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1、精选优质文档-倾情为你奉上四年级语法知识归纳 班别_ 姓名_一、a 和 an 的意思都是“一（个/件），元音字母（a, e, i, o, u）开头的单词用an, 辅音字母开头的单词用a。练习1、用a或an 填空。1._dress, 2. _orange dress, 3. _egg, 4. _ coat, 5._house,6._ apple, 7. _man, 8. _teacher 9._umbrella(雨伞) 二、名词的复数形式变化规律：（1）一般情况下直接加s；（2）以s,x,sh,ch结尾的加es；（3）以辅音字母和y结尾的，y变i，再加es；（4）单复数不变，如：fish,鱼sh
2、eep羊,people人等；（5）特殊变有，如：man男人,woman女人,child小孩等练习2、把下列名词改为复数形式。1.skirt_, 2.doctor_, 3.farmer_, 4.flower_,5.dress_, 6.box_, 7.story_, 8.library_,9.boy_, 10.lady_, 11.pupil_, 12.child_,13.fish_, 14.woman_, 15.policeman_,三、人称代词中的主格和宾格，主格和宾格意思相同，但用法不相同，主格用于句首（即动词前面）作主语，宾格用于句末（即动词后面）作宾语。所有格，表示“某人的”，例如，我的，
3、你的，它的等等，后面要跟名词。练习3、（1）填写下列表格。主 格数量第一人称第二人称第三人称单数youshe复数（2）写出下列代词的宾格。 I _, we_, you_, it_, they _.（3）写出下列代词的所有格。 I_, we_, you_, he_, she_ 四、be动词：am, are, is,意思都是“是”，通常与名词或形容词连用。 它们的否定形式分别是：am not（没有缩写）, isnt = is not, arent = are not。练习4、用am, is, are 填空。1. I _, 2. you _, 3.he_, 4.she_, 5. it_, 6.we
4、_,7.they_, 8.my father _, 9.our school _, 10.the skirts _,11.the children_, 12.your brother_, 13.your friends_.14.this _, 15.that_, 16.these_, 17. those _，五、助动词do和does，它们的否定形式分别是dont = do not, doesnt = does not。常与动词连用，帮助动词变问句和否定句。其用法要看主语来定，“三单主语”用does, “非三单主语”用do，后面要跟动词原形。练习5、用do或does填空。1._you, 2._t
5、hey, 3._he, 4._she, 5._it, 6._your father, 7._each group, 8._the children,9._the boy, 10. _the boys, 11. _our school六、have和has的意思都是“有”，表示“某某有”，“三单主语”用has, “非三单主语”用have。has的否定是：doesnt have, have的否定形式是dont have练习6、用have或has填空。1. I _, 2. you _, 3.he_, 4.she_, 5. it_, 6.we _,7.they_, 8.my father _, 9.ou
6、r school _, 10.the house _,11.the children_, 12.your brother_, 13.our group _.七、There is和There are的意思都是“有”，表示“在某地方有”，There is +单数，There are + 复数。练习7、翻译下列句子。1、 我的书包里有一个笔盒和一些书。 _ _ a pencil-case and some books _ my bag.2、 课室里有40张桌椅。_ _ forty desks and chairs _ the classroom.3、 墙上有一幅地图和两幅图画。_ _ a map a
7、nd two pictures _ the wall.4、有一条裤子在床上。 _ _ a pair of trousers on the bed.八、some 和any的意思都是“一些”，some用于肯定句，any用于否定句和疑 问句。练习8、用some或any 填空。1、 There are _trees behind the house.2、 There arent _trees behind the house.3、 Are there _trees behind the house?4、 I have _flowers.5、 Do you have _flowers?6、 Does y
8、our group have _ stars?九、一般疑问句，通常是be动词（Am,Is,Are）和助动词（Do, Does）开头，用Yes和No回答。练习9、写出下列问题的肯定回答和否定回答。 例如：Are you ? Yes, I am. No, I am not.1. Are they (the children)? _ _2. Is he(your father) ? _ _3. Is she(your mother) ? _ _4. Is it(your house) ? _ _5. Is there ? _ _6. Are there ? _ _7. Do you ?_ _8. D
9、o they(the children) ?_ _9. Does he(your father) ? _ _10. Does she(your mother) ? _ _11. Does it(your house) ? _ _十、特殊疑问句，特殊疑问词开头，不能用Yes和No回答。特殊疑问词有：what（什么）, what colour（什么颜色）, who（谁）, whose（谁的）, where（哪里）, how（怎样）, how old（多少岁） , how many（多少东西）, how much（多少钱）等等。练习10、按实际情况回答问题。1. Whats in your bedr
10、oom? _2. Whats your favourite subject? _3. What do you want to be when you grow up? _4. Whats your fathers job? _5. Whats your mothers job?_6. Who is your English teacher?_7. Where is your English book?_8. How many pupils are there in your class?_9. How many subjects do you have now ?_10. How much is the T-shirt?(￥65 )_11. How much are the shoes (￥250 )_12. Is your house big or small? _13. Are you a teacher?_14. Is your father a driver?_15. Is your house beautiful?_16. Are your shoes very expensive?_专心-专注-专业