仁爱版九上U2T3SA公开课课件.ppt

Unit2Topic3SectionA One minutetalk r dju s reduce pl stik plastic k can suppose n nod agreement shake 根据音标读单词 v 减小 缩小降低 adj 塑料的 n 罐子 罐头 V 猜想 假定 料想 v 点头 n 同意 一致协定 协议 v 使 动摇 震动 Thenlistentotheconversationcarefullyandcheck youranswers 录音p41 1a Read1aandfillintheblanks 1 Thejournalistis Janeabout 2 Jane smainjobis 3 Weshoulduse andreuse athome 4 Atschool studentscancollectwastepaperand 5 Recyclingisanexcellentwaynotonlyto butalsoto interviewing environmentalprotection tohelpspreadthemessageaboutprotectingtheenvironment bothsidesofpaper plasticbags softdrinkcans protecttheenvironment savemoney GrammarPoints JaneisastudentofRen aiInternationalschool AjournalistfromRen aiEnglishPostisinterviewingheraboutenvironmentalprotection J Hi Jane CouldIaskyouafewquestions Jane Certainly J Weallknowthatyou reworkingforanorganizationthatprotectstheenvironment Canyoutelluswhatyoudothere Jane Well mymainjobistohelpspreadthemessageaboutprotectingtheenvirnment 宣传 workfor为 工作 Forexample thethreeRs reduce reuseandrecycle areveryimportant J Sowhatkindsofthingscanwedoathometoprotecttheenvironment Jane Weshouldreducethewasteweproduce Forexample weshouldusebothsidesofpaperandreuseplasticbags re 前缀表示 再 又 both修饰复数名词 而either修饰单数名词 如 Therearealotoftreesonbothsidesoftheroad Therearealotoftreesoneithersideoftheroad 在路的两边有许多树 J Whatcanstudentsdoatschool Jane Ithinkrecyclingcannotonlyprotecttheenvironmentbutalsosavemoney Soweencouragethemtocollectwastepaperandsoftdrinkcans Thenwesortthemsothattheycanberecycled encouragesbtodosth鼓励某人做某事 n 种类 kindv 归类 整理 J It skindofyoutodothat Thankyou Jane It sapleasure Everyoneissupposedtodothat 1 supposevt 意为 想 认为 猜测 假定 后面常接带不定式的复合结构或从句 2 besupposedto常见的意思有两种A 意为 理应 应该 should其否定形式为be not supposedtoB 意为 大家认为 Isupposedhimtobeawayfromhome Letussuppose that thenewsistrue Everyoneissupposedtoprotecttheenvironment Heissupposedtogoabroad 跟读录音p41 1a 并列句 是由并列连词把两个或两个以上的简单句连在一起构成的句子 连词前可用逗号 也可不用逗号 并列句 2 表示转折 4 表示因果关系 1 表示并列关系 3 表示选择关系 Grammar 1 表示并列关系 2 表示转折 3 表示选择关系 but 但是 表示转折 while 而 然而 强调对比 完成课本3 1 Noiseisakindofpollutionit sharmfultoourhearing 2 Theearthisbeautifulpeoplearehurtingtheearthnow 3 Workhardyouwillfailtheexam 4 ShewasbusycookingtheywerewatchingTV 5 Noddingtheheadmeansagreementshakingtheheadmeansdisagreement 6 Somethingswehavedonearegoodfortheearthsomearebad 7 Hurryupyouwillmissthebus 8 Hehasfailedseveraltimeshenevergivesup Exercise一 根据首字母提示 用单词的适当形式填空 1 Weshoulds thesecardsintodifferentgroups 2 Myfatheralwayse metobebravewhenImeetwithdifficulties 3 Thenewroadwill r dju s thetrafficaccidents 4 Wecanr someplasticbags 5 Wearen t toleaverubbishhereandthere 二 根据汉语意思 完成下列句子 1 他为一家外国公司工作 He aforeigncompany 2 H7N9很容易在人群中传播 H7N9 amongpeople 3 她不仅会说英语而且还会说日语 Shecanspeak EnglishbutalsoJapanese 4 英语老师鼓励我训练英语口语 TheEnglishteacher meto oralEnglish 5 我们应该互相帮助 Weare helpeachother but so while and or Sumup1 UsefulexpressionsworkforthreeRsNotonly butalsoencouragesbtodosthsortcollectwastepapersoftdrinkcans plasticbagsbesupposedtodosth2 Grammar compondSentences Homework1 Recite1a2 WorkbookSectionA3 PreviewSectionB Goodbye Read1aagainandanswerthefollowingquestions 1 What sJane smainjob 2 Whatkindsofthingscanstudentsdoatschooltoprotecttheenvironment 3 Whatkindsofthingscanwedoathometoprotecttheenvironment Hermainjobistohelpspreadthemessageaboutprotectingtheenvironment Weshouldreducethewasteweproduce Theycancollectwastepaperandsoftdrinkcans 1 Noiseisakindofpollutionit sharmfultoourhearing 2 Theearthisbeautifulpeoplearehurtingtheearthnow 4 ShewasbusycookingtheywerewatchingTV 3 Workhardyouwillfailtheexam Noddingtheheadmeansagreement Shakingtheheadmeansdisagreement Jointhesentenceswithor and butorwhile Noddingtheheadmeansagreementwhileshakingtheheadmeansdisagreement Noiseisakindofpollution It sharmfultoourhearing Jointhesentenceswithor and butorwhile Noiseisakindofpollutionandit sharmfultoourhearing Grammar 并列句 是由并列连词把两个或两个以上的简单句连在一起构成的句子 连词前可用逗号 也可不用逗号 1 表示并列关系 常用连接词有and notonly butalso 等 如 Hisfatherisateacherandhismotherisadoctor 他的父亲是一位老师 母亲是一位医生 Mr Greencannotonlydriveacarbutalsorepairit 格林先生不但会开车而且还能修车 2 表示转折 常用连词有but while等 but 但是 表示转折 while 而 然而 强调对比 如 Iboughtmysisterapresent butshedidn tlikeit 我给妹妹买了一件礼物 但是她并不喜欢 Tomdoeshouseworkeverydaywhilehissisterdoesnothing 汤姆每天都做家务活 而他的妹妹什么也不做 3 表示选择关系 常用连词有or either or 等 如 HespeaksFrench orperhapsheunderstandsit 他会讲法语 或者懂法语 Eitherhecouldnotcomeorhedidnotwantto 他要么是不能来要么是不想来 4 表示因果关系 常用连词有so for等 如 Hermotherisill soshehastostayathomeandlookafterhermother 她母亲病了 所以她不得不呆在家里照看她 Thegroundisverywet foritrainedlastnight 地面很湿 因为昨晚下雨了 1 表示并列关系 常用连接词有and notonly butalso 等 2 表示转折 常用连词有but while等 but 但是 表示转折 while 而 然而 强调对比 4 表示因果关系 常用连词有so for等 并列句 是由并列连词把两个或两个以上的简单句连在一起构成的句子 连词前可用逗号 也可不用逗号 3 表示选择关系 常用连词有or either or 等 1 Noiseisakindofpollutionit sharmfultoourhearing 3 Theearthisbeautifulpeoplearehurtingtheearthnow 7 ShewasbusycookingtheywerewatchingTV 5 Workhardyouwillfailtheexam 8 6 4 2 Workhardyouwillfailtheexam Theearthisbeautifulpeoplearehurtingtheearthnow Noiseisakindofpollutionit sharmfultoourhearing ShewasbusycookingtheywerewatchingTV Exercise21 他为一家外国公司工作 He aforeigncompany 2 H7N9很容易在人群中传播 H7N9 amongpeople 3 她不仅会说英语而且还会说日语 Shecanspeak EnglishbutalsoJapanese 4 英语老师鼓励我训练英语口语 TheEnglishteacher meto oralEnglish 5 我们应该互相帮助 Weare helpeachother 1 表示并列关系 2 表示转折 3 表示选择关系 but 但是 表示转折 while 而 然而 强调对比 Journalist Hi Jane CouldIaskyouafewquestions Jane Certainly Journalist Weallknowthatyou reworkingforanthatprotectstheenvironment Canyoutelluswhatyouaredoingthere Jane Well mymainjobistohelpthemessageabouttheenvirnment Forexample thethreeRs and areveryimportant Journalist Sowhatkindsofthingscanwedoathometoprotecttheenvironment Jane Weshouldreducethewasteweproduce Forexample weshouldusebothsidesofpaperandreusebags Journalist Whatcanstudentsdoatschool Jane Ithinkrecyclingcanprotecttheenvironmentbutalsosavemoney Sowethemtocollectwastepaperandsoftdrinkcans Thenwethemsothattheycanberecycled Journalist It skindofyoutodothat Thankyou Jane It sapleasure Everyoneissupposedtodothat Fillintheblank organization spread protecting reduce reuse recycle plastic notonly encourage sort 1 Noiseisakindofpollutionit sharmfultoourhearing 2 Theearthisbeautifulpeoplearehurtingtheearthnow 3 Workhardyouwillfailtheexam 4 ShewasbusycookingtheywerewatchingTV 5 Noddingtheheadmeansagreementshakingtheheadmeansdisagreement 6 Somethingswehavedonearegoodfortheearthsomearebad 7 Hurryupyouwillmissthebus 8 Hehasfailedseveraltimeshenevergivesup