2024屆高考英語一輪復習課時知能訓練:人教版選修八 Unit 2《Cloning》
課時知能訓練Ⅰ.閱讀理解
(2024·廣東潮州月考)The hole in the Earth's ozone layer (臭氧層)has until now protected Antarctica from the worst effects of global warming.But scientists have warned that as the hole closes up in the next few decades,temperatures on the continent could rise by around 3℃ on average,with melting ice contributing to a global sea level increase of up to 1.4 metres.
In the past decades the western Antarctic has seen rapid ice loss as the world has warmed,but the other parts of the continent have,paradoxically,been cooling,resulting in a 10% increase in ice in the seas around the region.This is because the hole in the ozone layer has increased cold winds in Antarctica,making much of the continent surface colder than usual.
But now that the gasses that cause the ozone hole have been banned,scientists expect the hole to repair itself within the next 50 to 60 years.By then the cooling effect will have faded out and the Antarctic will face the full impact of global warming.This means an increase in average air temperatures of around 3℃ and a reduction in sea ice by around a third.
The biggest threat to the continent comes from warming seas.Robert Johnson,a scientist who monitors Antarctica ice sheets,said,“The ice sheets in Antarctica are hundreds of metres thick.But once warm ocean waters start flowing underneath,the ice will begin thinning and could break up very quickly.” Thinning ice sheets cause ice to break away from the continent and to melt even faster.Escaping ice from western Antarctica has already resulted in a 10% rise in global sea level in recent decades.
Johnson believes that international action to reduce global warming is required immediately or it may be too late.“Everything is connected—Antarctica may be a long way away but it is an important part of the Earth's
system,” said Johnson.“It contains 90% of the world's ice,70% of the world's fresh water and that is enough,if it melts completely,to raise sea levels by 63 metres.”
Even in a worse-case situation scientists don't expect the ice to entirely disappear,but predict that,because of the melting ice sheets,average sea level rise will be around 1.4 metres higher by the end of the century.
【語篇解讀】 本文主要描述了由于臭氧層的破壞,南極洲冰層正處于加速融化的危險中??茖W家認為南極冰層不會完全消失,但海平面會隨著冰層的融化而上升。
1.The underlined word “paradoxically” (in Paragraph 2) most probably means “________”.
A.rapidly
B.approximately
C.contradictorily
D.apparently
【解析】 詞義猜測題。首先,選項詞義要牢記;其次,劃線詞所在句中的but為推斷關鍵,劃線詞應理解為相反地。
【答案】 C
2.What is the effect of the hole in the ozone layer on Antarctica?
A.It is making much of the continent colder.
B.It is causing the ice to melt faster.
C.It is making the effects of global warming in the region worse.
D.It is reducing the amount of water in Antarctica.
【解析】 細節理解題。從第二段最后一句“This is because the hole in the ozone layer has increased cold winds in Antarctica,making much of the continent surface colder than usual.”可以得出答案。
【答案】 A
3.What do scientists think is the biggest danger facing Antarctica?
A.Rising sea levels.
B.Warming sea water temperature.
C.Water pollution.
D.Growing ice sheets.
【解析】 細節理解題。從第四段第一句“The biggest threat to the continent comes from warming seas.”可得出答案。The biggest threat對應the biggest danger。
【答案】 B
4.Which of the following is TRUE according to the passage?
A.Antarctica contains most of the world's fresh water.
B.The average temperature has increased by 3 degree centigrade in recent decades.
C.Antarctica is currently experiencing the full effects of global warming.
D.Ten percent of Antarctica's ice has already been lost.
【解析】 細節理解題。(或通過常識亦可判斷),從第五段最后一句“It contains 90% of the world's ice,70% of the world's fresh water.”可得出答案。
【答案】 A
5.The BEST title for the passage is ________.
A.Our planet in danger
B.Antarctica melting away
C.Action plan to save Antarctica
D.Let's save the ozone layer
【解析】 標題確定題。先排除A,然后文中未提及任何挽救南極的措施同時未提到呼吁保護臭氧洞,排除C、D兩項。全文論述的是南極洲正處于融化的危險之中,故選B。
【答案】 B
Ⅱ.信息匹配
下面是一篇應用文及其應用場合的信息,請閱讀下列應用文和相關信息,并按照要求匹配信息。
首先請閱讀下列應用文:
A.Sales Manager Requirements:
Minimum of 2-year sales experience;
University/College degree;
Good command of English;
Excellent communication skills;
Responsible,patient,energetic,enthusiastic;
Customer service,teaching experience is preferred;
Basic office computer skills (Excel,Word,E-mail).
B.Project Management Assistant Requirements:
Good English and computer skills;
Related working experience is a must;
Patient,careful,supportive;
Strong team spirit.
C.English Teacher Requirements:
University degree or above in English major;
Eager to learn and open-minded with creativity;
With deep understanding and respect for different cultures.
D.Marketing Assistant Requirements:
College degree or above with good English (speaking and writing) skills;
With basic ideas of sales and marketing;
Working experience is not necessary;
Good communication and presentation skills.
E.Accountant Requirements:
College degree or above in finance (金融學) area;
Good English and computer skills;
Good sense of finance management;
At least two years of experience as an accountant in an international organization is a must; Self-management,hard-working,independent and able to deal with pressure.
F.Nurse Requirements:
College degree or above in medicine area;
Good communication and nursing skills;
Good sense of responsibility;
At least two years of experience as a nurse in a big hospital;Patient,careful,polite,hard-working.
請閱讀以下職位申請者的信息,然后匹配申請者和所提供的工作崗位(所提供的工作崗位有一個是多余的)。
1.Harry Evans graduated from the University of Oxford.At the university,he majored in English literature,and got a Bachelor's degree.
2.Jack Blunkett has been an accountant in an international company for four years after graduating from the Finance University,and he is good at English and computer.
3.Peter Hassle is a manager of an international company,and his duty is to sell the products of the company.
4.Thomas Wright got a master's degree.His spoken English is excellent,but he has no working experience.He is good at writing and communication.
5.Alice Elizabeth has worked in a Building Material Company for ten years,and she is expert in management.She can communicate in English very well.
申請者申請職位
1.Harry EvansA.Sales Manager
2.Jack Blunkett
B.Project Management Assistant
3.Peter Hassle
C.English Teacher
4.Thomas Wright
D.Marketing Assistant
5.Alice Elizabeth
E.Accountant
F.Nurse
1.________ 2.________ 3.________
4.________ 5.________
【答案】 1.C Harry在大學攻讀的是英語專業并且獲得學士學位,C招聘的教師需要擁有英語專業本科或本科以上文憑的人士,二者相匹配。
2.E Jack在金融大學畢業后在一家國際公司當會計,他擅長英語和電腦。E招聘的是有良好英語水平和電腦技能的會計,而且需要在金融領域畢業的本科或本科以上人士。Jack比較合適。
3.A Peter是一家國際公司經理,他的職責是銷售公司產品。A招聘的是銷售經理,要求至少兩年的銷售經驗,只有Peter是做銷售工作的,符合要求。
4.D Thomas具有碩士學位,英語口語出色,擅長寫作和交流,但是他沒有工作經驗。D招聘的是銷售助理,要求大學畢業且具備良好的英語(寫作和交流)技能,不需要有工作經驗。Thomas可以參與招聘。
5.B Alice在建筑材料公司工作了十年而且是管理專家,能用英語很好地交流。B招聘的是項目管理助理,要求有良好的英語和電腦技能,有相關工作經驗。Alice符合條件。
Ⅲ.基礎寫作
(2024·惠州調研)假如你叫李華,是惠州的一名中學生。最近,當地政府正在實施快速公交和橋梁建設,結果引起人們的廣泛爭議。請你根據人們不同的觀點,給當地報社寫一封信,反映這一情況。
贊成觀點 反對觀點1.能夠解決交通問題,方便人民生活;
2.有助于發展經濟,提高人民生活水平;
3.有助于提高惠州作為現代化旅游城市的形象。 1.會造成環境污染;
2.會產生噪音,打擾居民平靜的生活;
3.時常造成交通堵塞。
【寫作要求】
1.只能使用5個句子表達全部內容;
2.可適當發揮,但不能出現真實的學校和學生姓名。
3.短文開頭和結尾已為你寫好,不計入5個句子中。
【評分標準】
句子結構準確,信息內容完整,篇章結構連貫。
參考詞匯:快速公交系統BRT 高架橋overpass
Dear Editor,
I'm writing to tell you about the road construction which is taking place in our city.
_______________________________________________________
_______________________________________________________
_______________________________________________________
_______________________________________________________
Yours truly,
Li Hua
【參考范文】
Dear_Editor,
I'm_writing_to_tell_you_about_the_road_construction_which_is_taking_place_in_our_city.Recently the local government has decided to broaden some narrow roads to build BRT,which has caused a heated discussion among the local people.
Some agree that we should carry out the construction project because it can solve some traffic problems and make our life convenient and comfortable.Besides,it helps promote the economy and improve people's living environment as well as the image of Huizhou as a modern tourist city in the northeast of Guangdong province.
But others believe that the construction work may cause air pollution and traffic jams may appear now and then.What's worse,the people who are against the construction think that the noise produced by the work will disturb people's peaceful life.
Yours_truly,
Li_Hua
課時知能訓練Ⅰ.閱讀理解
(2024·廣東潮州月考)The hole in the Earth's ozone layer (臭氧層)has until now protected Antarctica from the worst effects of global warming.But scientists have warned that as the hole closes up in the next few decades,temperatures on the continent could rise by around 3℃ on average,with melting ice contributing to a global sea level increase of up to 1.4 metres.
In the past decades the western Antarctic has seen rapid ice loss as the world has warmed,but the other parts of the continent have,paradoxically,been cooling,resulting in a 10% increase in ice in the seas around the region.This is because the hole in the ozone layer has increased cold winds in Antarctica,making much of the continent surface colder than usual.
But now that the gasses that cause the ozone hole have been banned,scientists expect the hole to repair itself within the next 50 to 60 years.By then the cooling effect will have faded out and the Antarctic will face the full impact of global warming.This means an increase in average air temperatures of around 3℃ and a reduction in sea ice by around a third.
The biggest threat to the continent comes from warming seas.Robert Johnson,a scientist who monitors Antarctica ice sheets,said,“The ice sheets in Antarctica are hundreds of metres thick.But once warm ocean waters start flowing underneath,the ice will begin thinning and could break up very quickly.” Thinning ice sheets cause ice to break away from the continent and to melt even faster.Escaping ice from western Antarctica has already resulted in a 10% rise in global sea level in recent decades.
Johnson believes that international action to reduce global warming is required immediately or it may be too late.“Everything is connected—Antarctica may be a long way away but it is an important part of the Earth's
system,” said Johnson.“It contains 90% of the world's ice,70% of the world's fresh water and that is enough,if it melts completely,to raise sea levels by 63 metres.”
Even in a worse-case situation scientists don't expect the ice to entirely disappear,but predict that,because of the melting ice sheets,average sea level rise will be around 1.4 metres higher by the end of the century.
【語篇解讀】 本文主要描述了由于臭氧層的破壞,南極洲冰層正處于加速融化的危險中??茖W家認為南極冰層不會完全消失,但海平面會隨著冰層的融化而上升。
1.The underlined word “paradoxically” (in Paragraph 2) most probably means “________”.
A.rapidly
B.approximately
C.contradictorily
D.apparently
【解析】 詞義猜測題。首先,選項詞義要牢記;其次,劃線詞所在句中的but為推斷關鍵,劃線詞應理解為相反地。
【答案】 C
2.What is the effect of the hole in the ozone layer on Antarctica?
A.It is making much of the continent colder.
B.It is causing the ice to melt faster.
C.It is making the effects of global warming in the region worse.
D.It is reducing the amount of water in Antarctica.
【解析】 細節理解題。從第二段最后一句“This is because the hole in the ozone layer has increased cold winds in Antarctica,making much of the continent surface colder than usual.”可以得出答案。
【答案】 A
3.What do scientists think is the biggest danger facing Antarctica?
A.Rising sea levels.
B.Warming sea water temperature.
C.Water pollution.
D.Growing ice sheets.
【解析】 細節理解題。從第四段第一句“The biggest threat to the continent comes from warming seas.”可得出答案。The biggest threat對應the biggest danger。
【答案】 B
4.Which of the following is TRUE according to the passage?
A.Antarctica contains most of the world's fresh water.
B.The average temperature has increased by 3 degree centigrade in recent decades.
C.Antarctica is currently experiencing the full effects of global warming.
D.Ten percent of Antarctica's ice has already been lost.
【解析】 細節理解題。(或通過常識亦可判斷),從第五段最后一句“It contains 90% of the world's ice,70% of the world's fresh water.”可得出答案。
【答案】 A
5.The BEST title for the passage is ________.
A.Our planet in danger
B.Antarctica melting away
C.Action plan to save Antarctica
D.Let's save the ozone layer
【解析】 標題確定題。先排除A,然后文中未提及任何挽救南極的措施同時未提到呼吁保護臭氧洞,排除C、D兩項。全文論述的是南極洲正處于融化的危險之中,故選B。
【答案】 B
?、?信息匹配
下面是一篇應用文及其應用場合的信息,請閱讀下列應用文和相關信息,并按照要求匹配信息。
首先請閱讀下列應用文:
A.Sales Manager Requirements:
Minimum of 2-year sales experience;
University/College degree;
Good command of English;
Excellent communication skills;
Responsible,patient,energetic,enthusiastic;
Customer service,teaching experience is preferred;
Basic office computer skills (Excel,Word,E-mail).
B.Project Management Assistant Requirements:
Good English and computer skills;
Related working experience is a must;
Patient,careful,supportive;
Strong team spirit.
C.English Teacher Requirements:
University degree or above in English major;
Eager to learn and open-minded with creativity;
With deep understanding and respect for different cultures.
D.Marketing Assistant Requirements:
College degree or above with good English (speaking and writing) skills;
With basic ideas of sales and marketing;
Working experience is not necessary;
Good communication and presentation skills.
E.Accountant Requirements:
College degree or above in finance (金融學) area;
Good English and computer skills;
Good sense of finance management;
At least two years of experience as an accountant in an international organization is a must; Self-management,hard-working,independent and able to deal with pressure.
F.Nurse Requirements:
College degree or above in medicine area;
Good communication and nursing skills;
Good sense of responsibility;
At least two years of experience as a nurse in a big hospital;Patient,careful,polite,hard-working.
請閱讀以下職位申請者的信息,然后匹配申請者和所提供的工作崗位(所提供的工作崗位有一個是多余的)。
1.Harry Evans graduated from the University of Oxford.At the university,he majored in English literature,and got a Bachelor's degree.
2.Jack Blunkett has been an accountant in an international company for four years after graduating from the Finance University,and he is good at English and computer.
3.Peter Hassle is a manager of an international company,and his duty is to sell the products of the company.
4.Thomas Wright got a master's degree.His spoken English is excellent,but he has no working experience.He is good at writing and communication.
5.Alice Elizabeth has worked in a Building Material Company for ten years,and she is expert in management.She can communicate in English very well.
申請者申請職位
1.Harry EvansA.Sales Manager
2.Jack Blunkett
B.Project Management Assistant
3.Peter Hassle
C.English Teacher
4.Thomas Wright
D.Marketing Assistant
5.Alice Elizabeth
E.Accountant
F.Nurse
1.________ 2.________ 3.________
4.________ 5.________
【答案】 1.C Harry在大學攻讀的是英語專業并且獲得學士學位,C招聘的教師需要擁有英語專業本科或本科以上文憑的人士,二者相匹配。
2.E Jack在金融大學畢業后在一家國際公司當會計,他擅長英語和電腦。E招聘的是有良好英語水平和電腦技能的會計,而且需要在金融領域畢業的本科或本科以上人士。Jack比較合適。
3.A Peter是一家國際公司經理,他的職責是銷售公司產品。A招聘的是銷售經理,要求至少兩年的銷售經驗,只有Peter是做銷售工作的,符合要求。
4.D Thomas具有碩士學位,英語口語出色,擅長寫作和交流,但是他沒有工作經驗。D招聘的是銷售助理,要求大學畢業且具備良好的英語(寫作和交流)技能,不需要有工作經驗。Thomas可以參與招聘。
5.B Alice在建筑材料公司工作了十年而且是管理專家,能用英語很好地交流。B招聘的是項目管理助理,要求有良好的英語和電腦技能,有相關工作經驗。Alice符合條件。
Ⅲ.基礎寫作
(2024·惠州調研)假如你叫李華,是惠州的一名中學生。最近,當地政府正在實施快速公交和橋梁建設,結果引起人們的廣泛爭議。請你根據人們不同的觀點,給當地報社寫一封信,反映這一情況。
贊成觀點 反對觀點1.能夠解決交通問題,方便人民生活;
2.有助于發展經濟,提高人民生活水平;
3.有助于提高惠州作為現代化旅游城市的形象。 1.會造成環境污染;
2.會產生噪音,打擾居民平靜的生活;
3.時常造成交通堵塞。
【寫作要求】
1.只能使用5個句子表達全部內容;
2.可適當發揮,但不能出現真實的學校和學生姓名。
3.短文開頭和結尾已為你寫好,不計入5個句子中。
【評分標準】
句子結構準確,信息內容完整,篇章結構連貫。
參考詞匯:快速公交系統BRT 高架橋overpass
Dear Editor,
I'm writing to tell you about the road construction which is taking place in our city.
_______________________________________________________
_______________________________________________________
_______________________________________________________
_______________________________________________________
Yours truly,
Li Hua
【參考范文】
Dear_Editor,
I'm_writing_to_tell_you_about_the_road_construction_which_is_taking_place_in_our_city.Recently the local government has decided to broaden some narrow roads to build BRT,which has caused a heated discussion among the local people.
Some agree that we should carry out the construction project because it can solve some traffic problems and make our life convenient and comfortable.Besides,it helps promote the economy and improve people's living environment as well as the image of Huizhou as a modern tourist city in the northeast of Guangdong province.
But others believe that the construction work may cause air pollution and traffic jams may appear now and then.What's worse,the people who are against the construction think that the noise produced by the work will disturb people's peaceful life.
Yours_truly,
Li_Hua