[译林版]五年级下册英语期中知识点复习(Unit1-4)

1、五年级下册英语期中知识点复习（Unit1-4 ）l.can的用法【知识梳理】基本用法：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用法讲解：能力，能，会E.g. We can speak much English now. 我们现在能说英语了。 表示许可，意思是 可以”。E.g. You can watch TV after supper.晚饭后你可以看电视。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,

2、of course.c） Can I write on the book? No, you can mustn ' t.X注意：could是can的过去式，同时也可以用来表示委婉语气，如： Could Can you help me?Yes,of course.Certainly. Sure.Could Can you tell me the way to the Zoo?句型转换：A.变否定句，变化规则是在情态动词后面加"not"。E.g. He can play the piano.（改成否定句）He can ' t play the piano.B.变

3、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。E.g. He can play the piano.（改成一般疑问句）Can he play the piano?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。E.g. He can play the piano.（对划线部分提问） What can he play?2. Why 与Because的问句与答句。由why提出的疑问句，回答时要在句子前加上Because。E.g. Why are you hungry? Because I do n' t have anything to eat.关于why的两个重点句

4、型why not do sth. =why don't sb do两阶匐型一般情况下可以互换）E.g. Why don ' t you go to school? Why not go to school?3 .特殊疑问词的用法意思用法例句who谁问人的身份，姓名等He is LiLieWho is he ?He is my brother.Who is he ?whom谁问人的身份，姓名等（问宾语）I can ask him the question.Whom can you ask the question?what什么问人的职业或事物是什么He is 旦 worker.W

5、hat is he?He has a book. What does he have ?which哪一个问一定范围内特指的人或物The big box is mine. Which box is yours?The girl at the door is Ann. Which girl is Ann?whose谁的问所属关系This is her book. Whose book is this ?This book is hers. Whose is this book?what color什么颜色问颜色（表语）My skirt is red . What color is your ski

6、rt?What time几点问点时间We play games at five in the afternoon ?What time do you play games?when什么时候问时间We play games in the afternoon ?When do you play games?where什么地方问地点（状语）We play games at home on Sunday ?Where do you play games on Sunday?why为什么问原因He isn't at school today because he is ill .Why isn&

7、#39;t he at school today ?how怎样问健康状况、做事的方式等He is fine/strongHow is he ?I go home by bike . How do you go home?how old多大几岁问年龄He is ledHow 01d is he ?how many多少跟复数名词，问数量There are thirty boys in my class.How many boys are there in your class?how much多少跟/、可数名词 问数量或价钱There is some milk in the bottle.How

8、much milk is there in the bottle?【 练一练】据对话填写出适当的特殊疑问词。A: _are the earphones?B: They are 2 yuan.A: _do you have dinner?B : At 6 o clockA: _is it today?B: It s Sunday.A: _is the boy in blue?B: He s Mike.A: _is the Christmas Day?B: It s on th5eth2of December.A: _is the diary?B: It s under the chair.A:

9、_is the hairdryer?B: It s blue.A: _is your cousin?B: He s 12 years old.A: _one is fatter, the blue one or the red one?B: The blue one.A: _is this red one?B: It s beautiful.A: _wallet is it?B: It s my wallet.A: _was it yesterday?B: It was the 1 st of October.A:_ present is it?B:It s Sasll.y 4 .put on

10、 的用法：穿上、戴上”，强调 “穿 ”“ 戴 ”的动作，后接衣服、鞋帽等。e.g： I want you to put on this coat and this hat.我要你穿这件外套，戴这顶帽子。Put on your heavy winter coat if you are going out.如果你要出去，穿上你的厚冬衣。【拓 展】 take off 的用法 ：（ 1 ） “脱下 ”的意思,反义词为put on.e.g： Put on your clothes.Done thetmtakoff. 把衣服穿上,别把衣服脱下.（ 2）此处的take off 意为飞机“起飞 ”. 例如：e

11、.g： When will the plane take off? 飞机何时起飞?The plane took off despite the fog. 尽管有雾,飞机仍照常起飞【词义辨析】wear, dress, put on这些动词或词组均含“穿衣，穿”之意。wear 最常用词，指穿衣、鞋袜或戴手套等，侧重穿戴的状态。dress 普通用词，指给自己或他人穿衣。既表动作又可表状态。put on 普通用语，指把衣服、鞋袜、帽子、手套等戴上去，侧重穿戴的动作。5 .have to与must的区别和用法 1） 1） have to 是情态动词词组表示“必须 ”， “不得不 ”，在这个意义上与mus

12、t 很接近，但must 表示的是说话人的主观看法，而have to 表示的却是客观需要。e.g： I have to go now. 我得走了。（客观需要）e.g： I must go now. 我必须走。（主观看法）You have to work hard to make a living. 为了谋生你就得努力工作。（客观心需要）You must do what I tell you.你必须按照我告诉你的去做。（主观要求） 2） have to有更多的时态形式：现在时，过去时，将来时等，而 must只有现在时形式e.g: We had to be there at8我们得 8 点到那里。I

13、 shall have to go to school tomorrow.明天我得去上学了。6 .祈使句讲解祈使句：用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句用法：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，可以用句号结尾注意：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、另1J、No parking.7 .

14、句型由where和how提问的特殊疑问句。句式为：疑问词+一般疑问句的语序。1. where用作疑问副词，在（往、从）哪里，在什么地方：Where are you?你在哪儿？Where are my gloves?我手套在哪里？Where do you live? 你住在哪儿？2. how在英语中通常用作副词，是特殊疑问句中本领最大的疑问词。（表方式、方法）怎样；怎么。-How +助动词+人称彳词+事情？-人称代词+事情+by+交通工具类名词。How do you usually go to school? 你怎样去上学？（交通方式）How does she study English?她是怎

15、样学习英语的?（指健康等情况）怎样How is Miss Zhang? 张小姐身体好吗 ？ How are you?你好吗？一Fine, thank you.我很好，谢谢。How do you feel? 你感觉怎么样？（询问天气）怎样How is the weather in Beijing? = What the weatheslike in Beijing?北京的天气怎样？ （指数量、程度）多少，后接其它形容词或副词，可以构成各类疑问词How many students are there in your class? 你班里有多少学生 ？ （ How many 多少）How long

16、will you stay here? 你要在这儿呆多久？（ How long 多久）How often do you go to a movie? 你好久看一次电影？（How often 多久一次）How far is your home from the library? 你家离图书馆有多远？（How far 多远）8.【重点句型】【一.问路的方式】How do I get to your home, Su Hai? 苏海，去你家怎么走？You can take the metro.你可以乘地铁。1）问路及其回答 .Asking the way （问路）以zoo为例，来看看有几种问路的句型

17、：- -Excuse me, How do I get to the zoo? How do I get there?- -Excuse me, can you tell me the way to the zoo, please?- -Can you show me the way to the zoo?- -Where' s the zoo?- -Can you tell me how to get to the zoo?Which is the way to the zoo? .几种常见的指路用语：Go/Walk along .沿着走Turn left/right at . 在向

18、左转 /右转Get on/off . at .在上/下You can take the . To get there.你可以乘到达那儿。You can see . on your left/right.你能在你的左侧/右侧看到 It ' s next to . /in front of . ehind . /near2） take v.乘坐如：take the bus/car/metro/taxi/train/plane/ship乘公共汽车/汽车/地铁/出租车/火车/飞机/轮船by bus/ bike/ plane/ ship/ taxi/ train/ metro/ car/ jee

19、p 乘坐，注意中间没有 the 或 a/an如： You can take the bus to get there. 你可以乘坐公交车到那儿。=You can get there by bus.你可以乘坐公交车到那儿。Let ' s go to Shanghai by trai俄们坐火车去上海吧。9 . They get in a taxi. 他们上了一辆出租车。get in上车get in & get on-get out ofget in 一般用于小汽车、出租车等小型交通工具;get on 一般用于公共汽车、火车、飞机、轮船等大型交通工具。-get off如：You can get out of the taxi at the park.你可以在公园处下车。You can get off the bus at next stop. 你可以在下站下车。=Let ' s take the train to Shanghai.10 .询问病情的方式1.