七年级英语语法专题

七年级英语语法汇总一. 动词be（is,am,are）的用法我(I)用am, 你(you)用are，is跟着他(he)、她(she)、它(it)。

单数名词用is，复数名词全用are。

变否定，更容易，be后not加上去。

变疑问，往前提，句末问号莫丢弃。

还有一条须注意，句首大写莫忘记。

二. this，that和it用法(1)this和that是指示代词，it是人称代词。

(2)距离说话人近的人或物用this, 距离说话人远的人或物用that。

如：This is a flower. 这是一朵花。

(近处)That is a tree. 那是一棵树。

(远处)(3)放在一起的两样东西，先说this, 后说that。

如：This is a pen. That is a pencil. 这是一支钢笔。

那是一支铅笔。

(4)向别人介绍某人时说This is…, 不说That is…。

如：This is Helen. Helen, this is Tom. 这是海伦。

海伦，这是汤姆。

(5)This is 不能缩写, 而That is可以缩写。

如：This is a bike. That’s a car. 这是一辆自行车。

那是一辆轿车。

(6)打电话时，介绍自己用this, 询问对方用that。

如：—Hello! Is that Miss Green? 喂，是格林小姐吗？—Yes, this is. Who’s that? 是的，我是，你是谁？注意：虽然汉语中使用“我”和“你”，但英语中打电话时绝不可以说：I am…, Are you…？/Who are you?(7)在回答this或that作主语的疑问句时, 要用it代替this或that。

如：①—Is this a notebook? 这是笔记本吗？—Yes, it is. 是的，它是。

②—What’s that? 那是什么？—It’s a kite. 是只风筝。

三. these和those用法this, that, these和those是指示代词，these是this的复数形式，指时间、距离较近的或下面要提到的人或事；those是that的复数形式，指时间、距离较远或前面已经提到过的人或事物。

初一上册的一些重要英语语法
1. 名词：名词分为可数名词和不可数名词，单数形式和复数形式。

2. 代词：包括人称代词、物主代词、反身代词等。

3. 形容词和副词：形容词用来修饰名词，副词用来修饰动词、形容词和其他副词。

4. 动词：动词的时态（一般现在时、一般过去时、一般将来时）、动词的语态（主动语态和被动语态）、非谓语动词（不定式、动名词、分词）。

5. 句子结构：简单句、并列句、复合句。

6. 连词：并列连词（and, but, or等）和从属连词（because, if, although等）。

7. 介词和介词短语：时间介词、地点介词、方向介词等。

8. 疑问句：一般疑问句、特殊疑问句、选择疑问句和反意疑问句。

9. 否定句：使用not或no进行否定。

10. 祈使句：表示命令、请求、建议等。

七年级英语语法知识总结（10篇）七年级英语语法知识总结篇一一、七年级英语语法--词法(一)名词1.名词的数我们知道名词可以分为可数名词和不可数名词，而不可数名词它没有复数形式，但可数名词却有单数和复数之分，复数的构成如下：(1)在后面加s。

如：fathers, books, Americans, Germans, apples, bananas(2)x, sh, ch, s, tch后加es。

如：boxes, glasses, dresses, watches, wishes, faxes(3)①以辅音字母加y结尾的变y为i再加es 如：baby-babies, family-families, duty-duties, comedy-comedies, documentary-documentaries, story-stories②以元音字母加y结尾的直接加s。

如：day-days, boy-boys, toy-toys, key-keys, ways(4)以o结尾加s(外来词)。

如：radios, photos, 但如是辅音加o的加es：如： tomatoes西红柿， potatoes马铃薯(5)以f或fe结尾的变f为v再加es(s)。

如：knife-knives, wife-wives, half-halves, shelf-shelves, leaf-leaves, yourself-yourselves (6)单复数相同(不变的)有：fish, sheep, deer鹿子， Chinese, Japanese(7)一般只有复数，没有单数的有：people,pants, shorts, shoes, glasses, gloves, clothes, socks(8)单词形式不变，既可以是单数也可以是复数的有：police警察局，警察， class班，同学， family家，家庭成员(9)合成的复数一般只加主要名词，多数为后一个单词。

单元语法小专题(Grammar Focus～3c),01语法精讲一、方位介词的用法英语中，当要表示某人或某物在某地时，通常要借助于方位介词。

方位介词不能单独充当句子成分，必须与其他词或短语构成介词短语放在be动词或其他动词后面作表语或状语等，也可放在名词后作定语。

下面我们来看一下本单元学到的三个方位介词。

1．on意为“在……上”，表示一个物体在另一个物体的表面上。

例如：The book is on the desk.那本书在书桌上。

2．in意为“在……里”，表示一个物体在另一个物体的内部。

例如：The dictionary is in the schoolbag.字典在书包里。

3．under意为“在……下”，表示一个物体在另一个物体的正下方，但两个物体并不接触。

例如：Is the baseball under the chair？棒球在椅子下面吗？二、where引导的特殊疑问句1．用法where是疑问副词，意为“在哪里；到哪里”，用来引导特殊疑问句。

常用句型“Where is＋单数名词/代词？”或“Where are＋复数名词/代词？”询问人或物所在的位置。

例如：Where is my eraser？我的橡皮在哪里？Where is she？她在哪儿？Where are the keys？钥匙在哪里？Where are they？他们在哪儿？2．答语(1)用It's…(对应Where is…？)或They're…(对应Where are…？)作答。

例如：—Where is my eraser？我的橡皮在哪里？—It's in your pencil box.它在你的铅笔盒里。

—Where are the keys？钥匙在哪里？—They're under the bed.它们在床下面。

(2)直接说出物品所在地点，省略it's或they're。

例如：—Where's the clock？时钟在哪里？—On the wall.在墙上。

1 / 9单项选择1. Our school is _________ a park and a big library.A. betweenB. nextC. acrossD. in2. Tom and Mike enjoy _______ TV.A. seeB. watchC. watchingD. to watch3. Let's __________________ .A. go shoppingB. went shoppingC. goes shoppingD. going shopping4. They want _________ the zoo very much.A. to goB. to go toC. go toD. going to5. There ______ some Chinese girls in Miss Gao's class.A. isB. areC. amD. will6. _________ do you come from China.A. WhenB. WhereC. WhyD. Who7. We had fun in ______ games.A. playB. playsC. to playD. playing8. _______ it going Pretty good!A. How'sB. What'sC. HowD. Where's9. Thank you very much. ________.A. You're welcomeB. That's rightC. You're rightD. Don't thank me10. Thank you for _____ us so much help.A. givingB. giveC. to giveD. gives11. Can you tell _____ the way to the shopA. heB. hisC. herD. she12. You'd better _____ a taxi to the park.A. to takeB. takesC. takeD. taking13. ______ you _____ a cup of tea Yes, please.A. Are, likeB. Does, likeC. Do, likeD. Would,like14. I don't like cabbage _______.A. at allB. a littleC. a lot ofD. very15. How many ____ do you wantA. riceB. tomatosC. pieces of breadD. potato16. My work is interesting, but _____ dangerous.A. a kind ofB. a kindC. kinds ofD. kind of17. Let's _____ TV now.A. to watchB. watchC. lookD. see18. Mother often goes ______ on Sundays.A. shopB. a shopC. buyD. shopping19. We often play ____ after school.A. a basketballB. the basketballC. basketballD. a football 20. He is very hungry. He buys ____ hamburgers.A. manyB. muchC. a lots ofD. all of them21. "What does he do" means ____________A. who is heB. Where is heC. What is heD. what is he doing22. The girl wants ______ a doctor.A. beingB. toC. to beD. to do23. Please _____ late for school next time.A. don't beB. aren'tC. doesn't beD. be not24. My parents often cook noodles ____ me.A. toB. forC. inD. of25. One of the children _____ in the river last summer.A. was swimmingB. is swimmingC. are swimmingD. were swimming26. _______ are the books They are 20 yuan.2 / 9A. How muchB. WhatC. How manyD. How money27. Sorry, I'm late ______ school.A. forB. toC. atD. from28. She _____ lunch at home yesterday.A. doesn'tB. didn't haveC. doesn't haveD. hasn't29. Would you like _____ orange juice Yes, pleaseA. someB. anyC. aD. many30. We _____ to a movie last Sunday.A. goB. wentC. did goD. was go31. What _____ your sister _____ She is an actor.A. does, doesB. do, doesC. does, doD. do, do32. Why not ______ see the smart dolphinsA. come toB. to comeC. coming andD. coming 33. We can ______ taxi to the town.A. byB. takeC. rideD. take a34. Welcome to our school! ____________!A. FineB. Thank youC. It doesn't matterD. Very good35. We often _____ TV after school.A. are watchB. watchC. watchesD. watching36. What time is it __________.A. It's fineB. It's OKC. It's TuesdayD. It's nine37. Let's take some ________.A. photoB. photoesC. photos for you38. Yesterday, there ______ nobody in the room.A. isB. wasC. areD. were39. What time do you leave school ______ the weekend3 / 9A. inB. onC. /D. of40. You can _____ it in English. He can ______ English well.A. speak, speakB. tells, sayC. say, speakD. talks, say41. What ______ you do over the weekendA. areB. doC. didD. does42. ______ Yes, I'd like a cup of tea.A. Excuse me.B. Can I help youC. Are you OKD. Good morning!43. Did you play football last Friday ____________.A. No, we don'tB. No, we didn'tC. No, we aren'tD. Yes, we play44. ______ do you usually go to schoolA. WhatB. HowC. WhoD. Where45. She _______ her homework on Sunday. A. didn't B. doesn't C. didn't do D. doesn't did46. Mr.Smith is badly ill. Now he is ______ hospital.A. in theB. inC. /D. the47. What do you want ________A. to doB. doC. beD. doing48. _______ does the child _______A. Where, comes fromB. Where, fromC. Where, come fromD. Where, is from49. Your dress is very beautiful. ___________.A. Thank youB. You're rightC. Don't say soD. yes, it is50. ________ books are there on the deskA. How muchB. How manyC. How aboutD. How far4 / 951. Let ______ help _______.A. they, youB. us, yourC. her, theirD. us, you52. I want to cook some food ______ dinner.A. inB. forC. atD. on53. What do you do I am a ______.A. hospitalB. workC. post officeD. worker54. Mary ______ do sports last week.A. isn'tB. doesn'tC. didn'tD. does55. Where is the bank It is ______ the market.A. onB. nextC. orD. next to56. Lily can _______ all kinds of things.A. doesB. doC. didD. doing57. _______ you like A cup of tea, please. A. What would B. What C. Would D. How many58. _______ your favorite singer She is Sun Yue.A. What'sB. Who'sC. Where'sD. Who59. Li Ping isn't here. Let's go ______ find him.A. /B. andC. orD. but60. ______ Mary _______ bananasA. Is, likeB. Do, likesC. Does, likeD. Do, like61. Look! The man ______ the right is ______ Africa.A. on, fromB. from, fromC. on, inD. to, in62. We have no time ______ home for lunch.A. goB. goingC. to goD. to go to63. She likes to _______ jokes.A. talkB. tellC. sayD. speak5 / 964. Mr. Green is a short man _____ long hair.A. withB. inC. hasD. grows65. I'd like you ______ my friends Tom.A. meetB. to meetC. meetingD. meets66. _______ do you like English Very much.A. WhatB. HowC. WhichD. Where67. Everyone in China _______ eating dumplings.A. likeB. likingC. to likeD. likes68. What does your mother ______ She is tall and thin.A. lookB. likeC. look likeD. be like69. He has ________ friends at school, so he feels unhappy.A. a fewB. fewC. a littleD. little70. _______ he often do his homework at homeA. DoB. DoesC. IsD. Would71. I'd like _____ you. A. play with B. to play C. to play with D. playing with72. There _____ some tomatoes and milk in the box.A. isB. wereC. wasD. have73. They often watch TV _______ Sunday evening.A. atB. inC. onD. of74. I helped him _____ his pen.A. to findB. findingC. findsD. found75. ________ the weather in Australia nowA. WhatB. WhenC. HowD. How's76. I can't ______ the cold weather.A. likeB. needC. standD. want77. Do you enjoy _______ the story booksA. seeingB. readingC. to readD. to look78. When _____ the King _______ to China6 / 97 / 9A. was, comeB. did, cameC. did, comeD. was, came79. What ______ the boy and girl ______A. is, doB. is, doingC. are, doD. are, doing80. It often _______ here in autumn.A. rainedB. will rainC. rainsD. is raining81. Can you help me _____ my homework A. of B. with C. to D. for82. The boy is sitting ____ the tree, there are many apples ____the tree.A. in, onB. on, inC. in, ofD. on, of 83. ______ there ______ meat on the tableA. Is, someB. Are, anyC. Is, anyD. Are,some84. Who can play ping-pong _______ meA. toB. ofC. withD. for 85. Welcome _______ our talk show!A. forB. atC. toD. of 86. Look! They ______ in the hallway.A. runB. runningC. are runningD. are runing87. We have classed ______ Monday ______ Friday.A. to, fromB. from, toC. on, onD. on, and 88. _______ your mother ______ the new house A. What is, like B. What do, think ofC. What does, likeD. What does, think of 89. Lucy doesn't mind _______ the dishes after dinner. A. wash B. washing C. to wash D. washed90. There are ______ on the desk.A. three cups of teasB. three cupC. three cups of teaD. three teas91. What are you doing now I _____ my homework.A. goB. doC. doingD. am doing92. What color is your cat ___________.A. Yes, it's redB. No, it isn't redC. It's redD. Its red93. What ______ she look likeA. isB. doC. doesD. doing94. The weather is ________.A. sunnyB. rainC. cloudD. wind95. Is your mother a worker ______ a doctorA. andB. orC. withD. too96. _______ do you like koalas Because they are cute. A. Why B. Why do C. What do D. Where do97. Oh, it's time ______ home.A. to goB. for goC. goingD. would go98. I want to go shopping. _______ youA. How areB. What aboutC. Can I helpD. Would99. _______ here.A. Don't smokingB. No smokeC. No smokingD. Doesn't smoke100. Do you have to _____ by 10 o'clockA. go bedB. to go bedC. go to bedD. going to bed8 / 9参考答案1 —5 ACABB 6 —10 BDAAA11—15 CCDAC 16—20 DBDCA21—25 CCABA 26—30 AABAB31—35 CADBB 36—40 DCBBC41—45 CBBBC 46—50 BACAB51—55 DBDCD 56—60 BABBC61—65 ACBAB 66—70 BDCBB71—75 CBCAD 76—80 CBCDC81—85 BACCC 86—90 CBDBC91—95 DCCAB 96—100 AABCC9 / 9。

不定代词单项选择1. —What a great thing to have a robot at home!—Robots are really useful. One day they will help people do almost ________.A. somethingB. everythingC. nothing2. Sorry, I know ________about the news. You can ask Peter.A. nothingB. anythingC. somethingD. everything3. Dear classmates, may I have your attention, please? I have ________ to tell you.A. important somethingB. important anythingC. something importantD. anything important4. —Is Laura in the teachers' office?—No, I didn't see________ there.A. anybodyB. somebodyC. nobodyD. everybody5. In the school, I asked one boy and two girls about the name of their headmaster, but________of them could help me.A. neitherB. noneC. bothD. all6. Though Kung Fu Panda 3 is popular with teenagers, it won't be liked by ________.A. nobodyB. somebodyC. everybodyD. anybody7. Mum always tells me, “A smile costs ________, but gives much. ”A. anythingB. somethingC. everythingD. nothing8. I didn't read________interesting in today's newspaper.A. somethingB. nothingC. anythingD. everything9. —Who lives together with your grandmother?—________. She lives alone. I often go to see her.A. NobodyB. SomebodyC. AnybodyD. Everybody10. —Blue mountains and green waters are around the village. It seems like a place ina fairy story.—That's really ________.A. somewhere awfulB. somewhere fantasticC. something exciting一般过去时一、用所给词的适当形式填空1. My father________(give) me a bike last week.2. Jenny________(do) her homework at home yesterday.3. We________(have) fun at Jenny's party last night.4. Lily________(not go) shopping with her mother yesterday afternoon.5. —How much________you________(spend) on this book?—Twenty yuan.二、单项选择6. —Helen, when did you move here?—I________ here two years ago.A. movedB. livingC. movesD. lives7. —Have you read this book?—Yes. I ________ it two weeks ago.A. is readingB. have readC. will readD. read8. —Look at my new smartphone.—Wow, it's so cool. When and where________you ________it?A. do; buyB. have; boughtC. did; buyD. have; had9. —Oh, my God! I ________ you were in Beijing, too! When did you come?—I have lived in Beijing since 2015.A. don't knowB. didn't knowC. haven't knownD. wasn't known10. —Don't you see the sign “No parking！” on the right?—Sorry, I________. But now I know parking here is not right.A. don'tB. didn'tC. hadn'tD. doesn'thow和wh引起的疑问句单项选择1. —________is your trip to Beijing?—Great.A. HowB. WhyC. WhereD. When2. —________do the students in your school do outdoor activities every day? —At least an hour.A. How oftenB. How longC. How muchD. How far3. —Millie, ________ do you take the course in DIY?—Every Saturday afternoon.A. how longB. how farC. how muchD. how often4. ________ days will you stay here?A. How longB. How manyC. How muchD. How soon5. —________will you start tomorrow?—At 6：00 in the morning.A. WhereB. HowC. WhenD. Why6. —________ will you ask for help when you are in trouble?—My parents, I think.A. WhoB. WhatC. WhereD. When7. We can't decide ___________to go for dinner because everyone wants to ordersomething different.A. howB. whyC. whenD. where8. —Do you know ________ a 5day trip to Hong Kong costs?—I guess it's about ￥4, 000.A. how fastB. how longC. how soonD. how much9. —________ does your mother do?—She is a doctor.A. WhatB. WhoC. WhyD. Where10. —________ is it from Liupanshui to Guiyang?—It's about 300 kilometers.A. How muchB. How manyC. How soonD. How far形容词和副词的比较级和最高级单项选择1. —I think Mike is ________ performer in our class.—But Susan is ________than him.A. the most talented; more talentedB. most talented; more talentedC. more talented; more talentedD. the most talented; talented2. Which do you like ________, tea or coffee?A. wellB. betterC. bestD. most3. Peter is________ boy in our class and he often helps us carry heavy things.A. strongB. strongerC. strongestD. the strongest4. —How was your interview for the work?—Oh, I couldn't feel any________. I hardly understood most of the questions they asked.A. harderB. happierC. betterD. worse5. Look! This house is as ________ as that one.A. most beautifulB. more beautifulC. beautifulD. the most beautiful6. One of________ places for mountain climbing is the Himalayas.A. popularB. more popularC. the most popular7. —How do you improve your English?—________ you speak, ________ your English will be.A. The less; the moreB. The more; the betterC. The less; the betterD. The more; the less8. Alex believes he can play chess as ________ as the computer.A. wellB. betterC. bestD. the best9. With the improvement of environmental protection, there will be ________ livingspace for wild animals.A. fewer and fewerB. less and lessC. more and moreD. bigger and bigger10. Among the four seas off the coast of China, East China Sea is the second________.A. deepB. deeperC. deepestD. the deepest动词不定式一、用所给词的适当形式填空1. My parents always tell me ________ (not play)on the roads.2. Would you like________(travel) during the holiday?3. The boy promised________(study)hard for his future.4. I hope________(visit)the Great Wall one day.5. Jane invited all her friends________(attend)her birthday party.二、单项选择6. They plan________a party at Mike's house.A. haveB. havingC. hadD. to have7. It took Tom about twenty minutes ________ up a tent.A. putB. puttingC. to putD. puts8. —The TV in your room is still on.—Oh, I forgot ________.A. turning it onB. turning it offC. to turn it off9. You can ask Liu Mei ________ with you.A. goB. to goC. going10. Nowadays, it's convenient (方便的)and cheap for us ________ a shared bicycle.A. rideB. to rideC. flyingD. to fly11. People decided________a hospital in the village.A. buildB. builtC. to buildD. building12. —It's getting dark now. Why not stop ________ home?—OK. Let's go.A. goB. goingC. to goD. goes13. Li Yang wants________a singer like Zhang Jie.A. isB. beC. to beD. being14. —We're going to see a movie. Would you like to join us?—Sorry, I have too much homework ________.A. will doB. need doC. doD. to do15. We'll do what we can ________ the sick man.A. to helpB. helpC. helpsD. helped一般将来时一、根据句意, 用所给单词的适当形式填空1. I________(send) you an email to discuss the problem tomorrow.2. Don't worry. He________(be) back in 2 hours.3. The two boys________(finish) their homework soon.4. Look at the dark clouds. I think it________(rain).5. We________(have) a party if Li Ming gets back from Canada on Tuesday.二、单项选择6. —What's your plan for the new term?—I ________ a foreign language.A. will be learnB. am going to learnC. learningD. learn7. I _______ Chinese dishes for my foreign friends tomorrow evening.A. will cookB. have cookedC. cookD. cooked8. —What________ you do if you have a million dollars?—Oh, I must think about it.A. doB. didC. willD. is going to9. —I hear there________ a new train station in our city.—Really? That will be very convenient.A. will haveB. will going to beC. will beD. is going to have10. —Have you returned the book to the library yet?—Not yet. Don't worry. I ________ it soon.A. returnB. returnedC. have returnedD. will return11. —My aunt ________ me to Europe for vacation next month.—Have a good time!A. takeB. tookC. will takeD. takes12. We________ for a picnic if it ________rain this Sunday.A. will go; doesn'tB. will go ; won'tC. go; doesn't13. —Hello, John. This is Mike. What are you doing now?—I'm watching a football match. It started at 7：30pm and________on for another one hour.A. has beenB. wasC. will be14. Please wait. She ________ to you in a few minutes.A. talkB. talkedC. have talkedD. will talk15. Don't worry. He ________ the work in two hours.A. finishB. finishedC. will finishD. finishes祈使句单项选择1. _____carefully, please! Look at the road sign. There is a school ahead.A. DriveB. To driveC. Driving2. David, ________ make trouble at school.A. can'tB. don'tC. doesn't3. — Excuse me, but can you tell me where the nearest bank is?—Just ________ going for two more blocks and you'll see it.A. keepB. to keepC. keepingD. keeps4. ________for me at the bus station across from the post office. I can find you easily.A. WaitB. To waitC. WaitingD. Waits5. —Mom, can I go dancing this evening?—________ your homework first, and then we'll talk about that.A. FinishB. FinishingC. To finishD. Finished6. ________to smile at your life when you are in trouble, and you will soon be happyagain.A. TryB. To tryC. TryingD. Tried7. ________ your umbrella, or you'll catch a cold on such a rainy day.A. TakeB. To takeC. TakingD. Takes8. —________ run in the hallways, Mike.—Sorry, Ms. Clark.A. Don'tB. PleaseC. No9. As we all know, life is short but amazing. ________ it！A. EnjoyB. To enjoyC. EnjoyingD. Enjoyed10. Tommy, _______ play basketball in the street next time. You may get hit by a car.A. doB. don'tC. mustD. mustn't情态动词can, might和should一、用can, might和should填空(注意大小写形式的变化)1. We________study hard.2. —________you come with me?—Sorry. I'm busy now.3. The book________be Lucy's, but I'm not sure.4. We________not spend much time playing games.5. My English is bad, but I ________speak Chinese well.二、单项选择6. We________build our country into a country of peace, a country of wealth, acountry of opening up.A. mightB. shouldC. could7. —________ I park my car here for a while?—No, you mustn't. Do you see the sign “NO PARKING”?A. WouldB. MayC. MustD. Should8. —________ I use your dictionary?—Of course. But please return it to me before you leave.A. MustB. NeedC. WillD. Can9. —Could I ask you some questions?—Yes, you________.A. canB. couldnC. must10. —________you come to my party?—Of course.A. CanB. MayC. MustD. Shouldif引导的条件状语从句一、用if连接下列句子1. I will go to the zoo. The weather is fine.__________________________________________________________________ 2. He comes back. I will tell you.__________________________________________________________________ 3. You get up early. You can catch the bus.__________________________________________________________________ 4. What will happen? You are late.__________________________________________________________________ 5. Please call me. He doesn't appear.__________________________________________________________________二、单项选择6. Our world will get better and better ________ each of us lives a greener life.A. beforeB. ifC. thoughD. until7. I wonder if it ________ rain tomorrow. If it ________ rain, I'll go hiking with myfriends.A. will; isn'tB. doesn't; won'tC. will; doesn't8. If he________ Guilin, he'll probably go to Yangshuo.A. visitsB. is visitingC. will visitD. has visited9. We ________ fishing if it ________ rain this Sunday.A. will go; doesn'tB. will go ; won'tC. go; doesn't10. —I think I'll take a bus to the meeting.— The bus? If you ________, you will be late.A. doB. have doneC. will do答案►语法专训不定代词1．B 2.A 3.C 4.A 5.B 6.C7．D8.C9.A10.B一般过去时一、1. gave 2. did 3. had 4. didn't go 5. did; spend二、6.A7. D8.C9.B10.Bhow和wh-引起的疑问句1. A2. B3.D4. B5.C6.A7. D8. D9. A10.D形容词和副词的比较级和最高级1．A 2.B 3.D 4.D 5.C 6.C7．B8.A9.C10.C动词不定式一、1. not to play 2. to travel 3. to study 4. to visit5. to attend二、6. D7. C8. C9. B10. B 11. C12.C13. C14.D15.A一般将来时一、1. will send/am going to send2. will be/is going to be3. will finish4. is going to rain5. will have二、6. B7. A8. C9.C10.D11. C12. A13. C14. D15.C祈使句1. A2. B3.A4.A5. A6. A7．A8. A9. A10. B情态动词can，might和should一、1. should 2. Can 3. might 4. should/can 5. can二、6. B7.B8.D9.A10. Aif引导的条件状语从句一、1. If the weather is fine, I will go to the zoo./I will go to the zoo if the weather isfine.2．I will tell you if he comes back./If he comes back, I will tell you.3．If you get up early, you will catch the bus./You will catch the bus if you get up early.4．What will happen if you are late?5．Please call me if he doesn't appear./If he doesn't appear, please call me.二、6. B7.C8. A9.A10. A。

七年级上册,英语,所有的语法
以下是七年级上册英语的部分语法知识点：
1. 名词：名词是表示人、事物、地点等名称的词。

2. 形容词：形容词用来描述名词的性质、特征或状态。

形容词可以放在名词前面或后面。

3. be动词：be动词包括am, is, are三种形式，用来表示主语的状态或特征。

4. 助动词：助动词包括do, does, did三种形式，用来帮助主要动词表达时态、语态、否定等意义。

5. 介词：介词用来表示名词与其他词语之间的关系，如in, on, under等。

6. 连词：连词用来连接两个句子或从句，如and, but, or等。

7. 代词：代词是用来代替名词的词，如I, you, he等。

8. 副词：副词用来修饰动词、形容词或其他副词，表示程度、方式、时间等意义。

9. 动词：动词是表示动作或状态的词，如run, jump, like等。

10. 冠词：冠词用来限定名词，包括定冠词the和不定冠词a/an两种形式。

以上只是部分语法知识点，想要掌握更多语法知识，可以查阅教材或请教英语老师。

七年级英语上册语法专项练习题Document serial number【KK89K-LLS98YT-SS8CB-SSUT-SST108】七年级英语上册语法专项练习题一、be(am、is、are)的基本用法，区别及其引导的一般疑问句和回答。

am接在I之后，is放在单数的名词或代词之后，are放在复数的名词或代词之后，否定句在be后加not，一般疑问句将be提前。

回答:Yes,人称代词+be./No,人称代词+be+not.如:1）He is Mr. Chen. He is nit Mr. Chen.--Is he Mr. Chen --Yes, he is./ No, he isn't.2）I am a student. I am not a student.--Are you a student --Yes, I am./ No, I am not.3）They are teachers. They are not teachers.--Are they teachers --Yes, they are./ No, they aren't.练习:(一)用联系动词be(am、is、are)的正确形式填空。

1. you from2.I Mr. Chen.3. she your mother4.-- they from Japan--Yes, they .5.You a teacher and she a doctor.6.Where Jack from7.I fine, too. Thanks.8.--Who this--This Wang Kang.9.-- you a student--Yes, I am.10.--Where is Beijing--It in China.11.-- Ronaldo a Brazilian--Yes, he is.12."I" is also a letter. 13.You and I student.14.He and she friends. 15.He and I teachers.(二)将下面的句子变成一般疑问句并做出问答。

七年级英语上册语法专练试题及答案七年级英语上册语法专练试题(一)时态1.I _______ a basketball. She _____ a soccer ball.A.has; haveB.has; hasC.have; hasD.have; have2.I _______ know Tom.A.am notB.don'tC.isn'tD.aren't3.He __________ sports. He only __________ them on TV.A.don't play; watchB.doesn't play; watchC.not play; watchesD.doesn't play; watches4.—When__________ you have a school trip?—Sorry，I don't know. I'm busy __________my art festival.A.are;inB.do;withC.are;withD.do;in5.I don't like basketball，but my son__________.A.likeB.likedC.doD.does6.—In the morning，Bill always __________ tennis with his sister.—Yes. And in the afternoon they __________ pingpong.A. play;playB. plays;playC. play;playsD. plays;plays7.—Do you __________ geography next week?—Yes，we do.A.knowB.haveC.getD.look8.My mother is an English teacher and she __________ina middle school.A.teachB.teacherC.teachesD.teaching9.—The music ________ so beautiful. Who ________ it?—Oh, Lang Lang.A.sounds; playsB.sounds; playC.sound; playsD.sound; play(二) 介词1.My brother is reading books _______ the tree now.A.inB.forC.ofD.under2.Do you like eggs _______ breakfast?A.ofB.atC.forD.with3.—Do you have classes in the evening?—Yes. We have an art class _______8：00.A.atB.onC.inD.to4.What do you usually do _______Saturday evening?A.onB.inC.atD.of5.My birthday is __________ May 2nd.A.inB.atC.onD.of6.John's parents ______to work_____7：20______the morning.A.goes;at;inB.go;in;inC.go;in;atD.go;at;in7.My mother often goes shopping __________Saturday morning.A.atB.inC.onD.for8.Teachers' Day is __________ September 10th.A.inB.onC.at9.Tim is going to give his mother a surprise__________ Mother's Day.A.inB.atC.onD.by10.Our reading club shares ideas with each other__________ one hour every Tuesday.A.toB.onC.atD.for(三)冠词1.—Can you play__________ basketball, Mike?—Yes, I can.A.aB.anC./D.the2.I have __________ English book.A.theB.aC.anD./3.I go to _________school after__________ breakfast.A.the;theB.the;/C./;theD./;/4.This is__________ apple and that's __________ pear.A.a;anB.an;aC.an;anD.a;a5.To be __________ good dancer, you need to learn more.A.theB.aC.an6.David is __________ eighty-year-old boy with short black hair.A./B.aC.anD.the7.Tom is ________ shy boy, but he's good at playing______basketball.A.an;theB.a;theC.a;/D.an;/8.She usually has ________ egg and some porridge for _________ breakfast.A.an;theB.an;/C.a;theD.a;/9.—Did you have __________good day yesterday?—Yeah, I really had fun at the party!A.anB.aC./(四)人称代词&物主代词1.—Jenny, is that __________ pen?—Yes, it's__________ pen.A.your;myB.your;herC.my;myD.his;her2.This is my book. Where is__________?A.himB.yourC.herD.yours3.It's not __________baseball. It's__________.A.you;heB.his;hersC.your;himD.my;your4.This is __________ID card. It's __________ID card.A.a;hisB.an;youC.an;herD.a;my5.To my surprise, he sold __________ house at such a low price.A.heB.himC.hisD.himself6.—Whose iPad is this?—I think it's __________.She was looking for it everywhere.A.she'sB.herC.sheD.hers7.—Do you like watching pingpong matches?—Yes, and __________ favorite pingpong player is Ma Long.A.weC.myD.ours8.—Is this your schoolbag?—No, it isn't. __________is under the deskA.MyB.MineC.Me9.—Jane, is this Tom's umbrella?—No, it isn't __________.He didn't take one this morning.A.himB.heC.his10.My mother used to make breakfast for _______every morning, but now I do it myself.A.mineB.myC.ID.me(五)名词&名词所有格1.—It's hot today. Have some __________， please.—No, thanks. I'm not thirsty(口渴的)at all.A.waterB.potatoesC.breadD.cakes2.Tom's parents bought a pair of __________ for him yesterday.A.shirtsB.socksC.sweatersD.bags3.The meeting will last four days，from Mondayto__________.A.FridayB.TuesdayC.Thursday4.Health is important for us teenagers, so we should eat more vegetables such as _______to keep healthy.A.tomatoes and potatoesB.tomatos and potatosC.tomatos and potatoes5.Times magazine says that smart Lego has bee one of ________favorite toys.A.childB.childrenC.children's6.I'm hungry. Can you give me two bowls of ________?A.riceB.ricesC.hamburgerD.hamburgers(六)数词1.Meimei is going to be an older sister. Her parents are planning to have their __________ child.A.oneB.twoC.firstD.second2.Helen loves reading. She has read __________ books this month.A.fiveB.fifthC.five ofD.fifth of3.Jack got his driver's license on his __________ birthday.A.twenty ofB.twentyC.twentiethD.twenty's4.August is the __________month of the year.A.eightB.eight'sC.eighthD.eightth5.—Which day is the __________day of the week?—It's Friday.A.sixB.sixesC.sixthD.sixth's6.Yesterday was his ________birthday. He enjoyed himself.A.twelfthB.twelveC.the twelfth7.Peter and his wife live on the________(seven)floor and they go up and down by lift.七年级英语上册语法专练试题参考答案(一)1.C 2.B3.D 点拨：用主谓一致法。

人教版丨七年级上册英语语法专题复习(附练习题及答案)人教版丨七年级上册英语语法专题复（附练题及答案）一、一般现在时：一般现在时用于表示以下四种情况：1）现在的状态；2）经常或惯性动作；3）主语所具备的性格和能力；4）真理。

1.标志：often（经常）。

usually（通常）。

sometimes（有时）。

always（总是）。

never（从不）。

on Sundays（在星期天）。

XXX（每一天/月/年）。

2.结构：1）主语+连系动词be(am/is/are)+名词/形容词/数词/介词短语/副词等做表语表状态（包括There be +n.）。

练：1.I am a student。

My name is Tom.2.Where are my shoes。

They are here.3.Who is the girl with long straight hair。

I think she is Kate.4.You and I are not in Class Six.5.XXX。

Yes。

there is.6.XXX。

No。

they aren't.2）主语（非第三人称单数）+行为动词原形+其他（用助动词do帮助构成否定句、一般疑问句和特殊疑问）。

3）主语（第三人称单数）+行为动词的第三人称单数+其他（用助动词does帮助构成否定句、一般疑问句和特殊疑问句）。

行为动词第三人称单数加-s的形式：1.-s2.辅音+y: study-studies3.以s,x,ch,sh结尾: watch-watches。

XXX4.特殊: have-has。

do-does。

go-goes。

练：1.His parents watch TV every night.肯定句：1.XXX.否定句：2.His parents do not watch TV every night.n: My brother does not do homework every day。

初中七年级下册英语语法填空专题训练100题含答案一、语法填空短文填空Everyone has his or her dream school life. My dream school life is1．(wonder) and colourful.2．(one)of all, the school is big and beautiful. It 3．(have) many trees and all kinds of flowers. The air is fresh and the floor is clean. Secondly, it is important for me to have a big library 4．many books .We can go there to read books or look up some 5．(information) any time.I hope the teachers are fair(公平的)and that the classmates are friendly. We get on well with each other. Then I hope the school has many subjects, such 6．English, Maths, Chinese. History, Science, PE and Art.Also, I hope we can learn7．(France) and Japanese. I guess it8．very interesting.I hope we have to get up 9．(early) so that we can have more time to study.10．(final) I hope I can develop and improve all my abilities in such a school. And I can get on well with my classmates and teachers. I believe I will make it.阅读下面材料，在空白处填入适当的内容(1个单词) 或括号内单词的正确形式。

七年级英语语法（优秀5篇）英语七年级上册的语法知识点篇一【语法】1、指示代词this,these;thosethat的用法。

2、代词主格Iheshethey的用法。

3、名词的复数形式。

二。

难点讲评1.Thisismysister.这是我的姐姐。

释：当第三者给双方作介绍时，通常用“Thisis+姓名”这一句型，在这种场合，不说Sheis…“她是……”或He……“他是……”。

例如：ThisisWeiHua.这是魏华。

ThisisJimGreen.这是吉姆格林。

MrWang,thisismymum.王老师，这是我的妈妈。

注：Thisis不能缩写，因为this是以“s”结尾。

向别人介绍第三者时，指远处的人时，应用That’s…句型，意为“那位是……”。

例如：—Who’sthat?—It’smybrother.—那位是谁？—是我的哥哥。

2.Thisis…句型释：除了加姓名作介绍用语之外，还可以用来加名词表示这是某某物品等。

例如：Thisisabook.这是一本书。

Thisisapen.这是一支钢笔。

注：当你向别人介绍两个或两个以上的人时，常说：Theseare……3.Issheyouraunt?她是你的婶婶吗？释：本句是“sheis…”的一般问句，它的肯定回答为Yes,sheis.否定回答为No,sheisn’t.当aunt或uncle后面更姓时，这两个词和姓的首字母都要大写。

例如：AuntWangUncleLi4.add…to…“把……填到……上面”5.familytree意为“家谱”。

释：在这个名词短语中，名词family作定语，修饰后面的复数名词tree。

在名词作定语时，须用单数修饰后面的名词。

如：schoolbags书包Englishteachers英语老师boystudents男生七年级英语语法篇二冠词a / an / the: 冠词一般位于所限定的名词前，用来署名名词所指的人或事物。

冠词有不定冠词和定冠词两种。

第一单元重点语法：动词的一般现在时在七年级上册的英语教材中，第一单元主要介绍了动词的一般现在时。

了解一般现在时对于学习英语的初学者来说是非常重要的，因为它是英语中最基础、最常用的时态之一。

通过掌握一般现在时的用法，学生们可以构建起简单的英语语句，表达日常生活中的行为、习惯和真理等。

一、一般现在时的构成一般现在时的构成相对简单，一般情况下只需要在动词原形后加上-s或-es。

work变为works，watch变为watches。

但是也需要注意一些特殊情况，比如以辅音字母+y结尾的动词，要变y为i再加-es，比如study变为studies；以s、x、ch、sh结尾的动词，要在词尾加上-es，比如pass变为passes。

二、一般现在时的用法1. 表示习惯或经常性动作一般现在时经常用来描述人们的习惯或经常性的动作，比如：“I goto school by bus every day.”（我每天都坐公交去学校。

）这种用法强调的是动作的重复性和规律性。

2. 表示真理、事实或客观存在一般现在时还可以用来表达一些真理、事实或客观存在，比如：“Thesun rises in the east.”（太阳从东方升起。

）在这个句子中，使用一般现在时表明了一个客观存在的事实。

3. 表示心理状态或常态有时一般现在时也可以表示人们的心理状态或一些常态情况，比如：“I understand your feelings.”（我理解你的感受。

）在这个句子中，使用一般现在时表达了一种心理状态。

三、对一般现在时的个人理解对于初学者来说，掌握一般现在时是十分重要的，因为它是构建英语语句的基础。

在学习过程中，我们还需要多做练习，不断地接触和运用一般现在时，才能更加熟练地掌握它的用法。

我们也要注意一些特殊情况的变化规则，比如第三人称单数加-s或-es的情况，以及特殊结尾动词的变化规则。

总结通过本文的介绍，相信大家对一般现在时有了更深入的了解。

专题02 重点语法，书面表达归纳Unit1You and Me一．含系动词be的一般现在时1.be动词的一般现在时的形式be动词的一般现在时有三种形式:am、is和are。

它们分别和不同的主语搭配使用,我们可以通过下面的口诀进行记忆:我(I)用am,你(you)用are,is连着他(he)她(she)它(it),主语单数找is,主语复数选择are。

I'm Kate.我是凯特。

You are Kate.你是凯特。

She is Kate.她是凯特。

2.含有be动词的一般现在时的句式结构The ruler is green. 这把尺子是绿色的。

The ruler isn't green. 这把尺子不是绿色的。

—Is the ruler green? 这把尺子是绿色的吗?—Yes, it is./No, it isn't. 是的,它是。

/不,它不是。

一.用am、is、are填空1.Ann in Class Three. She good at English.2.—you Tom?—No, I Tim.4.Where Tony from?He from the US.4.My pet cat very cute.We like it very much.5.Jack and I both in Class 5,Grade 7.1.is，is2.Are，am3.is，is4. is5.are二．人称代词主格1.人称代词主格第一人称第二人称第三人称单数复数单数复数单数复数I 我we我们you你you你们he他she她it它they他/她/它们2.人称代词主格的用法后的谓语动词用单数形式;we/you/they后的谓语动词用复数形式;I 后接be动词时用am,接实义动词时用原形。

She is my sister and I am her brother. 她是我的姐姐,我是她的弟弟。

It is a bird.它是一只鸟。

最全七年级英语语法知识点汇总英语语法虽然是从简单的一些日常用语出发的，但语法中常会有一些知识点看起来很细小，容易被忽视，但这些知识点掌握不熟练，往往会造成一些语法应用上的错误。

接下来是小编为大家整理的最全七年级英语语法知识点汇总，希望大家喜欢!最全七年级英语语法知识点汇总一1.陈述句肯定陈述句a)Thisisabook.(be动词)b)Helooksveryyoung.(连系动词)c)Iwantasweatlikethis.(实义动词)d)Icanbringsomethingstoschool.(情态动词)e)There’sacomputeronmydesk.(Therebe结构)否定陈述句a)Thesearen’ttheirbooks.b)Theydon’tlooknice.c)Katedoesn’tgotoNo.4MiddleSchool.d)Katecan’tfindher doll.e)Thereisn’tacathere.(=There’snocathere.)2.祈使句肯定祈使句a)Pleasegoandasktheman.b)Let’slearnEnglish!c)Comein,please.否定祈使句a)Don’tbelate.b)Don’thurry.3.疑问句1)一般疑问句a)IsJimastudent?b)CanIhelpyou?c)Doesshelikesalad?d)DotheywatchTV?e)Isshereading?肯定回答:a)Yes,heis.b)Yes,youcan.c)Yes,shedoes.d)Yes,theydo.e)Yes,sheis.否定回答:a)No,heisn’t.b)No,youcan’t.c)No,shedoesn’t.d)No,theydo n’t.e)No,sheisn’t.2)选择疑问句Isthetablebigorsmall?回答It’sbig./It’ssmall.3)特殊疑问句①问年龄HowoldisLucy?Sheistwelve.②问种类Whatkindofmoviesdoyoulike?Ilikeactionmoviesandcomedies.③问身体状况Howisyouruncle?Heiswell/fine.④问方式Howdo/canyouspellit?L-doubleO-K.Howdowecontactyou?Mye-*******************************.⑤问原因Whydoyouwanttojointheclub?⑥问时间What’sthetime?(=Whattimeisit?)It’saquartertotena.m..Whatt imedoyouusuallygetup,Rick?Atfiveo’clock.Whendoyouwanttogo?Let’sgoat7:00.⑦问地方Where’smybackpack?It’sunderthetable.⑧问颜色Whatcolorarethey?Theyarelightblue.What’syourfavouritecolor?It’sblack.⑨问人物Who’sthat?It’smysister.Whoistheboyinblue?Mybrother.Whoisn’ta tschool?PeterandEmma.WhoareLisaandTimtalkingto?⑩问东西What’sthis/that(inEnglish)?It’sapencilcase.Whatelsecanyouseeinthepicture?Icanseesomebroccoli,straw berriesandhamburgers.11问姓名What’syouraunt’sname?HernameisHelen./She’sHelen.What’syourfirstname?Myfirstname’sBen.What’syourfamilyname?Myfamilyname’sSmith.12问哪一个Whichdoyoulike?Ilikeoneinthebox.13问字母Whatletterisit?It’sbigD/smallf.14问价格Howmucharethesepants?They’re15dollars.15问电话号码What’syourphonenumber?It’s576-8349.16问谓语(动作)What’shedoing?He’swatchingTV.17问职业(身份)Whatdoyoudo?I’mateacher.What’syourfather?He’sadoctor.最全七年级英语语法知识点汇总二首先要介绍的就是关于动词be(is,am,are)的用法，动词在一个句子中很重要，对于英语来说be(is,am,are)更是经常用到，学会be的用法就是学好英语的根基。

七年级英语语法难点突破单选题30题1.There is ______ “h” in the word “hour”.A.aB.anC.theD./答案：B。

“h”虽然是辅音字母，但是发音以元音音素开头，所以用an。

a 用于辅音音素开头的单词前；the 表示特指；/ 即零冠词，这里不符合。

2.She has ______ useful book.A.aB.anC.theD./答案：A。

“useful”发音以辅音音素开头，用a。

an 用于元音音素开头的单词前；the 表示特指；/ 即零冠词，这里不符合。

3.Look at ______ sun. It's very bright.A.aB.anC.theD./答案：C。

世界上独一无二的事物前用the，太阳是独一无二的，所以用the。

a 和an 用于泛指的可数名词单数前；/ 即零冠词，这里不符合。

4.I have ______ apple and ______ orange.A.a；anB.an；aC.the；theD./；/答案：A。

“apple”发音以元音音素开头，用an；“orange”发音以元音音素开头，用an，但这里orange 发音以元音音素开头，用an。

a 用于辅音音素开头的单词前；the 表示特指；/ 即零冠词，这里不符合。

5.He is playing ______ basketball.A.aB.anC.theD./答案：D。

球类运动前不加冠词。

a 和an 用于可数名词单数前；the 表示特指，这里不符合。

6.There are_____students in our class.A.thirty-nineB.thirty ninethC.thirty-ninethD.thirty-ninth答案：A。

本题考查基数词的正确拼写。

thirty-nine 是三十九的正确表达。

选项B 和C 拼写错误。

选项D 是序数词第三十九，不符合题意。

七年级英语语法大全【一般现在时】.概念：经常、反复发生的动作或行为及现在的某种状况。

动词用原形(单三人称动词加s / es)(问句和否定句借用助词do / does)【一般过去时】概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。

动词用过去式(问句和否定句借用助词did)【现在进行时】概念：表示现阶段或说话时正在进行的动作及行为。

am +动词-ingis +动词-ingare +动词-ing【过去进行时】概念：表示过去某段时间或某一时刻正在发生或进行的行为或动作。

was +动词-ingwere +动词-ing【一般将来时】概念：以过去某个时间为标准，在此以前发生的动作或行为，或在过去某动作之前完成的行为，即“过去的过去”。

(1)will + 动词原形(2)am +going to+动词原形Is +going to+动词原形are +going to+动词原形【过去将来时】概念：立足于过去某一时刻，从过去看将来，常用于宾语从句中。

(1)would + 动词原形(2)was +going to+动词原形were +going to+动词原形【现在完成时】概念：过去发生或已经完成的动作对现在造成的影响或结果，或从过去已经开始，持续到现在的动作或状态。

have +过去分词has +过去分词【过去完成时】概念：以过去某个时间为标准，在此以前发生的动作或行为，或在过去某动作之前完成的行为，即“过去的过去”。

had +过去分词1. 不定式定义:由to＋动词原形构成。

不定式是一种非限定性动词。

而非限定动词是指那些在句中不能单独充当谓语的动词，可分为不定式，动名词，现在分词和过去分词。

2.用途：在句中不能作谓语。

它具有动词的性质，本身可以带宾语和状语。

【动词不定式】1.定义：动词 + 不定式2.用途：动词不定式在句中可以作句子任何成分。

动词不定式的被动形式除了一般形式外还有其完成式和进行式。

[编辑本段][动词不定式的时态、语态]动词不定式可以作以上各种成分，但它毕竟是动词，所以有动词的属性动词不定式及其短语还可以有自己的宾语、状语，虽然动词不定式在语法上没有表面上的直接主语，但它表达的意义是动作，这一动作一定由使动者发出。

英语七年级语法填空专题一、七年级语法填空专项目练习（含答案分析）1．No pains, no gains. Without ________（work）hard, no one can achieve success in life.【答案】working【分析】【剖析】句意：没有付出就没有回报。

不努力工作，没有人能够在生活中获得成功。

without是介词，介词以后的动词应使用动名词，work 的动名词是working 。

故答案是working 。

【评论】考察词形变化，依据句子构造和语境确立横线处的意思，而后依据所供给的词进行变形，最后形成答案。

2．阅读下边短文，在空白处填入—个适合的词，或填入括号中所给单词的正确形式。

Gina and Tina are my classmates, They ________ twins （双胞胎） . They come from America, How old are they? They are 14 ________ （year） old, When is their birthday? It's ________ August 23rd. Gina and Tina look the ________, They are both short. They both have big________ （ eye） and long hair.But Gina and Tina like different（不一样的）________ （ thing ） . Gina likes apples, but Tina likes oranges. They like different ________, too. Gina likes red, but Tina likes white, Look! Thetwo girls are in different clothes now. Gina is in a red hat, a white T—shirt and a pair of red trousers. Tina is in a white skirt and a white pair of ________ （ shoe） . She also wears a white watch. Her mother ________ （ buy） it for her. She ________ （ like） the watch very much.【答案】 are； years； on； same； eyes； things； colors； shoes；bought ； likes【分析】【剖析】主要讲了作者的同学Gina 和 Tina 。

2024年英语七年级上册语法一、名词。

1. 可数名词与不可数名词。

- 可数名词有单复数形式。

例如：book（单数） - books（复数）；apple - apples。

复数形式的构成规则如下：- 一般情况直接加 -s，如pen - pens。

- 以s，x，ch，sh结尾的名词加 -es，如box - boxes，watch - watches。

- 以辅音字母 + y结尾的名词，把y变为i再加 -es，如baby - babies。

- 以o结尾的名词，有生命的加 -es（如tomato - tomatoes，potato - potatoes），无生命的加 -s（如photo - photos）。

- 不可数名词没有复数形式，如water（水），milk（牛奶），rice（米饭）等。

表示数量时，要用“数词+量词+ of+不可数名词”，如a glass of water（一杯水），two bottles of milk（两瓶牛奶）。

2. 名词所有格。

- 有生命的名词所有格：- 一般在名词后加's，如Tom's book（汤姆的书）。

- 以s结尾的复数名词只加'，如the students' classroom（学生们的教室）。

- 如果是两个人共有的东西，只在最后一个名词后加's，如Lucy and Lily's mother（露西和莉莉的妈妈）；如果是各自拥有的东西，则在每个名词后加's，如Tom's and Jim's bikes（汤姆的自行车和吉姆的自行车）。

- 无生命的名词所有格常用“of+名词”结构，如the window of the room（房间的窗户）。

二、代词。

1. 人称代词。

- 主格：I（我），you（你/你们），he（他），she（她），it（它），we（我们），they（他们/她们/它们）。

主格在句中作主语，如I like English.（我喜欢英语。