小學(xué)現(xiàn)在進行時態(tài)講解與練習(xí)5頁

1、小學(xué)現(xiàn)在進行時講解一、現(xiàn)在進行時的定義，構(gòu)成，標志性詞語定義：表示現(xiàn)在或現(xiàn)階段正在進行或發(fā)生的動作或存在的狀態(tài)。構(gòu)成：由be(am/is/are)+動詞-ing形式構(gòu)成 標志性詞語：1.現(xiàn)在進行時.通常用“now”. eg: I am doing my homework now.2.現(xiàn)在進行時.通常用“l(fā)ook”.eg: Look! My mother is running!3.現(xiàn)在進行時.通常用“l(fā)isten”.eg: Listen! They are reading.4.現(xiàn)在進行時.通常用“at the (this) moment”eg: At the (this) moment, he

2、is only weeping.二、動詞現(xiàn)在分詞的構(gòu)成規(guī)則1 一般情況下直接加ing think-thinking sleep-sleeping study-studying speak-speaking say-saying carry-carrying wake-waking 2 以不發(fā)音的字母e結(jié)尾的單詞,去掉字母e，再加ing come-coming make-making leave-leaving have-having take-taking 3 以重讀閉音節(jié)（重讀閉音節(jié)即兩個輔音中間夾一個元音并且重讀的音節(jié)）結(jié)尾，呈現(xiàn) “輔，元，輔”結(jié)構(gòu)的動詞，雙寫末尾的輔音字母，再加ing

3、stop-stopping sit-sitting run-running forget-forgetting begin-beginning這類詞還有：bigin，cut, get,hit, run, set, sit, spit, stop, swim, beg, drop, fit, nod, dig,forget, regret, rid, 等。4 以ie結(jié)尾的動詞，把ie改為y ，再加ing die-dying lie-lying 三、現(xiàn)在進行時的用法（1）用來表示說話時正在進行或者發(fā)生的動作，例如：Mother is cooking in the kitchen.媽媽在廚房里煮飯。

4、What are you looking at? 你在看什么？（2）用來表示現(xiàn)階段正在進行的動作（但說話時不一定在進行），例如： Is she writing a novel? 她正在寫一本小說嗎？（3）用來表示即將發(fā)生的動作，一般是指按計劃或者安排好要發(fā)生的動作。適用于這種情況的動詞主要有：go,come,leave,start,arrive等。例如: Im going home in half an hour.我一個半小時內(nèi)要回家。 The train is arriving soon.火車很快就要到達了。四、現(xiàn)在進行時的句型變化 肯定式結(jié)構(gòu)：主語+be+動詞-ing形式+其他.例如：We

5、 are running now. 否定式結(jié)構(gòu)：主語+be+not+動詞-ing形式+其他.例如：They arent doing their homework. 一般疑問句式結(jié)構(gòu)：Be+主語+動詞-ing形式+其他？例如：Is she having English lesson?回答：肯定Yes, she is. 否定:No, she isnt. 特殊疑問句式結(jié)構(gòu)：疑問詞+be+主語+其他？例如:What is he doing now?回答：He is swimming.五、鞏固練習(xí)一. 寫出下列動詞的現(xiàn)在分詞形式 work_   sing_  &#

6、160;  play_ _    study_ have _    dance _   write_ _     take_ run_    sit_     shop_     swim_ lie_二.按要求改寫句子 1. The boy is playing basketball. 否定句：_一般疑問句：_肯定回答：_否定回

7、答：_ 對“is playing basketball”提問：_對“The boy”提問：_2. They are singing in the classroom.否定句：_一般疑問句：_肯定回答：_否定回答：_對“are singing”提問：_對“in the classroom”提問：_三. 用現(xiàn)在進行時完成下列句子1. What _ you _ (do)?2. I _ (sing) an English song.3. What _ he _ (mend)?4. He _ (mend) a car.5. _ you _ (fly) a kite? Yes, _.6. _ she _

8、(sit) in the boat?7. _ you _ (ask) questions?8. We _ (play) games now.9. What are you _(do) now? I _(eat) bread.10. Its nine oclock. My father_(work) in the office.11.   Look, the boy_(put) the rubbish into the bin.12.   _he_(clean) the classroom? No, he isnt. He_(play).13. Where

9、 is Max? He_(run) on the grass.14.   Listen, who_(sing) in the music room? Oh, Mary_(sing) there.四。選擇題 1. Who _ over there now?   A. singing   B. are sing   C. is singing   D. sing2. Its eight oclock. The students _ an English class.   A. h

10、ave   B. having   C. is having D. are having3. Listen! The baby _ in the next room.   A. crying   B. cried   C. is crying    D. cries4. Look! The twins _ new sweaters.   A. are wearing   B. wearing   C. ar

11、e wear D. is wearing5. Dont talk here. Grandparents _.A. is sleeping   B. are sleeping   C. sleeping   D. sleep6. Tom is a worker. He _ in a factory. His sisters _ in a hospital.A. work/ work   B. works/ work   C. work/ works7. Who _ English best in

12、your class?   A. speak   B. speaks   C. speaking8. Mrs. Read _ the windows every day.   A. is cleaning   B. clean   C. cleans9. We _ music and often _ to music.   A. like/ listen   B. likes/ listens   C. like/ are listening10. She _ up at six in the morning.   A. get   B. gets   C. getting11. On Sundays he sometimes _ his clothes and sometimes _ some shopping.A. wash/ do   B. is wash