1、am is aream用于第一人称单数(I);is用于第三人称单数(he she it和其他人名或称谓,如:Ben his sister等);are用于第二人称单数(you)和所有复数(包括第一人称复数we、第二人称复数you;第三人称复数they和其他复数,如the children 、 his parents等)。(2)一般现在时中的动词:第一种情况:主语是第三人称单数(he she it 和其他,如Helen 、her cousin 等),动词后一般加s或es。第二种情况:主语不是第三人称单数,动词都用原形。(4)一般现在时判断依据(如何判断一个句子是一般现在时):be动词是am、is、
2、are 动词用原形或加s、es没有时间状语或有usually、often、everyday、sometimes等不是具体的时间 小学英语语法知识 可数词的复数形式2012-2-25 14:59:44小学英语语法 可数词的复数形式Most nouns + s a book -booksNouns ending in a consonant +y - y+ ies a story-storiesNouns ending in s, sh, ch or x + es a glass-glasses a watch-watchesNouns ending in o +s or +es a piano-
3、pianos a mango-mangoesNouns ending in f or fe - f or fe +ves a knife -knives a shelf-shelves不可数名词(单复数形式不变)bread, rice, water ,juice etc. 小学英语语法学习 人称代词2012-2-2 15:57:103小学英语语法学习 人称代词1.人称代词主格: I we you she he it they宾格: me us you her him it them形容词性物主代词:my our your her his its their名词性物主代词: mine ours
4、yours hers his its theirs2.形容词和副词的比较级(1) 一般在形容词或副词后+erolder taller longer stronger, etc(2) 多音节词前+moremore interesting, etc.(3) 双写最后一个字母,再+erbigger fatter, etc.(4) 把y变i,再+erheavier, earlier(5) 不规则变化:well-better, much/many-more, etc. 小学五年级英语语法 一般疑问句2011-12-19 17:30:149小学五年级英语语法 一般疑问句如何将一个肯定的陈述句改为一般疑问句
5、:1、看句中有无be动词,如有,把be动词提到句首即可。2、看句中有无情态动词,如有,把情态动词提到句首即可。3、如上述二者都没有,就应把助动提到句首。分四个步骤:(1)肯定陈述句中本来是没有助动词的,要加上去,位置在主语(某人或某物)后,动词前。(2)确定助动词用do还是does,根据句中动词,动词是原形的助动词就用do,动词是第三人称单数的助动词就用does(3)把助动词后提到句首。(4)原句中动词假如发生变化就要恢复成原形。强调一点,有some的要考虑是否要用any。 牛津版五年级英语语法练习题 一般现在时2011-12-8 16:196牛津版五年级英语语法练习题:一般现在时练习:一般现
6、在时:表示经常性的事情。时间状语:often经常, usually通常, always总是, every每个,sometimes有时, at在几点钟只有第三人称单数用动词三单,其余动词均用原形三单变化:1.多数在动词后加s play-plays like-likes2. 以s,x,sh,ch,o结尾的动词加es go-goes wash-washes3. 以辅音字母加y结尾,把y改i再加es fly-flies1. We often_(play) in the playgound.2. He _(get) up at six oclock.3. _you _(brush) your teeth
7、 every morning.4. What _ (do) he usually (do) after school?5. _Danny_ (study) English,Chinese,Maths,Science and Art an school.6. _Mike sometimes_ (go) to the park with his sister.7. At eight at night, she _(watch) TV with his parents.8. _ Mike_(read) English every day?9. How many lessons_your classm
8、ate_(have) on Monday?10. What time_his mother_(do) the housework?小学五年级英语语法学习 否定句2011-11-21 16:35:138小学五年级英语语法学习 否定句be动词(am、is、are)+not、情态动词can+ not、助动词(do、does) + not如何将一个肯定的陈述句改为否定句:1、看句中有无be动词,如有,直接在be动词后+ not。2、看句中有无情态动词,如有,直接在情态动词后+ not。3、如上述二者都没有,就应用助动词+ not。(2)确定助动词用do、does,根据句中动词,动词是原形的助动词就用d
9、o,动词是第三人称单数的助动词就用does,(3)在助动词后加not。 小学英语语法练习题 用适当形式填空2011-11-1 16:50:319小学英语语法练习题 用适当形式填空1. He _ back a month ago. (come)2. My mother often tells me _ in bed. (not read)3. I must take it back the day after tomorrow. You can only _ it for 24 hours. (keep)4. Why have you kept me _ here for so long a t
10、ime? (wait)5. Please come to our meeting if you _ free tomorrow. (be)6. She _ to the Great Wall several times. (go)7. In his letter, he said that he _ us very much. (miss)8. The film _ for nearly fifteen minutes when I got to the cinema. (be)9. He said he became _ in physics. (interest)10. This film
11、 is worth _. (see)11. He went to school instead of _ home. (go)12. In the old days it was difficult for the poor to _ a job. ( find)13. Its cold outside, so youd better _ your coat. (put on)14. He is hungry. Please give him something _. (eat)15. Please dont waste time _ TV every evening. You should
12、word hard at English. (watch)16. We found the window _. (break)小学英语语法练习题 用适当形式填空32017. You have dropped your pencil. _. (拾起它)18. Mother often tells me _ too late. (not come home)19. You had better _ by bus, or you will be late. (go)20. I will _ Li Ming the good news as soon as I see him.( tell)21. Great changes _ in our country since 1978. (take place)22. I _ my daughter since last month. (h
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