初中英语现在进行时课件.ppt

1、a1 现在进行时的讲解与练习主讲：张琪张琪2016年11月7日a2 现在进行时基本用法表示现在正在进行的动作和发生的事有时表示现阶段正发生的事,但此刻动作不一定正在进行现在进行时的句子中常有now,或在句首常出现Look、Listen等提示词 What are you doing?-I am reading a book.eg:-He is teaching at the school.-We are learning Unit5 these days.eg:-Listen!Danny is singing in the room.-He is doing his homework now.a

2、3现在进行时的基本结构现在进行时的基本结构:(助动词)be(not)+(现在分词)V-ing助动词be随人称变为 is,am,areWhats the structure of the present continuous tense?a4 现在分词的构成1.直接加 ing eg:look looking2.如果动词末尾有不发音的e结尾，则去e加-ing3.以动词闭音节结尾,且末尾只有一个辅音字母的,应双 写此字母,再加 ing.eg:sit sitting口诀教你学doing 进行时很好记,be加动词-ing;直加双写去哑e,分词构成须仔细;别说 be 词无词义,主语和它最亲密;变疑问 be

3、 提前,否定.not 再 后添;何时要用进行时 look,listen,now标志a5趁热打铁-训练营sit _ sleep _ watch _ talk _ Make _ listen _laugh _ lie _cry _ sing _ Cut _ write _写出下列动词的分词形式：sittingsleepinglanghinglyingwatchingcryingsingingcuttingwritingtalkingmakinglisteninga6趁热打铁-训练营用所给动词的适当形式填空:1.Look!The cat_(run)up the tree.2.The twins_(h

4、ave)breakfast.3.-_he _(clean)the blackboard?-No,he isnt.4.Tom_(play)the piano in the room.Please ask him to come here.5.Listen!They_(sing)in the classroom.is runningare havingIs cleaningis playingare singinga7趁热打铁-训练营1.他们正在看电视.汉译英:They are watching TV.a8趁热打铁-训练营2.他们正在打扫教室.汉译英:They are cleaning the c

5、lassroom.a9趁热打铁-训练营3.汤姆正在吃早饭汤姆正在吃早饭.汉译英:Tom is having breakfast.a10趁热打铁-训练营4.那对双胞胎正在睡觉.汉译英:The twins are sleeping.a11趁热打铁-训练营5.男孩子们正在踢足球.汉译英:The boys are playing soccer.a12趁热打铁-训练营选择填空：1.My mother is _TV.A.looking at B.seeing C.reading D.watching2.-_you _a book?-Yes,I am.A.Do,read B.Are,read C.Are,r

6、eading D.Are,looking3.Kate _,the others _.A.sing,listen B.is singing,is listening C.sing,are listening D.is singing,are listening4.I _my eraser,but I cant _ it.A.look for,finding B.am finding,look for C.am looking for,find D.find,look fora13趁热打铁-训练营用下列词语的适当形式填空：watch have talk take comecomb play get

7、 say listen 1.Lily says”I _three markers（记号笔）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.havehaslistencombgetsplayinga14趁热打铁-训练营用下列词语的适当形式填空：watch have talk take comecomb play get say listenLi

8、Ming is _ on the phone with his friend.His father _“Do your homework!”My uncle is _ a shower.He will _ to _ a film after supper.talkingsaystakingcome watcha151.We live in China.(就画线部分提问)2.I have no brothers.(同义句)3.My father is a worker.(就画线部分提问)4.I will have a birthday party.(变为一般疑问句)Where do you li

9、ve?I dont have any brothers.What is your father?What does your father do?Will you have a birthday party?趁热打铁-训练营句型转换：a16趁热打铁-训练营句型转换：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?a17Good bye