Unit 4 Then and nowPart A Let's learn Find the mistakes 人教版 ( 三年级起点 ) 六年级下册Let's learn视频Sum-upWarm-up/RevisionPresentationTestHomework● Let's learn Let’s chantThe weather is always changing.The weather's always changing, changing, changing.Sometimes the sun is out,sometimes it's raining,sometimes the cold wind blows,and in the winter time, it snows.Warm-up/Revision【链接】 dine 进餐 ; 用餐 dining hall 饭厅 There is a big dinning hall in our school.在我们学校有一个大餐厅。Presentation【短语】 gym shoes 运动鞋gym 体育馆 She exercises in the gym.她在体育馆锻炼。【短语】 on the grass 在草坪上grass( 名词 ) 草坪We fly kites on the grass. 我们在草坪上放风筝。【短语】 centuries ago 很久以前 years ago 几年前 months ago 几个月前ago ( 副词 )( 仅用于被修饰词之后 ) 以前 What was your school like two years ago? 两年前 ,你的学校什么样子 ?GuessListen and answer the questionsWas there a gym in the school twenty years ago ?No , there was not .Let’s learnLet's learn点击“ Let's learn” ，跟我一起读吧！视 频 There was no gym in my school ten years ago. 十年前 , 我的学校没有体育馆。【详解】 这是一个 there be 句型的一般过去时的否定形式。否定句句型结构 : There + be 动词 (was/were) + not + 主语 + 过去的时间 + 其他 . 重点句型一Find the mistakes找出与其他选项不同的一项。( ) 1.A.last time B.last year C.at that time D.next week ( ) 2.A.last year B.yesterday C.tomorrow D.last weekend( ) 3.A.next year B.next month C.this week D.at that time( ) 4.A.two years ago B.this afternoon C.last night D.last weekD C DBTestdining hall 饭厅 grass草坪gym 体育馆 ago 以前 重点词汇Sum-up重点句型There was no gym in my school ten years ago. 十年前 , 我的学校没有体育馆。收集所在城市 10 年前和现在的照片，以“ The Changes in Our City” 为题做成海报，下次上课时在班里展示和介绍。HomeworkThank you!
