2022年六年級(jí)小升初英語語法講解be動(dòng)詞的時(shí)態(tài)運(yùn)用和句型變化Be動(dòng)詞的現(xiàn)在式(根據(jù)人稱和數(shù)的變化)有三種形式:am、is、are,它們對(duì)應(yīng)的過去式如下:Be動(dòng)詞過去式的肯定形式be動(dòng)詞過去式amwasiswasarewere I was a little boy two years ago.(一般過去時(shí))兩年前我還是個(gè)小男孩。I am a little boy. (一般現(xiàn)在時(shí))我是一個(gè)小男孩。You were in Shanghai last year.(一般過去時(shí))你去年在上海。You are in Shanghai. (一般現(xiàn)在時(shí))你在上海。My grandma was young then.(一般過去時(shí))我奶奶那時(shí)還年輕。My grandma is young. (一般現(xiàn)在時(shí))我奶奶很年輕。Our school was small then.(一般過去時(shí))那時(shí),我們的學(xué)校很小。Our school is small. (一般現(xiàn)在時(shí))我們學(xué)校很小。Be動(dòng)詞過去式的否定形式be動(dòng)詞的過去式否定形式waswas not (wasn’t)werewere not (weren’t) I was not (wasn't) a little boy two years ago.兩年前我還不是個(gè)小男孩。You were not (weren't) in Shanghai last year.你去年不在上海。My grandma was not (wasn't) young then.我奶奶那時(shí)不年輕。Our school was not (wasn't) small then.那時(shí),我們的學(xué)校不小。He and I were not (weren't) in the same class in Grade One.我和他一年級(jí)不在同一個(gè)班里。It was not (wasn't ) sunny yesterday.昨天不是晴天。It was not (wasn't) Mary's birthday yesterday. She was not (wasn't) very happy.昨天不是Mary的生日。她不高興。含有be動(dòng)詞過去式的一般疑問句形式be動(dòng)詞的過去式一般疑問句形式wasWas ...?wereWere ...? Was I a little boy two years ago?兩年前我還是個(gè)小男孩嗎?Were you in Shanghai last year?你去年在上海嗎?Was my grandma young then?我奶奶那時(shí)還年輕?Was our school small then?那時(shí)我們的學(xué)校很小嗎?Were he and I in the same class in Grade One?我和他一年級(jí)在同一個(gè)班里嗎?Was it sunny yesterday?昨天是晴天嗎?Was it Mary's birthday yesterday? Was she very happy?昨天是Mary的生日嗎?她高興嗎?含有be動(dòng)詞過去式的特殊疑問句形式含有be動(dòng)詞的一般過去時(shí)的特殊疑問句的語序——特殊疑問詞+was/were+其它+?? 例句(對(duì)紅色加粗部分提問)I was a little boy two years ago.(對(duì)I提問)兩年前我是個(gè)小男孩。Who was a little boy two years ago?兩年前誰還是個(gè)小男孩?You were in Shanghai last year.你去年在上海。When were you in Shanghai?你何時(shí)在上海?You were in Shanghai last year.去年你在上海。Where were you last year?去年你在哪里?My grandma was young then.我奶奶那時(shí)還年輕。Who was young then?那時(shí)誰還很年輕?My grandma was young then.我的奶奶那時(shí)是年輕的。How was my grandma then?那時(shí)我的奶奶是怎樣的?