名词复数规则.doc

、名词复数规则 （1）一般情况下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds(2)以s. x. sh. ch结尾，加-es，如：bus-buses, box-boxes, brush-brushes, watch-watches(3)以辅音字母+y结尾，变y为i, 再加-es，如：family-families, strawberry-strawberries(4)以f或fe结尾，变f或fe为v, 再加-es，如：knife-knives(5)不规则名词复数： man -men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice child-children foot-feet,.tooth-teeth fish-fish, people-people, Chinese-Chinese, Japanese-Japanese1. 主格一般用在句中作为主语，一般用在动词前（除疑问句）2. 宾格多用于动词介词后面。3. 形容词性物主代词后面必须要跟名词。4. 名次性物主代词形容词性物主代词+名词小学六年级英语语法 介词 in+月、年the morning/afternoon/evening/a week表示时间 on+具体某一天（几月几日）/某个假期（Day） at+具体某点时间、某个假期（Festival）/the weekend instreet 表示方位 onroad/left/right at thecrossing/stop/某个具体的地点 in the tree(不是树上长出来的) on the tree(树上原来自己长出来的) 表示时间： ago(以前) later(以后) before (在以前) after(在 以后)小学六年级英语语法 be动词和助动词1. be动词（am/is/are）主语 be动词（原形） be动词（过去式）I am was He/she/it is wasWe/you/they are were2.助动词（do/does/did）问句 答句Do+非第三人称单数动词原形?do/dontDoes+第三人称单数does/doesntDid+所有主格did/didnt问句 答句What do you/they/we+动词原形？I/They/We+动词原形。What does he/she/itHe/She/It +(动词S).What did you/they/we/ he/she/itI/They/We/ He/She/It +动词过去式。小学六年级英语语法 形容词及副词的比较级1.形容词比较级用于两者比较，基本句式为：(A)主格be|+形容词比较级than+B(宾格)。2.副词比较级 基本句式为：(A)主格动词|+副词比较级than+B(宾格)。3.比较级的用法：一般er 双写最后一个字母er，如thin-thinner,big-bigger,fat-fatter,hot-hotter, 不规则的比较级：good/well-better,many/much-more,far-farther/further4.一样的情况用asas,句式为：as 原级 as5. 注意：too,very+原级学六年级英语语法 There be 结构there be 结构肯定句： There is a There are 一般疑问句:Is there ? Yes, there is./ No, there isnt.Are there? Yes, there are. /No, there arent.否定句： There isnt . There arent. 小学六年级英语语法 一般过去时态（a） be 动词的过去式:I/He/she/it was(not). You/we/they were.一般疑问句was, were 放在句首。（b） 动词过去式：肯定句： I watched cartoons.She visited the zoo.一般疑问句： Did you read book last night? Yes, I did. No, I didnt.Did she clean the desk just now? Yes, she did. No, she didnt.否定句： They didnt go the the part yesterday.He didnt make model ships last week.(3)动词过去式的变化：规则动词的变化：Most verbs +ed eg. planted,watered,climbed。Verbs ending in e +d eg liked。Verbs ending in a consonant +y -y +ied eg : study-studiedShort verbs ending in a vowel + a consonant eg: stop -stopped不规则动词的变化：is/am-was,are-were,do-did,have/has-had,make-made,fly-flew/u:/eat-ate,take-took,run-ran,sing-sang,drink-drank 等等小学六年级英语语法 一般现在时1 一般现在时。通常用 usually, often, every day, sometimes。肯定句：I go to school on foot every day.She goes to school on foot every day.一般疑问句:Do you jump high? Yes, I do. / No, I dont.Does he jump high? Yes, he does. / No, he doesnt.否定句： We dont go to school on Sundays.My mother doesnt like watching TV in the evening. 小学六年级英语语法 现在进行时1 现在进行时.通常用now.形式： be + verb +ingeg: I am(not) doing my homework.You/We/They are(not) reading.He/She/It is(not) eating.动词 -