初一unit11.pptVIP

一般过去时如何识别？ 1. 含有be动词的一般过去时： 　　系动词be的过去式有两种形式：was和were。其中was是am和is的过去式，were是are的过去式。含有was和were的句子的转换方式与含有am / is /are的句子相似，即：否定句在was或were后加not (was not可缩略成wasn’t，were not可缩略成weren’t); 疑问句是把was或were提前放在句首 　　He was in Grade 6 last year. (肯定句) 　→He was not (wasn’t) in Grade 6 last year. 　→Was he in Grade 6 last year? (一般疑问句) 　　There were many trees here years ago. (肯定句) →There were not (weren’t) many trees here years ago. (否定句) →Were there many trees here years ago? (一般疑问句) 2. 含有实义动词的一般过去时： (1)常见句式：主语 + v.-ed + 其它（宾语/状语/表语……）例如： 　He Lived in Guangzhou 5 years ago. 　五年前他住在广州。 　I met one of my classmates in the street yesterday. 　昨天我在大街上遇见了一位同班同学。 　(2) 动词过去时的变化可分为规则变化和不规则变化。规则变化如下 1) 一般情况下在动词原形后直接加-ed。例如：wanted；played。 2) 以不发音的字母e结尾的动词，在单词末尾直接加字母d。例如：hoped；lived 3) 重读闭音节单词需双写最后一个辅音字母再加-ed。例如：shopped；stopped 4) 以辅音字母+y结尾的动词变y为i，再加-ed。例如：studied；worried talk with sb 和某人说话 take some photos 照相 Play +运动 不加冠词 teach sb to do sth,教某人做某事 (ask, tell, advise) buy sth for sb=buy sb sth 为某人买某物 take +冠词+交通工具=by+ 交通工具 be interested in 对……感兴趣 A．用be动词的适当形式填空。1. What ______ the name of your first teacher?2. — ______ his brothers naughty?　— Yes, they ______. But they ______ well-behaved now.3. — Where ______ you last night?— I ______at my grandparents’ home.4. Where ______ Yao Ming born? 5. My parents ______ in Shanghai in 2006.B．用括号内所给动词的适当形式填空。1. A girl _______ (cry) for help last night.2. He _______(point) to the book he wanted.3. I _______(open) the window after I got up.4. He knocked on the door and _______(enter).5. Tom jumped up and _______(rush) to the door. 1. My school trip was excellent. (对划线部分提问)　　_______ _______ your school trip?2. The weather was very terrible this morning. (改为否定句) The weather _______ ________ very terrible this morning.3. I saw some flowers in the park. (对划线部分提问)　　_______ _______ you _______ in the park?4. He knew something about it. (改为一般疑问句)　　______ he ______ _______ about it?5. I played games with my frie