高一第四模块UNIT2.doc

Unit 2 Working the land 教 学 设 计 About the topic and the structures： 本单元以“农业”为中心话题，通过本单元的学习，可以帮助了解农村，农业，以及农作物耕种的基本知识；同时了解袁隆平博士的研究成果以及有机耕种的重大意义。Vocabulary:struggle,expand,hunger,rid,therefore,equip,export confuse,regret,reduce,comment,thanks to,be satisfied with,would rather,build up,lead to,focus on,keep sth. free from/of Important sentences： 1.Using his hybrid rice,farmers are producing harvests twice as large as before. 2.Dr yuan is satisfied with his life.However,he doesnt care about being famous 3.He would much rather keep time for his hobbies. 4.This affects crops and,therefore,animals and humans,since chemicals get inside the crops and cannot just be washed off. Functions:You need to... Its better to... This is good value because... I prefer ...because... Its a great pity that... Grammer:The Verb-ing form 教学过程课时划分: Period 1 words and expressions Period 2 Worming up and Pre-reading ,reading and comprehending Period 3 Learing about language Period 4 Using language Period 5 Reading,speaking and writing. Period 6 Summing up and doing exercises Unit 2 Working The Land 教 学 设 计 The first Period: Words and Expressions Teaching aims:1.Get the students to learn some new words and expressions. 2.Help the students pronounce the new words correctly . Teaching Procedures Step 1:Listening and reading Step 2:Explanations: 1.Statistic n.常用复数statistics n. statistical adj.统计的Statistically adv. Statistcian统计学家 2.Sunburnt adj. sunburn n.晒黑，晒伤处 3.struggle:n:竞争，努力，奋斗Several people were hurt in the struggle.vi,vt：He struggled with/against the robbers and eventually drove them off.He struggled to control his temper.struggle for :He struggled for breath/power. 4.super adj.Superman/supermarket/supernatural/supernormal（超凡的）n.额外人员，警察局长 5.output /input n.the output of the gold mine 6.crop 庄稼 [c]get the crops in收获，产量[u]the potato crop 6.hunger n:饥饿die of hunger stisfy ones hunger充饥 渴望The boy has a