來(lái)源:網(wǎng)絡(luò)資源 2022-03-12 20:34:26
現(xiàn)在進(jìn)行時(shí)的結(jié)構(gòu)
現(xiàn)在進(jìn)行時(shí)由“am / is / are + 現(xiàn)在分詞”構(gòu)成。如:
I’m studying at Yu Cai Senior Middle school. 我在育才中學(xué)讀書(shū)。
He is writing on the desk. 他再課桌上寫字。
They are talking about their visiting the Great Wall. 他們?cè)谡務(wù)撚伍L(zhǎng)城的事情。
【說(shuō)明】動(dòng)詞現(xiàn)在分詞的構(gòu)成方法:
(1) 一般在動(dòng)詞后加-ing。如:say—saying, play—playing, think—thinking, study—studying, teach —teaching, blow—blowing, build—building.
(2) 動(dòng)詞若以-e結(jié)尾, 則去e再加-ing。如:love—loving, make—making, guide—guiding, date—dating.
(3) 在以單短元音的重讀閉音節(jié)結(jié)尾,且末尾只有一個(gè)輔音字母的動(dòng)詞后,雙寫最后一個(gè)輔音字母,再加-ing。如:begin—beginning, regret—regretting, plan—planning, ban — banning.
(4) 在以ie結(jié)尾的動(dòng)詞后,改ie為y,再加-ing。如:lie—lying, die—dying, tie—tying.
(5) 在以-c[k] 結(jié)尾的動(dòng)詞后加-king。如:picnic—picnicking, panic—panicking.
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