英语课件：动词不定式-INFINITIVE（2）.ppt

1、 动词不定式作：主语、宾语、表语和状语v 动词不定式“(to)do sth”:是英语动词的一种形式，有两种：1、带to 的不定式：e.g.want to do sth;2、不带to的不定式：e.g.had better do sth help(to)do sth 动词不定式“(to)do sth”作：主语v 即：To do sth+be be /行为行为 vv.True or False?a.To provide students with a good language environmentis important.()b.Provide students with a good lang

2、uage environment isimportant.()c.Providing students with a good language environmentis important.()TFT 动词不定式“(to)do sth”作：主语主语v 即：To do sth +be be /行为行为 vv.Do you think theyre good English sentences?a.To provide students with a good language environmentis important.b.To take part in the English Even

3、ing was enjoyable and rewarding.It is important to provide students with environment.It was enjoyable and rewarding to take Evening.It +be +adj.+to do sth.形式主语真实主语 动词不定式作：宾语即：主语+（某些）（某些）行为行为 v.v.+(to)do sth3.A journalist wantswants to interview the first prize winner of to interview the first prize

4、winner of the contestthe contest.4.Li Fang hopes to become a diplomat when she grows upto become a diplomat when she grows up.Li Lei helpshelps(to)do the housework for her mum.(to)do the housework for her mum.动词不定式作：表语即：主语+be +to do sth5.My dream is is to be a scientist when I grow up.to be a scient

5、ist when I grow up.6.Li Fangs weekend plan isis to go to the English Corner to go to the English Corner at Peoples Parkat Peoples Park.动词不定式作：（目的/结果）状语位置灵活：a.句首：（In order)To do sth,.b.句中/句尾：(in order/so as)to do sth.7.(In order)To improve her listening skills(In order)To improve her listening skills

6、,Li Fang often watches English TV programmes.8.Li Fang often reads English stories and newspapers(in order/so as)to improve her reading skills(in order/so as)to improve her reading skills.黑色斜体部分（1/2）3/45/67/8(不定式短语）（句子成分）“1.to provideenvironment./2.to takeEvening.”保持句子平衡保持句子平衡Better(Better:It is imp

7、ortant to take English.)1.Please tell me what youve done to develop your 2.English skills.3.2.Well,my way is to keep practising.3.Its very important to take every opportunity to practisespeaking English in and out of class.4.I keep it in order to develop my writing skills.5.And I like to read Englis

8、h stories and newspapers.6.What do you want to be when you grow up,Li Fang?7.My dream is either to be a diplomat or to be a teacher of English.（目的）状语表语（真实）主语（目的）状语宾语宾语表语Ex.2,p8,Wb1 If you want your active vocabulary,the best way is a lot.2 Her dream is.She hopes her students improve their English.3

9、My goal is a good command of English.I want a diplomat when I grow up.4 Mr Wang likes his students how English well.He often says that the most important thing in English is.5develop your speaking ability,is necessary to the English Corner.to develop to read to be an English teacher to help to have to be to teach to study to practise In order toIt to goA:Is it?B:Yes,in order,its.*B:Is it?A:Yes,in order,its.A:Is it?B:Yes,in order,its.*B:Is it?A:Yes,in order,its.broadcastssecondopportunitypractisingEnglish Cornerhobbygroupradiofirstwatchnative speakers