译林版(三起)三年级下册英语各单元知识点整理三年级(下)各单元知识点整理Unit1In class单词：open开，打开, XXX这，那，这些，那些, door门, close合上，关, window窗,book书, XXX先生, please请, sorry 对不起, rubber橡皮, don’t=do not词组：in class在课上, stand up起立, XXX坐下, XXX进来, open the door开门, XXX关窗,XXX听鹦鹉的声音,lookattheblackboard看黑板,openyour book打开你的书主要句型：请某人做某事。
回答是：Yes. OK, All right.Open the door, please. = Please open the door.Close your books, please. = Please close your books.Stand up, please.Sit down, please.Come in, please.Look at XXX, please.Look at me.XXX.语音：XXX单词：in在……里, XXX跑, eat吃, talk语言, milk牛奶, English英语, XXX喝, sleep睡觉,shout叫唤, library藏书楼, your你的, here这里词组：my English book我的英语书, XXX吃我的蛋糕in the library在图书馆里, an English book一本英语书, drink my milk喝我的牛奶,主要句型：1.“Don’t +动词”透露表现“请或人不要做某事。
”回覆用“I’m sorry.或Yes…”Don’t sleep in class.Don’t eat my cake..XXX.Don’t run in the libraryDon’t XXX.2. Would you like …..?回覆说：“Yes, please./ No, thank you.”Would you like a cake?Yes, please.语音：p /p/ please pen pencil open sleep up parrot apple grandpa1Unit3Is this your pencil?单词：this这，这个, that那，那个, my我的，your你的, pen钢笔, pencil铅笔, ruler直尺, where哪里, schoolbag书包, crayon蜡笔, pencil case铅笔袋, lunch午餐, box盒子(复数boxes)词组：over there那儿, this XXX这支钢笔,that XXX那根直尺, my pen我的钢笔,your XXX你的铅笔, a lunch box一个午餐盒, XXX一个午餐盒,主要句型：1.this指代近处的物体，that指代远处的物体。
That’s=that isthis is没有缩略形式2.句子的书写特点：开头字母大写，句子末尾要有标点符号，单词间有一个字母的间隔。
3.含有this 和that的各种句子句式。
（肯定句，否定句，一般疑问句和特殊疑问句）肯定句：This is a book.This is my book.否定句：This isn’t a book.This isn’t my book..一般疑问句：Is this a book?Is this your book?一定回覆：Yes, it is.否认回覆：No, it isn’t.特殊疑问句：What’s this？It’s a book.语音：XXXUnit4 Where is the bird?单词：bird鸟, desk书桌, chair椅子, on在…上面,under 在…下面, behind在…后面, XXX在…旁边, tree树, one一, two 二, three三, beautiful美丽的，漂亮的, guess猜,词组: on the/my/your book在词组中the, my, your只能用其中的一个XXX deskunder the/my/your chairXXXXXX首要句型：1. Where’s+物体?XXX……..Eg: Where’s the bird?It’s in the tree.2. Where’s+人?XXX……..Eg: Where’s XXX?XXX.3.XXX..? Yes, it is.或者No, it isn’t.Eg: Is it in the box?Yes, it is.24. It’s not here.它不在这里。
It’s over there.它在那儿。
5. The ruler is in the pencil case.直尺在铅笔袋里。
语音：XXXUnit5 How old are you?单词：one一, two二, three三, four四, five五, six六, seven 七, eight八, nine九, ten十，old，旧的，年老的lovely可爱的，right对的，正确的，out出局，want想要词组：a toy car一辆玩具小汽车make a wish许愿how old几岁主要句型：1.询问对方年龄，问：How old are you？对方回答说：I’m ….2.I want a toy car/ a book/ a cake….3. Make a wish!4.It’s time for the cake.Time for class.= It’s time for class.4.Here you are.5.What a nice car/cap/cake!6.Don’t be XXX.Do n’t fall to the ground.XXX around.7. How lovely!8. Welcome to the toy museum!语音：XXX it?单词：class课, bed床,OK好的, lunch中饭, eleven十一, XXX, bag包,mum妈妈,o’clock点钟, dinner晚餐, breakfast早饭, these这些,here’s =here is这儿是…,…在这里词组：wake up醒，醒来hurry up快点首要句型：1. What ti me is it, please? = What’s the time, please?几点了？It’s ….o’clock.2.It’s time for+名词。
It’s time to+动词该是……时分了。
It’XXX.It’XXX.3. Here’XXX.我的包在这里。
语音：t /t/ time ten eat XXX3Unit7 On the farm单词：farm农场, XXX他们，她们，它们, those那些, apple苹果, pear梨, orange橘子,who谁pig猪cow奶牛chicken 小鸡duck鸭子picture丹青词组：a red apple一个白色的苹果an apple苹果an orange 一个橘子an orange orange一个橙色的橘子threeapples三个苹果twoducks两只小鸭XXX在农场上these apples这些苹果those XXX那些橘子主要句型：1. Welcome to my farm.2. What are those/ these?They’re复数（-s）.Eg: What are those?They’reapples.What are these？They’re ducks.3. Are these/those +复数（-s）?Yes, they are. / No, they aren’t.Eg: Are these pigs?Yes, they are.Are these chickens?No, they aren’t.语音：m /m/ morning welcome farm meet mum my make time me cream man woman nam eUnit8 We’re twins单词：we我们, girl女孩, man汉子, woman女人, boy男孩, name 名字, we’re=we are ,twin双胞胎, XXX阿姨,uncle叔叔，baby 孩子, cousin表（堂）兄弟词组：XXX谁女孩XXX我的mm （姐姐）XXX我的名字XXX你的父亲，this boy这个男孩主要句型：Who is she/this woman?XXX.Who is he/this man?He’s my uncle.Who’s that girl?She’s Su Hai. She is my sister.XXX.语音：n /n/ man new nine XXX cousin缩略形式：where’s=where is, she’s= she is ,he’s=he is,don’t=do not, isn’t=is not, it’s=it is,I’m= I am, We’re= we are, they’re= they are,who’s= who is,aren’t= are not。