2023学年完整版Unit4Wildlifeprotection备课资料2

Unit4Wildlifeprotection备课资料——课前预习案——一、用单词或短语的正确形式填空。1.Becauseofthelowergradeeverytime,hisinterestinEnglishgraduallyd______.2.Doyouknowwhydinosaurs___________（消失）suddenlyabout65yearsago?3.Recentlyheboughtaf______________（凶猛的）wolfdog.4.Itwouldbeawonderfulworldifallnationslived__________（和平）withoneanother.5.Ihadabadfeelingthathislifewas_____________.（在危险中）6.Manypeoplelikereadinganovelwithahappye_____________.（结局）7.Thed______（远处的）soundofmusicremindedmeofafamoussinger.8.Onseeingafunnyscene,she_____________________.（突然大笑起来）9.Thepassers-byshowedgreatm______tothebeggarsinthestreetonacoldnight.10.Don’tworry.Itisc__________thathewillattendtheparty.11.Wearingdarkglassescan________youreyes_______（保护）thesun.12.Mostoceanc________35partsofsaltperthousandpartsofwater.13.Theamountofrain_______（影响）thegrowthofcrops.14.Wemust_____________（更加注意保护）thewildanimalsandplants.15.Wegreatly_____________（感激）yourtimelyhelp.16.Allofusarealwayslonging_____________（成功）passingtheexamthistime.17.Fromthebeginningofeveryyear,manynewlawswill_______.（形成）18.________________（根据）thenumbers,ourcompanyisdoingwell.——课中探究案（一）——一、检查反馈，导入新课。Checkthepronunciationofthenewwords.二、目标定位，确定重点。3.能运用这些词汇解决相关练习题。三、自主探究，教师点拨。【单词学习】1.decrease反义词：increasen.减少,减弱,减轻Therehasbeenasteadydecreaseinthenumberofvisitors.vt减少,降低Wehavedecreasedourdemandforpaper.vi变少,下降Thenumberofwhaleshasdecreasedsharplythisyear.拓展：减少到decreaseto减少了decreaseby2.1)dieout:灭绝，（风俗、习惯等）消失2)dieaway:(光、声音)慢慢消失=diedown；（风）停下来3)dieoff:（家族、种族）一一死去，先后死去；(草木)先后枯死4)diefrom一般指除了疾病，情感，饥寒以外的原因而造成的死亡，指死于外因。5)dieof常指由于疾病，情感，饥寒等原因而造成的死亡，指死于内因。4.protect…….from/against.保护……免受……Thefurcanprotecttheantelopesagainstthecold.a.强大的，强有力的以-ful结尾的形容词，该词的反义词为powerless，即去-ful加-less。以-ful结尾的形容词的反义词形式基本上遵照这一变化规则。如：careful/careless

fearful/fearlesshelpful/helplesshopeful/hopelessuseful/useless6.affect.v影响；感动；侵袭effectn.效应；结果；后果affectsb./sth.=haveaneffectonsb./sth.影响。7.containv.包含；容纳；容忍；控制；说出下列句子中contain的含义Thenewtextbookcontains10units,includingtwomainlyrevisions.Hewassoexcitedthathecouldhardlycontainhimself.Theroomisnotbigenoughtocontainsomanypeople.8．(1).pay(much/more/little/no/)+attentionto…专心于,将注意力集中于fix/focusone’sattentionon….draw/attract/catch/get+one’sattentionto吸引…对…注意2)MayIhaveyourattention,please?=Attentionplease!请注意！v.鉴赏；感激；意识到1)Youshouldappreciatethebookbetter..___________________________2)Iwouldappreciateitifyoupaidincash.___________________________3)Wedidn’tfullyappreciatethathewasseriously10.certain1）adj某个acertain+n(单)=some+n,certain+n(复)某些2）adj=sure;确定的，肯定的becertain11.succeedvi.成功succeedindoingsth.成功做某事v.接替，继任(to)eintobeing形成；产生（不可用于被动语态或进行时态）Dinosaurslivedontheearthtensofmillionsofyearsago,longbeforehumanscameintobeing.千百万年前，恐龙就在地球上生活，比人类的出现要早得多。[短语归纳]comeintoeffect实施 comeintouse投入使用comeintopower上台执政四、尝试演练，合作解疑。翻译下面的句子1.用die相关短语填空Themembersofthefamily_______________fornoreason.Theleavesofthetreeare______________.Manyanimals_______________inthepastdecadesHehidbehindthedooruntilthefootsteps______________.Thewind___________,andtheleavesbecamesilent.2.他有生命危险。______________________3.他戴眼镜保护眼睛以防太阳光。_________________________________4.Youshould____________(更加关注)therainforestwhereIliveand______(懂得)howtheanimalslivetogether5.You’dbetterpaymoreattentiontoyourwrittenEnglish_______________________________五、当堂检测，拓展延伸。6.Shelefthimfor_________________(某种原因）_____________（某些学生）oftenfallasleepinclass.yousucceedinpersuadinghim?______________________8.Hisopinionwillnot______mydecision．他的意见不会影响我的决定。Didthemedicine___________________?这药有什么疗效吗？Thefilmhadquite_________________her．这个影片对她影响很大。Iwasdeeplyaffectedbythefilm.___________________________.9.用come的相关词汇填空1).Whendidtheworld_________?2).Thenewlaw__________lastweek.3).Whendidthismachine___________?六、课堂小结，布置作业。背过本节课所学的单词及用法。课后巩固案1.Elephantswould____soonifmanwasallowedtoshootasmanyastheywish.A.dieoffB.dieoutC.dieawayD.diedownwasapitythatthegreatwriterdied____hisworksunfinishedA.forB.withC.fromD.of3.Thebridgeis_____sothechildrenonitare_____.A.dangerous;indangerB.dangerous;dangerousC.indanger;indangerD.indanger;dangerous4.Thefilmswhich__manyyoungpeoplemanyyearsagostillhavean____ontheeducationoftheyounggeneration.A.affected;affectB.effected;affectC.affect