Unit5 The colourful world Part B Start to read(同步练）-2025-2026学年人教PEP版英语三年级上册

Unit5 The colourful world Part B（3）Start to read 一、单项选择题。 ( ) 1. It's red. Red can say "______!" A. Go B. No C. Be careful ( ) 2. It's blue. Blue can say "______ again!" A. Use B. Stop C. Go ( ) 3. It's green. Green can say "______!" A. No B. Go C. Wait ( ) 4. It's yellow. Yellow can say "______!" A. Stop B. Be careful C. Go ( ) 5. Red means ______. A. stop B. go C. wait ( ) 6. Green means ______. A. stop B. go C. be careful ( ) 7. Yellow means ______. A. stop B. go C. be careful ( ) 8. Blue means ______. A. use again B. stop C. go ( ) 9. Yellow and red make ______. A.orange B. green C. purple ( )10. Blue and red make ______. A. orange B. green C. purple 二、选出不同类的一项。 ( ) 1. A. red B. blue C. say ( ) 2. A. no B. go C.colour ( ) 3. A. black B.picture C. orange ( ) 4. A. think B. read C.again ( ) 5. A. use B. can C. be 三、请将标识与其对应的颜色、含义连线。 red green yellow blue Be careful ! No ! Go ! Use again ! 四、选词填空。 careful again no go red 1. It's ______. Red can say "No!" 2. It's blue. Blue can say "Use ______!" 3. It's green. Green can say "______!" 4. It's yellow. Yellow can say "Be ______!" 5. ______ means stop. 五、连词成句。 1. red / It's (.) 2. "No!" / say / can / Red (.) 3. "Go!" / say / can / Green (.) 4. be / careful / Yellow / "Be / can / careful!" (.) 5. again / "Use / can / Blue / again!" / say (.) 六、情景选择。 ( ) 1. 看到红灯，你知道它表示： A. Go! B. Stop! C. Wait! ( ) 2. 看到绿灯，你知道它表示： A. Stop! B. Go! C. Be careful! ( ) 3. 看到黄灯，你知道它表示： A. Stop! B. Go! C. Be careful! ( ) 4. 蓝色标志表示可以再利用，你应该： A. Use it again. B. Throw it away. C. Stop using it. ( ) 5. 黄色和红色混合会变成什么颜色？ A. Green. B. Orange. C. Purple. 七、阅读选择。 Colours have meanings. Red can say "No!" or "Stop!". Green can say "Go!". Yellow can say "Be careful!". Blue can say "Use again!". We see these colours every day. They help us stay safe. 根据短文内容，选择正确答案。 ( ) 1. What does red say? A. Go! B. No! C. Be careful! ( ) 2. What does green say? A. Stop! B. Go! C. Wait! ( ) 3. What does yellow say? A. Use again! B. Be careful! C. Stop! ( ) 4. What does blue say? A. Go! B. Use again! C. Stop! ( ) 5. What do these colours help us do? A.Learn colours. B. Stay safe. C. Have fun. 答案 一、 1. B 2. A 3. B 4. B 5. A 2. B 7. C 8. A 9. A 10. C 二、CCBCA 三、 四、 1. red 2. again 3. Go 4. careful 5. Red 五、 1. It's red. 2. Red can say "No!" 3. Green can say "Go!" 4. Yellow can say "Be careful!" 5. Blue can say "Use again!" 六、1. B 2. B 3. C 4. A 5. B 七、1. A 2. B 3. B 4. B 5. B 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $