初中英语的八种时态讲课稿.docx

1、初中英语的八种时态讲课稿第一部分 初中英语八种时态归纳复习时态是英语学习中一个至关重要的内容，广大初中学生在实际运用时，往往对时态总是倍感棘手，下面我们就归纳复习一下這几种时态。一、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。时间状语：always, usually, often, sometimes, every week (day, year, month), once a week, on Sundays, etc.基本结构：be动词；行为动词否定形式：am/is/are+not;此时态的谓语动词若为行为动词，则在其前加dont,如主语为第三人称单数，则用doesnt，

2、同时还原行为动词。一般疑问句：把be动词放于句首；用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。二、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。时间状语：ago, yesterday, the day before yesterday, last week(year, night, month), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.基本结构：be动词；行为动词否定形式：was/were+not;在行为

3、动词前加didnt，同时还原行为动词。一般疑问句：was或were放于句首；用助动词do的过去式did 提问，同时还原行为动词。三、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。时间状语：now, at this time, these days, etc.基本结构：am/is/are+doing否定形式：am/is/are+not+doing.一般疑问句：把be动词放于句首。四、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。时间状语：at this time yesterday, at that time或以when引导的谓语动词是一般过去时的时间状语等

4、。基本结构：was/were+doing否定形式：was/were + not + doing.一般疑问句：把was或were放于句首。五、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。时间状语：recently, lately, sincefor,in the past few years, etc.基本结构：have/has + done否定形式：have/has + not +d one.一般疑问句：have或has。六、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

5、过去”。时间状语：before, by the end of last year(term, month),etc.基本结构：had + done.否定形式：had + not + done.一般疑问句：had放于句首。七、一般将来时：概念：表示将要发生的动作或存在的状态及打算、计划或准备做某事。时间状语：tomorrow, next day(week, month, year),soon, in a few minutes, by,the day after tomorrow, etc.基本结构：am/is/are/going to + do；will/shall + do.否定形式：was

6、/were + not; 在行为动词前加didnt，同时还原行为动词。一般疑问句：be放于句首；will/shall提到句首。八、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。时间状语：the next day(morning, year),the following month(week),etc.基本结构：was/were/going to + do；would/should + do.否定形式：was/were/not + going to + do;would/should + not + do.一般疑问句：was或were放于句首；would/should 提

7、到句首。. 几种常見时态的相互轉换英语中的几种时态在一定情况下可以互相轉换，以下是几种常見的轉换形式：一、一般过去时与现在完成时的轉换在现在完成时中，延续性动词能与表示一段时间的状语連用，瞬间动词却不能。但是，可用別的表达方式：瞬间动词用于“一段时间 + ago”的一般过去时的句型中；瞬间动词可改成与之相对應的延续性动词及短语，与一段时间連用；瞬间动词用于“It is + 一段时间 + since + 一般过去时”的句型中，表示“自从以来有时间”的意思，主句一般用it is来代替It has been;瞬间动词用于“Some time has passed since + 一般过去时”的句型中

8、。请看：A. He joined the League two years ago.B. He has been in the League for two years.C. It is two years since he joined the League.D. Two years has passed since he joined the League.二、一般现在时与现在进行时的轉换在一般现在时中，at加上名词表示“处于某种状态”，如at work（在工作）, at school（上学、上课）等。此短语可与进行时态轉换。请看：Peter is at work, but Mike is

9、 at play.Peter is working, but Mike is playing.三、现在进行时与一般将来时的轉换在现在进行时态中go, come, leave, start, arrive等动词常与表示将来的时间状语連用表示将要发生的动作。如：I am coming, Mum! 意为“我就来，妈妈！”请看：The train is leaving soon.The train will leave soon.四、“be going to+动词原形”与“will(shall)+动词原形”结构的轉换“be going to+动词原形”、表示打算、计划要做的事；将来时“will(sha

10、ll)+动词原形”结构在书面语中，当主语为第一人称时，常用助动词shall。在口语中，所有人称都可以用will。请看：We are going to visit the Great Wall next Sunday.We shall visit the Great Wall next Sunday第二部分 初中英语57个中考必备句型1 as soon as2 asas3 asas possible4 ask sb. for sth.5 ask/tell sb. (how) to do sth.6 ask/tell sb. (not) to do sth.7 be afraid of doing

11、/that8 be busy doing sth.9 be famous/late/ready/sorry for10 be glad that11 buy/give/show/bring/lend/send/pass/tellsth. to sb.12 buy/give/show/bring/lend/send/pass/tell sb. sth.13 eitheror14 enjoy/hate/like/finish/stop/mind/keep/go on doing sth.15 find it + adj to do sth.16 get + 比较级17 get ready for/

12、get sth. ready18 had better (not) do sth.19 help sb. (to) do/help sb.with20 I dont think that 21 I would like to /Would you like to?22 is one of the + 最高级 + n(pl.)23 It is +adj. for sb. to do sth.24 It is a good idea to do sth.25 It is the second + 最高级 +n.26 It looks like /It sounds like 27 It seems

13、 to sb. that28 It sounds +adj. /It looks +adj.29 It takes sb some time. to do sth.30 Its bad/good for31 Its time for/to do sth. 32 Its two meters (years) long (high, old).33 keep sb. doing34 keep/make sth. +adj.35 like to do / like doing36 make / let sb.(not) do sth.37 neithernor38 notat all39 notun

14、til40 Onethe other/Some others41 preferto42 see/hear sb. do(doing) sth.43 sothat44 spendon /(in) doing sth.45 stop to do /stop doing46 such a +adj. +n. that47 take/bring sth with sb.48 thank sb for sth.49 The morethe better50 There is sth. wrong with51 tooto52 used to53 What about /How about?54 What

15、s the matter with?55 Whats wrong?56 Why not?57 Will (would, could) you please?第三部分 中考英语作文万能模板中考英语作文万能模板：阐述主题题型 要求从一句话或一个主题出发，按照提纲的要求进行论述 阐述名言或主题所蕴涵的意义 分析并举例使其更充实中考英语作文万能模板：解决方法题型要求考生列举出解决问题的多种途径 问题现状 怎样解决(解决方案的优缺点)In recent days, we have to face I problem-A, which is becoming more and more serious.

16、First, -(说明的现状)Second, -(举例进一步说明现状)Confronted with A, we should take a series of effective measures to cope with the situation. For one thing, -(解决方法一). For another -(解决方法二). Finally, -(解决方法三).Personally, I believe that -(我的解决方法). Consequently, Im confident that a bright future isawaiting us because

17、 -(带来的好处).中考英语作文万能模板：说明利弊题型这种题型往往要求先说明一下现状，再对比事物本身的利弊，有时也会单从一个角度（利或弊）出发，最后往往要求考生表明自己的态度（或对事物前景提出预测） 说明事物现状 事物本身的优缺点（或一方面） 你对现状（或前景）的看法Nowadays many people prefer A because it has a significant role in our daily life. Generally, its advantages can be seen as follows. First -(的优点之一). Besides -（的优点之二）.

18、But every coin has two sides. The negative aspects are also apparent. One of the important disadvantages is that -(的第一个缺点)To make matters worse,-(的第二个缺点)Through the above analysis, I believe that the positive aspects overweigh the negative ones. Therefore, I would like to -(我的看法)(From the comparison

19、 between these positive and negative effects of A, we should take it reasonably and do it according to the circumstances we are in. Only by this way, -(对前景的预测)中考英语作文万能模板：议论文的框架(1) 不同观点列举型（ 选择型 ）There is a widespread concern over the issue that _作文题目_. But it is well known that the opinion concerning

20、 this hot topic varies from person to person. A majority of people think that _ 观点一_. In their views there are 2 factors contributing to this attitude as follows: in the first place, _原因一_.Furthermore, in the second place, _原因二_. So it goes without saying that _观点一_.People,however,differintheir opin

21、ionsonthismatter.Somepeoplehold the idea that _观点二_. In their point of view, on the one hand， _原因一_. On the other hand, _原因二_. Therefore, thereis nodoubtthat _观点二_.As far as I am concerned, Ifirmlysupporttheviewthat _观点一或二_.Itis not only because _, but also because _. The more _, the more _.（2）利弊型的议

22、论文Nowadays, there is a widespread concern over (the issue that)_作文题目_. In fact, there are both advantages and disadvantages in _题目议题_. Generally speaking, it is widely believed there are several positive aspects as follows. Firstly, _优点一_. And secondly _优点二_.Just As a popular saying goes, every coin

23、 has two sides, _讨论议题_ is no exception, and in another word, it still has negative aspects. To begin with, _缺点一_. In addition, _缺点二_.To sum up, we should try to bring the advantages of _讨论议题_ into full play, and reduce the disadvantages to the minimum at the same time. In that case, we will definite

24、ly make a better use of the _讨论议题_.中考英语作文万能模板：图表作文的框架as is shown/indicated/illustrated by the figure/percentage inthetable(graph/picture/pie/chart), _作文题目的议题_ has been on rise/ decrease (goesup/increases/drops/decreases),significantly/dramatically/steadily rising/decreasing from_ in _ to _ in _. Fro

25、m the sharp/marked decline/ rise in the chart, it goes without saying that _.Thereareatleasttwogoodreasons accounting for _. Ontheonehand, _. Ontheotherhand,_ isduetothefactthat _.Inaddition, _ isresponsiblefor _.Maybetherearesomeotherreasonstoshow _.Butitisgenerallybelievedthattheabovementionedreas

26、ons arecommonly convincing.AsfarasIamconcerned,I hold the point of view that _. Iamsuremyopinionisbothsoundandwell-grounded.中考英语作文万能模板：现象说明文（新中国成立以来发生了翻天覆地的变化，）Recently _,what amazes us most is_,it is ture that_.There are many reasons explaining_.The main reason is_.what is more_.thirdly_.As a resul

27、t_.Considering all there,_.For one thing_,for another_.In Conclusion_.中考英语作文万能模板：一种事物或现象（负面意义倾向）关于A的话题,早已引起了广泛的社会关注。如今在电视、报纸、日常生活的很多角落，都有越来越多的关于A的议论。给A一个精确恒定的定义并非易事，因为它的概念涉及了科学、人性、思想、经济、社会、自然等广阔的领域。一般而言，我们可以这样描述AA能成为公众关注的焦点，主要是由于它对个人、集体乃至整个世界都有着不容忽视的不良影响。认 真分析后我们可以看到，A对社会/世界 /健康的不利有很多。首先，从最直观的角度来看，A

28、的出现直接损害了（这里加入一句针对性的话，如人类的身体健康和环境的平衡）。（举例）。其次，从更深一层次上讲，它为人类的精神文明蒙上了一层阴影。更可怕的是，由于A所产生微小利益，却促成了许多可悲的人们为其忘乎所以，破坏了人类生存的法则和空间。事实上，A的出现是社会发展和人类进步的产物，A所带来的危害是人类进化过程中付出的代价。同时，A的产生来源于部分人们的自私和趋利性，他们看到的是肤浅和片面的利益，而从未从整个全局和人类整体的利益出发去认识和分析它。这使得A始终挥之不去。对此，我奉劝他们，跳出狭小的角落，用长远和全局的眼光去重新审视A。而如今，我们已深受其害，要想消除它的危害，我们必须从根源上杜绝它的产生，我们每一个人都应给予A高度的重视，用系统的和科学的方法去解决，唯有这样，避免它带来更多损失，我们人类前进的脚步才会更加平稳，更加欢快的迈向辉煌的明天。中考英语作文万能模板：说明原因型模块（3）Currently,XX has been the order of the day .This does demonstratethe theory - nothing is more valuable than XX .It is clear that ( 1 ). If you ( 2 ), as a result ,your dreams willcome true . On the