1、4B英语期末复习知识点汇总1. 介词at, in, on的用法at 表示在“某时刻或某个时间点”，如at one oclock at three fifteenin 表示在“某段时间内”如在早晨in the morning 在下午in the afternoon 在晚上in the evening，但是在夜里at night 一年四季用介词 in 如：in spring, in summeron 表示“具体某一天、某天上午、下午或者晚上”如on Sunday, on my birthday, on Monday evening记住星期前面都用 on2. 主语为第三人称单数，动词变为三单形式，第
2、三人称单数是指【不是我（们）你（们），是其他的，并且数量是一个】一般在动词后加s，特殊的： have变has, 例如：he, she, it, the boy, SuHai, my father （1）She/He/David has a fever/has lunch.（2）She/He/David draws some pictures in the park.（3）He gets up at seven.3. 在can, cant, want to, dont, lets后面加动词原形。如：（1）She/He/David can have lunch at twelve. （2）She/
3、He/David wants to drink some juice.（3）Dont swim in the river. (4 ) Lets go to the playground.在can, cant, want to, dont, lets后面加动词原形。如：（1）She/He/David can have lunch at twelve. （2）She/He/David wants to drink some juice.（3）Dont swim in the river. (4 ) Lets go to the playground.4. some一般用于肯定句和征求别人意见的疑问
4、句中，如：（1）I can see some cakes on the table. （2）Can I have some cakes? （3）Would you like some cakes? any 一般用于疑问句和否定句中，如：（1）Do you have any cakes? （2）Can you see any flowers under the tree ? （3）We dont have any lessons on Saturday. 5. 星期日至星期六 Sunday Monday Tuesday Wednesday Thursday Friday Saturday 注意每
5、周的第一天是星期日，最后一天是星期六 The first day of a week is Sunday. 一周的第一天是星期天。The last day of a week is Saturday. 一周的最后一天是星期六。书写的时候注意首字母要大写，注意区分周二Tuesday和周四Thursday，易考易混淆6. 学科类单词 Chinese, Maths, English, Music, Art, Science, PE 表示学科类的单词首字母都要大写8. Its time to/for. 句型 Its time to + 动词. Its time to have a PE lesson.
6、 Its time for + 名词. Its time for PE.9. in the tree表示外来物在树上，如小鸟、猴子、气球等。 on the tree 表示长在树上的东西，如树叶、果实等。（1）I can see some birds/ monkeys in the tree. ( 2 ) I can see some apples/pears on the tree.10. 区分 go home 回家(没有to) go to school 去学校 go to bed 睡觉 go to the playground 去操场区分How many can you see? What
7、can you see? I can see (听力易考，注意听清问的是“有多少”还是“什么”)区分Can you? Yes, I can./ No, I cant. Do you? Yes, I do./ No, I dont. 区分What time is it?/ Whats the time? Its six oclock. When do you get up? At six oclock. （听力易考，注意区分回答）11. 区分（必考点） subject和lesson subject指的是某一门课程，学科，例：What subjects do you like? 你喜欢什么课程？
8、lesson指的是上的课，例：What lessons do you have this morning? 你今天早上有什么课？12. I am, You are, 单数IS, 复数are 13. 大部分以元音字母“a e i o u”开头的单词前用“ an” 表示，其余都是用“ a ” 表示。an apple 一个苹果 an elephant 一头大象 an orange coat 一件橙色外套an ice cream 一个冰淇淋 have an Art lesson 上/有一节美术课 an English book 一本英语书 an egg 一个鸡蛋14. Whats the matter
9、? 怎么啦？ 是个习惯用语。当你发现有人不开心或者沮丧，想知道对方出了什么状况我们可以用此提问，表示关心。-Whats the matter? - Im ill. 当明确询问某人或某物时，在matter后面加上with，如-Whats the matter with you? -Im thirsty. -Whats the matter with your toy car? -It cant move. Whats the matter with +宾格？ 如：Whats the matter with me(我)/us（我们）you(你，你们)/him(他)/her(她)/them(他们)
10、怎么了？17. Good night.是睡觉前的用语，意为“晚安”。晚间分别或睡觉前都用Good night. 晚间见面时都用Good evening. 18. a pair of后面常接两类名词，一类是由两个相连接部分组成，如trousers, jeans, shorts等； 另一种是成双成对使用的物品，如shoes, socks, gloves等。 a pair of jeans 一条牛仔裤 two pairs of shorts两条短裤 a pair of trousers指一条裤子，不能直接说a trousers或者two trousers 19. all right是个固定词组，可以
11、表示对别人的意见或者建议的赞同意思为“好”“行”“可以”-Lets go and play table tennis. 我们去打乒乓球吧。-All right. 好啊。all right还可以用于表示身体健康的意思,如：Im all right. 我很好。OK-Are you all right, Bobby? 你好吗,博比？ -Yes20. see, watch, look的区别(1)see是“看见，看到”的意思，强调看的结果。Can you see a cake over there? (2)Look通常用来引起对方注意，强调看的动作。Look!/ ，Thats my father. 看！
12、那是我爸爸。如果表示看人或物时，则用look atLook at the boy。 瞧那男孩。Look at the blackboard. 看黑板。(3)watch强调“专注”地看，意思是“观看”、“注视”，常用来指看电视、球赛或戏剧等移动着的画面或物体。I usually watch TV at seven.21. Whose dress is it/this/that? 结构：Whose + 可数名词单数/不可数 + is it/this/that?Its my sisters. Its Helens. (在人名后加上s)Whose jeans are they/these/those?
13、 结构： Whose + 可数名词复数+ are they/these/those?They are my sisters.23. Here is some water for you. （液体类单词不可数，be动词用is.） here is= heresHere are some apples for you.24. hear同音词here pair同音词pear whose（谁的）同音词whos（是谁） a lot of=many许多 when= what time什么时候after(之后)反义词before（之前） come反义词go 25. 情态动词can的用法：表示“会，能”后面接动
14、词原形肯定句：They can play basketball.否定句：They cant play basketball. 一般疑问句：Can they play basketball? Yes, they can.特殊疑问句：What can they do? 26. go后面加-ing形式的动词表示去做某项体育运动或者娱乐活动 如：go boating, go swimming, go fishing, go dancing 27. cold一词多义cold可以做形容词“冷的”如：In winter, its cold. cold也可以做名词“感冒”I have a cold. Do y
15、ou have a cold?(区分Are you ill?)28. 注意区分两种句型：illnesses疾病：a bad cold重感冒 a bad cough咳嗽得厉害 a high fever发高烧a headache头疼 a toothache牙疼 an earache耳朵疼句型： I have a .feelings感觉：Im fine/good/well.我很好。 Not bad.还不错。 Just so so./ So so. 一般 Not so good. 不太好。 Too bad.太糟了。句型：Im cold/ warm/ thirsty/ tired/ happy/ sad
16、/ ill. 29.What和how用于感叹句1How形容词 /副词(主语谓语) How lovely (you are)!2 What aan形容词名词 What a big cake！What名词短语(复)主语谓语 What lovely flowers those are！那些花多美啊！ 人称代词主格 宾格 物主代词 缩略形式 第一人称 I memy Im=I am we usour Were=we are 第二人称 you youyour youre=you are he himhis hes=he is she herher shes=she is it itits its =it is they them their theyre=they are
