人教选择性必修第一册-Unit3-Learning-about-language课件

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,2020/5/7,#,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,2020/5/7,#,Unit 3,FASCINATING PARKS,Unit 3,1,人教选择性必修第一册-Unit3-Learning-about-language课件,2,1.,To learn the grammar,Word Formation,:conversion,derivation,compounding.,2.,To know,about The Northeast Tiger and Leopard National,Park.,1.To learn the grammar Word F,3,英语构词法,英语构词法主要有三种：合成、转化和派生。,合成是指将两个意思不同的单词结合成一,个新词,。,这类词可以由“名词,+,动词”、“名,词,+,名词”或“形容词,+,名词”等构成。如：,英语构词法,4,名词,+,动词,：,sun,+,rise,sunrise,名词,+,名词：,note+booknotebook,形容词,+,名词：,blue+berryblueberry,动词,+,名词：,work+roomworkroom,形容词,+,动词：,high+lighthighlight,动词,+,副词：,break+upbreakup,名词+动词：sun+risesunrise,5,注意：,1.,在合成词中有的词连写，有的词不连写，有,的词之间用连字符连接。如：,keyboard,network,newspaper bus stop,post,office high-speed,CD-ROM,warm-up,2.,合成形容词被视为一个单词，常放在所修饰,词的前面。如：,Do you know the,middle-aged,man sitting on,the chair?,My neighbour is a,kind-hearted,lady.,注意：,6,转化是指一个单词的词形不经过任何变化而,由一种词性转化为另一种词性。,如：,名词转化为动词：,ship(,n,.)ship(,v,.),(,to,send,or transport sth./sb.in a ship),形容词转化为动词：,green(,adj,.)green(,v,.),(to make.environmentally friendly),介词转化为名词：,the,ups,and,downs,of life,连词转化为名词：,no,ifs,ands,or,buts,转化是指一个单词的词形不经过任何变化而,7,派生是指通过给一个单词加前缀或后缀构,成另一个词。,（前缀一般改变词义而不改变,词性，后缀一般改变词性而不改变词义）如：,前缀,含义,例子,anti-,反，反对,antisocial,防，防止,antifreeze,co-,共同，联合,co-author,micro-,微小的,microwave,over-,太，过于,overconfident,外面,overcoat,额外,overtime,上方,overhang,派生是指通过给一个单词加前缀或后缀构前缀含义例子anti-,8,后缀,含义,例子,-aholic,嗜好,的，,对,成瘾的,shopaholic,chocaholic,-ee,受动者，受益者,employee,trainee,-like,类似,的，有,特征的,childlike,shell-like,-ed/-d,有,特征的，以,为特征的,talented,bearded,four-legged,blue-eyed,-ous,有,性质的,poisonous,mountainous,后缀含义例子-aholic嗜好的，shopaholic,9,Guess the meanings and parts of speech of the words in italics.,1.H,e,handed,me a book with his shaking,hand,.,5.He,smelled,the,smell,of the flowers.,及物动词；递给,名词；手,2.His,face faced,east.,名词；脸,动词；面向,3.The,flood,flooded,the whole village.,名词；水灾,动词；淹没,4.The,warm,bedroom,warmed,me.,形容词；温暖的,动词；使暖和,动词；闻,名词；气味,Guess the meanings and parts o,10,Match each word with its proper meaning.,()1.buffet,v.,A,.the outer limit of an,object,()2.buffet,n.,B,.an official or legal,prohibition,(,),3.edge,v.,C,.a meal with several dishes,from,which,people serve,themselves,()4.edge,n.,D,.move carefully,towards,something,()5.ban,v.,E,.far from.not,close,()6.ban,n.,F,.,officially,or legally,prohibit,()7.remote,adj.,G,.(,especially of wind or wave,),strike,repeatedly with a lot of,force,()8.remote,n.,H,.,(,informal,),a device,for controlling,sth,else from a distance,G,C,D,A,F,B,E,H,Match each word with its prope,11,New words can also be formed by,using prefixes and suffixes.Find and underline the prefixes or,suffixes,in the words below.Then,write,out the original words.,New words can also be formed b,12,unchangeable,adj.,_,dislike,v.,_,impossibility,n.,_,unfriendly,adj.,_,overwork,v.,_,misunderstanding,n.,_,athletic,adj.,_,misread,v.,_,translator,n.,_,change,like,possible,friend,work,understand,athlete,read,translate,unchangeable adj._,13,Work,out the meanings of the underlined words in the sentences below and state whether they are compounds or derivatives.,1,.I,believe that a,journalist,should be completely,objective,.,2.,Whenever,I sneeze,my,English teacher says,“,Bless you”,3.We are impressed by,the,vastness,and,breathtaking,beauty of the oceans.,derivative,derivative,derivative,compound,compound,记者,客观的,无论何时,巨大,令人惊叹的,Work out the meanings of the u,14,4.He,bought a,traditional,tea set at the,airport,：,a nice,teapot,and four,teacups,.,5,.He,ordered the dish labelled“Pumpkin Pie and,Ice Cream,”.,derivative,compound,compound,compound,compound,传统的,机场,茶壶,茶杯,冰激凌,4.He bought a traditional tea,15,Complete the passage below with the correct forms of the words in the box.,The Northeast Tiger and Leopard National Park,was,in Jilin and,Heilongjiang,with,stretching,all the way to the border and joining with,Russias,wildlife reserves,.This,new,park is nearly four times larger than the old wildlife park protecting Siberian tigers in Northeast China,.Over,the,years,increased,set up,boundary,boundary visible remote vast,on the move ban set up,vast,Complete the passage below wit,16,development,in the area affected the tigers,habitat,and,it was thought that by 1998 there were only six to nine wild Siberian tigers living in,the,region.,However,a,on development put in place in 2015 resulted in,a,population increase of the,species,and,now the area is thought to have about 35 tigers and 70 leopards,.The problem,however,was that the old park was too small to,support,remote,ban,visible,boundary visible remote vast,on the move ban set up,development in the area affect,17,further population increases.Always,_,Siberian tigers,and leopards need large areas to hunt for food,.This,larger,park,with,a connection to Russias wildlife reserves across the,border,should,give these species the natural space they need to live in.,on the move,boundary visible remote vast,on the move ban set up,further population increases.,18,1.,To make sentences with words in E