Unit4 第3课时 Communicate&Extend（分层作业）英语沪教版三起三年级下册（新教材）

Unit 4 What sounds can we hear? 第三课时 Communicate&Extend 基础练 一、找出每组中不同类的单词或短语，将答案序号填在题前括号内。 1.( ) A. the clock B. the cat C. the TV 2.( ) A. in the park B. on the street C. the beach 3.( ) A. birds B. papaya C. rabbit 4.( ) A. hear B. watch C. look 5.( ) A. green eyes B. eight legs C. living room 二、单项选择。 ( ) 1.—What can you hear at home? —I ________ hear the clock. A. am B. can C. do ( ) 2.The children are in the living room. ________ can they hear? A. What B. Where C. Who ( ) 3.（新考法・情境推理）—Gu Dong is coming! It has nine legs! —Don't worry. It's not a monster (怪物). It's a ________. A. bird B. papaya C. clock ( ) 4.—What can you hear ________ the park? —I can hear birds. A. on B. at C. in ( ) 5.Listen! The cat is on the sofa. I can ________ it. A. hear B. hears C. hearing 三、看图，写出所缺的字母。 1.cl_ _k 2.c_ t 3.b_ rd 4.p_ p_ ya5.l_ v_ ng room 提升练 四、选词填空。 hear help in at eight 1.What can you ________ in the lake? 2.The rabbits are ________ the forest (森林). 3.—________! Gu Dong is coming! 4.—Let's run! Rabbit 1 says Gu Dong has ________ legs. 5.I am ________ home. I can hear the TV. 五、用所给词的适当形式填空。 1.I can hear the birds ________ (sing) in the tree. 2.What ________ (can) you hear on the street? 3.The bear says Gu Dong has four green ________ (eye). 4.Let's ________ (look) at the lake. It's a papaya! 5.The children ________ (be) in the living room. 六、从方框中选择合适的句子，补全对话。（有一个多余项） A. It's a papaya! B. What can you hear? C. I can hear a dog. D. Don't worry! E. What is it? Tom: Listen! ________ Lily: I can hear “Gu Dong”! Tom: Oh no! Gu Dong is coming! Lily: ________ Tom: Rabbit says it has eight legs. Lily: ________ Let's go and see. Tom: Look! It's in the lake. Lily: Oh! ________ Tom: Hahaha! We are wrong! 拓展练 七、【新情境・生活运用】为下列俱乐部选择合适的宣传语。 A. Hear the beauty of sounds! Join our Sound Club! B. Learn to draw lovely pictures for kids! C. Find your favorite sports and have fun! D. Talk with friends and improve your English! E. Enjoy delicious food and learn to cook! 1.English Communication Club —— ________ 2.Sound Exploration Club —— ________ 3.Art Creation Club (for primary students) —— ________ 4.Sports Fun Club —— ________ 5.Cooking Interest Club —— ________ 2 / 2 学科网（北京）股份有限公司 学科网（北京）股份有限公司 参考答案与解析 基础练 一、答案 1.B 2. C 3. B 4. A 5. C 二、答案 1.B 2. A 3. B 4. C 5. A 解析： 3. 新考法解析：结合 Extend 故事，动物们误以为的 “Gu Dong” 最终是木瓜，而非鸟或钟表； 4. 固定搭配：in the park（在公园），是本课时核心地点介词短语。 三、答案 1.o; c 2. a 3. i 4. a; a 5. i; i 提升练 四、答案 1.hear 2. in 3. Help 4. eight 5. at 五、答案 1.singing（解析：hear sb./sth. doing sth. 听见…… 正在做某事，贴合 “听声音” 的语境） 2.can（解析：can 是情态动词，无人称和时态变化） 3.eyes（解析：four 后接可数名词复数） 4.look（解析：let's 后接动词原形） 5.are（解析：主语 children 是复数，be 动词用 are） 六、答案 1.B 2. E 3. D 4. A （多余项：C） 七、 1.D 2.A 3.B 4.C 5.E 解析： 1.English Communication Club 对应 “和朋友交流、提升英语”，选 D； 2.Sound Exploration Club 紧扣本课时 “声音” 主题，选 A； 3.Art Creation Club (for primary students) 对应 “为孩子画可爱图画”，选 B； 4.Sports Fun Club 对应 “喜欢的运动、玩得开心”，选 C； 5.Cooking Interest Club 对应 “享受美食、学做饭”，选 E。 $