INFO2315_Introduction to IT Security_2013 Semester 2_week6_Information Security

Information Security

Discussion Questions

Consider all the information about you that is, or might be, released to people in the university. For each item of information, indicate any stakeholders for whom this might be useful. Classify the type of exposure that you feel would be appropriate, for each class of stakeholder. For example, for your home address, you might feel that the exact address should be given only to the registrar or

medical/counselling staff for whom you are a registered patient; various central admin people, and the admin of health counselling service however could reasonably see bounds on your address (such as the postcode) so they can study for example correlations with marks; the general public shouldn't even find out your individual postcode, but only see totals of how many students are in each postcode.

One approach suggested to ensure privacy while allowing statistical queries is small result rejection, in which the system rejects (returns no result from) any query, the result of which is derived from a small number, for example, five, of records. Show how to obtain sensitive data by using only queries derived from six records.

The response "sensitive value; response suppressed" is itself a disclosure. Suggest a manner in which a database management system could suppress responses that reveal sensitive information without disclosing that the responses to certain queries are sensitive.

Some universities make decisions on who to admit to the university based on several features of the student. For example, as well as the HSC exam results (which are fairly reasonable predictors of success at university) a student might get "bonus marks" based on doing particular subjects (where analytics have shown that these subjects predict well for success in university study). Another common way some universities predict likely success uses a record of overcoming disadvantage as a sign of determination and talent. In some cases, the postcode a student lives in, or the school they attend, is used as a feature that signals disadvantage, and this feature can permit flexible entry. Discuss the possible ways data mining could be used to build predictors of success in university study, and consider which features would be legitimate to use. As an example to stimulate your thoughts, it is sometimes claimed that a student from a wealthy private school may do less well at university than a student from a state school with the same entry score. If data mining verifies this claim, what would be a reasonable policy to use in admissions? Or suppose gender, ethnic origin, language spoken at home, are found to predict university success.

英语语法的五种基本句型

教学目标： 1.让学生掌握英语学习中的五种基本句型； 2.学会分辨句子属于哪种句型； 3.懂得使用不同的句型造句； 教学重点与难点： 1.五种句型的分析与理解； 2.句型4（主+动+宾+补）与句型5（主+动+宾+宾）的掌握与比较； 教学方法： 1.ppt演示； 课堂练习： 一、下列的句子属于哪种类型 1. The sun rises 2. She is walking along the lake. 3. I like this book very much. 4. That man seems kind 5. He bought his sister a piano. 6. She kept us waiting for over three hours. 7. Let me give you a hand. 8. We tried to make her happy. 二、请说出五个句子，并说出属于哪种句型 家庭作业： 1.每个句型各举出3个句子 2.翻译句子

导入主题：我们现在能用英语写简单的作文，也可以用英语进行简单的交流与沟通，可是大家知道英语中有多少种基本句型吗？那这些句型分别是什么？ （让学生自由思考、讨论，引出今天的课题，英语学习中的五种基本句型）1.Subject (主语) ＋Verb (谓语) 此句型的特点是:谓语动词是不及物动词,本身能表达完整的意思,后面不需跟宾语,但有时可跟副词、介词短语等作状语。如: He laughed. John has read widely. He lives in London. 2. Subject(主语) ＋Verb (谓语) ＋Object (宾语) 此句型的特点是:谓语动词是及物动词,不能表达完整的意思,必须跟有一个宾语。如: Our team beat all the others. 3. Subject (主语) ＋Link. V(系动词) ＋Predicate(表语) 此句型的特点是:谓语动词是连系动词,不能表达完整的意思,必须加上一个表明主语特征、身份、状态的表语。常见的系动词有:be(是),become(成为),get(变得),turn(变得),grow(变得),look(看起来),feel(感到),smell(闻起来),taste(尝起来),sound(听起来),seem(似乎),keep(保持),stay(保持)等。如: The rose smells sweet. 4. Subject(主语)＋Verb (动词)＋Object (宾语)＋Complement(补语) 此句型的特点是:谓语动词虽然跟有一个宾语,但意思还不完整,必须加上另外一个成分(宾语补足语)对宾语进行补充说明。可以用作宾语补足语的有:名词、形容词、不定式、动名词、分词、介词短语等。如: We must keep our school clean. They made him their monitor. 5. Subject(主语)＋Verb(谓语)＋Indirect object(间接宾语)＋Direct object (直接宾语) 此句型的特点是:谓语动词跟有两个宾语,这两个宾语都是动作的对象或承受者,其中指人的是间接宾语,指物的是直接宾语。当间接宾语放在直接宾语之后时,通常需要加介词for或to。可跟双宾语的动词 有:answer,bring,buy,find,get,give,lend,make,pass,pay,send,show,sing,take,teach,tell, write等。如: Mr. Li told us an interesting story. Would you please give this dictionary to Li Hua？ 【注】S=Subject(主语). V=Verb(谓语动词). P=Predicative(表语). O=Object(宾语).

固定句型及固定搭配归纳

固定句型及固定搭配归纳 一、接不定式（而不接动名词）作宾语的常用动词（意思是此类动词后面要接动词时需用to do 形式，而不能用V.ing形式） afford to do sth. 负担得起做某事 agree to do sth. 同意做某事arrange to do sth.安排做某事ask to do sth. 要求做某事demand to do sth. 要求做某事choose to do sth. 决定做某事decide to do sth. 决定做某事determine to do sth. 决心做某expect to do sth. 期待做某事help to do sth. 帮助做某事wish to do sth. 希望做某事hope to do sth. 希望做某事learn to do sth. 学习做某事manage to do sth. 设法做某事offer to do sth. 主动提出做某plan to do sth. 计划做某事prepare to do sth. 准备做某事pretend to do sth. 假装做某事promise to do sth. 答应做某事refuse to do sth. 拒绝做某事want to do sth. 想要做某事 注：有些不及物动词后习惯上也接不定式，不接动名词： fail to do sth. 未能做某事long to do sth. 渴望做某事happen to do sth. 碰巧做某事hesitate to do sth. 犹豫做某struggle to do sth. 努力做某事 二、接不定式作宾补的常用动词 advise sb. to do sth. 建议某人做某事 allow sb. to do sth. 允许某人做某事 ask sb. to do sth.请（叫）某人做某事 cause sb. to do sth. 导致某人做某事 command sb. to do sth. 命令某人做某事 = order sb. to do sth.

英语常用口语及语法句型

常用口语： 1. I’m not myself！我烦透了！ 2. Don’t bother me！别烦我！ 3. Give me five more minutes, please. 再给我五分钟时间，好吗？ 4. How did you sleep? 你睡的怎么样？ 5. Don’t hog the bathroom! 别占着卫生间了！ 6. Don’t hog the shower! 别占着浴室了！ 7. Don’t hog my girlfriend! 别缠着我的女朋友了！ 8. Get outta there! 快出来！ 9. I will treat you. 我请客。 10. What are you in the mood for? 你想吃什么？ 11. Who is gonna drive? / Who’s driving? 谁来开车？ 12. You know what I mean? 你明白我的意思吗？ 13. Could you run that by me again?

你能再说一遍吗？ 14. So what you are trying to say is... 那么，你想说的是…… 15. Whadja do last night? 昨晚你干嘛去了？ Whadja=What did you 16. Didja have a good time? 玩的开心吗？ didja=did you 17. Where wouldja like to go tonight? 今晚你想上哪儿？ Wouldja=Would you 18. I am running late. 我要迟到了。 19. I’ve gotta get outta here. 我得离开这儿了。 20. I’ve gotta catch the bus. 我要去赶公共汽车了。 21. gotta=got to wanna=want to gonna=going to 22. Yo—taxi! 嗨，出租车！ 23. Where to ? (你)要去哪儿？

英语写作常用句型及固定搭配

补充：英语写作常用句型： 句子写的好坏，是文章写作成败的关键。以下一些惯用句型，实用性较强。 一。开头句型： 1．As far as…is concerned,…就……而论 When it comes to sth/doing sth. 当谈论到…… 1)As far as the role of information in the future is concerned, I believe that information will play a more and more important part in people’s decision-making. 2)As far as what was mentioned above is concerned, how can we ignore the advantages travelling brings forth? 就前面所提及的而言，我们怎么可以忽视旅游带来的裨益呢？ 2．It goes without saying that…不用说 1)It goes without saying that practice makes perfect. 2)It goes without saying that reading makes a full man. 3. It can be said with certainty that…可以肯定的说 1)It can …… that cultivating a hobby can add fun to our life. 2)It can ….… that because of the knowledge, we can now enjoy a comfortable life which is brought about by advanced technology. 可以肯定地说，正由于知识我们才能享受科技进步所带来的舒适生活。 4. As the proverb says, …有句谚语说 As the saying gose, …俗话说 As the saying puts it, …俗话说 1) As the proverb says, “Honesty is the best policy.”诚实为上策。 2) As………goes, “Diligence makes up for deficiencies.”俗话说：“勤能补拙”。 3)An English proverb says, “Lost time is never found again.” 英国有句谚语说的好：“光阴如流水，一去不复回。” 5. It has to be noticed that …必须注意的是…… 1)It has to be noticed that the air we breathe is already seriously polluted by the exhaust factories and vehicles give off. 必须注意的是：我们呼吸的空气已经被工厂和交通工具所释放的废气严重污染了。 2) It has to be noticed that market all over the country are swamped with fake and poor quality products and this has greatly harmed the state’s interests and people’s health. 必须注意的是：假冒伪劣的产品充斥全国市场，这种情况大大损害了国家利益和人 民的健康。 6. It’s generally recognized that …人们普遍认为 1) It’s generally recognized that college students shouldn’t try to reach after what is beyond their grasp when they choose to find a good job after graduation.人们普遍认为大学生 在大学毕业后想找一个好工作时，不应该追求超出他们能力以外的目标。 2)It’s generally recognized that lazy hands makes a man poor, while diligent hands bring

各种英语句型结构总结

各种英语句型结构总结 各种英语句型结构总结 一、接不定式（而不接动名词）作宾语的24个常用动词 affordtodosth.负担得起做某事 agreetodosth.同意做某事 arrangetodosth.安排做某事 asktodosth.要求做某事 begtodosth.请求做某事 caretodosth.想要做某事 choosetodosth.决定做某事 decidetodosth.决定做某事 demandtodosth.要求做某事 determinetodosth.决心做某事 expecttodosth.期待做某事 feartodosth.害怕做某事 helptodosth.帮助做某事 hopetodosth.希望做某事 managetodosth.设法做某事 offertodosth.主动提出做某事 plantodosth.计划做某事

preparetodosth.准备做某事 pretendtodosth.假装做某事 promisetodosth.答应做某事 refusetodosth.拒绝做某事 wanttodosth.想要做某事 wishtodosth.希望做某事 注：有些不及物动词后习惯上也接不定式，不接动名词：aimtodosth.打算做某事 failtodosth.未能做某事 longtodosth.渴望做某事 happentodosth.碰巧做某事 hesitatetodosth.犹豫做某事 struggletodosth.努力做某事 二、接不定式作宾补的36个常用动词 advisesb.todosth.建议某人做某事 allowsb.todosth.允许某人做某事 asksb.todosth.请（叫）某人做某事 bearsb.todosth.忍受某人做某事 begsb.todosth.请求某人做某事 causesb.todosth.导致某人做某事 commandsb.todosth.命令某人做某事 drivesb.todosth.驱使某人做某事 electsb.todosth.选举某人做某事

全国公共英语三级常见语法

第一节动词的时态 一、一般现在时： 1、由when、as soon as、the minute、the moment、till、until等引起的时间状语从句，以及由if、unless、provided that等引起的条件状语从句常常用一般现在时态表示将来的动作，而主句则用 一般将来时态。 例：They will go home for winter vocation as soon as they finish their exams. 2、当表示普遍的真理或者众所周知的客观事实，常常用一般现在时态。例：The earth is round. 地球是圆的。 二、一般过去时：区分三个短语的用法： 1、used to do sth：过去常常做某事。 2、be/get used to doing sth：习惯做某事。 3、be used to do sth：被用于做某事。 三、一般将来时： 1、be to+动词原形：表示安排或计划好了的动作。例：The Third-Ring Road is to be open to traffic before National Day. 2、be about to+动词原形：表示即将发生的动作。例：The lecture is about to begin.讲座即将 开始。 3、一些表示动作趋势，如开始、终结，以及一些表示动作方向，如往来的动词，常常用现在进行 时态表示按照安排将于将来发生的事情，这类动词常见的有如：start，go，leave，come，arrive等。例：We are leaving for Beijing tomorrow. 我们明天动身去北京。 四、进行时态： 重点区分when和while引起的时间状语的用法。 When表示时间上的点，在考试中其引导的时间状语从句多翻译为“这时？”，主句多用进行时态；while引导的时间状语从句多翻译为“正当……时”，该从句用进行时态。例：One of the guards was sleeping when the general came in, which made him very angry. I fell and hurt myself while I was playing tennis. 五、现在完成时：

中考英语-句子的固定搭配专题练习(含答案)

中考英语-句子的固定搭配（含答案）-专题练习 一、单选题 1.It's half past seven. It's time to . A. have a breakfast B. have breakfast C. have the breakfast D. has this breakfast 2.I'm looking forward to __________my grandparents this summer holiday. A. see B. sees C. saw D. seeing 3.It takes about 30 minutes _______ a bicycle from my home to school. A. ride B. riding C. to ride D. rides 4.Could you please the dishes? A. to do B. do C. to make D. makes 5.It is very interesting for me ______________ to cook food. A. learned B. learn C. to learn D. learning 6.——I feel a bit hungry now. ——Why not_____ for dinner with us? A. go B. did you go C. to go D. do you go 7.—_______ the weather _______ Hangzhou? —Sunny but cold. A. Where's; of B. What's; in C. How's; in D. How's; of 8.China ________ food and drinks ________ the people in Philippines(菲律宾) last year. A. provided, for B. provides, with C. provided, with D. provides, for 9.It's your turn ________ the classroom. A.clean B.to cleaning C.to clean D.cleans 10.While we down the street, the accident happened. A. walked B. are walking C. were walking 11.She had great difficulty ________ the suitable food on the menu in that restaurant. A. finding B. find C. found D. to find 12.What's with you? A. wrong B. the wrong C. matter D. up 13. When will you return to your hometown? __________. A. Not until the end of this month B. Until next week C. A few days ago D. A few weeks before 14.It usually takes about ten minutes ____to school. A. by bike B. on a bike C. to ride D. ride 15.Xiao Li was supposed __________ her homework before nine o'clock. But she couldn't.

19种英语常用句型结构(精)

19种英语常用句型结构 [精] 初学英语的人常常感到在掌握一些英语单词和基本语法后，在英语说和写方面还是很难表达自己，其中一个原因是没有掌握一些英语句型，只有掌握了一些句型才能比较正确、完整地表达自己。下面是一些常用的句型及其例句。 1.否定句型 2.判断句型 3.祝愿祈使句式 4.感叹句型 5.疑问句型 6.数词句型 7.关联指代句型 8.比较句型 9.比喻类句型 10.条件假设句 11.时间句型 12.地点句型 13.原因句型 14.目的句型 15.结果句型 16.程度句型 17.让步句型

18.转折句型 19.省略句 1. 否定句型 1) 一般否定句 I don't know this. No news is good news. There is no person /not a person/not any person in the house. 2)特指否定 He went to his office, not to see him. I am sorry for not coming on time. I don't think/believe/suppose/feel/imagine you are right. 3)部分否定 I don't know all of them. I can't see everybody/everything. All the answers are not right.（并非所有答案都对。）All is not gold that glitters. （闪光的不一定都是金子。） Both of them are not right.（并非两人都对。） 4)全体否定 None of my friends smoke. I can see nothing/nobody.

初中英语语法五种基本句型

五种基本句型 句子就是由主语、谓语动词、表语、宾语、宾语补足语等组成得,依其组合方式可分为五种基本句型,如下表所示： 注意句子成分得表示法Ｓ:Ｓｕbject(主语) V:Verｂ(动词)O: Ｏbjｅct（宾语) P：Ｐrｅdiｃａtive(表语) OＣ: Oｂｊeｃｔplement(宾语补足语) 五种基本句型见下表： 第１种S+V主＋谓 第2种S+V+Ｏ主+谓+宾 第３种Ｓ+V＋P 主+谓+表 第 4 种S+V+o(间接宾语)＋Ｏ（直接宾语） 第 5 种S+Ｖ＋O＋OC 主+谓＋宾+宾补 第 1 种句型:主语+不及物动词:S+Ｖ?Ｂirｄs fly、鸟飞、--－-- －-主语谓语（不及物动词) Ｈｅrｕns in ｔｈe park、她在公园里跑、----－- -－－－---－--－--主语谓语地点状语(不及物动词)? 此句型就是主语＋不及物动词构成句子得主体部分。不及物动词,后面当然不能直接带宾语了，要补上相应得介词,但就是可以有状语来修饰。上例中得iｎｔｈe ｐark,就是地点状语。 Ｃlass begins、(bｅgin 在句中就是不及物动词) 开始上课。 比较ｗe ｂegiｎOｕｒcｌaｓs at eｉｇht、我们八点钟开始上课。该句属于第 2 种句型,bｅgｉn 在句中就是及物动词，由此可见有些动词既可作及物动词也可以作不及物动词。 第 2 种句型:主语＋及物动词+宾语:S+V＋O My fatｈｅｒreaｄtｈｅｂooｋ、 我父亲读过那本书、?(及物动词)?注意有些不及物动词后面加上介词就可把它瞧成一个及物动词，后面就可以加宾语了。Ｙou mｕst ｌｉｓten ｔｏmｅ、您必须听我得。(Liｓtｅn 就是不及物动词。但加上ｔo 之后,Ｌistｅn ｔｏ可以瞧成一个及物动词) 后面直接带宾语得动词就是及物动词，名词与名词得相当语(如代词、不定式、动名词……)等都可充当宾语。Ｓｈeｌikｅs Engｌisｈ、（名词作宾语） I knｏｗhim vｅrｙwell、(代词作宾语) (同第一种句型一样,本句型可以有状语、定语修饰）Thｅｙwant ｔo gｏ、(不定式作宾语） Hｅstopｐeｄwｒiting、(动名词作宾语) ?第3 种句型:主语＋系动词+表语:S+Ｖ+P Ｈe ｂｅcａme a ｓｃienｔisｔ、她成为一个科学家了?谓语(系动词) be 动词与ｂee 就是英语中常见得系动词,后面必须接表语,才能用来说明主语,表示“…… 就是……”,“……变成……”等意思。 表语通常就是名词或形容词等。Tｈｅy are honｅst、她们就是诚实得。 Hｅｂecameａsｃiｅntisｔ、她成为了一个科学家。 His face goes reｄ、她得脸变红了。Ｉt grew dark、天变黑了。 注意在英语中,除了bｅ动词与bee 属于系动词外，还有一些实义动词,当表示状态存在或表示状态变化时也可以作系动词。这些词有:keeｐ、lｏok 、

英语最基础的语法句型有哪些

英语最基础的语法句型有哪些 英语语法是针对英语语言进行研究后，英语语法系统地总结归纳出来的 一系列语言规则。英语语法的精髓在于掌握语言的使用。 1 英语五种基本句型结构一、句型1：Subject (主语) ＋Verb (谓语) 这种句型中的动词大多是不及物动词，所谓不及物动词，就是这种动词后 不可以直接接宾语。常见的动词如：work, sing, swim, fish, jump, arrive, come, die, disappear, cry, happen 等。如： 1) Li Ming works very hard.李明学习很努力。 2) The accident happened yesterday afternoon.事故是昨天下午发生的。 3）Spring is coming. 4) We have lived in the city for ten years. 二、句型2：Subject (主语) ＋Link. V(系动词) ＋Predicate(表语) 这种句型主要用来表示主语的特点、身份等。其系动词一般可分为下列两 类： (1)表示状态。这样的词有：be, look, seem, smell, taste, sound, keep 等。如： 1) This kind of food tastes delicious.这种食物吃起来很可口。 2) He looked worried just now.刚才他看上去有些焦急。 (2)表示变化。这类系动词有：become, turn, get, grow, go 等。如： 1) Spring comes. It is getting warmer and warmer.春天到了，天气变得越来越暖和。 2) The tree has grown much taller than before.这棵树比以前长得高多了。

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2011三星笔试固定搭配必背句型 固定搭配必背句型 1. allow sb to do sth 允许某人去做某事（后接动词不定式） My father allowed me to go out for a walk after finishing my homework. 2. asked sb (not) to do sth 叫某人做事某事（叫某人不要去做某事） My father asked me to study hard. He asked me not to swim alone. be asked to do sth 被叫去做某事/被邀请去做某事 I was asked to have a dinner with them yesterday. 3. be afraid to do sth 害怕做某事 She is afraid to ask me questions. 4. be afaid of doing sth 害怕做某事 I am afraid of going out at night. 5. be afaid of sth 害怕某物 He is afraid of snakes. 6. be amazed to do sth 对做某事感到惊讶 He was amazed to meet the girl there. be amazed at sth 对某事感到惊讶 they were amazed at the news. 7. be busy doing/with sth 忙于做某事（常考） I was busy washing my car at that time. 那时候我正忙于清洗我的车子。 I am busy with my work. 8. be coming/going/leaving/fiying/moving/dying（某些位移动词用进行时态时表将来） the bus is coming/the dog is dying. 9. be excited to do sth 对做……感到兴奋 Jacky was excited to travel there by plane. be excited at sth Lily was excited at his words. be excited about doing sth he was excited about passing the exam without going overing books. 10. be frightened to do sth 害怕去做某事 Sam is frightened to ride a horse. 11. be glad/happy to do sth 高兴去做某事 she is happy to clean the blackboard with me. be pleased to do sth高兴做某事 she was pleased to help the old man yesterday. be pleased with sth 对某事感到高兴/满意 the teacher was pleased with my answer. 12. be interested in sth/doing sth 对某事感兴趣/对做某事感兴趣 she is interested in swimming in the river. My btother is interested in Chinese. 13. be/get ready for/to do sth Be ready for sth 为某事做好了准备 We are ready for the exam.

英语中的五种基本句型.

五种基本句型 句子由主语和谓语两大部分组成。主语结构比较单一，谓语结构则不然，不同类别的谓语动词导致不同的谓语结构，从而形成了不同的句型（Sentence Pattern）。换句话说，不同的句型是由不同类别的谓语动词所决定的，因此，句型又被称为动词句型（Verb Pattern）。语法家们对句型的分类不尽相同，一般认为，现代英语的基本句型主要有五种： 1．“主----系-----表”（SLP）句型： 在这种句型中，谓语动词是以be为主的连系动词（Linking Verb），后面跟主语补语（Subject Complement），如： These oranges have kept fresh. 这些桔子一直很新鲜。 Mary is a student / here /in the room. 玛丽是个学生/在这儿/在房间里。 有的语法家把be后面的副词（短语）或介词短语视为状语，从而形成了“主----动-----状”（SVA）这一在五种基本句型之外的句型（见上面最后一个例句）。 2．“主----动”（SV）句型： 在这种句型中，谓语动词为不及物动词（Intransitive Verb），谓语部分通常只包括限定动词，即使有状语，也属任意性状语，即：去掉后并不影响句子结构和意义的完整，如：This bread won’t keep (for a long time). 这种面包不好（长期）存放。 Tom has left. 前面说过,有些句子中的状语是不可缺少的，这种状语被称为必具性状语，从而构成“主 ----动----状”(SVA)句型，但这仅限于少数几个动词的某些用法，因而不是一种主要句型，如： They are staying in a hotel. 他们暂住在一家旅馆里。 3．“主----动-----宾”（SVO）句型： 在这种句型中，谓语动词为只带一个宾语的及物动词，这种动词被称为单宾语及物动词（Monotransitive Verb），如： He kept the money. 他保存着这些钱。 They have left the hotel. 他们已经离开了那家旅馆。 在这种句型中，状语通常也不是必不可少的，但有少数几个及物动词的某些用法要求必具性状语，从而形成了“主----动-----宾-----状”（SVOA）这一在五种基本句型之外的另一种句型，如： The train leaves London at nine. 这列火车九点钟驶离伦敦。

英语常用句型结构大全 英语五种基本句型结构

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[1] 英语语法：英语六大基本句型

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英语常用句型集锦

句型宝典 疑问句型 What is this? 结构︰问句：What＋be 动词＋this（that…）？ 答句：This（that…）＋be 动词＋a book（pen…）。 说明︰此句型意为“这（那）是什么？这（那）是书（钢笔…）”。what（什么）叫做“疑问词”，用于询问“事物”，通常放在句首，后接be <动词>，再接<主词>，第一个字母w要大写，句尾要加问号(?)，位置不可排错。 What is this? This is a chair. 这是什么？这是一张椅子。 What’s this? It’s a book. 这是什么？它是一本书。 What is that? That is a desk. 那是什么？那是一张书桌。 What are these? 结构︰问句：What are＋these／those…？ 答句：These／Those are＋复数名词（＋s／es）。 说明︰<主词>与<动词>的形式要一致，is 后面接单数<名词>，are 后面要接复数<名词>。 What are these? These are books. 这些是什么？这些是书。 What are those? Those are cups. 那些是什么？那些是茶杯。 What are they? They are glasses. 它们是什么？它们是玻璃杯。 What are you? 结构︰问句：What＋be 动词＋主词（人）…？ 答句：主词＋be 动词＋a student…。 说明︰此句型意为“你是做什么事情的？我是学生…”。疑问词what 除了询问事物之外，还可用于询问“人的职业或身分”。be <动词>随<人称代名词>的变化而改变形态，如：I am，we are，you are，he is…。 What are you? I am a student. 你是做什么事情的？我是一名学生。 What is she? She is a teacher. 她是做什么事情的？她是一名教师。 Are you a ...? 结构︰问句：Be 动词（am，are，is）＋主词＋…？ 肯定简答：Yes，主词＋am（are，is）。 否定简答：No，主词＋am（are，is）not。 说明︰在否定<简答句>中，<主词>和am，is，are 可以缩写；在肯定<简答句>中则不可。 Is he a student? Yes, he is. (No, he isn’t.) 他是学生吗？是的，他是。（不，他不是。）Are you a teacher? Yes, I am. (No, I’m not.) 你是教师吗？是的，我是。（不，我不是。）Is that a clock? Yes, it is. (No, it isn’t.) 那是钟表吗？是的，它是。（不，它不是。）What is your name? 结构︰问句：What＋is＋所有格＋name? 答句：所有格＋name＋is＋名字。 说明︰“my，your，his，her”为单数人称的<所有格>；<所有格>后面必接<名词>，即“<所有格>＋<名词>”；<所有格>不可与a，an，this，that，these 或those 紧接一起使用。 What is your name? My name is Sue. 妳叫什么名字？我的名字叫苏。 What is his name? His name is John. 他叫什么名字？他的名字叫约翰。 What is her name? Her name is Jean. 她叫什么名字？她的名字叫珍。 Who is that ...?

高中英语常用语法及句型汇总

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5.subject(主语)+verb(动词)+object(宾语)+complement(补语) 这种句型中的“宾语+补语”统称为“复合宾语”。宾语补足语的主要作用或者是补充、说明宾语的特点、身份等;或者表示让宾语去完成的动作等。担任补语的常常是名词、形容词、副词、介词短语、分词、动词不定式等。 ●常见的动词有:tell,ask,advise,help,want,wouldlike,order,force,allow等。 ●注意：动词have,make,let,see,hear,notice,feel,watch等后面所接的动词不定式作宾补时，不带to。独立主格结构 【二】高中英语的短语有哪些 1.Ask for……求助向……要……(直接接想要的东西)eg:askyouformybook 2.Ask sb for sth.向某人什么 3.Ask sb.to do sth.询问某人某事 4.Ask sb.not to do sth.叫某人不要做某事 5.At the age of在……岁时 6.At the beginning of………的起初;……的开始 7.At the end of+地点/+时间最后;尽头;末尾 8.At this time of year在每年的这个时候补：at least至少 9.be/feel confident of sth./that clause+从句感觉/对什么有信心，自信 10.be+doing表：1现在进行时2将来时 11.be able to(+v.原)=can(+v.原)能够……