1、 1 / 5Unit 2 There are forty. 同步练习一、我是计算小能手(将算式的正确答案写在方框中)。1. 2. 3. 4. 5. 二、根据句意圈出正确的单词或词组。1. All of_(they, them) are going to the park. 2. The birds are_(singing, sing) in the tree. 3. _(How many, How much) children are there?4. Three dogs have_(twelve, twenty) legs. 5. There_(are, were) not many c
2、ars before. 三、单项选择。( ) 1. There are thirty_ in Toms class. A. boy B. pupils C. child( ) 2. Heres one crayon_ the floor. A. from B. on C. above( ) 3. There are_ people in the park. A. so much B. lot of C. so many( ) 4. There _ some milk in the bottle. A. are B. is C. be( ) 5. Are there two cats _ the
3、 tree?A. on B. up C. inseventysix, twenty, sixtythree, fiftysix, eightyseven2 / 5四、选出符合图意的句子。( ) 1. A. There are ten big lions at the zoo. B. There are five tigers in the park. ( ) 2. A. I bought some crayons yesterday. B. I bought some pencils yesterday. ( ) 3. A. Theyre having a party. B. Theyre h
4、aving a picnic. ( ) 4. A. There is a bike under the tree. B. There is a kite under the tree. ( ) 5. A. He is eating some chocolate. B. He is drinking some milk. 五、选择合适的单词并用其正确形式填空。1. The children are _ a party. 2. I can _ five birds in the sky. 3. There _ only one apple on the table. 4. The number o
5、f _ is forty. 5. The little girl is dancing _. 六、根据汉语提示写单词。1. Will the party_(开始) at six oclock?2. These_(蜡笔 ) are Li Mings. 3. Dont put your books on the_(地板). 4. There are_(许多) people in the park. 5. The dog went home_(愉快地). see, happy, have, be, pupil3 / 5七、根据图示仿照例句写句子。例： (tree) There are three b
6、irds in the tree. 1. (park) _2. (desk) _3. (class) _4. (table) _5. (box) _八、将下列句子重新排序组成一段完整的对话。( ) I bought twelve. ( ) Oh, no! Theres one on the floor. ( ) Please give out the books. ( ) Did I lose one?( ) How many books did you buy?( ) All right. ( ) But there are only eleven books. 九、阅读对话，判断正(T)误
7、(F)。 (建议用时：3 分钟)Sam：Hello, Mike. How many pupils are there in your class?Mike：There are fifty pupils. Sam：How many desks and chairs are there in your class?Mike：There are fifty desks and fifty chairs. 4 / 5Sam：Oh, no. There are fortynine desks and fifty chairs. Mike：There is a broken(坏了的) desk. My t
8、eacher takes it to mend(修理). Sam：Oh, yes. ( ) 1. There are forty desks in the class. ( ) 2. There are forty nine pupils in the class. ( ) 3. A desk is broken. ( ) 4. Two chairs are broken. ( ) 5. Mikes teacher takes a desk to mend. 5 / 5参考答案一、1. sixty three 2. eightyseven 3. fiftysix 4. seventysix 5
9、. twenty二、1. them 点拨：位于介词 of 后作宾语，故用宾格。2. singing 点拨：现在进行时用 be 动词加动词ing 形式作谓语。3. How many 点拨：children 是可数名词复数。4. twelve5. were 点拨：由 before 可知，be 动词用 were。三、1. B 点拨：there are 后跟可数名词复数。2. B 点拨：“在地板上”为 on the floor。3. C 点拨：so many 后跟可数名词复数。4. B 点拨：milk 是不可数名词。5. C 点拨：树上本身有的东西用 on，外物在树上用 in。四、1. A 2. A
10、3. B 4. A 5. B五、1. having 点拨：现在进行时用 be 动词加动词的ing 形式作谓语。2. see 点拨：情态动词 can 后跟动词原形。3. is 点拨：主语 apple 是单数，be 动词用 is。4. pupils 点拨：学生数量是四十个，所以是复数。5. happily 点拨：副词形式修饰动词 dancing。 六、1. begin 2. crayons 3. floor 4. many 5. happily七、1. There are five boys in the park. 2. There is a book on the desk. 3. There are ten pupils in the class. 4. There are three apples on the table. 5. There is a basketball in the box. 八、4 7 1 6 3 2 5九、1. F 2. F 3. T 4. F 5. T