仁爱英语七年级下册语法讲解:一般现在时、现在进行时及一般过去时
仁爱英语七年级下册语法讲解:一般现在时、现在进行时及一般过去时

一般现在时、现在进行时、一般过去时
时态
Tense
在英语中,不同时间发生的动作 或存在的状态要用不同的动词形式来 表现。
重点掌握
每种时态的概念、信息词、 结构、句式变化、以及某些时态 间的相互区别
①Be动词 am、is、are/was、were
②助动词(只能和主要动词一起构成各种时态,语态 和语气等动词形式。) do、does/did/done ③情态动词(表示能力,义务,必要,猜测等说话人 的语气或情态。情态动词只能和动词原形一起构成谓 语动词。) can、may、could、need、must、shoud
What did you do yesterday?
They were in Beijing a week ago.
I played football last night.
2. 句子构成: “主语+动词的过去式+其他”; 1) 系动词be的过去时: am(is) →was
are → were
陈述句:主语+be动词的过去式+其他
第三人称单数 study- studies
过去式 need- needed
look - looking
begin- beginning use-
一般现在时
一般现在时表常常发生的动作或经常存在的状态, 常 和always, often, usually, every day, sometimes等表示 时间的状语连用. e.g. I go to school every day. He is always like that. Where do you live? What do you do here?
注意:在否定句或者疑问句中,有了助动词 did后,行为动词要还原, 不能再写成过去式.
仁爱初中英语时态讲解及练习

1 _____you ____a doctor when you grow up?
A Will; going to be B Ar; be
2 I don’t know if his uncle _____. I think he _____ if it doesn’t
过去进行时常与过去某一特定时 间的状语连用,如 last night, at that time, at noon yesterday, last Sunday 等。 也有时没有时间状 语,要通过上下文的暗示来确定 用过去进行时。
1.I _____(cook, cooked, was cooking, were cooking) breakfast when you arrived. 2.What ____you_____( do, did, was...doing, were…doing) at this time yesterday evening? 3.We_____(have, are having, had, were having) dinner when the doorbell rang. 4.While/ When/ As we____( have, had, are having, were having) dinner, the doorbell rang.
时间状语:Tomorrow, next day(week, month, year…),soon, in a few minutes, by…,the day after tomorrow, etc.
否定形式:主语+am/is/are not going to do ; 主语+will/shall not do+其他 一般疑问句:be放于句首;will/shall提到句首。
七年级英语仁爱版下册知识点总结topic1.

七年级英语仁爱版下册知识点总结topic1.第一篇:七年级英语仁爱版下册知识点总结topic1.(仁爱版英语七年级下册知识点归纳 Unit 5 Topic1 重点语法一般现在时(常与频度副词never, seldom, sometimes, often,usually, always等连用重点句型— How do you usually come to school? — I usually come to school by subway.— How often do you go to the library? — Once/Twice/Three times a week/Very often/Every day/Sedom 重点详解1.I always come to school by bus.by+交通工具名称, 表示使用某种交通方式, 中间不加限定词, 如果交通工具前有 a, the, my 等限定词,就不能用by, 而是用in 或是on.on the train=by train on his bike=by bike in my car=by car.巧辩异同 on foot 与 walk on foot “ 走路” ,是介词短语,不能作谓语,只作方式状语,位于句末。
walk “ 走路” , 是动词,可以作谓语。
1.go to…on foot= walk to I often go to school on foot.=I often walk to s chool.2.go to….by bike = ride a bike/ride bikes to3.go to….by car = drive a car to4.go to … by plane = fly to5.go to… by bus = take a bus toe on!It’ s time for e on “ 快点,加油, 来吧”。
七年级仁爱英语必备知识点

七年级仁爱英语必备知识点在七年级学习英语时,掌握一些基础知识点非常重要。
以下是七年级仁爱英语学习中必备的知识点:一、动词时态英语中,动词时态指的是表示动作发生的时间的形式。
常见的时态有简单现在时、现在进行时、一般过去时、过去进行时和一般将来时。
下面是七年级学生必须掌握的动词时态:1. 简单现在时——表示现在正在进行的动作。
例句:I eat breakfast every morning.2. 现在进行时——表示现在正在进行的动作。
例句:She is watching TV at home.3. 一般过去时——表示过去发生的动作。
例句:He walked to school yesterday.4. 过去进行时——表示过去正在进行的动作。
例句:They were playing football at that time.5. 一般将来时——表示将来要发生的动作。
例句:I will study hard for the exam next week.二、名词名词是英语中最基本的词汇之一,表示人、地点、事物等。
在七年级学习英语时,必须掌握名词的分类和用法。
1. 可数名词和不可数名词可数名词是指可以分为单数和复数的名词,如book(书)和books(书籍)。
不可数名词是指无法分为单数和复数的名词,如milk(牛奶)和money(钱)。
2. 物质名词物质名词是指表示无法触摸或者无法看到的东西的名词,如water(水)和air(空气)。
3. 复合名词复合名词是由两个或更多的词组合而成的名词,如blackboard (黑板)和classroom(教室)。
三、形容词形容词是描述人、地点、事物等性质的词语,如happy(高兴)、beautiful(美丽)和tall(高)等。
在学习英语时,必须掌握形容词的比较级和最高级,并能够运用到具体的语境中。
1. 比较级和最高级形容词的比较级用于表达两个人或物之间的大小、高度、年龄等差别。
仁爱初中英语时态讲解及练习课件

3.We (have, are having, had, were
having) dinner when the doorbell rang.
4.While/ When/ As we ( have, had, are
having, were having) dinner, the doorbell
rang.
work→worked
结尾是e的动词在末尾加-d
like→liked live→lived hope→hoped
末尾只有一个辅音字母的重读闭音 plan→planned 节,先双写这个辅音字母,再加-ed stop→stopped
drop→dropped
结尾是“辅音字母+y”的动词,先 study→studied
初中语法专题(一)
时态
1
一般现在时 一般过去时 现在进行时 过去进行时 现在完成时 过去完成时 一般将来时 过去将来时 2
一般现在时
3
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:①be动词;②行为动词 否定形式:①am/is/are+not;②此时态的谓语 动词若为行为动词,则在其前加don't,如主语 为第三人称单数,则用doesn't,同时还原行为 动词。 一般疑问句:①把be动词放于句首;②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。
4
什么情况下用?
5
仁爱英语七年级下册语法讲解:一般现在时、现在进行时及一般过去时复习进程

现在分词 的构成:
①直接加-ing.
sleep---sleeping study---studying speak---speaking say---saying
②重读“辅元辅”结构,双写尾字母加ing.
stop---stopping sit---sitting run---running forget---forgetting
疑问句
Are you a worker?
Is he(she, it) a worker? Are we workers?
You are worker. You are not worker. Are you worker?
They are workers. They are not workers. Are they workers?
一般现在时表常常发生的动作或经常存在的状态, 常 和always, often, usually, every day, sometimes等表示 时间的状语连用.
e.g. I go to school every day. He is always like that. Where do you live? What do you do here?
④系动词(后跟形容词构成系表结构)
look、taste、smell、feel、get、become
⑤实义动词(行为)动词(有完整的词义,并能单独 作谓语)
及物动词后面必须跟宾语 buy, catch, invent, found, like,
及物动词后面必须跟宾语 agree, go, work, listen, look, come, die,
现在进行时的构成形式有: 肯定句,疑问句, 否定句,疑问否定式
仁爱英语七年级下册语法讲解:一般现在时、现在进行时及一般过去时PPT文档34页

仁爱英语七年级下册语法讲 解:一般现在时、现在进行
时及一般过去时
26、机遇对于有准备的头脑有特别的 亲和力 。 27、自信是人格的核心。
28、目标的坚定是性格中最必要的力 量泉源 之一, 也是成 功的利 器之一 。没有 它,天 才也会 在矛盾 无定的 迷径中 ,徒劳 无功。- -查士 德斐尔 爵士。 29、困难就是机遇。--温斯顿.丘吉 尔。 30、我奋斗,所以我快乐。--格林斯 潘。
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6、最大的骄傲于最大的自卑都表示心灵的最软弱无力。——斯宾诺莎 7、自知之明是最难得的知识。——西班牙 8、勇气通往天堂,怯懦通往地狱。——塞内加 9、有时候读书是一种巧妙地避开思考的方法。——赫尔普斯 10、阅读一切好书如同和过去最杰出的人谈话。——笛卡儿
仁爱英语七下一般现在时、现在进行时及一般过去时比较.

时态大比拼 • She got up at seven o'clock yesterday. • (用 now改写) • She is getting up now . • (用 every day改写) • She gets up at seven o'clock every day.
时态大比拼
单数的构成:
①直接加-ed. 过去式 的构成: ②以e结尾只加d. ③重读辅元辅,双写尾字母再加-ed.
④以“辅音+y”结尾变y 为i 再加-ed.
现在分词 have - having
第三人称单数 study- studies
过去式 need- needed
look - looking
begin- beginning use-
4. someone, somebody, nobody, everything, something等不定代词及指示 代词this, that作主语时,是第 三人称单数.如: 1).Everyone is here.大家到齐 了. 2)This is a pen.这是一支钢笔. 3).That is an eraser.那是一块 橡皮.
They aren’t having classes. 5.Jane played the guitar last night. Did Jane play the guitar last night? Jane didn’t play the guitar last night.
表格对比学习
对比 动词形式 时态 现在进 be+v-ing 行时 (现在分词) 一般现 在时 一般过 去时 V -原形 V-三人单 V-ed (过去式) 否定句 在be 后 加上not 一般问句 Be提到 句首 在行为v.前借用 Do,Does do ,does后加not, 提到句首, 行为动词 行为动词还原 还原 在行为v.前借 用did后加not, 行为动词还原 Did 提到句 首,行为 动词还原
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一般现在时、现在进行时、一般过去时
时态
Tense
在英语中,不同时间发生的动作 或存在的状态要用不同的动词形式来 表现。
重点掌握
每种时态的概念、信息词、
结构、句式变化、以及某些时态 间的相互区别
①Be动词 am、is、are/was、were
②助动词(只能和主要动词一起构成各种时态,语态 和语气等动词形式。) do、does/did/done
及物动词后面必须跟宾语 buy, catch, invent, found, like,
及物动词后面必须跟宾语 agree, go, work, listen, look, come, die,
现在进行时:
(The Present
现在正在进行的动作
Continuous Tense)
时 态
一般现在时:经常或习惯性的动
现在进行时的构成形式有: 肯定句,疑问句, 否定句,疑问否定式
肯定句
I am working.
疑问句
Am I working?
否定句
I am not working.
He(She, It) is working.
We are working.
Is he(she, it) working?
Are we working?
e.g. I go to school every day. He is always like that. Where do you live? What do you do here?
一般现在时的构成形式有: 肯定句, 疑问句, 否定句, 疑问否定式
肯定句
I am a worker.
He/She/It is a worker. We are workers.
He(She, It) is not working?
We are not working.
You are working. Are you working? You ar? Are they working? They are not working.
③以e 结尾去e加-ing .
make---making come---coming take---taking have---having
④以ie结尾的动词,把ie改为y ,再加ing
die---dying lie---lying
一般过去时
1.定义: 1) 表示过去某个时间发生的动作或存在 的状态,常和表示过去的时间状语(如yesterday, last night, in 1990, two days ago...)连用; 2) 也表示过去经常或反复发生的动作, 常和表示 频度的时间状语(如often, always…)连用。
②以s, x, ch, sh, o结尾加-es.
guess—guesses teach—teaches brush—brushes, go—goes, do—does, watch—watches
③以“辅音+y “结尾变y 为i再加-es.
study—studies, carry—carries, fly—flies, worry—worries
动词的类别
(根据其在句中的功能)
③情态动词(表示能力,义务,必要,猜测等说话人 的语气或情态。情态动词只能和动词原形一起构成谓 语动词。) can、may、could、need、must、shoud
④系动词(后跟形容词构成系表结构)
look、taste、smell、feel、get、become
⑤实义动词(行为)动词(有完整的词义,并能单独 作谓语)
(The Simple 作或存在的状态。
Present Tense)
一(般Th过e Si去mp时le :过去某个时间或时间段发 Past Tense) 生的动作或存在的状态。
一般现在时
一般现在时表常常发生的动作或经常存在的状态, 常 和always, often, usually, every day, sometimes等表示 时间的状语连用.
work.
work?
We do not work. Do we work? You do not work. Do you work?
They work. They do not work. Do they work?
动词第三人 称
单数的构成:
①直接加-s.
play—plays, want—wants, know—knows, help—helps
现在进行时
现在进行时态表示正在进行的动作,可和now, look, listen, at present, at this moment, these days等时间 词连用.
e.g. What are you doing now, John? Where are you doing? The telephone is ringing, would you answer it? I’m not doing anything at present. He is writing a novel these days.
否定句
I am not a worker.
He(She, It) is not a worker. We are not workers.
疑问句
Are you a worker?
Is he(she, it) a worker? Are we workers?
You are worker. You are not worker. Are you worker?
They are workers. They are not workers. Are they workers?
肯定句
I work. He(She, It) works. We work. You work.
否定句
疑问句
I do not work.
Do I work?
He(She, It) does not Does he(she, it)
现在分词 的构成:
①直接加-ing.
sleep---sleeping study---studying speak---speaking say---saying
②重读“辅元辅”结构,双写尾字母加-ing.
stop---stopping sit---sitting run---running forget---forgetting