2022年开心学英语广东江门新版新版三年级上、下册句子知识点摘要

1、学习必备精品知识点三年级上册单元知识点摘要字母表：英文字母有 26 个，分大写字母和小写字母。有印刷体和书写体。其中，元音字母有5 个，它们是：aa ee ii oo uu ,其他 21 个是辅音字母。印刷体： aa bb cc dd ee ff gg hh ii j j 书写体： _ 印刷体： kk ll mm nn oo pp qq rr s s 书写体：_ 印刷体：tt uu vv ww xx yy zz 书写体：_unit 1 问别人的名字一、向别人问好：你好！hello ! hi ！二、跟别人道别：再见！goodbye ! bye ! bye-bye ! 三、问对方的名字： what

2、 s your name ? i m . 四、见到对方很高兴： nice to meet you . -nice to meet you , too . 五、缩写与分写：what s=what is是什么i m =i am 我是name s=name is 名字是六、对应词： you你 - i 我your 你的 - my 我的unit 2 问是什么物品一、学习用具单词： desk chair book pencil ruler 精品学习资料 可选择p d f - - - - - - - - - - - - - - 第 1 页，共 8 页 - - - - - - - - -学习必备精品知识点二、

3、表示可数名词物品的单数前面要用a an 。 a 用于辅音音素开头的名词前表示 “一” ， an 用于元音音素的名词前表示 “一” ，a book an apple 三、缩写与分写：it s = it is 它是四、问这是什么？what s this ? it s a an . unit 3 问 这是.吗一、动物类单词：elephant panda monkey lion tiger rabbit dog fish cat 二、缩写与分写：isn t = is not 不是三、问别人这是.吗？is this a an . ? yes , it is . no , it isn t . unit

4、4 问是谁一、对应词（家人）grandfather - grandmother father- mother sister- brother 二、同义词： father - dad mother - mom 三、代词：i 我you 你he 他she 她it 它四、be 动词（ is am are ) 与人称：i 用 am , you 用 are , is 要跟 he she it 五、问某人是谁： who s he ? he s . who s she ? she s . 六、常用语：how are you ? 你好吗？i m fine , thanks . 我很好，谢谢。how about

5、me ? 那我呢？you are my friend . 你是我的朋友。七、缩写与分写：who s = who is 是谁he s =he is 他是she s = she is 她是you re = you are 你是culture 1 家庭树family tree 精品学习资料 可选择p d f - - - - - - - - - - - - - - 第 2 页，共 8 页 - - - - - - - - -学习必备精品知识点unit 5 问别人的年龄多大了一、数 字 单 词 : one two three four five six seven eight nine ten 二、可数名

6、词物品两个以上用复数表示，后面加s 或 es 。balloon-balloons candle-candles present-presents cookie-cookies noodle-noodles 三、问别人几岁 : how old are you ? i m . how old is he she ? he s . she s . 四、缩写与分写 : i m = i am 我是you re = you are你是he s = he is 他是 she s = she is她是that s = that is 那是五、常用语：对了。 that s right . unit 6 会做的事

7、情一、动作词： fly read sing draw swim cook 二、会做的事：i can . you can . he can . she can . 三、你会做的事：i can t . you can t . he can t . she can t . 四、问别人会 .吗？can i . ? yes , you can . no , you can t . can you . ? yes , i can . no , i can t . can he . ? yes , he can . no , he can t . can she . ? yes , she can . no

8、 , she can t . can your mother . ？ yes , she can . no , she can t . . 五、常用语： let s sing ! 让我们唱歌吧！what about you ? 那你呢？六、缩写与分写 : can t = can not 不能、不会let s = let us 让我们 . unit 7 喜欢的事物和饮料一、食物类：cake noodles ice cream bread rice milk 二、问对方喜欢什么？what do you like ? i like . 精品学习资料 可选择p d f - - - - - - - -

9、- - - - - - 第 3 页，共 8 页 - - - - - - - - -学习必备精品知识点what does he she like ? he she likes . 三、表示喜欢和不喜欢的事物：i like . i don t like . he she likes . he she doesn t like . 四、缩写与分写：（ 表示否定的助词）don t = do not doesn t = does not （注意人称变化，选好like likes , do does ，don t doesn t ）unit 8 喜欢的运动一、运动类单词 : soccer baseball

10、 football tennis basketball ping-pong 二、问别人喜欢 .吗？do you like . ? yes , i do . no , i don t . does he like . ? yes , he does . no , he doesn t . does she like . ? yes , she does . no , she doesn t . 三、助词跟人称搭配i 、 you 用 do 来帮he she it tony 男他女她一人用 does 来帮（注意人称变化，选好like likes , do does ，don t doesn t ）c

11、ulture 2 animals and countries 动物与国家一、动物类词：eagle elephant kangaroo panda polar bear 二、国家: china 中国india 印度australia 澳大利亚canada 加拿大the us 美国三、介绍事物来自什么地方：this is . 这是. it is from . 它来自 . 语音与单词：aa ei apple bb b banana cc k cat dd d dog ee e elephant ff f fish gg g girl ii ai ice cream jj juice kk k kit

12、e ll l lion mm m monkey nn n noodles oo orange pp p panda qq k queen r r r rabbit ss s sun tt t tiger uu uncle vv v violin ww w watch xx ks box yy j yellow zz z zoo 精品学习资料 可选择p d f - - - - - - - - - - - - - - 第 4 页，共 8 页 - - - - - - - - -学习必备精品知识点三年级下册单元知识点摘要unit 1 形容人或物的情况一、形容词： big small happy sad

13、 hot cold tall short 二、句子：iam . youre . theyre . were . shes . hes . its . （i am . you are . they are . we are . she is . he is . it is . ) unit 2 询问物品的颜色一、 颜色词：red yellow blue pink orange green purple brown black white 二、三原色： red 红yellow 黄blue蓝配色： red + yellow = orange red+blue=purple yellow+blue=g

14、reen red +white = pink red+ black=brown 三、句子问物品是什么颜色：单数句：what color is this ? what color is that ? what color is it ? its . unit 3 问那是什么物品一、房间物品单词： bed pillow window clock lamp door 二、句子a 那是什么？whats that ? its . b 那是.吗？ is that a (an ) . ? yes , it is . no , it isnt . unit 4 问复数物品一、名词变复数方法：1 直接加 s b

15、ook-books 2 以 s x sh ch 结尾加 es box-boxes watch -watches peach- peaches 3 以辅音加 y 结尾，把 y 改 i 再加 es cherry - cherries 精品学习资料 可选择p d f - - - - - - - - - - - - - - 第 5 页，共 8 页 - - - - - - - - -学习必备精品知识点4 以 f 或 fe 结尾，把 f 或 fe 改为 v ，再加 es knife - knives 二、水果类单词 (单数与复数）：banana -bananas pear- pears orange- o

16、ranges cherry- cherries strawberry - strawberries peach -peaches grape-grapes watermelon-watermelons apple-apples 三、句子a 问是什么物品？单数句 :whats this ? whats that ? whats it ? its . （答物单数）复数句：what are these ? whese are those ? what are they ? they re . （答物复数）b 问是.吗？单数句： is this a (an ) . ? is that a (an )

17、. ? is it a (an ) . ? yes , it is . no , it isnt . 复数句： are these . ? are those . ? are they . ? yes , they are . no , they arent . 四、单数所指物品： this这that 那it 它用 is 复数所指物品： these 这些those 那些they 它们用 are culture 1 names 名字一般称呼女的用：miss + 姓(. 女士、小姐) 一般称呼男的用： mr . + 姓（. 先生 ) 结了婚的女士称呼： mrs . + 丈夫的姓（ .夫人、太太）u

18、nit 5 询问物品的方位一、方位词：in on under between 二、衣物类词：socks pants skirt jacket 三、句子：a 问单数物品方位 : wheres . ? its in on under between the . (答方位）b 问复数物品的方位：where are . ? theyre in on under between the . (答方位 ) （ wheres = where is 在哪里 ）精品学习资料 可选择p d f - - - - - - - - - - - - - - 第 6 页，共 8 页 - - - - - - - - -学习必

19、备精品知识点unit 6 问别人是否有某种物品一、餐具 类 词 （ 单 复 数 ）： fork-forks spoon-spoons knife-knives chopstick-chopsticks cup-cups glass-glasses plate-plates bowl-bowls 二、助词用法疑问助词 do 与否定助词dont 用于人称：i you we they 复数人称某人有： i have . you have . we have . they have . 没有：i dont have . you dont have . we dont have . they dont

20、have . 疑问助词 does 与否定助词doesnt 用于人称he she it 男他或女她一个人单数人称某人有： he has . she has . it has . 没有：he doesnt have . she doesnt have . it doesnt have . ( 用了助词 has 都变为 have ) 三、句子问别人有 .吗？do i have . ? yes , you do . no , you dont . do we have . ? yes , you do . no , you dont . do you have . ? yes , i do . no

21、, i dont . do they have . ? yes , they do . no , they dont . does he have . ? yes , he does . no , he doesnt . does she have . ? yes , she does . no , she doesnt . does it have . ? yes , it does . no , it doesnt . unit 7 询问别人几点钟了？一、整点时间表示法：直接在数字后加oclock （点钟）one oclock 一点钟two oclock两点钟three oclock三点钟

22、 four oclock四点钟five oclock 五点钟six oclock 六点钟seven oclock 七点钟 eight oclock 八点钟nine oclock九点钟ten oclock十点钟 eleven oclock 十一点钟 twelve oclock十二点钟二、句子：a 问别人九点钟了？what time is it ? its . b 问别人现在是 .了吗？ is it .oclock ? yes , it is . no , it isnt . 精品学习资料 可选择p d f - - - - - - - - - - - - - - 第 7 页，共 8 页 - - -

23、 - - - - - -学习必备精品知识点unit 8 问事物有多少个一、数词one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty 二、句子询问物品有多少个？how many .（复数 ) are there ? 单数答： there is .( 数目）两个以或上复数答： there are . （数目）（注意：问的时候，不知道物品的具体数，用复数来问）culture 2 eating 吃一、中国食物单词：rice 米饭noodles 面条mantou 馒头cong