小学英语现在进行时
教案
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 classroom.
3. My mother _________________ (cook) some nice food now.
4. What _____ you ______ (do) now?
5. Look! They _______________ (have) an English lesson.
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.
