Unit7SectionB(2a~2c)课件人教版英语八年级下册

SectionB(2a~2c)Unit7AGoodRead学习目标123能够总结形容词的常见后缀-al、-ish、-y、-ful、-ous、-ive等，理解后缀一般改变单词的词性，并借助后缀识别形容词，强化利用构词法记忆词汇的意识。能够理解英语中一词多词性的现象，学会根据语境判断单词的词性，使用恰当的形式。能够进一步积累本单元与读书及不同类型书籍相关的话题词，并根据语境恰当使用本单元重点词汇的正确形式。4能够通过语篇练习词汇，并学习用英语讲述《西游记》的故事，理解作者剖析的故事内涵。Ournationhasmanybeautifulnationalparks.Don’tbeafoolandspendallyourmoney:buyingthatuselesstoyisfoolish.It’sarainyday,sogohomebeforetherainfallsmoreheavily.It’smeaningfultoexplorethemeaningoflifethroughreading.Policeofficersfacedangerwhentheyrunintodangerouspeople.Owninganexpensivecarcomeswithlargeexpenses.Comparetheboldwordsinthesesentences.Youcanlookthemupinyourdictionaryandfindouttheirmeanings.Whatarethedifferencesbetweenthesewords?Whatcausessuchdifferences?nation(n.国家)→national(adj.国家的，后缀-al)fool(n.傻瓜)→foolish(adj.愚蠢的，后缀-ish)rain(n.雨)→rainy(adj.下雨的，后缀-y)meaning(n.意义)→meaningful(adj.有意义的，后缀-ful)danger(n.危险)→dangerous(adj.危险的，后缀-ous)expense(n.开销)→expensive(adj.昂贵的，后缀-ive)Let’scheck-al、-ish、-y、-ful、-ous、-ive

是常见的形容词后缀。后缀是英语构词法之一。它是附加在词根或词干后的字母或字母组合，通常能够改变原词的词性。常见的后缀包括名词后缀、动词后缀、形容词后缀和副词后缀等。掌握常见的后缀能够帮助你快速理解生词含义，推测词性，提升词汇扩展能力。注意：并非所有的形容词后缀都直接添加在词根或基础词后面。有的需要双写，如fun→funny、red→reddish；有的需要去y改i再加后缀，如mystery→mysterious、beauty→beautiful有的需要去掉不发音的e，如bone→bony、fame→famous。遇到不确定的情况，可查阅词典确认。2aChangethesenounsintoadjectivesbyaddingthesuffixes-al,-ish,-y,-ful,-ous,or-ive.mysterious-ouspainful-fulfunny-yeffective-iveselfish-ish2aAddotheradjectiveswiththesamesuffixes.小组比赛，看哪个组找到的符合要求的形容词最多。比赛流程：小组讨论后，把本组的答案填写在答题卡上，派一名代表上台参与游戏。所有代表站成一排，并伸出五根手指。每组代表轮流说出自己的答题卡上有的单词，其余代表的答题卡上如果没有这个单词，就弯一根手指；如果有同样的单词则不需要弯手指。五根手指全部弯折的队伍即遭淘汰，最后剩余手指最多的队伍获得胜利。-al:musical,natural,personal,cultural-ous:curious,famous,dangerous,courageous-ful:beautiful,useful,hopeful,wonderful-y:wealthy,chilly,windy,angry-ive:creative,active,productive,imaginative-ish:foolish,childish,SwedishLet’scheckHeovercamehisfearofdarkness.Hedoesn’tfeardarknessanymore.两句话中的fear词性一样吗？

→N.名词，恐惧

→V.动词，害怕同一个单词，可以兼具不同词性，词义相近，词性不同、用法不同。Canyouthinkofmorewordsthatcanbebothanounandaverb?Let’stalk本题核心：同根同形单词，兼具名词、动词两种词性，结合句子结构判断词性。满足以下条件，即为动词：①

位于不定式to的后面，如wantto后。②

在主语之后，作句子的谓语，描述动作、行为

。③

单词有三单或过去式的词形变化。满足以下条件，即为名词：①

前面有冠词a/the、形容词、形容词性物主代词（his/my）修饰。②

位于介词（of/in/as）之后。③

在句中充当主语、宾语，表人/事物/概念。Inthestory,alienswereplanningtoattack()theearth.Luckily,peoplestoppedtheattack()intime.Abookreport()givesyouinformationaboutthebookandthereader’sopinionaboutit.Peopleoftenreport()onafavouritebookoronetheyhavereadrecently.InOliverTwist,badpeopleoftenusedforce()tomakeOliverdobadthingsforthem.Theyevenforced()himintoahousetostealthings!Attheschoolmeeting,thelibrarianstated()thatmostofthelibrarybookswereinagoodstate().Thewriterbased()hisnewnovelinLondon,andheusedLondon’shistoryasthebase()ofhisstory.2bWriteNforanounorVforaverb.VNNVNVVNVNInthestory,alienswereplanningtoattacktheearth.Luckily,peoplestoppedtheattackintime.Abookreportgivesyouinformationaboutthebookandthereader’sopinionaboutit.Peopleoftenreportonafavouritebookoronetheyhavereadrecently.InOliverTwist,badpeopleoftenusedforcetomakeOliverdobadthingsforthem.Theyevenforcedhimintoahousetostealthings!Attheschoolmeeting,thelibrarian

statedthatmostofthelibrarybookswereinagoodstate.ThewriterbasedhisnewnovelinLondon,andheusedLondon’shistoryasthebaseofhisstory.TranslatethesentencesintoChionese.LookandsayHaveyoueverreadorwatchedJourneytotheWest?Whoisyourfavouritecharacter?Whydoyoulikehim/her?标词性：先给方框内所有单词标注原本词性。判空格：分析空格前后单词，判断这个空需要名词/动词/形容词。变形式：根据语法规则变形。验通顺：填完通读全文，检查语义、语法、固定搭配是否合理。ManypeopleconsiderJourneytotheWesttobeoneofthegreatestChineseclassicnovelsofalltime.Thestoryhasbeenthe_______ofmanyTVdramas,films,andplays.Inthestory,TangSanzangandthreeothercharactersareona(n)_______.SunWukongisthemostpowerfulofthemall,andheuseshispowerstostoptheirenemies’_______.However,hewasalsoverynaughtyatthestartofthestory.This_______thekindandgentleTangSanzangto______him.Thesecondcharacter,ZhuBajie,islazybutkind.Andthelastcharacter,ShaWujing,isquietandhard-working.Thefourcharactersexperiencemanydifficultiesontheirjourney.Althoughtheyhavetheirown_______,whentheyworktogether,nobodycandefeatthem!Together,theyachievetheirfinalgoaland______themselvestobeagoodteam.Readandunderstand.n.n.n.v.-edn.v.v.ManypeopleconsiderJourneytotheWesttobeoneofthegreatestChineseclassicnovelsofalltime.Thestoryhasbeenthe_______ofmanyTVdramas,films,andplays.Inthestory,TangSanzangandthreeothercharactersareona(n)__________.SunWukongisthemostpowerfulofthemall,andheuseshispowerstostoptheirenemies’_________.However,hewasalsoverynaughtyatthestartofthestory.This_________thekindandgentleTangSanzangto________him.Thesecondcharacter,ZhuBajie,islazybutkind.Andthelastcharacter,ShaWujing,isquietandhard-working.Thefourcharactersexperiencemanydifficultiesontheirjourney.Althoughtheyhavetheirown__________,whentheyworktogether,nobodycandefeatthem!Together,theyachievetheirfinalgoaland_________themselvestobeagoodteam.baseadventureattacksforcedpunishweaknessesproveWhatiseachcharacterlike?Whycantheyachievetheirfinalgoal?Readagainandthenanswerthequestions.TangSanzangiskindandgentle.SunWukongisverypowerful,butnaughtyatfirst.ZhuBajieislazybutkind.ShaWujingisquietandhard-working.Becausetheyworktogether.Althoughtheyhavetheirownweaknesses,nobodycandefeatthemwhentheyworktogether.Discussingroupsandthenshareyouropinions.Doyouthinkteamworkisimportant?Why?WhathaveyoulearnedfromJourneytotheWest?WhatcangreatbookslikeJourneytotheWestbringus?Yes,Ido.Becausewecanovercomedifficultiesandachieveourfinalgoalsbyworking