六年级英语时态总结.doc

六年级英语时态总结一般现在时1.定义：表示经常或习惯发生的动作或存在的状态，通常与时间状语usually、often、always、sometimes、every day、once a week连用。例如：She often reads newspa-pe-rs aftert supper。她经常在晚饭后看报。2.一般现在时还可以表示客观事实或普遍真理。例如: The earth moves round the sun。 地球围绕太阳转。3.主语为第三人称(他、她、它、人名)单数时，其后动词也要变成相应形式即复数形式。例如：Mike every day goes to school.4.含be动词/含实义动词的基本句型：a肯定句：主语+be动词的一般现在时(am/is/are)+ 例如：He is a boy./主语+动词的一般现在时+，例如：He usually goes to school。b一般疑问句：Be+主语+例Is he a boy?肯答Yes, he is;否定答：No，he isntDo/Does+主语+动词原形+例Does he go to school usually?Yes he does/No he doesntc特殊疑问句：特殊疑问词+be+主语+动词原形。例what is his name?特殊疑问词+do/does+主语+动词原形。why does he go to school usually?二、 现在进行时1. 定义：表示现在正在进行的动作或行为。2. 现阶段两种用法：第一、表示此时此刻正在进行的动作。例如Is it snowing now?现在在下雪吗?第二、表示现阶段正在进行的动作，但说话时动作不一定正在进行。例如：He is translating a book. 他正在翻译一本书。3.基本句型：a肯定句：主语+be(am/is/are)+动词现在分词+例She is reading a book。b一般疑问句: Be+主语+动词现在分词+? 例：Is she reading a book?肯定回答：Yes, she is。否定回答：No，she isntc特殊疑问句：特殊疑问词+be+主语+动词现在分词+例who is reading a book?三、 一般过去式1.定义：表示过去发生的动作或存在的状态。一般过去式没有人称和数的变化，句中的动词一律用过去式。2、be动词/行为动词一般过去式的基本句型：a肯定句：主语+be(was/were)+例He was busy yesterday。他昨天很忙/主语+动词的过去式+ 例He played tennis last week。他上周打网球了。b否定句：主语+ be(was/were)+not+例如He was not busy yesterday。/主语+did not+动词原形+ 例He did not playtennis last week。c一般疑问句：Was/Were+主语+例如： Was he busy yesterday?肯定回答：Yes, he was;否定回答：No，he wasnt/Did+主语+动词原形+?例如 ：Did he play tennis last week。肯定回答：Yes ，he did。否定回答：No， he didntd特殊疑问句：特殊疑问词+was/were+主语+?例：why were you busy yesterday?特殊疑问词+did+主语+动词原形+?when did he play tennis last week?四一般将来时：1.定义：表示将来某个时间要发生的动作或存在的状态，常与表示将来的时间状语连用。2.be going to+动词原形，表示说话者明确的打算或确信会发生的事。a 肯定句：主语+be(am/is/are)going to+动词原形+其他。例如：He is going to play football tomorrow。b否定句：主语+be(am/is/are)not going to+动词原形+其他。例如：He is not going to play football tomorrow。c一般疑问句：be(am/is/are)+主语+going to+动词原形+其他?例如：Is he going to play football tomorrow?Yes, he is/No，he isntd特殊疑问句：特殊疑问词+be(am/is/are)+主语+going to+动词原形+其他?例如：What are you going to play football tomorrow?3.Will/Shall+动词原形，表示将要发生的动作或行为。(Will任意人称/shall只能第一人称)a 肯定句：主语+will/shall+动词原形+其他。例如：I will call you tonight 。我今晚会给你打电话。b否定句：主语+will/shall not +动词原形+其他。例如：I will not call you tonight。c一般疑问句：Will/Shall +主语+动词原形+其他?例如：Will you go to the zoo tomorrow?Yes, I will ; No，I wontd特殊疑问句：特殊疑问词+will/shall+主语+动词原形+其他?例如：When will you leave China?4、解析区别：1、Be going to+动词原形：表示一个事先考虑好的的意图，相当于中文的打算、计划、准备;2、Will/Shall +动词原形：表示未经事先考虑的意图.5、一般将来时的时间状语：soon很快、in two weeks两周后、some day将来的某一天、next year明年the day after tomorrow后天、in the future在未来、next summer 明年夏天be +形容词凡是在must, mustnt, can, cant, lets, dont, may，will后的一定要用动词的原形二、名词的复数。名词按其数,可分两种:可数名词和不可数名词.可数名词的复数变化规则:1. 一般情况下,直接在词尾加-s, 如:girl-girls, book-books, pen-pens2. 以s,x,sh,ch结尾的词,在词后加-es, 如:class-classes, box-boxes, match-matches,3. 以辅音字母+y结尾的,变y 为i 再加-es, 如:city-cities, family-families, country- countries4. 以f或fe结尾的,变f或fe为v再加-es, 如:knife-knives, wife-wives, life-lives,5. 以o 结尾的加-es或-s, 如: radio-radios, tomato-tomatoes, potato-potatoes, zoo-zoos, photo-photos,6. man-men, woman-women, foot-feet, child-children,三、形容词的比较级、最高级。形容词有比较级与最高级之分, 单音节词的变化规则:1. 一般情况下,直接在词尾加-er或-est, 如:small-smaller-smallest, short-shorter-shortest2. 以e结尾的,加-er或-est, 如:large-larger-largest, nice-nicer-nicest.3. 以辅音字母+y结尾的, 变y 为i 再加-er或-est, 如:busy-busier-busiest, heavy-heavier-heaviest.4. 以重读闭音节,一个辅音字母结尾的,双写该字母,再加-er或-est, 如:big-bigger-biggest, thin-thinner-thinnest. good-better-best四、be 动词,助动词。现阶段be动词形式有: am, is, are, were, was, isnt, arent, werent, wasnt助动词形式有: do, does, did, dont, doesnt, didnt 1. 在英语句子中进行变化的时候, 有be动词的就在be动词上变化,变 “过去”, “否定”;否定 过去 否定am-am not(第一人称 “I” ) am, is - was - wasntis - isnt (第三人称) are -were - werentare-arent (you和其它人称)2. 没有be动词的就要加助动词;否定 过去 过去否定do -dont -did-didntdoes(第三人称单数)-doesnt -did-didnt五人称代词代词主格Iyouheshetheywe代词宾格meyouhimherthemus形容词性物主代词myyourhishertheirour名词性物主代词mineyourshisherstheirsoursI my mine meshe her hers herhe his his himit its its ityou your yours youwe our ours usthey their theirs them六特殊疑问词What is this?What is this in English?What is the matter?What is the