八年级英语下课件：思维导图：Unit 3（含语法、知识目标及阅读）.pptx

Why did the ancient emperors build the wall?必记单词常考短语经典句型见课本Unit 3 单词表中标黑单词take out the rubbish 倒垃圾as soon as 一……就……depend on 依靠;信赖all the time 频繁；反复in order to 目的是；为了take care of 照顾；处理— Could you please sweep the floor? ——请你扫一下地好吗?— Yes, sure. ——好的，当然可以。— Could I use your computer? ——我能用一下你的电脑吗?— Sorry, I’m going to work on it now. ——对不起。我现在要用它工作。单元知识目标知识目标 You could go to the station by subway.“You could…” 表示提建议，意为 “你可以……”语法篇-情态动词could的用法情态动词could的用法用于提出要求或请求用于请求许可表示能力表示推测表示建议Could you please go hiking with me tomorrow?“Could you please…? 意为“能请你……吗？—Could I have a look at your new watch? —Yes. Here you are.“Could I…?” 意为“我能……吗？”could是can的过去式，表示能力。When he was 3 years old, he could read newspaper.could表示可能性，指对过去、现在或将来某种可能性的推测。We could go there this summer. 单元整体话题篇PermissionsRequestsTalk about doing houseworkA: Could you please... ? B: Yes, sure. /All right./No problem.A: Could you please…? B: OK, but I have to… first.A: Could I have a trip with my classmates?B : Yes, you can. /Of course. A: Well, could I…?B : Yes, you can, but you must… No, you can’t....常用句型： The students of our class have different ideas about...Some parents think....These years, some students are interested in...I like... but I hate...Firstly, ... Secondly, ...Thirdly, ...In my opinion...In a word.. Share the housework Reason Process ResultLast month, mom wanted me to _____________________, but I didn’t do so.For one week, mom _____________________ and neither did I.I could not find __________________________.I made the house _______________.I understand that we need to _____________________ to have a clean and comfortable home. take the dog for a walk didn’t do any housework a clean dish or a clean shirt clean and tidy share the housework Read the story carefully and fill in the blanks.3a阅读篇 Section A 3a Why?Doing chores helps to _____________________________.Doing chores teaches children how to___________________.It helps them to understand __________________.It ___________