Unit 4 Fun with numbers Speed up课时练习2 (含答案)

Unit 4 Fun with numbers 课时练习2 Speed up 一、关卡一: 我是常识小专家。请根据常识和首字母提示写数字单词, 补全句子。 1. I see t_____numbers on a clock(钟表) . 2. A rainbow has s_____colours. 3. We have t_____fingers(手指) . 4. There are f _____stars(星星) on the flag(国旗). 5. I use o_____rope to make a Chinese knot. 二 关卡二: 我是记忆王。把下列内容按照正确顺序排列组成完整的句子, 只填序号。 1. ① Let ② . ③me ④ count ⑤ eggs ⑥ the _____ 2. ① ②How ③ babies ④many ⑤ you ⑥ see ⑦ can _____ 3. ① hungry ② is ③ The ④ . ⑤ baby _____ 4. ① is ② a ③ Chinese ④ . ⑤ knot ⑥ This _____ 三 关卡三: 我是小小观察家。根据表格, 判断句子正(T) 误(F) 。 ( ) 1. Diandian has(有) one pencil case and two rulers. ( ) 2. Tiantian has eleven books and four pencils. ( ) 3. Mengmeng has twelve rulers and ten pencils. ( ) 4. Tongtong has eight books and five rulers. ( ) 5. The four kids have eleven rulers in total(总共) 四、关卡四: 我是小能手。典典和同同在做气球装饰。请根据情境, 选择合适的句子补全对话。 Diandian: One! Two! Three! Four! Five! Six! Seven! Eight! Nine! Ten! Eleven!Twelve! 1. _____ Tongtong: How many colours Diandian: 2. _____ Yellow! Pink! Purple! Blue! 3. _____ Tongtong: 4. _____ Diandian: OK. Let's play! (Bang!Bang!Bang!) Tongtong: Oh, no. 5. _____ A. My twelve balloons. B. Let me count. C. Let's play together. D. Only nine balloons. E. Four colours! 五、关卡五: 我是导图王。请阅读短文, 选择合适的选项, 完成思维导图。 The Chinese knot is beautiful. It's from the Tang and Song Dynasties(朝代). It means people's good wishes(愿望). Look! There are so many Chinese knots on the desk. Let's count! Diandian makes eleven Chinese knots. They are red and yellow. Longlong makes eight blue Chinese knots. They are very nice. Huahua makes three. They are red. And Mengmeng makes seven Chinese knots. They are colourful. What about you Can you make a Chinese knot Chinese knots Diandian eleven 1. _____ Huahua 2. _____ red Longlong 3. _____ 4. _____ 5. _____ seven 6. _____ 参考答案 一、1.twelve 2.seven 3ten 4.five 5.one 二、1.①③④⑥⑤② 2.②④③⑦⑤⑥① 3.③⑤②①④ 4.⑥①②③⑤④ 三、1.T解析：通过图表可知，典典有一个文具盒和两把尺子。 2.F解析：通过图表可知，天天有十一本书和九支铅笔，和题中四支铅笔不符。 3.F解析：通过图表可知，梦梦没有尺子，有十支铅笔，和题中十二把尺子不符。 4.T解析：通过图表可知，同同有八本书和五把尺子。 5.T解析：通过图表可知，尺子一行的数是2+4+5=11，所以题中四人共有11 把尺子是对的。 四、1.A 2.B 3.E 4.C 5.D 五、1.E 2.D 3.C 4.B 5.F 6.A