高中英语 Unit 4 Cyberspace Learning to Learn讲义 北师大版必修2-北师大版高一必修2英语教案VIP免费

LearningtoLearn重点词汇1．Inagroupdiscussion，Iammorelikelytojumpinandcontributeideas.在小组讨论中，我更有可能踊跃参加，出主意，想办法。likelyadj.有可能的；adv.与most，very连用可能Itis/waslikelythat...可能……belikelytodosth.可能做某事(1)Wewillmostlikelyseehimlater.我们很可能晚些时候会见到他。[易混辨析]likely，possible，probable※从可能性上看，likely的可能性比probable小，比possible要大。※likely的主语可以是人，也可以是物；而possible，probable的主语只能为物。※从用法结构上看，三者用于不同的句式。①belikelytodosth.可能做某事；②Itispossibleforsb.todosth.某人可能做某事；③Itispossible/probable/likelythat...可能……。[选词填空]likely，possible，probable(2)Sheisverylikelytoringmetonight.(3)Woulditbepossibleformetoleaveamessageforher?(4)Itislikely/probable/possiblethathewillbelate.[句型转换](5)Heisnotlikelytocomeatthistimeoftheday.→Itisnotlikelythathewillcomeatthistimeoftheday.2．Inabookwithlotsofpicturesandcharts，Iamlikelytofocusmainlyonthewrittentext.在一本带有很多图画和表格的书里，我很可能会把注意力主要集中在书面文字上。focuson/upon关注……；集中注意力于……focusone’sattention/mindon/upon集中某人的注意力/心思于……focusv.集中注意力于；聚焦；n.中心点；焦距infocus/outoffocus焦点对准/没有对准的；图像等清晰/不清晰的(1)Theaudiencefocusedtheirattentionon/uponthespeaker.听众把注意力都集中在演讲者身上。(2)Ourmainfocusisonhelpingpeoplegetbackintowork.我们关注的重点是帮助人们再就业。(3)I’msotiredthatIcan’tfocuson/uponanythingtoday.我今天太累了，不能集中精力做任何事。(4)Youcan’ttakeagoodpictureiftheobjectisoutoffocus/notinfocus.如果不对准焦距你就拍不出好照片。经典句式Inmytown，itrainsalotandthat’swhyIalwayscarryanumbrellawithme.我所在的小镇经常下雨，那就是我总是随身带把雨伞的原因。(1)That/Thisiswhy...意为“那是/这是……的原因”，why引导表语从句，强调结果。(2)That/Thisisbecause...意为“那是/这是因为……”，because后接原因。(3)Thereasonwhy...is/wasthat...……的原因是……。(1)Oneideaisthatsleephelpsusstrengthennewmemories.That’swhystudentsdobetterintestsiftheygetachancetosleepafterlearning.有一种假设认为睡眠帮助我们巩固新的记忆。这个假设能够解释为什么学生如果能在学习之后睡觉休息，会在考试中发挥得更好。(2017·北京)(2)Wedidn’tlendhimmoney.That’sbecausewearenotfamiliarwithhim.我们没有借给他钱是因为我们和他不熟。(3)ThereasonwhyIlikethefilmisthatitisfunny.我喜欢这部电影的原因是它很搞笑。Ⅰ.单词拼写1．Itislikely/probable/possible(有可能的)thatyoucouldsufferfrombadhealthifyoukeepsmoking.2．Weshallkeepourfocus(焦点)ontheneedsofthecustomers.3．Shewatchedherlittlegranddaughterskip(跳)downthepath，feelingpleased.4．Shedecidedtousecharts(图表)toillustrate.5．Therearemanyartgalleries(画廊)inNewYork.Ⅱ.选词填空6．Hesettleddowntodohisworkwhenallhisguestshadgone.7．Thedrughasnotbeentriedoutonhumansyet.8．Welookedoverthehouseagainbeforewedecidedtorentit.9．Anybodycanworkoutthatsimplemathproblem.10．Eachexercisefocusesonadifferentgrammarpoint.Ⅲ.句型转换11．Itislikelythathewillforgetalmosteverythinghelearnedsoon.→Heislikelytoforgetalmosteverythinghelearnedsoon.12．Ifindthemachineisdifficulttooperate.→Ifinditdifficulttooperatethemachine.13．Wewillseehimofftomorrowbecausehewillgoabroadtostudyforalongtime.→Hewillgoabroadtostudyforalongtime；that’swhywewillseehimofftomorrow.