人教英语九上unit4教案-Section-A(课堂PPT).ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Section A,词 汇 点 睛,句 型 透 视,1,Section A,词 汇 点 睛,1,humorous,adj,.,有幽默感的；滑稽有趣的,观察,He has plenty of,humorous,stories to tell.,他有许多幽默故事要讲。,探究,humorous,是形容词，意为“有幽默感的；滑稽有趣的”，是由,humor,ous,(,形容词后缀,),构成的派生词。其名词形式：,_,幽默；滑稽。,humor,活学活用,She likes telling jokes.She is a _(humor)person in our minds.,humorous,2,Section A,2,silent,adj,.,不说话的；沉默的,观察,She was always,silent,in class.,她在课堂上总是很沉默。,探究,silent,是形容词，意为“不说话的；沉默的”。,_,是固定搭配，意为“保持沉默”。,keep,silent,3,Section A,拓展,4,Section A,活学活用,1,老师要求我们保持安静。,The teacher asked us to _ _.,2.We felt strange about his _(silent)at the party as he used to be very active.,keep,silent,silence,5,Section A,3,helpful,adj,.,有用的；有帮助的,观察,Let past experiences provide you with,helpful,advice for the future.,让过去的经历为你的将来提供有用的建议。,探究,helpful,是形容词，意为“有用的；有帮助的”，是由,help,ful,(,形容词后缀,),构成的派生词。,6,Section A,拓展,以“,ful,”,为后缀的形容词还有：,care,n,.,小心,careful,adj,.,小心的,use,n,.,用途,useful,adj,.,有用的,beauty,n,.,美丽,beautiful,adj,.,美丽的,peace,n,.,平静；和平,peaceful,adj,.,平静的；和平的,thank,n,.,感谢,thankful,adj,.,感谢的,活学活用,Our teacher gave us a lot of _(help)books in math.,helpful,7,Section A,4,interview,v,.,采访；面试,n,.,面试；访谈,观察,For this months,Young,World,magazine,I,interviewed,19yearold Asian pop star Candy Wang.,为了这个月的,青年世界,杂志，我采访了,19,岁的亚洲流行歌手坎迪,王。,The,interview,went well.,面试进行得非常顺利。,8,Section A,探究,interview,既可作动词，还可作,_,。,拓展,派生词：,interviewer,n,.,面试者；采访者,interviewee,n,.,被访问者；被采访者,活学活用,They are going to have an _,(,采访,),tomorrow morning.,interview,名词,9,Section A,5,from time to time,时常；有时,观察,We think of this matter,from,time,to,time,.,我们时常会想起这个问题。,探究,from time to time,意为“时常；有时”，和,sometimes,at times,是同义表达。,10,Section A,拓展,常见的,time,短语有：,what time,几点；,for the first time,第一次；,all the time,一直，总是；,at times,不时，有时；,in time,及时；,on time,按时，准时；,at the same time,同时；,at any time,随时；,have a good/great/wonderful time,玩得开心；,in no time,立即，马上,11,Section A,活学活用,(,)They ride bikes to go to school,from time to time,.,A,at any time,B,at times,C,at the same time D,in time,B,解析,from time to time,“,时常；有时”，和选项,B,是同义表达。,12,Section A,6,see sb.doing sth.,看到某人正在做某事,观察,I used to,see,him,reading,in the library every day.,我以前天天看到他在图书馆看书。,探究,see sb.doing sth,.,表示“看到某人正在做某事”，其中,doing sth,.,是宾语补足语。,13,Section A,辨析,see sb.doing sth.,与,see sb.do sth.,see sb.,doing sth.,表示“看到某人正在做某事”，强调动作正在进行。,see sb.,do sth.,表示“看到某人做某事”，强调动作经常发生或看到动作发生的全过程。,活学活用,(,)They saw a boy _ across the street slowly.,A,walks,B,walked,C,walking D,to walk,C,14,Section A,7,take up,开始从事,观察,Candy Wang told me that she used to be really shy and,took,up,singing to deal with her shyness.,坎迪,王告诉我，她以前真的很害羞，后来开始唱歌来应对害羞。,The table,took,up,too much room.,这张桌子占了太多空间。,15,Section A,探究,take up,是常见的动词短语，意为“开始从事；占用”。,拓展,常见的,take,短语有：,take,短语,16,Section A,活学活用,(,)I decide to _ doing exercise to keep fit.,A,take up,B,take off,C,take out D,take away,A,17,Section A,8,deal with,对付；应付,观察,I have a huge pile of letters to,deal,with,.,我有一大堆信件要处理。,探究,deal with,意为“对付；应付”。,拓展,deal with,和,do with,都表示“对付；应对”，但,deal with,多和,how,搭配，,do with,多和,what,搭配。,18,Section A,活学活用,你知道怎样处理这个问题吗？,Do you know how to _ _ the problem?,deal,with,19,Section A,9,too much,太多,观察,However,too,much,attention can also be a bad thing.,然而，太多注意力也可能是一件坏事。,探究,too much,意为“太多”，修饰不可数名词。,辨析,too much,too many,与,much too,词条,含义,用法,too much,太多,修饰不可数名词,too many,太多,修饰可数名词,much too,太,修饰形容词或副词,20,Section A,活学活用,(,),2013,孝感,Why are you so tired these days?,Well,I have _ homework to do.,A,too much,B,too many,C,much too D,many too,A,解析,修饰不可数名词,homework,要用,too much,。,21,Section A,10,give up,放弃,观察,You have to be prepared to,give,up,your normal life.,你不得不准备放弃你的正常生活。,探究,give up,意为“放弃”，,give up,_,意为“放弃做某事”。,doing,sth,.,22,Section A,拓展,give,短语,23,Section A,活学活用,(,),2013,连云港,It was a difficult time for the quakehit victims in Yaan,but they didnt _ hope.,A,give up,B,give off,C,give in D,give out,A,解析,结合本题场景可知，他们不会放弃希望，故答案为,A,。,24,Section A,11,a number of,许多；大量,观察,Only,a,very small,number,of,people make it to the top.,只有一小部分的人能够成为佼佼者。,探究,a number of,意为“许多；大量”，,number,前可以用,large,small,等形容词修饰。,25,Section A,拓展,a number of,与,the number of,a number of,表示“许多；大量”，修饰可数名词。,a number of,结构作主语时，谓语动词用复数形式。,the number of,表示“,的数量”，修饰可数名词。,the number of,结构作主语时，谓语动词用单数形式。,The number of students is fifty.,学生的数量是,50,。,He has already visited a number of different places in Australia.,他已经参观过澳大利亚的很多地方了。,26,Section A,活学活用,(,),2013,盐城,Now the number of Chinese people working in Africa _ more than one million.,A,is,B,are,C,was D,were,A,解析,由,now,可知用一般现在时，排除,C,和,D,；,the number of,结构作主语时，谓语动词用单数形式。,27,句型透视,Section A,1,Mario,you used to be short,didnt you?,马里奥，你以前个子矮，是吗？,探究,(1),本句是,used to do,的反意疑问句。,used to do,的反意疑问句的附加疑问句部分要使用,didnt,。如：,He used to play the piano,didnt he?,他过去常常弹钢琴，是吗？,(2),used to,是固定搭配，意为“以前经常；过去常常”。如：,He used to be quiet.,他以前很安静。,28,Section A,拓展,used to,与,be used to,used to,后跟动词原形，,used to do sth,.,意为“过去经常做某事”。,be used to,后跟动名词，,be used to doing sth,.,意为“习惯做某事”。,He used to live in the countryside,but now he is used to living in the city.,他过去住在乡村，但现在他习惯了住在城市。,29,Section A,活学活用,(,)(1)My grandma _ me stories when I was young.,A,was used to tell,B,is used to telling,C,used to tell,D,used to telling,(,)(2)Your father used to eat meat,_,？,A,did you,B,didnt you,C,didnt he D,did he,C,C,30,Section A,2,Did Mario use to be short?,马里奥以前个子矮吗？,探究,本句是,used to,结构的一般疑问句，其结构通常是“,Did,主语,use to,动词原形,？”肯定答语是“,Yes,主语,did,.”,，否定答语是“,No,主语,didnt,.”,。如：,Did Tony use to play soccer?,托尼过去经常踢足球吗？,Yes,he did.,是的，他过去经常踢足球。,31,Section A,拓展,32,Section A,活学活用,1,单项选择,(,)_ you use to play the piano?,A,Can,B,Do,C,Are D,Did,2.,改为否定句,They used to be on the soccer team.,They _ _ _ be on the soccer team.,D,didn,t,use,to,33,Section A,3,She was never brave enough to ask questions.,她不够勇敢，不敢问问题。,探究,本句中,brave enough,意为“足够勇敢”，,enough,修饰形容词或副词时，要位于所修饰的,形容词或副词的后面。,拓展,enough,还可以修饰名词，此时，它可以位于名词之前，也可以位于名词之后。如：,We have enough time(or time enough)to read the reference books.,我们有足够的时间阅读参考书。,34,Section A,活学活用,1,根据句意及首字母提示补全单词,Please give me a hand.Im not tall e_ to reach the book on the top of the bookshelf.,2,单项选择,(,)The boy is _ to take care of himself.,A,enough old,B,enough young,C,old enough D,young enough,C,nough,解析,enough,修饰形容词或副词时，须放在形容词或副词的后面。句意：这个男孩足够大，可以照顾自己了。,35,Section A,4,Its been three years since we last saw our primary school classmates.,我们已经有三年没见到我们的小学同学了。,探究,句中,since,是连词，意为“自从；从,以来”。本句由,since,引导时间状语从句,we last saw our primary school classmates,，,从句的时态是一般过去时，主句是现在完成时。,36,Section A,拓展,since,还可以作介词，意为“自从；从,以来”。如：,She has been ill since last Sunday.,从上星期日以来，她一直在生病。,37,Section A,活学活用,(,),2013,宜昌,The local living conditions,(,条件,),have improved a lot _ China set up the city of Sansha.,And more and more people would like to go there for business.,A,before,B,when,C,since D,after,C,解析,考查,since,的用法。结合主句和从句的时态可知,since,符合题意。,38,