一.動詞ing形式的用法
1.動詞的-ing形式可直接置於句首作主語。
Seeing is believing.
百聞不如一見du。
2.一些特殊表達..如: be good at doing sth
enjoy doing sth.
be busy doing
feel like doing
thank you for doing
do some cooking/cleaning/reading/shopping/washing
go swimming/fishing/shopping/skating/boating
二.動詞現在分詞由動詞原形在詞尾加構成
1)一般情況下直接加ing think---thinking sleep---sleeping
study---studying speak---speaking
carry---carrying say---saying
2)以不發音的字母e結尾的單詞,去掉字母e,再加ing
wake---waking make---making come---coming
take---taking leave---leaving have---having
3)以重讀閉音節結尾,呈現“輔,元,輔”結構的動詞,先雙寫末尾的子音字母,再加ing 。初中學過的這類詞有:begin,cut, get, hit, run, set, sit, spit, stop, swim, beg, drop, fit, nod, dig, forget, regret, rid, 等。 (visit 不是以重讀閉音節結尾,不用雙寫)
travel雖然重讀第一音節,詞尾音節不重讀,但是現在分詞仍要雙寫末尾子音字母,然後再加ing ,如:travel---travelling.初中階段此類詞只有這一個。
動詞ing形式的變化規則
現在進行時: am,are,is +動詞ing(表示正在進行的動作)動詞ing的變化規則:1.一般情況直接+ing例:sweep-sweeping read-reading2.重讀閉音節一個子音字母結尾,雙寫子音字母+ing例:shop-shopping sit-sitting swim-swimming
一.動詞ing形式的用法
1.動詞的-ing形式可直接置於句首作主語。
Seeing is believing.
百聞不如一見du。
2.一些特殊表達..如: be good at doing sth
enjoy doing sth.
be busy doing
feel like doing
thank you for doing
do some cooking/cleaning/reading/shopping/washing
go swimming/fishing/shopping/skating/boating
二.動詞現在分詞由動詞原形在詞尾加構成
1)一般情況下直接加ing think---thinking sleep---sleeping
study---studying speak---speaking
carry---carrying say---saying
2)以不發音的字母e結尾的單詞,去掉字母e,再加ing
wake---waking make---making come---coming
take---taking leave---leaving have---having
3)以重讀閉音節結尾,呈現“輔,元,輔”結構的動詞,先雙寫末尾的子音字母,再加ing 。初中學過的這類詞有:begin,cut, get, hit, run, set, sit, spit, stop, swim, beg, drop, fit, nod, dig, forget, regret, rid, 等。 (visit 不是以重讀閉音節結尾,不用雙寫)
travel雖然重讀第一音節,詞尾音節不重讀,但是現在分詞仍要雙寫末尾子音字母,然後再加ing ,如:travel---travelling.初中階段此類詞只有這一個。
動詞ing形式的變化規則
現在進行時: am,are,is +動詞ing(表示正在進行的動作)動詞ing的變化規則:1.一般情況直接+ing例:sweep-sweeping read-reading2.重讀閉音節一個子音字母結尾,雙寫子音字母+ing例:shop-shopping sit-sitting swim-swimming