能否学好三年级的英语直接左右到小考的成绩，小考后会升初升高，也就是说其实三年级英语的学习是间接影响到以后所有的学习的，所以我们要好好学习三年级英语，小编为大家整理了最新三年级下册英语知识，希望能帮助到您。
Unit 9 My School(Lesson49~Lesson54)
重点单词：
library, computer room, washroom, clinic,office, music room, first, second, third, floor, gym, art room, science room,between, boy, girl, teacher, student, this, our
重点句型及语法：
1 -Where is Binbin?
-Heis in the library.
-Whereis the library?
-It’son the first floor.
Andyis in the library on the first/second/third floor.
2 -Do you have a gym/computerroom/washroom/clinic/office/music room/art room/science room in your school?
-Yes,we do/No, we don’t.
-Whereis it?
-It’son the……floor, It’s between……and……
3 This is our school, we have (a /an art room/)……, It’s on the first/……，It’s nice/beautiful. Ilove/like my school.
4 -Helen, do you have a gym?
-Yes,I have./No, I don’t.
5 We are canadian students/children. We have……students/teachers in ourclass. We have 40 minutes for lunch/breakfast/supper.
I’min No.2 school, class one, grade three.
6 -Amy is looking at her test paper. She has a badmark. Here you are,Amy, I found your paper.
-Oh,no!
Amy is in the……，she puts her paper in the garbage.
Unit 10 MyClasses(Lesson55~Lesson60)
重点单词及词组：
Chinese, English, Math, PE, hard, easy,fun, boring, interesting, Monday, Tuesday, Wednesday, Thursday, Friday,favourite, Why, my, friend, I’m=I am, good morning, good afternoon, meet, too, goodbye,turn on, turn off
重点句型及语法：
1 -Tom, do you likeChinese/English/math/PE/music/art/science/computers?
-Yes, I do. It’s interesting/easy/fun 肯定回答
-No, I don’t. It’s boring/hard (for me). 否定回答
2 -What classes do you have on Monday/Tuesday/……?
-I have Chinese/……
3 Bill has PE on Monday. He likes math.He doesn’t like English.
Lily has math on Tuesday. She likesmusic. She doesn’t like math.
4 -What’s your favourite class?/What class do youlike?
-Math./I like music.
-Why?
-It’s fun.
5 -When do you havemath/English/Chinese/PE/computers/art/science class?
-Monday.
6 -I have English class on Monday. 肯定式
-I don’t have English class on Monday. 否定式
Unit 11 After SchoolActivities(Lesson61~Lesson66)
重点单词及词组：
after school,activity, club time, play the drum, sing songs, draw pictures, play chess, doart projects, play soccer, go for a hike, have a good time, be going to, dance,turn right, bend down, dance to the music, Sunday, Saturday.
重点句型和语法：
1 -What do theydo on Monday?
-They play thedrum.
2 -What areyou going to do after school?
-I am goingto play the drum/sing songs/draw pictures/play chess/do art projects/playsoccer/ dance/ride my bike/fly my kite. (I)
-That’s soundsinteresting, I am going to……,too.
3 -What is Lilygoing to do after school?
-Sheis going to……
Lily/Yaoyao/Jhon/Andy/Binbin/Billis going to…… (he,she,it)
4Weare going to…… (we)
Yaoyao andBinbin are going to…… (they)
5 -Are you going to……? (you)
-Yes, are you going to play?
-Oh, yes, that sounds like more fun,just a minute.
重点句型及语法：
Unit 12 Revision(Lesson67~Lesson72)
重点句型：
1 -What are you going to……/What is Lily going to……
-We are going to……/ I am going to……/He(She) is going to……
2 We have……/I have……
3 -When do you have music class?
-Monday
4 -Do you like……?
-Yes, I do./ No,I don’t. (单数)
-Yes, we do./No,we don’t.
5 -Where is Lily?
-She is in the library on the first floor.
Unit 13 My Home(Lesson73~Lesson78)
重点单词及词组：
living room, dining room, kitchen, bedroom, study,bathroom, balcony, garage, armchair, telephone, own, desk, teddy bear, closet.
重点句型及语法：
1 -Where is the cat?
-It’s on the balcony. / It’s in the dining room.
2-Where is the tiger’s room?
-It’s in the forest.
3-What’s in the forest?
-There is a tiger./ There are twocats
4 -Is there a bathroom/livingroom/kitchen/bedroom/study/balcony/garage in your home?
-Yes, there is. 肯定回答
-N, there isn’t. 否定回答
5 -What room is it?
-It’s the kitchen/dining room/bedroom/study/bathroom.
6 Cookie is a naughty cat. Cookie goes to thebathroom,falls into the bathtub,knocks over the garage can, runs into thecloset.
Unit 14 My Family(Lesson79~Lesson84)
重点单词及词组：
Family, people, grandfather, grandmother, uncle, aunt,father, mother, brother, sister, cousin, cook, waiter, dentist, nurse, manager,taxi-driver, policeman
重点句型及语法：
1 There are ……people in my family. They are……
2 -What’s your father’s/mother’s/grandfather’s/uncle’s/aunt;s/brother’s/sister’sjob?
-He/Sheis a doctor/cook/waiter/dentist/nurse/manager/taxi-driver/policeman
3 I’m ……，I’m ……years old, I’m from China/Canada/…….There are……people in my family, ……and me. 形容词性的物主代词
4 -Can you swim/jump/……?
-Yes,I can 肯定回答
-No,I can’t 否定回答
5 -Are you my mother?
-Yes,I am. 肯定回答
-No,I am not. 否定回答
6 -Do you know my mom?
-Yes.I do. 肯定回答
-No,I don’t 否定回答
7 -What’s ……like?
Unit15 Family Activities(Lesson 85~Lesson90)
重点单词及词组：
Feed the fish, wash clothes, water the flowers, cookthe chicken, clean the kitchen, watch TV, listen to music, walk the dog,grandparents. On the phone
重点句型及语法：
1 -What are they doing? 主语是第三人称复数
-Theyare cooking the fish/……
2-What is Lily’s /Tom’s (she/he)mom doing? 主语是第三人称单数
-He/Sheis cleaning the floor.
3-What am I doing? 主语是第一人称
-Youare doing……
现在进行时
Unit 16 Revision(Lesson91~Lesson96)
重点句型及语法：
1 My father’s/mother’s/…… is my……
2 -What’s it? -It’s a ……
3-Where is it? -It’s on/in……the……
4 -Who is she? -She is Lily.
5 -What’s she doing? -She is cooking.
6 -What’s in Tom’s room/the kitchen……? -There is/are……
7 -What’s sb’s job? -He/She is a ……
下册语法汇总
一、be 动词(与人称代词的搭配)
1、基本形式：am、are、is
(1)am
第一人称I+am (注意：“I”无论何时都要大写，不管位于句首还是句中)
例：I am a girl. I am twenty. I am Lily.
(2) are
第二人称you+are; 一人称复数we+are; 三人称复数they+are
其他复数名词+are (注意：第二人称单复数同形，都为you)
例：You are my good friend. We are in the same class.
They are on the road. The books are on the desk.
(3) is
第三人称he(男) +is ; she(女)+is; it(不是人)+is;其他单数名词+is
例：HeShe is a good student. It is a white cat.
A dog is on that street.
2、肯定、否定、疑问(等于号后是简写)
肯定 | 否定——be动词后加not | 一般疑问:be动词移到主语前 | 一般疑问否定 | 一般疑问回答肯定和否定回答 |
I am…=I’m…. | I am not… =I'm not ... | Am I…? | Am not I…? | Yes,I’m. No,I’m not. |
You are… = you’re… | You are not… =You aren’t… | Are you…? | Are not you. ..? =Aren’t you…? | Yes,you are. No,you aren’t |
SheHeIt is… =SheHeIt is | SheHeIt is not… =SheHeIt isn’t… | Is sheheit…? | Is not sheheit…? =Isn’t sheheit…? | Yes,sheheIt is. No,sheheIt isn’t. |
We are=We’re | We are not… =We aren’t… | Are we…? | Are not we…? =Aren’t we…? | Yes,we are. No,we aren’t. |
They are =They’re | They are not… =They aren’t | Are they…? | Are not they…? =Aren’t they…? | Yes,they are. No,they aren’t. |
例：I am(not) from London.
My eyes are(not) small.
My hair is(not) long.
Am I a Chinese? 回答：肯定：Yes, you are. 否定： No, you aren’t.
Is the cat fat? 回答：肯定：Yes, it is. 否定： No, it isn’t.
注意：在一般疑问回答中，肯定回答除I’m不可简写,否定回答均可简写。
另：特殊疑问句中：wherehowwhowhatwhy+be动词+人称代词或名词?
例：What is your name? My name is Gao Buhan.
Where areyou? I’m in the classroom.
3.总结：Be的用法口诀
I用am; you, we, they是are;is连着he(他), she(她) , it(它);
单数is,复数are。
变疑问，往前提，句末问号莫丢弃。
变否定，更容易，be后not莫忘记。
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