九年级英语第十七单元What was it used for -.doc

九年级英语第十七单元What was it used for ? 科目 英语 年级 初三 文件　middle3 unit17.1.doc 标题 章节 第十七单元 关键词 内容 一、教法建议 单元双基学习目标 . 词汇学习 market , bridge , museum , crossing , across , group , glass - topped , point , surprise , teapot , thermos , thirsty , found , sign , entrance , exit , smoke on show , hundreds of , a group of , point at , be surprised , make tea , move on , break down , wear it a lot , go across the bridge Ⅱ . 句型学习 Turn right at the second crossing . Take the second turning on the left . The P.R.C was founded on October 1 , 1949 . . 语法学习 一般过去时被动语态的构成及运用。 . 交际英语 问路和应答；常见的标志和说明 单元重点词汇点拨 1 . market 市场；集市；销路 She went to the market to but vegetables . The market for cotton is weak . 棉花的销路不旺。 ［点拨］market 指经常出售货品的“市集”，fair 指定期的“集市”，一般在乡下或小镇举行。 2 . bridge 桥 We built five bridges last year . The bridge was built five hundred years ago . ［点拨］burn one\’s bridges 背水一战，不留后路。 3 . museum 博物馆 I visited the museum yesterday . 我昨天参观了博物馆。 I went to the Palace Museum in Beijing last year . 去年我参观了北京故宫博物馆。 ［点拨］the British Museum 不列颠博物馆。 4 . crossing 十字路口；人行横道；交叉点 We must look at traffic lights at crossing . 在十字路口一定要看交通信号灯。 This is crossing of two roads . 这是两条路的交叉点。 ［点拨］at a crossing 在十字路口。 5 . across 横过；穿过；在……的另一边 I walked across the street . 我横穿大街。 He swam across the river . 他游过河去。 There is a bridge across the rive . The hospital is across the street . 医院在街对面。 ［点拨］across 主要强调从某物的一端横越到另一端。through强调从中间穿过。 6 . group 组，一组。 The students discussed these questions in groups . 学生们分组讨论了这些问题。 A group of students are planting trees . 一组学生在植树。 ［点拨］a group of 一群 。in a group = in groups 成群地 7 . point 指；旨向；指引 He pointed at the picture on the wall . 他指着墙上的画。 He pointed the way to the station . 他指引到车站的路。 He pointed to the birds in the tree . 他指着树上的鸟。 ［点拨］point at sth 表示指点近处的物体。point