小学现在进行时ppt课件

1、1The present continuous tense 现在进行时现在进行时概念：表示现在正在进行的动作和发生的事概念：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现在进行时的标志性词语有now, look, at the moment, listen等等现在进行时的基本构成：现在进行时的基本构成： 主语主语+be+be动词动词+ +现在分词现在分词Eg: They are drawing pictures. 2现在进行时现在分词的构成规则：现在分词的构成规则：1.一般在动词词尾加一般在动词词尾加-ing，如如：read-reading 2.以不发音以不发音e结尾，去结尾，去e

2、加加-ing，如如：write-writing 3.以重读闭音节结尾的动词，末尾只有一个辅音字母，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特殊变化特殊变化：lie-lying平躺，平躺，die-dying死亡死亡3常用的现在分词常用的现在分词一般在动词原型后+ing go ask talk going asking talking以不发音的e结尾的，去e，+ing write take live writ

3、ing taking living重读闭音节以一个辅音字母结尾的，双写这一字母+ing get run swim put shop geting running swimming putting shopping4现在进行时的句式：现在进行时的句式：1.1.肯定句肯定句主语主语+be+doingEg: I am doing my homework.2.2.否定句否定句主语主语+be+not+doingEg: I am not doing my homework.3.3.一般疑问句一般疑问句bebe提到句首（注意人称变化）提到句首（注意人称变化）Eg: Are you doing your ho

4、mework?5现在进行时What is he doing?He is writing.What is she doing?She is reading.6现在进行时What are you doing?I am running.7现在进行时What is he doing?He is playing computer.8现在进行时What is he doing?He is playing basketball.9现在进行时What is she doing?She is drinking.10 训练集中营训练集中营 写出下列动词的分词形式写出下列动词的分词形式 talk_ sleep _

5、watch _ sit _ listen _ make _ laugh _ lie _ cry _ sing _ cut_ write_ talking sleeping watching sitting listening making laughing lying crying singing cutting writing11 选择适当的动词选择适当的动词,用动词的适当形式填空用动词的适当形式填空 watch have talk take come comb梳梳 play get say listen 1.Lily says”I _three markers and my sister

6、_ 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 combsgets playing have 126.Li Ming is_on the phone with his friend.His father_“Do your homework!”7.

7、My uncle is_a shower. He will_to_a film after supper.按要求完成下列句子按要求完成下列句子I am having a birthday party._(一般现在时一般现在时)_tonight(一般将来时一般将来时) talking says taking come watchI have a birthday party.I will have a birthday party.13 2.She sings a song in the room._now(现在进行时现在进行时)_tonight(一般将来时一般将来时) 3.She will g

8、o to school._ (现在进行时表示将来时现在进行时表示将来时)_(一般现在时一般现在时) 4.His father is writing a letter with a pen._(一般现在时一般现在时)_(一般将来时一般将来时)She is going to school.She goes to school.His father writes a letter with a pen.His father will write a letter with a pen.She is singing a song in the roomShe will sing a song in t

9、he room145.Her aunt draws a picture with markers._(现在现在进行时进行时)_(一般一般将来时将来时) 6.老师正在和新学生们交谈老师正在和新学生们交谈._7.他晚上经常看电视他晚上经常看电视._8.我的外婆星期六早上将乘公共汽车来我的外婆星期六早上将乘公共汽车来._The teacher is talking with the new students.He often watches TV in the evening.My grandmother will come on Saturday morning by bus.Her aunt is drawing a picture with markers.Her aunt will draw a picture with markers.155.The boy is laughing.(就画线部分提问就画线部分提问)6.The old man has no children. (同义句同义句) 7.We are listening to the radio. (就画线部分提问就画线部分提问)8.Sh