2025年秋人教版八年级英语上册 Unit 4 Amazing Plants and Animals（学习、上课）

SectionAUnit4AmazingPlantsandAnimals1aLookattheplantsandanimals.Usethewordsintheboxtotalkaboutthem.beautifulbigfastheavylargelongoldsmalltallshortmoss/mɒs/:_________ bluewhale:_________redwood/'redwʊd/tree:_________

cheetah/'tʃiːtə/:_________Themossisanoldplantwithalonghistory.Theweightofabluewhaleisheavy.Theredwoodtreeistall.Thecheetahrunsveryfast.（答案不唯一）1bListentotheconversationsandnumbertheplantsandanimalsin1aintheorderyouhearthem.moss:_________ bluewhale:_________redwoodtree:_________ cheetah:_________12341cListenagain.Matchthewordswiththeplantsandanimalsin1a.Somehavetwoanswers.A.heaviest B.largest C.mostbeautifulD.oldest E.fastest F.tallestmoss:_________ bluewhale:_________redwoodtree:_________ cheetah:_________DA;BFC;E1dAskandanswerquestionsabouttheplantsandanimalsin1a.What’samazingaboutthebluewhale?It’sthelargest/biggestanimalintheworld.A:What’samazingaboutthemoss?B:It’soneoftheoldestplantsintheworld.A:What’samazingaboutthecheetah?B:It’sthemostbeautifulanimalintheworldanditrunsthefastest.A:What’samazingabouttheredwoodtree?B:It’sthetallestplantintheworld.Pronunciation1Listenandrepeat.Addonemorewordtoeachgroup.

(答案不唯一)/eɪ//aɪ//ɔɪ//bl//kl//gl//br//kr//gr/a,ai,ayi,y,ighoy,oiblclglbrcrgrwhalerainstay______miceflyhigh______toyjoinchoice_____blackblowblue____cleanclimbclock____gladglassglobe____breadbringbrown_____cross

creamcry_____grassgreatgrow____cakelightboyblockclassgluebrushcrewgreen2Listenandrepeat.Noticethedifferenceinstressandmeaningofthesamesentence.IvisitedtheredwoodforestsinCaliforniaseveraltimes.(nototherforests)Ivisitedtheredwoodforestsin

California

severaltimes.(nototherplaces)IvisitedtheredwoodforestsinCalifornia

severaltimes.(notonlyonce)2aListentotheconversationandfillintheblanks.教材原图BambooSeaElla:Oh,what’sthat,ChenJie?It’ssobeautiful!ChenJie:Thanks.It’safolding/'fəʊldɪŋ/fan.Iboughtitlastyear.Ella:Oh!Ithasapaintingofbamboo/bæm'buː/onit.ChenJie:Yeah/jeə/.Bambooisoneofthemostpopular/'pɒpjələ(r)/subjectsinChinesepaintings.It’sa_________ofgoodness/'ɡʊdnəs/inChineseculture.Ella:Ididn’tknowthatbefore.So,wheredidyougetthatfan?symbolChenJie:AttheBambooSeainSichuan,the_________and_________bambooforestinChina.IlearntlotsofinterestingthingswhenIwasthere.Ella:Really?Likewhat?ChenJie:Well,bambooisoneofthefastest-growingplants.Somebamboocangrowalmostonemetreinoneday.Also,it’soneofthe_____________plantsintheworld.Peoplecanuseittobuildhousesandmaketools/tuːlz/andinstruments.largestoldestmostusefulElla:Oh,that’sinteresting.Irememberpandaslovetoeatbambootoo,right?ChenJie:Exactly!Actually/'æktʃuəli/weeatbambooshoots/ʃuːts/too.They’rereallydelicious.~~~表示“也”，通常放句末，用逗号隔开。2bReadtheconversationandanswerthequestions.1.WhatdoesEllaseeonthefoldingfan?2.Whydoesbamboooftenappear/ə'pɪə(r)/inChinesepaintings?3.WhereistheBambooSea?Apaintingofbamboo.It’sasymbolofgoodnessinChineseculture.TheBambooSeaisinSichuan.4.Whatdopeopleusebamboofor?5.IsEllainterestedinbamboo?Howdoyouknow?Peopleuseittobuildhousesandmaketoolsandinstruments.Yes.Becausesheknowspandaslovetoeatbambootoo.2cCompletethemindmapwiththeinformationfrom2a.theBambooSeainSichuanBambooonChenJie’sfoldingfan·gotat________________________·the________and________

bambooforestinChinaoneofthefastest-growing

plantsgrow_________________in

onedayoneofthemostusefulplantsintheworld·build________·make________and____________·foodfor________and________apopularsubjectinChinesepaintingsasymbolof_____________largestoldestalmostonemetrehousestoolsinstrumentspandashumansgoodness2dListentotheconversationagain.Thenrole-playit.2eImagineyouareatourguideattheBambooSeaandyourpartnerisaforeigntourist.Makeupaconversationaboutbambooanditsimportance.A:WelcometotheBambooSea!I’myourtourguidetoday.I’dlovetosharealltheinterestingthingsaboutbamboowithyou.Pleasefeelfreetoaskmeanyquestionsyouhave.B:BambooseemstobeaverypopularplantinChina.CanyoutellmewhytheChinesepeoplelikebamboosomuch?A:Well,...~~引导宾语从句，作tell的直接宾语。略GrammarFocus3aReadthesentencesandnoticethewordsinbold.Whatarethewaystoformasuperlativeadjectiveoradverb?Thebluewhaleisthelargestandheaviestanimalintheworld.Thebiggestland/lænd/animalintheworldistheAfrican/'æfrɪkən/elephant.Thecheetahrunsthefastestamongalllandanimals.Ithinkthemostusefulplantintheworldisbamboo.Itisperhapsthemostinterestingplantintheworld.3bCompletethesentenceswiththesuperlativeformsofthewordsinbrackets.1.Amongallanimals,Ilovepandasthebest.Ithinktheyare___________(cute)animalsintheworld.2.Whichdoyouthinkis__________________

(beautiful),therose/rəʊz/,thepeony/'piːəni/,orthelotus/'ləʊtəs/

flower?thecutestthemostbeautiful3.Lookatthatbutterfly/'bʌtəflaɪ/!Ithas__________________(colourful)wings/wɪŋz/.4.Whichanimaljumps___________(high),thelion,themonkey,orthetreefrog/frɒɡ/?5.Theelephantbirdswere___________(large)and______________(heavy)birdseveronearth.Somecouldstanduptothreemetrestallandweigh/weɪ/upto860kg.themostcolourful

highestthelargesttheheaviest3cCompletethepassagewiththesuperlativeformsofthewordsinthebox.ancientbeautifulcommongoodpopularTheginkgo/'ɡɪŋkəʊ/treeisoneof___________________livingtreesonearth.Ginkgotreesfirstappearedover200millionyearsago.Chinesepeoplelovetheginkgo,asitisasymbolofhopeandlonglife.~引导原因状语从句themostancientancientbeautifulcommongoodpopularManyChinesebelieve/bɪ'liːv/thattheoldginkgotreeintheZhongnanMountainsinShaanxiProvince/'prɒvɪns/is___________________.Thousandsoftouristscometoseeiteachyear,especiallyinmid-October,asitis_______________timetoseeit.Theginkgotreeisoneof__________________treesinstreets,parks,andgardensacrossChina.~~~~~~~意为“成千上万的；大量的”。~引导原因状语从句themostbeautifulthebestthemostpopularancientbeautifulcommongoodpopularWhenautumncomes,oneof______________________________activitiesistotakeawalkunderginkgotrees.Peoplebelievethebrightyellowleavescanbringjoytotheirheart.thecommonest/mostcommon小贴士ShaanxiProvince陕西省；ShanxiProvince山西省。1folding/'fəʊldɪŋ/adj.折叠式的；可折叠的（教材P33）(观察)·Ihaveafoldingbike,soit’seasytocarry.我有一辆折叠自行车，所以携带起来很方便。·Thecampingsiteprovideduswithfoldingchairsandtables.露营地为我们提供了折叠椅和折叠桌。·Hefoldedtheletterandputitinhispocket.他把信折叠起来，放进了口袋里。探究一核心单词归纳拓展foldingadj.意为“折叠式的；可折叠的”。常见搭配：foldingfan折扇 foldingchair折叠椅foldingbed折叠床 foldingdoor折叠门folding还可作fold（v.折叠；对折）的现在分词形式。fold常构成词组：foldup折叠起来foldtheclothes叠衣服学会运用1:

Mumusesafumbrellabecauseitdoesn’ttakeupmuchspace.学会运用2:Youshould_________（折叠）theclothesbeforeputtingtheminthesuitcase.学会运用3:折叠帐篷的说明不够清晰，所以我们在搭建帐篷时遇到了困难。Theinstructionsfor________________

________arenotclear,sowearehavingtroublesettingitup.oldingfoldthefoldingtent2popular/'pɒpjələ(r)/adj.广受欢迎的；流行的（教材P33）(观察)·Icecreamisverypopularinsummer.冰淇淋在夏天很受欢迎。·Footballisapopularsportinourschool.足球在我们学校很受欢迎。·Thecartoonispopularwithlittlechildren.这部卡通片受到小孩子的欢迎。·

Hanfu,akindofancientChineseclothes,isgettingmoreandmorepopularamongChineseyoungpeoplenow.汉服是中国古代的一种服饰，现在越来越受到中国年轻人的欢迎。归纳拓展popularadj.意为“广受欢迎的；流行的”，主要用来描述事物或人受到大众的喜爱或欢迎，既可作定语，也可作表语。常用搭配：bepopularwith受……欢迎get/becomepopular变得受欢迎、流行学会运用4:[宿迁]HuaHua—apandaatChengduGiantPandaBaseis_______becauseofhercutelooks.A.popularB.publicC.properD.private学会运用5:Runningisgettingp

.Itisgoodforourhealthanditcostsnothing.学会运用6:这部电影很受学生欢迎。你知道原因吗？Themovie__________________

_________students.Doyouknowthereason?Aopularispopularwith3goodness/'ɡʊdnəs/n.美德；营养（教材P33）(观察)·Hergoodnessandpatiencemakeherawonderfulteacher.她的善良和耐心使她成为一名出色的老师。·Muchofthegoodnessinfoodmaybelostincooking.食物在烹调中可能失去许多养分。·Mygoodness!Lookatthetime!天哪！看看几点了！归纳拓展goodness是由good(adj.)+-ness（名词后缀）构成的，具体词义：(1)意为“美德”，表示人的道德品质好。(2)意为“营养”，指食物中的营养。goodness还可用于感叹句，表示惊讶。Mygoodness!=Goodnessme!=MyGod!天哪！学会运用7:The____________(good)innutshelpstokeepourheartshealthy.学会运用8:善良和美德是一个人能拥有的最伟大的品质。________________________________

arethegreatestqualitiesapersoncanhave.goodnessKindnessandgoodness4actually/'æktʃuəli/adv.实际上；居然（教材P33）(观察)·Weactuallyhaveapetdog.我们其实有一只宠物狗。·Actually,IforgottotellyouthatIhaveameetingtomorrow.事实上，我忘了告诉你我明天有个会。·Theactualweathertodayissunnyandwarm.今天的实际天气是晴朗而温暖的。归纳拓展actuallyadv.意为“实际上；居然”，常用于修饰动词、形容词、其他副词或整个句子，表示某事情是真实的或实际上发生的。其形容词形式actual，意为“真实的；实际的”。学会运用9:__________(actual),Idon’tthinkthat’sagoodidea.学会运用10:她其实唱得很好。（翻译句子）____________________________________________ActuallySheactuallysingsverywell.5shoot/ʃuːt/n.幼苗；嫩芽v.开(枪)；射击（教材P33）(观察)·Thegardenhaslotsofgreenshootscomingup.花园里长出了很多绿色的幼苗。·Don’tshootatthebird.不要朝那只鸟射击。·He’sshootingforapromotionthisyear.他正在争取今年升职。·Duringthebasketballgame,shewaitedfortheperfectmomenttoshoot.在篮球比赛中，她等待着最佳时机投篮。归纳拓展shootn.意为“幼苗；嫩芽”，复数形式为shoots。shoot作动词，意为“开(枪)；射击”，既可作及物动词也可作不及物动词，过去式和过去分词均为shot。常用词组：shootat向……射击；shootdown击落。shoot还有“射门；投篮”之意。学会运用11:Mymumplantedsomeflowers

inthebackyard.Ihopetheywillgrowsoon.学会运用12:He__________（射击）atthetargetbutmissed.学会运用13:士兵成功地击落了敌机。Thesoldiersuccessfully

____________________theenemyplane.学会运用14:春雨过后，新的幼苗开始冒出头来。（翻译句子）______________________________________________hootsshotshotdownNewshootsarestartingtoappearafterthespringrain.6appear/ə'pɪə(r)/v.出现；看来好像（教材P34）(观察)·Yournamewillappearatthefrontofthebook.你的名字将出现在书的前页。·Thestudentsappeartobeenjoyingthefieldtripverymuch.学生们似乎非常喜欢这次实地考察。·Herappearanceatthepartywasquiteunexpected.她在聚会上的出现是相当出人意料的。·Whenspringcomes,thesnowandicedisappear.当春天来临时，冰雪消失了。归纳拓展appear作不及物动词，意为“出现”，一般指具体有形的事物突然或逐渐地出现，强调“显现”或“存在”。appear还可用作系动词，意为“似乎；好像；看起来”，不用于进行时。常见用法：appeartodosth.似乎要做某事appearto(be)+adj.看起来……appear的相关词：appearancen.出现，外观disappearv.消失学会运用15:AlthoughEnglishhasahistoryofover2,500years,thefirstEnglishdictionarydidn’t__________（出现）untilthe17thcentury.学会运用16:Don’tbefooledbyhis_____________(appear).学会运用17:这本书看起来非常有趣。Thebook

__________

____________________veryinteresting.appearappearanceappearstobe7land/lænd/n.陆地；土地v.降落;着陆（教材35）(观察)·Wecanseetreesandflowersonland.我们可以在陆地上看到树木和花朵。·Theplanelandedsafely.飞机安全着陆了。·Attention,please!Theplanewilllandintenminutes.大家请注意!飞机将在十分钟后降落。·Chinaisabiglandwithmanybeautifulplaces.中国是一个拥有许多美丽地方的大国。·Wevisiteddifferentlandsandlearnedabouttheircultures.我们参观了不同的国家，了解了其文化。图解助记归纳拓展landn.意为“陆地；土地”，是不可数名词，与sea（海洋）对应。land作名词常用搭配：onland在陆地上byland经陆路land用作动词，是不及物动词，意为“着陆；降落”，其后常跟介词in或on。反义词组为takeoff（起飞）。land作名词，还可意为“国土；国家；地区”，是可数名词。学会运用18:

Toourgreatjoy,theastronautsoftheShenzhou-18crew（乘组）lsafelybacktoearthasplannedinNovember,2024.学会运用19:一般来说，飞机只能降落在陆地上，不能在水上。Ingeneral,aplanecanonly______________________________,notonwater.andedlandonland8African/'æfrɪkən/adj.非洲的；非洲人的n.非洲人（教材P35）(观察)·TheAfricanchildreninthepicturearesmiling.图片中的非洲孩子们正在微笑。·Africandrummingisverypopulararoundtheworld.非洲鼓乐在世界各地都很受欢迎。·HeisanAfricanfromKenya.他是一位来自肯尼亚的非洲人。·Africaisthesecond-largestcontinentintheworld.非洲是世界上第二大洲。归纳拓展African作形容词，意为“非洲的;非洲人的”；作名词，意为“非洲人”，复数形式为Africans。Africa意为“非洲”。在英语中，某些表示地区或国家的词，加后缀-ian,-an可构成名词或形容词。类似构成的词有：Asia亚洲—Asian亚洲的；亚洲人归纳拓展Europe欧洲—European欧洲的；欧洲人America美洲；美国—American美洲的，美国的；美国人Oceania大洋洲—Oceanian大洋洲的；大洋洲人Australia澳大利亚—Australian澳大利亚的；澳大利亚人学会运用20:The_________(Africa)writersharedherexperiencesofgrowingupinasmallvillage.学会运用21:这个非洲家庭非常友好。___________________________wasveryfriendly.AfricanTheAfricanfamily9believe/bɪ'liːv/v.相信；认为有可能（教材P35）(观察)·Idon’tbelieveyou!我不相信你！·Idobelieveyou’reright.我的确相信你是对的。·It’swidelybelievedthatexercisecanimprovementalhealth.人们普遍认为运动可以改善心理健康。·Believeitornot,ourcatcanopentherefrigeratordoorbyitself.信不信由你，我们家的猫能自己打开冰箱门。归纳拓展believev.意为“相信；认为有可能”，后接名词、代词或从句作宾语。一般不用于进行时态。（引导的句子在变成否定句时，要否定主句而不能否定从句。）It’sbelieved+（that）从句人们认为……believeitornot常用语，意为“信不信由你”。辨析:believe与believeinbelieve表示相信某人的话，相信某事等。believein表示“信任，信赖”。多指品德、操守等方面的可靠、可信。一语辨异Wedon’tbelieveinher,sowedon’tbelievewhatshesays.我们不信任她，所以我们不相信她说的话。~~~~~~~~~学会运用22:It’shardto_________（相信）atreecandevelopfromasmallseed.学会运用23:Boysandgirls,workhard!Ib

youwillsucceedintheexam.学会运用24:

Ibelievethathecanhelpus.（变成否定句）I

_________believethathe

_________helpus.believeelievedon’tcan学会运用25:贝蒂，你应该信任自己。这是迈向成功的第一步。Betty,youshould

_________

_________yourself.Itisthefirststeptowardssuccess.believein10weigh/weɪ/v.有……重；称重量（教材P35）(观察)·Mybackpackweighsfivekilograms.我的背包有五公斤重。·ThedoctorweighedmeandsaidIneededtolosesomeweight.医生给我称了体重，说我需要减肥。·Heisweighinguptheprosandconsoftheplan.他正在权衡这个计划的利弊。·Shelostalotofweightbyexercisingeveryday.她通过每天锻炼减掉了很多体重。·Theweightofthisbookisonekilogram.这本书的重量是一公斤。归纳拓展weigh意为“有……重”时，是系动词。对重量提问用“Howmuchdoes/do...weigh?”或“Howheavy...?”。weigh意为“称重量”时，是及物动词。weigh作动词，还可意为“认真考虑；权衡”。weighup权衡。weigh的名词形式为weight，意为“重量；分量”。常用搭配：puton/gainweight增加体重loseweight减肥theweightof...……的重量学会运用26:Theelephantatthezoow

severaltons.学会运用27:你能帮我称一下这个包裹吗？Canyou___________________________forme?学会运用28:我们需要权衡一下放学后踢足球还是休息。Weneedto

__________________playingfootballorhavingarestafterschool.eighsweighthispackageweighup11kg(=kilogram)千克；公斤（教材P35）(观察)·—Howmuchdoesthisboxofbooksweigh?这箱书有多重？—It’sabout5kg.

大约5千克。·Applescostfivedollarsakilogram.苹果每千克5美元。·Ourschoolisabout2kilometersawayfrommyhouse.我们学校离我家大约2千米远。归纳拓展kg是国际单位制中度量质量的基本单位符号，用于表示物体的重量。kilogram作名词，表示“千克；公斤”。kilogram还可与其他词构成复合词，如：kilogram-meter千克米。常见的重量单位还有：gram克（符号g）；milligram毫克（符号mg）；tonne吨（符号t）。学会运用29:Mymumalwaysbuys5k

ofpotatoesfortheweek.学会运用30:我有一堆硬币，重超过1千克，也就是1000克。Ihaveacollectionofcoins.Itweighsover1___________,whichis1,000____________.g/kilogramskilogramgrams1feelfree(todosth.)可以随便做某事（教材P34）(观察)·Youcanfeelfreetoaskmeanyquestions.你可以随便问我任何问题。·Makeyourselfathomeandhelpyourselftothesnacks.请随便，吃点零食吧。·Doasyoupleasewiththeremainingtime.剩下的时间请随意安排。探究二核心短语归纳拓展feelfree(todosth.)意为“可以随便做某事”。同义短语有：makeyourselfathome(todosth.)请随意doasyouplease请随意做某事学会运用1:Feelfree_________(play)withmytoyswhenyoucomeover.学会运用2:如果你饿了，可以随便吃桌子上的零食。Ifyou’rehungry,__________________

_________

_________thesnacksonthetable.toplayfeelfreetoeat2takeawalk散步（教材P35）(观察)·Let’stakeawalkafterdinner.我们晚饭后去散步吧。·It’sgoodforyourhealthtotakeawalkeveryday.每天散步对你的健康有好处。·Mygrandparentsliketotakewalksintheparkeverymorning.我祖父母每天早上都喜欢在公园里散步。·Let’sgoforawalkafterschool.放学后我们去散步吧。归纳拓展takeawalk意为“散步”，相当于takewalks。其中walk作名词，意为“散步；步行”。其同义表达为goforawalk或haveawalk。“take+名词”短语：takealook看一看takearest休息一下学会运用3:Onweekends,myfamilyandIoftentakeaw

inthewoods.学会运用4:散步可以帮助你放松。___________________________________canhelpyoufeelrelaxed.alkTaking/Havingawalk1What’samazingaboutthebluewhale?蓝鲸令人惊叹的是什么？（教材P32）(分析结构)本句是一个主系表结构的特殊疑问句。what是疑问词，在句子中充当主语，is是系动词，amazing是表语，aboutthebluewhale是介词短语作状语，表明“令人惊叹”这一特征所涉及的对象是蓝鲸。~~~~~~~~~~~~探究三核心句式·Whichbookontheshelfisinteresting?书架上哪本书很有趣？·Whoiskindtoeveryone?谁对每个人都很好？·Whatisyourfavourite

colour?你最喜欢的颜色是什么？·Wheredidyougoonvacationlastyear?你去年去哪里度假了？·Whatdidyouhaveforbreakfasttoday?你今天早餐吃了什么？·Whydidn’tyoucometoschoolyesterday?你昨天为什么没来上学？归纳拓展本句是特殊疑问句，结构为“特殊疑问词（主语）+be动词+形容词（表语）+介词短语（状语）？”。特殊疑问句的另一个结构是：特殊疑问词+一般疑问句？常见的特殊疑问词有：what，why，who，when，where，how等。敲黑板疑问词作主语，句子用陈述语序。学会运用1:Who_________(be)happyatschool?学会运用2:你的日常生活中什么很重要？__________________________inyourdailylife?isWhatisimportant2Iboughtitlastyear.我去年买的它。（教材P33）(分析结构)本句是一个主谓宾结构的简单句。I是主语，bought是谓语，it是宾语，lastyear是时间状语。·Iplayedfootballyesterday.我昨天踢了足球。·Ididn’tplayfootballyesterday.我昨天没踢足球。·Wevisitedthezootwoweeksago.我们两周前参观了动物园。·Wewereintheparkthismorning.我们今天早上在公园。·Theyweren’tinterestedinthemoviebecauseitwasboring.他们对这部电影不感兴趣因为电影很无聊。~~~~~~~~~~~~~~归纳拓展此句是含有实义动词的一般过去时的句式结构：主语+动词过去式+其他.其否定句句式结构：主语+didn’t+动词原形+其他.含be动词的一般过去时的句式结构：肯定句：主语+was/were+其他.否定句：主语+wasn’t/weren’t+其他.学会运用3:He_________(eat)anapplethismorning.学会运用4:他们两天前种了些树。They

_________

_________

_________twodaysago.ateplantedsometrees1/eɪ/双元音发音方法：发音时由/e/滑动到/ɪ/，口型从半开到合。舌尖抵下齿，然后嘴角向两边展开，舌头抬高靠近硬腭。发音字母/组合：a,ai,ay,ei例词whale,rain,safe,day,neighbour探究四语音知识/eɪ/,/aɪ/,/ɔɪ/,/bl/,/kl/,/gl/,/br/,/kr/和/gr/的发音2/aɪ/双元音发音方法：发音时由/ɑ/滑动到/ɪ/，口型由大到小。舌尖不抵下齿，舌身压低，然后逐渐向口腔上部抬起，舌尖向硬腭靠近。发音字母/组合：i,y,igh

例词mice,fly,light,try3/ɔɪ/双元音发音方法：发音时由/ɔ/滑动到/ɪ/，嘴唇呈圆形，向外突出，舌前部收缩，舌后部向软腭抬起，发音时，口形由大而圆变为小而扁。发音字母/组合：oy,oi例词choice,voice,boy4/bl/由辅音/b/和/l/组成发音方法：先双唇紧闭，阻碍气流，然后双唇突然放开，让气流冲出，读音为/b/。同时，舌尖抵住上齿龈，气流从舌头两侧泄出，发出清晰的/l/音，/b/和/l/要快速连贯地读出，形成一个整体的音。发音组合：bl

例词black,blow,blue,blanket5/kl/由辅音/k/和/l/组成发音方法：舌后部抵住软腭，憋住气流，使气流冲破阻碍，发出/k/音。接着，舌尖抵住上齿龈，气流从舌头两侧泄出，发出/l/音，两个音紧密相连，/k/是清辅音，发音时声带不振动。发音组合：cl例词clean,climb,clock,club,class6/ɡl/由辅音/ɡ/和/l/组成发音方法：舌后部抵住软腭，阻碍气流，然后让气流突然冲出，发出/ɡ/音，/ɡ/是浊辅音，发音时声带振动。随后舌尖抵住上齿龈，气流从舌头两侧流出，发出/l/音，/ɡ/和/l/要快速连读。其间不停顿。发音组合：gl

例词glad,glass,globe7/br/由辅音/b/和/r/组成发音方法：双唇紧闭，阻碍气流，然后双唇突然放开，使气流冲出，读音为/b/。同时，舌尖向上卷起，舌尖接近上齿龈后部，气流从口腔喷出，发出/r/音，/b/和/r/需快速连读。发音组合：br

例词bread,bring,brown8/kr/由辅音/k/和/r/组成发音方法：舌后部抵住软腭，憋住气流，然后让气流冲破阻碍，发出/k/音。紧接着，舌尖向上卷起，接近上齿龈后部，气流从口腔喷出，发出/r/音，/k/和/r/要快速连贯发音，/k/为清辅音，发音时声带不振动。发音组合：cr

例词cross,cream,create9/ɡr/由辅音/ɡ/和/r/组成发音方法：舌后部抵住软腭，憋住气流，然后让气流冲破阻碍，发出/ɡ/音。紧接着，舌尖向上卷起，接近上齿龈后部，气流从口腔喷出，发出/r/音。发音时声带保持振动，气流摩擦较弱但需清晰。发音组合：gr例词grass,great,grow,green朗读练习1:朗读下面单词，注意画线字母（组合）的读音(1)rain (2)display

(3)style(4)enjoy (5)blind (6)cloud(7)glove (8)brush (9)cry(10)grape朗读练习2:朗读下面的短语(1)miceflyhigh(2)bringsomebread(3)greatwhale(4)blowdry(5)climbatree(6)glassofwater朗读练习3:朗读句子(1)Thewhaleswamsafelybehindtheboatintherain.(2)Isawamousebehindthebike.(3)Hervoicewasclearandbright.(4)Hetriedtocrossthestreet.(5)Don’ttrytoflytoohighwiththatkite!学会运用4:选出画线部分发音与其他不同的一项(1)A.stay

B.eight C.height D.weigh(2)A.bike B.high C.ride D.bit(3)A.toy

B.joy C.mice D.boil(4)A.blue B.block C.blank D.clock(5)A.glue B.glove C.plant D.globe(6)A.bring B.bright C.brown D.cryCDCDCD

SectionBUnit4AmazingPlantsandAnimals1aLookatthetitleandthepicturesbelow.Guesswhatthetextisabout.Thisisanarticleaboutbees.1bReadthetextandunderlinetheadjectivesthewriterusestodescribebees.pollination

honeycomb从教材习题1b中学中考解题策略图片辅助法在阅读过程中，将图片视为解读文章的重要线索，让视觉与思维并行，从而对文章有更全面而深刻的理解。如1b，我们通过观察图片内容，很快就会得出该文章的主题与蜜蜂有关。WeCan’tLiveWithoutBeesImagine/ɪ'mædʒɪn/yougotothesupermarketinyourarea,buttherearealmostnofruits,vegetables,honey/'hʌni/,milk,eggs,orchocolate.Howwouldyoufeel?Disappointed/dɪsə'pɔɪntɪd/?Angry?Sad?Atthismomentyourealizepeople,plants,andanimalsareallconnected/kə'nektɪd/.Weneedeachothertolive,andbeesareoneofthebestexamplesofthisconnection/kə'nekʃn/.Beesareveryhard-workinganimals,andtheirgreatestworkispollination/pɒlə'neɪʃn/.Ononetrip,theyoftenvisit50to100flowers.Astheyflyfromoneflowertoanother,theytakepollen/'pɒlən/withthem.Thisaction/'ækʃn/helpsplantsgrow.Infact,without/wɪ'ðaʊt/theirwork,about80percent/pə'sent/oftheplantsintheworldcannotgrow.Forthisreason,manyscientistsbelievethatbeesarethemostimportantanimalsonthisplanet/'plænɪt/.~~引导时间状语从句Beesarealsooneofthemostinterestinganimalsintheworld.Forexample,theyworkhardtogethertomaketheirhomes.Inordertostore/stɔː(r)/honey,theycreatehoneycombs/'hʌnikəʊm/.Anotherinterestingthingaboutbeesishowtheycommunicate/kə'mjuːnɪkeɪt/.Whenabeefindsnewfood,itusesadancetotelltheotherswhereandhowfarawaythefoodis.~~~引导表语从句~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~长难句分析：这是一个主从复合句，主句是itusesadancetotelltheothers...，Whenabeefindsnewfood是时间状语从句，whereandhowfarawaythefoodis是宾语从句，作tell的直接宾语。Beesplayanimportantpartinecosystem/‘iːkəʊsɪstəm/ofourplanet.However,thenumberofbeesisdropping,andscientistsareworried.Beesneedourhelp,andthereisalotwecando.Thinkaboutwhatyoucandotoprotect/prə’tekt/oneofthemostamazinganimalsonearth.Circle:hard-working;themostimportant;interesting思考：Whataretheimportantrolesthatbeesplayintheecosystem?Beeshelpplantsgrowbypollinatingthem,andtheyalsomakehoneywhichisgoodforus.（答案不唯一）从教材语篇1b学写作技巧承上启下承上启下是指在文章中，通过特定的语句或段落，将上文的内容与下文的内容连接起来，使文章前后呼应，形成一个有机的整体。如第一段中的“Weneedeachothertolive,andbeesareoneofthebestexamplesofthisconnection.”巧妙地将上下文连接起来，引出文章主题，增强文章的连贯性和流畅性。从教材语篇1b挖中考设问[新考法写作意图]Whatisthepurposeofwritingthisarticle?A.Totellreadersbeesarehard-working.B.Toshowreadersbeesareinteresting.C.Toprovetoreadersbeesworkhard.D.Toremindreaderstoprotectbees.D1cReadagainandcompletethemindmapwiththeinformationfromthetext.pollinationBeesimportance/ɪm'pɔːtns/·theirgreatestwork:__________________·visit_________________________·help__________________problem·theirnumberis__________________50to100flowersplantsgrowdroppingBeesinterestingfacts·____________________________________________________________________________________________________________·____________________________________________________________________________________________________________Theyworkhardtogethertomaketheirhomes.Inordertostorehoney,theycreatehoneycombs.Whenabeefindsnewfood,itusesadancetotelltheotherswhereandhowfarawaythefoodis.1dDiscussthequestions.1.Canyougiveanothertitle/'taɪtl/forthetext?2.Whatotherinterestingfactsdoyouknowaboutbees?Bees—AnImportantPartinEcosystem（答案不唯一）Aqueenbeecanlayupto2,000eggsinjustoneday!Ifabeestingsyou,itwilldie.Butdon’tworry,mostbeeswon’tstingpeopleunlesstheyfeelthreatened.（答案不唯一）3.Whatdoyouknowabouttheconnectionbetweenhumans/'hjuːmənz/andotherinsects,suchasantsandbutterflies?Antsareveryorganizedandworktogetherasateam,whichcanteachusaboutcooperationandteamwork.Butterflieshelpplantsgrowbypollinatingthem,whichisimportantforourfoodsupply.（答案不唯一）1eImagineyouarethewriter.Writeonemoreparagraphaboutbeesandaddittothetext.略1fHowdoyouunderstandtheconnectionbetweenpeople,plants,andanimals?Thinkofsomeexamplesandthensharethemwithapartner.A:Weallknowpeopleandnatureareconnected.Butcanyougivemeanexampleofhowtheyareconnected?B:Sure.IvisitedasmalltowninGuangdongonce.Therearemanylargetreesinthetown.Theyarehometomanybirds.Alotoftouristscometoseethetreesandthebirds...略VocabularyinUse2a