七年级英语（人教新目标）下册 时态大比拼 期末复习课件

这是一份七年级英语（人教新目标）下册 时态大比拼 期末复习课件，共43页。PPT课件主要包含了学习目标，动词三单的变化，现在进行时，Exercise，is playing，一般过去时，巧记动词过去时态，时态精英，+5分，+10分等内容，欢迎下载使用。
1、巩固三种时态的概念、动词形态及句式构成。2、会运用思维导图复习所学时态
Tm wrks every day. TOm is wrking nw.Tm wrked yesterday.
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。
一般现在时: Simple Present
表示习惯、经常性的动作;表示客观真理或事实
ften, always, smetimes, usually, every day/ week/year
1.一般情况直接动词后面加s2.以s, x, sh, ch 结尾的后面加es3. 以辅音加y结尾的，变y为i加es.4. 不规则变化：have-has be-is g- ges d-des
一般问句：D +主语(一二三复) ＋动词原形＋其它?主语为第三人称单数Des+主语＋动词原形＋其它成分?
肯定句：主（一二三复人称）+动原+其它。 主（三单人称）+动词三单+其它。
否定句：主（一二三复）+dn't+动原+其它. 主（三单）+desn't+动原+其它.
特殊问句：疑问词+d/des+动原+其它？
肯定句：主+be+其它.否定句：主+be+nt+其它.一般问句：Be+主+其它.特殊问句：疑问词+be+主+其它？
特殊疑问句:疑问词+一般问句?
1.一般情况下是在动词后面加s2.以s, x, sh, ch 结尾的单词后面加es3. 以辅音加y结尾的单词，把y变为i加es.4. 不规则变化：have-has be-is g- ges d-des
特殊疑问句：疑问词+一般疑问句式？
肯定句：主+be+其它。否定句：主+be+nt+其它.一般问句：Be+主+其它.
Present Prgressive Tense
拯授启案名跑损熏殿痉屡顽弧住陶庸圭佯邱怯卤债视邵再轴兔握铬荚浴砒时态复习公开课课件时态复习公开课课件
表示说话时或现阶段正在进行或发生的动作。
主+is/am/are＋动词的现在分词(v.­ing)
nw, right nw, ,Lk! Listen!
动词-ing形式的构成：
writingtaking
gettingrunningswimming
They___________(wash) the clthes nw.Lk! Tm ________ (play) basketball ver there.Listen! ______ Lucy _______(sing)?
are washing
Simple Past Tense
一般过去时态（The Simple Past Tense)介绍
1.定义： 一般过去时态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连用；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连用。2.时间状语：yesterdaylast nightin 1990tw days ag 等3.频度副词：ftenalways 等4.例句：I gt up at 7:00 yesterday.My father was at wrk yesterday afternn.He always went t wrk by bus last year.
一般过去时态句式的构成 陈述句式
一般过去时态句式的构成 疑问句式
Was +单数主语+其他？
Were +复数主语+其他？
N, weren't.
Did +主语+动原+其他？
动词一般过去时，表示过去发生事；be用was或用were, have,has变had；谓语动词过去式，过去时间做标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didn't添；疑问句也不难，did放在主语前；谓语之前有did，谓语动词需还原；动词若是was,were,否定就把nt添。
以字母e 结尾的动词，只+d
重读闭音节以一个辅音字母结尾的，双写+ed
“ 辅音字母+y ” ，变y 为i, 再+ed
Ntice: 表示过去经常反复发生的动作，我们也会与always, usually, ften, smetimes等连用 He ften ______（play) ftball with his classmates after class last year.
行为动词的一般过去时:
陈述句：主语+动词过去式+其它
She did hmewrk yesterday .
否定句：主语+助动词didn’t+动词原形+其它
She didn’t d hmewrk yesterday.
一般疑问句：Did +主语+动词原形+其它
Did she d hmewrk yesterday? Yes,she did./N,she didn’t.
改写句子：1、Lucy did her hmewrk at hme.（改否定句） Lucy _______ _______ her hmewrk at hme.2、He fund sme meat in the fridge.（变一般疑问句) ______ he _____ ______ meat in the fridge?3、She stayed there fr a week.（对划线部分提问） ______ ______ _____ she _____ there?4、There was sme range in the cup.（变一般疑问句) _____ there _____ range in the cup?
didn’t d Did find any Hw lng did stay Was any
be+v-ing(现在分词）
在行为v.前借用d ,des后加nt，行为动词还原
D,Des 提到句首，行为动词还原
在行为v.前借用did后加nt，行为动词还原
Did 提到句首，行为动词还原
有“钱”提前，没“钱”借“钱”，借“钱”还“钱”，找到有“钱”人。
判断下列信息词是属于哪种时态
last night nw every day Lk! yesterday ften Listen! tw years ag alwaysin 1897 smetimes
一般现在时一般过去时现在进行时
He always likes playing the pian.( )We are having an English classes nw.( )They ften g hme late.( )Lucy danced the disc at the party last night.( )I liked g t the z when I was yung.( )Lk! They are playing ftball.( )She was brn in 1990.( )I lst much mney last night.（ ）
A.现在进行时B.一般现在时C.一般过去时
I usually ________(get) up at 6:00, but yesterday I ______(get) up at 7:00.My sister des her hmewrk at 5:00 every day.(否) My sister _______ ___ her hmewrk at 5:00 every day.3. He read a nvel (一般疑问句) _____ he ______ a nvel?
Did read
He is a teacher.
2. Kangkang cmes frm China.
先（一般疑问句） 再（否定句）
Is he a teacher?He isn’t a teacher.
Des Kangkang cme frm China?Kangkang desn’t cme frm China.
+8分 Yu are lucky.
1. We ften ____ play) in the ften ______ (get) up last year.3.  _____ yu _____ (brush) yur teeth every mrning?4.  What ______he usually______ (d) after schl?
4.They are having classes.
5.Jane played the guitar last night.
Are they having classes?They aren’t having classes.
Did Jane play the guitar last night?Jane didn’t play the guitar last night.
I usually wash my clthes in the afternn.(用nw改写)I am washing my clthes nw.(用last weekend改写)I washed my clthes last weekend.
Yu are winner