Units 3 look and see
Grade four
一、词汇
v.升起
The sun rises in the east.太阳从东方升起。
拓展:rise过去式rose
n.影子
My shadow is short at noon.我的影子在中午很短。
拓展:字母a在shadow中发
n.中午
I eat lunch at noon.我在中午吃午餐。
拓展:形近词:moon月亮 合成词:afternoon下午 at noon在中午
adj.高的
It's a high building.它是一栋很高的建筑物。
拓展:比较级:higher 最高级:higher 近义词:tall 反义词:low
n.天空
There is a plane in the sky.天空中有一架飞机。
拓展:in the sky在天空中 对应词:ground地面
down落下
The sun goes down. 太阳落山了。
7. evening n.傍晚,晚上
Tom likes watching TV in the evening.汤姆喜欢在晚上看电视。
拓展:近义词:night in the evening在晚上 this evening 今晚
adv.再,又
Can you say it again,please请你再说一遍好吗?
拓展:形近词:gain 获得 once again再一次 again and again再三地
n.夜晚
We are going to see a movie tomorrow night.我们打算明晚去看电影。
拓展:at night在夜晚 day and night夜以继日
反义词:day 近义词:evening 形近词:right 对的 light 光
n.月亮
There's no moon tonight.今晚看不见月亮。
拓展:moon 月球 moonlight 月光
11. take a walk 散步
My grandpa often takes a walk after supper.我爷爷经常在晚饭后散步。
拓展:近义词:go for a walk去散步
pron(代词).他
You can help him, and he can help you too.你能帮助
拓展:对应词:her 主格:he
v.停下
Don't stop halfway.不要半途而废。
拓展:形近词:shop 商店 stop n. 车站
二、语法
第一人称单数:I(我,作为主格) me(我,作为宾格)
第一人称复数:we(我们,作为主格) our(我们的) us(我们,作为宾格)
第二人称单数:you(你,作为主格或宾格) your(你的)
第二人称复数:you(你们,作为主格或宾格) your(你们的)
第三人称单数: he(他,作为主格) his(他的) him(他,作为宾格)
she(她,作为主格) her(她,作为宾语) her(她的)
it(它,作为主格或宾格) its(它的)
第三人称复数:they(他们,她们,它们) their(他们的,她们的,它们的)
them(他们,她们,它们,作为宾格)
一般现在时
一般现在时通常表示经常发生的动作或存在的状态。
1.一般现在时的形式
含be(am,are,is)动词的一般现在时
(1). 第一人称单数:I am+其他.
: I am a student.我是一名学生。
(2). 第一人称复数:We are +其他.
: We are good friends.我们是好朋友。
(3). 第二人称单数:You are+其他.
You are a beautiful.你是一个漂亮的女孩。
(4). 第二人称复数:You are+其他.
: You are good friends.你们是好朋友。
(5). 第三人称单数: (he,she,it)+is+其他.
: He/She is a doctor.
他/ 她是一名医生。
It is a warm day today.
今天天气暖和。
(6). 第三人称复数:They are+其他.
: They are good friends.他们是好朋友。
随堂练习:
A.填写正确的be动词形式
1.She ____ a good teacher.
2.I ____ a farmer.
3.They ____ going shopping now.
4.We ____ from China.
5.He ____ taking a walk with his mother.
6.It ____ a cute cat.
7.You _____ a good students in the class.
8.You _____ good friends.
9.B.按要求填写be动词
I ___ he ___ she ___ it ___ you ____
we ____ they _____ you____
2.谓语为实义动词的一般现在时
3.(1). 第一、二人称单数( I/you )+动词原形+其他.
4.: I/You live in Beijing.我/你住在北京。
You _____(do) morning exercise every day.
(2). 第三人称单数( he/she/it )+动词第三人称单数形式+其他.
: He/She works in an office.他/她在一栋办公室里工作。
It works well.它运转正常。
She _____(eat) bread for breakfast.
(3). 复数人称( we/you/they ) +动词原形+其他.
: We/You/They play football on Sundays.我们/你们/他们在星期日踢足球。
随堂练习:
用给出单词的正确形式填空。
1.She _______(open) the door.
2.He _______(come) into the classroom.
3.I ________(like) apples and bananas.
4. We often _______( write) to each other.
5. You can _______(speak) Chinese.
6. The rabbit ______(like) eating carrot.
3.一般现在时的用法
(1).表示经常性或习惯性的动作,常与always(总是),often(经常),usually(通常),every day(每天),sometimes(有时)等连用。
: He often rides a bike.他经常骑自行车。
(2). 表示现在的状态
: Look! Jane is in white today.看!简今天穿着白色的衣服。
You look tired.你看起来很累。
It’s windy today.今天有风。
(3). 表示事实或客观整理。
: The earth goes around the sun.地球绕着太阳转。
May comes after April.五月在四月之后。
The sun rises in the east.太阳从东方升起。
(4). 用在格言,谚语中。
:Failure is the mother of success.失败是成功之母。
(5). 当主语为大三人称单数时,其后的动词也要变成相应的第三人称单数形式变化规
则如下:
a.一般在动词词尾加-s,s在清辅音后都/s/,在浊辅音或元音后读/z/。
:like-likes, know-knows
b.以s,x,o,ch,sh结尾的动词加-es,es读作[iz]
:watch-watches, push-pushes。
C.以辅音字母加y结尾的动词,把y变i,再加-es,es读作[z]。
:study-studies, fly-flies。
d.不规则变化
:have-has
随堂练习:
A.用所给单词的正确形式填空。
1. We often___________(play) in the playground.
2. He always_________(get) up at six o’clock.
_________(brush) his teeth every morning.
4. Danny _________study) English,Chinese,maths,science and art at school.
5. Mike sometimes ________(go) to the park with his sister.
6. At night, she __________(watch) TV with his parents.
7. Mike________(read) English every day.
(have) lunch at 12 o’clock.
_______(have) dinner in the evening.
B.按要求写一写
1.wash(第三人称单数)_________ (第三人称单数)_________
(复数形式)______ (第三人称单数)__________
(单数形式)________ (单数形式)_________
一般疑问句的结构
1.含有be动词或者情态动词的一般疑问句,其结构:
be+主语+其他部分
情态动词+主语+动词原形+其他部分
肯定回答:Yes, 主语+be/情态动词.
否定回答:No,主语+be/情态动词+not.
秘诀:一提二变三问号
一提:即把句中的be或情态动词提到句首
二变:改换主语人称:第一人称变成第二人称,第二人称变成第一人称,同时some改成any,and改为or.
三问号:句末的句号改为问号
(1).He is a student.
一般疑问句:Is he a student
肯定回答:Yes, he is.
否定回答:No, he is not./No, he isn’t.
(2).They are kind people.
一般疑问句:Are they kind people
肯定回答:Yes, they are.
否定回答:No, they aren’t.
(3). I am a doctor.
一般疑问句:Are you a doctor
肯定回答:Yes, I am.
否定回答:No, I’m not.
(4). We can speak English.
一般疑问句: Can you speak English
肯定回答:Yes, we can.
否定回答:No, we can’t.
随堂练习:
A.按要求作答。
1. They can swim and play football.(把句子变成一般疑问句)
________________________________________________
2.It is a yellow bag.(改成一般疑问句并作肯定回答)
________________________________________________
3.I am in class four.(改成一般疑问句并作否定回答)
________________________________________________
4.We are always going to the store.(改为一般疑问句并作肯定回答)
_________________________________________________
2.含有行为动词(或称为实义动词)的一般疑问句及回答,其结构为:
Do/Does+主语+动词原形+其他
肯定回答:Yes,主语+do/does.
否定回答:No, 主语+don’t/doesn’t.
秘诀:一加二改三问号
一加:即在句首加助动词Do/Does(第一、二人称和所有复数人称及其他复数单词加do,第三人称及其他单数单词加does.)
二改:1.把谓语动词改为原形
2.改换主语称谓(同上),some改为any,and改成or.
三问号:句末的句号改为问号
(1).My parents likes English.
一般疑问句:Do your parents like English
肯定回答:Yes, they do.
否定回答:No, they don’t.
(2).They have a lot of friends.
一般疑问句:Do they have a lot of friends
肯定回答:Yes, they do.
否定回答:No, they don’t.
(3).She likes reading books.
一般疑问句:Does she like reading books
肯定回答:Yes, she does.
否定回答:No, she doesn’t.
随堂练习:
1.He always reads books at night.(改为一般疑问句)
__________________________________________
2.We come from China.(改为一般疑问句并作肯定回答)
___________________________________________
3.His sister plays computer well.(改为一般疑问句并作否定回答)
___________________________________________
三、音标
字母组合ph和wh在单词中的发音
ph [f] wh [w]
photo照片 Philip菲利浦 whale 鲸 white白色
elephant大象 phone 电话 what 什么 where 在哪里
What can you see in the photoI can see Philip.
你能看见什么在照片里我能看见菲利普。
I can see Philip's toy its white tail.我能看见菲利普的玩具鲸和它的白尾巴。
按要求完成。
1. We often___________(play) in the playground.
2. He _________(get) up at six o’clock.
3. __________you _________(brush) your teeth every morning.
4. What _______ (do) he usually (do) ____after school
5. Danny ________ (study) English,Chinese,maths,science and art an school.
6. Mike sometimes __________(go) to the park with his sister.
7. At eight at night, she __________(watch) TV with his parents.
8. ________ Mike________(read) English every day
9. How many lessons_________your classmate________(have) on Monday
( ) 1. _____ you have a book
A. Do B. Are C. Is D. Have
( )2. They _________ on a farm.
A. working B. is work C. work D. is worked
( ) 3. Does Peter like to watch TV
__________.
A. Yes, he like B. No, he doesn’t C. Yes, he’d like D. No, he likes
( )4. She doesn’t __________ her homework in the afternoon.
A. doing B. to do C. does D. do
( )5. How ____________ Mr. Brown ___________ to America
A. do,go B. is,go C. does,go D. does,goes
( )6. Where’s my camera I____________ it.
A. am not finding B. am not seeing C. can’t find D. can’t look at
( )7. How ___________ he go to work
He ___________ to work by bike.
A. does ;go B. do;goes C. do ;go D. does;goes
( )8. ______ you usually late for school
No, _____________.
A. Do ; I am B. Does ;not C. Are ; I’m not D. Are ; I aren’t( )9. _____ she _____ home at six every day
A. Is , leave B. Does , leave C. Is , leaves D. Does , left
( )10. Mr. Yang ____________ English this term.
A. teaches our B. teaches us C. teachs us D. teach our
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