1、苏教版五年级下册英语Unit1知识点整理（译林版）10、日食：当月球运动到太阳和地球中间，如果三者正好处在一条直线上时，月球就会挡住太阳射向地球的光，在地球上处于影子中的人，只能看到太阳的一部分或全部看不到，于是就发生了日食。日食时，太阳被遮住的部分总是从西边开始的。22、光的传播速度是每秒钟30万千米，光年就是光在一年中所走过的距离，它是用来计量恒星间距离的单位。缺点：不仅消耗大量电能，留下残余物，如果控制不好，还会产生有毒物质，造成二次污染。【词汇】1. prince 王子 2. fairy 仙女3. why 为什么 4. because 因为 5. clothes 衣服 6. let 让
2、7. put on 穿上 8. before 在.以前9. have to 不得不，必须 10. try on试穿11. fit 合适，合身 12. take off脱下13. mushroom 蘑菇 14. late 迟的，晚的15. pick 摘，拾 16. understand明白，理解17. be bad for有害的 18. leave .behind留下，丢下 【词组或短语】1. at the princes house 在王子的宫殿 2. come and help me 过来帮我3. my gloves 我的手套 4. so sad 如此伤心5. put on the new
3、clothes and shoes 穿上新衣服和鞋子6. come back 回来 7. before 12 oclock 在12点前8. have a good time 玩得开心 9. at the party 在派对上10. have to go 不得不走 11. visit every house 拜访每一间屋子12. try on the shoe 试穿鞋子 13. fairy tales 童话故事14. remember these question words 记得这些提问词15. Monkey King美猴王 16. have a drink喝一杯17. draw a dres
4、s画一条连衣裙 18. have some snacks吃一些零食19. in the forest 在森林里 20. find some mushrooms找到一些蘑菇21. hurry up 快点 22. look so nice看起来如此漂亮23. pick a big and red mushroom 采到一颗又大又红的蘑菇24. dont understand 不理解 25. be bad for 对有害26. What a pity!真可惜！ 27. take off 脱下28. put on his jacket 穿上他的夹克衫 29. take offher coat 脱下她的
5、外套30. go to the party去参加聚会 31. my foot hurts我的脚疼32. under a tree在树下 33. all the girls所有的女孩34. leave a shoe behind丢下了一只鞋 35. fit well正合适【语法】一、第三人称单数第三人称单数通常出现在一般现在时的句子中。当主语为第一、二人称(I,you)或复数(we,they,my friends,children.)时，动词为原型；只有主语为第三人称单数（he,she,it）时，动词词形才发生变化。动词词形变化规律：1.通常在动词后直接加scome-comesfit-fitsp
6、ut-puts2.以o,s,x,sh,ch结尾的单词后加esdo-doescatch-catches3.以辅音字母加y结尾，把y改再加estry trieshurry-hurries4.不规则变化havehas填写动词的正确形式1.Many girls_the shoe.（try）2.Cinderella _the shoe.（try）3.Bobby_a big red mushroom.（pick）二、以why为句首询问原因的特殊疑问句,通常用because开头的句子回答,句式为:why+一般疑问句A:Whyare you so sad?B:BecauseI cant go to the p
7、arty.A:Whycant you go to the party?B:BecauseI dont have any nice clothes or shoes.练一练1._ cant we play football outside? _ it is raining now.2._ are you so happy? _ I can go shopping with my sister.3. _ does Nancy take off her coat? _ she is hot.4._ does Mike put on his coat? _ he is cold.三、 特殊疑问词用法小
8、结归纳与配套练习单词意思用法单词意思用法when什么时间问时间what什么问东西who（主格）谁问人what time什么时间问时间whom（宾格）谁问人what colour什么颜色问颜色whose谁的问主人what about.怎么样问意见where在哪里问地点what day星期几问星期which哪一个问选择what date什么日期问具体日期why为什么问原因what for为了什么问目的how.怎么样问情况how much多少问价格how old多大问年龄how about.怎么样问意见how many多少问数量how far多远问路程练一练1. A: _ is the boy in
9、 blue? B: Hes Mike.2. A: _ wallet is it? B: Its mine.3. A: _ is the diary? B: Its under the chair.4. A: _ is the Christmas Day? B: Its on the 25th of December.5. A: _ are the pencils? B: They are 25 yuan.6. A: _ is the flower? B: Its blue.7. A: _ is it today? B: Its Sunday.8. A: _ was it yesterday?
10、B: It was the 13th of October.9. A: _ is this red one? B: Its beautiful.10. A: _ is it from here? B: Its about two kilometre away.11. A: Can I have some paper and some crayons? B: _? A: I want to make a kite.12. A: _ one is fatter, the blue one or the red one? B: The blue one.13. A: _ is your cousin
11、? B: Hes 15 years old.14. A: _ do you have dinner? B: At 6 oclock.15.A: _ shoes do you have? B: I have 20 shoes.【语言知识点】1.Let me help you. 让我来帮助你。 Let sb. do sth. 意为“让某人做某事”， let后接人称代词的宾格形式或者人名，其后面的动词要用原形。 Lets play football together.让我们一起踢足球吧。 Let Helen clean the room. 让海伦打扫房间。填写正确的名词形式 Let _ go to
12、the party.(she) Let _ try on the shoe.(Cinderella)2.Finally, Cinderella tries it on. 最后，灰姑娘试穿了它。 try on 意为“试穿”。 此短语中的on为副词，其后面所接的宾语是名词时，名词放在try on 的中间或后面均可；但其后面所接的宾语是代词(them,it)时，代词只能放在try on 的中间。Can I try on the jacket? / Can I try the jacket on? 我能试穿一下这件夹克衫吗?The shoes are very nice. Please try the
13、m on.这些很好看。试穿一下。类似还有：put on(穿上), take off（脱下），如：Its cold outside. Put onyour coat. / Its cold outside. Putyour coaton./ Its cold outside. Putit(指代大衣) on.外面很冷。把大衣（它）穿上。3.Sorry, I have to go now. 对不起，我现在必须（不得不）走了。 have to通常指由于客观原因则不得不做某事，意思为“不得不”。如： Its dark now. I have to go home. 天黑了，我不得不回家。 have to
14、与一般情态动词（如：can, must, may）的异同 相同点： 一般的情态动词不能单独作谓语，后面必须接动词原形一起构成谓语，have to 也是这样。 情态+动词原形/have to+动词原形 不同点：1）一般的情态动词没有人称和数的变化，而have to 有人称和数的变化。一般现在时中当主语是第三人称单数时要用has to，其余的人称用have to。如： She has to go to school by bus. 她不得不乘公交车上学。 2）否定句和疑问句的构成方式不同：一般的情态动词直接在后面加not构成否定句，把这些情态动词提到句首就构成一般疑问句。 He can play
15、football.(肯定句) He can not/cant play football.(否定句) Can he play football?（一般疑问句）have to 的否定句和疑问句的构成往往要借助于助动词do的适当形式 即have to,has to的否定式分别为dont have to,doesnt have to 疑问句:Do.have to, Does.have to。 Shehas togo to the hospital. 她必须去医院。 Shedoesnt have togo to the hospital. 她没必要去医院。 Does she have to go to
16、 the hospital? 她必须去医院吗？ Do I have to put on the coat? 我必须穿上外套吗？填写have to的正确形式。Lisa _ go to school before 8 oclock.We _ finish the work in one hour.3. Because these mushrooms are bad for us! 因为这些蘑菇对我们有害! be bad for意为“对有害的”， 其后接名词或人称代词的宾格形式，反义短语为be good for（对有益的）。 The cigarette is bad for health. 吸烟对身
17、体健康不好。 Doing morning exercise is good for our health.早锻炼对我们的身体是有好处的。选词填空(is good for , is bad for)The rubbish(垃圾) _ the environment(环境).Eating some vegetables _ your health.4. I like reading fairy tales. 我喜欢看童话故事书。 like doing sth意为喜欢做某事。 I like reading stories about the Monkey King and Nezha. 我喜欢看美猴
18、王和哪吒的故事。 He likes drawing picture. 他喜欢画画。【语音】本单元学习的是字母组合dr的发音。字母组合dr在单词中一般发/dr/音。发音方式：/dr/是浊辅音，发音时舌头放开，让气流从舌尖和齿龈间冲出，冲破阻碍发出短促的/d/后立即发/r/。要注意发音时双唇稍微突出，略成圆形，不送气，声带振动。draw, dress, drink, driver, dragon, Andrew, Andrea参考答案1-3 try tries picks1-4 WhyBecause WhyBecause WhyBecause WhyBecause1-151.Who 2.Whose 3. Where 4. When 5. How much 6. What colour 7. What day 8. What date 9. What about/How about10. How far 11. What for 12. Which 13. How old 14.What time15. How manyher Cinderellahas to have tois bad for is good for
