译林版五年级下册Unit1知识点整理一、单词:because 因为 fairy 仙女 fit合适，合身have to 不得不，必须 leave…behind 留下，丢下mushroom 蘑菇 prince 王子 understand 明白，理解pick 摘，拾 take off 脱下 be bad for有害的clothes 衣服 let 让 put on 穿上 before 在…以前try on 试穿 late 迟的 pick 摘二、词组：at the prince’s house 在王子的房子 be sad 伤心go to the party 去聚会 don’t have any nice clothes or shoes没有漂亮的衣服或鞋子have a good time 过得愉快at the party 在聚会 take off 脱下 try on 试穿 have to go必须走leave…behind 留下，丢下 in the forest 在深林里under a tree在一棵树下 pick a big red mushroom摘一个大红色的蘑菇look so nice 看起来很漂亮 are bad for us 对我们有害的三、句型：Why are you so sad ? 你为什么这么伤心？Because I can’t go to the party. 因为我不能去参加聚会.Why？为什么?Because I don’t have any nice clothes and shoes.因为我没有漂亮的衣服或鞋子.重点单词：重点词组：1 在王子的家中2 不能去3 过来帮帮我4 如此的悲伤5 参加派对6 没有漂亮衣服和鞋子7 让我来帮你 8 穿上新衣服9 回来 10 在12点之前11 玩的开心 12 在聚会上13 不得不走 14 你的鞋子15 拜访每一户家庭 16 很多女孩17 试穿鞋子 18 它不合适19 试穿它 20 脱下你的外套21 试穿它们 22 不得不睡觉23 穿上这件红裙子 24 没有翅膀25 帮助灰姑娘 26 不得不回来重点句型：1 王子的家中有一场舞会，但是灰姑娘不能去参加.2 你为什么这么伤心？因为我不能参加舞会.3 为什么你不能参加舞会？因为我没有漂亮的衣服和鞋子.4 灰姑娘穿上了新衣服和鞋子.她在舞会上玩得很开心.5 许多女孩试穿了这只鞋，但是不合适.根据课文内容填空There is a at the , but Cinderella . Because she niceor . She is very . A fairy and . Cinderellathe clothes and . She aat the party. But she go o’clock. She runs fast and loses(丢) her . Theprince . Many girls the shoe, but it . Finally, Cinderellait , it .四，语法：知识点1：can 的用法1) can表示能力，意思是“能，会”.后面直接跟动词原形，用于一切人称和数.Can的否定形式为can not，其缩写为“can’t.如：We can speak much English now. 我们现在能说英语了.2) 表示许可，意思是“可以”.如：You can watch TV after supper. 晚饭后你可以看电视.如：You can stay here for another six weeks. 你可以再待在这儿六个月.3) 和can相关的常用句型a）Can I help you? ——Yes, please. / No, thanks.b）Can I borrow your book?----Yes,of course.c）Can I write on the book? ------No, you can’t\mustn’t.批注：could是can 的过去式，同时也可以用来表示委婉语气,但在小学阶段重点考察委婉语气的用法. 如：Could \Can you help me?---- Yes,of course.\Certainly.\ Sure.Could \Can you tell me the way to the Zoo?情态动词的基本用法1）情态动词没有人称和数的变化；如: Li ming can speak English.2）情态动词的后面必须跟动词原形; 如:He should go to school on time.3)情态动词的句式变化A.变否定句，变化规则是在情态动词后面加 "not".例如：He can play the piano.（改成否定句）He can’t play the piano.B.变一般疑问句，变化规则是将情态动词直接提到句首，后面保持不变.例如：He can play the piano.（改成一般疑问句）C.变特殊疑问，变化规则是词加情态动词开头的一般疑问句.知识点2：Would表示建议“你愿意…吗”Would you like to go shopping with me?-----Yes, I’d love to. /I’d love to. But I’m busy now.Would you like something to eat/drink? ----Yes, I’d like…一、专题精讲二、知识点1:情态动词的用法.例1：I can a lot of songs.She can (跳舞).Who can the piano?A. sing, dances, playsB. sing, dance,playC.sing, dancing, playD.sing, dance, play例2: He watching TV, but he can’t it, because he has a lot of homework to do.A. likes,watchB.like, watchesC.like, watchD.likes,watches知识点2：情态动词的选择例1：----I’m afraid I need a pair of glasses.I not see the words on the blackboard.----That’s terrible(严重的）.You may have got poor eyesight（视力差）.A.canB.mustC.mayD.need例2：-----Mum, I watch TV after I finish my homework?-----Yes ,you .A.must,mustB. shall, shallC.can,canD.do,do知识点3:情态动词的句式变化按要求改写句子例1： I can swim fast.I ________ ________ fast. (否定句)例2：They can take the books out of the room. （否定句）They ________ ________ the books out of the room.例3： He can play basketball well. （一般疑问句）_______ he ______ basketball well?A.按要求改否定句和一般疑问句.1.I can run fast.(改为否定句）I fast.2.He can play basketball well.(改为一般疑问句）he basketball well?3.You can use my ruler. (改为一般疑问句)I use your ruler? Yes,you .4.I can go to play football now.((改为一般疑问句)B.对划线部分提问.I go to play football now? No, you stay at home.5.Su Hai and Su Yang can dance beautifully. (改为一般疑问句,并作否定回答)_______ Su Hai and Su Yang _______ beautifully? No, they _______.1.2. We can pick the flowers in the park.2. I would you like some cakes to eat?3.Tom can go to the cinema by bus.祈使句讲解一、祈使句：用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句.祈使句的作用是要求、请求或命令、劝告、建议别人做或不做一件事.祈使句的句末一般用感叹号，但是有些祈使句的语气较弱，可以用句号结尾祈使句因对象（即主语）是第二人称，所以通常都省略.祈使句的动词都为一般现在时，例：Go and wash your hands. 例如：保持肃静！Be kind to our sister. Watch your steps.表示禁止的句式有：不准、不要、别、No parking.二、表现形式Let型(即:Let + 宾语 + 动词原形 + 其它成分).如:Let me help you. 让我来帮你.●否定结构:Let型的否定式有两种:“Don\'t + let + 宾语 + 动词原形 + 其它成分”和“Let + 宾语 + not + 动词原形 +其它成分”.如:Don\'t let him go. / Let him not go. 别让他走.二、祁使句祈使句是用来向别人提出命令,建议或请求的句式.常见的祁使句有以下五种:1) Let's 开头的祁使句如: Let's say it in English ."let"带头的祈使句是个常见的动词句型，它的主要用法有下列三种：1.表示“建议”. 这个句型里的"let"后头紧跟着一个第一人称的代词宾语，如：(1) Let me try. (2) Let's do it. (3) Let me go and look for it.2.表示“警告”、“蔑视”、“威胁”等.这种祈使句里的宾语也是第三人称为主.除了口气凶悍之外，有时还语带讽刺，如：(7) Let him try and he will expose（暴露） his inability（无力） to work on his own.用"let"的祈使句时，必须注意下列几点：Let’s …. 让我们….（ let’s = let us ）一、"let" 的否定句有二.如果宾语是第三人称用"Don't let....."；如果宾语是第一人称，则用"Let......not"：Don't let this type of things happen again.Let's not go out until after the rain.二、用"Let\'s"时，把谈话者的对象包括在内；用"Let us"时，并不包括对方，如：(17) Let's try it, shall we?(18) Let us do it by ourselves, will you?从(17)里的"shall we"和(18)里的"will you"，不难知道前者包括听话人，后者并没有.全写与缩写：I am = I’m you are = you’re who is = who’s do not = don’tcan not = can’t I would = I’d let us = let’s does not = doesn’t一、用所给单词的适当形式填空1.2.Let ________(we) go and have a look.3.The shoes don’t__________(fit) me.4.Who_________(have) to go back now?4.She _________((visit) every house.5.I don’t have__________(some) new clothes.二、单项选择.1. Let ________ help you. A. her B. I C. my2.- Do you have__________ nice clothes __________ shoes? - No, I don’t. A. some,and B. any, and C. any, or3.-__________ do you like doing?- I like_______ pictures.A.What, drawingB. What, drawC. Who, drawing4.-_________ you feel happy? -Yes.A. AreB. DoC. Have5.-Why can’t we eat these sweets?- Because they’re bad ____ our teeth.A. atB. forC. to三、按要求改写句子.1. I ’m trying on some clothes in the shop.(对画线部分提问) ______ ______ ______ _____ in the shop?2. Bobby understands.(改为否定句)Bobby ________ _________.before 10 o’clock.(对画线部分提问)_______ does your father _______ back?4. I can see a fairy in the sky.(对画线部分提问)_______ _______ _______ _______ in the sky?5. I have some snacks.(改为一般疑问句)_______ you have _______ snacks?基础练习一一、选择正确的字母或字母组合将单词补充完整，并写出其汉语意思.( )1.wh__ A. i B. e C. y _________( )2.l__t A. ei B. o C.a _________( )3.bef_ __e A. or B.er C.ar _________( )4.cl__thes A.e B.o C.i _________( )5.bec__use A.i B.a C.e _________二、三、英汉互译1.不得不______________2.穿上________________3.有害的________________4.脱下_______________5.回来________________6.leave……behind ______________7.so sad _________________8.have a good time ______________9.try on the shoe _________________ 10.sit in the basket____________三、句子匹配( )1. Why are you so sad ? A.Fine, thank you.( )2.Where are my gloves ? B.Yes, I do.( )3.Do you have any cakes ? C.Because I can’t go to the part y.( )4.How does Sam go to school? D.They are on the bed.( )5.What does Mike have? E.He goes to school on foot.( )6.Can I go to school on foot ? F.No , you can’t.( )7.Where do you live? G.He has a pot.( )8.Is he an American? H.I read stories at home.( )9.What do you do at weekends ? I.Yes, he is.( )10.How are you? J.I live near school.四、选择填空( )1. — ________ are you so sad? —Because I can’t go to the party.A. WhatB. WhyC. How( )2.There’s a party _______ the ________ house.A. at , princeB. on , prince’sC. at , prince’s( )3.I _______ go now.A. put onB. try onC. have to( )4.Lucy ______ on the T-shirt but it _____ fit.A. try , doesn’tB. trys , don’tC. tries, doesn’t( )5. This pair of shoes is beautiful. Cinderella tries _______.A. them onB. on themC. it on( )6. There___a glass of water and three bottles of milk on the table.A. amB.isC. are( )7. Why _____ you so happy now ?A. doB. areC. don’t( )8. Cinderella _____ a good time at the party.A. haveB. hasC. having( )9. He always _____ to school on foot.A.goesB. goC. going( )10. I don’t have _______ new clothes..A. aB. anyC.some五、用所给词适当形式填空2.I don’t have _______ (some) nice clothes or shoes.3.Cinderella puts on the new _______ (cloth) and shoes.4.I have to ______(go) home now.5.Cinderella ________ (try) on the new shoes.6.Why can’t I _______(go) to the party ?六，按要求完成下列各题.7.He likes ______(ride) it in the park.8.There ______ (be) a Christmas tree and some presents here.9.The music room is on the _______(two) floor .10.Su Yang and Is.1．I have some nice clothes. (改为否定句)I ________ have __________ nice clothes.2.She tries on the new clothes.（改为一般疑问句）_______ she ________ on new clothes ?3.Because I can’t you go to the party.（对划线部分提问)_______ can’t________ go to the party?before 10 o’clock.（对划线部分提问)_______ does your father________ back?____________________________________七、根据中文完成句子.1.在王子的房子里有一个聚会.There is a _______ at the ________ house.2.许多女孩试穿鞋子.Many girls ______ _______ the shoe.3.因为这些蘑菇对我们有害.Because these mushrooms _______ _______ for us !4.现在我不得不不走了.I _______ to ______now.5.请在十一点前回来.八、根据短文内容，选择最佳答案，将序号写在题前的括号内.The Roses（罗斯一家）like having picnics on Sundays. This Sunday they want to go to the Red Park. Jack and Mike, their sons, get up early in the morning. Jack puts on a shirt and jeans, and Mike puts on a T-shirt and jeans. They also put on their running shoes. After that they help their mother put bread, milk, eggs and some fruit in a basket and carry it to the car. Mrs Rose also takes four glasses of juice with her. The little dog Jerry is running after her. It wants to go with them, too. They are all very happy.( ) 1. On Sundays, the Roses like_________________.A. going shoppingB. watching TVC. having picnics( ) 2. Jack and Mike wear_____________.A. shirts and jeansB. jeans and running shoesC. jackets and jeans ( ) 3. Mr Rose and Mrs Rose have________________.A. two sonsB. a little catC. a new car( ) 4. They go to the park with_______________.A. some apples and orangesB. some bread and milkC. some food and drink ( ) 5. Which sentence is not true？（下面哪句话是不正确的？）A. There are five people in Mr Rose’s family.B. Jack and Mike can have some juice.C. Jerry wants to go to the park, too.。