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7A Unit1培优
Part I：Grammar 一般现在时
一般现在时的定义:
表示现在经常性、习惯性、规律性的动作或者现在存在的状态的一种时态。
二、一般现在时的用法
分类 例句
1）表示现在经常性、习惯性、规律性的动作 I get up at six o’clock every day. I go to school at 7:00 every morning. I often go to school by bike.
2）表示主语现在的特征或状态 I am a teacher. /You are a student./He is a policeman./ She is a doctor. /I am happy. /We are family./ Mary is 12 years old.
3）表示一般性事实、客观真理或格言 The earth moves around the sun. Light travels faster than sound The sun is bigger than the earth. Failure is the mother of success. Practise makes perfect.
4) 表示按规定或时间表预计将要发生的动作 We are going to Shanghai, and our plane takes off at 8:00.
5) 当主句为一般将来时态时，在if, as soon as, until, when等引导的状语从句中用一般现在时代替一般将来时。（主将从现） If it doesn't rain this afternoon, we'll have a football match. We will start as soon as you are ready.
当一般现在时表示现在经常性、习惯性的动作时常连用的时间状语：
1）表示频度的副词：always, often, usually, sometimes
2）on Sundays, on Monday afternoons, every day/week/month/year等时间状语
3）once a year, twice a month, three times a week 等表示频度的词组
三、一般现在时的构成
1) 谓语动词为be (am ,is ,are) （主语+be+其他）
I am a teacher. You are a student. He/She is a doctor.
谓语动词为实义动词 （主语+do/does+其他）
I like English.
Mike likes English.
Mike speaks good English.
I go to school on foot (by school bus, by bus, by bike).
Lily goes to school on foot (by school bus, by bus, by bike).
Tony often watches TV in the evening.
Jack always washes in cold water.
Mike studies English, Chinese, Math at school.
动词第三人称单数变化规则
▲第三人称单数：he/she/it; 可数名词单数；不可数名词.
规则 动词原形 动词第三人称单数形式 例句
一般情况加 -s like enjoy likes enjoys Lisa likes walking down the street and enjoys the sunshine.
以_s,_x,_ch,_sh,_o_ 结尾的动词后加 -es pass wash watch fix go passes washes watches fixes goes He always washes in cold water. Tony often watches TV in the evening. Lily goes to school on foot every day.
以辅音字母加y结尾的动词，去y加-ies study cry studies cries She studies Chinese for leaning more culture of China. Mike studies English, Chinese, Math at school. Don’t take any notice for Nina, she always cries for nothing.
特殊形式 have has Sona has musical talent.
句型转换
谓语动词为be动词
否定：主语+be + not+其他
一般疑问句：be+主语+其他 （即将be提到句首）
含be动词的一般现在时 肯定句（我用am，你用are，is连着他她它,单数is复数are，不可数用is） He is 12 years old.
否定句（be后加not）
一般疑问句（be提至句首）
回答
2、谓语动词为实义动词
肯定：主语+do/does+其他
否定：主语+助动词do/does + not+动词原形+其他
疑问：Do/Does+主语+其他
回答：肯定：Yes,主语+do/does. 否定：No,主语+do/does + not.
行为动词（主语为非第三人称单数） 肯定句 I like Jiaxin.
否定句：动词前加助动词don't
一般疑问句：句首加助动词Do
回答
行为动词（主语为第三人称单数） 肯定句 Mike likes Jiaxin.
否定句：动词前加助动词doesn't, 有助动动还原
一般疑问句：句首加助动词Does
回答
注意：don’t 和doesn’t 之后动词一定要用原形。
六、初中一般现在时的重要考点：
1. 经常性或习惯性的动作，常与时间标志语连用：
eg: We always help each other. It often snows in winter.
2.表示主语现在的特征、性格、能力等。（能力，心理，拥有都用一般现在时）
eg: He loves sports. Jane is an outgoing girl. We want to buy a bike.
Tom and Tim both have medium height. The boy has some books.
3.表示客观、普遍真理 (考点：在宾语从句中，只要是客观真理，不管主句用什么时态，从句都要“坚持真理”用一般现在时态。
The teacher said the sun is bigger than the moon.)
Two and four makes six. The moon moves round the earth。
My teacher said that the earth moves around the sun.
4. 表示格言或警句中。Pride goes before a fall.骄者必败。
5. 主将从现原则。 (主将从现原则：主句用一般将来时，从句用一般现在时表示将来)
（1）在时间和条件状语从句中，都可用现在时表示将来时。
（2）常见主将从现的标志语：if, as soon as(一…就) ，unless(如果不)，when, before, until(直到…才)等从句标志语。
I will tell you as soon as he （come）here tomorrow.
I （give）it to him as soon as I see him. 我一看见他就交给他。
Suppose he doesn’t agree，what shall we do 假如他不同意，那怎么办
I shall do as I please. 我高兴怎么做就怎么做。
五．一般现在时态的判断方法：
1.看是否有常态性，规律性的时态标志语 →→→定时态
↓
看主语 →→→ 是否是第三人称单数或者非第三人称单数
↓
动词变态 →→→
（1）当主语是第三人称单数，（简称三单）谓语要变形加s或者es（肯定句）
请does帮忙构成否定句和疑问句，动词打回原形。
（2）当主语不是第三人称单数，（简称非三单）谓语动词不变用原形。
请do帮忙构成否定句和疑问句，动词用原形
【巩固练习】
I. 用括号中动词的适当形式填空
1. There________(be) some glasses on it.
2. He ______(go) to the park every day.
3. My uncle _________(live) in Nanjing now.
4. _______ Lucy and Lily________(like) China
5. Tom ______________(not like) to drink orange soda.
6. ________Kate________ (speak)French Yes, she does.
7. Jim _________(not ride) his bike often.
8. If he_______(be)free tomorrow, he_________ (go) with us.
9. As soon as they_______(get)there next month, he __________(call)me.
10. Tom __________(not do)the morning exercises often.
11. I _____ (be)hungry and my sister _________(be) thirsty.
12. Everybody _________(have) a chance to win.
13. I ___________(clean)my room once a week.
14. Nobody________(tell) them anything.
15. There__________(be) a lot of chicken on the plate.
16. Mr. Li __________(teach) the second grade.
17. The boy_____________(watch)TV every evening.
18. Mary_____________ (play)the violin quite well.
19. Many children__________ (be)on the playground.
20. He___________(have) a good time at your party.
21. I need ____________ (buy) some new clothes.
22. Nick _______(not go) to the zoo on Sunday.
23. What _______they often _______(do) on Saturdays
24. She and I ___________(take) a walk together every evening.
25. The child often ___________(watch) TV in the evening.
26. Does your dad (wash) his car once a week Yes, he does.
27. I often (help) my mother with housework.
28. Uncle Wang __________(introduce) his daughter to us.
29. How ________(do) he________ (get) there
30. All of us ________(study) hard.
II.句型转换
1. I like taking my dog for a walk after supper.(对划线部分提问)
What ________ you ________ ________ after supper
2. Amy likes playing computer games. (改为一般疑问句，并作否定回答)
___________________________________________
3. We go to school every morning. (改为否定句)
__________________________________________
4. He speaks English very well. (改为否定句)
____________________________________________
5. John comes from Canada. (对划线部分提问)
__________________________________________
6. She is always a good student. (改为一般疑问句，作否定回答)
_________________________________________
7. Simon and Daniel like going skating. (改为否定句) _________________________________________
8. Gao Shan's sister likes playing table tennis.（改为否定句）__________________________________________
III. 汉译英
1.桑迪放学后打羽毛球吗 不.她学习很用功.放学后她总是看书.
2.他在第三中学上学.他每天早上七点上学.
3.我女儿喜欢看电视和听音乐.
4.西蒙朋友的姐姐长大后想当一位歌手.
Part II：知识点
1. let sb do sth.让某人做某事
Let me see / Let’s go now.
Let ______________. 让他进来吧。
2. 提问外貌:
What is he like
=What ______ he ______ _______
=
3. 谈论国籍: be from = come from
Where _______ you from / Where ______ you come from
I am from / come from China. = I am ____________.
He is from _______ . = He ______ from ______. = He is ____________. (他是英国人)
She ________________. = She __________________. (她来自美国。)
4. 谈论爱好：(1) like / love / enjoy doing sth
(2) My hobby is playing football.
(3) be good at / do well in ( doing)
She is good at swimming. = She does well in swimming.
= She ______ ______.= She is a _____ _______.
注意: do well in 的否定句
eg：他不擅长跳舞。
He ____________________________.
5. everyone 是代词，每个人，大家 =everybody (三单)，强调全部
Everyone in our class (like) English.
【拓展】every one即可以指人，也可以指物，后可接of短语。
Every one of us (like) English. 我们班每个人都喜欢听音乐。
Everyone in our class __________________________.
我们中的每一个人_____________________
6. all/both
all （三者或三者以上都）
all作形容词，“所有的、全部的”，修饰可数名词复数或者不可数名词。
both（两者都）
(1) _______ of my parents work in a hospital.
(2) My friends and I _______ want to go traveling.
7. 特殊疑问词+to do
How to do sth. “如何做某事”。
I don’t know how (go)there.
The teacher teaches us how (use) the computer.
8. 编码
① 七年级一班 =
对Grade 7提问时 ，对Class 1，提问时用 。
He is in Grade 9.(对划线部分提问)
② 405 房间
9. too
① 作副词，表示“太”，太多
② 作副词，表示 “也”，通常用于肯定句句末。
Amy has long hair. Kitty has long hair too.
【拓展】also也有“也”的意思，通常用于肯定句句中，即助动词、be动词或情态动词之后，实义动词之前。
10. same
same 作形容词，表示“相同的”，通常与 连用，反义词是 。
We are (在同一个班级)。
They are (在不同一个班级)。
与…… 相同
与…… 不同
11. 关于“听”
表示听的动作： ，后面接宾语时，要加上介词 ；
表示听的结果： 。
carefully in class. (听老师说)
I outside. (听到那个女孩在唱歌)
12. 集体名词：
family 作集体名词，表示 ，当family指代整体，谓语动词用复数形式；
表示 时，谓语动词用单数形式。
His family large. (be)
His family all well. (be)
13. 各种 “穿”
①in 穿着（强调_______）+衣服 / 颜色
区别with 戴着，有着(强调_______)+身体器官/首饰
the girl ______long hair a woman ______a red dress
the boy ______blue the student ______glasses
②wear 穿、戴着（强调_______） like to wear / sb. is wearing…
③put on穿上、戴上（强调_______） put it/them on / (脱) __________
【练一练】
1. Do you know the boy _________ the jeans
2. -Who is your English teacher -The man _________ a black coat.
3. Lucy likes _________ red. But today she _________ a purple blouse.
4. It’s very cold outside. Please _________ your warm coat, or you will catch a cold.
【课堂练习】
一、用所给词的适当形式填空。
1.He （not be）good at （play）football.
2.Do you know how （look）after （he）？
3.Let Kate （sit）here.
4.Tom is one of my （classmate）.
5.Please （not look）out of the window.
6.Can you tell me how （fly）a kite.
7.Would you like （go） （swim）with us？
8.When she hears the good news，she looks （happy）.
9.My teachers are always （help）to us.
10.These bags are those （paly）.
11.Everyone （enjoy） （watch）the match.
12.Jack is one of the members of the （read）club.
二、选择填空。
( )1.Which girl is Sandy？——The girl with
A. black long hair B. long black hair
C. black long hairs D. long black hairs
( )2.Amy not tall, and she not wear glasses.
A. is，does B. does，does C. is，is D. does，is
( )3.Please sad.
A. isn’t B. aren’t C. don’t D. don’t be
( )4.After school，he often home.
A. walk to B. walks to C. walk D. walks
( )5.Who are you talking the phone ——Amy
A. with，in B. with，on C. to by D. by on
( )6. —Look at the boy glass.
—Oh，he is my classmate. His eyes are not very good. So he glasses.
A. with，wears B. wears，with C. with，wear D. wear，with
( )7.My father often at the meeting.
A. says B. talks C. speaks D. tells
( )8.He Shanghai and now he lives in Beijing.
A. is come from B. come from C. is from D. from
( )9. your classmates good at ？
A. Are，swimming B. Are，swim C. Do，swim D. Do，swimming
( )10.I like classmates in my class. They very nice.
A. all my，are all B. my all，all are C. all my，all are D. my all，are all
( )11.The young woman with glasses________our English teacher．
A．is B．are C．am D．does
( )12. Bill ______ the next football match.
A. wants to wins B. wants to be win C. wants to do D. wants to win
( )13. ______ your teacher ______ happy today
A. Is, looking B. Does, look C. Are, look D. Does, look at
( )14. She doesn’t dance ______ in the dancing contest.
A. good B. fine C. nice D. well
( )15.Does Danie ________after school
A. walk home B. walk to home C. go to home on foot D. go home on feet
( )16.He enjoys ________the radio．
A. to listen B. 1istening to C. 1isten to D. 1istenning to
( )17.Where ________ you________
A. do；from B. are；from C. do；come from D. B and C
( )18.There is ________“s” and ________“u” in _______word“ bus”
A. a；an；a B. an；a；the C. an；an；a D. a；a；the
( )19. Her father and mother ______ drinking black tea.
A. are both like B. are all like C. both dislike D. all dislike
( )20. What about having ______ to drink
A. something B. anything C. some D. any
( )21. Simon and Michael are brothers. Both of ______ are left- handed.
A. they B. theirs C. them D. their
( )22.You know him．I know him，________．
A. some B. any C. too D. either
( )23.．_________you the bus every day
A. Do; take B. Are；take C. Does；take D. Do；takes
综合练习
一、单项填空
1. — ______ everyone here today —Yes, we______.
A. Is; is all here B. Are; are all here C. Is; all are here D. Is; are all here
2. He loves ______ music at night.
A. to listen B. listening C. listens to D. listening to
3. Where ______ his new classmates ______ from
A. is; come B. are; come C. does; come D. are; /
4. My aunt’s hair ______ black and beautiful.
A. are B. is C. have D. has
5. ______ your best friend good at ______
A. Do; dance B. Does; dancing C. Are; dancing D. Is; dancing
6. The man ______ glasses is our History teacher.
A. in B. on C. with D. wears
7. My cousin loves playing___ volleyball. Look! She is playing with___ volleyball over there.
A. the; a B. a; the C. /;/ D. /;a
8. -Would you like_______ football with us
-Of course. I like_______ football very much.
A. to play; play B. playing; to play C. to play; playing D. play; playing
9. -Hi, Tom. This is my friend, Lily. -_______.
A. All right, Tom. B. Hi, Tom Nice to meet you.
C. Are you Tom D. Hi, Lily. Nice to meet you.
10. Jim and Kate_______ in Beijing now. They both_______ from America.
A. is; come B. are; come C. is; comes D. are; comes
11. Fish my favourite food and I like very much.
A. is; it B. are; them C. is; them D. are; it
12. Everyone here now. Let's our meeting.
A. are; begin B. are; to begin C. is; to start D. is; start
13. Tom isn't his mother, but he her very much.
A. likes; like B. likes; likes C. like; likes D. like; like
14. 一Where your friend's shoes 一 under the bed.
A. is; It's B. is; They're C. are; They're D. are; It's
15. Mr and Mrs Brown from America.
A. aren't come B. don't come C. doesn't come D. isn't come
二、单词拼写
38. I like ___________(阅读) with my classmates in the classroom after lunch.
39. Nancy is ___________(可爱的).
40. Kitty loves___________(跳舞). She practices it every day.
41. Amy likes ___________(游泳). She is in the School Club.
42. Jimmy wears ___________(眼镜). He looks cool.
43. My_______（业余爱好）are playing football and reading.
44. He is a (有礼貌的) boy and he always says “hello” to me.
45. Sandy studies (努力的) at school.
46. Can you help me (放飞) the kite
47. Let's go to the (饭馆) to have lunch.
三、用所给词的适当形式填空。
48. She likes _________(read) books on Sundays.
49. The boy loves_______(play) football after school.
50. Children enjoy _________(eat) snacks in the evening.
51. Amy is good at__________(swim) .
52. Let’s (wait) for Daniel after school.
53. Simon likes to help others. He is very __________(help).
54. Don't talk with me. I (write) to my friend now.
55. My father goes (run) every morning.
56. Amy is good at (draw) pictures.
57. Peter usually (walk) to school because his home is near the school.
四、完形填空
Hello. I'm Tom. I'm a middle school student. It's nice to meet you here. First, let me tell you ____16____about my family. There are five people in my _____17_____. They are my mother, my father, my sister, my brother and me.
My father is a worker. My mother is an English teacher. My sister is eighteen and my brother is sixteen. I'm fourteen. We ______18______ go to the same school. We all enjoy ____19____football games.
My ______20______ is at West Street. There is a big tree and some small trees ___21___ my house. The big one is a pear tree and the small ones are apple trees, _____22_____ there ____23____any pears or apples on them now. ___24___ a photo of my house. In the photo, you can see three cats in my house. They are all black and white. We _____25_____ them very much.
16. A. anything B. something C. thing D. anyone
17. A. school B. house C. room D. family
18. A. two B. five C. three D. six
19. A. seeing B. looking at C. watching D. looking
20. A. bedroom B. school C. room D. home
21. A. at B. in C. on D. around
22. A. but B. and C. so D. or
23. A. isn't B. is C. are D. aren't
24. A. He's B. Here's C. it's D. There's
25. A. are liking B. likes C. like D. is liking
五、短文填空
My name is Naseem. I am in Class 1, Grade 7 at No. 2 Middle School. I have many friends in my class. This is my friend. 49 name is Ebony. She likes 50 because she is good at numbers. This is Mario. He likes Art. He likes drawing animals. This 51 (be) Li Lei. She likes reading. We have lots of books in our classroom. Our teacher 52 (read) to us every day. This is Matt. He likes to go on field trips. We go to different 53 (place) during our field trips.
My friends and I always have fun at school. We have interesting lessons 54 Science, PE and so on. After class, we often help our 55 (teach ) at school. We clean our classroom, water our plants and feed our 56 (goldfish). We play in the playground too. The playground has a slide and some swings. Sometimes we play 57 ( game). Hopscotch is our favourite game,
I think my school is great! My classmates and 58 (me) learn together and play together. Our school is a happy place.
六、阅读理解 CBDC
Dear Sweet,
I’m 14-year-old Sweet and you are 44-year-old Sweet. I'm wondering (好奇) about many
things: What do you look like Where do you live What job do you have I can't answer these questions, but I can imagine my future life.
I want to be an engineer (工程师). By the way, are you an engineer I will invent (发明) different kinds of robots to serve people and make them happy.
I will also create a new kind of ID card. With it, students won't need schoolbags, It can include (包含) all of your school information, like your homework, your notebooks and your textbooks, I will make suspended touch screens (悬挂式融摸屏) for teachers. They won't need blackboards anymore. This will be more convenient (方便的).
Maybe in the future, robots will do more of our housework for us. This will give our parents more free time.
I think my future life will be happier and more relaxing. I'm looking forward to living my best life. I hope I can make my dreams come true! Are you living this kind of life
Your past self
11. Who does the writer write the letter to
A. Her teacher. B. Her best friend. C. Herself. D. Her mother.
12. What is the writer's dream career (职业)
A. A teacher. B. An engineer. C. A doctor. D. A scientist
13. What can we learn from the letter
A. Students won't need schoolbags with suspended touch screens.
B. The ID card will include all information of students.
C. The suspended touch screens will not replace (替代) the blackboards.
D. Robots will help our parents do a lot in the future.
14. We can tell from the letter that the writer is a (n) ________ person.
A. interesting B. kind C. positive (积极的) D. negative (消极的)
七、阅读表达
Anna
I work in a bank from Monday to Friday. My house is near a park and is about ten kilometers from the bank. I usually go to work by train. I usually get up at 6: 30 am and take the train at 7 am. It usually takes me about thirty minutes to get to the bank. The train is quick and cheap. I am never late for work.
Joe
I am a student. My house is near a beautiful lake. My school is across from(在……对过) the lake. I can walk to school across a bridge. It takes me about thirty minutes. But I often go to school by boat, because it is more fun. It takes me about twenty minutes.
Nancy
I’m a waiter. I work in a restaurant(饭店) from Monday to Saturday. I often go to work by bus. It is about five kilometers from my house to the restaurant. It takes me about twenty-five minutes to get to work. Sometimes I am late for work because the traffic is very busy.
根据短文内容回答下面的问题。
1．What time does Anna usually arrive at her bank
________________________________________________________
2．How does Joe often go to school
________________________________________________________
3．How far does Nancy live from her restaurant
________________________________________________________
4．Who is never late for work
________________________________________________________
5．How long does it take Nancy to get to work
________________________________________________________
六、书面表达
假设你是Lucy,想在《学英语》的论坛里交网友。请根据下面表格中的提示,写一个自我介绍。
Name Lucy Lin Age 13
Class 7 Grade 7
Living place Nanjing Hobbies music,drawing
Dream A singer
要求:
1. 包括表格中的所有要点;
2. 根据照片描述相貌;
3. 适当发挥想象;
4. 50词左右,不包括所给的开头与结尾。
Dear friends,
I am waiting for you on WeChat. My name on WeChat is Lucy.
Would you like to be my friends
Yours,
Lucy
短文填空
Her， Maths，is, reads, places, like, teachers, goldfish, games, I
阅读表达
19．At about 7: 30 in the morning. 20．He often goes to school by boat. /By boat. 21．It’s about five kilometers./About five kilometers. 22．Anna. 23．About twenty-five minutes.

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