高中英语人教版 (2019)必修 第一册Unit 5 Languages around the world课文内容ppt课件

这是一份高中英语人教版 (2019)必修 第一册Unit 5 Languages around the world课文内容ppt课件，共43页。PPT课件主要包含了研真题 链接高考，理清脉络，真题再做，语言能力，survive　，n分布 ，n幸存 ，牢记熟词生义 ，稳定的，占上风等内容，欢迎下载使用。

(2018·全国Ⅰ卷,阅读理解C)——语言学习Languages have been cming and ging fr thusands f years,but in recent times there has been less cming and a lt mre ging.When the wrld was still ppulated by hunter-gatherers,small,tightly knit(联系) grups develped their wn patterns f speech independent f each ther.Sme language experts believe that 10,000 years ag,when the wrld had just five t ten millin peple,they spke perhaps 12,000 languages between them.
Sn afterwards,many f thse peple started settling dwn t becme farmers,and their languages t became mre settled and fewer in number.In recent centuries,trade,industrialisatin,the develpment f the natin-state and the spread f universal cmpulsry educatin,especially glbalisatin and better cmmunicatins in the past few decades,all have caused many languages t disappear,and dminant languages such as English,Spanish and Chinese are increasingly taking ver.
At present,the wrld has abut 6,800 languages.The distributin f these languages is hugely uneven.The general rule is that mild znes have relatively few languages,ften spken by many peple,while ht,wet znes have lts,ften spken by small numbers.Eurpe has nly arund 200 languages;the Americas abut 1,000;Africa 2,400;and Asia and the Pacific perhaps 3,200,f which Papua New Guinea alne accunts fr well ver 800.The median number(中位数) f speakers is a mere 6,000,which means that half the wrld’s languages are spken by fewer peple than that.
Already well ver 400 f the ttal f 6,800 languages are clse t extinctin(消亡),with nly a few elderly speakers left.Pick,at randm,Busuu in Camern(eight remaining speakers),Chiapanec in Mexic(150),Lipan Apache in the United States(tw r three) r Wadjigu in Australia(ne,with a questin-mark):nne f these seems t have much chance f survival.
28.What can we infer abut languages in hunter-gatherer times?A.They develped very were large in had similar were clsely cnnected.
答案 B　解析 推理判断题。根据第一段中的“When the wrld was still ppulated by hunter- spke perhaps 12,000 languages between them”可知,在依靠狩猎和采集生活的时代,人们使用的语言种类很多。
29.Which f the fllwing best explains“dminant”underlined in Paragraph 2?
答案 C　解析 词义猜测题。根据上文提到的“ have caused many languages t disappear”和下文的“such as English,Spanish and Chinese are increasingly taking ver”可知,英语、西班牙语和汉语正在逐渐取代一些语言。由此可猜测该词的意思是“占优势的”,所以选C项。
30.Hw many languages are spken by less than 6,000 peple at present?A.Abut 6, 3, 2, 1,200.
答案 B　解析 细节理解题。根据第三段的第一句“At present,the wrld has abut 6,800 languages”和最后一句中的“is a mere 6,000,which means that half the wrld’s languages are spken by fewer peple than that”可知,B项正确。
31.What is the main idea f the text?A.New languages will be ’s lifestyles are reflected in develpment results in fewer determines language evlutin.
答案 C　解析 主旨大意题。通读全文可知,在依靠狩猎和采集生活的时代,语种众多。但是随着工业化、贸易、全球化等的发展,许多语种消失了。由此可知,人类的发展导致了语种的减少,所以选C项。
语言能力1.掌握构词知识
distribute　
2.猜测生僻词词义Already well ver 400 f the ttal f 6,800 languages are clse t extinctin,with nly a few elderly speakers left.　　　 
4.仿写经典句型Already well ver 400 f the ttal f 6,800 languages are clse t extinctin,with nly a few elderly speakers left.仿写:所有的工作都做完了,我们去了附近的社区,把它们送给了住在那里的人。　　　　　　　　　　　,we went t the nearby neighburhd and gave them t the peple living there. 
With all the wrk dne
5.破解复杂句式The general rule is that mild znes have relatively few languages,ften spken by many peple,while ht,wet znes have lts,ften spken by small numbers.分析:本句是一个含有表语从句的主从复合句。主句的主语是The general rule,is是系动词。其中that引导　　　　从句;在表语从句中,while用作并列连词,表示　　　　　　　。 
译文: 
一般的规律是,温带的语言种类相对较少,且通常有许多人使用,而炎热、潮湿的区域则有很多种语言,通常有少量的人使用。
 
锁定关键词句,破解主旨大意
Ⅰ.熟词生义练1.address(P61)
称呼　发表演说　提出　
在(信封或包裹)上写上姓名(或地址)　
2.present(P62)
礼物,赠品　现在,目前　 出席的,在场的　 现在的,目前的　
主持播出(电视或广播节目)　
3.majr(P62)
主要的;重要的;大的　
(大学生的)专业,主修课程　
(大学专业的)主修学生　
(英军、美军及其他军队中的)少校
Ⅱ.读后续写　微技能(六):动作神态描写之“紧张”词汇积累
词块必记1.stress ut(使)焦虑,紧张2.a fld f tensin紧张情绪泛滥3.butterflies in ne’s stmach情绪紧张,心里发慌4.tighten ne’s face面孔僵硬5.reduce/relieve/ease tensin减轻/缓解/缓和紧张
6.sense the tensin感到紧张7.make smene nerve弄得某人烦心,使某人紧张不安,使某人提心吊胆8.feel nervus感到紧张9.breathe rapidly呼吸急促10.bite ne’s nails咬指甲
佳句背诵1.Bill lked very nervus,and I culd see his hands were shaking.比尔看上去很紧张,我能看到他的手都在发抖。2.He was pacing nervusly up and dwn the rm.他紧张地在房间里来回踱步。3.She tried t hide her nervusness,but it was clear she wasn’t cmfrtable making the speech.她试图掩饰自己的紧张,但是她发表讲话的时候显然很不自在。
4.It was the mrning f the Wrld Cup Final and mst f the players had butterflies in their stmachs.那是世界杯决赛的早上,大部分球员心里都非常紧张。5.Everyne waited tensely fr the winner’s name t be annunced.每个人都紧张地等待着将被宣布的胜出者的名字。
完成句子1.我往舞台上走的时候,感觉手心冒汗,心跳加速。While I was walking nt the stage,I culd 　　　　　　　　　　　　　　　　　　　　　.(动词) 2.我的心狂跳,双腿发抖。我深吸一口气,心里发慌。My heart beat wildly and my legs trembled.　　　　　　　　　　　　　　　　　　　　　　　　.(介词短语) 
feel my palms sweating,heartbeat racing　
With butterflies in my stmach,I breathed deeply　
3.当我们站在后台的时候,我紧张极了。When we were standing backstage,　 　　　　　　　　　　　 　　　　.(表紧张的名词作主语) 4.当叫到我的名字时,我能感觉我的心跳到嗓子眼了。　　　　　　　　　　　　　　　　　 when my name was called.(夸张的修辞手法) 5.我紧张地站在那里,喉咙发紧,不知道下一步怎么办。　　　　　　　　　　　　　　　　　　　　　　　　　　,wndering what t d next.() 
nervusness/tensin came flding ver me　
I culd feel my heart in my muth　
I std there s nervusly that I felt my thrat tight
Ⅰ.单句填空A组　基础必练1.I appreciate 　　　　　　　(invite) t yur party,but I have an imprtant activity t attend. 2.Having struggled 　　　　　　　(find) a jb fr mnths,Mary finally tk a psitin at a lcal advertising agency. 3.In recent years,with rapid ecnmic develpment,the energy is 　 　greater demand in China. 4.They survived in the fire 　　　　　means f breathing thrugh a wet twel. 
being invited　
5.He is equal t 　　　　　(undertake)the task,fr n ne 　　　　　(equal)him in the area.In ther wrds,he is 　　　　　equal. 
undertaking
B组　高考链接6.(2021·新高考全国Ⅰ卷)When the explrers first set ft upn the cntinent f Nrth America,the skies and lands were alive with an astnishing ________(vary) f wildlife. 7.(2020·新高考全国Ⅰ卷)Hwever,the 　　　　　(majr) f peple are effective speakers because they train t be. 8.(2020·新高考全国Ⅰ卷)Whatever it is,the result is a fine and vivid 　　　　　(describe) f the purest f Central Asian traditins. 
descriptin　
9.(2020·全国Ⅱ卷)The ppularity f these platfrms is spreading 　　　　　(glbe). 10.(2019·天津卷)An academic paper f 2,000 t 2,500 list f 　　　 　　(refer) must be included. 
refer t,be cnnected with,relate t,play a mre and mre imprtant rle in,(be)based n,pint f view,ups and dwns,used t,lead t,date back t
1.As China 　　　　　　　　　　　　　　　　　　　glbal affairs,it is very imprtant fr us t have a gd knwledge f Chinese. 2.Accrding t the expert,the temple has a histry 　　　　　　　　　the early Tang Dynasty. 3.We are bund t see sme 　　　　　　　　　alng the rad t recvery. 
plays a mre and mre imprtant rle in　
dating back t
ups and dwns　
4.As a matter f fact,lung cancer 　　　　　　　　　　　smking. 5.He learned later that it was his carelessness that 　　　　　　his failure in the exam. 6.When yu make a speech,yu’d better prepare fr it well in advance and nt 　　　　　　yur ntes t ften. 7.It’s well knwn that sme diseases 　　　　　　air pllutin. 8.Frm my 　　　　　　　,it is f great imprtance t pay attentin t the feelings f urselves. 
is cnnected with　
pint f view　
9.My hmetwn has changed greatly since ten years ag,and it n lnger lks the same as it 　　　　　be. 10.　　　　　　 the earthquake that struck Tangshan in 1976,the mvie After Shck is extremely striking. 
Ⅲ.单元语法专练1.Wuld yu be kind enugh t help the by 　　　　　　Chinese is really hard t learn? 2.Gun cntrl is a subject abut 　　　　　Americans have argued fr a lng time. 3.China is the nly cuntry in the wrld 　　　　　wild pandas can be fund. 4.The reasn 　　　　　he was late was that his car brke dwn n the way. 5.I still remember the happy days 　　　　　I lived in the cuntryside. 
Ⅳ.话题微写作【写作素材】1.中国书法对我们学生来说很重要。(be f+名词)2.书法如此重要的原因有很多。(calligraphy)3.无论你参加哪种类型的考试,你的笔迹都会影响你的成绩。(n matter)4.随着中国在世界上的地位的提高,汉字已经成为全球性的文字。(glbal,character)5.在我看来,学生应该努力学习中文。(pint f view)
【连句成篇】将以上句子连成一篇语言流畅、用词准确、逻辑严密的短文。