Unit 5 Work it out 第四课时 Wrap up & Let's explore（分层作业）英语外研版三起五年级下册（新教材）

Unit 5 Work it out 第4课时Wrap up & Let’s explore 基础练 一、选出每组单词中不同类的一项 ( ) 1. A. coin B. jewel C. detective ( ) 2. A. strange B. shiny C. carefully ( ) 3. A. steal B. prison C. find ( ) 4. A. its B. another C. north ( ) 5. A. message B. detective C. prison 二、判断单词画线部分发音是否相同，相同写 T，不同写 F ( ) 1. walk talk ( ) 2. word work ( ) 3. horse wall ( ) 4. small ball ( ) 5. morning sport 三、根据上下文，选择合适的单词补全短文 A.carefully B. found C. prison D. message E. steal Daming’s mum lost her ring, his dad lost his key, and Daming lost his ______. Daming looked at the room ______. He ______ the lost things in a bird’s nest outside the window. Another story is about Jim Burton. He tried to ______ many jewels and was sent to ______. He wrote a letter with a secret ______, but Detective Sharp found it. 提升练 四、用所给单词的适当形式填空 1.Daming looked __________ (careful) at the nest. 2.Jim Burton was in prison because he __________ (steal) jewels. 3.The __________ (shine) jewels were in the garden. 4.I __________ (find) Mum’s ring in the bird’s nest last Monday. 5.Detective Sharp __________ (work) out the secret message. 五、根据首字母提示填空 1.Daming can’t find his c______ on the desk. 2.Detective Sharp found the s______ message in the letter. 3.Jim Burton was in p______ for stealing jewels. 4.The birds fly to the n______ when spring comes. 5.Daming looked c______ at the room to find the lost things. 六、单项选择 ( ) 1. —______ did you put the ring? —I put it on the desk. A. Where B. What C. Who ( ) 2. Daming ______ around the house carefully last Friday. A. look B. looked C. looks ( ) 3. —______ did Jim write to? —He wrote to his wife. A. Where B. Who C. What ( ) 4. The ______ side of the tree has more leaves. A. north B. sunny C. south ( ) 5. Detective Sharp ______ out the message in the letter. A. work B. worked C. working 七、根据故事内容，匹配对应的问题与答句a. A bird took all the things. b. She put it on the desk. c. They used the sunny side of the trees. d. A secret message. e. In the garden. ( ) 1. Where did Mum put her ring? ( ) 2. Who took all the lost things? ( ) 3. Where were Jim’s jewels? ( ) 4. How did the sisters find their way back? ( ) 5. What did Detective Sharp find in the letter? 拓展练 八、阅读材料，选择正确答案 There are many clever kids in Chinese history. Cao Chong was one of them. At a young age, he helped to find out the weight of an elephant. There was no big scale. And they didn’t want to hurt the animal. Cao Chong used a big boat, many rocks and a scale. He put the elephant on the boat, marked the water line, then took the elephant off. He put rocks on the boat until the water reached the same line. Then he weighed the rocks. The weight of the rocks was the weight of the elephant. That was really clever. ( ) 1. What was the problem? A. They wanted to weigh an elephant but had no big scale. B. They wanted to hurt the elephant. C. They had too many rocks. ( ) 2. Who solved the problem? A. Cao Chong B. A detective C. Daming ( ) 3. What did Cao Chong use? A. A boat, rocks and a scale B. A boat, a scale and an elephant C. Rocks, a scale and a bird ( ) 4. Which sentence is NOT true? A. Cao Chong was a clever kid. B. They hurt the elephant to weigh it. C. The weight of the rocks was the elephant’s weight. 九、阅读短文，完成下列任务 Last Monday, Mum couldn’t find her ring. Dad couldn’t find his car key. Daming couldn’t find his coins. Daming looked carefully around the house. He saw some leaves and feathers near the window. He looked outside and found a bird’s nest. There were the ring, the key and the coins in it! A bird took all the lost things. Mum and Dad said “Well done, Daming!” 任务一：阅读短文，判断句子正 (T) 误 (F) ( ) 1. Mum lost her ring last Monday. ( ) 2. Dad lost his car key on the desk. ( ) 3. Daming found the lost things in a bird’s nest. 任务二：根据短文回答问题 4. How did Daming find the lost things? _____________________________________________________________________ 5.What did Mum and Dad say to Daming? _____________________________________________________________________ 十、阅读短文，完成任务 Sima Guang was a very clever boy in Chinese history. One day, he played with his friends in the garden. A boy fell into a big jar full of water. All the other children were afraid and ran away. But Sima Guang stayed. He picked up a big stone and broke the jar. The water ran out quickly, and the boy was safe. Everyone said Sima Guang was smart and brave. 任务一：判断正 (T) 误 (F) ( ) 1. Sima Guang was a clever boy in Chinese history. ( ) 2. A girl fell into the jar. ( ) 3. Sima Guang ran away with other children. 任务二：选择正确答案 ( ) 4. What did Sima Guang use to break the jar? A. A stick B. A stone C. A book ( ) 5. Why was the boy safe at last? A. Because Sima Guang pulled him out. B. Because the water ran out of the jar. C. Because someone helped him. 任务三：简要回答问题 6. What do you think of Sima Guang? _____________________________________________________________________ _____________________________________________________________________ 参考解析 基础练 一、1.C 2.C 3.B 4.C 5.A 二、1.T 2.T 3.F 4.T 5.T 三、coins；carefully；found；steal；prison；message 提升练 四、1. carefully 2. stole 3. shiny 4. found 5. worked 五、1.coins 2.secret 3.prison 4.north 5.carefully 六、1.A 2.B 3.B 4.C 5.B 七、1.b 2.a 3.e 4.c 5.d 拓展练 八、1.A 2.A 3.A 4.B 九、1.T 2.F 3.T 4. He looked carefully around the house, saw leaves and feathers, then found the bird’s nest outside the window. 5. They said “Well done, Daming!” 十、1.T 2.F 3.F 4.B 5.B 6. He was clever and brave. 2 / 2 学科网（北京）股份有限公司 $