現在進行時表示現在某一時刻或某一階段正在進行或發(fā)生的動作。常與now,at present,at the moment,look,listen等詞連用。
現在分詞的構成
1.一般情況下直接+ing
do–doing
look–looking
2.以不發(fā)音的e 結尾的動詞,去e +ing
make–making
ride–riding
3.以重讀閉音節(jié)結尾,末尾只有一個輔音字母的動詞,要雙寫這個輔音字母+ing
put–putting
get–getting
4.一些以ie 結尾的動詞,先變ie 為y ,再加ing
lie–lying
現在進行時的用法現在進行時的形式:主語+be動詞+現在分詞
1.表示說話時正在發(fā)生或進行的動作,常與now ,at present ,at the moment ,look ,listen 等詞連用。
I am watching TV now . 我正在看電視。
2.表示當前一段時間內正在進行的動作,常與this week ,this month ,these days 等連用。
He is writing his paper this month . 他這個月正在寫論文。
3.表示按計劃或安排要進行的動作。常與表示將來的時間狀語連用,常用的動詞有come ,go ,leave ,arrive ,start 等。
I am leaving for Beijing tomorrow. 我明天要去北京。
現在分詞的構成
直接+ing do–doing -ing, -ing,我的加法很好記;
去e+ing make–making普通加上ing,不發(fā)音的去掉e;
雙寫+ing put–putting雙寫的,怎么記?
“重閉一”(重讀閉音節(jié)),是規(guī)律,就像put,雙寫t;
特殊的lie–lying不要忘記小ie,不變y時它生氣。
一、用所給動詞的正確形式填空。
1.They __________(watch) TV now.
2.Listen! Someone __________(sing) over there.
3.What is Kate doing? She __________(read) books.
4.Be quiet! The baby __________(sleep).
5.A: How's the weather?
B: It __________(rain) now.
二、按要求完成下列句子。
1.Lily is swimming now.(改為否定句)
Lily _______ _______ now.
2.The twins are washing their clothes .(就畫線部分提問)
_______ _______ the twins doing?
3.He is watching TV.(改為一般疑問句)
_________ he __________TV?
4.He is reading a book .(就畫線部分提問)
_______ _______ he __________?
5.They are playing games over there.(就畫線部分提問)
_______ _______ they __________ over there?
三、讀一讀,圈出正確的詞。
1.I am play/playing basketball.
2.He is brush/brushing the dog.
3.We are having/have breakfast.
4.My brother is read/reading a book.
5.They are swim/swimming in the pool.
四、根據圖片,寫句子。
1.Lily __________________________
2.Lucy and Tom __________________
3.Jack __________________________
4.Mr. Brown ___________ for Sunny.
5.Mike __________________________
詞匯加油站
加-ing要雙寫的常見動詞
一個m,兩個d和g(swim)(nod, rid)(dig, beg)
三n,四p,十個t(run, win, begin)(dip, drop, mop, stop)(sit, hit, fit, set, get, let, put, regret, forget, pat)
注意:有些動詞是沒有進行時態(tài)的,例如:understand,hear,be,like,love等。
一、1.are watching
2.is singing
3.is reading
4.is sleeping
5.is raining
二、1.isn't, swimming
2.What, are
3.Is, watching
4.What, is, doing
5.What, are, doing
三、1.playing
2.brushing
3.having
4.reading
5.swimming
四、1.is reading a book on the grass.
2.are singing on the bench.
3.is painting a picture.
4.is taking photos./is taking a photo.
5.is riding a bike.