Unit 2 Topic 2 Section A导学案-2023-2024学年仁爱科普版英语九年级上册

英华中学“四叶草”课堂教学模式 课题: Unit2 Topic2 Section A 一、教学目标： 1.Words and phrases: sandstorm, sand, desert, human being, although, human being, reduce, completely, change into, stop... from, blow/ wash...away, as a result 2. Sentences: A lot of water can be saved by forests. Although there were sandstorms before, now we have built”The Green Great Wall”. 3. Grammar: Indefinite pronoun and adverb. 二、教学设计流程 一叶：精准导学 提前预习课文，理解课文大意，并按要求完成下列任务。 I.New words and expressions: 1. 沙 _________________ 2.沙暴____________ 3.转换成_______________ 4.沙漠 ____________ 5.虽然 ________________ 6.减少_________________ 7.completely_______ 8.吹走___________ 9.结果__________ 10.stop…from…_______________ 11.cut down__________ 12.wash away ___________ 13.对…有害______________ 14.the importance of …___________________ II.Sentences： 1.结果，许多沃土已经变成了沙漠。 _________________________________________ 2.树能够阻止风把土吹走。 _____________________________________________. 二叶：合作研学 1. Show the pictures of a sandstorm, let the students guess how sandstorm comes into being and number the pictures in 3. ( )wash the earth away ( )many trees ( )change into desert ( )forests gone ( )sandstorms come into being ( )cut down trees 0 2. Read 1a and complete the functions of trees in 1c. A. A lot of water can be saved by trees. B. _________________________________ C. __________________________________ 主备人 审核人 使用时间 班级 姓名 九 年级 英语 教学设计 2 3 学科网（北京）股份有限公司 三叶：精讲领学 1.【课文原句】As a result, a lot of rich land has changed into desert. 译：______________________________________________________ change into意为 ___________ 它的近义短语为 ______________ 例：The traffic lights have changed into green.Let's go across the road right away. 交通信号灯已经变绿了。让我们马上过马路吧。 2.【课文原句】Trees can stop the wind from blowing the earth away. 译：_____________________________________________________________ ①阻止某人/某物做某事：_____________________________ 例：What can