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bedoing （do代指所有动词原形） 肯定句主语am/is/aredoing...... My mother is talking with the dentist. 否定句主语am/is/are notdoing... 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/aren./adj./prep.短语... The sky is blue. My music book is in the bag. 否定句主语am/is/are notn./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/alwaysv.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 playplays, wantwants, workworks, knowknows,helphelps, getgets 2以字母s、x、ch、sh结尾的动词加-es 发音/iz/；如 guessguesses,fixfixes,teachteaches,brushbrushes, watchwatches,catchcatches 3以辅音字母＋y结尾的动词,先变y为i,再加-es.发音/z/如 studystudies,carrycarries,flyflies,worryworries 1、学生们在干什么有一些在打电话，另一些躺在沙滩上。 __________thestudents_____Some__________onthephone, ________ _____onthebeach. 2、“格林先生在看电视吗”“不，他在打扫房间。” “_____MrGreen_____TV”“_____,He__________thehouse.” 3、魏芳不是在读书，她在写信。 WeiFang__________abook.She__________aletter. 4、 今日天气怎么样_____istheweathertoday 或 _____istheweather_____today 5、我正在通过收音机学learn英语。I__________Englishontheradio. 6、这个老人每天早上六点钟起床。 Theoldman__________atsixo’clockinthemorningeveryday. 7、 你从哪里来Where_____youfrom或Where_____you_____from 我从美国来。I____