小学现在进行时课件材料.ppt
The present continuous tense 现在进行时,基本用法 概念：表示现在正在进行的动作和发生的事 现在进行时的标志性词语有now, look, at the moment, listen等 现在进行时的基本构成： 主语+be动词+现在分词 Eg: They are drawing pictures.,现在进行时,现在分词的构成规则： 1.一般在动词词尾加-ing，如：read-reading 2.以不发音e结尾，去e加-ing，如：write-writing 3.以重读闭音节结尾的动词，末尾只有一个辅音字母，应先双写这一字母，再加-ing。 Eg：swim-swimming run-running cut-cutting shop-shopping sit-sitting 特殊变化：lie-lying平躺，die-dying死亡,常用的现在分词,现在进行时的句式： 1.肯定句主语+be+doing Eg: I am doing my homework. 2.否定句主语+be+not+doing Eg: I am not doing my homework. 3.一般疑问句be提到句首（注意人称变化） Eg: Are you doing your homework?,现在进行时,What is he doing?,He is writing.,What is she doing?,She is reading.,现在进行时,What are you doing?,I am running.,现在进行时,What is he doing?,He is playing computer.,现在进行时,What is he doing?,He is playing basketball.,现在进行时,What is she doing?,She is drinking.,训练集中营 写出下列动词的分词形式 talk_ sleep _ watch _ sit _ listen _ make _ laugh _ lie _ cry _ sing _ cut_ write_,talking sleeping watching sitting listening making laughing lying crying singing cutting writing,选择适当的动词,用动词的适当形式填空 watch have talk take come comb梳 play get say listen 1.Lily says”I _three markers and my sister _ one” 2.I want to_ to the radio after lunch. 3.She _ her hair in the morning after she _ up. 4.Miss Zhang is_on the computer with Jenny. 5.I _milk and bread for my breakfast everyday.,have has listen combs gets playing have,6.Li Ming is_on the phone with his friend.His father_“Do your homework!” 7.My uncle is_a shower. He will_to_a film after supper. 按要求完成下列句子 I am having a birthday party. _(一般现在时) _tonight(一般将来时),talking says taking come watch,I have a birthday party. I will have a birthday party.,2.She sings a song in the room. _now(现在进行时) _tonight(一般将来时) 3.She will go to school. _ (现在进行时表示将来时) _(一般现在时) 4.His father is writing a letter with a pen. _(一般现在时) _(一般将来时),5.Her aunt draws a picture with markers. _(现在进行时) _(一般将来时) 6.老师正在和新学生们交谈. _ 7.他晚上经常看电视. _ 8.我的外婆星期六早上将乘公共汽车来. _,5.The boy is laughing.(就画线部分提问) 6.The old man has no children. (同义句) 7.We are listening to the radio. (就画线部分提问) 8.She is fifteen years old. (就画线部分提问),What is the boy doing? The old man doesnt have any children. What are you listening to? How old is she?,Good bye,
