比较：
  "Iwillgo,"hesaid.他说："我要去那儿。"
  变成间接引语，就成了：
  Hesaidhewouldcome.
  原来的will变成would，go变成了come.。
  5.8短语动词
  动词加小品构成的起动词作用的短语叫短语动词（PhrasalVerb）。例如：
  Turnofftheradio. 把收音机关上。（turnoff是短语动词）
  短语动词的构成基本有下列几种：
  1）动词+副词，如：blackout；
  2）动词+介词，如：lookinto；
  3）动词+副词+介词，如：lookforwardto。构成短语动词的副词和介词都统称为小品词（Particle）。
  5.9非谓语动词
  在句子中充当除谓语以外的句子成分的动词形式叫做非谓语动词。非谓语动词分为三种形式:不定式，动名词，和分词(分词包括现在分词和过去分词)。
  1）不定式
  时态\语态  主动   被动
  一般式  todo   tobedone
  完成式  tohavedone tohavebeendone
  2）动名词
  时态\语态  主动   被动
  一般式  doing   beingdone
  完成式  havingdone havingbeendone
  3）分词
  时态\语态  主动   被动
  一般式  doing   beingdone
  完成式  havingdone havingbeendone
  否定形式：not+不定式， not+动名词， not+现在分词
  6.动名词
  6.1动名词作主语、宾语和表语
  1）作主语
  FightingbrokeoutbetweentheSouthandtheNorth.
  南方与北方开战了。
  2）作宾语
  a.动词后加动名词doing作宾语V.+doingsth
  admit承认  appreciate感激,赞赏 avoid避免
  complete完成 consider认为  delay耽误 deny否认  detest讨厌   endure忍受  enjoy喜欢  escape逃脱   prevent阻止
  fancy想象  finish完成   imagine想象 mind介意  miss想念   postpone推迟    practise训练 recall回忆   resent讨厌   resist抵抗 resume继续   risk冒险
  suggest建议 face面对   include包括  stand忍受  understand理解  forgive宽恕    keep继续
  举例：
  (1) Wouldyoumindturningdownyourradioalittle,please?
  (2) Thesquirrelwasluckythatitjustmissedbeingcaught.
  b.词组后接doing
  admitto prefer…to   beusedto  leadto  devoteoneselfto objectto  stickto busy  lookforwardto(to为介词）
  nogood, nouse, It'sworth…, aswellas,
  can'thelp, It'snouse/good betiredof
  befondof becapableof beafraidof
  beproudof thinkof/about holdoff
  putoff keepon insiston counton/upon
  setabout besuccessfulin goodat takeup
  giveup burstout prevent…from…
  3）作表语
  Herjobiswashing，cleaningandtakingcareofthechildren.
  6.1动名词作主语、宾语和表语
  1）作主语
  FightingbrokeoutbetweentheSouthandtheNorth.
  南方与北方开战了。
  2）作宾语
  a.动词后加动名词doing作宾语V.+doingsth
  admit承认  appreciate感激,赞赏 avoid避免
  complete完成 consider认为  delay耽误 deny否认  detest讨厌   endure忍受  enjoy喜欢  escape逃脱   prevent阻止
  fancy想象  finish完成   imagine想象 mind介意  miss想念   postpone推迟    practise训练 recall回忆   resent讨厌   resist抵抗 resume继续   risk冒险
  suggest建议 face面对   include包括  stand忍受  understand理解  forgive宽恕    keep继续
  举例：
  (1) Wouldyoumindturningdownyourradioalittle,please?
  (2) Thesquirrelwasluckythatitjustmissedbeingcaught.
  b.词组后接doing
  admitto  prefer…to  beusedto  leadto  devoteoneselfto objectto  stickto   bebusy  lookforwardto to为介词）
  nogood, nouse, It'sworth…, aswellas,
  can'thelp, It'snouse/good betiredof
  befondof becapableof beafraidof
  beproudof thinkof/about holdoff
  putoff keepon insiston counton/upon
  setabout besuccessfulin goodat takeup
  giveup burstout prevent…from…
  3）作表语
  Herjobiswashing，cleaningandtakingcareofthechildren.
  6.2worth的用法
  worth，worthy，worth-while都为adj. 意为"值得"。
  1.worth：beworth+n. 当名词为金钱时，表示"……值得……"
  beworthdoingsth. "……某事值得被做"
  Thequestionisnotworthdiscussingagainandagain.
  2.worthy：beworthyof+n. 当名词为抽象名词时表示"……值得……"
  beworthytobedone"某事值得被做"
  Thequestionisnotworthytobediscussedagainandagain.
  3.worth-while：beworth-whiletodosth "值得做某事"
  worthwhile：Itisworthwhiledoingsth
  Itisworthwhilesbtodosth.
  典型例题
  Itisnot____todiscussthequestionagainandagain.
  A.worth B.worthy C.worth-while D.worthwhile
  答案C.由worth的用法可知，此句只适合词组beworth-whiletodosth.。因此选C。
  7.动词不定式
  7.1不定式作宾语
  1)动词+不定式
  afford aim appear agree arrange ask  be  decide bother care choose come  dare demand desire determine  expect  elect endeavor   hope    fail happen help hesitate learn long  mean manage offer ought plan prepare pretend promise refuse seem tend wait  wish  undertake
  举例：
  Thedriverfailedtoseetheothercarintime.
  司机没能及时看见另一辆车。