学习第一单元的语法，现在进行时
教学目标
掌握现在进行时的概念，结构和用法，而且一定要背的出来
重点难点
现在进行时的用法及动词-ing形式的变化规律
教学步骤及教学内容
1.现在进行时
概念：表示现在说话瞬间正在进行或发生的动作
2.结构：
am/is/are + 动词- ing
（1）否定结构：
am/is/are+not+动词-ing
（2）疑问结构：
am/is/are提前到句首即可
3.
表示现在进行时的时间状语有：
look，listen, now, at the moment , at this moment
3.动词-ing形式的变化规律
（1）一般情况下，动词后直接加-ing
（2）以不发音的e结尾的动词去e加-ing
（3）以辅音字母+元音字母+辅音字母结尾的重读闭音节，双写末尾的辅音字母，再加-ing
（4）特殊变化：如lie-lying tie-tying die-dying
人教版新目标初二下英语同步辅导（一）
初中二年级下un...初中二年级下Un...
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第一讲：初中一年级下册
Unit 1 讲义
知识点：现在进行时的概念，结构和用法，动词-ing形式的变化规律重难点：现在进行时的用法及动词-ing形式的变化规律
一：现在进行时
（1）概念：表示现在说话瞬间正在进行或发生的动作。
Eg: 1. I am speaking English .
2. She is writing a letter.
3.
他在给妈妈打电话。
_______________________________
（call）
4.
我在等车。
____________________________________ (wait for)
（2）结构：
am/is/are+动词-ing
Eg:1.
她在浇花
_________________________________
2.
我们在上英语课
.____________________________
3
小明在吃冰激凌
.________________________________
（3）否定结构：
am/is/are + not +动词-ing
Eg
：我没有在看书。
__________________________
吉姆没有在拍照。
_________________________
他们不是在等车。
______________________
（4）
疑问结构：
am /is /are
提前到句首即可
Eg:
他在写信吗？
__________________
同步练习：
1.Birds ______singing in the sky .A: is B: are C: am
(
易错点：
I
后面只能接am ,不能接is，are，birds是复数所以用are)
2.It’s eight o’clock. The students ______an English class.
A: have B: having C: is having D: are having
第 3 页
3. Sometimes she _____in the day ,but now she is______
A: work, working B: works, working C: works, work D: working, work
（5）表示现在进行时的时间状语有：
look ,listen ,now ,at the moment ,at this moment等
Eg
：翻译：
1.看！他们在跑步。
___________________________________
2.听，有人在隔壁房间唱歌。
____________________________________
3．我现在正在工作。
_________________________________
二．动词-ing形式的变化规律
1.
一般情况下，动词后直接加-ing Eg :work-working ,buy-buying ,talk
-talking Say- play- visit-
Eat- speak- do-
2.
以不发音的e结尾的动词去e加-ing Eg: take-taking have-having leave-leaving
同学们想想我们还学过哪些是要去e加-ing的？(drive, write, make，shine, shave)
3.
以辅音字母+元音字母+辅音字母结尾的重读闭音节，双写末尾辅音字母，再加-ing （元音，辅音字母是什么？什么叫重读闭音节？）英语
26个字母中，元音有
第4 页
A,E,I,O,U.其余都是辅音字母。
Eg: stop-stopping shop-shopping sit-sitting get-getting
练习：
swim- run- begin-
4.
特殊变化:lie- lying die- dying tie- tying (特殊的比较少，所以必须记下来)
跟踪练习：
写出下列单词的现在分词
Read____ go_____ swim_____ get______ begin_____
Like_____ eat____ wait_____ sleep_____ study_____
Laugh____ lie_____ tie_____
让学生回顾今天所学的内容。通过回顾的程度来检测他是否有听懂。
现在进行时的专项训练：
一、写出下列单词的现在分词
go __
talk_________
read__________
get___________begin__________write
_
____ take ________ like love ____ _____ visit _ _____ wait ___
____
leave _ _ eat water (
浇
) _ _________ sleep
have
sit_ _______ laugh _ ______ study_________ swim_____________-
二、
单项选择
1.
Listen! They ___ _____ in the next room.
A. sing B. is singing C. are singing D. were singing
2. It’s eight o’clock. The students ______ an English class.
A. have B. having C. is having D. are having
3. ---Is your father a doctor?
---Yes, he is. He _______ in Town Hospital.
A. has worked B. is working C. works D. worked
4. ---Mary, could you help me? ---Wait a moment. I _____.
A. read a book B. did my homework C. was watching TV D. am cooking dinner.
第5 页
5. ---Excuse me, where is Jim? ---Oh, he ______ dumplings in the kitchen.
A. makes B. will make C. is making D. made
6. ---Hurry up! It’s time to leave. ---Ok, ______.
A. I come B. I’ve come C. I’ll come D. I’m coming
7. Don’t turn on the TV. Grandma _______ now.
A. is sleeping B. will sleep C. slept D. sleeps
8. ---______ you ______ a book? ---Yes, I am.
A. Do; read B. Are; read C. Are; reading D. Are; looking
9. Sometimes she _______ in the day, but now she is ________.
A. works; working B. working; work C. work; working D. work; work
10. Kate _________, and the others _________.
A. sing; listen B. is singing; is listening C. sing; are listening D. is singing; are listening
11. ---Tom _____ the piano in the room.
---Please ask him to come here.
A. play B. plays C. played D. is playing
三、
用括号内所给动词的适当形式填空
1 It’s fine today. The sun ___ _ ( shine).
2. Look! The children _ __(play) football on the playground.
3. Please be quiet! We _ ( listen ) to the song
You and Me.
4. How many lessons_ Peter _ (have) on Monday?
5. Tom and Jim ______(do) their homework at the moment.
6. Be quick! LiLei _(wait) for us at the school gate.
7. ---Listen, who___ ___(read) in the classroom? ---Maybe Kate ____ ___(be).
8. ---- ___ _ _ Lily __ ______ (listen) to the teacher? ---- No, she isn’t.
9. I _ _(like) drawing pictures very much. Look! I _ ___ (draw) a big tree.
10. The little girl__ __(look) like her father. Now, she _ _(look) at the photos of her family.
四、将下列句子转换为现在进行时
1. He talks to a friend.
________________________________
2. They don
’
t play computer games.
___________________________________
3. Do they swim ?
_____________
4. Does she write a letter ?
__________________________
5. What do they look at ?
________________________
六、造句
1. she, the window ,open ,now.(用现在进行时连词成句.)