八年級(jí)英語(yǔ)下冊(cè) Unit 2 I’ll help to clean up the city parks Section A（2d3c）課件 （新版）人教新目標(biāo)版

Section A (2d3c)What are they doing? When your parents ask you What are they doing? When your parents ask you to do these chores, what will they say to you and to do these chores, what will they say to you and how will you reply to their requests?how will you reply to their requests?探究一探究一 和你的搭檔分角色練習(xí)和你的搭檔分角色練習(xí)2d2d中的對(duì)話中的對(duì)話, ,然后根據(jù)對(duì)話內(nèi)容然后根據(jù)對(duì)話內(nèi)容, ,從方框從方框中所給的詞中選出最恰當(dāng)?shù)闹兴o的詞中選出最恰當(dāng)?shù)? 7個(gè)填空個(gè)填空, ,使短文意思通順使短文意思通順, ,每個(gè)詞限每個(gè)詞限用一次。完成后用一次。完成后, ,相互核對(duì)答案相互核對(duì)答案, ,并說明理由。并說明理由。forforsummersummertotoalonealonereadreadaboutaboutvolunteervolunteer Tom worked in an old peoples home last. He did things like the newspaper to the old people, or talking them. At the same time, the old told him stories the past and how things used to be. Tom thinks they are , so we should listen to them and care them. is so great! summersummerreadingreadingtotoaboutaboutlonelylonelyforforVolunteeringVolunteering探究二探究二 認(rèn)真閱讀認(rèn)真閱讀3a3a中的短文中的短文, ,根據(jù)短文內(nèi)容根據(jù)短文內(nèi)容, ,完成下面的表格。在閱讀完成下面的表格。在閱讀的過程中的過程中, ,請(qǐng)不要讀出聲請(qǐng)不要讀出聲, ,也不要用筆指著一行一行地看也不要用筆指著一行一行地看, ,因?yàn)檫@因?yàn)檫@些不良習(xí)慣會(huì)影響到你的閱讀速度些不良習(xí)慣會(huì)影響到你的閱讀速度! !NameFromHobbyVolunteeringFeeling動(dòng)詞不定式的用法小結(jié)動(dòng)詞不定式的用法小結(jié)1. 1. 動(dòng)詞不定式的基本結(jié)構(gòu)是動(dòng)詞不定式的基本結(jié)構(gòu)是“to+動(dòng)詞原形動(dòng)詞原形”, ,有時(shí)可以不帶有時(shí)可以不帶to。沒有人稱和數(shù)的變化沒有人稱和數(shù)的變化, ,在句子中不能作謂語(yǔ)。在句子中不能作謂語(yǔ)。2. 2. 動(dòng)詞不定式具有名詞、形容詞和副詞的特征動(dòng)詞不定式具有名詞、形容詞和副詞的特征, ,在句中可以作在句中可以作主語(yǔ)、賓語(yǔ)、賓語(yǔ)補(bǔ)足語(yǔ)、定語(yǔ)和狀語(yǔ)等。在初中階段主語(yǔ)、賓語(yǔ)、賓語(yǔ)補(bǔ)足語(yǔ)、定語(yǔ)和狀語(yǔ)等。在初中階段, ,要特要特別注意動(dòng)詞不定式作狀語(yǔ)表示目的這一用法。別注意動(dòng)詞不定式作狀語(yǔ)表示目的這一用法。3. 3. 動(dòng)詞不定式的否定形式由動(dòng)詞不定式的否定形式由“not+to do”構(gòu)成。如構(gòu)成。如: :Tell him not to play with fire.。4. 動(dòng)詞不定式可以和動(dòng)詞不定式可以和what, which, how, where, when等連用。等連用。如如: :I have no idea what to do next.。5. 不帶不帶to的動(dòng)詞不定式的動(dòng)詞不定式: :有些動(dòng)詞后用作賓語(yǔ)補(bǔ)足語(yǔ)的不定式有些動(dòng)詞后用作賓語(yǔ)補(bǔ)足語(yǔ)的不定式通常不帶通常不帶to。這種動(dòng)詞有兩類這種動(dòng)詞有兩類: :一類是感官動(dòng)詞一類是感官動(dòng)詞, ,如如: :see, hear, watch, feel, notice等。另一類是使役動(dòng)詞等。另一類是使役動(dòng)詞, ,如如: :let, make, have等。等。