小學(xué)六年級(jí)_一般過(guò)去式_語(yǔ)法講解_教案-展示頁(yè)
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【正文】 y 改成i,再加 –ed。二 動(dòng)詞過(guò)去式的構(gòu)成規(guī)律（一）規(guī)則動(dòng)詞的過(guò)去式1，一般情況下，在動(dòng)詞原形后面加ed。如：yesterday, yesterday morning, yesterday afternoon, yesterday evening, the day before yesterday, last night, last week, last month, last year, a moment ago, just now, two days ago, a week ago, in 1990等。第一篇：小學(xué)六年級(jí)_一般過(guò)去式_語(yǔ)法講解_教案第一講 過(guò)去式一 概念表示在過(guò)去某個(gè)時(shí)間里所發(fā)生的動(dòng)作或存在的狀態(tài)。通常在句子里找到表示過(guò)去時(shí)間的詞或詞組。如：I went to bed at eleven last ：00睡覺。Looklooked playplayed startstarted visit—visited 2, 以不發(fā)音e結(jié)尾的動(dòng)詞，在詞尾直接加d。Studystudied try—tried flyflied 4,以重讀閉音節(jié)（即輔音+元音+輔音）或 r 音節(jié)結(jié)尾，末尾只有一個(gè)輔音字母的動(dòng)詞，要先雙寫這個(gè)輔音字母后，再加 –ed。由Was?? 引導(dǎo)的一般疑問句，肯定答為：Yes,? ：No,?wasn’t 由Were??引導(dǎo)的一般疑問句，肯定回答為：Yes,?：No,?weren’：（1）I was born in you born in Shanghai?Yes, I was.(肯定回答)No, I wasn’t(否定回答)（2）They were in Li Yan’s home last they in Li Yan’s home last night?Yes, they were.(肯定回答)No, they weren’t(否定回答)，要用助動(dòng)詞did 來(lái)引導(dǎo)，其余的語(yǔ)序不變。肯定回答為：Yes,?did 否定 No,?didn’：John played puter games last John play puter games last night? Yes, he ,he didn’t(二)一般過(guò)去時(shí)的否定句在表示過(guò)去存在的狀態(tài)的句子中，相接在was, were的后面加上not。即：didn’t+ 動(dòng)詞原形。）We ate Chinese food last did we eat last night? did ?(主要是詢問過(guò)去事情發(fā)生的地方)They sang and dance in the music room yesterday did they sing and dance yesterday morning? +動(dòng)詞過(guò)去式??(主要是詢問過(guò)去事情發(fā)生的人物)Mike and Tom climbed mountains last climbed mountains last weekend?四 句子結(jié)構(gòu)在表示某個(gè)時(shí)間里存在的狀態(tài)的句子，系動(dòng)詞用過(guò)去式was,were 構(gòu)成。（2）We were in the gym just 、2 在表示過(guò)去某個(gè)時(shí)間里發(fā)生的動(dòng)作，用動(dòng)詞的過(guò)去式構(gòu)成。3 各種句式（1）一般過(guò)去時(shí)的肯定陳述句：主語(yǔ) + 動(dòng)詞過(guò)去式 + 賓語(yǔ)或表語(yǔ)。（did+not=didn’t）He didn’t do morning exercises + wasn’t/weren’t + 表語(yǔ)。2，能力目標(biāo)：學(xué)生能用句型表述他人在過(guò)去某一時(shí)間發(fā)生的情況或動(dòng)作。教學(xué)重點(diǎn)重點(diǎn)掌握一般過(guò)去時(shí)的表達(dá)方式。教學(xué)步驟及說(shuō)明 Step 1:warm up : What do you usually do on the weekend? S: I usually ??(通過(guò)師生對(duì)話，直接引出詞組)T: What did you do at last weekend? S: I ?? 一，概念表示在過(guò)去某個(gè)時(shí)間里所發(fā)生的動(dòng)作或存在的狀態(tài)。如：yesterday, yesterday morning, yesterday afternoon, yesterday evening, the day before yesterday, last night, last week, last month, last year, a moment ago, just now, two days ago, a week ago, in 1990等。二 動(dòng)詞過(guò)去式的構(gòu)成規(guī)律（一）規(guī)則動(dòng)詞的過(guò)去式1，一般情況下，在動(dòng)詞原形后面加ed。Live—lived useused 3, 以“輔音字母+y”結(jié)尾的動(dòng)詞，先將y 改成i,再加 –ed。Stopstopped planplanned preferred(二)不規(guī)則動(dòng)詞的過(guò)去式 1 改變動(dòng)詞中的元音；Beginbegan drinkdrank ecame eatate Growgrew runran knowknew winwon speakspoke Taketook writewrote getgot 2 變?cè)~尾的d 為t Buildbuilt lendlent sendsent spendspent bendbent 3 與動(dòng)詞原形一樣；Cutcut putput costcost hurthurt shutshut 4 變ay 為—aid(少數(shù)動(dòng)詞)
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