动名词做主语和宾语

(玩电脑游戏)
-
④ There is no doing...无法……
There is no knowing
what will happen between them. (无法知道)
-
归纳: 常用-ing形式作主语的句型有： • It +be +a waste of time doing
做……是浪费时间的 • It is/was no good/use/fun doing
做……是没用处的 • It is/was useless/useful doing
做……是无用的、有用的 • It is/was worth/worthwhile doing
做……是值得的
-
V-ing /to do做主语
___P_la_y_i_ng___(play)with fire is dangerous.
LOGO
Grammar
Gerund 动名词
-
LOGO
A SONG
LOVE
❖_L_ofe_vee_l_iins_g_re_allo;vre-e.-a-LlBoiysveJlooivhsen_. _LLw_eon_van_eno_itns_in__g_to__bf_ee_el_ol_ivn;egd.
❖Love is touch; touch is love. Love is ________;
Fra Baidu bibliotek
allowed.
-
典型题列
• 1._______D___ clean is a safeguard against disease.
• A.To be keeping B.Kept
• C.Keep
D.Keeping
• 2．-What's made Ruth so upset? -
__B___ three tickets to the folk music concert.
• It is hardly/not
worth/worthwhile seeing the movie. (这- 部是电影不值得看的)
③It +is/was +a waste of time doing 做……是浪费时间的
It is a waste of time playing computer games.
-
动词-ing形式作主语
1. 动词-ing形式作主语表示经常的、习惯 性的动作, 谓语动词用__单__数___：
对他说话等于对牛弹琴。(talk) Talking to him is talking to a wall.
<谚语>空谈无济于事。(talk) Talking mends no holes.
❖_crLae_oana_vse_cbk_heiis_ni.n_gyg_oulo, vyreoe.uaLcaohnvedinimgs e_._L_o_v_e__is__t_o_b_e__lo_v_edw.e
❖_L_ok_vne_o_iws__ifnr_egelo;vfer.eeLoivseloivse_._L_o_v_e_i_s__t_o_l_be_ea_vl_oinv_e;gd.
-
Common?
Singing is my hobby. Doing exercise is a good way to lose weight. Playing computer games is a waste of time. Driving too fast is dangerous.
1. 动词-ing 作主语。 2. 谓语动词用单数 。
-
一、–ing 作主语
1. Singingis his hobby.(唱歌)
-
2D. oing exerciseis the best way to lose weight.(做运动)
-
Pl3a.ying computer gamesis a waste of time.(玩电脑游戏)
-
D4r.iving too fastis dangerous. (开车开得太快)
表示一般或抽象的多次行为
Be careful! _T_o_p_la_y__(play)with fire will be dan具g体e的ro或u一s.次性的动作
__S_w_i_m_m__in__g___(swim)is good for our health.
___T_o_s_w__im______(swim)in this river is not
leaving
needing
-
V-ing形式的构成方式：
1.在一般情况下，在动词原形后直接加词尾 –ing。 eg. go – going; do – doing; ask – asking; read --- reading
study – studying; carry – carrying; fly – flying; worry – worrying; 2.在以不发音的e 结尾的动词后，去掉e，再加- ing。 eg. come – coming live – living dance – dancing make – making 3.在闭音节的单音节动词后、以重读闭音节结尾的多音节 动词，而末尾只有一个辅音字母时，将这个辅音字母双写 （x除外），然后再加 –ing. sit – sitting; run – running; begin – beginning; forget – forgetting 4.在少数几个以 –ie 结尾的动词后：须将–ie 变作y，再加ing。(这些动词词典一般均注明) eg. die – dying; tie – tying lie – lying
• A. Lost
B. Losing
• C. Because of losing D. Since she lost
-
动名词作宾语 (一) 有些动词只能后接动名词作宾语； 有三种情况。 (二) 有些动词既可后接动名词也可接不定式作宾语。 （有区别） (三) 有些动词既可后接动名词也可接不定式作宾语. （没大区别） (一).（1）只能后接动名词作宾语的动词，常见的有avoid consider，enjoy，keep，finish，suggest， dislike，delay，escape，cannot help，imagine， mind，miss，practise，cannot stand等。如：
-
-
-
-
① it is/was + no use/good+ doing sth 做……是没用处的 -
②It is/was worth/worthwhile doing 做……是值得的
• It is worth/worthwhile
• (s这ee部in是g t电he影m值ov得ie看 的)