Unit 2 Know your body 第2课时 Speed up（分层作业）英语外研版三起三年级下册（新教材）

Unit2 Know our body. 第2课时Speed up. 基础练 一、【跨学科·语文】以下是和身体部位有关的习语，根据中文翻译选择相应身体部位的英文单词，将序号写在横线上。 A. ears　B. hand　C. eye　D. mouth　E. face 1. lose ______ （丢脸） 2. run off at the ______ （信口开河） 3. green ______ （新手） 4. Walls have ______ （隔墙有耳） 5. An eye for an ______ and a tooth for a tooth. （以眼还眼，以牙还牙） 二、选择正确的选项补全下面的单词。 ( ) 1. h ______ r 听见　 A. ai　 B. ea　 C. ae ( ) 2. p ______ t 部分　 A. ar　 B. er　 C. ai ( ) 3. t ______ m 队　 A. ee　 B. ea　 C. au ( ) 4. t ______ k 讨论，商谈　 A. al　 B. el　 C. ie ( ) 5. b ______ st 最好的　 A. a　 B. i　 C. e 三、填空题。 1. Which is the best ______ (picture/ pictures)? 2. I hear with my ______ (ear / ears). 3. We have got different ______ (face / faces). 4. Let’s ______ (work / works) together for Nana! 5. Who is the ______ (good / best) for you? 6. His ______ (robot / robot’s) name is Bob. 四、根据句意及首字母提示，补全单词。 1. If（如果）you don’t know the answer, you can a ______ your teacher. 2. A mouth can help you t ______ and e ______. 3. I have got many friends. Diandian is my b ______ friend. 4. S ______! You can not move on! 5. Your ears help you h ______. 提升练 五、为下列句子选择正确的图片。 ( ) 1. You've got two eyes. We help you see.　 A. ( ) 2. I help you talk and eat.　 B. ( ) 3. I help you smell.　 C. ( ) 4. We help you hear.　 D. 六、根据问句选择正确的答句（只填序号）。 ( ) 1. Has she got a small nose?A. He has got brown hair. B. Yes, it is. C. They make a cool snowman. D. Yes, she has. ( ) 2.What do they make? ( ) 3. Is it important? ( ) 4. What has he got? 七、单项选择。 ( ) 1. Tim has got ______. He can ______. A. ears; hear　 B. eyes; hear ( ) 2. Dora has got a ______. She can ______. A. head; talk　 B. mouth; eat ( ) 3. Nana has got a ______. She can ______. A. mouth; hear　 B. nose; smell ( ) 4. Li Yang has got ______. He can ______. A. eyes; see　 B. ears; eat ( ) 5. My nose helps me ______. A. eat　 B. smell 拓展练 八、连词成句 1.your, are, We, body, parts (.) ___________________________________________________ 2.who, there, is, Hello (,?) ___________________________________________________ 3.hair, He, got, hasn’t (.) ___________________________________________________ 4.legs, He, three, four, has, and, got, arms (.) ___________________________________________________ 5.ears, a, He, two, and, mouth, big, has, got (.) ___________________________________________________ 九、根据短文内容，补全句子。 Nana is a beautiful girl. In her dream, her body parts talk to her. They are her ears, eyes, nose and mouth. Ears can help her hear. Eyes can help her see. Nose can help her smell. Mouth can help her talk and eat. They ask her, “Who is the best?” Nana says, “You’re all important to me.” 1. In Nana’s dream, her ______ ______ talk to her. 2. They are her ______, ______, ______ and ______. 3. Ears can help her ______ and ______ can help her smell. 4. Body parts are all ______ to her. 十、【新考法·综合运用】 “写作我最棒”。仿照例句写句子。 例： My hands can help me touch. 1. _______________________________________ 2. _______________________________________ 3. _______________________________________ 4. _______________________________________ 参考解析 基础练 一、跨学科・语文：身体部位习语匹配 1. E. face 2. D. mouth 3. B. hand 4. A. ears 5. C. eye 二、选择正确的选项补全单词 1. B. ea → hear 2. A. ar → part 3. B. ea → team 4. B. el → talk 5. C. e → best 三、填空题 1. picture 解析：is 是单数形式，因此用 picture。 2. ears 解析：人有两只耳朵，所以用复数形式 ears。 3. faces 解析：different 后接复数名词，所以用 faces。 4. work 解析：Let's 后接动词原形，所以用 work。 5. best 解析：the 后面通常接形容词最高级，所以用 best。 6. robot’s 解析：表示 “机器人的名字”，需要用名词所有格 robot’s。 四、根据首字母提示补全单词 1. ask 2. talk; eat 3. best 4. Stop 5. hear 提升练 五、选择正确的图片 1. A. 眼睛图 2. D. 嘴巴图 3. C. 鼻子图 4. B. 耳朵图 六、选择正确的答句 1. D 2. C 3. B 4. A 七、单项选择 1. A. ears; hear 2. B. mouth; eat 3. B. nose; smell 4. A. eyes; see 5. C. smell 拓展练 八、连词成句 1. We are your body parts. 2. Hello, who is there? 3. He hasn't got hair. 4. He has got three legs and four arms. 5. He has got two big ears and a mouth. 九、根据短文补全句子 1. body parts 2. ears; eyes; nose; mouth 3. hear; nose 4. important 十、写作我最棒 1. My mouth can help me talk and eat. 2. My eyes can help me see. 3. My ears can help me hear. 4. My nose can help me smell. 2 / 2 学科网（北京）股份有限公司 $