Unit8ListeningSpeaking课件--仁爱七年级英语下册.pptx

Unit8OurBluePlanetLesson1ListeningandSpeaking

LearningObjectivesInthisclass,youwill通过图片了解不同水域的特点通过观察、听和说了解不同水域的特点通过听力活动谈论黄果树瀑布

P19--P21

1.planet /pl?n?t/ n.行星2.ocean /???n/ n.大海,海洋(theocean)3.东east东方的easternnorth-east东北南south南方的southernsouth-east东南西west西方的westernsouth-west西南北north北方的northernnorth-west西北

4.high/ha?/adj.高的deep/di?p/ adj.深的,厚的;纵深的,宽的adv.深深地；至深处wide /wa?d/ adj.宽的;宽阔的large/lɑ?d?/adj.大的,大量的;大号的；广泛的，众多的

5.millimeter/?m?limi?t?(r)/n.毫米centimeter/?sent?mi?t?(r)/n.厘米decimeter/?des??mi?t?/n.分米meter/mi?t?(r)/ (metreBrE)n.米kilometer /k?l?m?t?(r)/n.千米;公里

☆.多长Howlong多宽Howwide多深Howdeep多高Howtall/high这条河流多长？它2千米长Howlongistheriver?Itis2kilometerslong.注意：在英语当中，表达物体的长，宽，高等概念时，用数字+单位+long/wide/high/tall等来表示

☆Itisa99-meter-highwaterfall.99米高的Thewaterfallis99metershigh.99米高99-meter-high是一个复合形容词99米高的修饰名词“waterfall这类复合形容词的结构为基数词+连词符+单数名词(+连词符+形容词)”，常在句中作前置定语。

例他有一个8岁的儿子/他的儿子8岁Hehasaneight-year-oldson.=Hissoniseightyearsold.这是一课30米高的树木。/这棵树30米高。Itisa30-meter-talltree.=Thetreeis30meterstall.

6.through /θru? prep.穿过;贯穿runthrough流经gothrough穿过，透过gothroughthepark穿过公园gothroughthewindow透过窗户

7.freshwater /fre?w??t?(r)/ adj.淡水的saltwater/?s??ltw??t?r/adj.咸水的8.million /m?lj?n/ num.一百万五百万fivemillion数以百万计millionsof9.inland /?nl?nd/ adj.(在)内陆的 /??nl?nd/ adv.向(或在)内陆

1.Whatcanyouseeinthepictures?2.Whatdoyouthinkofthem?Lead-inIcanseefamouswaterscape(水景).Theyarebeautiful.Enjoysomepicturesandanswertheques