广东省东莞市寮步信义学校九年级英语全册 Unit 15 We're trying to save the manatees!教案1 人教新目标版.doc

Unit 15 We're trying to save the manatees! 教案一.[ 话题](Top ic) Debate an issue. 二.[ 重点词组] (Key Phrases) like to do 3. used to 4. be suitable for surprised to do for care of with in cars one ’s spare time money 三.[ 交际用语] 1. We’ re trying to save the manatees. 2. Manatees eat about 100 pounds of food a day. 3. There used to bea lot of manatees. 4. In 1972, it was discovered that they were endangered. 5. Some of the swamps have e polluted. 6. Zoos are terrible places for animals to live. ’m writing to say that …四.[ 重点难点释义](Language Points) am like this animal because I am strong and intelligent. Be like=look like=be similar to 像,看起来像。如: He is like his father 。他像他的父亲。= He looks like his father. = He is similar to his father. 这里的 like 作介词,意思为“像”, like 还可做动词用,表示“喜欢”, like ( doing ) s th. 喜欢做某事。如: He li kes his father very much. 他很喜欢他的父亲。 Mary likes playing volleyball. 玛丽喜欢打排球。 2. How big are manatees? 海牛有多大? How big ... 询问体重。以 how 组合的疑问词组有很多,如: how old (询问年龄), how often (询问频率), how long (询问动作持续的长短), how much (询问质量或者价钱), how far (询问距离) how many (询问数量), how soon (询问过多久) 英语中表示长度、高度、宽度、深度和重量的表达法有: eg. The bridge is nearly 2000 meters long. 这座桥长将近 2000 米。 eg. This elephant is 1000 pounds heavy./This elephant weighs 1000 pounds. 这头象重 1000 吨。 3….they weigh about 1,000 pounds, ……他们大约重 1000 磅。 Weigh 称……重量,测……重量。如: He weighed