If you want to record, press the red button.
recorder 录音机 record 录音
If you _____(want )to record,_____(use) the recorder. want use
video camera 录像机
want read If you＿＿＿(want) to know how to use it, ＿＿＿(read ) the instructions
copy want If you ______(want )another one,______(copy )it.
press want 1.If you _____(want )to turn on (打开)the recorder,_____(press) the blue button. press want 2.If you_____( want) to record,_____(press) the red button. press want 3.If you______(want )to play back,(回放)_____(press) the green button. wait 4.If the red light doesn’t come on,_____(wait) for thirty seconds(秒)
sth from sb /sp 是借出，不规则动词，过去式，过去分词：lent，lent 常用短语：lend sth to sb =lend sb sth
borrow from 1.If you want to read books,______them _______ the library.
lend 2.If you _______your bike to me,I’m going to Dong’e today.
New words and phrases
Press按 button 按钮，纽扣 Instruction介绍 video camera录像机 Copy复制，复印，备份，一本 lend---lent---lent借出 recorder录音机 playback录音重放 lady女士 gentleman先生 turn on/off 打开，（关闭） come on过来，加油，开始工作 play back回放 borrow sth from sb lend sth to sb=lend sb sth take /save your video录制（保存）视频
Can you find something about “if ”?
1.If you want to record,use the recorder. 2.If you want to turn on the recorder,press the blue button. 3.If you want to record,press the red button. 4.If you want to play back,press the green button. 5.If the red light doesn’t come on,wait for thirty seconds. 6. use the mobile phone if you want to call me
If从句＋祈使句, 译成：如果… 被称为“条件状语从 句” If从句可放在主句前，也可放在主句后。
Have a try
1.If you are tired, 2.If you are hungry, 3.If you are bored, 4.If your hands are dirty, 5.If you are ill, A eat something. B go to bed. C go to see a doctor. D phone a friend. E wash them.
Which suggestion do you give?
eg:If you want to call me, use the mobile phone.
listen to music / keep the food cool take photos / play games /
turn on the tape recorder …
Listen and complete the table.
Turn on the recorder
press the blue button. press the green button press the red button wait for thirty seconds connect the recorder to your computer
choose the “copy symbol
Record No red light
Send recording by email No green light
Read and answer:
1.Why does Sally have the CD recorder? 2.What do they do to find out how it works?
3.What do they decide to do?
4. How many people are there in the dialogue ? Who are they
? 5. What are they talking about ?
6.According to the lesson ,what do you usually do if you want to know how to use a machine ?
Read and answer:
1.Why does Sally have the CD recorder? Because Chenhuan wants a recording for his programme and he lent Sally his recorder. 2.What do they do to find out how it works? They look at the instructions. 3.What do they decide to do? They decide to ask Chenhuan to play.
Read and answer:
4.How many people are there in the dialogue ? Who are they ? There are five people in the dialogue . They are Lingling , Sally, Tony, Daming and Betty.
5.What are they talking about ? They are talking about how to use the CD recorder.
6.According to the lesson ,what do you usually do if you
want to know how to use a machine ? If you want to know how to use a machine , read the instructions .
Ask and answer in pairs.
Eg: A: What do you do if you want to turn on the recorder? B: I press the blue button. 1.want/to record? press the red button
2.want/keep the photos? save them on the computer
3.want/send text messages? use a mobile phone
4.find out/how to use the camera? read the instructions
5.watch/the news? turn on the TV
1.Do Exercises(1-4) about “if ” in workbook. 2.Write the instructions about how to use the recorder.