《山东省邹平县实验中学九年级英语全册 Unit 13 We’re trying to save the earth（第1课时）教案 （新版）人教新目标版》由会员分享，可在线阅读，更多相关《山东省邹平县实验中学九年级英语全册 Unit 13 We’re trying to save the earth（第1课时）教案 （新版）人教新目标版（2页珍藏版）》请在金锄头文库上搜索。
1、最新资料推荐Unit 13 Were trying to save the earth（第1课时）本学期第 课时 本单元第 1 课时 上课日期：_教学目标： 一、 目标 (一)、 能掌握以下单词和短语： To learn the following words and expressions. bottom, coal, public, ugly, cost, advantage, method, cruel, harmful, afford.二、 教学重点 1. How to use the following words and expressions: cost, advantage,
2、harmful, afford, used to, play a part in 2. to understand the passage on Page 99.三、 教学难点 1. How to use the following words and expressions: cost, advantage, harmful, afford, used to, play a part in 2. to understand the passage on Page 99.情感态度和价值观 After learning this part, every student will be aware
3、 of the serious situation of pullution and determined to take action to protect our earth fron now on.教学过程:Step 1 Lead-in1) Show some pictures about pollution and ask students to discuss whats the danger of each kind of pollution.2) Here are some words are related to different kinds of pollution. Wr
4、ite them in the box below, and you can add more words.loud music, littering, building houses, cars, ships, mobile phones, rubbish, factories, planes, smoking.Air pollution Noise pollutionWater 3) Role-play the following conversation and make your own conversations about the kinds of pollution above.
5、A: The river was dirty. Even the bottom of the river is full of rubbish.B: But it used to be so clean.A: Yes, but people are littering in the river.B: Everyone in the town should play a part in cleaning it up.Step 2. Reading 1) Fast-reading Now turn to page 99 and read the page quickly to find answe
6、rs to the sheet.2) careful-reading3) Studying useful words and expressions. cost v价钱为，花费 n.价钱，代价；花费，费用 The cost of a loaf of bread has increased five-fold. Badges are also available at a cost of 2.50. 徽章也有卖的，2.5英镑一枚。Its going to cost me over $100,000 to buy new trucks.买几辆新卡车将花掉我10万多美元。 harmful adj.对
7、有害的；能造成损害的；不利；不良Smoking is harmful to our health.吸烟对人类的健康有害。 used to do过去一向，过去时常，过去曾（而现在不再）做Who used to do your laundry? 谁过去一直为你洗衣服？She used to wash dishes in a restaurant.她曾经在餐馆里洗过盘子。 afford vt.买得起；担负得起；提供；给予We couldnt afford to buy a new car. 我们买不起新的车。We cant afford to wait. 我们等不起。My parents cant
8、even afford a new refrigerator.我父母甚至买不起一台新冰箱。 play a part in扮演某角色; 与有关，对有影响Id like to play a part in their discussion. 我愿意参与他们的讨论。Education is playing a big part in environmental protection.教育在环境保护中起着很大作用。He played a part in his favorite TV show.他在他最喜欢的电视节目中扮演了一个角色。 最新精品资料整理推荐，更新于二二二年四月四日2022年4月4日星期一08:46:37
