资源描述
初三英语全册Unit3Teenageproblems课件人教新目标版,Revision:,一 用所给词的适当形式填空。,He asked his brother _(not make)a noise.,not to make,to help,（宾补）,2.Ask him to do what he can_,(help)us,will you?,（目的状语）,3.You try _(do)everything,differently,.,to do,(宾语),4.David has all the qualities _(be),the chairperson.,to be,(定语),5.My dream is _(be)a great football,player.,to be,(表语),6._(do)my homework is important.,(主语),7.Can you advise me how _,(achieve)a balance between my,homework and my hobbies,to achieve,（与疑问词连用）,To do,二 翻译句子,1.他想象力很丰富，能有各种新想法。,He is imaginative enough _,_ new ideas.,2.我们保证可以帮助你成功的改变,你的情绪。,We _ help you,successfully change your moods,.,to come,up with,promise to,动词不定式的形式：,to do,1.,作主语,2.,作宾语,3.,作宾语补足语,4.,作定语,5.,作状语,6.,作表语,9.,作独立成分,8.,与疑问词等连用,三.用法/功能,_(see)is to believe.,_(learn)is important,.,(1).主语,不定式作主语时,往往放在谓语之后,用it作形式主语.,Its important to learn.,To see,To learn,三.用法/功能,My job is _(help)the patient.,Your task is _(clean)the classroom.,(2)表语,to help,to clean,dream,duty,work,job,aim/purpose等,作主语时表语常用不定式,她的职责是照顾这些小孩。,Her duty is _.,to look after the children,I want to refuse _,(做如此多的功课).,The boy promises _(not play),computer games any more.,Millie found it difficult _(spare),time for hobbies.,(3)宾语,think/consider/find it+adj.+to do,to do so much work,not to play,to spare,The teacher advised me _,_(擦黑板),.,(4)宾补,三让,二听,let,make,have,一感,listen to,hear,四看见:,feel,advise,tell,allow,help,ask,want等,notice,半帮助:,watch,see,look at,help,to clean the,blackboard.,I made him do his work.,He _his work(by me).,was made to do,He was noticed(注意到)_,(read)books alone on the classroom.,to read,The teenagers are not _,_.(允许在外熬夜),allowed to stay,up late outside,I have something _(say).,He has a lot of homework _(do).,He is looking for a room_(居住),.,There is nothing_(担心),.,(5).定语,(不要忘了有些不定式中所需要的要有,介词,.),to say,to do,to live,in,to worry,about,请给我一支写字的笔.,Please give me a pen_.,to write with,不定式作定语时，应放在,被修饰词的后面,，,而且放在其他后置定语之后,。,不定式做定语与所修饰的词之间有,三种,关系,：,(1)动宾关系(2)主谓关系,(3)同位关系,I,have a lot of work to do.,我有很多工作要做,。,He is always the first to come.,他总是第一个来,。,We all have a chance to go to college.,我们都有上大学的机会。,(1)动宾关系,(2)主谓关系,(3)同位关系,注：,不定式所修饰的名词如果是time,place或way，不定式后面的,介词习惯,上要省去,He had no money and no place _.,他没钱没地方住,。,to live,I cant find a quite place _(学习),to study,4.,something,anything,nothing,everything等复合不定代词常用不定式做后置定语。,Do you have anything,to send,?你有什么东西要寄吗？,I came here_.（为了见你）,(6)状语,You are silly enough _,(不原谅)others for their mistakes.,to see you,(表目的),Im sorry _.(听到那件事),to hear that,(表原因),not to forgive,(表结果),(7)独立结构,to be honest,to tell the truth,To tell the truth,I dont agree with you.,_(说实话)，,sometimes,I quarrel with my cousin.,_(说实在的),this is,the worst book I have ever read.,To tell the truth,To be honest,注：关于to,(1).不定式中的动词上文已出现过,下文要,省略该动词.,eg:Would you like to go with me?,_(我很乐意).,(2).不定式是to be 结构,be 不可省.,eg:Would you like to be a teacher?,_(我很乐意).,Id like to,Id like to be,(3)当两个不定式用and连接时，第二to 通 常省略。,Do the exercises on Page 50:,Daniels classmates also wants to tell Sigmund more of their problems.But time is very short.Can they make their sentences shorter?,We want know who we can ask for help.,We cant decide what we should do in the evening.,to,to,8.,与疑问词等连用,We dont know where we can find information about teenage problems,We often forget when we should go back home.,Can you tell me how we can achieve a balance between study and hobbies,to,to,to,不定式与疑问词who,which,when,how,what 等连用，在句中起名词作用，可充当主语、表语、宾语等。,He didnt know,_,.,他不知道说什么,。,(宾语),_,the problem is very important,.,如何解决这个问题很重要,。,(主语),My question is,_,.,我的问题是什么时候开始。(表语),what to say,How to solve,when to start,在与why连用时，只用于why或why,not开头的简短疑问句中，后面紧跟,的动词不定式不带to。,Why not have a rest?,注意：,Do the exercises,on Page 51:,翻译下列短语：,有勇气做某事,说实话,为我留出时间,考试后只关心分数,have courage to do sth.,to tell the truth,spare time for me,care only about marks after exams,让你的父母见到你的进步,在学习和玩之间取得平衡,你的宝贵的建议,从青少年辅导员那儿得到帮助,let your parents see your progress,achieve a balance between study,and play,your valuable suggestions,get help from youth workers,Shopping with me?,-Sorry.I have a lot of clothes _?,A.to wash B.washed,C.wash D.to be washed,2.Mary was heard _ just now.,What happened?,A.cry B.to cry,C.laugh D.to laugh,点击中考：,A,B,1.I hope _(find)a good job,in a foreign company after I,graduate from school.,2.He found it hard _(catch)up,with his class.,3.We have two rooms _(live),in,but I cant decide which one,_(choose).,to find,to catch,to live,to choose,
展开阅读全文