科普版五年级下册第7课练习

.Lesson 7 I can see twenty-one pens.1、 重点单词1. thirty 2. forty 3. fifty 4.doctor 5.twice 6.was 7.marry 8.husband2、 短语1. Could you help me ?2. count out3. Whats the matter with sb.?= Whats wrong with sb.? = Whats up ?3、 语法1. 询问多少How many + n.(复数)+其他？How much + n.(不可数) +其他？Eg. How many pens can you see? How many students are there in the classroom?2. 基数词的学习 “几十几” : 几十-几 eg. twenty-onetwenty thirty forty fifty sixty seventy eighty ninety3. 询问年龄：How old + be + sb. ?Lesson 7 练习题1、 找出划线部分读音与众不同的单词。( )1. A. turn B. doctor C. learn ( )2. A. Friday B. fifty C. sky ( )3. A. food B. good C. foot ( )4. A. people B. zoo C. street ( )5. A. come B. some C. home 2、 选择题。（ ）1.-Are the rulers _? -Yes, theyre _. A. your; our B. yours; my C. yours; mine （ ）2-Hi, Jim! _? -Let me see. Its about four thirty. A. How old are you? B. Whats the time? C. Whats your watch? （ ）3.How many _ are there? -Six A. sheep B. sheeps C. ship （ ）4.Lily is a friend of _. A. hers B. her C. she （ ）5.How many birds are there _ the tree? A. in B. on C. over （ ）6.The twins _ new students _ our class. A. are, in B. is, in C. are, at （ ）7.The books are on the desk. Can you see_? A. it B. they C. them （ ）8.How many _ are there in your classroom? A. boy B. boys C. boies （ ）9.Is there _ water on Mars? A. any B. some C. be （ ）10.Lets go _ home. A. to B. his C. / ( ) 11._ do you do ?-Im a policeman. A. What B. How C. Where ( ) 12._ pen do you like?-The red one. A. What B. Which C.Where ( ) 13.My _ father a mobile phone. A. have B. has C.is ( ) 14.You mustnt run _ _ the street. A.about on B.about in C. fast on ( ) 15.Its time to _breakfast. A. have B. for C. be3、 用词的适当形式填空。1. wrong(反义词)_ 2.family(复数)_ 3. swim(现在分词)_4. fly(单三形式)_ 5.begin(现在分词)_ 6.people(复数)_7. me(名词性物主代词)_ 8. they(宾格)_ 9. must not(缩写)_ 10. child(复数)_四、连词成句1. many,how,pupils,are,there,your,class,in _2. did,a,good,job,they,today _3. see,can,twenty-one,pens,I _4. is , there, a , zoo, here, near _5. are,there,boats,any,on,river,the _5、 句型转换。1. There are forty-two books on the desk.(划线部分提问) _2.I can see sixty erasers.(划线部分提问) _3. She is twelve years old.(划线部分提问)_4. My head hurts.(划线部分提问)_5. What is the matter with you?(同义句)_ _6、 翻译1. 你能帮助我吗？_2. 你能看见多少尺子？_3. 你怎么了？_4. 树上有几只猴子？_5. 你能在教室里看见一些课桌吗？ _7、 改错1. She is thirteen year old. _2. How many student are there in your class? _3. He can