仁爱版七年级英语下册 动词过去式 复习课件（共28张PPT）

(共28张PPT)
一般过去时态
为什么会有时态？
因为人生分为
过去、现在和将来
在很久很久以前，曾有师徒四人前往西天取经......
这师徒四人都有什么来历呢？
俺老孙年轻时曾大闹天宫，好不威风。
老猪我前身可是天蓬元帅呢！
我前世是天宫上的卷帘大将。
贫僧前世乃是如来佛祖
坐下的二弟子，名唤金蝉子。
05
1.一般过去时态的定义：
表示过去某个时间里发生的动作或存在的状态，也可以表示过去习惯性、经常性的动作或存在的状态，通常和表示过去的时间状语连用。
时间状语：在一个句子中，表示动作发生时间的句子成分就叫做时间状语。
Lead in
He is fat now.
He was thin two years ago.
Lead in
We go to school by schoolbus now.
They went to school on foot twenty years ago.
2.一般过去时态的基本构成：
主语+动词过去式
举个栗子 (1) I am a student (一般现在时）
I was a student 10 years ago(一般过去时）
(2) They play the piano(一般现在时）
They played the piano just now(一般过去式）
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动词过去式
The Past Tense of Verb
Listen carefully
1. 什么是动词过去式
在一般过去时态中动词通常用动词的过去式来表示，而动词的过去式是在动词原形的基础上变化的，可分为规则动词和不规则动词。
动词的过去式怎么变呢？
Listen carefully
3. be动词的过去式
be动词
过去式
was
过去式
were
am
is
are
Listen carefully
单数主语用was
you和复数主语用were
eg: I am a student
I was a student twenty years ago.
eg:
You are so happy .
You were so happy yesterday.
was和were怎么用呢？
Listen carefully
一起练练吧
1.My father _____ ill yesterday.
A.is B.are C.was D.were
2._____ your parents at home last week
A.Is B.Was C.Are D.Were
3.They _____ in the USA last year.They _____ in China now.
A.are ; were B.were ; are
C.was ; are D.were ; were
C
D
B
Listen carefully
4. 实意动词过去式的变化规则
I walk to school every day.
I walked to school yesterday.
Listen carefully
walk -- walked
look -- looked
play -- played
1）.在动词末尾直接+ed
2）.以哑巴e结尾的动词，直接+d
live -- lived
hope -- hoped
3）.以辅音字母＋y结尾的动词，变y为i再＋ed.
cry -- cried
carry -- carried
Listen carefully
我们就不：listen -- listened
open -- opened
visit -- visited
4）.以辅元辅结尾的动词，双写最后一个辅音字母再+ed。
stop -- stopped
plan -- planned
trip -- tripped
Listen carefully
过去式很简单，前提必须是动词
结尾有e只加d
辅y结尾也不难，把y变i加ed
末尾双写有哪些，辅音元音辅音记
其他动词很随和，带上ed成过去
口 诀：
Listen carefully
一起练练吧
写出下列动词的过去式
like -- ______ play-- ______
want -- ______ hope -- ______
carry -- ______ walk -- ______
sit -- ______ cry -- ______
Listen carefully
一起练练吧
写出下列动词的过去式
like -- liked play-- played
want -- wanted hope -- hoped
carry -- carried walk -- walked
sit -- sat cry -- cried
go -- went have -- had
get -- got see -- saw
do -- did say -- said
take -- took make -- made
还有我们呢
不规则动词较艰难，
还需同志多努力
二、动词的不规则变化
Listen carefully
一起练练吧
用动词的适当形式填空。
1)I _____ (have) an interesting party last weekend.
2)He _____ (watch) TV and _____ (read) a useful book yesterday.
3)They all _____ (go) to the mountains yesterday morning.
4)His father _____ (be) a taxi driver five years ago.
5)I _____ (take) some pictures yesterday.
Listen carefully
一起练练吧
用动词的适当形式填空。
1)I __had___ (have) an interesting party last weekend.
2)He _watched____ (watch) TV and __read__(read) a useful book yesterday.
3)They all __went___ (go) to the mountains yesterday morning.
4)His father __was___ (be) a taxi driver five years ago.
5)I __took___ (take) some pictures yesterday.
Listen carefully
4. 标志词
ago系列：I went to Beijing two years ago.
last系列：Sarah was happy last weekend.
yesterday系列：We had a good time yesterday.
其他标志词：in 2006；long long ago；just now；this morning等。
04
Part 4：Summary
Summary
be动词过去式：
实意动词过去式规则变化：
标 志 词：
See you !