三年级下册培优练习（一）
一、写英语单词
1. 学校 2.教室 3. 故事书 4. 尺子 5.铅笔 6. 记号笔 二、火眼金睛，找出不是一类的单词
（ ）1. A. school B. cat C. dog D. panda （ ）2. A. ruler B. classroom C. pen D. scissors
（ ）3. A. desk B. classroom C. school D. home （ ）4. A. Kate B. Anna C. Ken D. waterbottle
（ ）5. A. go B. see C. nice D. look 三、选出错误的一项，将序号写在题前括号内，并把正确答案写在后面的横线上。
（ ）1. I have an storybook . A B C D
（ ）2. --- I have a ruler. --- Me to! A B C D E
（ ）3. Show I your waterbottle . A B C D
（ ）4. Look to my new pencil-box . A B C D E
（ ）5. I like peachs . A B C 三、选择填空
（ ）1. Glad see you again. A. too B. to C. go
（ ）2. Let’s go school. A. in B. of C. to （ ）3. Can I see new marker? A. you B. your C. it （ ）4. --- I have a big balloon. --- too! A. Is B. Me C. My
（ ）5. ---Look at my yellow bag. --- Wow, nice! A. how B. what C. who 四、写出下列缩写形式的完整形式
1. Let’s = 2. What’s = 3. Here’s = 4. It’s = 5. I’m = 6. My name’s = 五、连词成句
1. my, Look, at, purple, erasers (.) ① ② ③ ④ ⑤
2. is, What, the, pencil-box, in (?) ① ② ③ ④ ⑤
3. I, Can, have, water, some (?) ① ② ③ ④ ⑤
4. to, meet, Nice, you (.) ① ② ③ ④
5. have, orange, I, an, sharpener (.) ① ② ③ ④ ⑤ 六、补全对话
① Look, I have a new pencil. ② Sure. Here you are. ③ Hello, Peter.
A: I have a new waterbottle.
B: Cool! A: Oh, good! Can I see it? B:
三年级下册培优练习（二）
一、写出单词中所缺字母
m k b s m n k y t r n p n d c r y n p a r s r r b b t p p l b n n c b k b k p c h m s 文具 水果 动物 交通工具 二、写出下列短语
1. go to school 2. on the desk 3. in my bag 4. How nice! 5. a new Chinese book
6. touch your chair 7. 一位英语老师 8. 一个旧的铅笔盒 9. 一些牛奶 10. 回家 11. 看…… 三、选择填空
（ ）1. Look at . A. me B. my C. I （ ）2. Lisa a new doll. A. have B. has C. is
（ ）3. Is this elephant? A. an B. a C. the （ ）4. I have some . A. crayon B. crayons C. pencil （ ）5. on the table? A. What B. Whats C. What’s
三年级下册培优练习（三）
巧学妙记：
基数词： 1至12分别记，13至19都带-teen；整十后缀要用-ty，若是遇到几十几，只变个位就可以。 13～19 13 thirteen 17 seventeen 20～90 20 twenty 60 sixty 30 thirty 70 seventy 40 forty 80 eighty 50 fifty 90 ninety 14 fourteen 18 eighteen 15 fifteen 19 nineteen 16 sixteen “几十几”的数字，先说“几十” ，再说“几”，个位和十位中间要有连字符“-”。（例如： 21 twenty-one, 29 twenty-nine） 一、用英文写出1---12
0 zero 1 2 3 4 5 6 7 8 9 10 11 12 二、填入适当的数字
1. four + seven = 2.fourteen + = twenty 3. – zero = eighteen 4. – thirty = five 5. five × twelve = 6. ÷ six = seven 三、动脑筋，找规律，填入正确数字
1. one, two, , four, five, 2. one, , five, seven,
3. twelve, ten, , six, four,
4. one, two, three, five, ,thirteen, twenty-one, 5. five, ten, , twenty, twenty-five,
三年级下册培优练习（四）
一、找出每组单词中不同类别的一项
（ ）1. A. two B. twelve C. school D. fourteen （ ）2. A. dog B. book C. bear D. bird （ ）3. A. pen B. ten C. pencil D. ruler （ ）4. A. storybook B. English book C. Chinese D. picture book
（ ）5. A. classroom B. hand C. leg D. foot （ ）6. A. clock B. desk C. chair D. o’clock 二、选择填空
（ ）1. I’m in .
A. Grade 3, Class 2 B. class 3, grade 2 C. Class 3, Grade 2
（ ）2. How old you? A. are B. is C. am （ ）3. It’s five .
A. o’clock B. clock C. oclock （ ）4. three × seven – five =
A. sixty B. sixteen C. six （ ）5. ---How many cars can you see? --- A. I can see four. B. It’s five. C. I’m nine. （ ）6.--- How old is your brother? ---
A. I’m seven. B. He’s thirteen. C. She’s six. （ ）7. --- --- I’m fine.
A. How old are you? B. How are you? C. Oh, thank you. （ ）8. = 2 , 3 = 9 , = A. ten B. six C. eight （ ）9. ---What’s your number? --- is 12. A. She B. My number C. I 三、 连词成句
1. time, What, it, is (?) ① ② ③ ④
2. twelve, It, is, o’clock (.) ① ② ③ ④
3. home, go, Let, us (.) ① ② ③ ④
4. to, again, see, Nice, you (.) ① ② ③ ④ ⑤
5. my, in, markers, eleven, are, pencil-box(.) ① ② ③ ④ ⑤ ⑥ 四、朗读句子，并用1，2，3…标出顺序
（ ）Oh, nine o’clock. Let’s go to the zoo. （ ）It’s nine o’clock. （ ）Good morning, Jack. （ ）This is my new friend, Jim. （ ）Morning, Mike. （ ）Nice to meet you, Jim. （ ）Glad to meet you. （ ）What class are you in? （ ）What time is it, Mike?
（ ）I’m in Class 4, Grade 3.
（ ）I’m in Class 7, Grade 3. What about you? （ ）OK, let’s go.
五、加一个字母使之成为另外一个单词。
1. to — 2. you — 3. he — 4.his —
三年级下册培优练习（五）
时间表达法：
1. 整点表达法：用“数字+o’clock”, 如：6：00可表示为： six o’clock，（注：o’clock也可省略）。
2.半点表示法：用“钟点数+thirty”或“half（半） past（过） + 钟点数”，
如:
2：30表示为：two thirty或half past two。 3.几点几分表示法：
⑴用“钟点数+分钟数”表示：如：4：10可表示为 four ten;
⑵分钟数在30分钟以内的用“分钟数+past+钟点数”表示“几点过几分”：如 7：10 可表示为ten past seven;
⑶分钟数超过30分钟的用“（60-分钟数）+to+下一个钟点数”表示“差几分几点”：如：5：50可表示为 ten to six。 一、根据所给句子画出时间
It’s nine o’clock. It’s half past ten. It’s eight twenty-five.
It’s ten past three. It’s ten to three. It’s eleven thirty.
二、补全对话,将正确答案的序号写在横线上 A: Excuse me, Peter.
A. Ok, let’s go. B: It’s _____________.
B. What’s the time? C. it’s so late. D. ten to twelve A: Oh, . Let’s go home. B:
三年级下册培优练习（六）
一、单词分类，将单词前的字母填在横线上
A. mother B. dad C.father D.brother E. grandfather F. grandmother G. sister H. Lisa I. Peter J. mum L. son M. uncle N. daughter O. aunt
1. man: 2. woman: 3. boy: 4. girl: 二、对应词（反义词）连线
1. man A. uncle 5. go F. no
3. boy C. woman 7. black H. small 4. aunt D. that 8. yes I. white 三、猜一猜，写一写
1. My father’s father is my . 2. My mother’s mother is my . 3. My father’s brother is my .
4. My mother’s sister is my . 5. My uncle’s son or daughter is my .
6. Peter’s son is the father of my son, then (那么) I’m Peter’s . A. grandfather B. father C. son D. grandson(孙子)
7. He has a family of three. Do you know the meaning? ( ) A. There are three people in his family. B. He is three years old. And he has a family. C. He has three families.
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