人教版八年级英语下册《Could you please clean your room?》SectionB PPT课件，共39页。DiscussSuppose you want to invite your friends to come to your house to have a party. What should you do ?学习目标话题：谈论家务重点：1.学习有礼貌地提问和请求允许。2.情态动词could的用法难点：情态动词could的用法重点单词snack n. 点心；小吃；快餐 stress n. 精神压力；心理负担waste n. 浪费；垃圾； v. 浪费；滥用 provide v. 提供；供应anyway adv. 而且；加之 develop v. 发展；壮大since conj. 因为；既然； prep. 从……以后；自……以来ill adj. 有病；不舒服 drop v. 落下；掉下Write parents or teenagers next to each phrase .1. buy some drinks and snacks____________2. borrow some money______________3. clean your room__________________4. invite my friends to a party_____________5. go to the store_________________6. use your CD player________________7. take out the rubbish________________8. make your bed____________________重点探究1. wasten. 浪费；垃圾v. 浪费；滥用Don’t throw waste everywhere. 不要到处扔垃圾。Don’t waste water. 不要浪费水。waste还可以作形容词，意为“无用的；浪费的；荒芜的”。A factory is pouring waste water into the river.一家工厂正向河里倾倒废水。2. It is the parents’ job to provide a clean and comfortable environment at home for their children.provideV. 提供；供应provide sb. with sth=provide sth. for sb.意为“为某人提供某物”。They provided him with money and clothes.They provided money and clothes for him.他们提供给他钱和衣服。达标训练Ⅰ. 单项选择1. —Could you help me take the box to the room?—________, I’m busy now.A. Yes B. OK C. Sure D. Sorry2. ________ is difficult for him to cross the river because it is too deep (深).A. This B. That C. It D. He3. I hate to do the dishes, _________ I like some other chores.A. for B. because C. so D. but4. Students should take exercise _________ keep healthy.A. so that B. in order thatC. in order to D. so to... ... ...关键词：《Could you please clean your room?》PPT课件免费下载，.PPT格式； 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。