仁爱版七年级下册现在进行时课件.pptx

1、2018主讲人：主讲人：StellaStella现在进行时PRESENT CONTINOUS TENSE2,Franks father is frying French fries for his five fire-fighter friends after they finished a fire-fighting in a factory.在结束对一家工厂的灭火战斗以后，弗兰克的父亲在为他的五个消防队员朋在结束对一家工厂的灭火战斗以后，弗兰克的父亲在为他的五个消防队员朋友炸制法式土豆友炸制法式土豆(炸薯条炸薯条)1,I am screaming,you are screaming,we

2、are all screaming for ice-cream!我在叫喊，你在叫喊，我们都喊着要冰淇淋我在叫喊，你在叫喊，我们都喊着要冰淇淋!New words:1,scream:尖叫，呐喊 2,ice-cream:冰激凌3,French fries:炸土豆条4,fire-fighting:消防1，现在进行时表示，现在进行时表示说话时正在进行说话时正在进行的动作。的动作。常和常和now,look,listen,等词连用。等词连用。eg.Listen,she is singing.2，表示，表示现阶段正在进行现阶段正在进行的动作的动作 常和常和at present,this week,these

3、 days,等。等。eg.What are you doing these days?主语主语+助动词助动词 be(am/is/are)+现在分词现在分词主语主语be动词动词现在分词现在分词第一人称 Iamv+ing第三人称单数 he,she,itis第二人称单数 youare所有人称复数 肯定句：主语肯定句：主语+am/is/are+现在分词现在分词.否定句：主语否定句：主语+am/is/are+not+现在分词现在分词.疑问句：疑问句：Am/Is/Are+主语主语+现在分词现在分词.?肯定回答：肯定回答：Yes,主语主语+be 否定回答：否定回答：No,主语主语+be+not 疑问代词疑问

4、代词/疑问副词疑问副词+am/is/are+主语主语+现在分词现在分词.?I am reading a book.(句型转换句型转换)1,否定句：否定句：2，一般疑问句：，一般疑问句：3，划线部分提问：，划线部分提问：I am not reading a bookAre you reading a book?What are you doing?Exercises:根据要求变换下列句型：根据要求变换下列句型：1.They are cleaning the house.(否定句)2.She is buying vegetables.(划线部分提问)3.He is making cakes.(改成

5、一般疑问句)肯定回答：否定回答：4.We are having lunch.(对划线部分提问)They are not cleaning the house.What is she buying?Is he making cakes?Yes,he is.No,he isnt.What are you doing?You are the girl.What are you doing?I am reading a book.He is Tom.What is Tom doing?Tom is playing footballThey are friends.What are they doing

6、?They are playing games1,动词动词原形+ing eg.reading/buying/booking.etc2,以不发发音的e结结尾的词词，去掉e后+ing eg.writing/making/dancing.etc3,重读闭音节辅元辅结尾，双写尾字母重读闭音节辅元辅结尾，双写尾字母+ing eg.sitting/putting/swimming/stopping,etc4,以以ie结尾的，把结尾的，把ie变变y，加，加ing.eg.lie-lying注：注：travel/quarrel可双写可双写l，也可不双写。，也可不双写。如如 traveltravelling/tr

7、aveling请写出以下单词的现在分词形式：请写出以下单词的现在分词形式：1,eat:2,sing:3,sit:4,die:5,make6,cry:7,laugh:8,sleep:9,draw:eatingsingingsittingdyingmakingcryinglaughingsleepingdrawing在一般情况下，如果某一单词是以一个辅音字母结尾，而这个辅音的前面是读长元音或双元音，就不能双写这个辅音字母。例：waiting ai/ei/sweeping ee/i:/cleaning ea/i:/请填写下列单词的正确形式：请填写下列单词的正确形式：1,Tom_ on the bed

8、 now(lie)2,My friends and I _ to go to Beijing these days.(plan)3,_ you _ your homework now?(do)4,Look,the cats _ on the grass.(run)5,I _ my breakfast now.(have)6,You _ right now。(read)is lyingare planningAredoingare runningam havingare reading（）1.What are you doing?I_ A.eat B.can eat C.eating D.am

9、eating（）2.-Hi,Nora!Is your mother at home?-Just a minute.She _ flowers in the garden.A.plant B.is planting C.planted D.was planted（）3.Be quiet.The baby _.A.sleeps B.slept C.are sleeping D.is sleeping（）4.Honey,where are you?-I _.Just let me put o my shoes.A.come B.came C.am coming D.have come（）5.Its

10、eight oclock.Jims parents _TV.A.is watching B.are watching C.watch D.to watch选择题选择题DBCBC 现在进行时作为初中六大时态之一，主要表示说话时正在进行的动作，结构为be+ving，考点主要根据语意来考察。做题时可从以下几点进行把握：1.是否有look,listen,now,at the moment2.where is 句型3.Its.oclock句型4.Dont.句型5.暗含语意有“正在正在.”Attention！1,现在进行时的概念现在进行时的概念2，现在进行时结构，现在进行时结构3，现在分词的转化，现在分词

11、的转化现在进行时表示说话时正在进行的动作或者现阶段正在进行的动作。现在进行时表示说话时正在进行的动作或者现阶段正在进行的动作。常与常与now,right now,at present,these days,this week,look,listen,等连用。等连用。主语主语+助动词助动词 be(am/is/are)+现在分词现在分词1,动词动词原形+ing2,以不发发音的e结结尾的词词，去掉e后+ing3,重读闭音节辅元辅，双写尾字母重读闭音节辅元辅，双写尾字母+ing(尾字母不包括尾字母不包括w,y)4,以以ie结尾的，把结尾的，把ie变变y后，加后，加ing.注：注：travel/quarrel可双写可双写l，也可不双写。，也可不双写。如如 traveltravelling/traveling 一、句型转换一、句型转换1，Tom is playing basketball now.变否定句：变否定句：变一般疑问句：变一般疑问句：对划线部分提问：对划线部分提问：2，Are you doing your home work?肯定回答：肯定回答：否定回答：否定回答：二、简述现在分词的变化规则，下节课课堂找同学回答。二、简述现在分词的变化规则，下节课课堂找同学回答。