包含英文-终于英语
外研版8下 现在完成时态的学习 课堂实录
课前分组，共9个
小组，每组有1、2、3、4号，组长管理
组员，课堂表现积极，组长打分。简单的问题由3号或4号回
答，
略难的由1号或2号回答。
T: This class we’ll learn a
new tense---The Present Perfect
Tense. It is
one of the most important tenses during our junior
middle school. So we must learn it by heart.
First, read the
teaching aims. Now, look
、listen and think about the form and
the time
of the tense.
1. I have closed the door. 3.
He has had breakfast.
2. We have begun our
class. 4. We have known each other before.
Let’s watch the tense of the sentences.
一．现在完成时的构成
Form: havehas + PP 注：havehas
是助动词
二、现在完成时的时间状语：already(已经)、just（刚刚）、ever
（曾经）before（以前）yet（还，未）
三、变否定句：在助动词后加not，把already 变成yet，且放
在句末
1. I haven’t closed the door yet.
2. He
hasn’t had breakfast yet.
3. We haven’t begun
our class yet.
4. We haven’t known each other
before.
四、变一般疑问句：把助动词havehas 提前，末尾用yet
1. Have you closed the door yet？
2. Has
he had breakfast yet？
3. Have we begun our
class yet？
4. Have we known each other
before？
五、现在完成时的主要用法1，let’s listen and think.
例如：1、I have closed the door. The door is
closed now.
2、I’m not hungry now. I have
already had breakfast.
1、动作发生在过去；
2、且对现在有一定的影响或产生的一定的结果。
六、过去分词分为规则变化和不规则变化
T: PP 有规则变化和不规则变化两种。动词的过去分词规则变化
形式与过去式一样，1、
通常在动词后加ed，如：opened，looked；
2、辅音字母加y 结尾的，把y 变成i
加ed如：study-studied；
3、重读闭音节，且最后三个字母是辅元辅的，双写最后的辅
音
字母如：stopped，chatted。
不规则变化的课本后有表，要求同学们尽快背过。但不规则有规
则的规律。
（一）ABC 型: eat ate eaten see saw seen
（二）
ABB型: build built built win won won
（三）AAB型:
beat beat beaten
（四）ABA型: become became
become
（五）AAA型: put put put
T:
OK. We have learned about the Present Perfect
Tense.
Now let’ do some exercises.
一、按要求改变句子
1. She has done her homework.
(改否定句)
2. She has already told us the news.
(改否定句)
3. The rain has already stopped.
(改一般疑问句)
4. He has lived in ShangHai. (划线提问)
5. They have bought a new car, ___ ___ ?
(反义疑问句)
二、翻译下列句子：
1、 你已经找到你的书了吗?
(find-found)
2、 他们在这个城市建了许多房子. (build-built)
3、 Judy还没到达. (arrive-arrived)
4、 你吃过早饭了吗?
(have-had)
5、 她刚刚离开. (leave-left)
三、用所给动词的适当形式填空
1. I ________ (wait) for
him for two hours.
I am very angry.
2. I ____________ (not talk) to him yet .
3. The film _________ (be) on for fifteen
minutes.
4. ____ you ever ____ (read) that
book before?
5. ____ you ever ____ (try) to
change her?
6. No one ________
(arrive) here yet.
7. ____ the bus _____
(leave) yet?
Good，boys and
girls. You all did good jobs. Now think what
you have learned. Now work in pairs and make
dialogues one
by one.
E g. S1：I have
already done sports.
S2: I haven’t
done sports yet.
S3: Have you done
sports yet?
S4: Yes, I have.
(用图片奖品上的动作来做对话)
评价：分组，课堂上每组成员回答问题一次加一分，组长记录，
得分高的组为优胜组