中考英语语法课件：过去进行时态（简化全面）(共13张PPT)

(共13张PPT)
-高山英语空中课堂
过 去 进 行 时 态
过去进行时态需要掌握的重点
第一：概念
第二：句子核心结构
第三：提示词暗示词有哪些
第四：动词变化形式
第五：命题老师不同题型的意图
过去进行时态需要储备的知识
第一 现在进行时态的概念掌握
第二 常用现在分词构成
第三 一般过去时态知识点的掌握
第四 延续和非延续性动词的掌握
概念和结构
过去进行时的概念 过去进行时常表示过去某一时刻或过去某一阶段内正在进行的动作。
was/were+ving.
I / He / She / It
We / You / They
was
were
+ 动词-ing
过去进行时态的常用标志词
概念：过去某个时刻正在进行的动作 或过去某一阶段正在进行的动作。
时间状语：（标志词，暗示词，提示词）
at six yesterday morning
at this time yesterday
from 7:00to 9:00 last Saturday
this /that time yesterday
last night,at 11:00 last Sunday
现在分词变化表格
规 则 动词原形 现在分词
一般动词直接加—ing ask, study, stand asking, studying, standing
以不发音的—e结尾的动词，去掉e再加—ing come, take, write, become coming, taking, writing, becoming
以重读闭音节（一个辅音+一个辅音）结尾，末尾只有一个辅音字母的动词，要双写辅音字母再加—ing sit, begin, run sitting, beginning, running
少数以—ie结尾的动词，先变ie为y，再加—ing die, lie, tie dying, lying, tying
以—ee，—ye等结尾的动词，直接加—ing see, eye seeing, eyeing
观察和练习
1. ask —
look —
carry —
2. close —
take —
ride —
3. swim —
get —
sit —
4. put —
begin —
travel—
asking
looking
carrying
closing
taking
riding
swimming
getting
sitting
putting
beginning
travelling
实战演练
用所给动词的适当形式填空
1.I______ (play) computer games at ten last night.
2.Jim’s family ______ (have) supper when I came in.
3.It _______ (rain) hard at this time yesterday.
4.What ____you ____(do) while I____ (make) a model plane.
5.He ___just _____(leave) when the telephone rang.
6.we ________(have) a P.E class at four yesterday .
was playing
were having
was raining
were
doing
was making
was
leaving
were having
重要句子结构总结和练习-1
1. 句子主要框架: was/were +ving
2. 常用句型结构:
was/ were + doing +过去某一具体时刻
过去进行时 + while +过去进行时
过去进行时 + when + 一般过去时
一般过去时+ when/while + 过去进行时
对应练习
Fill in the blanks with the proper tenses.
1.They __________ (read) at eight yesterday evening.
2.I ________ (do) my homework at that time when you called me.
3._____ you _______ (sweep) the floor while your mother _________(cook)
4.We (not talk) with each other yesterday morning.
5. What ___ you _____(do) at eight last night
were reading
was doing
Were sweeping
was cooking
weren't talking
were doing
对应练习2
6. I (work) from six to eight every evening two years ago.
7. She (walk) home when she _____(see) her old friend.
8. I (read) a novel when I ______(have) a sudden idea.
9. Colin _________ (play) football with them at seven yesterday evening.
was working
was walking
saw
was reading
had
was playing
对应练习3
9.____ they ____(help) you with your English from 8-10 last night
11. We (listen) to the music while they (sing) .
12. My daughter (brush) her teeth when I _______(call) her.
Were helping
were listening
were singing
was brushing
called