2JourneysofDiscoveryREADINGFORLEARNING2READINGFORDONING3GUIDEDWRITING4AUDIO/VIDEOLAB5WARM-UP1WARP-UP6WARM-?SampleExample:(1)Dolphin(2)Salmon(鲑鱼)A(1)Turtle(海龟)(2)EagleB(1)Salmon(2)SpiderC(1)Seahorse(2)SharkAnswerandreason:TheanswerisCbecausejustastheexample,inwhichbothdolphinandsalmoncanonlyliveinwater,:(1)Fish(2)GoldfishA(1)Butterfly(2)BeeB(1)Crab(螃蟹)(2)SpiderC(1)Mammal(哺乳动物)(2)WhaleExercise2Example:(1)Butterfly(2)DragonflyA(1)Spider(2)ElephantB(1)Eagle(2)BeeC(1)Zebra(斑马)(2)-?2Whatfascinatingfactsdoyouknowaboutanimals?%oftheirprey,lionscatchonly40%.’(有效利用开头段落)文章的开头段落一般具有文章概览的特点,它是对文章内容的整体介绍,通常包含背景知识、相关统计数据,作者的主要观点等。所以,在写论文或查阅资料时,我们通常可以通过快速浏览文章的开头段落来决定是否继续阅读或购买这篇资料。???ANearlyallanimalmigrationshappenforonereasononly—,,forothers,?Howdotheyfindtheirwaybacktotheplacetheywerebornmanyyearsago?Orhowdotheyknowwhichdirectiontogoona12,000-milejo
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