初二英语过去进行时公开课课件

take — taking
read —reading
ride — riding
play— playing 3. swim — swimming
get — getting
put — putting
2022/1/18
Rule
1.直接加 2.去e加 3.双拼加
用法一：
过去进行时
表示过去某一时间点或某段时间内正在进行的 状态或动作。
I was reading a book at 5 p.m. yesterday.
My mother was washing clothes at 9 last night.
What was he doing all day last Sunday?
What were you doing at 7:00 last night?
人教版八年级
新疆哈密巴里坤哈萨克自治县第二中学
主讲人：吴红军
Free Talk
What are they doing now?
drinking
wriing
Add – ing
1. eat — eating 2. write — writing
sing— singing
1. She _w_a_s_r_e_a_d_in_g____ (read) a story-book at seven yesterday evening.
2. __W__as___ he __st_u_d_y_in_g______ (study) English from 7 to 9 last night?
Goodbye
3.Jane __w_a_s_w_a_i_ti_n_g____(wait) for me

时态混淆错误
总结词
时态混淆错误是指将过去进行时与其他 时态混淆，导致句子意思表达不准确。
VS
详细描述
学生在使用过去进行时时，可能会将其与 一般过去时、过去完成时等其他时态混淆 ，导致动词形式错误，影响句子的意思。 例如，“I was playing basketball when he left”应该使用过去进行时，但 学生可能会误用一般过去时，写成“I played basketball when he left”。
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02
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A. She was cooking dinner when I called.
B. She cooked dinner last night.
C. She is cooking dinner now.
D. She cooked dinner yesterday.
填空题练习
填空题1： 根据所给情境 ，填入合适的动词时态。
THANKS
感谢观看
例如：“I was playing basketball at 3 o'clock yesterday afternoon.”（ 昨天下午三点我正在打篮球。）
否定句
否定句是表达否定意思的句子，通常以助动词do not或did not开头，后面跟着主语和谓语。
例如：“They were not watching TV at 8 o'clock last night.”（昨晚八点他们没有在看电视。）
We ____(eat) dinner when the power went
off.
They ____(play) in the park when it started to

第八页，共22页。
按要求转换下列句型。
1. We were having a PE class at four yesterday afternoon.（改为(ɡǎi wéi)否定 句）
We ______ ______ a PE class at four yesterday afternoon.
否定式：主语+was/were+ not +现在分词 This time yesterday Jack was not watching
TV. He was repairing his bike.
昨天这个(zhège)时候,杰克不是在看电视,而 是在修理自行车。
疑问式：was/were + 主语+ 现在分词 Were you playing basketball at four
第十四页，共22页。
2) As she ___ the newspaper, Granny ___ asleep. read； was falling B. was reading ； fell C. was reading； was falling D. read；fell
答案B.句中的as = when, while， 意为"当……之时"。描述(miáo shù) 一件事发生的背景时，用过去进行 ；一个长动作发生的时候，另一个 短动作发生。句意为 "在她看报纸时 ，奶奶睡着了。"句中的 第十五页，共22页。 fell (fall的
请仔细观察下面的例句，然后补全空 格中的内容。
第十七页，共22页。
① I was walking to school when I saw a cat in
a tree.

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过去进行时
单击此处添加正文，文字是您思想的提炼，请尽量言简意赅的阐述观 点。
一、定义
过去进行时表示在过去某一时刻或某一段 时间内进行或发生的动作，不一定已完成。 其形式为was /were + V-ing。
#2022
二、过去进行时 的用法
1. 思考：“I was walking past the car while it suddenly exploded.(爆炸)”正确与否？
2. 用于故事，以提供其时间背景
○ Mary was dancing，but she stopped when she saw me. ● When I was working in the garden ,the accident happened.
○ 5.带感情色彩，使描述生动。 ● She was always helping others when she lived here.
e.g. I _________(read) a newspaper at 7 last night.
He ________(clean) the yard when his son came home.
They ________(play) very hard at this time of last year.
13. As I __________ (walk) in the park, it __________ (begin) to rain. 14. Even when she ___________ (be) a child she ________________ (already, think) of becoming a ballerina (芭蕾舞演员). 15. It was quite late at night. George __________ (read) and Amy __________ (ply) her needle when they __________ (hear) a knock at the door. 16. There __________ (be) a group round the fire when they __________ (reach) it. An old woman __________ (sit) on the ground near the kettle; two small children __________ (lie) near her; a donkey __________ (bend) his head over a tall girl.