四川省广安市岳池县第一中学高中英语 Module4 Sandstorms in Asia 第3课时学案 外研版必修3

Period 3: Language Points学习目标 1. 扎实掌握高频词汇的用法，提升综合语言运用能力。 2. 自主学习，合作探究；学会分析与总结的方法并学以致用。 3.激情投入，惜时高效，体验进步的快乐。4.了解沙尘暴对环境的影响，唤起人们加强环保意识。重点：1.重点词汇的学以致用。 2.掌握重点短语的用法。课前预习预习自测：经典句式——再现1．make＋宾语＋宾语补足语(it 作形式宾语)The storms sometimes continue all day and traffic moves very slowl y because the thick dust makes_it_difficult_to_see(降低了能见度)．2．can't help but 不得不做I ______________________ (不得不感到)very concerned.3．if＋形容词/副词The garbage is then taken away and，___________(如果可能的话)，recycled.get sb to do sth 让某人做某事The “Green”movement tries toget_governments_to_think_seriously_about(让政府认真思考)the environment and how to look after it.课内探究质疑探究：核心短语——点入线，基础建1. cut down 砍倒；削减，缩小(尺寸、数量或数目)；驳倒Firstly，when people cut down trees，generally they can only use the land for a year or two.(安徽卷)首先，一般说来人们砍倒树后，那地也就使用一两年而已。cut in 插嘴，打断cut ___________切断；中断；隔绝cut out___________cut across 走捷径；抄近路穿过cut ___________刺穿①I'm cut_out for gardening.我擅长园艺。②He felt almost___________during the long period in hospital.长时间住院他感到近乎与世隔绝。2. take in 包括；吸收；理解；欺骗Alcohol is taken in more quickly when drunk with fruit juice.同时饮用果汁酒，酒精吸收更快。take back 收回(诺言)；带回take down 拆掉；拉低(衣服)；写下take up 占据；以后；继续take on 呈现；雇用take over 接管；占领1take off 脱掉；起飞；成功①Please ___________the story，Sir，for I'm eager to know what happened then.先生，请继续讲那个故事，我很想知道后来发生了 什么事。②She ___________ completely with her story.她用她的故事把我完全蒙蔽了。3. give out 放出；发出；宣称；公布；发表；分发；用完；耗尽；精疲力竭巧学助记①Both the man...