七年级英语下册_unit 2 it's show time lesson 8 marco polo and the silk road课件 （新版）冀教版

Lesson8MarcoPoloandtheSilkRoad 教学目标 1 Rememberthenewwords 2 Canuse howlong toaskpermissions 3 Mastertheusefulstructures 教学重点会用 howlong 请求允许教学难点Mastertheusefulstructures 1 HowlongdidhestayinChina 2 Wherewashefrom Wheredidhecomefrom 3 attheageof HecouldspeakEnglishattheageoffive 同义句 HecouldspeakEnglishwhenhewasfiveyearsold 4 between and HeissittingbetweenTomandJim 自主预习 Newwords Phrases 1 在 岁时 2 对 陌生 3 在 和 之间 4 带回来 5 写关于 attheageof benewto between and bringback writeabout 根据汉语意思填空 1 MarcoPoloisamanfrom 欧洲 Europe 2 Who 发现 America discovered 3 Who 发明 paper invented 4 Their 旅程 lastedabouttwentyyears journey 5 At 年龄 eight helearnedtoswim age ReadthelessonquicklyandanswertheQsaboutP21Thekeys 1 MarcopolowasamanfromItaly 2 Theytravelledonboats horsesandcamels 3 Hisjourneylastedabouttwentyyears 4 In1275 MarcoPolotravelledtoPeaking 5 Hebroughtsomecoal paper alotofsilk teaandothergoodsbacktoItalywithhim 知识精讲 1 attheageof 在 岁时 后跟年龄eg attheageofseven简写 atageseven 2 between and 在 和 之间eg Pleasesitbetweenyourfatherandmother 3 workfor为某人 某公司工作eg Hewantstoworkforanewspaper 4 benewto 对 是陌生的Eg SurfingtheInternetisnewtohim 5 bring to 把 带回 eg Canyoubringyourphotostoschooltomorrow 6 howlong 多长 多久 对一段时间提问 常用 for 一段时间 或 since 一段时间 等来回答eg HowlongdidyouwatchTVlastnight Fortwohours 7 discoverv 发现 了解TheChinesediscoveredcoalandinventedpaper 中国人发现了煤 并发明了纸 ColumbusdiscoveredAmericabuthedidnotexplorethenewcontinent 哥伦布发现了美洲 可是他没有去探索这个新大陆 discover invent的用法 1 discover指初次看见本来已存在但以前未被发现的事物 故作 发现 解 2 invent是指创造前所未有的事物 故作 发明 解 Maybewe anotherearthsomeday A discoverB inventC willdiscoverD willinvent C 当堂检测 单项选择 1 Jamesworks aChinesecompany A forB ofC outD on A 2 Lucywill herhomeworkbacktoherschool A talksB bringC talk B 3 Therearesomeelephants koalasandsnakesinthezoo What animalsarethereinit A otherB othersC another A 4 Theplaceis tome It sthefirsttimeIcamehere A oldB happyC newD sad C 5 Whatdoyouoften