2. Module 4 New technology

3. 教学目标 1. 语言知识目标： 词汇： choose, copy, connect, instruction, key, light, memory, symbol, basic, boring, especially, excellent, only, simple 。 词组句型： play back, turn on, worth it If you want to turn on the recorder, press the blue sky. If the red light doesn’t come on, wait thirty seconds. 语法： If 从句的构成和位置 (if 从句＋祈使句 ) 话题：以学生为中心，以介绍手机、数码相机、电话等科技 产品为话题。

4. 1. 教学重点 [1] 重点句型： If 从句的构成和位置 (if 从句＋祈使句 ) [2] 重点话题： Introduce new technologies; Learn to how to protect themselves when they are in danger. 2. 教学难点 [1] 掌握 if 句型（ If 从句 + 祈使句）。 [2] 能用英语介绍生活中的科技用品。 3. 突破途径 以话题为核心，通过个人思考、小组合作等不同途径，在听、 说、读、写中使用单词和句型，使单词和句型以不同的形式反 复出现，在足够的输入中，达成有效的语言输出。 重点和难点

5. Unit 1 If you want to record, press the red button.

6. Teaching Aims and Demands: 1. Language Knowledge: Key vocabulary: take your video, save your video, play back, lend, record, press, connect to, send sb. sth. Key structure: If … 2. Listening skills: To understand conversations involving instructions of the CD recorder in listening. Improve the students’ listening ability. Teaching Aids: Multi-Media (or Tape recorder, OHP)

7. technology Brainstorming 从本单元的题目 new technology 入手，利用学生已有的 认知水平进行头脑风暴，并引入新单词，主要为下一步 教学做好准备工作。

8. If you want to listen to music, choose If you want to write, If you want to turn on the recorder, If you want to keep the food cool, Which suggestion do you give? 设计意图：通过简单问答，开始介入 if 的从句，让学生有一个比较的直 观的认识。引入 new words 和新的短语，通过 model 训练学生的发散性思 维。 the tape recorder/... choose the pen. press the blue button. put it in the fridge.

9. Match the words with the pictures: press button instruction video camera copy Irish recorder lady gentleman

10. Listening and vocabulary Listen carefully and say what is happening. Listen carefully and say what is happening. Tony is giving Betty instructions on how to use the video camera on her mobile phone.

11. Answer the questions Answer the questions, use the words in the box to help you. Button, choose, copy, connect instruction, light, play back, press, memory, symbol, turn on, video camera

12. 1. What do you do before you take your video? 2. How do you play back the video? 3. How do you save your video? 4. Why do you save your video on your computer? Turn on the mobile phone, choose camera and then press the yes button. Choose video and prss the yes button. Press the playback symbol. Connect the phone to the computer and copy it. Because the phone may not have enough memory.

13. Listen and Read Read the dialogue in pairs, try to grasp the main idea. And then find out the answers to the following questions. Read the dialogue in pairs, try to grasp the main idea. And then find out the answers to the following questions.

14. Answer the questions: 1. 1. Why does Sally have the CD recorder? 2. 2. What do they do to find out how it works? 3. 3. How do they know if it ’ s working? Because Chen Huan wants a recording for his programme. They look at the instructions. They play back the recording.

15. 4.Why isn ’ t Sally playing on the recording? 5.Why do they think Chen Huan wants to hear Sally, not Kylie? 6.What do they decide to do? Because she wants Kylie to play on the recording. Because Sally ’ s going to have an interview on Starsearch, but Kylie isn ’ t. They decide to record Sally playing.

16. Everyday English How does it work? Is it working? Come on. Ladies and gentlemen! Hooray!

17. Fill in the blanks according to the conversation. Then ask and answer. Fill in the blanks according to the conversation. Then ask and answer. Press the green button Press the red button Wait for 30 seconds Connect the recorder to your computer Task/ Problem instruction Turn on the recorder Press the blue button Play back Record No red light Send recording by email No green light Choose the “ copy ” symbol

18. Pair Work Work in pairs, describe the tasks in Activity 5, and give instructions. — How do I turn on the recorder? — If you want to turn on the recorder, press the blue button.

19. Pronunciation and Speaking Listen and repeat. Listen and repeat. If you want to turn on the recorder, press the blue button, if you want to play back, press the green button. If you want to turn on the recorder, press the blue button, if you want to play back, press the green button.

20. Pair Work Choose a piece of technology: Choose a piece of technology: radio, camera, mobile phone, TV radio, camera, mobile phone, TV In turns, give instructions how to use it. If you want to choose another programme, press this button. If you want to choose another programme, press this button. …

21. Difficult sentences: 1.If you want to play back, press the green button. 解析 : play back “ 播放 ( 已经录制的录音带 或录像带等 ) ”, 如： I recorded Mike ’ s voice, then played it back to him.

22. 2.If you want to send your recording by email, connect the recorder to your computer. 2.If you want to send your recording by email, connect the recorder to your computer. ① by email 通过电子邮件注意类似短语 : by bus/ train/ bike/ plane/ air/ car “ 乘公共 汽车 / 火车 / 自行车 / 飞机 / 小汽车 名词前没有 冠词, 当具体到某一交通工具时, 前面要加冠词 或形容词性物主代词 ”, 并且不用 by, 如 : I went there by bike. I went there on my bike. Tome went to school by car. Tome went to school in his father ’ s car.

23. ② connect “ 连接， 把... 和 … 联系起来 ”, 后面可以接 to 或 with 如： Connect the gas stove with the gas pipe. 将煤气炉和煤气管接起来。 I often connect Dalian with the sea. I was again connected to the wrong person.

24. 3.If the red light doesn’t come on, wait for thirty seconds. Come on, Sally. 3.If the red light doesn’t come on, wait for thirty seconds. Come on, Sally. come on 有多种意思 : ① “ 开始工作或起作用 ” ，是本句的意思, 如： The central heating was coming on. ② “ 快点, 赶快 ”, 如： come on! We ’ re going to be late. ③ “ ( 夜晚或季节 ) 到来, ( 雨 ) 开始降落 ”, 如： The rain came on.= It came on to rain. ④ “ 激励对方, 表示劝诱或鼓励等 ”, 如： Come on, don ’ t cry. Come on, guys. You can do it!

25. Join the sentences with if: 1. -I can ’ t understand the sentence. - Use your dictionary. 2.-I want to improve my English. -Read English books. If you can ’ t understand the sentence, use your dictionary. If you want to improve your English, read English books.

26. Join the sentences with if: 3.-This is difficult. -Ask for help. 4.-The conversation is hard to understand. -Listen again. If this is difficult, ask for help. If the conversation is hard to understand, listen again.

27. Homework 1. Revise the vocabulary words in this lesson. 2. Give instructions how to use computers.