8年级英语(下)Module4课件.ppt

本模块是以新的科技产品为话题，把焦点放在对科技产品的使用说明上，该话题比较贴近学生的生活，学生对科技产品的介绍比较感兴趣，容易开展教学活动。教学中应结合学生实际情况，灵活调整教学内容（增加了编辑故事、辩论赛和to be a salesman的讨论与写作等，删除了Unit 2的Activity 5部分，前后调整了Unit 1的几个部分)，合理设置课时。适当进行拓展，以丰富学生知识，拓展学生视野。 Step 1 Investigate what your response is! -- What do you do if you want to turn on the recorder? -- Press the blue button. press the red button use the mobile phone read the instructions turn on the TV save them on the computer 设计意图：创设情景，利用 if 的句型， 提高学生说的能力。 want to record want to keep the photos want to send text message watch the news find out how to use the camera I II Step 2 Complete the sentences 1. If you _____ (want) to listen to music, _____ (choose) a CD. 2. If you _____ (buy) a new camera, _____ (get) a good one . 3. If the light _____ (not come) on, _____ (wait) one minute. 4. If you _____(not like) the programme, _____ (turn) the TV off. 5. If you _____(not work), _____(wait ) a minute and then _____ (try) again. 6. If you _____(want) to keep the picture, _____ (save) it on your computer. 7. If I want to keep the picture, I will save it on your computer 设计意图：通过动词填空，让学生归纳和总结本模块的语法结构。 Step 3 Write instructions 1. Record / press / red button. _____________________________________________ 2. Send / text message / use / mobile phone ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 3. Like / pictures / save / on the computer. 4. Find out / how it works / read / instructions 5. See / photos / look on / website 6. I / have time / tomorrow / I / go to the cinema 设计意图：在学生归纳后，加大难度，要学生多写，落实好“双基”。 If you want to record, press the red button. ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ Step 4 Ｃomplete the passage with the correct form of the words in the box． button, choose, copy, connect, instruction, light, play back, memory, symbol, turn on Getting to know your CD recorder Follow these (1) _____ for the best results. First,press the blue (2) ____to (3) _____ the recorder. When you’re ready