一：现在进行时如何讲解
现在进行时
一、现在进行时的基本用法：
a. 表示现在（指说话人说话时）正在发生的事情。例如：
We are waiting for you. 我们正在等你。
b. 习惯进行：表示长期的或重复性的动作，说话时动作未必正在进行。例如：
Mr. Green is writing another novel. 他在写另一部小说。（说话时并未在写，只处于写作的状态。）
c. 表示渐变，这样的动词有：get, grow, become, turn, run, go, begin等。例如：
The leaves are turning red. 叶子在变红。
It's getting warmer and warmer. 天越来越热了。
d. 与always, constantly, forever 等词连用，表示反复发生的动作或持续存在的状态，往往带有说话人的主观色彩。例如：
You are always changing your mind. 你老是改变主意。
典型例题
My dictionary ___, I have looked for it everywhere but still___ it.
A. has lost, don't find B. is missing, don't find C. has lost, haven't found D. is missing, haven't found.
答案D. 前句是一个仍在持续的状态，应用进行时，由于没有找到，其影响仍然存在，应用完成时，瞬间动词用于否定式时可用于完成时。
二、不用进行时的动词
1）表示事实状态的动词，如have, belong, possess, cost, owe, exist, include, contain, matter, weigh, measure, continue等。例如：I have two brothers. 我有两兄弟。
This house belongs to my sister. 这房子是我姐的。
2）表示心理状态的动词，如know, realize, think see, believe, suppose, imagine, agree, recognize,禒remember, want, need, forget, prefer, mean, understand, love, hate等。例如：I need your help. 我需要你的帮助。
He loves her very much. 他爱她很深。
3）瞬间动词，如accept, receive, complete, finish, give, allow, decide, refuse等。例如：
I accept your advice. 我接受你的劝告。
4）系动词，如seem, remain, lie, see, hear, smell, feel, taste, get, become, turn等。例如：
You seem a little tired. 你看上去有点累。...余下全文>>
二：一般现在时和现在进行时的区别讲解
一般现在时
定义：
1.目前存在的状态
2.经常性、习惯性的动作
标志词：
频度副词：
例：always,usually,often,
sometimes,every day(week….)
谓语形式：
系动词be ( am,is,are)
行为动词原形（主语为第三人称单数时V + s,或 es）
疑问形式：
1.be 放主语前
2.主语前加do 或does (动词还原)
否定式：
1.be + not
2.动词前加 don’t 或doesn’t (动词还原)
提问谓语：
What do /does + 主语+ do…?
如：She reads English every day.
What does she do every day?
现在进行时
定义：
表示目前正在发生的动作或存在的状态
标志词：
1.提示语：look!Listen!
2.At +时间点
3.前有祈使句
谓语形式：
Be (am,is,are ) + V-ing
疑问形式
be 放主语前
否定式：
be + not
提问谓语：
What is / are +主语+ doing?
如：We’re listening now.
What are you doing now?
三：高中一般现在时和现在进行时的区别的练习题与讲解
He is standing under the tree.(对画线部分提问)__________ is he __________?I am reading English.(改为一般疑问句) __________ you __________ English?He is watching TV now.(改为否定句) He __________ __________ TV now.(改为否定句)I often have a good time.(改为现在进行时) I __________ __________ a good time.He doesn’t do his homework.(改为现在进行时) He __________ __________ __________ his homework.The children are drawing pictures.(对画线部分提问) _______ __________ the children __________?There are some hills over there.(改为一般疑问句) __________ __________ __________ hills over there?He often cleans the blackboard after school.(用now改为现在进行时) He ______ ______ the blackboard now. 1.The students are singing in the classroom.(对画线部分提问)_____ _____ the students ______ in the classroom?16 The farmers are working over there.(改为一般疑问句) __________ the farmers __________ over there?18.Miss Gao is making the bed.(对画线部分提问)__________ __________ making the bed?22.They are having lunch.(对画线部分提问) What __________ __________ __________?25.Ann doesn’t do her homework at home.(改为肯定句)Ann __________ her homework at home. 27.Michael often reads newspapers after meals.(用now改写句子)Michael ____ ______ newspapers now.四、用所给动词的适当形式填空.1.Look!They __________ ( write ) on the blackboard.2.Because the traffic __________ ( be ) bad,I’m late.3.He often __________ ( watch ) TV in the evening with his wife. 4.----What’s he doing?---- He __________ ( study ) English. He is standing under the tree.(对画线部分提问)( Where ) is he ___standing __?I a......余下全文>>
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