英语七年级下册Section A课文配套课件ppt

这是一份英语七年级下册Section A课文配套课件ppt，共17页。PPT课件主要包含了现在进行时 ，现在进行时的构成 ，现在分词的变化规则，现在进行时的作用场合，singing，dancing，studying，leaving，writing，playing等内容，欢迎下载使用。

Lk and say. What is/are he/she/they ding?
She’s exercising (nw).She exercises (n Mndays/every night/in the mrnings/etc.).
现在进行时表示现在（说话瞬间）正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。
① 一般情况下直接在动词后面加-ing
② 以不发音的字母e结尾的动词，去掉e，再加-ing
③ 以重读闭音节结尾且末尾只有一个辅音字母的动 词，双写这个辅音字母再加-ing
④ 以ie结尾的动词，变ie为y，再加-ing
① 当句中有时间状语如nw, right nw, at the/this mment等时，句子表示现在正在发生的事，应 用现在进行时。
Linda’s brther is watching TV in his bedrm nw.
② 当句中有these days, this week, this mnth, this term等时间状语，且句子要表达现阶段正在进 行的动作，则应用现在进行时。
These days we are helping the farmers wrk n the farm.
③ 句中出现“Lk!”“Listen!”“Be quiet!”等 时，说明后面的动作正在发生，应用现在进行时。
Be quiet! The baby is sleeping.
现在进行时的用法总结
1. Jenny/clean the huse/nw _____________________________________2. Bb/make dinner/every Saturday _____________________________________
Jenny is cleaning the huse nw.
Bb makes dinner every Saturday.
3. Mary’s parents/drink tea/after dinner ______________________________________4. Bill/talk n the phne/nw ______________________________________5. Becky and Bb/watch TV/n weekends ______________________________________
Mary’s parents drink tea after dinner.
Bill is talking n the phne nw.
Becky and Bb watch TV n weekends.
Ⅰ. 写出下列单词的v-ing形式。
sing ________ dance ________ leave ________ study ________ play ________ write ________ cme ________ draw ________ take ________ paint ________ walk ________ wake ________have ________ visit ________ eat ________
Ⅱ. 按要求完成句子，每空一词。
1. He is ding his hmewrk. (改为一般疑问句) ______ he ______ his hmewrk?2. She is singing an English sng. (对画线部分提问) ______ is she ______?3. Are yu reading a newspaper? (作肯定回答) Yes, ______ ______.
Is ding
What ding
I am