2026年春三年级英语下册单元知识清单
Unit 2 My words and actions
| 语音语调 | 字母e在重读闭音节发/e/短元音: pet pen leg red(e+辅音字母)
字母e在绝对开音节发/i:/长元音: he she we be me(e后没有辅音字母) 字母e在相对开音节不发音: dance have like cute (e前有元音+辅音) |
| 必记单词 | *has(have的第三人称单数形式)具有(某种外表，特性或特征)
*long(长度或距离)长的 *body身体 *short短的；个子矮的 *leg 腿 *right(意见或判断)准确，确切，恰当 fat肥的；肥胖的 *thin 瘦的 *slow缓慢的；慢的 *love 喜爱；爱 *tail尾；尾巴 *her 她；她的 *gift礼物 *picture图画；绘画 *card 贺卡；慰问卡；卡片 *sing唱(歌)；演唱 *dance 跳舞 *face/脸；面孔 *all 所有；全部 *so(表示大小或数量)这么，那么 *talk(用某种语言)讲，说；说话 *song 歌；歌曲 *or 或；或者；还是 *much 许多；大量 |
| 常考短语 | a long tail一条长尾巴 a long body一个长身体 short legs短腿
sing and dance 唱歌跳舞 make a card制作一张贺卡 make her gifts给她做礼物 draw a picture画一幅画 every day每天 have fun 玩得开心 |
| 必会句型 | 1．表示某人或某物的外形特征句型：
主语+have/has(a/an)+形容词+其他 例:It has a long body and short legs．它有长长的身体和短短的腿。 2. 询问对方是否经常做某事句型： —Do you often +动词原形(+其他)? —-Yes,Ido．(肯定回答) —-No,I don’t．(否定回答) 例: —Do you say that to your mum every day? 你每天都对妈妈那么说吗? —Yes,I do。是的。 3．提议做某事句型： Let+宾语+动词原形(+其他)． 例:Let’s make a card。我们一起制作一张卡片吧。 4．表达个人爱好的句型： I+love+my+宠物． 例:I love my rabbit。我爱我的兔子。 |
| 核心语法 | 1． 描述人/动物特点的句型
2． 描述动物外形特征的句型 3． 确认对方是否做某事的句型 4． 人称代词的主格、宾格和形容词物主代词 |
描述人/动物特点的句型
2．用法：本句用于描述人或动物的特点。句中be动词随着主语人称，时态以及数的变化而变化。在一般现在时的状态下，I只跟am，当主语是he/she/it/单数名词时，be动词用is;当主语是we/you/they/复数名词时，be动词用are．
例句：The little cat is very thin。这只小猫很瘦的。
The two boys are tall。这两个男孩很高。
一、单项选择。
（ ）1． I ____ a tortoise．
A． am B． is C． are
（ ）2． Amy________ nice．I like her．
A． am B． is C． are
（ ）3． The cats ____ black and white．
A． am B． is C． are
（ ）4． This dog _______ old．
A． am B． is C． are
（ ）5． You and I______ good friend．
A．am B． is C． are
（ ）6． We ______ family．
A． am B． is C． are
（ ）7． That dog ____ very cute．
A． am B． is C． are
（ ）8． They ____ from China．
A． am B． is C． are
（ ）9． The bed _______ blue．
A． am B． is C． are
（ ）10． — ____ this your pet? — Yes, it ____．
A． Is; is B． Are; is C． Is; are
描述动物外形特征的句型
2．用法：it是代词，用于指代前面已经提到过的某种动物。has是have的第三人称单数形式，主语是he/she/it/单数名词时，要用has, 主语是 I/we/you/they/复数名词的时候，要用have。
3．拓展：如果要同时描述动物的两个身体部位的特征，可以用and连接两个身体部位。
例句：It has two long ears and a short tail。它有两只长耳朵和一条短尾巴。
一、用（have/has）完成填空。
1． The rabbit __________ long ears．
2． I __________ a cute dog．
3． She ___________ a fat cat．
4． They __________ some small birds．
5． The fox ___________ a long tail．
6． We __________ two lovely rabbits．
7． He __________ a black dog．
8． You __________ a nice bird．
9． It __________ a short tail．
10． My mother ____________a little cat．
二、单项选择。
（ ）1． The bird ________ a small head．
A． have B． has C． is
（ ）2． The dogs __________big eyes．
A． have B． has C． are
（ ）3． Tom_________ a hamster as a pet．
A． have B． has C． had
确认对方是否做某事的句型
2．用法：本句是do引导的一般疑问句，用来询问对方是否做某事。Do后面主语一般为 I/we/you/they/复数名词，Do后面要加动词原形。需要注意的是，当you意为”你”时，答语的主语用I；当you意为”你们”时，答语的主语用we．
例句：—Do you often make cakes for your sister?你给你的姐姐做蛋糕吗?
—Yes, I do。是的，我给她做。
3.拓展：当主语是he/she/it/单数名词时，要用does(do的第三人称单数形式)来引导一般疑问句，结构为Does+he/she/it/单数名词+动词原形+其他？肯定回答是Yes, he/she/it/单数名词+does．
否定回答为No,he/she/it/单数名词+doesn’t．
例句：—Does he often draw a pictures for you? 他经常画画给你吗?
—Yes, he does。是的，他经常画。
一、单项选择
( ) 1． —________ you often make cards for your grandma?
—Yes, I do．
A． Do B． Does C． Are
( ) 2． —_______ he often play with his dog?
—No, he doesn’t．
A． Do B． Does C． Is
( ) 3． —Do they often sing and dance together?
—_____________．
A． Yes, they does B． No, they don’t C． Yes, he does
( ) 4． —Does she often draw pictures for her mum?
—______________ She often draws for her dad．
A． Yes, she does B．Yes, he does C． No, she doesn’t
( ) 5． —___________ the cat have a long tail?
—Yes, it does．
A． Do B． Does C． Is
( ) 6．—_______ you like fish?—No,__________．
A． Do; it is B． Do; I don’t C． Does:I do
二、按要求完成句子
1． I often show my love to my parents．（改为一般疑问句）
_______ _______ often show your love to your parents?
2． He often makes a card for his teacher．（改为一般疑问句）
_______ ________ often make a card for his teacher?
3． Do you often dance with your friends?（作否定回答）
_________, _________ _________．
4． Does it have long ears?（作肯定回答）
________, ___________ ___________．
5． They often show love to their pets．（改为一般疑问句）
__________ __________ often show love to their pets?
…………
参考答案
(1) 描述人/动物特点的句型
1． A 2． B 3． C 4． B 5． C
6． C 7． B 8． C 9． B 10． A
(2)描述动物外形特征的句型
一、 1． has 2． have 3． has 4． have 5． has
6． have 7． has 8． have 9． has 10． has
…………
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