外研版高中英语必修第一册Unit5 Period3课件.ppt

Period3Unit5Intothewild主题语境人与自然之人与动植物(1)seektodosth． 试图/设法做某事seeksth．fromsb． 向某人请求/寻求某物seekout 挑选出；找出seekfor/after 追求；寻求(2)seekonesfortune 寻找致富/成功之路课时学案语言知识讲练(Understandingideas)1．seekv．寻找，寻求；试图；谋求[名师点津]seek的过去式和过去分词都是sought。[即学即练]——单句语法填空/完成句子①Weseek______(find)awaytomakeusgetalongwellwiththepeoplearoundus．②Ifyouhaveanyquestions，youcanseekhelp____yourteammates．③在南瓜地里，我和我的三个兄弟姐妹比赛找出最大的南瓜。Inthepumpkinfield，Icompetewithmythreebrothersandsistersto_______thebiggestpumpkin．tofindfromseekoutmeasure...by/in... 用……来衡量……make...toonesmeasure 按某人的尺寸做……takemeasures(todosth．) 采取措施(做某事)2．measurev．量，测量；估量；有……长(或宽、高等)n．尺寸；措施[名师点津]measure作动词表示“有……长/宽/高”时，为不及物动词，不用于被动语态和进行时，若此意义的短语作后置定语，要用动词-ing形式。[即学即练]——单句语法填空/完成句子①Educationshouldntbemeasuredonly______examinationresults．②Westudyinaclassroom_________(measure)30feetlongand20feetwide．③现在，他们应该采取强有力的措施来推进经济。Rightnow，theyshould____________________________theeconomyforward．by/inmeasuringtakepowerfulmeasurestopush(1)determinetodosth． 决心做某事determinesb．todosth． 使某人决心做某事(2)determinedadj． 坚决的；有决心的；意志坚定的bedeterminedtodosth． 决心做某事(3)determinationn． 决心3．determinev．测定，确定；决定；决心[即学即练]——单句语法填空/一句多译①The__________(determine)lookonhisfaceshowedthathehadenoughconfidenceinhimself．②Ittakeshardworkand_____________(determine)toreachthegoalsthatwewanttoachieve．③决心按时完成这项工作，他们立即着手干了。a．__________________________________________________，theysetouttoworkimmediately．(原因状语从句)b．_________________________________，theysetouttoworkimmediately．(形容词短语作状语)determineddeterminationBecausethey(were)determinedtocompletethejobontimeDeterminedtocompletethejobontime(1)Itisamazingthat... 令人惊讶的是……(2)amazev． 使吃惊；使惊讶Itamazessb．that...＝Whatamazessb．isthat... 使某人惊讶的是……(3)amazedadj． 吃惊的；惊讶的beamazedat/by... 对……感到惊讶beamazedtodosth． 因做某事感到惊讶(4)amazementn