1、 动动 词词 不不 定定 式式Grammar1.1.动词不定式的形式：动词不定式的形式：2.2.动词不定式在句中可以什么成分？动词不定式在句中可以什么成分？由由to动词原形构成动词原形构成,在有些情况下在有些情况下to可以省略可以省略。作主语、表语、宾语、作主语、表语、宾语、宾语补足语、定语和状语宾语补足语、定语和状语 is impossible.To finish so much homework in a day动词不定式作主语动词不定式作主语The people in Shuiye are so friendly.To see is to believe表语表语 to be Number
2、 OneI want宾语宾语I wish it 宾语补足语宾语补足语定语定语状语状语 We found it difficult to work with him.He always has a lot of meetings to attend.He is looking for a room to live in.I study hard to serve the people well.In order not to be late she took a bus.真正宾语形式宾语定语定语状语状语 常见带形式主语常见带形式主语it的句型：的句型：1.It is easy(difficult
3、,important,possible,necessary,good,kind,wise,foolish)to do sth.2.It is a pleasure(pity,crime,an honor)to do sth.3.It takes(sb.)some time to do sth.一定要记住我哦一定要记住我哦1.常见的不定式作宾语的及物动词有：常见的不定式作宾语的及物动词有：want,hope,wish,agree,promise,decide,fail,manage,offer,prepare,pretend,choose,expect,refuseWhen I heard th
4、e words,I didnt know whether to laugh or to cry.一定要记住我哦一定要记住我哦2.feel,find,judge,make,think,believe,consider+it+adj./n.+to do sth.He thought it a great pity not to invite her.She made it a rule to get up at five.一定要记住我哦一定要记住我哦The teacher told us not to be so noisy in the class.Father will not allow u
5、s to play on the street.We believe him to be guilty.allow order invite ask tell want agree teach suppose except wish would like sb.to do 一定要记住我哦一定要记住我哦一些动词后作宾补的不定式不带一些动词后作宾补的不定式不带to.一感一感：feel+sb+do sth.二听二听:hear,listen to三三使役使役:let,make,have四四看看:see,watch,look at,notice Suddenly we felt the atmosphe
6、re grow tense.What made him do that again and again?一定要记住我哦一定要记住我哦I need a pen to write with.In the dark room,he even had no bed to sleep on.一定要记住我哦一定要记住我哦所修饰的名词前有所修饰的名词前有the first/last/next,the only,the best,the most等序数词或最高级等等序数词或最高级等修饰语时修饰语时,用不定式作定语用不定式作定语.不定式修饰不定式修饰something,anything,nothing.The
7、last student to arrive is Li Ping.I want something to read.Its your turn to speak now.Its time to go to school.一定要记住我哦一定要记住我哦Be careful not to catch a cold.They started early in order to the first bus.I hurried to get there only to find him out.一定要记住我哦一定要记住我哦动词不定式常被用来表示目的动词不定式常被用来表示目的1.The teacher a
8、sked us _so much noise.A.dont make B.not makeC.not making D.not to make2._late in the morning,Bob turned off the alarm.A.To sleep B.Sleeping C.Sleep D.Having slept 3.Mrs.Smith warned her daughter _after drinking.A.never to drive B.to never driveC.never driving D.never drive4.We agreed _here but so f
9、ar she hasnt turned up yet.A.having met B.meeting C.to meet D.to have met5.Rather than _on a crowded bus,he always prefers _a bicycle.A.ride;ride B.riding;rideC.ride;to ride D.to ride;riding 6.The last one _ pays the meal.Agreed!A.arrived B.arrives C.to arrive D.arriving enjoy they sometime mix lone
10、 part make about listen know sing hear Have you heard country music?Its very beautiful.And many people like singing and 66 to it.Do you know how it came from?Now let me say something about it.Western country music is very old.It came from the United States,Canada,Ireland and Great Britain.It is a 67
11、 of music from all of these places.66.listening 67.mixture In the west of America,cowboys had to take care of their cows.They had to watch 68 all day and all night because the cows were nervous and 69 they ran away.A cowboys life was interesting and dangerous.When he was 70 in the desert with the ca
12、ttle,nobody was around him,he drank strong coffee to stay awake at night.He also 71 music to the cows to make them quiet.Of course,the cowboys also sang music when they traveled to town to relax and 72 themselves.68.them 69.sometimes 70.alone 71.sang 72.enjoyed 73.about 74.parts 75.knows Western country music describes life.It talks 73 love,jobs,home and money.It talks about friends and enemies,farms and crops.People in many 74 of the world like western country music.Everyone 75 something about these ideas.73.about 74.parts 75.knows
