三年级上册全册语法句型汇总,教师：文小语 时间：October 27, 2020,小学英语三年级上册科普版,,,,目录,提示：双击打开后可根据需要进行编辑，打印，保存欢,迎,下,载,Are you ? （一般疑问句) 一般疑问句：用be或助动词或情态动词置于句首，并以“Yes,”，或“No,”或相当于yes/no回答的问句称为一般疑问句.,,Are you? 答语:Yes, I am./ No, Im not.,你是谁？,Are you Kitty? Yes, I am/ No, Im not./No, Im Alice.,doll,robot,ball,toy car,teddy bear,toy plane,1.How many dolls are there ?,2.How many robots are there ?,3.How many balls are there ?,How many ...are there ?,有多少吗？,Translation:,1. How many teddy bears are there ?,2. How many toy cars are there ?,3. How many toy planes are there ?,你知道How many...? 句型怎么回答吗？,How many ...s are there ?,a. There is a /an /one ...,b. There are two /three ...s .,review,1.How many ...s are there ?,There is ... There are ...,2.Is there a /an ...?,Yes , there is . No , there is not .,How much的用法,1. 常用的询问价格的句式,结构为“How much+ be动词+主语?”如果双方都知道所指为何物,也可省略为“How much?” 意为 “多少钱”, 其答语为 “Its +价格”或 “They are+价格”, it代替单数可数名词或不可数名词,they代替复数名词。
例: How much is the white T-shirt? 这件白色的T恤多少钱？ Its ten dollars. 10美元 How much are the blue pants? 这条红蓝色的裤子多少钱？,2. 询问价格还可以用: Whats the price of?该句中的price意为 “价格”,是名词,即“多少钱？”例如： Whats the price of the TV? 那台电视机多少钱？,The blue jacket looks nice on you. ____ is it? Its 50 dollars. A. How many B. How much C. How long D. How often,解析:本题考查how疑问短语根据该问句的答语Its 50 dollars “50美元”可知是对价格提问, A项后接可数名词复数, 意为“多少”, C项就时间长短提问; D项是就表频率副词提问时使用,意为“多久”练 习：,B,How much are the shoes？(写出同义句) ________ ____ ______ ____ the shoes? ______ ______ are the shoes?,Whats the price of,What price,解析: Whats the price of 因上文是询问鞋的价格, 且给出四个空, 故用同义句型Whats the price of? What price同理,给出两个空用What price 。
1. 对近处单数物品提问： A: What is this?=Whats this? B: This is a/an 或Its a/an 2. 对远处单数物品提问： A: What is that?=Whats that? B: That is a/an或Its a/an,What is it?,Look at those pictures and guess!,Whats this? Its a pencil. No, it isnt. Its a pen.,Look! Whats this? Is it a hat? Yes, its a hat. Right.,Who is + 名词/代词/物主代词?,,表示：“谁是某某某”它是特殊疑问句 特殊疑问句是指以特殊疑问词开头，对句子中某一成分提问的问句Who is he? He is my father/brother/uncle,用英文描写人物的外貌与五官: 描述身材常用的形容词有: tall, small, short 描述体型的有: fat, thin, big, small, strong,描述相貌的有: cute, beautiful, pretty, sweet, handsome 描述眼睛、鼻子、耳朵、嘴巴等的形容词有： big, small, cute 描述头发的形容词有： long, curly, straight, blond, brown, black,eg： She has big eyes and long, brown hair. Shes cute. He has big eyes and short, blond hair. Shes tall and thin. She has long, blond hair.,自我介绍： Hello, Im Joe. Im tall. My hair is short. My eyes are big. My mouth is big. ,基数词与序数词,基数词 表示数目的词称为基数词。
其形式如下： 1. 从1--10 One, two, three, four, five, six, seven, eight, nine, ten.,2. 从 11--19 eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen 这里除 eleven, twelve, thirteen, fifteen, eighteen为特殊形式外，fourteen, sixteen, seventeen, nineteen都是由其个位数形式后添加后缀-teen构成3从 21--99 整数几十中除twenty, thirty, forty, fifty, eighty为特殊形式外，sixty, seventy, ninety都是其个位数形式后添加后缀-ty构成 表示几十几时，在几十和个位基数词形式之间添加连字符“-” 21 twenty-one 45 forty- five 76 seventy-six 92 ninety-two,基数词变为序数词口诀： 基变序，有规律，结尾都加“th”。
一二三需特记，结尾带有t、d、d 八减t 九去e，ve要用f替， y要变“ie”，结尾仍有th 若要遇到几十几，只变个位就可以,解析口诀： one first, two second, three third 这三个词变化特殊，要单独记； eight eighth, nine ninth, 八去t，九去e后再加-th； five fifth， twelve twelfth， 五、十二把ve换成f再加-th； 整十先把词尾y改为ie再加-th twenty twentieth， thirty thirtieth... 两位数时则十位数用基数词，个位数用序数 词,如：twenty-first祈使句 祈使句的定义及句式特征 定义：祈使句是用来表示请求、命令、叮嘱、邀请、劝告或祝愿等的句子它的特点是通常省略主语you,以动词原形开头，末尾可用句号或感叹号祈使句没有疑问句的形式，一般只有肯定和否定两种形式Goandwashyourhands.(表命令) 2. Bequite,please.（Pleasebequiet.（表请求） 3. Bekindtoyoursister.（表劝告） 4. Watchyoursteps.（表警告） 5. Noparking.(表禁止),学习下列语句并判断其语气,1. Close the door, please. 2. Open the window, please. 3. Look at the blackboard, please. 4. Please clean the blackboard, Kitty. 5. Come in, please.,提示：双击打开后可根据需要进行编辑，打印，保存。
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