初中英语语法种时态详解与练习.doc
《初中英语语法种时态详解与练习.doc》由会员分享,可在线阅读,更多相关《初中英语语法种时态详解与练习.doc(48页珍藏版)》请在淘文阁 - 分享文档赚钱的网站上搜索。
1、初中英语语法8种时态详解与练习目录一一般现在时3二一般过去时8三一般将来时12四过去将来时17五现在进展时20六过去进展时24七现在完成时29八过去完成时37一 概念:英语中表示不同时间发生的动作或存在的状态,需用不同的动词形式表示, 这种不同的动词形式称为时态。 二 种类:根本时态 一般现在时 一般过去时 现在进展时 过去进展时 一般将来时 过去将来时 现在完成时 过去完成时(一) 一般现在时一、概念:经常、反复发生的动作或行为与现在的某种状况。 二、常搭配的时间状语:always, usually, often, sometimes, every week (day, year, mont
2、h), once a week, on Sundays, etc.三、根本构造 be动词is,am,are;行为动词(主语是第三人称单数时谓语动词要加s或es外)否认形式:am/is/are+not;此时态的谓语动词假设为行为动词,那么在其前加dont,如主语为第三人称单数,那么用doesnt,同时复原行为动词。 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,那么用does,同时,复原行为动词。例句:I go to school at 6 every morning. 每天早上我七点去上学。Summer follows spring. 春天之后是夏天。I learne
3、d that the earth goes around the sun when I was in primary school. 我在小学就学过地球是围绕太阳转的。Pride goes before a fall. 骄者必败。 四、根本用法:1) 描述当前时间内经常出现、反复发生的动作或存在的状态。在这种情景中,句子常带有表示频率的时间状语:always , everyday , often , once a week (month , year , etc.) , sometimes , seldom , usually等等,以表示句中的动作或状态是习惯性的、经常性的。例如:They r
4、aise ducks as a sideline .他们以养鸭为副业。She doesnt often write to her family, only once a month. 她不常给家里写信,仅一月一封而已。I cycle to work every day .我每天骑自行车上班。It seldom rains here .这儿很少下雨。2仅为了描述状态、性质、特征、能力等等。这里的目的是为了描述现阶段的动作或状态,其重点不是强调动作发生的时间、或进展的状态。例如:He can speak five foreign languages .他能说五种外语。That is a beaut
5、iful city .那是座美丽的城市。Changjiang River is one of the longest rivers in the world. 长江是世界上最长河流之一。She majors in music .她主修音乐。All my family love football .我全家人都喜欢足球。强调每个家人My sister is always ready to help others . 我妹妹总是乐于助人。3) 陈述客观事实、客观真理。顾名思义,客观的情况是没有时间概念的;也不会在意动作进展的状态。例如:The earth goes around the sun .地
6、球绕着太阳转。Ten minus two is eight.十减二等于八。Light travels faster than sound .光的速度比声音的速度快。The United States lies by the west coast of the Pacific Ocean. 美国位于太平洋西岸。4) 根据英文语法规定,当主句的谓语动词是一般将来时,那么时间或条件状语从句的谓语动词只能用一般现在时来表示将来要发生的动作。例如:Ill tell him the news when he comes back. 他回来时,我将告诉他这个消息。If you take the job ,
7、they will talk with you in greater details.如果你承受这份工作,他们将和你谈谈细节。用于一般现在时的副词,除了上面提到的一些表示频率的词以外,常见的还有:now, today , nowadays等等。 练习题:用动词的适当形式填空:1.Why_Tom absent today ( be ) 2.Mike_(go)to school at seven in the morning.3.My mother_(like) _(go) shopping. 4.I can _(draw) many beautiful pictures. 5.Does he_(
8、like)_(jump) 6.The students_(speak) English in class. 7.The student_(speak) Chinese after class. 8. Lets_and play football . ( go ) 9. He_ like swimming . ( not ) 10. _your sister study English at school No , she_ . ( do ) 用所给动词的适当形式填空: 1I _(write) to you as soon as I _(get) to London. 2. He doesnt
9、feel well and _(not eat) any food this morning. 3. He _ not _(see) me come in, for he _(read) something with great interest. 4. Dont make a niose. Grandpa _(sleep). 5. It _(take) me two hours to finish my homework last night. 6. What _ your mother _(do) at eight yesterday evening She _(wash) clothes
10、. 7. _ it _ (rain) when school was over yesterday 8 The teacher told us the earth _ (move) round the sun. 单项选择: 1.The students will go to the Summer Palace if it _ tomorrow. A.dont rain B. doesnt rain C. wont rain 3. The picture _ nice. A.looks B.is looked C.look D.is looking 4. She _ down and soon
11、fell asleep. A. live B. lain C. laid D. lay 6. We shall go to Shanghai on business before you _ back next week. A. wil come B. came C. would come D. come 7. Dont smoke until the plane _ off. A.takes B.took C.was taken D.is take 8. I saw her _ the room this morning. A.to enter B. entered C. enter D.
12、enters 11. He told us _ at eight. A. working B. to work C. work D. worked 12. Youd better _ at home and _ your homework. A. to stay, do B. stay, do C. to stay, to do D. stay, to do 14. Uncle Wang knows _ a washing machine. A. how to make B. to make C. how making D. what to make 15. Jim decided _ Pol
13、ly to Ling Feng when he was back to England. A. to leave B. left C. leaving D. leave4改句子 1. We have four lessons.否认句2.I have many books. 改为否认句 3.Gao Shans sister likes playing table tennis 改为否认句4.She lives in a small town near New York. 改为一般疑问句 5.I watch TV every day. 改为一般疑问句 6.David has got a goal.
14、 改为一般疑问句7.We have four lessons.否认句8.Tom does his homework at home. 否认句: 一般疑问句: 划线提问9.I usually play football on Friday afternoon. 否认句: 一般疑问句: 划线提问(二) 一般过去时一、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。二、常搭配的时间状语:ago, yesterday, the day before yesterday, last week(year, night, month), in 1989, just now, at th
15、e age of 5, one day, long long ago, once upon a time, etc. 三、 根本构造: be动词的过去式was/were; 行为动词的过去式即在动词原形后加ed,不规那么变化的动词除外否认形式:was/were+not;在行为动词前加didnt,同时复原行为动词。 一般疑问句:was或were放于句首;用助动词do的过去式did 提问,同时复原行为动词。 一般过去时用谓语动词的过去式构成,即在动词原形后加ed,不规那么变化的特殊动词除外。例句:He was here just now. 他刚刚还在这里。What did you do yester
16、day 你昨天做了什么事?We often played together when we were children. 我们小时候常在一起玩。He used to smoke a lot, but he doesnt now. 他过去经常抽烟,但现在不抽了。四、根本用法 主要是用来描述在过去某个时候发生的动作或存在的状态。它也可以用来表示在过去某段时间里经常发生的习惯性动作。这一点在表达意义上与一般现在时一样,只是所在的时间区域不同而已。由于它的主要作用如此,所以在使用一般过去时的句子里常常有一个意义较具体的过去时间状语。这也是它与现在完成时的最大区别之一。常和一般过去时连用的过去时间状语有
17、:last night (week ,month , year , century , etc.) , yesterday , the day before yesterday , yesterday morning ( afternoon , evening ) , in 1999 , two hours ago ( one week ago , tree years ago , )等等。使用一般过去时,在某种意义上说就是要强调动作或状态发生或存在于过去的某个时候。过去的时间概念有两层意思:一是指现在某个时间以前的时间;二是指说话、写文章的那个时间点以前的时间,在这个意义上,现在的那个时间点
18、是很小很小的,甚至于小到无法量化的程度。例如:He got his driving license last month. 他上个月拿到了驾照。-Wheres Jim 吉姆在哪里?-He just went out.他刚刚出去。 练习:写出以下动词的过去式is/am_ fly_ plant_ are _ drink_play_ go_ make _ do/does_ worry_ eat_ draw_put _ throw_ pass_ 用be动词的适当形式填空1. The little dog _ two years old this year.2. She _ happy yesterda
19、y.3. They _ glad to see each other last month.4. Today _ the second of June. Yesterday _ the first of June. It _ Childrens Day. All the students _ very excited.句型变换:1 There was a car in front of the house just now.否认句:_一般疑问句:_肯定答复:_否认答复:_2 They played football in the playground.否认句:_一般疑问句:_肯定答复:_否认答
20、复:_用所给动词的适当形式填空:1. I _ (watch) a cartoon on Saturday.2. Her father _ (read) a newspaper last night.3. It _ (be) the 2nd of November yesterday. Mr White _ (go) to his office by car.4. _ you _ (visit) your relatives last Spring Festival5. Gao Shan _ (put) the book on his head a moment ago.6. Dont _ th
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 初中英语 语法 时态 详解 练习
限制150内