Unit 10 lesson 4 advertisementsⅠ.重要词汇(自主学习)实用的;实践的________信号,暗号________ 自由________ 摄影术,摄影________ 信用卡________ 自动的________ 调焦;焦点________ 嘈杂的,喧闹的________ 顾客________ 冰箱________ 翻译________ 与电有关的,用电的______联系,接触________ 难以置信地________ 真正地;准确地________ 代替,取代________ move around _____________=move aboutⅡ.Read the texts and find the facts and opinions.ProductOpinionsFactsRemote Headphonesfantastic, exciting,new, excellent1. have no wires2. you can go up to 60meters away from your radio or TV.3. signals go through glass or wooden doors and walls 4. excellent value at: 80.45₤Mini Cameraamazing, new, convenient,reliable, automatic,attractive,1. no bigger than a credit card2. easy to use3. has an automatic focus and flash4. made from an attractive and strong material5. cost: £199.99Special Jewellery for Your Earsattractive,useful1. gold2. used in many different situations3. a bargain at 19.50₤FelineFloor Cleanersperfect,practical, easy, cheap1. made from good quality material.2. easy to wash 3. complete set for only 5.99₤Ⅲ.重点句子或句群分析理解(合作探究)1. You can listen to your favorite programmes while you are walking round the house or garden!(将状语从句化简) ______________________________________________________________________________.12. The signals go through glass, doors and walls. These exciting, new headphones give you freedom to move around plus top quality sound.翻译:_________________________________________________________________________.3. it is no longer than a credit card.翻译:_________________________________________________________________________.4. do you find housework tiring and boring?翻译:_________________________________________________________________________.5. Put the floor clean...