高二英语Unit3 Under the sea Warming up课件人教版选修7.ppt

unit3 underthesea atan aquarium killerwhales baleenwhales killerwhalesareoneofthetoppredatorsinthesea asagroup killerwhalesareknowntoeatfish squid seals sealions penguins evenotherwhales whale鲸 shark鲨鱼 shark鲨鱼 shark worldoftheocean reef coral珊瑚 coral seaanemone nem ni anemonefish海葵鱼 anemonefish clownfish小丑鱼 parrotfish鹦嘴鱼 sea star sea star海星 seahorse海马 squid鱿鱼 crab螃蟹 lobster龙虾 dolphin海豚 turtle海龟 seal海豹 jellyfish水母 dolphin海豚 sea slug海蛞蝓 sea slug 海蛞蝓 angelfish eel鳗 clam蛤蜊 reefshark wordspreview anecdoteannualwitnessaccommodationshoreyell n 轶事 奇闻adj 每年的n 目击者 证人 证据n 住所 住宿vt 岸 海滨vi 大叫 呼喊n 叫声 喊声 wordspreview packfleedragdepthlip n 包裹 一群vi 逃避 逃跑vt 逃离vi 拖 拉 扯n 深 深度 深处n 一片嘴唇 容器或洞 的边 口 wordspreview tongueabandonrelationship n 舌 舌头 语言vt 放弃 遗弃 抛弃n 关系 血缘关系 交往 expressionspreview aheadofinthemeantimehelpout 在 前面在此期间 与此同时帮助 脱离困境或危险 detailedreading readthetextcarefullyandthendothefollowingtasks 1 theauthormainlytellsusinthetextthat a thekillerwhalesareeasilytrainedb thekillerwhalescanhelpthewhalerscatchthehugewhalesc thekillerwhaleskillthewhalesfortheirfoodd thekillerwhalesdragthewhalesunderthewater b 2 oldtomthrowsitselfoutofthewaterandthencrashesdowninorderto a givethewhalerstheinformationaboutawhaleb tellthewhalersitishungryc helpthewhalerscatchthewhaled informthewhalerstorunaway a 3 whydidthemenstartturningtheboataroundtogohomeafterthewhaledied a becausetheydidn tneedadeadwhaleb becausetheycouldn tfindthewhale sbodyc becausetheyknewthatthedeadwhalewouldn tfloatuptothesurfaceforaround24hours d theyhadtodothisbecauseitwastoolate c 4 accordingtothetext thekillerwhalescanprotectmenfrombeingattackedby a whalesb tigersc enemiesd sharks d 5 wecaninferfromthetextthat a thekillerwhalesmaybetrainedbythewhalers b thekillerwhaleswanttohelpmancatchthewhalesthemselvesc thekillerwhalesn