2026春单元知识清单＆易错练习 Unit 2 Know your body 三年级英语下 外研版（三起）新教材

2026春单元知识清单&易错练习 Unit 2 Know your body 外研版(三起) 三下 语音： 字母Mm发/m/音, 例: small important 字母Nn发/n/音, 例: nose friend brown different 重点单词： body 身体 touch 触摸, 碰 head 头, 头部 get获得, 得到 eye 眼睛 snowy 多雪的, 积雪的 ear 耳朵 snowman 雪人 mouth 嘴, 口 child(复数children) 儿童, 小孩 nose 鼻子 work 事情, 工作 hand 手 best 最好的 arm 手臂, 上肢 part 器官；部位；组成部分 leg 腿 team 队 foot(复数feet) 脚 rock 石头, 石子 toe 脚趾 cool 时髦的, 酷的 hair头发 different 不同的, 不一样的, 有差异的 face 脸 well嗯, 这个；健康的 hear 听见 smell 闻到, 嗅到 talk 说话 hey 嘿, 喂 eat 吃 stop 停止, 终止 long 长的 important 重要的, 重大的 dream 梦 ask 问, 提问 answer 回答, 答复 重点短语： your head你的头 help sb. do sth. 帮助某人做某事 your nose你的鼻子 be best for sb. 对某人最好 black hair黑头发 be important to sb. 对某人重要 my eyes我的眼睛 work together for sb. 一起为某人工作 good work 干得好 talk to sb. 和某人讲话 have got/has got 有 make a snowman 堆雪人 body part 身体部位 be friends 成为朋友 重点句型： 1.Move your head. 摇动你的头。 2.Touch your nose. 触摸你的鼻子。 3.I have got black hair. 我有黑头发。 4.Nezha has got three heads. 哪吒有三个头。 5.We help you see. 我们帮助你看。 6.I help you talk and eat. 我帮助你说话和吃饭。 7.I smell with my nose. 我用我的鼻子闻。 8.I see with my eyes. 我用我的眼睛看。 9.He hasn’t got eyes. 他没有眼睛。 10.She has got big eyes and black hair. 她有一双大眼睛和一头黑发。 11.She’s got long black hair and black eyes. 她有一头长长的黑发和一双黑眼睛。 12.She has got short hair. 她有一头短发。 13.This robot has got a big head. 这个机器人有一个大头。 重点解析： 1.肢体动作指令的祈使句: Move your head. 摇动你的头。 句型结构： 实义动词原形 + 宾语 (+ 其他成分) 解析：your head宾语,动作的承受者 祈使句无主语（默认是You），句首永远用动词原形。 2. 描述某人拥有什么东西： I have got black hair. 我有黑头发。 句型结构： 主语 + have / has got + 宾语 (物品/特征) 解析： black hair（宾语：拥有的内容） 主语I/You/We/They 用 have got；主语He/She/It 用 has got。 3. 描述帮助某人做某事: We help you see. 我们帮助你看。 句型结构： 主语 + help + 宾语 (人) + (to) 动词原形 解析： help sb. do sth.  是固定搭配，to可以省略，后面必须跟动词原形。- We（主语） 4. 表述五官功能: I smell with my nose. 我用我的鼻子闻。 句型结构： 主语 + 感官动词 + with + 身体部位/工具 解析： 表“用……”时，with + 名词（介词短语），不能说 I use my nose smell。 5.have got/has got 句型 概念 have got/has got表示"有，有",has got是have got的第三人称单数形式，have got可 缩写为've got,has got可缩写为's got. 第一，二人称，人称复数 第三人称单数 肯定句 I/You/We/They have got.. 例：I have got a dog. 我有一只狗。 He/She/it has got ... 例：He has got a big nose. 他有一个大鼻子。 否定句 I/You/We/They haven't got... 例：I haven't got a dog. 我没有一只狗。 He/She/it hasn't got... 例：He hasn't got a big nose. 他没有一个大鼻子。 一般疑问句 问句：Have you/we/they got...? 肯定回答：Yes,I/we/they have. 否定回答：No.I/we/they haven't. 例：—Have you got a dog? —No,I haven't. —你有一只狗吗? —不，我没有。 问句：Has he/she/it got...? 肯定回答：Yes,he/she/it has. 否定回答：No,he/she/it hasn't.例：—Has he got a big nose? —Yes,he has .—他有一个大鼻子吗? —是的，他有。 特殊疑问句 问句：What have you/we/they got?答语：I/We/They have got... 例：—What have you got? —I have got big eyes. —你有什么? —我有大眼睛。 问句：What has he/she/it got? 答语：He/She/It has got... 例：—What has she got? —She has got big eyes. —她有什么? —她有大眼睛。 易错练习： 一、根据图片及首字母提示补全句子。 1. This robot has got four l________and four f________. 2. This robot has got a round b________. 3. This robot hasn't got h________. 4. This robot has got two long a________and a small h________. 5.We h______ with our ears.  6. The elephant has a long n______. 7. She’s got long black h________. 8 . This is my l________.  9 . Touch your _______. 二、选择合适的单词填空。 1. I_______ (have / has) got a big head. 2. Let's_______(dancing / dance) together. 3. My face_______(is / are) white. 4._______(Child / Children) love me. 5. It is _________ (snowy / snow) today. 6. I'm strong(强壮的). I_______(have / haven't) got a big body. 7. I _______ (see / hear) with my ears. 8. You have got two feet and ten _______ (arm / toes) . 9. My _______ (legs / mouth) can help me talk. 10. I've got black hair and a small nose. You've got brown hair and a big nose. We've got _______ (different / colourful) faces. 三、按要求完成下面各题。 1 . We hear with our ears. (改为单数句) _______hear with _______ _______. 2 . I touch with my hands. (对画线部分提问) _______ do you _______ with? 3 . She sees with her eyes. (改为否定句) She _______ _______ with her eyes. 4 . I smell with my nose. (改为一般疑问句) _______ you _______ with _______ nose? 5 . This is my toe. (改为复数句) ______ ______ my ______. 6. work, her, for, together, We(.) ___________________________________ 7. me, important, are, You, all, to(.) ___________________________________ 8. you, the, best, for, Who, is(?) ___________________________________ 9. body, talk, to, My, me, parts(.) ___________________________________ 10. eat, help, talk, We, you, and(.) ___________________________________ 四、单项选择。 ( ) 1. My robot _______ got big eyes. A. is B. has C. have ( ) 2. He _______ got a big nose. A. have B. isn't C. hasn't ( ) 3. His long legs can help him _______. A. see B. run C. smell ( ) 4. My robot's ears can help him _______. A. hear B. talk C. smell ( ) 5 . I’ve got two hands and two ______. A.foot B.foots C.feet ( ) 6 . I am ______. A.best B.the best C.the good ( ) 7.You are all important ______ me. A.to B.for C.of ( ) 8 . My ears help me ______. A.smell B.see C.hear ( ) 9. His hands are special(特殊的) . They can help him _______. A. walk B. get things C. smell ( ) 10. Let’s ______ together ______ our friends. A.work; for B.works; for C.work; to 参考答案： 一、 1.legs;feet 2.body 3.hands 4.arms;head 5.hear 6.nose 7.hair 8.leg 9.feet 二、 1.have 2.dance 3.is 4.Children 5.snowy 6.have 7.hear 8.toes 9.mouth 10. different 三、 1. I ;my ear 2.What; touch 3. doesn't see 4. Do ; smell with your 5.These are;toes. 6.We work together for her. 7.You are all important to me. 8.Who is the best for you? 9.My body parts talk to me. 10.We help you talk and eat. 四、 1.B 2.C 3.B 4.A 5.C 6.B 7.A 8.C 9.B 10.A 学科网（北京）股份有限公司 $