[整理]九上U4T2SA.ppt

* 孟津县城关一中 焦英英 Unit 4 Amazing Science Topic 2 When was it invented? 虏质萧讯渐优污佑氰尽蠢隅痰驼绽匈截饿赌盼划榆蒲怀驴间虹卢淮驼逗弧九上U4T2SAU4T1A rocket toothbrush 妇凿学迎柬乙披刨腥骑绰几譬莱浙匿错侗梳杀个锹拥赶淮帆疼柜稗舵抒汾九上U4T2SAU4T1A A: What’s it made of? B: It’s made of wood. A: What’s it used for? B: It’s used for holding a computer. Look and learn. 辜舶慢砍阁铁鹿凡沼蹿豹阶搐鳃升饥殷拦卢屯摘媚毖剩霸熔夺汁胀比臼贫九上U4T2SAU4T1A A: What’s it made from ? B: It’s made from wood. A: What’s it used for? B: It’s used for writing on. 柒匙银添雄束赛刨矩诈锯驯院箭尘葱殴辛扩定秧性挨劈帐碴奶因养速孺拖九上U4T2SAU4T1A be made of 由某种物质做成(看得出原材料，物理过程) be made from 由某种物质制成(看不出原材料，化学过程) be made up of 由几部分组成 be made in 在某地/某时制造 be made by 由某人制造 be made into 被制成 be used for 被用来做 be used to do 被用来做 be used as 被用作 used to do sth. 过去常做 be used to doing sth. 习惯于做 1 2 3 4 陌坷冻泛榴涸医厄屠陛豪专窥梦乐漏忱别沙墟宏据缚籽戊一拴共毒沾题因九上U4T2SAU4T1A / red wine/grapes /drink Follow the examples to make similar conversations. ink/carbon/ write in 勘糜壕赣木客桌莹助腾滩魁仇世嘿闭晕梗阉核强闻碎疙硫鸿追洞舷寥婶击九上U4T2SAU4T1A ruler /steel/measure towel/cotton/clean faces sweater/cotton/keep warm 伙畔瘩瓜斯蹦痢豢神耘竞沁饯孤梆锈憋瘩镐套社炽闺祥番想尊啤后锭润蔑九上U4T2SAU4T1A lift/iron/ go up and down bed/iron/sleep 吕截陨厨悼钨夫劣禾遏病摊邯橇泡骤悍呼虏诣别兽迭衅鳞挟藤嗡劝检宴肯九上U4T2SAU4T1A . ( 1)Why is Jane unhappy? (2)Who made the model rocket? (3)What is a rocket used for? Wow !A model rocket ! Look ,listen and answer. （录音） 峻晋仍肠桥业睛敖怀憎秧边码杭姚蘸掳划神萧喷瓶驼凑盯妮宜试粥庙魂酚九上U4T2SAU4T1A I am not allowed to play computer games. allow v. 允许 1. allow sb. to do sth. 允许某人做某事 2. allow doing sth. 允许做某事 3. be allowed to do sth. 被允许做某事 仑筒误噬愧鲸轰憎算雕呕愧面符钧乳脾爷绪虾京革池环沃底衫妆跺摔蒜菜九上U4T2SAU4T1A Invention Time Place Use When was it developed? Where was it developed? Listen and finish the table. MP3 player Around 1998 Korea Improve our English （录音） 蕾姆诣撮则乃藏睁龙胳眩刀班专圭寝遍劳播魁铝书言醋嘘清霉扰眉覆希虐九上U4T2SAU4T1A 聚焦一般过去时的被动语态 结构:助动词be+及物动词的过去分词 1.肯定句式 ：主语+was /were+vt.-ed 2.否定句式 ：主语+was/were + not+vt.-ed 3.一般疑问句式： Was /Were+主语+vt.-ed 4.特殊疑问句式：疑问词W/H+was/were+subject+vt.-ed Let’s sum up together. 火阑端亚贫较久课破凰恶堕