2022届高考英语一轮总复习选修6Unit4Globalwarming课件新人教版
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2022届高考英语一轮总复习选修6Unit4Globalwarming课件新人教版

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时间:2021-09-17

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选修六 Unit 4 Global warming 1 必备知识·盘点夯基 2 核心素养·精讲层练 3 高效演练·素能提升 1 必备知识·盘点夯基 Ⅰ.单词立体巧记 tend  quantity  glance  advocate  mild  range  tendency  refresh  average  pollution  circumstance  flood  range  tend  average  circumstance  Quantities  refreshed  oppose  opposed  educator  educate  education  consequence  consequently  state  statement  steady  steadily  existence  exist  contribution  contribute  consume  consumer  growth  grow disagreement  disagree  agree  agreement  consequences  Consequently  disagreements  agreement  stated  statement  steady  steadily  contributed  contributions  educator  educating  opposed  opposition  联想积累: 1.特别“不规则”的名词复数小结 ①datum →data 数据 ②medium →media 媒体 ③bacterium →bacteria 细菌 ④criterion →criteria 标准 ⑤phenomenon →phenomena 现象 2.与“灾难”有关的名词集锦 ①flood 洪灾 ②drought 旱灾 ③disaster 灾难 ④catastrophe 大灾难 ⑤earthquake 地震 ⑥tsunami 海啸 Ⅱ.短语语境助记 come about  subscribe to  quantities of  go up  result in  be opposed to  even if  keep on  on the whole  on behalf of  put up with  so long as  and so on  kept on  came about  put up with  resulted in  going up  on behalf of  Ⅲ.句式运用速记 It’s  that  As/So long as  2 核心素养·精讲层练 1.quantity n. 数量 “a quantity of+名词”作主语时,谓语动词用单数;而“quantities of+名词”作主语时,谓语动词用复数。 夯基—单句语法填空。 ①A large quantity of books _____________________ (contribute) to the children in the countryside since then. ②As a result of destroying the forests,a large quantity of desert ____________ (cover) the land in the last few years. ③____________ (quantity) of food and tents were sent to earthquake- stricken areas from Shandong Province. have been contributed  has covered  Quantities  夯基—单句改错。 ④Do you give a discount if we buy it on large quantities?________ 提能—单句写作。 ⑤(2018·天津卷书面表达)I know you once participated in the Robotics Competition and won the award, so you __________________________ _______________________________________. 我知道你曾经参加过机器人大赛,并且获了奖,因此你肯定积累了 大量的经验。 on →in  must have accumulated a large  quantity of/large quantities of experience  opposed adj. 反对的;对立的 opposite n. 相反的人或事物 adj. 相反的;对立的 2.oppose vt. 反对;反抗 (1)oppose doing sth. 反对做某事 (2)be opposed to doing sth. 反对做某事 (1)oppose后跟表示动作的词作宾语时,动词要用动名词形式。be opposed to结构中,to是介词,其后也要用动词的-ing形式。 (2)表示反对的其他表达:disagree with, object to, be against等。 夯基—单句语法填空。 ①However, many students and parents oppose ____________ (separate) students into science and art. ②The major is strongly _________ (oppose) to building a new hall, which may cost a lot of money. separating  opposed  提能—词汇升级。 ③The senior students are strongly against being treated unfairly by others. →The senior students strongly __________ being treated unfairly by others. →The senior students _____ strongly ___________ being treated unfairly by others. object to  are  opposed to  (1)a wide range of 一系列…… beyond/out of range 在射程外;在范围外 within range 在射程以内;在范围内 (2)range from… to… 在……范围内变动;包括由……到……之间的 各类事物 range between… and… 在……和……范围内变动 3.range n. 种类;范围;幅度;界限v. (在一定范围内)变动;变化;排 列 夯基—补全句子/单句语法填空。 ①The table tennis team will hold ____________________ (一系列的活 动) including some training and matches. ②When driving on highways, the driver must control his or her speed ___________ the range of speedlimiting. a range of activities  within/in  ③For lovers of the great outdoors, there are activities, _________ (range) from canoeing to bird watching. ④(2020·全国卷Ⅱ)In any given office, employees can range ______ age 22 to 70 and beyond, and finding common ground in communication style can be a challenge. ranging  from  提能—句式升级。 ⑤He has a number of interests. They range from playing chess to swimming. →He has a number of interests, ____________________________ _____________. (定语从句) →He has a number of interests, ___________________________ __________. (非谓语动词作定语) which range from playing chess   to swimming   ranging from playing chess to   swimming   4.put up with忍受 put aside节省(时间、钱等);储蓄 put away收好;储存……备用 put back放回;推迟 put down写下;记下;镇压 put forward提出(意见、建议);推荐;提名;将……提前 put off推迟;延期 put on增加;上演;穿上;戴上 put out熄灭;生产;出版 put up举起;张贴;为……提供食宿 表示“容忍;忍受”的词语还有:stand,tolerate,bear等。 选用以上短语填空。 ①Tom would like to find somewhere to work because he cannot ___________ his boss. ②If you’ve got some good ideas, you can _____ them _________ at the meeting. ③The football match had to be ________ because of the bad weather. ④It is wise to __________ some money for old age. put up with  put  forward  put off  put aside 句中的so long as引导条件状语从句,意为“只要”。 5.It is OK to leave an electrical appliance on so long as you are using it. 只要你使用电器设备,你可以让它开着。 (1)引导条件状语从句的连词短语: in case 如果;万一 on condition that 只要;如果 provided that 如果;条件是 (2)as… as的其他短语: as well as 也;又;和……一样好 as soon as 一……就…… as far as 就……而言;至于 夯基—补全句子。 ①___________________________ (只要我们有坚强的意志),we will be able to overcome any difficulty. ②(全国卷I书面表达)You can write anything relevant ___________ __________________ (只要有趣) and informative. ③We can know more about the life of great people _______________ _______________ (也能了解历史和文化)of other countries. ④A distant relative is not __________ (和……一样好)a near neighbour. As long as we have a strong will  as/so long   as it’s interesting   as well as history   and cultures   as good as  提能—句式升级。 ⑤You won’t find paper-cutting difficult if you keep practicing it. →You won’t find paper-cutting difficult _________________________. as long as you keep practicing it  3 高效演练·素能提升 Ⅰ.单句语法填空 1.____ behalf of everyone here, I wish you a pleasant journey back to your country. 2.This restaurant has become popular for its wide range ____ foods that suit all tastes and pockets. 3.Equally, friends have to learn to put ____ with annoying habits and to tolerate differences of opinion. On  of  up  4.One’s life has value _______ long as one brings value to the life of others. 5.On the other hand,the cost of everything from housing to education has risen __________ (steady) in recent decades. 6.(2018·全国卷Ⅲ阅读)Many people tend ________ (talk) about traditions without knowing what they really are. 7.According to BBC reporter Denise, it is the high pace of modern lifestyle that _________ (result) in the decline of traditional family dinner in the UK. as/so  steadily  to talk  results  8.Quantities of money _______________ (spend) in bringing up the children since they were married. 9.(2017·北京卷)The national park has a large collection of wildlife, _________ (range) from butterflies to elephants. 10.—My son is addicted to drugs. He isn’t hopeless,is he? —Yes, ________ he mends his ways and starts all over. 11.The settlement is home to nearly 1,000 people,many of whom ______ (leave) their village homes for a better life in the city. have been spent  ranging  unless  left  12.The economy has grown at a remarkable rate, ___________ (average) nearly 10% per year. 13.We should do our work well to make _______________ (contribute) to our future, our society and our nation. 14.I wonder how ____ came about that Chinese climbers successfully finished the torch relay on the Mount Qomolangma, where the air is so thin. 15.We advocate _________ (solve) international disputes by negotiation, instead of appealing to arms. averaging  contributions  it  solving  Ⅱ.单句改错 1.Opposed the plan of raising prices, the public decided to go on strike on Sunday. ___________________________________ 2.For average, students in Senior One spend 7 hours per week reading. _________ 3.As consequence of human activities like cutting down bamboos, the pandas are lacking of food source. _________________ Opposed →Opposing或Opposing后加to  For →On  As后加a或As →In  4.Forgetting to check the weather forecast before heading out should result from you getting wet. __________ 5.At present, a large quantity of food and water are needed in the earthquake-stricken area. _________ 6.As we all know, games play a very important role in the grow of children. ______________ from →in  are →is  grow →growth  Ⅲ.单句写作 1.只要我的心脏还在跳动,我就要为人民工作。(as/so long as) __________________________________________________________ 2 . 我 一 旦 设 定 了 学 习 目 标 , 在 任 何 情 况 下 都 不 应 该 放 弃 。 (circumstance) __________________________________________________________ _______ As/So long as my heart still beats,I will go on working for the people. Under no circumstances should I abandon my learning goals once I set them. 3.毫无疑问,那个国家在过去几年里消耗了大量的能源。(doubt; consume) __________________________________________________________ _____________________ 4.总体上说,有很少的成员反对这个新决定。(whole;oppose) __________________________________________________________ _________ There is no doubt that that country has consumed quantities of energy in the last few years. On the whole,there are few members who are opposed to the new decision. 5.在我们当中有些分歧,所以需要选一个日期来讨论这个问题。 (disagreement;decide on) __________________________________________________________ _____________________ There are some disagreements among us,so we need to decide on a date to discuss the matter. Ⅳ.语篇填空 There is no doubt that the earth is becoming 1.________(warm) on average. But how has this come about and does it matter? People have fierce debates about whether 2.____ is human activity that has caused this global warming, 3.__________(compare) with most of the natural changes. warmer  it  compared  Many scientists 4.______ Dr. Janice Foster believe that people have caused the increase in the earth’s temperature by 5._________(burn) fossil fuels like coal, natural gas and oil to produce energy whose byproducts 6.___________(call) “greenhouse” gases, the most important one of 7._______ is carbon dioxide. More heat energy will 8.___________(trap) in the atmosphere causing the global temperature 9.______(go) up so long as the increased amount of carbon dioxide are produced. like  burning  are called  which  be trapped  to go  On the other hand, scientists like George Hambley believe that any warming will be mild with few bad environmental consequences and more carbon dioxide is 10.__________(actual) a positive thing.actually  Ⅴ.话题写作 用本单元词汇、句式和语法知识写满分作文 假设你校将举办城市环保宣传活动,请你用英语写一篇演讲稿,内 容包括:①垃圾现状;②提出倡议。 补充要点句(加黑体部分请利用本单元所学词汇) ①很荣幸代表我的班级发言。 It is a great honour for me to __________________________________. ②我们几乎每天都能看到许多诸如塑料袋、果皮之类的垃圾漂浮在 我校后面的河里。 Almost every day _____________________,such as plastic bags,and fruit peels _____________________________ behind our school. make a speech here on behalf of my class  quantities of rubbish  can be seen floating on the river  ③毫无疑问是垃圾导致了河水的污染。 __________________________________________________________ ___________________ ④即使我们强调保护环境的重要性,很多人仍继续扔垃圾。 _____________________________ of protecting the environment, _______________________________. There is no doubt that the rubbish contributes to/results in the pollution of the river. Even if we stress the importance  many people just keep on littering  ⑤我们无法容忍并强烈反对这样的行为。 We can hardly ______________________________________________. ⑥只要我们致力于保护环境,世界就会变成一个更加美好的居住的 地方。 ________________________________________________________, the world will become a much better place to live in. put up with and are strongly opposed to such behaviour  As long as we can make contributions to protecting the environment 升级平淡句 利用强调句式升级句③ __________________________________________________________ ___________________________ There is no doubt that it is the rubbish that contributes to/results in the pollution of the river. 衔接成美文(请利用适当的过渡衔接词汇,如:on the whole,in my view等) __________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ It is a great honour for me to make a speech here on behalf of my class. Almost every day quantities of rubbish, such as plastic bags, and fruit peels can be seen floating on the river behind our school. There is no doubt that it is the rubbish that contributes to/results in the pollution of the river. __________________________________________________________ ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ _______________________________________________________ Even if we stress the importance of protecting the environment, many people just keep on littering. On the whole, we can hardly put up with and are strongly opposed to such behaviour. In my view, as long as we can make contributions to protecting the environment, the world will become a much better place to live in.  您好,谢谢观看! 谢谢观看

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