英语 Unit ew Frontiers Section Ⅳ Communication Workshop,Language Awareness,Culture CornerBulletin Board课件 北师大版选修7 课件.pptx

单击此处编辑母版标题样式,编辑母版文本样式,第二级,第三级,第四级,第五级,2019/7/5,#,Section,Communication,Workshop,Language,Awareness,Culture,Corner,&,Bulletin,Board,一,二,三,四,五,六,七,八,一、词义匹配,A,B,1,.fade,a.belonging to a very simple society or an early stage in the development of humans or animals,2,.ripeb.to breathe air in through the nose,3,.permanentc.lasting for a long time or for all time in the future,4,.explorationd.an electric tool for shaving,5,.primitivee.to become less brighter;to disappear gradually,6,.orbitf.fully grown and ready to be eaten,7,.sniffg.happening at the beginning;first,8,.shaverh.a fact or an event in nature or society,9,.phenomenoni.a path followed by a planet or an object as it moves around another planet,star or moon,10,.initialj.the act of traveling through a place in order to find out about it or look for sth.in it,一,二,三,四,五,六,七,八,答案：,1.e,2.f,3.c,4.j,5.a,6.i,7.b,8.d,9.h,10.g,一,二,三,四,五,六,七,八,二猜词拼写,1,.,an object that prevents people from moving forward,2,.,to allow sb.to do sth.,3,.,to become ripe,4,.,to push sth.firmly;to make strong efforts to persuade sb.to do sth.,5,.,to say sth.officially or publicly,6,.,a small round mark,7,.,a person in your family who lived a long time ago,8,.,towards the outside,barrier,permit,ripen,press,declare,dot,ancestor,outwards,一,二,三,四,五,六,七,八,9,.,a dividing line,10,.,the title of a newspaper article printed in large letters,11,.,to turn around and around quickly,12,.,above your head;in the sky,13,.,something that causes death or harm if it is absorbed into the body;to kill a person by giving him poison,14,.,a river for boats and ships to travel along,15,.,a person who goes to live in a new country or region,boundary,headline,spin,overhead,poison,canal,settler,一,二,三,四,五,六,七,八,三、词汇拓展,1,.,n,.,探测,;,探险,vt,.,探测,;,探险,2,.,n,.,现象,(,pl,),3,.,adj,.,长久的,永久的,(,反义词,),4,.,vt,.,允许,;,许可,n,.,允许,;,许可,5,.,adj,.,成熟的,vt,.(,使,),成熟,6,.,vt,.,按,;,压,n,.,压力,7,.,adj,.,有毒的,n,.,毒药,;,毒物,8,.,vt,.,宣告,;,宣布,n,.,宣告,;,宣布,exploration,explore,phenomenon,phenomena,permanent,temporary,permit,permission,ripe,ripen,press,pressure,poisonous,poison,declare,declaration,一,二,三,四,五,六七,八,四、短语互译,1,.,开始,2,.,因为,3,.,发生,4,.,以,结束,5,.,减少,6,.,作为,结果,7,.,担任,;,充当,8,.,发生冲突,9,.,以,开始,kick off,because of,take place,end with,drop off,as a result of,work as,come into conflict,start with,一,二,三,四,五,六,七,八,10,.set up,11,.due to,12,.rather than,13,.as long as,14,.ring sb.up,15,.in case,16,.in conclusion,建立,因为,而不是,只要,给,打电话,假设,以防万一,总而言之,一,二,三,四,五,六,七,八,五、用正确的代词形式完成句子,并观察句子的结构,1,.It is a truly delightful place,looks the same as it must have done 100 years ago with its winding streets and pretty cottages.,2,.To warm himself,the sailor sat in front of the fire rubbing one bare foot against the,.,3,Niki is always full of ideas,but,is useful to my knowledge.,4,.The quality of education in this small school is better than,in some larger schools.,5,.The meeting will be held in September,but,knows the date for sure.,which,other,none,that,nobody/no one,一,二,三,四,五,六,七,八,六、阅读课文,将标题与段落匹配,Paragraph A,1Recent Interest,Paragraph B2.Early Space Exploration,Paragraph C3.Introduction,Paragraph D4.Conclusion,Paragraph E5.Into Deep Space,Paragraph F6.China,s Contribution,答案：,A.3,B.2,C.1,D.5,E.6,F.4,一,二,三,四,五,六,七,八,七、阅读课文,选择最佳答案,1,.Human began to explore space in,.,A.1957,B.1961,C.1969D.1970,2,.The“space race”between the US and the USSR ended with,.,A.the first manned flight,B.the moon landing,C.the launch of Sputnik 1,D.the number of manned flights dropping off,3,.Human beings first set foot on the moon in,.,A.1957B.1961,C.1969D.1990,A,B,C,一,二,三,四,五,六,七,八,八、阅读课文,在空白处填入,1,个适当的单词或括号内单词的正确形式,By the beginning of the 21th century,almost all of Planet Earth has been visited,1.,(describe)and mapped.Now we are looking outwards at the only frontier 2.,(leave)to explore space.,The age of space 3.,(explore)began in 1957.Sputnik 1 and Yuri Gagarin,s 4.,(go)into space marked the beginning of the“space race”between the US and the USSR.After the Hubble Telescope 5.,(launch),another burst of space was aroused.More planets have been discovered.The International Space Station is now being built in the Earth,s orbit so as to 6.,(research)life in space.,described,left,exploration,going,was launched,research,一,二,三,四,五,六,七,八,We are only really in the initial stages of exploring space but we have a long way since learning that the Earth is not flat and spins in an oval-shaped orbit 7.,the sun.The,8.,(possible)for the future are endless and,9.,long as people remain 10.,(interest),we will keep exploring the world overhead.The sky is no longer the limit.,around,possibilities,as,interested,1,2,3,4,5,6,7,8,1.,This,marked,the,beginning,of,the,“,space,race,”,between,the,US,and,the,USSR,which,ended,with,the,US,putting,a,man,on,the,moon,in,1969.,(,Page,26,Lines,11-13,),这标志着美国和苏联太空竞赛的开始,它以美国,1969,年把人送到月球而告终。,考点,with,的复合结构,句中,with the US putting a man,是,“with+,宾语,+,宾语补足语,”,构成的,with,复合结构,此结构在句中可做状语,也可做定语。本句中是,“with+,宾语,+,动词,-ing,形式,”,构成的复合结构做状语。其中宾语补足语往往由下列成分来充当,:,现在分词,(,词组,),、过去分词,(,词组,),、不定式、形容词、副词、介词短语、名词。,1,2,3,4,5,6,7,8,They were singing and dancing,with the fire burning in the middle.,(,现在分词做宾语补足语,表示宾语和宾语之间是主动关系,),他们围着燃烧的火唱歌跳舞。,The thief came in,with his hands tied back.(,过去分词做宾语补足语,表示宾语和宾语之间是被动关系,),小偷走了进来,双手被绑在身后。,With a lot of work to do,I can,t go to the cinema tonight.(,不定式做宾语补足语,),有好多工作要做,我今天晚上不能去看电影了。,He went to sleep with the windows open.(,形容词做宾语补足语,),他开着窗户睡觉。,1,2,3,4,5,6,7,8,She left for work with the light on.(,副词做宾语补足语,),灯没关她就去上班了。,Before he went on holiday,biologist Alexander Fleming left a dish with bacteria in it in his laboratory.(Page 24)(,介词短语做宾语补足语,),去度假之前,生物学家亚历山大,弗莱明把一个带有细菌的盘子放在实验室里。,Who is the woman with a baby in her arms?(,介词短语做宾语补足语,),那个怀里抱着婴儿的妇女是谁,?,He died with his daughter yet a schoolgirl.(,名词做宾语补足语,),他去世的时候女儿还是个学生。,1,2,3,4,5,6,7,8,考点延伸,有时,with,复合结构中的,with,可以变为,without,。,It was launched in 1990 so that astronauts could observe space without the Earth,s atmosphere being a barrier.,它发射于,1990,年,这样宇航员在观察太空时地球的大气层就不是障碍了。,with,复合结构以考查介词,with,后的动词形式为主。,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,2.,After,this,interest,faded,and,the,number,of,manned,flights,dropped,off.,(,Page,26,Lines,13-14,),从这以后,兴趣减弱,载人飞行的数量在减少。,考点,fade,v.,逐渐变弱,;,褪色,;(,声音、光线等,),暗淡,The light and music,faded,as we set sail from the harbor.,当我们从海港起航时,光线逐渐变暗,音乐声逐渐减弱。The music slowly,faded,out and someone began to speak.,音乐声渐渐消失,有人开始讲起话来。,The color of the cloth will,fade,little by little.,这块布的颜色会渐渐褪掉的。,Some 1,000 new words or usages join the English language each year while some,fade,from use.,每年大约,1 000,个单词增加到英语中,而有些淡出使用。,1,2,3,4,5,6,7,8,(1)fade,主要考查词义。,(2)fade,away/out,逐渐消失,;,病重死亡,fade,from.,从,逐渐消失,fade,into.,在,中逐渐消失,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,3.,It,was,launched,in,1990,so,that,astronomers,could,observe,space,without,the,Earths,atmosphere,being,a,barrier.,(,Page,26,Lines,16-17,),它于,1990,年发射,这样一来,天文学家可以观察太空时大气层不再是个障碍。,考点,barrier,n.,障碍,;,屏障,The two countries are going to meet to break down some,barriers,to trade between them.,这两个国家打算会晤商讨打破两国贸易的障碍。,Carbon dioxide,which makes a,barrier,between us and the sun,prevents heat from getting out of the atmosphere easily,so the earth is becoming warmer.,二氧化碳在我们和太阳之间设置了屏障,使得热量无法轻易从大气层散发出去,结果地球变得更暖和了。,1,2,3,4,5,6,7,8,(1)barrier,主要考查词义。,(2),近义词,:obstacle,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,4.,The,International,Space,Station,is,now,being,built,in,the,Earths,orbit,and,soon,will,be,working,as,a,permanent,manned,scientific,base,so,as,to,research,life,in,space,and,provide,a,stepping,stone,in,case,future,manned,flights,are,sent,out.,(,Page,26,Lines,23-26,),现在在地球轨道上正在建国际空间站,不久它将是永久的人造科学基地。建空间站为的是研究太空生命并为将来发送载人客机提供落脚地。,1,2,3,4,5,6,7,8,考点一,permanent,adj.,长久的,永久的,An unhappy childhood may have some negative effects on a person,s character;however,they are not always,permanent,.,一个不快乐的童年会对一个人的性格有负面的影响,然而,它们不总是永久的。,China serves as one of the five,permanent,members of the UN Security Council.,中国是联合国安理会五大常任理事国之一。,He wants a,permanent,job.,他想找一份固定的工作。,1,2,3,4,5,6,7,8,考点延伸,temporary,adj,.,暂时的,;,临时的,That is only a temporary solution to the problem.,那只是一个暂时解决问题的方法。,permanent,主要考查词义。,1,2,3,4,5,6,78,考点二,in,case,万一,(,后接句子,),【高考典句】,(2016,全国,卷,)Larry told her that he had already put out the fire and she should not move,in,case,she injured her neck.,拉里告诉她他已经把火扑灭,但是她不应该移动,以免伤到脖子。,It was considerate of Michael to inform us of his delay,in,case,we got worried.,麦克真是体贴,他通知我们他会迟点来以防我们着急。,I,ll be out for some time.,In,case,anything important happens,call me up immediately.,我要出去一段时间。万一有什么重要的事情发生,立即给我打电话。,1,2,3,4,5,6,7,8,考点延伸,(1)in case of,万一,(,后接名词,),In case of fire,all exits must be kept clear.,所有的出口必须保持畅通以防火灾。,(2)in this case,如果这样的话,in that case,如果那样的话,in any case,无论如何,in no case,绝不,(,相当于,never,放在句首时,句子采用部分倒装语序,),as is often the case(with.)(,对,),是常有的事,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,5.,You,are,not,permitted,to,work,if,you,are,on,a,student,visa.,(,Page,27,),如果你持有学生签证便不允许你工作。,考点,permit,vt.,允许,许可,【高考典句】,(2016,全国,卷,)I was the first Western TV reporter,permitted,to film a special unit caring for pandas rescued from starvation in the wild.,我是第一位被允许拍摄一个特别小组的西方电视记者,这个小组负责照顾从野外拯救的饥饿熊猫。,1,2,3,4,5,6,7,8,The rules of the school do not,permit,smoking.,校规规定不许吸烟。,Time does not,permit,me to stay here any longer.,时间不允许我再留在这里。,Will you,permit,me a few words?,你能允许我说几句话吗,Her father would not,permit,her to drink any wine.,她父亲不允许她喝任何葡萄酒。,1,2,3,4,5,6,7,8,考点延伸,阅读下列句子,指出其中黑体词的词性和含义,She took the car without,permission,.,词性,含义,He is applying for a,permit,to fish in the lake.,词性,含义,名词,允许,名词,许可证,1,2,3,4,5,6,7,8,(1)permit,是一个重要的高频考点,其词义、用法、过去式、过去分词形式、派生词都是考查的重点。,(2)permit,vt,.,允许,许可,permit,sb.to,do,sth.,允许某人做某事,(,被动,:sb.be,permitted,to,do,sth.),permit,doing,sth.,许可做某事,permit,sb.sth.,允许某人某事,a,fishing/parking,permit,捕捞,/,停车许可证,(3),近义词,:allow,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,6.,Do,you,have,any,ripe,melons,?(,Page,135,听力材料,),你们有熟了的甜瓜吗,?,Ill,go,and,tell,her,theres,no,ripe,melon.,(,Page,135,听力材料,),我会去告诉他们没有成熟的甜瓜。,考点,ripe,adj.,成熟的,Please help us pick these apples,because they will be too,ripe,soon.,请帮我们采摘这些苹果吧,因为它们快要熟透了。,1,2,3,4,5,6,7,8,考点延伸,(1)ripen,v,.(,使,),成熟,We,ve only got one melon and it will ripen next week.(Page 135,听力材料,),我们只有一个甜瓜,而且它下周才会熟。,The peaches are ripening quickly;we shall soon be able to pick them.,桃子很快就熟了,不久我们就能把它们摘下来了。,1,2,3,4,5,6,7,8,(2),类似用法,:,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,7.,Well,I,havent,actually,pressed,the,button,to,turn,the,TV,on,but,I,tried,the,light,and,it,doesnt,work.,(,Page,135,听力材料,),实际上我并没有按动按钮来打开电视,但是我试着开灯了,但是灯没有亮。,考点,press,v.,按,;,压,If you,press,the button,the machine will start.,如果你按这个按钮的话,机器就会发动。,The doctor,pressed,the little boy,s chest hard to help him breathe again.,为了帮助他能够重新呼吸,这位医生使劲地按压这位小男孩的胸部。,1,2,3,4,5,6,7,8,考点延伸,(1),阅读下列句子,指出黑体词的词性和含义,The bank is,pressing,us to pay off the loan.,词性,含义,The story was reported in the,press,.,词性,含义,动词,催促,敦促,逼迫,名词,媒体,1,2,3,4,5,6,7,8,(2)press,v,.,按,压,pressure,n,.,压力,impress,vt,.,打动,;,留下印象,impression,n,.,印象,express,v,.,表达,expression,n,.,表达,;,表情,;,词语,press,主要考查词义。,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,8.,.NASA,declared,that,there,had,been,life,on,Mars,in,the,form,of,tiny,bacteria.,(,Page,135,听力材料,),美国宇航局声称火星上曾经有以极小的细菌形式存在的生命。,考点,declare,vt.,宣告,;,宣布,After she read his letter,she,declared,that she didn,t want to see him again.,看完他的信后,她宣称再也不愿见到他了。,They,declared,themselves against the plan.,他们声明反对这项计划。,The politician,declared,his views to a group of reporters from the press.,这个政治家向一群媒体的记者声明了自己的观点。,He,declared,himself to be a great scholar openly.,他公开声称自己是一个大学者。,1,2,3,4,5,6,7,8,考点延伸,(1)declaration,n,.,宣告,;,宣言,the Declaration of Independence,独立宣言,(2),辨析,:declare,与,announce,1,2,3,4,5,6,7,8,They haven,t formally announced their engagement yet.,他们还没有正式宣布订婚的消息。,They have time and time again declared that they will never be the first to use nuclear weapons.,他们一再宣布不会首先使用核武器。,1,2,3,4,5,6,7,8,(1)declare,主要考查词义。,(2)declare+,宾语,+(to,be,或,as)+,adv,./,adj,./,介词短语,宣称,声称,declare,war,on.,向,宣战,declare,oneself,for/against,sth.,声称支持,/,反对某事,declare,to,sb.+that-clause,向,宣称,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,语法指南,代词,代词是高考考查的重点语法题目之一,因为代词具有较大的灵活性,也是考生容易出错的题目。从高考考查情况看,高考考查最多的是不定代词,因为不定代词是整个代词中最为活跃的部分,其次是名词性物主代词和反身代词。我们在学习中要特别注意以下三个方面,:,1.,掌握人称代词、所有格代词、疑问代词、反身代词、指示代词的基本用法。,2.,重点掌握不定代词的指代含义及数的情况,能通过语境准确选取答案。,3.,掌握,it,的用法。,1,2,3,4,5,6,7,8,一、人称代词,1,.,人称代词的主格通常做主语,宾格做宾语,;,做表语的人称代词一般用宾格,口语中尤其如此。,He thanked me for my timely help.,他因为我及时的帮助而感谢我。,2,.,做主语的人称代词如果孤立地用于无谓语动词的句子中,通常用宾格。,I like English.,我喜欢英语。,Me,too.,我也喜欢。,3,.,在,than,as,后用主格、宾格都可以。,I am taller than she(is).=I am taller than her.,我比她高。,4,.,强调句中人称代词的使用应该根据其具体所做的成分而定。,It was he who helped me out of trouble.,是他帮助我脱离了困境。,1,2,3,4,5,6,7,8,二、所有格代词,形容词性物主代词不属于代词范畴,而名词性物主代词可称为所有格代词。,Your coat is black while mine is red.,你的外套是黑色的,而我的是红色的。,(mine,所有格代词做主语,),1,2,3,4,5,6,7,8,三、反身代词,常见的反身代词有,:myself;yourself;himself;herself;itself;ourselves;yourselves;themselves,。反身代词常用作宾语、表语或主语、宾语的同位语。,He teaches himself Japanese every evening.,他每天晚上自学日语。,(,宾语,),She is not quite herself today.,她今天身体不太舒服。,(,表语,),I myself can repair the bike.,我自己会修自行车。,(,主语的同位语,),1,2,3,4,5,6,7,8,考点延伸,by oneself=alone,独自,for oneself,独立,为自己,enjoy oneself,玩得愉快,seat oneself,坐下,dress oneself,给自己穿衣,come to oneself,苏醒,devote oneself to,专心于,献身于,help oneself to,自行取用,不用客气,make oneself at home,不要客气,be oneself,处于正常状态,显得自然,Please finish your homework by yourself.,请你独立完成家庭作业。,1,2,3,4,5,6,7,8,四、指示代词,常见指示代词有,this;that;such;these;those,等,在句子中常做主语、宾语、表语和定语。,1,.this(these),一般指时间和空间上较近的人或物,而,that(those),常指时间和空间上较远的人或物。,This is a novel and that is a magazine.,这是一本小说,那是一本杂志。,(this,近指,;that,远指,),2,.this(these),一般指后面要讲到的事物,而,that(those),常指前面讲到的事物。,What he told me is this:he wanted to go to Beijing.,他告诉我的是这件事,:,他想去北京。,(this,指后面句子,),He didn,t come.That was why he didn,t know.,他没来。那是他不知道的原因。,(that,指前面句子,),1,2,3,4,5,6,7,8,3,.that,those,还常用来指代前面提到过的某个名词。,The oil output in 1998 was higher than that of 1995.,1998,年的石油产量比,1995,年的高。,(that,代替,oil output),Some people think the cars made in Japan are better than those in Germany.,一些人认为日本制造的汽车比德国的好。,(those,代替,the cars),4,.such,一般在句中做表语。,Such is my answer.,这就是我的答案。Such are the results of the exams.,这就是考试结果。,1,2,3,4,5,6,7,8,五、不定代词,凡是不是用来指明代替任何特定名词的代词叫不定代词。不定代词代替名词或形容词在句中可用作主语、宾语、表语和定语。不定代词包括,:all,both,every,each,either,neither,more,little,few,much,many,another,other,some,any,one,以及,something,anything,everything,somebody,someone,anybody,anyone,nothing,nobody,no one,none,everybody,everyone,等。以下是常见考点,:,1,2,3,4,5,6,7,8,1,.one,that,和,it,one,可以泛指人或者事,(,东西,),复数为,ones,。,one,泛指同类中的一个,it,特指上文中提到的人或物。,that,特指上文提到的同一类人或物。记住下列三点区别,:,(1)it=the/this/my.+,单数名词,one=a/an+,单数名词,即,it,代替特定的单数名词,one,代替不特定的单数名词。,(2)one,之前加上定冠词,the,可以表示特指,one,前如有形容词修饰,之前还可以加上不定冠词,但是,it,之前既不能加冠词也不能加形容词。,1,2,3,4,5,6,7,8,(3)that,代替单数可数名词相当于,the one,或,the+,单数名词,;that,还可以代替不可数名词。例如,:,There are some bikes in the shop and I want to buy one.(,同类中的不确定的某一个,),The book is nice and I like it.(it,特指前面提到的那本书,),The book is more interesting than that/the one on the desk.(that,特指与上文提到的书是同类,),1,2,3,4,5,6,7