七年级英语（人教新目标）下册 一般过去时 期中复习课件

这是一份七年级英语（人教新目标）下册 一般过去时 期中复习课件，共22页。PPT课件主要包含了CONTENTS，教 学 目 标，教 学 难 点，一般过去时，知 识 讲 解，was ，were ，主语是第二人称及复数，Let’s try，was等内容，欢迎下载使用。
通过学习，我们能了解一般过去时在主系表结构和主谓结构的句子中如何通过谓语来体现时态;
通过学习我们能了解动词过去式的规则变化和不规则变化；
通过学习，我们能掌握一般过去时的否定句和疑问句；
通过谓语动词的形式（动词过去）来表现一般过去时;
知道动词过去式有规则变化和不规则变化，并能掌握规则变化的规则；
含实义动词的否定句和疑问句中实义动词要用原形。
Bb: Hi, Susan. Lng time n see.Susan: Yes. I just back frm Lndn.Bb: Really? Hw yu the city?Susan: It’s really great! It has lts f famus turist attractins. And I really impressive by the Lndn Eye.Bb: Hw abut the traffic during the Olympic Games?Susan: There s many turists, and the traffic really busy during that time.Bb: It must be very nisy, t. Right?Susan: That’s true, but I still like the city. Peple there are nice and friendly.
Yes. I just back frm Lndn. Really? Hw yu the city? And I really impressive by the Lndn Eye. There s many turists, and the traffic really busy during that time.
对话中这些句子都用了一般过去时
一般过去时的谓语构成：
主语是第一、三人称单数
I _____(be) really impressed by the Lndn Eye.
He ______ (be) in Lndn last year.
They _______(be) t excited t sleep last night.
did(动词过去式）：不用考虑人称和数
He ________(visit) the Palace Museum yesterday.
I just ______ (get) back frm Lndn.
We _______ (play) basketball last night.
动词过去式分为规则变化和不规则变化
play→played; help→helped
①清辅音后读/t/，如 helped, laughed②浊辅音，元音后读/d/，如lived, stayed③/t/和/d/后读/id/，如needed, started
以不发音的e结尾的加-d
mve→mved; use→used
以辅音字母加y结尾的变y为i再加-ed
重读闭音节，元音字母后面只有一个辅音字母（辅音+元音+辅音）时，双写后面的辅音字母再加-ed
study→studied; carry→carried
stp→stpped; plan→planned; admit→admitted
1. suggest ________ 2. allw _______3. invite _______ 4. require _______5. cry _______ 6. satisfy _______7. permit _________ 8. pat ______
写出下列动词的过去式：
Hw did yu find the city?
Were yu a teacher at that time?
I was nt a teacher at that time.
I didn’t g t the mvie last night.
知 识 讲 解：疑问句和否定句的构成
否定句：在be(was/were)后加nt
疑问句：把be(was/were)放在主语前面
The traffic was really busy during that time.
The traffic was nt really busy during that time.
Was the traffic really busy during that time?
否定句：在实义动词前加did nt(didn’t)
疑问句：在主语前加Did
They played basketball yesterday.
They didn’t play basketball yesterday.
Did they play basketball yesterday?
此时要把动词过去式变回原形
They were happy during their visit in Lndn.
否定句:They were happy during their visit in Lndn.
疑问句: they happy during their visit in Lndn?
He went shpping yesterday.
否定句: He went shpping yesterday.
疑问句: he shpping yesterday?
did nt(didn’t)
He didn’t g shpping yesterday.
用所给单词的正确形式填空。I _____(g) shpping at the Bund .There ____ (be) many kinds f fish in this river . They ____ (have) a gd time n the beach .I ____ (see) sme special animals in Tibet .An earthquake _________(happen) in Tangshan .It _____(be) rainy .
last Sunday
in the past
tw years ag
yesterday
这些标注颜色的状语都是表示过去时间的，记住这些一般过去时的标志词哦！
按要求改写句子1. He was a dctr at that time.(改为否定句）2. They were gd friends tw years ag. (改为一般疑问句）3. We finished ur hmewrk last night. (改为否定句）4. She visited the Palace Museum yesterday.(改为一般疑问句）
He was nt a dctr at that time.
Were they gd friends tw years ag?
We didn’t finish ur hmewrk last night.
Did she visit the Palace Museum yesterday?
一般过去时的谓语可以是was/were和动词过去式；动词过去式需记住变化规则和不规则动词表；一般过去时的疑问句和否定句中要把实义动词还原为原形！