小学英语现在进行时教案_现在进行时小学教案
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三·现在进行时
一、现在进行时的构成：由“be动词+ v-ing”构成。(V-ing表示在动词后面加上ing)
现在进行时常用以下几种情况：
1.当句子中有now时，常表示动作正在进行，这时要用现在进行时。
如：They are playing basketball now.现在他们正在打篮球。
2.以look, listen开头的句子，提示我们动作正在进行，这时要用现在进行时。如： Listen！She is singing an English song.听，她正在唱英语歌。
二、现在进行时的变化
肯定句式：主语 + be(am, is, are)+ V-ing +其它.I am doing my homework.He is washing his clothes.You are flying a kite.否定句式：主语 + be(am, is, are)+not + V-ing +其它.I am not doing my homework.He is not washing his clothes.You are not flying a kite.一般疑问句：Be(am, is, are)+ 主语 + V-ing +其它？
Are you doing your homework?
Is he washing his clothes?
Am I flying a kite?
特殊疑问句：疑问词+ be(am, is, are)+ 主语 + V-ing +其它？
What are you doing in the house?
Where is he going?
When is she doing her homework?
三、动词的ing形式的变化
1）一般情况在动词原形后直接加-ing
go---going，stand---standing，cook---cooking, do---doing 2）以e 结尾的动词，要去掉 e + ing.take---taking, make---making, have---having
3)重读闭音节动词，要双写最后一个字母，再加ing(所谓“重读闭音节”：从动词的末尾开始寻找，如果倒数第二个字母是元音字母，并且元音字母两边的字母没有组合音，没有变音，都独自发音，这样的动词都必须，双写后，再加上ing
get-getting，put---putting, run—running, begin---beginning swim---swimming eat---eating 这个动词有ea组合音，所以不能双写
study---studying 这个动词倒数第二个字母不是元音字母，不能双写
4）以-ie 结尾的动词，把 ie 变成 y，再加 ing.lie—lying，tie---tying
一、写出下列动词的现在分词：
play________ run__________ swim _________make__________
go_________ like________ write________
read________ have_________ sing ________ put_________ see________ buy _________ love______ take_________ come ________ get_________ stop_______ sit ________ shop________
二．用所给的动词的正确形式填空：
1.The boy __________________(draw)a picture now.2.Listen!Some girls _______________(sing)in the claroom.3.My mother _________________(cook)some nice food now.4.What _____ you ______(do)now?
5.Look!They _______________(have)an English leon.6.What is our granddaughter doing? She ____________(listen)to music.7.It’s 5 o’clock now.We _____________(have)supper now 8.______Tom____________(cook)lunch? Yes, he is.三.选择填空
1.What are you _______ now?
A.doing
B.do
C.does
2.I am
________ English.A.learn
B.learns
C.learning
3.She ________ dancing now.A is B are C am
4.Kate is _______.A.running
B.running
C.run
5.Look!The rabbit is ________.A.jumping
B.jump
C.jumps
6．.What _______ they doing now?
A.is
B.am
C.are
四、现在进行时翻译练习 1.我正在读英语。
I ________ reading English.2.他正在写字。
He ______ _________.3.你正在唱歌吗？是的，我在唱歌。不，我不在唱歌。Are you singing? Yes, _____./ No, _____________.4.他(她)在听音乐吗？
________ he/she __________ _______ _________? 5.你正在干什么？ 我正在做作业。
_______ are you _______? I’m ______ _________ _____________.6.看！杰克正在游泳。
7.Look, Jack ____is swimming.8.你父亲在干什么？他正在看电视。
What ______ your father _______? He ______ _______ ______.9.琳达经常在晚上做作业,但她今晚在看电视。
Linda often _______ her _________ in the evening.But she _____ _______ ______ this evening.10.现在我们正在吃晚餐。
We ______ __________ _________ now.
