1、2023-2024学年三年级英语下册寒假自学课（人教PEP版）Unit 3 语法易错+巩固练习课文知识预习知识考点一：Wow ! 哇！课文中的wow(哇)属于感叹词，常表示一种惊惊奇或钦佩的语气，可单独成句。感叹词是英语口语中最富于表现力的词语之一。它是说话时表达喜怒哀乐等强烈情感的词。它位于句首时，不构成后面句子的任何语法成分，却在意义上与它有关联，后面的句子一般说明这种情感的性质、原因等。例：-Wow!How nice your drawing is!哇!你的画画得太好了!-Thank you.谢谢你。知识考点二：Its so tall! 它好高啊！ “句型It is(so)+形容词。”用
2、来描述动物的外形特征。该句型中it是代词，作主语，is是连系动词，其后加形容词(tall, short,fat,thin.)描述动物的具体外形特征。形容词前有时加副词so来加强语气。例：Look at that elephant.看那头大象Wow!Its so big!哇!它好大呀!知识考点三：Come here,children! 到这里来，孩子们!当我们在生活中想要招呼别人到自己身边来的时候，就可以使用“come here”这个短语。为了让招呼的对象更明确，还可以在“come here”后面加上某人的名字或称呼语。例：-Come here,Mum!Look at the little bi
3、rd. 过来，妈妈!看那只小鸟。-Wow!Its so cute. 哇!它好可爱。知识考点四：How many animals do you know? 你知道多少种动物?此句句型为询问人或事物数量的特殊疑问句，常用数字回答。【句型结构】问句：How many+可数名词复数+一般疑问句?答语：(主语+动词+)数词(+名词)。例：-How many pencils do you have?你有多少支铅笔?-l have two pencils.我有两支铅笔。-How many books do you have?你有多少本书?-Seven.七本。知识考点五：I know all the anim
4、als.我认识所有的动物!此句句型用来表示某人了解某种事物。其中know意为“知道；了解”后可接名词或代词，意为“知道;了解”【句型结构】主语+know/knows+名词/代词(+其他)例：I know her mother.我认识她妈妈。He knows that man.他认识那个男人。知识考点六：名词单复数(1)名词可以分为可数名词和不可数名词，不可数名词没有单复数，一律看作单数。(2)可数名词的变化规则：一般在词尾加s,如：books,bags,fruits。以s、x、ch、sh结尾的名词加es,如：class -classes,box -boxes以辅音字母加y结尾的名词，变y为i再
5、加es,读iz;如：baby-babies以元音字母加y结尾的名词直接在词尾加s。如：boysdays以f、fe结尾的名词变f、fe为ves,如：wolf狼-wolves wife(妻子)-wives life(生命)lives knife knives以o结尾的名词除了tomato/potato/hero+es外，其他的加s。如：zoo -zoosphoto -photos巩固练习一、单选题。( )1Look at the elephant. It has a _ nose. AlongBshortCtall( )2The monkey is thin, but the panda is _
6、. AthinBfatCbig( )3It _ thin. It _ a short tail. Ais; hasBhas; isChas; has( )4Look at the bear! Ha! Its _!AlegsBearsCshort( )5The giraffe has _ legs and a _ head. Along; smallBtall; bigCshort; thin( )6The children are _ the zoo. AonBatCto( )7Look at the giraffe. _ so tall. AIt hasBItsCIs it( )8The r
7、abbit(兔子) has long _. AearBan earCears( )9Lets go to the zoo. _AThank you.BGreat!CYes, I do.( )10The squirrel(松鼠) is small, but it has a _ tail. AsmallBtallCbig二、中英文匹配。A你知道多少种动物？B高的那个是一只猴子。C我在动物园里。D那些长颈鹿真可爱！E真可爱！F让你变高。G别给鸟喂食。H看那些孩子们！( )11The giraffes are so cute! ( )12Dont feed the birds. ( )13How l
8、ovely! ( )14Look at the children. ( )15Make yourself tall. ( )16I am in the zoo. ( )17The tall one is a monkey. ( )18How many animals do you know? 三、句图匹配。AB C DE. ( )19Its small. It has small eyes and big ears. It has a long tail. ( )20It has a long tail and big eyes. ( )21Its black and white. It ha
9、s two big black eyes. ( )22It is cute. It has a short tail. It has two long ears. ( )23Its big. It has a big body and a long nose. 四、将下列句子与对应的答语连起来。AIt is in the zoo.BOh. its so tall.CYoure right.DIts black and white.EWow, its so big.( )24Look at the giraffe. ( )25The bind is small. Its cute. ( )26W
10、here is the tiger? ( )27Look at the elephant. ( )28Look at the panda. 五、排序题。29AWelcome to the zoo. Look at the elephant.BLook at the giraffe.CWow! It has a long nose.DHaha! It is so tall!EOh, yes. The monkey has a long tail and small eyes.FYes, the nose is long. And that is a monkey. It is very cute
11、.GYes, it is tall.A ( ) ( ) ( ) ( ) ( ) G六、选内容补全对话/短文AHow many giraffes?BIt has a long nose.CYes, I like it.DWhats that?EYes, it is a cute giraffe.A: Wow, the zoo is so big!B: 30 A: Jack, is it a giraffe?B: 31 Its so tall.A: And it has a long neck (颈) and long legs.B: 32 A: One, two, three. nine. Ni
12、ne giraffes.B: Look! 33 A: Its an elephant.B: Wow! 34 A: And it has big ears.B: Its so funny.七、连词成句。35eyes, big, has, it (.) 36has, long, it, a, nose (.) 37long, has, nose, It, a (.) 38Its, big, so(.) 39small, is, one, the, monkey, a (.) 八、阅读对话，选择正确答案，将其标号填入括号内。Tom: Whats that?Miss White: Its a pand
13、a. Is it fat?Tom: Yes, it is. Miss White: Look at the giraffe!Tom: Wow! It is so tall. It has a long neck(脖子) and a small head. Miss White: Thats right. Do you like giraffes?Tom: Yes, I do. What about you, Miss White?Miss White: I like monkeys. They are so funny. And monkeys like bananas.( )40The pa
14、nda is _. AfatBthinCtall( )41The giraffe has _. Aa short neckBa big headCa long neck( )42Tom likes _. AgiraffesBpandasCbears( )43Miss White likes _. ApandasBelephantsCmonkeys( )44Monkeys like _. AapplesBbananasCoranges参考答案：1A2B3A4C5A6B7B8C9B10C11D 12G 13E 14H 15F 16C 17B 18A19B 20A 21E 22C 23D24B 25C 26A 27E 28D29C F E B D30C 31E 32A 33D 34B35It has big eyes.36It has a long nose.37It has a long nose.38Its so big.39The small one is a monkey.40A 41C 42A 43C 44B
