动词不定式》通用.ppt

动词不定式肯定：to+V.原或者(to)+V.原
否定：not/never+(to)+V.原作主语It+be+adj.+for/ofsb.todosth.
for:adj.多为描述不定式行为的特征（important/necessary/interesting等.）
of:adj.多为描述主语的品质特征（kind/nice/friendly/wise/foolish等.）3、Itis+n.(forsb)todosth.4、用在谚语中1、Itisnecessary______ustolearntowait.
(of/for)
2、Itwascareless______metobreakthecup.
（of/for)
3、Ittookthem1,000yuan_________this
table.(buy)
4、Itismypleasure_________theboxforyou.
(carry)
5、轮到我们打扫教室了。
Itisourturn_________________________
6、Towastetimeistoshortenlife.（翻译成中文）
1、动词+todosth.
常用动词有：
want/wish/like/wouldlike/hope/plan/try/decide/learn/need/agree/begin/start/forget/remember/manage/seem/fail/manage/promise等2、动词＋疑问词+todo3、主语+谓语+it+adj./n.+todo1、动词+宾语（sb./sth.)+todosth.动词多为感官动词、使动词。
一感：feel
二听：hear,listento
三使：make,let,have
四看：see,notice,watch,lookat1、Lethim_______theworkatonce.
(finish/tofinish)
2、Doyoulikelisteningtootherpeople______?
(talk/talking/totalk)
3、Jimwasseen_________theroom.
(enter/toenter)
4、Pleasetellher_________hereontime.
(come/tocome)5、I’llhelpyou_________thisproblem.
(tosolve/solve)
6、Iwishyouwillstaywithus.(改成简单句）

7、Herstorymadeuslaugh.(改成被动句）
1、主语+be+todosth
主语多为duty/wish/hope/idea/plan/ambition/dream/work/job等名词2、谚语中放在被修饰词的后面Hehasn’tgotahousetolive1、原因状语:
主语+be+adj.(表情感)+todosth.
(happy/gladangry/sorry/sad/afraid等)2、目的状语3、结果状语
too+adj./adv.+todosth.
adj./adv.enoughtodosth.动词不定式可以充当的句子成分AllIdidwastogivehimsomeadvice.
Hisdreamistotravelallovertheworld.
Lucyneedsafriendtoplaywith.
Hewasthelastguesttoarrive.
It’sinterestingtoreadasciencefiction.Hewasgladtoseeyou.
Myfatherofferedtobuyacomputerforme.

HeintervieweddetectiveKentogetsomeinformation.
Thedoctoraskedhimtohavemorefruitandvegetables.1、习惯于beusedto_______
被用于beusedto_______
Waterisusedto_____(put)outfires.
Iamusedto_______(take)awalkaftersupper.
2、prefer…to…比起……来更喜欢
比起游泳来，我更喜欢跑步。
Iprefer________to___________.
3、lookforwardto期待，盼望
I’mlookingforwardto_______(visit)Beijingagain.Exercises3.–Ican’tworkinthisway.
--Whynot____itinsomeotherway?
A.trytodo B.trydoing
C.trying