深圳小学英语四上知识点总结与练习unit3

1、四年级上册Unit 3努力造就实力态度决定高度9一、单元基础知识> 核心词汇:1. happy高兴的2. sad难过的3. tired 累的4. hungry饥饿的5. full饱的6. thirsty 口渴的7. bird 鸟8. see看见9. biscuit 饼干10. right 对的11. bottle 瓶子12. drink 喝13. idea 主意14. little 小的15. stone 石头16. now现在17. look at 看18. some little stones 一些小石头19. a good idea 一个好主意20. have some biscu

2、its吃些饼干2L have some water喝些水> 重点句型：1. Are you happy?你高兴吗？Yes, Fm happy.是的，我高兴。2. VVere tired and hungry, 我们又累又饿。3. Have some biscuits. 吃些饼干©4. You?re right.你是对的。5. The bird can see some little stones.这只鸟能够看见一些小石头。6. The bird cannot drink the water.这只鸟不能够喝到水。7.1 have a good idea.我有一个好主意。语法点L一

3、般疑问句的各种表达方式2.形容词表示“的”后面接名词，如“a new kite”放在be动词（am, is are）或连系动词后面。如："Pm full.” 出）注意:以上核心词汇、重点词组、句型、知识加油站内容要求会读会背会写.（每周会进行听、说、背的考察，并记录表格） 二、知识详解来Part I 词汇全解昌1.反义形容词r happy高兴的=>sad难过的hungry饥饿的full饱的e.g. -Are you hungry, Ben? Ben,你现在饿吗？ - No, I'm full now.不，我现在很饱,【拓展】常见的反义形容词【牛刀小试】写出以下单词的反义

4、词fast快的一slow慢的 right右边的一left左边的 clean干净的一dirty脏的 right正确的一wrong错误的 strong强壮的一weak虚弱的 high高的一low低的beautiful 美丽的一ugly 11 陋的 soft柔软的一hard硬的 sweet甜的一sour酸的 tall :old老的一.old旧的一. big . white.© fat _ L ® hot . down. go：2. Look at 看【拓展】匚=> 原文链接：Look at my bike. 看我的自行车。See, watch, look, read 的区别

5、See ”看见，看到”，强调看的结果 see a film看电影 see the doctor看医生（看病）J Look强调看的动作look at this picture看这张图片 Watch “观看”，强调看活动，非静止画面Watch TV看电视 Watch a match看比赛jRead “阅读”，与文字有关的东西 read book/magazine/newspaper读书/杂志/报纸look的固定搭配look at 看 look after 照顾 look for 寻找 have a look 看一看【牛刀小试】 填入see、look、watchread使句子完整。®.I

6、would like tonewspapers(报纸)when I am free.He stands at the window anda policeman.,! The bus is coming.The little boy likes TV very much.He will go to a volleyball match.How many birds can youin the tree?.Does Lily often go to a film(电影)on Sunday? 3. have 匚=> 原文链接：Have some biscuits.吃些饼干。作“有“讲，表示“

7、所属的有“。e.g. I have forty paper stars.我有四十个纸星星。作“吃、喝”讲。如：< e.g. I would like to have a glass of wate匚我想喝杯水。作“招待”讲。如：e.g. Thank you for having me谢谢你招待我。khave还可以与其它词构成一些固定搭配。如：have a look 看看have classes 上课have lunclVbreakfast/supper 吃中（早、晚）饭have a good time 玩得高兴have a cold/ headache/ toothache 患感冒/ 头

8、痛/ 牙痛e.g.Whats matter with you? 你怎么/? I have a cold,我感冒了。【牛刀小试】填入have的正确形式。1) He often dinner at home.2) When you lunch everyday?你每天几点钟吃午饭？3) Does Peter English class on Monday?4) She is hungr)f but she doesn't food to eat.她很饿，但是没有东西可以吃°4.【复习】Can能够；会原文链接：Tlie bird can see a bottle.这只鸟能够看见一只

9、瓶子。1 .表示能力（如体力和脑力方面），意为“能；会”等。e.g.： Can you play the piano?你会弹钢琴吗？一、基本用法二、句型变化2 .表示请求或允许，多用在口语中，意为“可以；能”等。用于疑问句中用来提出要求, 用于否定句表示不允许。e.g.： Can I help you?我能帮助你吗？r 1.在变否定句时,直接在can后加上“not”,可缩写成can't或cannot,e g. He can swim. > He can't swim.2.在变一般疑问句时，直接移到主语前（注意：原主语的首字母改成小写，第一人称应变为第二人称）即可。e.g.

10、I can see an orange on die table. > Can you see an orange on the table?其回答可用Yes. OK或sure等作肯定回答:用No或Sorry等作否定回答。【牛刀小试】按要求改写句子1、Peter can drive a car.（变一般疑问句）2 He can teach English.（变一般疑问句）3、Can I go to the bathroom?（变陈述句）4、Can she take a photo?（变肯定陈述句）5、He can clean the bedroom.（对划线句子提问）|5. little

11、小的I > 原文链接：The bird can see some little stones.这只鸟可以看见一些小石头。"【拓展】辨析：small和little的区别Small用来形容某人、某物尺寸小，几乎不带感情色彩。e.g. This hat is too small for me.这顶帽子对于我来说太小了。Little用来表示年龄小，带有感情色彩，有喜欢、讨厌、怜惜等感情。e.g. I have a little baby sister she is very cute. 我有一个小妹妹，她很可爱。【牛刀小试】在句子中填入small或者little1. Look! The

12、re is a farm （农场）by the sea.2. What a poor girl!多么可怜的小女孩啊！3. My skirt is too J need （需要）a new one.6.drink的用法原文链接：Look! The bird can drink the water now.看！这只鸟现在能喝水了，- . 、/【拓展】drink的用法II:作动词，意为“喝”，后而直接加上水、饮料等液体。；IIIIeg I'm thirsty, I want to drink some water.; 我口渴，我想喝点水。;II:作名词，若视为物质名词，不可数；尤其用于foo

13、d and drink这一搭配中 ；e.g. Food and drink are not permitted in this building.在本建筑内不准饮食.；但是，若指强调种类，则可数°如：；'e.g. Soft drinks and minerals sold here.此处出售软饮料和矿泉水。1>7.【复习人称代词】人称代词人称主格宾格形容性 物主代词单数第一人称我I第二人称你youyouyour第三人称他hehim她sheherher它ititits复数第一人称我们we第二人称你们youyouyour第三人称他她它 们themtheir【小试牛刀】 Yo

14、ur football clothes are on the desk. Please put(they, them, their) away.(We, Us, Our)English teacher is Mrs. Green.We all like(she, her, hers).(I, Me, My)can't get my kite.Could you help(L me, my) ?©Torn can't get down from the tree. Can you help(he, him, his)?We can't find our bike

15、s. Can you help(we, us, our)?句型全解，1 询问对方是否开心一Are you happy? Yes, rm happy.解析：该句为Be动词引导的一般疑问句，Be动词随人称变化而变化。一人称I + amr单数名词+ isBe动词第二人称You+ are-J、第三人称She/ he/ it /人名等+ is复数名词+ aree.g. The dogs are very cute, I love them so much.这些小狗非常可爱,我非常爱它们,happy为形容词，可以替换成其他形容词，比如“sad, hungry, thirsty, beautiful等形容词

16、” e.g. Are they hungry? They can have some biscuits.他们饿吗?他们可以吃些饼干。【牛刀小试】：根据句子意思，填入正确的Be动词的正确形式,、The sofa in the living room .、they in the classroom ?、this your glasses ?、Where Amy ?、She cute and friendly.2. Have some biscuits.吃点饼干。解析：、The chairs in the study.、he in the bedroom ?、-Are they on the fri

17、dge ? -Yes, they、Where the keys?(Dhave在本句中意为“吃”，除此之外，还有“有；喝”等意思.some意为“一些”，用于肯定句中。但表示“请求”“建议”的疑问句还是用some.e.g. Would you like some biscuits?你想来点饼干吗？any意为“一些；任何”，用于否定句和疑问句中。e.g. Do you have any English story books?你有英 i吾故事书吗？e.g. I have some 叩pies, but I doift have any bananas.我有些苹果，但是我没有香蕉。biscuits为可

18、数名词，此处要注意“bread面包” “water水” “milk牛奶”为不可数名词。【牛刀小试】用Some、any填空。1. We have apples, but we don't have pears.2. Is there orange juice in the fridge? Yes. there is 3. I can speak English, but I can't speak Russian.4. Is there tea in the cup? No, there isn't 5. Would you like hamburgers to eat?一般疑问句练习情况1：先用be的适当形式填空然后按照要求变换句型1. I a student.一般疑问句： 肯定回答:否定回答:2. He a doctor. 一般疑问句：肯定回答：否定回答：3. she a nurse?陈述句：肯定回答：否定回答：4. we happy?陈述句：肯定回答：否定回答：5. They workers. 一般疑问句： 肯定回答：否定回答：情况2：部分情态动词can后面动词用原型。6. I can speak English.我能说英