新概念青少版2A复习总结

精品文档---下载后可任意编辑 新概念2A总复习 Part 1 时态 一、 现在进行时：表示说话时正在做的事情 1、基本结构：be+doing （do代指所有动词原形） 肯定句：主语+am/is/are+doing My mother is talking with the dentist. 否定句：主语+am/is/are not+doing. They aren’t playing games. 一般疑问句：Is/Are+主语+doing. Yes,主语+am/is/are. Is she waiting for a bus No,主语+am/is/are not. 特别疑问句：特别疑问词+is/are+主语+doing Where are they doing their homework 2、 动词现在分词变化规则： 1) 一般情况下,直接在动词后加－ing work ---- working sleep ----- sleeping study ----- studying 2) 动词以不发音的－e结尾,要去－e加－ing take ----- taking make ----- making dance ----- dancing 3) 重读闭音节的动词,要双写词尾字母,再加－ing cut ----- cutting put ----- putting begin ------ beginning 4) 以－ie结尾的动词,把变成y再加－ing lie ----- lying tie ----- tying die ----- dying 二、 一般现在时：表示客观事实、真理 ‚常常发生、有规律的事情 1、基本结构： 带有be动词: 主语+am/is/are+ 肯定句：主语+am/is/are+n./adj./prep.短语. The sky is blue. My music book is in the bag. 否定句：主语+am/is/are not+n./adj./prep.短语. It isn’t my magazine. The curtain isn’t clean. 一般疑问句：Is/Are+主语+n./adj./prep.短语. Yes,主语+am/is/are. Are these gloves yours No,主语+am/is/are not. Is there any water in the jug 特别疑问句：特别疑问词+is/are+主语+n./adj./prep.短语 Which one is right Who is the man in a black hat ‚带有实义动词：主语+(never/sometimes/often/usually/always)v.原形/v.三单+(every morning/day/week.) do/does/did:照妖镜，后面的动词要现原形 肯定句：主语+v.原形/三单+. They usually live in dry places. It sometimes rains in summer. 否定句：主语+don’t /doesn’t +v.原形+. We don’t go to school on weekends. Linda doesn’t walk to school, but she goes by car. 一般疑问句：Do/Does+主语+v.原形. Yes,主语+do/does. Do you always arrive at school very early No,主语+don’t/doesn’t. Does Lucy have a rest every afternoon 特别疑问句：特别疑问词+do/does+主语+v.原形. 发音: 清辅音后/s/ 浊辅音和元音后/z/ How do you go to school every morning Why does she always arrive so late 2、 动词第三人陈单数变化规则： 1)一般直接在动词尾直接加 s.如： play—plays, want—wants, work—works, know—knows,help—helps, get—gets 2)以字母s、x、ch、sh结尾的动词加-es 发音/iz/；如： guess—guesses,fix—fixes,teach—teaches,brush—brushes, watch—watches,catch—catches 3)以辅音字母＋y结尾的动词,先变y为i,再加-es.发音/z/如： study—studies,carry—carries,fly—flies,worry—worries 1、学生们在干什么有一些在打电话，另一些躺在沙滩上。 _____ _____ the students _____ Some _____ _____ on the phone, _____ ___ _____ on the beach. 2、“格林先生在看电视吗” “不， 他在打扫房间。” “_____ Mr Green _____ TV” “_____, He _____ _____ the house.” 3、魏芳不是在读书，她在写信。 Wei Fang _____ _____ a book. She _____ _____ a letter. 4、 今日天气怎么样_____ is the weather today 或 _____ is the weather _____ today 5、我正在通过收音机学 (learn) 英语。 I _____ _____ English on the radio. 6、这个老人每天早上六点钟起床。 The old man _____ _____ at six o’clock in the morning every day. 7、 你从哪里来 Where _____ you from或 Where _____ you _____ from 我从美国来。 I ____