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1、,rammar,9A Unit3,(A&B),do not have secrets at home,dont have enough time to do homework,have no close friends to talk to,feel lonely,get too many tests and exams,中考,no communication with parents,too noisy at home,spend too much time in doing homework. do not get enough time to sleep,A To infinitives
2、,to do/to be,do/be(省略to的不定式),(动词不定式),B Wh- words+to infinitives,（特殊疑问词）,Learning aims:,2.He refuses _ (do) so much homework.,to do,1.He has a lot of homework_(do).,to do,A To infinitives,Fill in the blanks,3.His parents dont allow him _ (turn up) the radio so loud.,to turn up,4.His dream is _(be) a
3、great football player.,to be,Predicative (表语),The functions of To infinitives,Predicative,Subject,P（表语）,S(主语),O(宾语）,Object,Object complement,OC（宾语补足语）,Attributive,Adverbial,Adv.（状语）,Attr.（定语）,eg：,Predicative,1.Her duty is_ (clean) the blackboard.,2.Our work is_ (teach) the students.,Attention：不定式作表语
4、时，跟在系动词 (am,is,are,seem等) 后面。,His dream is to be a great football player.,P,系表结构,to clean,to teach,Subject,不定式短语作主 语，常用it作形式主语，将不定式后置。动词不定式作主语时，句子的谓语动词常用单数。,=To plant trees every year is necessary.,Subject,It is necessary_ (plant) trees every year.,to plant,agree, decide, hope, prepare, learn, promi
5、se, try, want, plan, refuse, remember, forget,need.,He promised _ (go)swimming. 1. He hopes _(go) to college. 2. She chose_( not buy) the ticket.,Object,to go,to go,常用动词不定式作宾语的动词有：,not to buy,to do,填空：,O,My mother told me not to ride a bike on a rainy day.,Object complement,OC,不能省略,放宾语后面,对宾语的补充说明,常用
6、动词不定式作宾补的动词有：,tell, allow, warn(警告), ask, advise, invite ,I have something to eat.,Attributive,划分句子的成分,S,V,O,Attr.,放在名词后面作后置定语，可省略,She is always the last_(leave).,He has a lot of homework_(do).,to do,to leave,填空：,He is looking for a room to live in . There is nothing to worry about.,Attention：如果不定式中
7、的动词是不及物 动词,则不定式中要有介词.,Attributive,Adverbial,Adverbial,to express purpose （目的状语）,to express result（结果状语）,eg: I will come to chat with you.,The little baby has grown up to be a nice girl.,purpose,result,The baby has grown up to be a nice girl. She works in Wuxi. On this National Day, she got up early
8、to catch the first bus to go home. She saw many people standing around her house. She rushed there to see what was happening. What a pity! She came back home to find her house on fire!,Adverbial to express purpose(目的状语) （1）,Adverbial to express result(结果状语) （2）,（2）,（1）,（1）,（2）,watch/see/notice,let,m
9、ake,have,hear,半帮助,help sb.do/to do sth.,特殊动词,使役动词,sb. do sth./sb. doing sth. （表示动作的过程)/(表示动作的片段),do sth.,eg:1.I made him do his work.,He was made to do his work (by me).,make sb. do sth.,2.We often see her walk into the office.,She is often seen to walk into the office (by us).,sb. be made to do sth
10、.,see sb. do sth.,sb. be seen to do sth.,被动语态(注意时态)：,判断句子成分，将答案填写在括号里 （ A、Subject 主语， B、 Predicative 表语， C、 Object宾语， D、 Object complement 宾补， E、 Attributive定语 ， F、 Adverbial 状语 ） （ ） 1、 It is important to learn English well. （ ） 2 、Mr. Wu tells the students not to shout in class . （ ） 3、 She ran fa
11、st to catch the first bus . （ ） 4、My purpose is to help you solve your problem. （ ） 5、Have you got anything important to tell me ? （ ） 6、The little baby has grown up to be a beautiful girl . （ ） 7、The boy decided not to be late for school again.,A,B,C,D,F,E,F,Teenage problems,最后一个离开的人 有些重要的事告诉你 跑得很快
12、赶第一班车 一个学习的安静的地方 有勇气做某事 与我朋友分享我的忧 与某人吵架 匀出些时间给我 为了学好舞蹈 需要多得多的练习 只关心成绩 不打扰某人 取得大进步,the last to leave,have sth. Important to tell you,run fast to catch the first bus,a quiet place to study,have the courage to do sth.,Share my worries with my ,quarrel with sb.,Spare some time for me,to learn dancing we
13、ll,need much more practice,care only about marks,leave sb. alone,make great progress,1.我的目的是帮你解决你的问题。 2.他答应上学不再迟到了。 3.没有必要赶早班车。 4.他回到家发现房子着火了。 5.他没有勇气说出实话。,句子翻译,My purpose is to help you solve your problem.,He promised not to be late for school again.,Theres no need to catch the early bus.,He came b
14、ack home to find the house on fire.,He has no courage to tell the truth.,改错,1.The film makes me to laugh a lot. 2.We are often made do much homework. 3.He was seen walk into that building. 4.He was heard to singing at that time. 5.I noticed him to sleep in the English lesson.,B Wh- words+to infiniti
15、ves,She doesnt know what _(wear).,to wear,She doesnt know what she should wear.,She doesnt know which one_ (choose).,to choose,She doesnt know which one she should choose.,1. Sandy wants to know where _ (ask) for advice. 2. Millie does not know how _ (solve) her problems. 3. My question is when_(start).,to ask,to solve,to start,4. Could you tell me which_ (do) first, my homework or my favourite hobby? 5. Paul doesnt know what_ (do). 6.Where_(meet) is very important.,to do,to do,to meet,Paul knows who he should talk to for help. Paul knows _ _ _ _ for he
