现在进行时用法归纳

1、 在 行 用法 基本用法：1. 表示 正在 行的 作， “此 此刻 ”，常和 now, look, listen 用。Look! A train is coming.看，火 来了。Listen! He is playing the piano.听，他在 琴。2. 表示 段正在 行的事情，不一定 正在 行。常和 at present ,this week ,thesedays 等 状 用。What lesson are you studying this week?你 本周学哪一 了？（ 并不在学）3. 在 行 有 可用来表示一个最近按 划或安排要 行的 作，即用 在 行 代替一般将来 ， 一般

2、多 表示位置移 的 。如：go, come, leave 等。Where are you going?你去哪？I am coming.我来了。Are you going to Tianjin tomorrow?你明天去天津 ?How many of you are coming to the party next week?你 有多少人下周要来参加晚会？4. wear 用 在 行 表示一种状 。如：He is wearing a blue coat.他穿着一件 外套。5. 有些 意思只是表示一种状 ，不能用于 在 行 。如：have( 有)， like 等。Now each of us has

3、 a dictionary. 在我 每一个人都有一本 典。6. 在 行 与 always, often, forever 等 用表示 、 等 气。 知 点 作了解之用，不作 中考考 内容。如：You re alwaysinterrupting me!你老打断我的 !(抱怨 )My father is always losing his car keys.我爸老 匙。 (不 )She s always helping people.她老是帮助 人。 (赞扬 ).构成：be+ 现在分词 (即动词 ing 形式 )现在分词变化规则：1. 一般情况，在动词词尾加上-ing 。如： jump-jumpi

4、ng2. 以不发音字母 e 结尾的动词，先去e，再加 -ing。如： have-havingwrite-writingmake-making, taste-tastingcome-coming, take-taking,hope-hoping3. 以重读闭音节结尾，即一个元音字母加一个辅音字母，且不为字母组合，则双写末尾的辅音字母，再加 ing 。run-runningsit-sittingput-puttingstop-stoppingget-gettingrun-running cut-cutting run-running shop-shopping swim-swimmingset-s

5、etting4. 以 ie 结尾的动词，改 ie 为 y 加 ing 。初中阶段只有三个单词： die-dying lie-lying tie-tying特别提醒：容易拼错的现在分词： opening, drawing, studying, listening, cleaning, eating, raining, seeing,lying, writing, forgetting, beginning, preferring。动词变现在分词可有如下口诀：“一添一去 y 不变 ”。“一添 ”指双写规则； “一去 ”指去掉不发音字母 e 规则； “y不变 ”指要与名词变复数区分开。现在进行时的肯

6、定肯定句、否定句、疑问句形式：主语肯定句否定句疑问句第一、二人I am driving.I am not driving.Are you driving?称和第三人称复数以及He/She/It is working.He/She is not working.Is he/she working?名词复数We/You/They are doingWe/You/They are notAre you/they doingsomething.doing anything.something?用所给动词的适当形式填空：.1. It s ten o clock. My mother _ (lie)in

7、bed.2. What _ he _(mend) now?3. We _(play) games now.4. _he _(clean) the classroom? Yes, he is.5.What are you _(do) now? I _(eat) bread.6. It s nine o clock. My father_(work) in the office.7. Look, the boy_ (put) the rubbish into the bin.8. Where is Mark? He_ (run) on the grass.9. Listen, who_ (sing

8、) in the music room?10. My father always _ (come) back from work very late.11. The teacher is busy. He _ (sleep) six hours a day. 12.The boy _ (draw)a picture now.13. My mother _ ( cook )some nice food now.14.They _(not water) the flowers now.15. Look! the girls _(dance )in the classroom .16.What is

9、 our granddaughter doing? She _(listen ) to music.17. I t s5o clock. We _(have)supper now18. _Helen_(wash )clothes? Yes, she is. 19.Don t talk here. My mother _(sleep).20.The man is _(open) the door for us. Let s hurry.Keys:1. is lying 2. is, mending 3. are playing 4. Is, cleaning 5. doing; am eating 6. is working7. is putting 8. Is running 9. is singing 10. comes 11. sl