小学现在进行时讲解_小学现在进行时态讲解
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小学现在进行时讲解
一、现在进行时的定义，构成，标志性词语
定义：表示现在或现阶段正在进行或发生的动作或存在的状态。构成：由be(am/is/are)+动词-ing形式构成 标志性词语：
1.现在进行时.通常用“now”.eg: I am doing my homework now.2.现在进行时.通常用“look”.eg: Look!My mother is running！!3.现在进行时.通常用“listen”.eg: Listen!They are reading.4.现在进行时.通常用“at the(this)moment” eg: At the(this)moment, he is only weeping.二、动词现在分词的构成规则 1 一般情况下直接加ing
think---thinking sleep---sleeping study---studying speak---speaking say---saying carry---carrying wake---waking 2 以不发音的字母e结尾的单词,去掉字母e，再加ing come---coming make---making leave---leaving have---having take---taking 3 以重读闭音节（重读闭音节即两个辅音中间夹一个元音并且重读的音节）结尾，呈现 “辅，元，辅”结构的动词，双写末尾的辅音字母，再加ing stop---stopping sit---sitting run---running forget---forgetting begin---beginning这类词还有：bigin，cut, get,hit, run, set, sit, spit, stop, swim, beg, drop, fit, nod, dig,forget, regret, rid, 等。以ie结尾的动词，把ie改为y，再加ing die---dying lie---lying
三、现在进行时的用法
（1）用来表示说话时正在进行或者发生的动作，例如： Mother is cooking in the kitchen.妈妈在厨房里煮饭。What are you looking at? 你在看什么？
（2）用来表示现阶段正在进行的动作（但说话时不一定在进行），例如： Is she writing a novel? 她正在写一本小说吗？
（3）用来表示即将发生的动作，一般是指按计划或者安排好要发生的动作。适用于这种情况的动词主要有：go,come,leave,start,arrive等。例如: I’m going home in half an hour.我一个半小时内要回家。The train is arriving soon.火车很快就要到达了。
四、现在进行时的句型变化
• 肯定式结构：主语+be+动词-ing形式+其他.例如： We are running now.• 否定式结构：主语+be+not+动词-ing形式+其他.例如： They aren’t doing their homework.• 一般疑问句式结构：Be+主语+动词-ing形式+其他？例如： Is she having English leon? 回答：肯定Yes, she is.否定:No, she isn’t.• 特殊疑问句式结构：疑问词+be+主语+其他？例如: What is he doing now? 回答：He is swimming.五、巩固练习
一.写出下列动词的现在分词形式
work_______ sing_______ play___ __ study_______ have _______ dance ________ write___ __ take________ run_________ sit_________ shop________ swim__________ lie________ 二.按要求改写句子
1.The boy is playing basketball.否定句：____________________________ 一般疑问句：_________________________ 肯定回答：______________________否定回答：______________________ 对“is playing basketball”提问：__________________________ 对“The boy”提问：__________________________ 2.They are singing in the claroom.否定句：____________________________ 一般疑问句：_________________________ 肯定回答：____________________否定回答：______________________ 对“are singing”提问：__________________________
对“in the claroom”提问：__________________________ 三.用现在进行时完成下列句子
1.What _________ you __________(do)? 2.I _____________(sing)an English song.3.What ________ he ____________(mend)? 4.He ______________(mend)a car.第2 / 4页
5.______ you __________(fly)a kite? Yes, _____________.6.______ she ___________(sit)in the boat? 7.______ you _____________(ask)questions? 8.We _______________(play)games now.9.What are you _________(do)now? I ___________(eat)bread.10.It’s nine o’clock.My father_______________(work)in the office.11.Look, the boy____________(put)the rubbish into the bin.12.__________he__________(clean)the claroom?
No, he isn’t.He____________(play).13.Where is Max? He___________(run)on the gra.14.Listen, who____________(sing)in the music room? Oh, Mary_____________(sing)there.四。选择题
1.Who _____ over there now? A.singing B.are sing C.is singing D.sing 2.It’s eight o’clock.The students _____ an English cla.A.have B.having C.is having D.are having 3.Listen!The baby _____ in the next room.A.crying B.cried C.is crying D.cries 4.Look!The twins _____ new sweaters.A.are wearing B.wearing C.are wear D.is wearing 5.Don’t talk here.Grandparents _____.A.is sleeping B.are sleeping C.sleeping D.sleep
6.Tom is a worker.He ____ in a factory.His sisters _____ in a hospital.A.work/ work B.works/ work C.work/ works 7.Who _____ English best in your cla? A.speak B.speaks C.speaking 8.Mrs.Read _____ the windows every day.A.is cleaning B.clean C.cleans 第3 / 4页
9.We _____ music and often _____ to music.A.like/ listen B.likes/ listens C.like/ are listening 10.She _____ up at six in the morning.A.get B.gets C.getting 11.On Sundays he sometimes _____ his clothes and sometimes _____ some shopping.A.wash/ do B.is washing/ is doing C.washes/ does
12.The twins usually _____ milk and bread for breakfast, but Jim _____ some coffee for it.A.have/ have B.have/ has C.has/ have
