魯教版英語(yǔ)八上unit3whatwereyoudoingwhentheufoarrivedword復(fù)習(xí)教案-文庫(kù)吧資料
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【正文】 re+主語(yǔ) +Ving。 過(guò)去進(jìn)行時(shí)的構(gòu)成： 肯定形式：主語(yǔ) +was/were+Ving 否定形式：主語(yǔ) +was not (wasn39。 Unit 3 What were you doing when the UFO arrived? 【單元目標(biāo)】 1．單詞與短語(yǔ) well, buy, cut, land, while, experience, strange, around, follow, climb, shout, run, anywhere, happen, accident, modern, bright, silence, destroy, meaning, souvenir get out (of) in front of / in the front of take off buy for land on shout to / at run away e in hear about the Museum of Flight happen to stop doing take place as... as 2．目標(biāo)句型： 1. What were you doing when...? 2. I was doing sth. when.. 3. How about... / What about...? 4. What happened next? 5. While sth./sb. was doing sth., I did... 3．語(yǔ)法 1. 過(guò)去進(jìn)行時(shí) 2. 情態(tài)動(dòng)詞的用法 Ⅱ 【重難點(diǎn)分析】 一 . 過(guò)去進(jìn)行時(shí) 過(guò)去進(jìn)行時(shí)表示過(guò)去某一時(shí)刻或者某段時(shí)間正在進(jìn)行或發(fā)生的動(dòng)作，常和表過(guò)去的時(shí)間狀語(yǔ) 連用，如： I was doing my homework at this time 。 They were waiting for you 。t)/were not (weren39。 基本用法： 。 I was cooking when she knocked at the 。如： I was walking in the street when someone called 。如： I was taking a walk when I met ，突然遇見(jiàn)了他。 二 . 情態(tài)動(dòng)詞 (Modal Verbs )Ⅱ 情態(tài)動(dòng)詞表示 “應(yīng)該 ”、 “必須 ” （ shall, should, may, might, must, ought to） （ 1） shall 和 should 用 于表示 “必須 ”： ① . Each member shall wear a name card. (表示規(guī)定 ) 每一個(gè)會(huì)員必須配帶名卡。 ③ . You shouldn39。t “不應(yīng)該 ”含有勸告的意思 ) 你不應(yīng)該總是以貌取人。 （ 2） may 和 might 用于表示 “應(yīng)該 (多用于法律等條文，一般上多用 shall): ① . Payment may be paid by check.(表示規(guī)定 ) 應(yīng)以支票付款。 （ 3） must 用于表示 “必須 ”、 “務(wù)必 ”： ① . You must keep the place clean. (務(wù)必 ) 你務(wù)必保持地方干凈。 ③ . Must I pay now ? (用于疑問(wèn)句 ) (如回答不必時(shí)，需用 needn39。t have to) 我現(xiàn)在就得付款嗎？ 情態(tài)動(dòng)詞表示 “意圖 ”、 “打算 ” (will, would, s
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