非谓语动词
一、不定式、动名词用作主语
动名词作主语
1。直接作主语：
（1）眼见为实。1._____________ (e) is ___________________ (believe).
（2）天天做早操有益于健康。____________ (do) morning exercis every day is good for health
（3）吸烟不是好习惯。_________________ (smoke) is not a good habit
2.用it作形式主语，常与no u, no good, uless, worthwhile 连用
（1）光说不做没用It’s no u ______________ (talk) too much without doing anything
（2）做无益的后悔没用.It’s uless____________ (cry) over the spilt milk.
（3）吸烟太多无益It’s no good ____________________ (smoke) too much
（4）学好英语是值得做的It’s worthwhile _______________ (learn) English well.
3.固定句型
（1）李垒每天花两个半小时完成作业It takes LiLei two and a half hours __________________ (complete) his homework.
（2）你昨晚用多长时间写完的作文？How long did it take you ______________ (finish) writing your composition?
【小结】：动名词与不等式作主语时的区别
一、对称原则
主语和表语对称 To e is to believe.
二、特殊表达
动名词表示经常性、反复发生的动作
不等式表示具体的、某一次的动作
三、固定句型
It takes sb some time to do sth
四、习惯用法
It’s no u/no good /uless/worthwhile + doing …
It’s kind/wi/clever… of sb to do sth
It’s important/necessary/hard …for sb to do sth
Task: complete the following ntences
1.________________(没有用) learning without practice
2.It’s no good ________________________________（光说不做）
3.It’s necessary _____________________________(我们学好英语）
4.It’ very kind ____________________________ （你帮助我）
5.How long __________________________（你每天参加体育活动？）
6.Becau of the heavy sand storm, ________________(今天做晨练）is of no benefit to you.
1. It is very generous _____ you to buy me such a nice gift
A. of
B. for
C. to
D. with
2. You are clever; it will be easy ____ you to work out the word
puzzle
A. of
B. for
C. to
D. with
3.I think it no good _____ without doing anything.
A, to play about B, play around C. playing about D. played
around
二、不定式、动名词作宾语
一、句型转换
I think it no u… … doing sth
I feel it stupid of him to say such silly things to her
I find it uneasy for you to learn your subjects well without
hard work
Can you tell me how many hours it took you to do your homework?
二、A 下列动词只能带动名词作宾语：记住下面这句话，巧记共35个多动词 喜欢考虑不可免 停止放弃太冒险 承认想象很值得
避免否认莫推延
要求完成不错过
enjoy, consider, escape
stop, give up, risk admit, imagine, be worth
avoid, deny, delay/put off require, finish, miss
suggest, appreciate, practi bear/stand, excu, insist on
keep , mind, succeed in
建议欣赏勤操练
忍受原谅要坚持
继续在意便成功
B 以介词to结尾的常用短语be/get ud to, come to, devote
onelf to, listen to, look forward to object to /get down
to, ,
pay attention to, refer to stick to
C 特殊句型
1 spend (waste )...(in) doing
2 be busy (in)doing
3 have difficulty (trouble ,fun ,pleasure ,a good ,hard time )in
doing
4 stop \prevent ...(from )doing
5 There is \no u \no harm \no hurry ...(in)doing sth
D. 下列动词只能带不定式作宾语：记住下面这句话，
(2HD3A4P, worst fem各一) 巧记近20个多动词
afford ,agree ,attempt, decide ,demand ,expect ,fail ,help,
hope ,manage , offer, plan, pretend, prepare, promi,
refu ,em, tend , wish E.注意下列11种不同动词或句型的用法
在forget ,remember ,regret ,want ,need ,require ,try ,stop ,go
on,mean
等动词后，可接不定式,也可接动名词做宾语，但含义差别。
1 forget ,remember , regret +doing 动作已经发生+to do 动作未发生
2 want ,need ,require + doing 表被动= to be done
注：be worth doing = be worthy to be done
3 try doing 试着做
try to do 尽力做，想要做
4 stop doing 停止做某事，(先后是一件事).
stop to do 停下来做某事,(先后不是同一件事)
5 go on doing 继续敌某事，(先后是同一件事 )
go on to do 接下来做某事，(先后不是同一件事)
6 mean doing 意味着做某事
mean to do 故意或想要做某事
7 can’t help doing sth 抑制不住、禁不住做某事
can’t help (to) do sth 无帮助、无助于做某事
8 ,only to do … 结果是…（出乎预料）
,only doing… 结果是… (必然是…)
9 prefer to do… rather than do … 宁愿… 而不…
prefer doing …to doing …
would rather do … than do …
would do … rather than do …
10 have nothing to do /do nothing but/except do …只好做（别
无选择）
enjoy doing nothing but doing … 只喜欢做…
want nothing but to do … 只想做…
11在 begin ,start ,continue 等词后可接不定式作宾语，也可接动名词作宾语，意义区别不大.但要注意
1）本身是-ing 形式时，其后要接不定式
2）如果表示主语有意识地开始做某事，多用动名词
3）主语是物多用不定式
4）其后的动词是表示情感的或与智力有关的，不用 v-ing 形式know, realize, hate , love , understand , wonder , remember , forget
Task: complete the following ntences
1.Do you remember _________________________________________（以前见过这个人吗）?
2.He denied _________________________________________________（冤枉了他的父母）
3.She regretted _________________________________________(在会上给领导提了意见）.
4.Don’t waste time __________________________________________________(劝他戒
