英语选择性必修 第四册Unit 4 Sharing课文ppt课件

这是一份英语选择性必修 第四册Unit 4 Sharing课文ppt课件，共28页。PPT课件主要包含了内容索引，语法感知，语 法 导 学，语法精析，达 标 检 测等内容，欢迎下载使用。

Perid Three　Grammar—Review f phrases
达标检测 当堂检测 基础达标演练
语法导学 感悟规律 重点难点剖析
感知以下课文原句，补全方框下的小题
1.I’ve been dying t have sme f my favurite sweets，and it’s always nice t get mail!2.The mixture was bubbling ut f the test tube spilling everywhere!3.Tmbe’s father，Mukap，a man with a strng jaw and a wrinkled frehead，led us t his then placed the ht stnes in an empty il drum with kau kau(sweet ptat)，ripe crn，and greens.
感悟规律 重点难点剖析
5.Later，I nticed a can standing upside dwn n the grill ver the muscles were aching and my knees shaking as we dragged urselves dwn the muntain twards hme.
1.以上句子中，句1中的 和句3中的 ， 和句4中的 为名词短语，作 语。2.句2中的 和句5中的 ， 和句6中的 ， 为介词短语，作 语。3.句3中的 为动词短语，作 语。4.句5中的 为副词短语，作 语。5.句1中的 为形容词短语，作 语。
my favurite sweets
a strng jaw
a wrinkled frehead
ut f the test tube
n the grill
ver the fire
dwn the muntain
dying t have
　　英语中的短语是有一定意义但不构成独立从句或句子的一组词。从形式角度划分，英语的短语可分为名词短语、动词短语、形容词短语、副词短语、介词短语等。英语短语的句法功能通常与对应的单词的句法功能类似，比如，名词短语与名词功能相似，在句中主要充当主语、宾语；介词短语主要充当定语、状语、补语。例如：He failed t get the first prize in the match.在这个句子中the first prize是名词短语，in the match是介词短语。
　　短语动词(phrasal verbs)是一种固定的词组，通常以动词为中心，由动词加副词或介词构成。英语中大量短语动词难以从字面意义上来判定其释义，很多时候应根据具体语境判断它们的意义。有的短语动词相当于及物动词，有的则相当于不及物动词。1.短语动词的构成(1)动词＋副词clear away清除掉put away收起die away消失call back回电话lk back回顾 walk back走回break dwn出故障calm dwn平静下来get dwn咽下cme up上来blw up爆炸turn up出现shw ff炫耀give ff散发take ff脱下
break ut发生blw ut吹灭run ut 用完Traditinally，cllege students hld a graduatin ceremny t encurage themselves befre they set ff n their new life jurney.传统上，大学生在开始他们新的人生旅途之前会举行毕业典礼来鼓励自己。 Old-fashined phnes matter when wireless netwrks break dwn in disasters.无线网络在灾难中瘫痪的时候，老式电话起到重要作用。
[名师点津]　“动词＋副词”搭配构成的短语，其宾语若为代词，应放在动词与副词中间。如put it n，think it ver。
(2)动词＋介词bring abut引起lk abut 环顾四周seek fr寻找burst int 闯入turn int使变成lk int调查see t处理devte t贡献给deal with处理glance at匆匆一瞥wrk at从事，致力于aim at向……瞄准differ frm与……不同result frm由于insist n坚持rely n依靠bring in引进hpe fr希望得到cmbine with联合lead t导致，通向set abut着手I’m s glad yu’ve cme here t see t this matter in persn.我很高兴你亲自来这里处理此事。Yu lk well.The air and the seafd in Sanya must agree with yu，I suppse.你气色很好，我想三亚的空气和海鲜肯定适合你。
(3)动词＋副词＋介词add up t总计keep away frm不靠近lk dwn n轻视keep up with赶上make up fr弥补get n with相处get clse t接近get ut f逃避，避免d away with废除d well in在……干得好put up with忍受catch up with赶上lk up t仰望，尊敬run ut f用完lk frward t期望g n with继续get dwn t认真开始break away frm脱离，放弃He will have t find sme ther wrk，fr he can’t put up with this lud nise any mre.他必须找其他工作，因为他再也无法忍受这么大的噪音。A gd speaker is suppsed t manage t get acrss t the listeners what he means.一个好的演讲者应该让听众明白他所表达的意思。
(4)动词＋名词＋介词catch sight f看见，瞥见make use f利用pay attentin t注意make sense f理解take ntice f注意到take the place f代替take part in参加take pride in为……自豪take advantage f利用make rm fr为……腾出空间keep up with与……保持联系James tk the magazines ff the little table t make rm fr the televisin.为给电视机腾出空间，詹姆斯把杂志从这张小桌子上拿走了。
2.介词与其他词类的常见搭配(1)形容词与介词的固定搭配
(2)名词与介词的固定搭配
(3)动词与介词的固定搭配
3.短语动词使用时须注意的几点(1)在短语动词中，副词可以放在动词宾语前或后。但是如果宾语是代词，则应放在动词和副词之间。The yung lvers have been trying t put sme mney aside fr their marriage ceremny.这对年轻的恋人一直努力存钱以备举行婚礼时用。He has put aside a little mney fr a rainy day.他存了一点钱以备不时之需。When yu d nt understand a new wrd，yu can lk it up in this dictinary.当你不理解新单词的时候，你可以查字典。
This methd is very new and yu can try it ut t slve the hard prblem.这种方法相当新，你可以试着用它去解决那个难题。(2)在带有介词的短语动词中，介词的宾语总是紧随其后的。We have brught in a gd harvest fr three years.我们已经连续三年获得了丰收。We’ve just cme acrss an ld friend we haven’t seen fr ages.我们刚碰到了一位多年不见的老朋友。Please keep away frm the scene f the accident befre the plice cme.在警察来之前，请远离事故现场。The manager expects everyne t get dwn t his wrk after the natinal hliday.经理要求大家国庆假期之后开始专心工作。
(3)有些短语动词后并不需要跟宾语，这时它们相当于不及物动词。如：Mr Wang’s new car brke dwn and he had t g t wrk by bike again.王先生的新汽车坏了，他不得不又骑自行车去上班。The crwd brke up after the ftball games.足球比赛结束后，人们四处散开。(4)①同一动词，后面跟不同的副词或介词构成意思不同的短语动词。如：break dwn坏了；出故障break up拆散；解体；驱散break in闯入；插话break ff忽然停止讲话；断绝break ut爆发；逃出break thrugh冲破；突破；战胜
②不同的动词，后面跟上相同的副词或介词构成意思不同的短语。如：make up组成；构成；弥补；编造；化妆shw up出席；露面；揭露hld up举起来；阻塞；耽搁；抑制感情set up创立；建立；树立；资助put up提出；举起；建造take up拿起；举起；开始(某)活动
(5)一些短语动词，具有多种释义，需要根据全句语境对它们作出恰当理解。如：Hurry up，children！The plane will take ff very sn.(起飞)After entering the rm，he tk ff his cat.(脱下)The bss tld him that he wuld take tw weeks ff in Nvember.(休假)The wman brke dwn when smene tld her that her mther was dead.(崩溃)Interrupted by hackers，the cmputer system f that cmpany has brken dwn.(瘫痪)Negtiatins(谈判) between the bss and wrkers have brken dwn.(失败)
4.短语的句法功能须注意的几点(1)介词短语作定语时要后置The by under the tree is Tm.树下的那个男孩是汤姆。The tallest by in ur class is Jhn.我们班最高的那个男孩是约翰。(2)单个形容词作定语一般放在所修饰词之前，而形容词短语作定语一般放在所修饰词之后。A car wrth $ 80,000 is nt t dear fr him t buy.对他来讲，买一辆价值八万美元的车不算太贵。
At three，she was taller than playmates seven r eight years ld.她三岁时已高于一些七八岁的玩伴。The Smiths need a car garage twice larger than this ne.史密斯夫妇需要一个比这个大两倍的车库。He has bked the seats farthest frm the dr n the train fr us.他已经为我们预订了火车上离车门最远的座位。
5.短语动词的被动语态短语动词是一个整体，不可丢掉它后面搭配的介词或副词。It is said that a new railway statin will be set up in my hmetwn.据说一个新的火车站将在我的家乡建起来。The baby is being taken care f by his grandmther.这个婴儿正由他祖母照顾。Such a strange stry has never been heard f.这样奇怪的事情还从没有听说过。
Ⅰ.请写出下列画线短语的类型及所充当的成分
当堂检测 基础达标演练
1.He culd nly understand a wrd here and ’t fall fr(＝Dn’t be attracted by) her spite f the difficulties，we went n with ur need t build a factry twice larger than this ne.____________________
5.She carried a basket full f eggs t visit her ffice buildings are ging up/are built letter n the desk is fr Mr Wu，ur department was s hungry that he finished ff everything n the has been wrking here as an assistant t chairman fr ten years. ______________10.We fund everything in the lab in gd rder befre ding experiment.__________________
Ⅱ.语法填空(以介词为主)
　　My husband and I were paying a visit t my parents 11. Tucsn.We went t a fast-fd restaurant 12. dinner tgether.My husband went t the cunter t rder dishes and I std 13. my parents.　　My dad is 90 years ld.He can hardly see very well and walks with a stick.I was scanning the restaurant，waiting t sit 14. the first table that was mre cnvenient than thers.A wman wh was sitting with her sn made eye cntact with me and asked me t cme t her.15. a puzzled lk 16.__my face，I pinted t myself and said，“Me？”She ndded and said，“Yes，yu.”I walked t the table and said，“Bring yur family here.
I can finish eating 17. the cunter.My sn is 18. a hurry t leave anyway.”My eyes were filled with tears as she wiped dwn the table and guided my dad t the seat.　　I always believe that there are naturally kind peple 19. this wrld.This wman has set a gd example 20. her sn，wh is a really lucky guy.