广州市新版教材八年级英语上册unit语法专练
八年级上册英语Unit9语法专练 (含答案)
八年级上册英语Unit9语法专练一、单项选择。
( )1.-you come to my party on Sunday?-Sorry,I'm not available.I study for the math test.A.Can;mustB.Must;canC.Need;mayD.May;can( )2.-Look!Here comes your mom's car.-It be hers.She sold her car yesterday.A.mustB.can'tC.needn'tD.might( )3.-Can you come to my party on Wednesday?-Sorry,I .I have a piano lesson.A.can'tB.couldn'tC.mustn'tD.needn't( )4.-Can Paul go to the party with me this evening?-.He has the flu.A.Yes,pleaseB.Yes,he'd love toC.I'm afraid he can'tD.No problem( )5.-Can you go to the opening ceremony of the Sports Center with me?-.I've been looking forward to it.A.I'm afraidB.It's a pityC.Take it easyD.Sure,I'd love to二、用括号内所给单词的适当形式完成句子1. Thank you for your (invite).2. Can You tell me what (do)?3, We often see them (play) basketball on the playground.4.The best way (learn)English is by practicing it every day.5.I (prepare) a lot for the exam, so I passed it.6. Let's have a party to make Mrs. Black (surprise).7. (improve)my English, my mother asks me to read it every morning.8. He often goes to school without (have) breakfast.9. I'm looking forward to (see) you soon.10. Can you think of some ideas (help)me out?三、根据汉语意思完成下列句子。
八年级英语上册各单元练习题及专题语法习题(2021年整理)
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第一次Unit 1 Where did you go on vacation?一、选择题：（） 1, -—— Where would you like to go on your summer vacation， Mike? --—I’d like to go .A, nowhere interesting B， interesting anywhereC， somewhere interesting（） 2, It's cold, so we decided at home.A, stay B， to stay C, stayed（ ) 3, I arrived in Leishan last Sunday. (替换划线的短语)A， got B, got to C， reach( ） 4， went camping last weekend because of the rainy weather.A， Someone B, No one C, Everyone（） 5， The bag is heavy I can’t carry (搬动) it。
A， too， to B, so， that C, as, as( ) 6， Today is my mother's birthday, I want some flowers her. A， buy, for B， to buy, of C, to buy， for（） 7, The only problem was that there was nothing much to do in the evening read.A， but B, so C, about( ） 8， I bought nothing， because everything very expensive。
八年级上册英语Unit7 Section A(Grammar Focus-3c)语法专练(含答案)
Unit7 Will people have robots?第三课时Section A (Grammar Focus-3c)单元语法专练语法精练一、用括号内所给词的适当形式填空。
1.In about four years,I (be) a student at a university.2.Mark (not have)any classes next week.3.The children (discuss)the plan after school.4. the students (meet)at the school gate and then go to the zoo tomorrow？5.I (take)some piano lessons next year.二、根据所给汉语提示完成下列句子。
（每空限填一词)6.五年后，我将居住在北京。
I in Beijing five years.7.将来城市会很拥挤吗？cities very crowded in the future?8.将来会有更多的高楼。
more tall buildings in the future.9.学生将会在家通过电脑学习。
Students at home on computers.10.机器人将会帮助我们做家务。
Robots us with housework.三、句型转换。
按括号内的要求转换下列句型。
(每空限填一词)11.There will be a hospital in their village.(改为一般疑问句)a hospital in their village?12.Will Tom be a sports star in two years？(作肯定回答)Yes, .13.The old man’s life will be better.(对画线部分提问)What the old man's life ? 14.The girl will learn Chinese well.(改为否定句)The girl Chinese well.15.Bob will go to study in Beijing in two months.(对画线部分提问)Bob go to study in Beijing?课时精练四、根据句意及汉语提示填写单词。
Unit 7 语法思维导图及专练(原卷版)-2023-2024学年八年级英语上册基础知识专项讲练(人
Unit 7 Will people have robots?（语法讲练）【知识导图】【要点拓展】1.“will/shall do”结结结结结结结1结shall结结结结结结结结结结结结结结结结结结结结结结结结结结Shall we all go to the cinema tonight? 结结结结结结结结结结结结（2）结结结结结结结结结结结结结will结We will do our best. 结结结结结结结结结结结结（3）结结结结结结结结结结结结结结结结结结结结will结Will you have some tea? 结结结结结结结结2.“be going to do”结“will/shall do”结结结结结1结“be going to do”结结结结结结结结结结结结结结结“will/shall do”结结结结结结结结结结结结结结结2结“be going to do”结结结结结结结结结结结结结结结结结“will/shall do”结结结结结结结结结结结结3结结结结结结结结结结“will/shall do”结结结He will be sixteen years old.结结结结16结结结3.结结结结结结结结结结结结1结be结am / is / are结about to+结结结结结结结结结结结结结结结结结结结结结结结结结结结结结Don't go out. We're about to have dinner. 结结结结结结结结结结结结结结结2结be结am / is / are结to+结结结结结结结结结结结结结结结结结结结结结结结They are to meet at the gate of the cinema. 结结结结结结结结结结结结结3结结结if结unless结结结结结结结结结结结when结after结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结结“结结结结”结If it doesn't rain tomorrow, we'll go to the park.结结结结结结结结结结结结结结结结4结结结结结结结结结结结结结结结结结结结结结结结结begin, start, open, close, arrive, stop, go, come, leave,buy结结结结结结结结结结结结—Is there a flight to Moscow? 结结结结结结结结结结结—Yes. It leaves at 11:30 a. m. 结结结结11结30结结结结5结结结结结结结结结结结结结结结结结结结结结begin, start, open, close, arrive, stop, go, come,leave结结结结结结结结结结结结Dad is leaving for the USA in two weeks. 结结结结结结结结结结结结【奇思巧计】【同步检测】一、单项选择1．—There ______ a basketball game next week.—Really? Let’s go and watch it.A．is B．will be C．will have2．We hope you ________ us how to use a computer.A．will teach B．to teach C．teaching D．taught3．Who ________the game? It’s hard to say, because the players are all doing well in it.A．wins B．won C．will win D．is winning4．—It’s a secret between John and me. Don’t tell others.—Sure, I ______.A．won’t B．will C．don’t D．do5．I hope the new round of Israeli-Palestinian conflict (巴以冲突) ________ soon.A．end B．will end C．to end D．ended6．The meeting will start ________.A．in two hours B．for two hours C．two hours ago D．two hours before 7．Hurry up! The play ________ in two minutes.A．has begun B．will begin C．has been on D．began 8．—Tom, ________ forget to take your umbrella. It’s going to rain.— OK, I ________.A．doesn’t; will B．don’t; won’t C．don’t; will D．doesn’t; won’t 9．I think people ________ money in 100 years, everything will be free.A．use B．don’t use C．will use D．won’t use 10．—Tom, look at your room. Your books are everywhere!—Sorry, Mom. I ________ them soon.A．can tidy B．am tidy C．was tidy D．will tidy 11．— What’s your plan for the weekend?— I ________ my friend in the countryside.A．visited B．visit C．was visiting D．will visit 12．—Will people drive to work in 30 years?—________. They will work at home.A．Yes, they are B．No, they aren’t C．Yes, they will D．No, they won’t 13．—_________will you fly to Beijing?—In two days.A．How long B．How often C．How soon D．How far二、用所给单词的正确形式填空三、句型转换【真题链接】1．（2023·湖南湘西·统考中考真题）There ________ a Miao Drum Culture Festival (苗鼓文化节) in the southwest of China next weekend.A．is B．will have C．will be2．（2023·江苏淮安·统考中考真题）—Su Hai, what will you do for the coming Father’s Day?—I ________ a beautiful card for my father.A．design B．designed C．will design D．was designing3．（2023·四川甘孜·统考中考真题）His little brother ________ middle school in July 2023.A．finishes B．is finishing C．finished D．will finish4．（2023·全国·九年级专题练习）Ben believes he ________ a college student in 3 years.A．becomes B．became C．will become D．has become5．（2023·全国·九年级专题练习）After this exam, you ________ a wonderful holiday next month. Take it easy!A．have B．have had C．had D．will have6．（2023·黑龙江绥化·统考中考真题）I don’t know if it ________ sunny tomorrow. If it ________ sunny, I will go fishing.A．will be; is B．is; will be C．will be; is going to be7．（2023·江西·统考中考真题）I’ve just got two tickets! I ________ to see the new movie with Tony.A．go B．went C．will go D．have gone8．（2022·内蒙古·中考真题）Tom hasn’t decided ________ this Saturday.A．where he will have a picnic B．where will he have a picnicC．where he had a picnic D．where did he have a picnic9．（2022·青海·统考中考真题）—Hurry up! The plane ________ in one and a half hours.—Don’t worry. I will drive you to the airport immediately.A．will take off B．takes off C．took off10．（2022·内蒙古呼和浩特·中考真题）—Hello, Alan. This is Bill. What are you doing now?—I’m watching a program on TV. It started at 6:30 pm and ________ on for another one hour.A．has been B．was C．is D．will be11．（2022·辽宁丹东·统考中考真题）Next year, _______ a new road leading to the village.A．there is B．there are C．there will be D．there was12．（2022·广西玉林·统考中考真题）— As far as I know, there _____ a high-speed train from Yulin to Shenzhen in 2023.— Yeah! It will be more convenient for the people in Yulin.A．will be B．has C．is D．will have13．（2022·广西百色·中考真题）I don’t know if it _________ tomorrow, but if it _________, I’ll stay at home.A．will rain; rains B．will rain; will rain C．rains; will rain D．rains; rains14．（2022·广西贵港·统考中考真题）—There ________ a talk by Zhong Nanshan in our school tomorrow afternoon.—Great! We can’t wait!A．is B．was C．will be D．will have15．（2022·北京·统考中考真题）Don’t lose heart. If you keep working hard, you _________ some day.A．will succeed B．succeed C．succeeded D．have succeeded16．（2022·黑龙江·统考中考真题）—I don’t know when Susan ________.—Don’t worry. When she ________, I will tell you.A．comes; will come B．will come; comes C．come; comes17．（2022·河北·统考中考真题）John is waiting for me. We ________ to the bookstore together.A．went B．have gone C．will go D．were going18．（2022·天津·统考中考真题）We hope ________ a computer on every student’s desk in the future.A．there is B．there was C．there will be D．there has been19．（2022·云南·统考中考真题）How time flies! I ________ a senior high school this September.A．enter B．entered C．will enter D．have entered20．（2022·浙江温州·统考中考真题）—Lydia, have you decided which city to travel to, London or New York?—Not yet. Maybe I ________ London to meet my friends this time.A．visit B．visited C．will visit D．was visiting21．（2022·江西·统考中考真题）Don’t leave your toys on the table, or I ________ them away.A．threw B．will throw C．have thrown D．was throwing22．（2022·重庆·统考中考真题）I ________ a party next Saturday. I hope you can come.A．had B．was having C．have had D．will have23．（2022·四川成都·统考中考真题）In the future, vocational（职业的）students _______ it easier to get jobs.A．found B．have found C．will find24．（2022·四川自贡·统考中考真题）—What are you going to do in the summer vacation?—I ________ a volunteer in the hospital.A．was B．am C．will be25．（2021·西藏·统考中考真题）I wonder if he ________ time tomorrow；if he ________ free, I’ll invite him to give a speech in our school.A．will have; is B．has; will be C．will; have D．has;is26．（2021·辽宁沈阳·统考中考真题）Tomorrow I’m flying to Beijing. I ________ there for the following three weeks.A．am B．have been C．will be D．was27．（2021·黑龙江哈尔滨·统考中考真题）—I wonder if you ________ us for the English party tomorrow.—If I ________ free, I will go with you.A．will join, am B．will join, will be C．join, am28．（2021·广西河池·统考中考真题）There ________ a concert in our school hall next week.A．is B．was C．will be D．will have29．（2021·辽宁鞍山·统考中考真题）—Tina wants to know if you ________ to the park with us tomorrow.—I’d love to. But if it ________, I may go to the library instead.A．go; will rain B．go; rains C．will go; rains D．will go; will rain 30．（2021·辽宁营口·统考中考真题）—I will go swimming this afternoon, Daming.—If you go, so ________ I.A．will B．do C．am D．have31．（2021·广西梧州·统考中考真题）—Is Helen here?—No, she isn’t here, She ________ in half an hour.A．arrives B．arrived C．will arrive D．has arrived32．（2021·贵州铜仁·统考中考真题）—Has your father come back yet?—No. He ________ come back ________ this Sunday.A．doesn’t; until B．won’t; after C．doesn’t; after D．won’t; until33．（2021·广西贺州·统考中考真题）I don’t know if Lucy ________ to Jack’s party next Sunday. If she ________, so will I.A．goes; goes B．will go; will go C．goes; will go D．will go; goes 34．（2021·吉林·统考中考真题）Mr. Green ________ a new bike for his daughter tomorrow.A．buys B．bought C．will buy 35．（2021·河北·统考中考真题）You can borrow this film—surely you ________ watching it.A．enjoy B．enjoyed C．will enjoy D．have enjoyed。
八年级英语上册Unit1-语法题专练和答案
八年级英语上册Unit1 语法题专练及答案一、单项选择1.When I returned to my hometown, I was nearly lost. Almost had changed.A. nothingB. anythingC. somethingD. everything2.— Do you notice the strange noise of the computer?— Maybe is wrong with it.A. everythingB. anythingC. nothingD. something3.My aunt is going after retirement(退休).A. quiet somewhereB. somewhere noisyC. somewhere quietD. beautiful somewhere4.I'd like to go .A. to somewhere peacefulB. to peaceful somewhereC. somewhere peacefulD. peaceful somewhere5.They her to the party, so she was very happy.A. inviteB. invitedC. will inviteD. are inviting6. you Beijing last summer holidays?A. Do; visitB. Are; visitingC. Did; visitD. Were; visit7.Where she often go when she was young?A. doesB. wasC. didD. is8.The girl is to work out the problems.A. enough cleverB. so cleverC. too cleverD. clever enough9.— Cindy, is it OK to leave you at home by ?— Of course, mum.A. myselfB. herselfC. yourselfD. yourselves10.It that it is going to rain.A. seemsB. looksC. as if11.You can buy that you want on the Internet.A. somethingB. anyoneC. anythingD. nothing12.— Is here?— Yes, we are all here.A. anyoneB. everyoneC. someoneD. no one13.I feel my stomach terrible. I think ate at lunchtime.A. something badB. something goodC. bad somethingD. good something14.— Did you buy anything on your vacation?— Yes, I bought for my parents.A. something interestingB. nothing interestingC. interesting somethingD. interesting nothing15.James Watt the steam engine.A. was inventingB. inventedC. had inventedD. has invented16.— Did you use to get up early?— .A. Yes, I usedB. Yes, I wasC. No, I don'tD. No, I didn't17.— Where she go on vacation?— She her uncle.A. did; visitedB. does; visitedC. does; visitD. did; visit18.— Mum, please help me prepare the things that I will take to school.— You are to do this kind of thing by yourself, aren't you?A. enough oldB. old enoughC. enough kindD. kind enough19.— Is this model plane yours, Susan?— Yes, it's mine. It's made by .A. myselfB. yourselfC. himselfD. herself20.It doesn't possible that the doctors have a better way to cure(治愈)cancer today.A. lookB. soundC. seemD. see二、单词拼写(单句首字母填空)21. The movie was w . I want to see it again.22. Jenny is b with Mike, so she doesn't want to see him.23. Alice, what are your favourite indoor and outdoor a ?24. The Grand Canyon is one of the w of the natural world.25. Pandas in the zoo have enough food every day, so they never go h .26. I d this house because it is too old.27. Look! The road is covered with ice. The temperature today must beb zero.28. In China, when someone gives you a present, you must w and open it later.29. There are many d between the twins.30. Which do you like m of the three?三、单词拼写(根据中文提示拼写单词)31. The film is really (精彩).32. Reading the newspaper at home makes me feel (厌烦的).33. There are a lot of (活动) after class in our school.34. Keeping a (日记) in English is one of the useful ways to improve our English writing ability.35. Just now my father d (决定) to leave for Wuhan tomorrow.36. I'm (想知道) if you can help me carry these books?37. The children are (等待) for the bus.38. Eddie is very (饿) now. He needs some food to eat.39. Please remember to tell your students to take (雨伞) when they go there.40. I like the piece of music. But he (不喜欢) it. He says it is too long.答案一、单项选择1. D2. D3. C4. C5. B6. C7. C8. D9. C 10. A 11. C 12. B 13. A 14. A 15. B16. D 17. A 18. B 19. A 20. C二、单词拼写(单句首字母填空)21. wonderful22. bored23. activities24. wonders25. hungry26. dislike27. below28. wait29. differences30. most三、单词拼写(根据中文提示拼写单词)31. wonderful32. bored33. activities34. diary35. decided36. wondering37. waiting38. hungry39. umbrellas40. dislikes。
八年级上册英语Unit10语法专练 (含答案)
Unit 10 If you go to the party, you’ll have a great time!单元语法专练语法精练一、用括号内所给词的适当形式填空。
1.If it rains tomorrow,I (stay)at home.2.He will take a trip to Beijing if he (be not)busy next week.3.Please tell Li Jun about it if he (come)back.4.If you don't wear your school uniform to the party,the teachers(not let) you in.5.She (not go)shopping with her parents if it snows this afternoon.二、根据所给汉语提示完成下列句子。
（每空限填一词)6.如果你步行去学校，你会迟到的。
If you to school on foot,you late.7.如果我们今天举行聚会，将会发生什么事情？What if we the party today?8.如果你没有身份证，你就不能去参加聚会。
If you your ID card,you to the party.9.如果你努力学习，你会成功的。
If you ,you successful.三、同义句转换，每空一词。
10.Study hard,or you won't pass the exam.You won't pass the exam you study hard.11.Take a taxi,and you'll catch the train.you a taxi, you'll catch the train.12.There will be a basketball game unless it rains.There will be a basketball game .13.We will be late for the meeting if we aren't quick.We will be late for the meeting .14.If you are late,the teacher will be angry.late, the teacher will be angry.课时精练四、用方框中所给词的适当形式填空。
八年级英语上册Unit3语法题专练及答案
八年级,英语,上册,Unit3,语法,题专,练,及,答案,八年级英语上册Unit3语法题专练及答案一、单项选择1. Don't laugh at her. She is any of the others in your class.A. as clever a student asB. as a clever student asC. so clever a student asD. so a clever student like2. Is this kind of pet a pet dog these days?A. as trendy asB. more trendier thanC. much trendy thanD. not so trendier as3. Jason is than most of kids in my class. He is very active.A. outgoingB. more outgoingC. much outgoingD. the most outgoing4. --- Steve is good at writing short stories.--- So he is. But he writes than us. So he can't get good grades in writing.A. most carefullyB. more carefullyC. less carefullyD. least carefully5. This game is than that one.A. interestingB. more interestingC. most interestingD. much interesting6. We outgoing and swimming.A. are both, like bothB. are both, both likeC. both are, both likeD. both are, like both7. He knows about computer than me.A. muchB. moreC. most8. --- I'm sorry I didn't the game.--- Well, that's OK. You can't win every time.A. beatB. hitC. winD. fail9. A lot of new buildings have been put up in our university. It is no longer the same it used to be.A. like whatB. thatC. asD. what10. Maybe you say sorry to your elder sister.A. shallB. shouldC. willD. would11. He is Tom, because they both enjoy playing basketball.A. same asB. similar toC. the same asD. the similar to12. My friend Lily likes to her food me.A. share; withB. share; toC. have; toD. have; for13. When he the bus station, he met one of his friends.A. reachedB. arrivedC. get toD. reached in14. --- Do you know what “Helping Center” does?--- Yes. It serves the disabled and it is similar to charities.A. reallyB. speciallyC. trulyD. extremely15. The girl just sits there and thinks about something without a word.A. quietB. quietlyC. comfortableD. comfortably16. --- Which do young people prefer, music or sports?--- Both. Music is sports.A. as popular asB. not as popular asC. more popular thanD. less popular than17. --- Why don't you like winter in Taiyuan?--- Because it is winter in Hangzhou.A. as warm asB. not so warm asC. much warmer thanD. not colder than18. I think English is than math. I can always get higher marks in English.A. easierB. easyC. difficultD. more difficult19. Many Chinese students think science subjects are foreign languages.A. more difficult asB. less difficult thanC. much difficult thanD. so difficult as20. Thanks to the new inventions, our lives are much than before.A. convenientB. more convenientC. most convenientD. the most convenient21. Gina and Anna teachers,and work very hard.A. are both; they bothB. both are; they bothC. are both; both they22. --- Mike thinks of others than of himself.--- That's why everyone likes to make friends with him.A. littleB. muchC. lessD. more23. --- Do you know our team the match? We've got the first place.--- Really? Well done!A. defeatedB. beatC. wonD. lost24. --- Your QQ number is not you told me yesterday.--- Oh, that number was stolen. I reapplied(重新申请) a new one.A. the sameB. the same asC. the same toD. same as25. You drive your car so fast. It's very dangerous.A. wouldn'tB. shouldn'tC. couldn'tD. mightn't二、单词拼写(单句首字母填空)26. He is very quiet, but his sister is quite o .27. Listen! Someone is knocking(敲) on the door l .28. The new student sat q and didn't talk with others.29. He is really h with his study, so he always gets the best results.30. I took part in the singing c yesterday and won the first prize.31. The firemen are so brave and I think they are f .32. Pass me that pair of glasses, please. I can't see the wordsc .33. Tina and her sister are both t in music.。
广州市新版教材八年级英语上册期中语法复习
广州市新版教材八年级英语上册期中语法复习广州市新版教材八年级英语上册期中语法复习Unit1一、some与any的区别1）some多用于肯定句，表示“一些，几个”作形容词时，后面可以接①不可数名词+单数动词；②可数名词+复数动词。
Look! Some of the students are cleaning the library. Some rice in the bag has been sold out. 2）any多用于疑问句、条件句和否定句中，表示“一些，任何”用作形容词时，后面可接①不可数名词+单数动词；②可数名词+复数动词。
If you have any questions, please ask me.There isn't any orange in the bottle.Have you got any tea?3）any和some也可以作代词用，表示“一些”。
any多用于疑问句或否定句中，some 多用于肯定句中。
How many people can you see in the picture? I can't see any.If you have no money, I'll lend you some.二、复合不定代词由some,every,no,any分别与one,thing和body组合即可得到以下复合不定代词：1.一般来说，由some构成的复合不定代词往往用于肯定句中；而由any构成的复合不定代词则往往用于否定句或疑问句中。
I heard someone singing when I was at work last night.Please give me something to read.(拓展）由some构成的复合不定代词有时也可用于疑问句中，用来表示请求、建议等语句。
Would you like something to read? Why not buy something interesting?2.复合不定代词作主语时，谓语动词用单数形式。
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广州市新版教材八年级英语上册期中语法复习Unit1一、some与any的区别1）some多用于肯定句，表示“一些，几个”作形容词时，后面可以接①不可数名词+单数动词；②可数名词+复数动词。
Look! Some of the students are cleaning the library.. Some rice in the bag has been sold out.2）any多用于疑问句、条件句和否定句中，表示“一些，任何”用作形容词时，后面可以接①不可数名词+单数动词；②可数名词+复数动词。
If you have any questions, please ask me.There isn't any orange in the bottle.Have you got any tea?3）any和some也可以作代词用，表示“一些”。
any多用于疑问句或否定句中，some多用于肯定句中。
How many people can you see in the picture?I can't see any.If you have no money, I'll lend you some.二、复合不定代词由some,every,no,any分别与one,thing和body组合即可得到以下复合不定代词：1.一般来说，由some构成的复合不定代词往往用于肯定句中；而由any构成的复合不定代词则往往用于否定句或疑问句中。
I heard someone singing when I was at work last night.Please give me something to read.(拓展）由some构成的复合不定代词有时也可用于疑问句中，用来表示请求、建议等语句。
Would you like something to read?Why not buy something interesting?2.复合不定代词作主语时，谓语动词用单数形式。
Somebody wants to see you.Is there anything I can do for you ?3.形容词修饰复合不定代词something,anything,everything,nothing等时，要放在不定代词的后面。
Do you have anything important to tell us?We need one more helper. Can you find anyone else?Unit 2基数词与序数词一、基数词的用法基数词是表示数目多少的词1.用于名词前表示数量的多少。
I have three pens.2.表示时间。
It’s eleven o’clock now.3.表示年龄。
My mother is thirty-eight years old.4.表示价格The bike is two hundred and thirty-five yuan.5.基数词在表示确切的数字时，不能使用百、千、百万、十亿的复数形式；但是，当基数词表示不确切数字，如成百、成千上万，三三两两时，基数词则以复数形式出现。
There are two hundred people in the room.There are hundreds of people in the room.6.表示人的不确切岁数或年代，用几十的复数形式表示。
He became a professor in his thirties．他三十多岁时成为了教授。
It was in the 1960s．那是在二十世纪六十年代。
二、序数词的用法序数词是表示顺序先后的词，其主要用法有1、表示顺序January is the first month of the year.2、表示第几次This is my second time to visit Nanjing.3、表示日期Today is the fifth of March..（拓展）1、序数词主要用做定语，通常在前面加定冠词the.但序数词前有形容词性物主代词或名词所有格修饰时，不用冠词theMr Lin lives on the fifth floor.Simon is his third child.2.如果序数词前出现不定冠词a或an,则表示“再，又”。
You’ll have to do it a second time.3.表示编号时，可用“序数词+名词”或“名词+基数词”。
Let’s study the fifth lesson.=let’s study Lesson Five.三、加、减、乘、除的英文表达1. 2 plus 2 is four.2. 6 minus 3 is three.3. 7 multiplied by 8 is 56.4. 16 divided by 4 is 4.Unit3一、形容词比较级和最高级A. 大多数形容词有三种形式，原级，比较级和最高级，以表示形容词说明的性质在程度上的不同。
B. 形容词的原级:形容词的原级形式就是词典中出现的形容词的原形。
例如:poor, tall, great，glad, bad等C. 形容词的比较级和最高级:形容词的比较级和最高级形式是在形容词的原级形式的基础上变化的。
分为规则变化和不规则变化。
1. 规则变化如下;一、变化规则1.规则变化：（1）一般在词尾加er或est：bright _____ ______;（2）以不发音的e字母结尾的加r,或st：large; _____ ______（3）以辅音字母加y结尾的变y为I加er或est: easy_____ ______；（4）以辅元辅重读结尾的词先双写最后一个辅音字母，再加er或est: fat_____ ______（5）多音节词前加more或most, 副词最高级前省略the：beautiful_____ ______(6 ) 部分形容词本身表示最高级，因此他们没有比较级和最高级形式：favorite round2、不规则变化：good, well; bad, badly, ill; much, many; little; far; （slowly）★注：只有少数形容词和副词有两种比较级和最高级形式：clever lucky2.常用的不规则变化的形容词的比较级和最高级:3.形容词前如加less和least则表示“较不”和‘.最不”important less important least important4. 形容词和副词等级的用法一、原级的用法1修饰原级的词通常有very，quite，so，too等例如，He is too tired to walk on.他太累了以至于不能再继续走了。
My brother runs so fast that I can‘t follow him.我弟弟跑得那么快以至于我跟不上他。
2.原级常用的句型结构(1) A. 形容词“甲+be+(倍数)+as+形容词原级+as+乙”表示“甲和乙程度相同”或“甲是乙的几倍”例如，Tom is as old as Kate.汤姆和凯特年龄一样大。
Tom is twice as old as Kate.汤姆的年龄是凯特的二倍。
B. 副词“甲+实意动词+(倍数)+as+副词原级+as+乙”表示“甲和乙程度相同”或“甲是乙的几倍”例如，Tom runs as fast as Mike.汤姆和迈克跑得一样快。
Tom runs twice as fast as Mike.汤姆跑得速度是迈克的二倍(2) A. 形容词“甲+be+not+as/so+形容词原级+as+乙”甲不如乙…例如，This room is not as/so big as that one. 这个房间不如那个大。
B. 副词“甲+助动词+not+动词原形+as/so+副词原级+as+乙”甲不如乙…例如，He doesn’t walk as slowly as you.他走路不像你那样慢。
二、比较级的用法1. 可以修饰比较级的词，much，a lot，far，…的多a little，a bit，…一点儿；even甚至，still仍然例如Lesson One is much easier than Lesson Two.第一课比第二课容易得多。
Tom looks even younger than before.汤姆甚至比以前更年轻。
This train runs much faster than that one.这辆火车比那辆跑地快。
She drives still more carefully than her husband.她开车仍然比她丈夫还认真。
2. 2.比较级常用的句型结构(1)“甲+be+(倍数)+形容词比较级+than+乙”表示“甲比乙…”或“甲比乙…几倍”例如，Tom is taller than Kate.汤姆比凯特高。
This room is three times bigger than that one.这个房间比那个大三倍。
“甲+实意动词+(倍数)+副词比较级+than+乙”表示“甲比乙…”或“甲比乙…几倍”例如，I got up earlier than my mother this morning.我今天早晨起床比我妈妈还早。
He runs three times faster than his brother.他跑的速度比他弟弟快三倍(2) A. 形容词“甲+be+形容词比较级+than+any other+单数名词(+介词短语)”表示“甲比同一范围的任何一个人/物都……”，含义“甲最……”。
例如，The Yangtze River is longer than any other river in China.=The Yangtze River is longer than any of the other rivers in China.长江比中国的任何一条其他的河都长。
=The Yangtze River is longer than the other rivers in China.长江比中国的其他所有的河都长。
=The Yangtze River is the longest river in China.长江是中国最长的河流。
※注意：The Yangtze River is longer than any river in Japan.长江比日本的任何一条河都长B. 副词“甲+实意动词+副词比较级+than+any other+单数名词(+介词短语)”表示“甲比同一范围的任何一个人/物都……”，含义是“甲最……”。