八年級新目標(biāo)英語下第一單元課件.ppt

Unit1Willpeoplehaverobots SectionA n 機器人 1aHowwilltheworldbedifferentinthefuture 100yearsfromnow Readthesepredictions Check A foragree orD fordisagree AD1 Peoplewillhaverobotsintheirhomes AD2 Peoplewon tusemoney Everythingwillbefree AD3 Bookswillonlybeoncomputers notonpaper AD4 Kidswon tgotoschool They llstudyathomeoncomputers AD5 Therewillonlybeonecountry AD6 Peoplewilllivetobe200yearsold willnot theywill 紙 使用 預(yù)言 預(yù)測 預(yù)示 will shall引導(dǎo)的一般將來時 一般將來時表示將來發(fā)生的動作或情況 最基本的結(jié)構(gòu) will shall 動詞原形 主謂 賓 句型 的一般將來時 肯定句 主語 will shall 動詞原形 賓語 其他成份Peoplewillhaverobotsintheirhomes 否定句 在will shall的后面加not即可 willnot won tPeoplewillnot won t haverobotsintheirhomes 一般疑問句 把will shall提到句子主語之前 結(jié)尾變問號 Willpeoplehaverobotsintheirhomes 特殊疑問句 特殊疑問詞 will 主語 動詞原形 其他成份 Whenwillpeoplehaverobotsintheirhomes Therebe 句型的一般將來時肯定句 Therewillbe 名詞 其他成份 注意 無論后面加單數(shù)名詞或復(fù)數(shù)形式 be都必須用原形 Therewillbeonlyonecountry 否定句 在will后面加not Therewon tbeonlyonecountry 一般疑問句 把will提到there之前 Willtherebeonlyonecountry Yes therewill No therewon t 1bListenandcirclethepredictionsyouhearinactivity1a 1 Peoplewillhaverobotsintheirhomes 2 Peoplewon tusemoney Everythingwillbefree 3 Bookswillonlybeoncomputers notonpaper 4 Kidswon tgotoschool They llstudyathomeoncomputers 5 Therewillonlybeonecountry 6 Peoplewilllivetobe200yearsold 1cPAIRWORKAskandanswerquestionsaboutthepredictionsinactivity1a A Willpeopleusemoneyin100years B No theywon t Everythingwillbefree Willpeoplelivetobe200yearsold A Yes theywill 一百年后 in與after 時間 都可表示 在 之后 當(dāng)它們用于一般將來時態(tài)時 in后接 時間段 after后接 時間點 1 He llcomebackinthreeyears 他三個小時以后回來 2 He llcomebackafterthreeo clock 他三點鐘以后回來 2aListenandcirclethewordsyouhear 1 Therewillbemore less fewerpeople 2 Therewillbemore less fewerfreetime 3 Therewillbemore less fewercars 4 Therewillbemore less fewerpollution 5 Therewillbemore less fewertrees little的比較級 較少 few的比較級 較少數(shù) 污染 樹 Remember many more mostmuch more mostfew fewer fewestlittle less least修飾可數(shù)名詞修飾不可數(shù)名詞 2bListenagain Check thepredictionsyouhear 1 Therewillbefewerpeople 2 Therewillbelessfreetime 3 Peoplewilluselesssubwaysless 4 Therewillbemorepollution 5 Citieswillbeverybigandcrowded 2cGROUPWORKLookatactivity2b Makeconversationsaboutthepredictions A Ithinktherewillbemorepollution B Well Idon tagree ButIthinktherewillbefewertrees A Iagree GrammarFocus Willtherebelesspollution No therewon t Therewillbemorepollution Willtherebefewertrees Yes therewill Kidswon tgotoschool Kidswillstudyathomeoncomputers 一般將來時結(jié)構(gòu) 肯定式 主語 will 動詞原形否定式 主語 won t 動詞原形一般疑問句 Will 主語 動詞原形 Look fewerUsefewertotalkaboutcountablenouns eg Therewillbefewertrees Therewillbefewerpeople lessUselesstotalkaboutuncountablenouns eg Therewillbelesspollution Therewillbelessfreetime 3aLookatthepicturesofSally Thenfillintheblanksinthesentences 1 Fiveyearsago Sallywas 2 Sheplayed 3 Shehad inhighschool soccer acat 一般過去時 be動詞 行為動詞都用過去式 4 TodaySallyis 5 Sheplays 6 Shehas 7 Infiveyears Sallywillbe 8 Shewillplay 9 Shewillhave incollege aguitar adog 一般現(xiàn)在時 動詞用現(xiàn)在式 但當(dāng)主語為第三人稱單數(shù)時 動詞要有相應(yīng)的變化 amother wife tennis ababy 一般將來時 動詞在will后面必須用原形 3bPAIRWORKLookatactivity3a MakepredictionsaboutSally A WhatdoyouthinkSallywillbeinfiveyears B Ithinkshe llbeadoctor A Whatsportwillsheplay B She llplay shewill 3cNowwriteaboutyourself Fiveyearsago Iwas Iplayed Ihad Today Iam Iplay Ihave Infiveyears Iwil