1、We are having a class.,We are having an English class. We are learning the present continuous tense.,What are we doing now?,What class are we having now?,Welcome to our class!,The Present Continuous Tense,现在进行时,学习目标,一、现在进行时的含义 二、现在进行时的结构 三、现在进行时的标志 四、动词现在分词的构成规则 五、现在进行时的否定句、一般疑问句及特殊疑问句的句式变换,一、含义： 现在
2、进行时态表示现在 （说话瞬间）正在进行或发生的动作。,现在进行时,The Present Continuous Tense,Im standing on the Great Wall of China and talking to you. Tony is eating a delicious ice cream. Wang Hui is taking some photos. Lingling is buying a few presents. Daming is having lunch and lying in the sun. Were enjoying the school trip
3、 a lot. Theyre working. People arent having dinner. Children are starting their lessons.,二、现在进行时的基本结构:,(助动词)be (not) + (动词现在分词)V-ing,助动词be随人称变为 am,is, are,She,read,is,ing,now.,He,do his homework,is,ing,now.,He,eat,is,ing,now.,The man,talk on a phone,is,ing,now.,Listen!,The bird,is,sing,ing.,Look!,Th
4、e boy,is,play soccer.,ing,They,watch TV,are,ing,now.,The man,run,is,ning,now.,The boy,swim,is,ming,now.,The teacher,write,is,now.,ing,They,dance,are,now.,ing,三、标志：现在进行时口诀,现在进行时正在发生事， look, listen, now是标志， be+Vt. ing不分离。 两个错误要回避， 一是掉be,二是掉ing.,四、动词现在分词(V-ing)构成: 1.一般在动词原形后加ing 如: read-reading ; eat-e
5、ating ; listen- listening；jump-jumping ; 2.以不发音e结尾的动词，去掉e再加ing 如:write -writing ; make- making ; ride-riding ; take-taking 3.以辅音字母+元音字母+辅音字母(辅元辅）结尾的重读闭音节动词，双写末尾的辅音字母再加ing 例如:sit-sitting ; swim-swimming ; put- putting ; run- running；get-getting 4.特殊变化：lie-lying,Do you know how to get “ -ing” ? Lets t
6、ry !,do _ watch _ clean _ read_ eat_ play_danc_ writ_run _ swim _,ing,ing,ing,ing,ing,ing,ning,ming,ing,ing,e,e,1.The child _the windows now.(open),2.The boy _ a picture now.(draw),3.Look! She _ a book.(read),4.I _an e-mail to my pen pal now.(write),5.You _ your homework at home now.(do),6.We _ at s
7、chool now.(run),7.They _ TV now.(watch),is opening,is drawing,is reading,am writing,are doing,are running,are watching,Fill in the blanks:,Guess:,Lets play a game:,Are they + v-ing? Is it/he/she + v-ing?,Are they dancing?,What are they doing now?,Yes, they are.,NO, they arent.,Yes, they are.,What is
8、 the cat doing?,Is it eating something?,Yes, it is.,No, it isnt.,Yes, it is.,Whats she doing?,Is she eating noodles?,No, she isnt.,Guessing Game,Is the pig ? Yes, it is. No, it isnt.,Guessing Game,Is he ? Yes, he is. No, he isnt.,Guessing Game,Is she ? Yes, she is. No, she isnt.,1.一般疑问句及回答:变一般疑问句,直接
9、把am/is/are提句首,若原句有第一人称I/we，把第一人称变成第二人称you。 肯定回答:Yes,主语 +be. 否定回答: No,主语+be+not. 例如：You are drawing a pig.(变一般疑问句，再做肯定、否定回答）-Are you drawing a pig?-Yes,I am./No, Im not.,Unit5,34,Is the girl _(get) up? No, she _. What _ she _? She _ _.,getting,isnt,is,doing,is sleeping,2.变特殊疑问句：什么是特殊疑问句呢？答：就是对划线部分提问/
10、由“疑问词+一般疑问句?”构成例: Tom is playing football .(对划线部分提问） 分析：对am/is are+ Ving+名词， 提问要用what.格式为：What am/is/are +主语+doing?What is Tom doing?,结构: be+doing ( be要根据主语作人称和数的变化) 五、句型转换（总结） 1.肯定句转换成否定句,要在 be 后加 not 构成 eg: We are reading English now.We are not reading English now. 2.陈述句转换成一般疑问句,把be动词提到句首 eg: The
11、student is drinking. Is the student drinking? 3.陈述句转换成特殊疑问句,由“疑问词+一般疑问句”构成 eg: He is working. What is he doing?,课堂小结（summary）：进行时很好记， be加动词-ing 分词构成须仔细， 直加双写去哑e 别说be无词义， 主语和它最亲密 变疑问be提前， 否定not在后添 何时要用进行时， look，listen，now是标志。,Unit5,38,达标训练,一、选择填空. 1.My mother is _TV. A.looking at B.seeing C.reading D
12、.watching 2.-_you _a book? -Yes,I am. A.Do,read B.Are ,read C.Are ,reading D.Are ,looking 3.Kate _,the others _. A.sing,listen B.is singing,is listening C.sing,are listening D.is singing,are listening 4.I _my eraser,but I cant _ it. A.look for ,finding B.am finding,look for C.am looking for,find D.f
13、ind,look for,D,C,D,C,二、按要求完成各题. 1.Look! The cat _(run) up the tree. 2. Lily,play, with ,her, friends?（连词成句） _ 3.-_he _ (clean) the blackboard? -No, he isnt. 4. Lucy 和Mary正在打篮球。(翻译成英语）_ 5.The boys are playing cards.(划线提问),is running,Is,cleaning,Lucy and Mary are playing basketball.,Is Lily playing wi
14、th her friends?,What are the boys doing?,writing,Writing,根据图画，用现在进行时写一篇短文。词数：50左右。,Hellen,Beibei,Its fine today. The children are playing in the park. Look! Some girls are playing games. Helen is climbing up a tree. A girl is standing behind a house. Beibei is looking for her. There is a boy over there. Whats he doing? He is flying a kite. They are all having a good time.,Very good!,Thank you!,Marks family,1,2,3,4,5,Are they watching TV?,What are they doing?,Are they watching TV?,What are they doing?,What is the bear doing?,What is the bear doing?,
