Unit2SectionB-高一英语教案（人教版2019）-

(教材P16)I'malsoremindedofthedangertheyarein.我还记得它们正面临的危险。remind词性_________词义_________，常与介词of连用。vt.提醒；使想起remindsb.ofsth.提醒某人某事；使某人想起某事remindsb.todosth.提醒某人做某事remindsb.+that/what/how从句提醒某人......I'msorry;I'veforgottenyourname.Canyouremindme?对不起，我忘了你的名字。提醒我一下好吗？Thisstoryremindsmeofmychildhood.这个故事让我想起了我的童年。Besuretoremindhertoebackearly.一定要提醒她早点儿回来。【归纳拓展】______________(n.)提示；使人回忆起某事的事物reminder【单句语法填空】Mary,IremindedJohn________hispromisetohelpyou.Theincidentservedasatimely________(remind)ofjusthowdangerousmountainclimbingcanbe.timely及时的适时的Heremindedme_______(lock)upthehousewhenIgoout.答(1)of（3)reminder（4)tolock(教材P16)Zhaxiandothervolunteerswatchedovertheantelopesdayandnighttokeepthemsafefromattacks.扎西和其他志愿者日夜看守羚羊，保护它们不受到攻击。watchover意为__________照管；监督；保护Heisveryill,andneedssomeonetowatchoverhimallthetime.他的病很重，需要有人一直照顾他。Iwatchoverthisplaceeverydayjusttocatchpeoplelikeyou.我每天看管这个地方就是为了抓住你这样的人。Isthatwhyyouwatchovertheneighbors?那就是你监视邻居们的原因？【归纳拓展】watchout小心；留神；注意watchyourmouth/tongue(俚语)说话当心onwatch值班，监视mind/watchyourstep走路小心；言行小心谨慎attack词性_________词义_________，后面接介词on或against.n.进攻，攻击launch/makeanattack发起／进行攻击underattack受到攻击Thepolicecameunderattackfromangrycrowds.警察遭到愤怒的人群的袭击。词性_________词义_________n.[C](尤指常发疾病的）发作，侵袭sufferaheartattack心脏病发作Thewomenwhoatethemostfishwereleastlikelytosufferaheartattackordieofheartproblems.那些吃鱼数量最多的女性，心脏病发作或者死于心脏病的可能性最小。词性_________词义_________vt.袭击；攻击Themanattackedhimwithaknife.那个男人持刀向他行凶。词性_________词义_________vt.抨击；非难attack...for(doing)...因...而抨击...(=criticize...for...)Shehasbeenattackedforignoringherownpartymembers.她因漠视本党成员而受到非难。词性_________词义_________vt.(疾病、昆虫等）攻击，侵袭，破坏Itisreportedthatthisdiseaseattacksthecentralnervoussystem.据报道，这种疾病破坏中枢神经(nervous)系统。【归纳拓展】__________(n.)袭击者attacker【单句语法填空】Whenananimalis_________attack,itcanrunawayorfightback.Thevictim________(attack)withaknifeandbledtodeathasaresult.ChinarecentlytighteneditswatercontrolstopreventChinesefishingboatsfrom_________(attack).答.(1)under（2)wasattacked（3)beingattacked(教材P16)TheantelopepopulationhasrecoveredandinJune2015,theTibetanantelopewasremovedfromtheendangeredspecieslist.藏羚羊数量已经恢复，2015年6月，藏羚羊从濒危物种名单中删除。recover词性_________词义_________，后常接介词from.vi.恢复健康；康复；痊愈；恢复常态recoverfrom从...中恢复过来He'sstillrecoveringfromhisoperation.手术后，他仍在恢复之中。Itcantakemanyyearstorecoverfromthedeathofalovedone.从失去亲人的痛苦中恢复过来可能要花很多年。词性_________词义_________vt.找回；寻回；重新获得Thepoliceeventuallyrecoveredthestolenpaintings.警方最终追回了失窃的油画。词性_________词义_________vt.恢复（意识、神志或身体状态）recoversight恢复视力recoveroneself镇定下来（＝calmdown)Shesoonrecoveredherselfandstoppedcrying.不一会儿，她冷静下来，不再哭了。【归纳拓展】____________(n.)恢复健康；康复；痊愈；恢复常态recovery____________(adj.)可恢复的；可痊愈的recoverable【单句语法填空】Hehasneverrecovered__________theshockofhisbrother'sdeath.Myfatherhasmadeafull_________(recover)fromtheoperation.答2.(1)from（2)recoveryremove词性_________词义_________vt.移开；拿开；去掉；从······开除remove...from...从······移除／开除......Heremovedhishandfromhershoulder.他将手从她的肩膀上拿开。Threechildrenwereremovedfromtheschoolfortheirbadbehaviour.三个孩子因行为不检被学校开除。词性_________词义_________vt.脱去（衣服等）；摘下（＝takeoff)Sheremovedherglassesandrubbedhereyes.她摘下眼镜，揉了揉眼睛。词性_________词义_________vt.排除（污渍、不愉快的事物等）；使消失removeobstacles排除障碍obstacle[ˈɑːbstəkl]n.障碍;阻碍;Thenewsremovedanydoubtsaboutthepany'sfuture.这个消息消除了一切有关公司未来的疑虑。词性_________词义_________vt.免除，解除（职务等），常与介词from连用。Theyremovedhimfromhisposition.他们撤销了他的职务。词性_________词义_________vt.搬家，迁居，移居，迁移removeto搬到。。。。。。。Iamgoingtoremovetoanewhouse.我将搬到一栋新房子里去。【归纳拓展】___________(n.)除去；消除；清除removal【单句语法填空】Pleaseremoveyourbag__________theseatsothatIcansitdown.Hewillprobably_________(remove)fromthelist.Theyremovedfromthecity__________thecountryside.Wehaven'ttoldourfriendsaboutour__________(remove)toLondon.Shehadhertumour(肿瘤)____________(remove)andsoonrecovered.答案1from2beremoved3.to4.removal5.removed(教材P16)Onlywhenwelearntoexistinharmonywithnaturecanwestopbeingathreattowildlifeandtoourplanet.只有当我们学会与自然和谐相处，我们才不会成为野生动物和地球的威胁。exist词性_________词义_________，通常不用于进行时或被动语态。vi.存在existin存在于，在于（＝liein)Thereexists+名词存在·.....Doeslifeexistonotherplanets?其他行星上有生命存在吗？Betweenthesecoworkers,thereexistsatrustrelationship.在这些同事之间，存在这种信任关系。词性_________词义_________vi.生活，生存existon+名词靠·····为生（＝live/feedon)Weexistedonadietofrice.我们靠吃大米过活。【归纳拓展】___________(n.)存在existenceeintoexistence开始存在earnone'sexistence谋生inexistence现存的；现有的【单句语法填空】Heexists_________tendollarsaweek.Ithinkstoreshoppinginthefuture___________(exist)alongwithhomeshoppingbutwillneverbereplaced.Pakistancameinto_________(exist)asanindependentcountryafterthewar.Thereseemed________(exist)akindofrareanimalinShengnongjia.答1.(1)on(2)willexist（3)existence4)toexistharmony词性_________词义_________n.(人际关系的）融洽，和睦inharmonywith与·······和谐outofharmonywith与······不和谐Thecoupleliveinperfectharmony.这对夫妇和睦地生活着。Ourpollutedearthshowsthatweliveoutofharmonywithnature.我们被污染的地球显示出我们并没有与大自然和睦相处。词性_________词义_________n.和声singinharmony和声唱歌Theirvoicessoundbeautifulastheysinginharmony.当他们和声唱歌时，声音听起来很美妙。词性_________词义_________n.和谐；协调（指色彩等）Theharmonyofseaandskymakesabeautifulpicture.海天一色构成一幅美丽的图画。【归纳拓展】“in+名词”结构的短语：inpeace平静地indanger处于危险中inrelief如释重负地insurprise吃惊地inprogress进展中_________(adj.)友好和睦的；和谐的harmonious【单句语法填空】BobandIworkedtogether_________harmonyforyears.Their_________(harmony)relationshipresultedinbiggerprofits.答1.(1)in(2)harmonious(教材P16)Thegovernment,however,doesnotintendtostoptheprotectionprogrammes,sincethethreatstotheTibetanantelopehavenotyetdisappeared.然而，政府并不打算停止这些保护项目，因为对藏羚羊的威胁依然存在。【句式剖析】本句是复合句，since此处意为__________，引导__________，对前面主句进行解释。因为，既然////原因状语从句【考点提炼】since引导的原因状语从句since引导原因状语从句，位于主句之前或之后，表示已知的、显然的理由，通常翻译成“既然”，与nowthat可互换，语气比because弱。Sinceyouarefreetoday,youhadbetterhelpmewithmymathematics.既然今天你有空，你最好帮我补习数学。Wethoughtthat,sincewewereinthearea,we'dstopbyandseethem.我们想，既然到了这个地方，就该顺便去看看他们。seeing(that)(由于，鉴于），now(that)(既然），considering(that)（考虑到），inthat(因为）等连词词组，也引导原因状语从句。Seeingthatyouareonadiet,wewon'thavedessert.由于你在节食，我们就不吃甜食了。Now(that)youaregrownup,youshouldnotrelyonyourparents.既然你长大了，就不应该依靠你的父母了。Considering(that)everybodyishere,let'sbeginourdiscussion.考虑到大家都到了，我们就开始讨论吧。【归纳拓展】since引导的时间状语从句，表示___________，从句时态常用一般过去时，主句时态用现在完成时或现在完成进行时。“自从”Ihavebeenmissinghersincesheleft.自从她离开我就一直很想念她。IthasbeenalmostfiveyearssinceItaughthighschoolstudents.我不教高中已经大概有五年了。【易混辨析】since/because/as(了解即可)易混词区别since表示已知的理由，语气比because弱because语气最强，表示因果关系，通常用来回答由why引导的疑问句asas与since用法类似，但比since语气稍弱(教材P18)Itisreportedthatlivingspacesforwildlifeare(reduced/beingreduced)duetothecuttingoftrees.据报道，由于砍伐树木，野生动物的生活空间（减少／正在减少）。reduce词性_________词义_________vt.减少，缩小（尺寸、数量、价格等）reduce...to减少·····到reduce...by减少了...Costshavebeenreducedby20%overthepastyear.过去一年，成本已经减少了20%.词性_________词义_________vt.使沦为，使陷入（不好的境地）bereducedto(doing)sth.使陷入（更坏的）境地；使沦落；使陷人窘境Theywerereducedtobegginginthestreets.他们沦落到沿街乞讨。Theattentionsofthemediareducedhertotears.媒体的关注把她弄哭了。词性_________词义_________vt.使简化为reducesth.tosth.将·····概括成（或简化为）。。。。。。。Wecanreducetheproblemtotwomainissues.我们可以将这个问题概括成两个要点。词性_________词义_________vi.节食，减肥（＝onadiet)Shehasbeenreducingforthelastfewweeks.最近几个星期她一直在节食。【归纳拓展】__________(n.)减少reduction【特别提醒】表示【特别提醒】表示“减少，下降”的词语还有：drop,fall,lessen,decrease,cutdown,bringdowndue词性_________词义_________adj.应支付的；应有的，适当的Hegothisduereward.他得到了应得的报酬。Wepaiddueattentiontotheproblem.我们对此问题给予了应有的注意。词性_________词义_________adj.到期的ThebillwillbeduenextMonday.这张账单下星期一到期。词性_________词义_________adj.预定的，约定的beduetodo预定做。。。。。。ThetrainisduetoleaveforShanghaiat8o'clock.这趟列车定于8点出发去上海。dueto意为_________由于Hissuccesswasduetothefactthathehadbeenworkinghard.他的成功是由于他一直勤奋地工作。【特别提醒】表示【特别提醒】表示“由于，因为”的介词短语：asaresultof,becauseof,owingto,onaccountof等。(教材P19)Shouldweputoutbowlsoffoodforthem?我们该给它们（野猫）准备几碗食物吗？意为____________把·······摆好；预备好（物品）Haveyouputoutcleantowelsfortheguests?你为客人预备好干净毛巾没有？意为____________熄灭；扑灭Firefighterssoonputthefireout.消防人员很快把火扑灭了。意为____________（＝toproduce)生产；制造Thefactoryputsout500newcarsaweek.这家工厂每周生产500辆新汽车。意为____________出版；广播；公布（＝topublishorbroadcast)Policehaveputoutadescriptionofthemantheywishtoquestion.警方公布了他们想要讯问的那名男子的特征。【归纳拓展】putup搭建；举起；张贴putforward提出（计划）pu