8A语法

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8AU1比较级和最高级

8AU1比较级和最高级

8AU1语法(笔记版)一、形容词比较级和最高级的构成方法。

规则变化:1.单音节和部分双音节形容词和副词,在原级的后面加上er,est构成比较级和最高级。

1)直接加er,est :2)以字母e结尾的单词,加r,st;3)以重读闭音节结尾的,要双写最后一个辅音字母,后加er,est:4)以辅音字母+y结尾的,先把y改为i再加上er,est:2.多音节或部分双音节,在原级前加more ,most.二、比较级的句型。

1.比较级基本句型。

(1)A+谓语动词+比较级+than+B A比B......eg. Her hair is longer than mine. 她的头发比我的长。

eg. Jack is more handsome than Mike. Jack比Mike英俊。

(2)主语+谓语动词+比较级+and+比较级......越来越......eg. Her hair is longer and longer. 她的头发越来越长了。

eg. Jack is more and more handsome.. Jack越来越帅了。

(3)The +比较级+主语+谓语动词,the +比较级+主语+谓语动词......越...... ,......就越......eg. The taller he is, the happier he is. 他越高就越开心。

eg. The more honest you are, the excellent you are. 你越诚实,你就越优秀。

(4)Which/Who +谓语动词+比较级, A or B ? 哪一个/谁更...... , A 还是 B ?eg. Which is bigger, the kitchen or the bedroom? 哪个更大,厨房还是卧室?eg.Who is more clever, Lucy or Lily? 谁更聪明,Lucy 还是Lily ?(5)Of the two+名词复数,A +谓语动词+the +比较级在这两个......中,A 是最......eg.Of the two girls, Lucy is the more clever. 在这两个女孩中,Lucy是最聪明的。

初中英语牛津译林8AUnit4语法情态动词may,should,had better

初中英语牛津译林8AUnit4语法情态动词may,should,had better

8A情态动词should, may, had better一.情态动词的概念情态动词表示说话人对某种行为或状态的看法或态度,是表示能力、义务、必要、猜测等说话人的语气或情态的动词。

情态动词还能帮助构成疑问句和否定句。

情态动词没有人称和数的变化,其后常跟行为动词的原形,会结合时态考查。

二. should, may, had better会结合can, could考查。

1.can (could)与be able tocan表示能力,否定形式是can't(= cannot),could是can的过去式,也可以表示委婉客气的语气;“be able to”表示能力,可以代替can,但是can 只有两种形式:现在时形式can 与过去时形式could,而“be able to”除有现在时、过去时、将来时外,还可以有现在完成时、不定式、动词ing 形式等。

另外,can 表示本身具有某种能力,而be able to 表示经过努力而能……(强调结果),请比较:(1) Can you speak English? 你会说英语吗?(2) I'm sorry, I can't jump that high.很遗憾,我跳不到那么高。

(3) Could (Can) you lend me some money? 你能借给我一些钱吗?(4) I'm not able to help you now.我现在帮不了你。

(5)I haven't been able to sleep well recently.近来我总是睡不好觉。

(6) He will be able to finish the work on time.他会按时完成工作的。

(7) What can I do for you?/Can I help you? /Anything I can do for you? 你要买什么?2.may 和might1)may 和might 主要指允许,也可表示可能。

牛津上海版8A语法时态综合讲解及练习(有答案)

牛津上海版8A语法时态综合讲解及练习(有答案)

语法:时态语态综合初中阶段考查8种时态,分别是一般现在时、一般过去时、一般将来时、现在进行时、过去进行时、现在完成时、过去完成时和过去将来时。

今天我们涉及6个时态,分别是一般现在时、一般过去时、一般将来时、现在进行时、过去进行时和现在完成时。

英语的语态分为主动语态和被动语态,主动语态表示主语是动作的执行者。

被动语态表示主语是动作的承受者,目前中考主要考查一般现在时、一般过去时、一般将来时和现在完成时这四种时态的被动语态以及含情态动词的被动语态。

只有及物动词才有被动语态。

它的基本结构为:be动词+及物动词的过去分词。

所有的时态变化在be动词上。

动词时态:动词语态注意以下几种被动语态的特殊情况:一.被动语态中不定式要还原Let/make/see/hear/watch sb. do sth.----- sb. be let/made/seen/heard/watched to do sth.My mother made me look after the little sister yesterday.----I was made to look after the little sister by my mother yesterday.二.有些动词没有被动语态。

(及物动词才有被动语态)1) 不及物动词或动词短语无被动语态:appear, die,disappear, end (vi. 结束), fail, happen, last, lie, remain, sit, spread, stand break out, come true, fall asleep, keep silence, lose heart, take place.2) 系动词无被动语态:appear, be,become, fall, feel, get, grow, keep, look, remain, seem, smell, sound, stay, taste, turn3) 不能用于被动语态的及物动词或动词短语:fit, have, hold, marry, own, wish, cost, notice, watch,agree with, arrive at / in, shake hands with, succeed in, suffer from, happen to, take part in, walk into, belong to4) 系动词无被动语态:appear, be,become, fall, feel, get, grow, keep, look, remain, seem, smell, sound, stay, taste, turn5) 当宾语是不定式时,很少用于被动语态。

牛津上海版8A语法动词不定时讲解及练习(有答案)

牛津上海版8A语法动词不定时讲解及练习(有答案)

语法:动词不定式动词不定式是一种非谓语动词,其结构为“(to) + 动词原形”。

动词不定式的用法:1. 作宾语不定式常用作某些动词的宾语, 如want, hope, wish, agree, learn, like, love, offer(表示要),plan, promise, remember, forget, try(努力), decide(决定), begin, start等。

例如:She wanted to buy a few postcards. 她想买几张明信片。

The car repairer began to check my car. 汽车修理工开始检查我的汽车。

It started to snow at midnight. 半夜里开始下雪了。

在某些动词如know, learn, decide, wonder(想知道),remember, forget, tell, show, teach等后,还可以接“疑问词+ to不定式”。

例如:I didn’t know what to say to him. 我不知道对他说什么好。

They are learning how to use the computer. 他们正在学习怎样使用电脑。

Did they tell you where to go? 他们告诉你去哪儿吗?The farmer showed us how to cut rice. 农民教我们怎样割稻。

● 动词不定式作宾语与动名词作宾语辨析⑴在动词want, wish, hope, decide, help, promise, plan, manage, agree等后只能用动词不定式作宾语,而在动词dislike, keep, finish, mind(介意),practice(练习),enjoy等后只能用动名词作宾语。

例如:We promise to keep our classroom clean all the time. 我们答应始终保持我们的教室清洁。

8a unit2 school life知识点总结

8a unit2 school life知识点总结

8AU2 School life单词&词组= have a five-day holiday= have a five days’ holiday3.去看电影go to the movies = go to cinema看电影see a movie/film4.一种混合的酒精饮料 a mixed alcoholic drink5.外语foreign language外国学生foreign students两天后(多用将来) in two days = in two days’ time 两小时之后after two hours两天内within two days刚过完的两天之后two days later7.与某人讨论某事discuss sth with sbn.讨论discussion8.vt.主动提出,资源给予offer为某人提供某物offer sb sth = offer sth to sb 主动提出做某事offer to do sth9.以......结束;以...而告终end up doing sth以某种方式结束end up with以.....结束end with以.....结束;结束于end in10.vt&vi 赢得;赢;获胜win获得第一win the first place= win the first prize=come out first=come first11.只在结束的时间点/表达路的尽头at the end of截止到某时间点(最多不超过那个时间点)by the end of最终、最后in the end = at last = finally 12.至少at least最后但同样重要的last but not least13.远的Far further/farther furthest/farthest14.花时间做某事spend time on sth/(in) doing sth有时间/没时间做某事have some time/no time to do sth 花费某人时间做某事It takes sb some time to do sth15.日常生活daily life16.adj真实的,真的real18.至多,不超过at most至少at least19.浏览,快速查看look through20.起初at first21.继续,重复做某事keep (on) doing sth22.在午餐时间点时间at lunchtime = during lunchtime在夏天段时间in the summertime = in summer 23.半个小时的家庭作业(强调量)have half an hour of homework半小时的午餐时间(强调时间)have half an hour for lunch27.开车送我上学drive me to school/take me to school by car28.因某事钦佩某人admire sb for sth29.需要被.... need doing = need to be done30.n.问题;难题;引起麻烦的人problem难题;难问题difficult problem没问题no problem数学题math problem解决问题solve the problem31.adj.有礼貌的;客气的;优雅的polite对……有礼貌be polite有礼貌的告示;温装提示polite notice礼貌问候语polite greetingadj.没礼貌的;不文雅的impolite辨析:dress, wear, put on, have on 都可表示“穿”,区别如下:句型2.还...? What else... = What other wth...?3.英式英语和美式英语有点不同。

牛津上海版 八年级第一学期8A语法冠词专项讲解及练习(有答案)

牛津上海版 八年级第一学期8A语法冠词专项讲解及练习(有答案)

语法冠词不定冠词类别1)表示一类人或物A boy is not always cleverer than a girl.An elephant is much stronger than a man.2)表身份She is not a high school teacher, but a university teacher.数量3)单数名词前表示“一”There is a table and four chairs in that dinning-room.4)用于序数词前表示“又一,再一”I tried a third time, but failed again.度量5)用于速度、价格、时间等单位名词前,表示“每一”的意思I go shopping twice a week.Miss Kate can type about 200 letters a minute.The car moved 70 miles an hour.6)固定短语Ps: a\an与one区别1. a\an强调类别,不强调数量;one是数词,强调数量,不强调类别。

An orange is orange. 橘子是橙色的。

He has an English-Chinese dictionary. 他有一本英汉字典。

2. 表示数量时,a\an可与one互换,但在某些习语中却不行。

an hour or two=one or two hours a year and a half= one and a half years one another 固定短语一点a little\a bit\a few许多a number ofa lot of玩的开心have a good time感冒have a cold休息have a rest匆忙的in a hurry过一会儿after a while试一试have a try一种a kind of定冠词A.表特指The man with a flower in his hand is Jack.B.可数名词单数前,表示类别The horse is taller than the dog.C.独一无二的名词前The earth moves around the sun.D.序数词和形容词最高级前Who is the first one to arrive at school?E.用于方位词前北京位于中国的北方。

8A Unit1知识点整理

8A Unit1知识点整理

8A Unit1 知识点整理1.something to drink/eat 一些喝的/吃的东西2.数字+more + 名词= another +数字+ 名词“再,又,还”,表示数量在原有基础上的增加3.maybe adv、(副词),意思就是“也许、可能”,在句中作状语,相当于perhaps,常位于句首在may b e中,may就是情态动词,be就是动词原形,两者构成完整的谓语形式,与主语形成系表结构,意为“也许就是、可能就是”。

maybe与may be可相互转换He may be in the office、= Maybe he is in the office、她或许在办公室。

You may be right、= Maybe you are right、您或许就是对的。

4.an honest boy 一个诚实的男孩a dis honest boy 一个不诚实的男孩5.keep a secret = keep secret s保守秘密keep a diary = keep diar ies记日记6.share my joy 分享我的快乐7.have problem s (复数)(in) doing sth、= have trouble(不可数) (in) doing sth、= have difficulty (不可数)(in) doing sth、做某事有困难8.believe what he says = believe his words 相信她所说的话9.tell lies 说谎tell stories 讲故事tell jokes 讲笑话lie v、动词, 躺lie ---lay--lain n、名词,谎话tell lies 说谎10. interested adj、感到有趣的,一般修饰人interesting adj、令人感到有趣的,一般修饰物interesting属外向性质的词,用于指人、事、物的外在影响方面,意为“使(外)人感兴趣的”;interested属内向性质的词,用于指人的内心感受方面,意为“(内心)对……感兴趣的”试比较:a)This book is interesting to me、这本书在我瞧来很有趣。

牛津译林版八年级上册8A英语期末复习各单元语法知识点提纲

牛津译林版八年级上册8A英语期末复习各单元语法知识点提纲

牛津译林版八年级上册8A英语期末复习各单元语法知识点提纲【Grammar1】一.形容词的两大基本用法:1.做定语修饰名词;2.放在系动词后做表语. 可以做系动词的动词: be; 五感类动词;表示状态改变和不变的动词。

注意:形容词修饰不定代词时放在不定代词之后;二.形容词的比较级和最高级Ⅰ. 形容词比较等级形式变化:1.规则变化1)单音节词末尾加-er(比较级),-est(最高级) :great greater greatest ; small smaller smallest ; clean cleaner cleanest 2)单音节如以e结尾,只加-r(比较级),-st(最高级)fine finer finest ; wide wider widest3)闭音节单音节词如末尾只有一个辅音字母,须先双写这个辅音字母,再加-er(比较级),-est(最高级)big bigger biggest ; hot hotter hottest ; red redder reddest4)以辅音字母+y结尾的词,则变y为-i,再加-er和-est。

easy easier easiest ; busy busier busiest5)部分双音节和多音节词在前面加单词more和most。

Careful more careful most carefulDifficult more difficult most difficult2.不规则变化good/well better best bad/ill worse worstmany/much more most little less leastfar farther/further farthest/furthest注:有些形容词一般没有比较等级。

如: right, wrong等。

三. 形容词比较级的用法:表示两者(人或物)的比较。

⒈表达“A大于B”用 A …比较级+than B①. Tom比我胖。

牛津8A Unit2知识点归纳、难点解析、语法复习

牛津8A Unit2知识点归纳、难点解析、语法复习

8A Unit 2 School life【短语学习重点】P.22-261. why don’t you …=why not…?为什么不……?2. It’s like watching TV.像看电视一样。

3. speak English in both Britain and in America在英国和美国都讲英语a British school --- an American school4. different 不同的单词be different from….tell the differences between A&B find out the differences between A&B5. in Year 8/Grade 8 /in 8th grade 在8年级6. a mixed school 一所混合制学校7. how to cook and sew 如何做饭和缝纫8. I did not know how to do things for myself.= how I can do things for myself9. my favourite subject 我最喜爱的学科10.Home Economics家政学11.cook healthy and tasty meals做健康可口的饭菜12.have a reading week有一个阅读周13. any book 任何书14. bring in sth from home从家里带来某物15. have to do sth 不得不做某事16. near the end of sth /at the end of sth 在---将要/---结束的时候17. talk to/with sb about sth 就某事和某人交谈18. as well也19. have driving lessons in school 上学校开设的驾驶课程20. drive me to school 开车送我去学校drive sb to sp开车送某人去某地21. last year 去年22. twice a week 两周一次once/twice a month一月一次/两次23. spend a lot of time practicing 花大量时间实践与---谈论practice playing softball练习打垒球24. in the Buddy Club 在一个伙伴俱乐部25. learn about 获悉、了解26. have a great time talking度过一段愉快的交谈时间27. a close friend一个亲密的朋友28.with a pleasant taste具有怡人的口味29.tell me more about…告诉我更多有关……talk to sb. about sth跟某人谈论某事30.in 9th grade 在九年级31. read an article by a girl from the USA 看了一篇来自女孩写的文章32. a special friend 一个特别的朋友33. admire sb. very much 非常羡慕某人34. read magazines 看杂志P.27-3135. computer studies电脑学习36. tell funny jokes讲有趣的笑话37. read stories 看小说38. score the most points 得分最高39. plant trees 植树40. the three of us 我们三人41.all the students 所有学生42.a glass of water 一杯水43. online friends 网友44.the same as 和…一样45.different from 和……不同P.32-3746. have 3 days off放三天假47.wear school uniforms 穿校服48.have three Computer Studies lessons 有三节电脑课49.have three Grade 8 classes 有三个8年级班级50.hurt one’s leg 伤了某人的腿51.look out of the window朝窗外看52. move to …搬到…..53.school uniform 校服54. go on a school trip to someplace到…进行一次学校旅行55. join a club加入一个俱乐部56.a big dinning hall 一个大餐厅after-school activities课外活动57.listen to pop music 听流行音乐listen to good music58. on one side…..on the other side在一边….在另一边59. (be) the same size as...和----有相同的尺寸【句型学习】1.Why don’t dogs go to school? 狗为什么不去上学?2.What is school like? It is like watching TV. 学校像什么样子呢?它就像看电视。

牛津8A_Unit1知识点归纳、难点解析、语法复习

牛津8A_Unit1知识点归纳、难点解析、语法复习

8A Unit 1 Friends【短语学习重点】1. something to drink / eat一些喝/吃的东西2. have some more food 再来点食物3. in your bowl 在你的碗里 a bowl of rice 一碗米饭4. share sth with sb 与某人分享某物5. nothing else没什么别的东西what else / where else (else的用法)6. know sb well 熟悉某人7. write to the editor about his best friend 写信给编辑(谈)他最好的朋友的事情8. hold (join) a writing competition 举行(参加)写作比赛9. an honest boy 一位诚实的男孩10. keep secrets / keep a secret 保守秘密/11. make me happy 使我快乐make me laugh使我笑12. share my joy 分享我快乐13. one of my best friends 我的一个最好的朋友14. as slim as与…一样苗条15. be willing to do sth. 乐于做某事, 愿意做…16. be ready to do sth. 准备好做某事/愿意做某事17. help people any time 在任何时候帮助人们/ help people in need 帮助需要帮助的人18. help sb. with sth.在某方面帮助某人/ help sb (to) do sth.帮助某人做某事19. give seats to people in need 给需要的人们让座20. travel around the world 周游世界21. grow up 长大22. want to be a singer想成为歌手23. a wonderful friend named Max 一个名教Max的很好的朋友24. have poor eyesight 视力差25. because of (sth / doing sth ) 因为(某事/做某事)26. wear (a pair of ) small, round glasses 戴着(一副)小而圆的眼镜27. work(动词)too much 工作太多too much work(名词)太多的工作28. have a good sense of humour 有很好的幽默感/ a sense of ……的感觉29. never feel bored or unhappy 从不感到厌烦以及不开心30. make him look smart 使得他看起来聪明/ make sb do sth 让某人做某事31. tell funny jokes 讲笑话32. walk fast 走得快walk past ( the desks ) 走过(课桌)walk past the post office 路过邮局33. knock our books and pens off the desks撞掉我们课桌上的书和笔34. vote for the best friend 投票选最好的朋友35. think of 想起36. be so funny 如此滑稽37. read your advertisement 看你的广告38. straight , shoulder-length hair 长长的披肩发39. worry me 使我烦恼40. say a bad word about sb 说某人的坏话41. say a good word about sb = speak highly of sb 赞扬某人42. be generous to sb. 对某人慷慨、大方43. do a lot of computer work 做许多电脑工作44. vote for sb / sth 投票赞成某人/某物vote against sb /sth 投票反对某人/某物45. a square face and a long nose 方脸、长鼻子46. a round face and small eyes圆脸、小眼睛47. more interesting 更加有趣/ more and more interesting 越来越有趣48. longer and longer 越来越长49. the tallest student of the six students 六位学生中最高的学生50. not as /so ……as 与……不一样51. outdoor activities 户外活动52. sing for people 为人们唱歌53. listen to people’s problems 听取人们的问题54. help people solve problems 帮助人们解决问题try to solve the problems尽力解决问题55. make friends (with sb ) (与某人)交朋友56. be a social worker 成为社会工作者57. be happy to do sth 很高兴做某事58. in the future在将来, 在未来my future plans未来计划59. become a famous singer 成为出名的歌唱家60. be famous for 因……而著名/ be famous as 以……(身份)出名61. look sporty看起来爱好或擅长体育运动62. the boy on the left 坐边的男孩63. agree with sb./agree to sth.同意某事(如: 决定、计划等)/ agree to do sth.同意做某事64. the girl next to sb. 紧挨着某人的女孩65. have problems with在…方面有问题/ have problems (in) doing sth.做某事有困难66. move to a place 搬到某地/ move into a new house 搬进新房子67. know… very well对……很了解68. have no friends 没有朋友69. I don’t know how to do sth. 我不知道如何做某事70. I don’t know what to do 我不知道该怎么做71. be very nervous 很紧张72. during lunchtime在午餐时间73. sit alone in the playground 独自一人坐在操场上74.miss my old classmates 怀念我的老同学/ miss the train 错过火车75. give sb some advice on…给某人提……的建议/ a piece of good advice一个建议76. both…and …不但……而且77. live next door (to sb). 住在(某人)隔壁78. her bright, smiling eyes 她的明亮的笑眼79.have a smile on one’s face 面带微笑80.like to work with sb 喜欢与某人共事81. the most difficult activity of all 所有活动中最难的活动82. in the magazine 在杂志上83.want to have a friend like sb. 想要有像sb.一样的朋友84.answer questions correctly 正确地回答问题85. be kind (polite, friendly…) to sb.对某人心善(有礼貌,友好…)【句型学习及难点解析】主要句型What about the pizza in your bowl? / What about (doing) sth?1. Can I have something to drink? 我可以喝点儿什么吗?2. She's willing to share things with her friends. 她乐意和朋友分享东西。

江苏牛津译林8AUnit 1-4 知识点归纳

江苏牛津译林8AUnit 1-4 知识点归纳

8AUnit 1 知识点归纳一重点短语:1.have something to drink 喝点东西2.some more 更多一些3.keep a secret/keep secrets 保守秘密4.share sth. with sb. 与某人分享某物5.share one’s joy 分享某人的快乐6.make sb. happy 使某人开心7.care about 关心,关怀8.be willing/ready to do sth. 乐意做某事9.tell sb. about sth. 告诉某人某事10.have problems 有问题11.tell lies 说谎12.tell sb. funny jokes 给某人讲有趣的笑话13.help sb. with/do sth. 帮助某人某事14.give one’s seat to someone in need 给需要的人让座15.have a good voice 有一副好嗓子16.grow up 长大17.make him look smart 使他看起来神气18.have a good sense of humour 很有幽默感19.feel bored 感到无聊20.knock…onto… 把……撞到……21.long straight hair 长长的直发22.say a bad word about sb. 说某人的坏话23.a true friend 一个真正的朋友24.go to sb. 向某人求助25.our future plans 我们的未来计划26.a social worker 一个社工27.be kind to… 对……友善28.make friends 交朋友29.travel around the world 环游世界30.if necessary 如果有必要31.both…and… 两者都,既……又……32.smiling eyes 笑眯眯的眼睛33.have a smile on one’s face 某人脸上带着微笑34.make an excellent teacher 成为一个杰出的老师二重点句型1.Can I have something to drink? 我可以喝点什么吗?2.What about some milk? 来点牛奶怎么样?3.Can I have some more food? 我可以多来点食物吗?4.What makes your friend so special? 什么使你的朋友如此特别?5.Do you believe what he/she says? 你相信他/她说的话吗?6.What makes good friends? 什么样的人适合做好朋友呢?7.You can trust them because they never tell lies. 你可以信任他们,因为他们从不说谎8.She is one of my best friends. 她是我最好的朋友之一。

牛津译林版-8A-Unit2语法精讲

牛津译林版-8A-Unit2语法精讲

8A U2语法精讲【基础知识】1. 如何比较数量的多少①两者之间数量上的比较:(1)用”more…than…”结构表示“……比……多”,more后接可数名词复数或不可数名词。

(2)用“fewer/less…than…”结构表示“……比……少”,fewer后接可数名词复数,less后接不可数名词。

②三者或三者以上的数量上的比较:(1)用the most表示“最多”,most后接可数名词复数或不可数名词。

(2)用the fewest/least表示“最少”, fewest后接可数名词复数,least后接不可数名词。

2.走进副词:副词的分类1.$2.时间副词:时间副词是确定句子时态的重要标志,所以一定要牢固掌握不同时态的时间标志。

3.地点副词:地点副词和动词连用时不同加介词。

4.方式副词:(quickly,happily,loudly,suddenly,luckily,badly,easily,fast)5.程度副词(very,quite,rather,too,much,so)6.疑问副词7.关系副词(when where why)8.频率副词3. 副词比较级和最高级的构成:(1)规则变化:比较级:A."B.单音节,在词尾加-er,fast-faster, hard-harder, loud-louderC.以字母e结尾的副词,加-r,late-laterD.以辅音字母+y结尾的副词,先变y为i,再加-er,early-earlierE.部分双音节副词和多音节副词,前面加more,carefully-more carefully,politely-more politely最高级:最高级也一样,只是将-er换成-est,more换成most而已。

(2)不规则变化:well-better-best badly-worse-worst far-farther-farthest4.副词比较级的用法:A+…副词的比较级+than B.当than前后使用的动词相同时,通常用do的某种形式代替后面的动词,该词可以省略。

新版8A牛津英语unit6 知识点

新版8A牛津英语unit6 知识点

教学目标:本单元知识点与语法讲解Welcome:1.I often go to the market to watc h the birds.我经常去市场观鸟.watch the birds= go birdwatching意为“观鸟,看鸟"。

to watch the birds是动词不定式作目的状语,对目的状语提问用why。

—Why did you get up so early this morning?-To catc h the first train.表示“去某地"有三种情况:(1)go+表示地点的副词there,home等。

(2)go+to+表示地点的名词。

go to school上学go to work上班go to college上大学(3) go+to+the+表示地点的名词。

go to the factory去工厂go to the park去公园探究点二:look,see和watch有何区别?(1)从词义上看:look通常表示主动地、有意识地“看",侧重指看的行为;(动作)see通常指看的客观结果,即“看见”;(结果)watch也指有意识地看,但往往指仔细地盯着事物的变化.(过程)I looked hard but saw nothing。

If you watch (look)carefully, you will see how I do it。

(2)从是否及物来看:①look通常为不及物动词,若接宾语,其后须接介词(如:at,for,after等)。

Look at the blackboard.②see可用作及物或不及物动词。

It was so dark that I could hardly see (it).③watch通常为及物动词。

Did you watch the tennis match?(3)从时态上看:look和watch可用于进行时态,而see作为感官动词,一般不用于进行时态.但有时表示有意识的行为(如表示“看望"、“会见”、“陪送”等),也可用于进行时态.He is seeing his friend off。

初中英语牛津上海版8A语法祈使句专项讲解及练习(有答案)

初中英语牛津上海版8A语法祈使句专项讲解及练习(有答案)

初中英语⽜津上海版8A语法祈使句专项讲解及练习(有答案)语法:祈使句⼀、定义:⽤于表达命令、请求、劝告、警告、禁⽌等的句⼦叫做祈使句。

祈使句因对象(即主语)是第⼆⼈称you, 所以通常都省略。

祈使句的动词都为动词原形。

如:Go and wash your hands.(去洗你的⼿。

——命令)Be quiet, please.(Please be quiet.)(请安静。

——请求)Be kind to our sister.(对姊妹要和善。

——劝告)Watch your steps.(⾛路⼩⼼。

——警告)Look out!Danger!(⼩⼼!危险!——强烈警告,已如感叹句)Keep off the grass.(勿践草坪。

——禁⽌)No parking.(禁⽌停车。

——禁⽌)祈使句也常把主语“You”表达出来,使对⽅听起来觉得柔和些,如:You go and tell him, Chris.(克⽴斯你去告诉他。

)祈使句含有第⼀、第三⼈称。

有:Let + 第⼀⼈称(me\us)+……Let + 第三⼈称代词(him\her\it\them)或名词+ ……Let’s go at once.(咱们马上动⾝吧。

)Let me try again. (让我再试⼀次。

)Let Tom go there himself. (让汤姆⾃⼰去那⼉。

)⼆、表现形式1.肯定结构:⑴ Do型(即:动词原形(+宾语)+其它成分)。

如:Please have a seat here. 请这边坐。

有的祈使句在意思明确的情况下,动词可省略。

如:This way, please. = Go this way, please. 请这边⾛。

【注】有时,为了加强语⽓,可以在动词之前加doDo sit down. 务必请坐。

Do study hard. ⼀定要努⼒学习。

⑵ Be型(即:Be + 表语(名词或形容词)+其它成分)。

如:Be a good boy! 要做⼀个好孩⼦!⑶ Let型(即:Let + 宾语+ 动词原形+ 其它成分)。

8A语法专项练习

8A语法专项练习

8A语法专项练习I、形容词比较级,最高级的用法:more/fewer/less...than; the most/the fewest/the least;(not) as +adj. +as; the same as & different from的用法一、单项选择1.Kate’s skirt is ____ shorter than Lucy’s.2.Lucy’s hair is ____ of the two.D.the longer3.My bag is newer than ____.’4.Li Lei’s water ____ as ____ as mine.A.is;manyB.is;moreC.is;much ’t;more5.It is one of ____ in the city.A.the highest buildingB.higher buildingsC.highest buildingsD.the highest buildings6.The weather in Guangzhou is warmer than _____ in Beijing in winter.7.Which is _____, the moon or the earth?C.the biggerD.a little big8.---Is your stomach getting ____? ----No, it’s worse.9.----Zhou Fang, can you finish your homework better with ____ time?10.Miss Green is more warm-hearted, so she is busier than all ____ nurses in the hospital.C.the other11.The price of this computer is the ____ of the three.12.The Yellow River is the second ____ river in China.C.the most long13.My mother isn’t so ____ as my aunt.C.more thinner14.This coat is as ____ as that one.C.more niceD.the nice15.The book is ____ than that one.D.much interesting16.Which do you like _____, fox, lion or lion?17.Which is ____, Chinese or English?B.more difficultC.the most difficultD.the difficult18.The apples on this tree are bigger than _____ on that one.19.She has curlier hair than ____.’s C.Tina is ’s is20.The Great Wall is the ____ wall in the world.C.the most longD.the longer21.---Now the air in our hometown is even ____ than it was before.---So we must do something to stop it.C.more better22.He drives me to school every day. This is because it’s faster than ____ the bus.B.to take23.The Changjiang River is one of ____ in the world.A.the longest riverB.the longer riverC.the longest riversD.the longer rivers24.Robert is much ____ than ____ in his class.A.more tall;any other studentB.more tall;anyone elseC.taller;any other student ’other students25.I like art ____ any other subject. It’s the most interesting.A.the bestB.much moreC.better thanD.much better26.Li Lei often talks ____ but does ____. So everyone says he is a good boy.A.little;manyB.few;muchC.more lessD.less;more27.Little Tom has ____ friends, so he often plays alone.B.a little28.Tom’s shoes are the same _____ Millie’s shoes.29.---Dick, is Nick your twin brother?--- Yes, and I’m thirty minutes _____ than him.30.____ you speak English, ____ your spoken English can be.A.the more;betterB.More;the betterC.More;betterD.The more;the better31.She always eats too _____ eggs and too _____ milk.A.many;manyB.many;muchC.much;muchD.much;many32.Write ____ and try not to make any mistakes.A.as careful as possibleB.as carefully as you canC.most carefulD.more careful33.----Remember, boys and girls, ____ you work, ____ result you will get.A.The better;the harderB.The harder;the betterC.The hard;the betterD.The harder;the good34.Zhang Fang is the strongest student in our class and Zhang Fei is the second ___ one.D.the strongest35.She feels_____.A.even tired moreB.more even tiredC.even more tired.D.tired even more二、用所给词的适当形式填空1.She is ____ (beautiful) than her sister Lucy.2.There is _____ (many0 water in this cup than that one.3.I am _____(short) in my class.4.This box is ____(good) than that one.5.I think skiing is not as ______(dangerous) as hiking.6.My brother is _____ (funny) than my sister.7.Father is very ______(thin). He’s _____ (thin) than mother. He is ____ (thin) in my family.8.Alice is ______ (care) of the two sisters.9.I like to sleep a little ____ (long) in the morning.10.Susan has ____ free time than Nancy, and Tom has ____(little).11.Swimming is easier than _____ (skate).12.Our country is becoming _____ and ______ (nice).三、句型转换1.Tom is not as tall as Peter.(改为同义句)Tom is ____ ____ Peter.2.Tim is slimmest than any other student in our class.(同上)Tim is ____ ____ in our class.3.Tom is short. Jim is shorter.(合并为一句)(1)Tom is ____ ____ Jim.(2)Jim is ____ ____ Tom.4.I have many books, and you have a few.(改为同义句)I have _____ books ____ you have.5.Who is your favourite star?(改为同义句)Which film star do you ____ ____?6.Lucy doesn’t run so fast as Lily.(改为同义句)Lily runs ___ ____Lucy.7.Sandy is 12. Peter is 10.(合并为一句)Sandy is ___ ____ _____ ____ Peter.8.My book is more interesting than his book.(改为同义句)His book ___ _____ interesting as my book.9.John’s tie is like Tina’s tie.(改为同义句)John’s tie and Tina’s tie _____ _____.10.I don’t have so much free time as John.(改为同义句)I have _____ free time _____ John.11.Tom is thin and tall. His father is thin and tall.(改为同义句)Tom ____ _____ his father.12.This singer star is popular. That singer star is less popular.(用than改写句子)This singer star is ____ _____ than that one.II、运用连词and, or, but;掌握动词不定式做宾语的用法;运用反身代词一、用and, or, but填空1.Nanjing is very beautiful, _____ it’s very cold in winter.2.Jim studies hard ____ he passed the last English exam easily.3.You can leave either today ____ tomorrow.4.He was ill, _____ he still went to school.5.The Great Wall is long ____ beautiful.e your head, ____ you will find a good idea.7.Hurry up, _____ you will miss the early bus.8.We can go to Beijing by plane _____ train.9.People can’t live without air ____ water.10.I’m an American, _____ he is an American, too.二、用适当的反身代词填空1.I can do it well by ______.2.The boy is so young that he can’t dress _____.3.The girl enjoys looking at _____ in the mirror.4.Did enjoy _____ at the party last night, Lucy?5.It’s lucky that they didn’t hurt _____ in the traffic accident.6.I’m not ____ today, I think I need to go to see the doctor.7.Help _____ to some fish, my friends.8.The principal ______ will meet up this afternoon.9. A bird called cuckoo doesn’t hatch eggs _____.三、单项选择1.---Do you know ____ for a picnic? ---Children’s park.A.what to buyB.how to getC.where to goD.when to start2.I want ____ you ____ the trip.A.to tell;aboutB.ask;aboutC.asking;toD.telling;to3.Tom didn’t have any time ____ football.A.to play C.for play4.I often help my mother _____ the room.5.The teacher agreed ____ lessons to his students.B.to giveC.that he giveD.that he will give6.The baby started ____. Try ____ it quiet.A.cry,keepB.to cry;to keepC..to cry,keepD.cry,to keep7.He hopes _____ better, but never works hard.A.how to studyB.to how studyC.to study howD.to study8.I learn ____ a bicycle when I was five.Dto ride9.Would you like ____ skating with me?C.to go10.Don’t forget ____ the door.A.to close四、用所给词的适当形式填空1.It takes twenty minutes ____ (walk) to school every day.2.They had a lot of fun ____ (play) together in the park.3.I think there are many ways of _____ (do) the work.4.What do you think is the best way _____ (do) it well?5.Tom decided _____ (go) shopping.6.Where will you choose ____ (sit) on the bus?7.Let’s ____ (climb) the South Hill.8.I’m planning _____ (leave) for Beijing next week.9.I hope ____ (watch) the sunset.10.He prepares _____ (do) his homework.11.His mother often tells him _____ (not read) in bed.12.Ann, you need ____ (look) after yourself.13.They all hate _____ (travel) by ship.14.Please remember _____ (lock) the door when you leave home.参考答案I一1~5CDCCD 6~10ABADC 11~15CBAAA 16~20CBBAB 21~25DDCCC 26~30DDBDD 31~35BBBCC二1.more beautiful 2.more 3.the shortest 4.better 5.dangerous 6.funnier 7.thin,thinner,the thinnest8.the more careful 9.longer 10.less,he least 11.skating 12.nicer,nicer三1.shorter than 2.the slimmest 3.taller than, shorter than 4.more than 5.like best’t so/as 9.are alike 10.less than 11.looks like 12.more popularII一二三1~5CAABB 6~10BDDCA四1.to walk 2.playing 3.doing 4.to do 5.to go 6.to sit 7.climb 8.to leave 9.to watch10.to do 11.not to read 12.to look 13.traveling 14.to lock。

八年级上册英语(苏教版八年级)8AU8 Grammar语言点

八年级上册英语(苏教版八年级)8AU8 Grammar语言点

八年级上册英语(苏教版八年级)8AU8 Grammar语言点八年级上册英语(苏教版八年级)8au8grammar语言点一、短语:一.一场暴风雪袭击了阳光小镇。

asnowstormhitsunshinetown.多可怕的暴风雪啊!3.走到公共汽车站4.看见某人站在路边5.在路边onthesideoftheroad;在路一边ononesideoftheroad跑向他们跑向他们跑开打个大雪球等出租车二.语法:1.过去进行时主要表示:在过去某一时刻正在进行的动作;在过去某段时间一直在进行的动作2.过去进行时的句式1)基本结构:was/were+v-ing2)肯定句:主语+was/were+v-ing3)否定句:was/werenot+v-ingwasnot=wasn’t;werenot=weren’t4)疑问句:将was/were移到主语前回答:yes,主语+was/were.no,主语+wasnot/wasn’t.werenot/weren’t.5)特殊疑问句:疑问词+was/were+主语+v-ing (3)常与表示过去的某一点或一段时间状语连用,如:atthatmoment;at2:30p.m.yesterday;atthistimelastsunday;at9:05yesterdaymorning;f rom10to11yesterdaymorning,then等;或者与when,while,as引导的过去时间状语连用。

四.when/while/as1.连接两个同时发生的连续长动作时,通常使用引导。

(主控和从控,使用时)whileiwaswatchingtv,liewasreadingabookwhileeddiewassl eeping.2.如果短暂性的动作是主句时,我们可以用when,while或as引导。

(主短,when,while,as)when/while/asmilliewaswatchingtv,andycameintotheroom.3.如果连续动作是主句,我们经常使用when to connect。

牛津8A英语全册知识点归纳总结

牛津8A英语全册知识点归纳总结

牛津8A英语知识点归纳总结8A Unit 1 Friends一、单词more adj 更多的nothing pron 没有东西;没有事情bowl n 碗honest adj 诚实的,正直的secret n 秘密adj 秘密的joy n 欢乐,高兴;乐趣special adj 特别的,特殊的sad adj 难过的,令人难过的believe vt 相信teenager n 13-18岁的青少年magazine n 杂志good—looking adj 好看的,漂亮的musical adj 有音乐天赋的,音乐的;爱好音乐slim adj 苗条generous adj 慷慨的,大方的;宽厚的willing adj 乐意的,愿意的ready adj 乐意的,愿意的singer n 歌手almost adv 几乎,差不多eyesight n 视力round adj 圆形的smart adj 聪明的sense n 观念,意识,;感官;感觉humour n 幽默bored adj 无聊的joke n 玩笑fit vi 被容纳off prep 离开,脱离advertisement n 广告shoulder—length adj 齐肩的everyone pron 每个人true adj 忠实的;真实的;真的vote vi 选举,投票thin adj 瘦的,薄的square adj 正方形的;平方的n 正方形;广场handsome adj 英俊的cheerful adj令人快乐的,快乐的printer n 打印机二、词汇大集合1。

keep a secret 保守秘密2. care about 关心、关怀3。

tell a lie (to sb.)(对某人)说谎4。

lie – lied – lied 说谎lie – lay – lain 躺5. play a joke on sb. 跟某人开玩笑6。

tell sb。

牛津上海版8A语法感叹句专项讲解及练习(有答案)

牛津上海版8A语法感叹句专项讲解及练习(有答案)

语法:感叹句Ⅰ感叹句(Expressions with “What” and “How”)★用以表示喜怒哀乐等强烈感情的句子叫做感叹句。

感叹句的句末常用感叹号,一般读作降调。

感叹句通常由感叹词what或how构成。

简单地将what或how以及它所修饰的词置于句首,即可构成感叹句。

例如:①How green the grass is! 草多么青啊!②Look! How fast he is running! 看!他跑得多快啊!③What a beautiful room it is. 这是一个多漂亮的房间啊!④What beautiful flowers they are. 多么漂亮的花儿啊!⑤What fine weather! 这天气多好啊!★从以上的例句,不难总结出how后接形容词或副词,what后接名词。

如下表所示:Ⅱ掌握what 与how引导的感叹句之间的转换:1. _____ a clever boy Tom is!→_____ clever Tom is!2. _____beautiful the flower is!→_____ a beautiful flower it is !3. _____ an interesting book it is!→_____ interesting the book is!4. _____ sunny weather it is!→_____ sunny the weather is !5. _____ hard the work is!→_____hard work it is!【答案】1. What; How 2. How; What 3. What; How 4. What; How 5. How; WhatⅢ在感叹句的考查中常使用的不可数名词:food , work , weather , fun , music , information , news , advice . Have a try!1.______ great fun it is!2.______ important information!3.______ good news!4.______ good advice / music!5.______ a heavy rain!6.______a strong wind!【答案】1.What2.What3.What4.What5.What6.WhatⅣHow修饰动词,构成“How +主语+ 谓语”句式。

8A Unit 2副词语法 词组和句子

8A Unit 2副词语法 词组和句子

8A Unit 2 副词Adverbs一、副词是用来修饰动词,形容词,其他副词或全句的词。

表示时间,地点,程度,状态等。

如:(1) The wind is blowing strongly.风刮得很大。

(副词strongly 修饰动词blow,表示程度)(2) I can see clearly。

我能看得清。

(副词clearly 修饰动词see)(3) It is very late.天很晚了。

(副词very修饰形容词late)二、副词根据它们的意义可以分为下面几类。

(1) 时间副词,表示“什么时候,频率”always 总是often 经常usually 通常seldom 不常sometimes 有时now 现在(2) 地点副词,主要描述地点here 这里there 那儿up 向上down向下back 向后everywhere 到处(3) 程度副词,主要表示程度much 很,非常little 很少very 非常enough 足够地too 太quite 十分地(4) 方式副词,主要表示怎样地slowly慢慢地quickly 快地suddenly 突然地warmly 热情地neatly 整洁地quietly 安静地(5) 疑问副词,用来引导一个特殊疑问词how 怎样when 什么时候where 在哪里why 为什么三、副词的位置(1)副词修饰动词,通常位于被修饰的动词的后面.We should study hard.(2)副词修饰形容词,通常放在该形容词的前面Cici is a very funny(有趣的)woman.(3)副词修饰副词,通常放在被修饰副词的前面Li Hua dances very well.四、注意:enoughenough 作副词时,用在形容词,副词之后;enough 作形容词时,放在名词前或后都可以。

通常情况下,放在名词前。

e.g. He is strong enough to lift the heavy box.The man has got enough money (money enough) to buy a car.such 和so 的区别(1) such 是形容词,常修饰名词,它有如下结构:①such +a/ an +adj. +n. (可数名词单数)e.g. such a beautiful flower②such + adj. +n.(可数名词复数)e.g. such beautiful flowers③such +adj. + n.(不可数名词)e.g. such good advice/ news/ weather(2) so 是副词表示程度,修饰形容词或副词①so+adj./ adv.This question is so difficult that I can’t answer it.②so+ adj. +a/ an +可数名词单数This is so difficult a question that all of us can’t answer it.另外,在many , much , few, little +名词的前面,只能用so,不能用suche.g. There is so little milk in the fridge that I have to buy some.五、副词的比较级和最高级副词和形容词一样,也有三个等级:原级,比较级和最高级(1) 表示等于(同级间)时用原级。

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Unite 1 friends形容词比较级和最高级当我们将两个对象进行比较时,我们要用形容词的比较级,表示“较……”,“更……一些”,“比……更……”,如:My cousin is taller than I am.我的表哥比我高。

当被比较的对象是三个或三个以上时,我们会用形容词的最高级,表示“最……”,最高级前通常要加定冠词the。

如:This is the most interesting story in the book. 这是这本书里最有趣的故事。

注意:被比较的对象可以是人,也可以是事物。

注意:构成形容词比较级和最高级的er和est,自成一个音节,读作作이和st。

如果原级词末为不发音的字母r,加er和est时,r要要发[r]音,如clear、clearer、clearest。

如果原级词末的发音为,加er和est时,[n]音后得加上[g]音,如long、longer、longest 常见的形容词比较级和最高级的不规则変化如下:注意:有些形容词有两种比较数和最高级的变化方式。

如:clever-cleverer/more clever-cleverest/most cleverold-older/elder- oldest/eldestfar- farther/further -farthest/furthest形容词比较级常见于以下句式:1.通常情况下,我们用”比较级+than”来引出比较的第二部分。

如:This picture is more beautiful than that one 这画比那画更漂亮。

2.我们用” which,+比较级,Or…?”的句型来表示在两者中选择。

如:Which is bigger, the sun orthe moon?太阳和月亮,哪个更大?3.我们可在比较级前加上a little,much,even等词来表示程度。

如:China is much larger than Japan,中国比日本大得多,4.我们用”比较级+and+比较级”的结构来表示人或事物本身程度的改变,如:The boys are stronger and stronger.男孩子们施来越强壮了形容词最高级常见于以下句式:1.我们用”形容词性物主代词+最高级”的结构来表示某人或事物的”最……”Peter is his oldest5n,被得是他的长子。

注意:此时形容词的最高级前不需要定冠词the2.我们用”the+最高级+比较较范围”的结构来表示在某一范围内内”最++)”,、介of 和among后面接表示范围的人或物,in后面接表示范围的名词或名词性短语。

如:I am the tallest of/among the three.我是三个入中最高的。

Russia is the largest country in the world.俄斯是世界上最大的国家。

3.我们可以用序数词修饰形容词的最高级。

如:Inthe USA,the third largest city6 Los Angeles,美国国的第三大城市是洛杉矶Unit2 School life数量的比较我们常用“more, than”和"fewer/less,than"对人或事物的数量进行比较,表示比……多”和“比……少”。

如He has more books than me.他的书比我多。

Tom Is in fewer clubs than Jack.汤姆参加的俱乐部北杰克少We drink less coffee than tea,我们喝加不如茶多。

注意:表示“比……多”时,无论可数或不可数名词都用more修饰:而表示示“比……少”时,可数名词用fewer修饰,不可数名词用less修饰。

我们常用"the most"和"the fewest/least”对人或事物的数量进行比较,表示“最多和“最少”。

如Simor drinks the most milk.西業嚼的牛奶最多She can sing the fewest a6 onas in our class.我们班里她会唱的歌最少。

He finishes the least homework of us three,我们三个人里,他完成的家庭作业最少注意:表示“最多”时,无论可数或不可数名词都用most修饰;而而表示“最少”时,可数名fewest修饰,不可数名词用least修饰。

副词比较级和最高级有时我们对事物进行比较,还会用副词的比较级和最高级。

如Danlel drives faster than me.丹尼尔开车比我快Unit3 A day outas…as的用法当我们要表示双方某方面面(如年龄、身高等)程度相同或不同时,常用as..as或not as结构,表示“和……一样”或“和……不一样”。

如:Mary is a5 careful as Linda.玛丽和琳达一样仔细He does not run a5 fast a5Tom.他跑步没有汤姆注意:1.As…as或not as…as属同级比较,在此结构中,要使用形容词或副词原级。

2.在否定结构中,“A is not as…as B”意思是“A不如B…”。

如:his book is not as interesting as that one.这本书不如那本有趣=This book is less interesting than that one=That book is more interesting than this one在同级比较的否定句中,我们也可以使用not so…as结构。

如:This desk is not as heavy a5 that one.这张桌子不如那张重=This desk is not so heavy as that one=This desk is lighter than that one.当我们对事物进行比较时,要注意被比较的双方必须是同类事物。

如:Her ruler is as long as me. (X)Her ruler is as long as mine. (√)反身代词反身代词即人称代词的反身形式,它所指代的人或物与主语一致,在句中可以起到强调的作用,如:Mike cannot look after himself.迈克不能照顾自己。

The children enjoyed themselves very much in the park.孩子们在公园里玩得非常高兴。

They kept the secret to themselves.他们保守着这个秘密。

注意:反身代词和它所指代的对象在人称、性别、数上必须保持一致。

♦注意:第一人称和第二人称的反身代词是由形容词性物主代词加上self或selves构成第三人称的反身代词是由宾格代词加上self或selves构成。

♦反身代词在句中不能单独作主语。

如:Myself can finish my homework. (X)I can finish my homework myself. (√)Unit4 Do it yourself祈使句当我们向他人发出命令、提出要求或建议时,常使用祈使句。

如:Be quiet,pleasel请保持安静!Don’t be late againl不要再迟到了!注意:祈使句的主语通常不明确表示出来。

♦祈使句的肯定形式以动词原原形开头;其否定形式是在动词原形前加do not/don’t。

♦为了显得更为客气和礼貌,我们常在祈使句中加上please。

当please用在句末时,必须用逗号与其余部分隔开。

如:Please pa55 me the ball.请把球传给我。

pen the window,please,请把窗户打开。

用should和had better提建议当我们给他人提建议时,可以以用had better和should,表示“最好”或“应该”做某事,had better的语气比should强一些。

如:You had better water the flowers a5500Ha5Pos5ble.你最好尽快给花浇水。

All of us should take part in this activity.我们每个人都应该参加这个活动。

注意:had better和should都是情态动词,后接动词原形,而且均没有人称和数的变化。

♦had better中的had常缩略为d。

如:We’d better leave before it rains.我们最好在下雨前离开。

♦had better和should的否定形式是:had better not和should not/shouldn't。

如:You had better not play computer games now.现在你最好别打电脑游戏。

He shouldn’t be late for school again.他不该再迟到了。

Unit5 Wild animals情态动词may的用法当我们猜猜测某件事发生的可能性时,常用may来表示“也许”、“可能”。

如:You may be right. 你可能是对的。

He is away on business. He may not come to the party this evening.他出差了,可能不会来参加今天晚上的聚会注意:may表示“可能”时,通常只用于肯定句和否定句中,相当possibly、perhaps或maybe.动词不定式作宾语当句子中已经有谓语动词、而而我们又要表达不止一个动作概念时,其余的动词可以使用非谓形式表达。

动动词不定式就是动词的一种非谓语形式,其基本形式是“to+动词原形”。

如:He wante to play football after class. 他想课后踢足球My mother forgot to turn off the lights yesterday我妈妈昨天忘记关灯了。

注意:动词不定式在句子中不作谓语,因此没有人称、数和时态的变化。

动词不定式在句中常作谓语动词的宾语,这一类谓语动词常见的有:I decided to visit my grandparents this weekend.我决定这个周末去看望祖父母注意:动词不定式的否定形式是“not to+动词原形”。

如:You must promise not to be late a9an.你必须保证不再迟到了。

Unit 6动词不定式作目的状语我们还可以用动词不定式表示某一动作或状态的目的。

如:He stopped to ask the way.他停下来问路。

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