Unit2WildlifeProtectionListeningandSpeaking导学案-高一英语人教版

B2Unit2SectionⅠListeningandSpeaking学案教学重难点1.Mastertheusageofkeywordsandphrases.2.Improvethestudents’listeningandspeakingability.3.Graspsomelisteningskillsandtherulesofpronunciation.Languagepoints考点1．endangeredadj.濒危的教材原句：Talkaboutsavingendangeredwildlife谈论拯救濒危野生动物(教材P14)(1)endangeredadj.濒危的①Weshouldtakeeffectivemeasurestoprotectthoseendangeredspeciesofplantsandanimals.我们应该采取有效的措施来保护那些濒危的动植物。(2)endangervt.使遭受危险；危害②Thehealthofourchildrenisbeingendangeredbytheoveruseofphonesandputers.我们孩子们的健康正在被和电脑的过度使用危害着。(3)dangern.危险indanger(of...)处于(……的)危险中outofdanger脱离危险③—IhearJackwasonce_______________losinghislife.—Yes.Butnowheis__________________.——我听说杰克曾经有生命危险。——是的。但现在他脱离了危险。(4)dangerousadj.危险的④Shevolunteeredfora__________(danger)mission.她自愿参加一项危险的任务。考点2．dieout灭绝；绝种教材原句：…isdyingoutatanalarmingrate.…正以惊人的速度灭绝。(教材P14)(1)灭绝；绝种①Manyspeciesareindangerofdyingoutbecausetheyhavebeenoverhunted.由于过度捕猎，许多物种正处于灭绝的危险之中。(2)(习俗等)逐渐消失②Manyoldcustomsaregraduallydyingout.许多旧习俗在逐渐消失。[归纳拓展]dieoff相继死去，先后死去(直到死光)dieof/from死于……diedown(火、兴奋等)逐渐变弱，逐渐平息dieaway(声音、光线、风等)逐渐减弱，逐渐消失bedyingforsth.＝longforsth./beeagerforsth.渴望某物，极想要某物bedyingtodosth.＝longtodosth./beeagertodosth.渴望做某事③Don'tworry.Thestrongwindwill______________soonandwecangoouttohaveabaseballmatchasweplanned.不要担心，大风很快会减弱，我们就可以按计划参加棒球赛了。④NowI'mthirstyand______________aglassofwater.Ihavewalkedforalongjourney.现在我很渴望一杯水，我走的太远了。⑤Thisspecieshasnearly______________becauseitshabitatisbeingdestroyed.因为栖息地正在被摧毁，这种物种几乎快灭绝了。⑥What'sworse，hisfamilymembers______________becauseofthebigearthquake.更糟的是，他的家庭成员由于这次大地震相继死去了。考点3．awareadj.知道;发觉;有……意识的教材原句：Wemustmakepeopleawareoftheproblem...我们必须让人们意识到这个问题……(教材P14)（1）(be)aware

...意识到……（2）be/beeawarethat...意识到……①Itwasn'tuntilherfriendwasbadlyhurtthatKerrybecameaware______herhabitoffindingfaults.直到她的朋友被深深伤害了，Kerry才意识到她挑毛病的习惯。②Ifshehadbeenaware__________themushroomswerepoisonous，shewouldnothavepickedthemfordinner.她要是知道这些蘑菇有毒，就不会把它们采回来做晚餐了。（3）____________________据我所知③________________,theinvitationstothepartyhaveallbeensent.据我所知,派对的邀请函已经全部发出了。（4）awarenessn.意识;知道raiseone'sawarenessof...提高某人对……的意识④Itisveryimportanttoraisepeople's_________（aware）ofthewildlifeprotection.提高人们对保护野生动物的意识是非常重要的。（5）unawareadj.没意识到;不知道考点4．concernedadj.担心的;关切的教材原句：I'mconcernedabouttheAfricanelephants.我很担心非洲象。(教材P15)（1）beconcerned

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/that...担心……①ParentsandteachersinChinaareconcerned_________teenagers'addictiontovideogames.中国的家长和老师都很担心青少年对电子游戏的上瘾问题。（2）beconcerned

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...对……关切/关注/感兴趣MyclassmatesandIareveryconcerned_________papercutting.我和我的同班同学对剪纸非常感兴趣。 （3）asfaras...beconcerned就……而言____________________,youshouldmindyourbehaviorduringthemeal.在我看来,用餐时你应该注意自己的行为举止。考点5.adaptvi.适应vt.使适应;使适合;改编;改写教材原句：Elephantsneedlargelivingspaces,soit'sdifficultforthemtoadapttothechanges.大象需要巨大的生存空间,所以对它们来说适应这些变化是很困难的。(教材P15)（1）adapt

...适应……（2）adaptoneself

...使某人自己适应……（3）beadapted

...被改编成……（4）beadapted

...改编自……特别提醒在“adaptto...”和“adaptoneselfto...”中,to均为介词,其后要跟名词、代词或动名词。Tobeginwith,Ihaven'tfullyadaptedmyself______thenewenvironment.首先,我还没有使自己充分适应新环境。Thefilmisadapted________aplayofthesametitle.这部电影改编自一出同名的戏剧。Threeofhernovelshavebeenadapted________television.她的长篇小说中有三部已改编成了电视节目。考点6.measuren.措施;方法vt.测量;度量;估量教材原句：Whatmeasuresarebeingtakentohelpthem?正在采取什么措施来帮助它们呢? (教材P15)（1）take

todosth.采取措施做某事(=takesteps/actiontodosth.)（2）bemeasured

...用……来衡量（3）measure...

...将……与……作比较WhatIwanttostressisthatweshouldtakemeasures____