語文版中職英語拓展模塊Unit 10The Changing Weahterppt課件2[www.7cxk.net]

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1、 Unit 10 climate and peoples life How is the weather today?Its sunny and hot.Whats the weather like today?Its cloudyWeather snowrainshowerwindcloudstormsunnycloudyrainysnowywindystormyshowerysuncloudyshoweryfreezingSnowywetwindysunnycooldryrainyStormy多云的多云的陣雨的陣雨的冰凍的，嚴寒的冰凍的，嚴寒的下雪的下雪的濕的濕的多風的多風的陽光充足的陽光

2、充足的涼爽的涼爽的干燥的干燥的多雨的多雨的暴風雨的暴風雨的描述天氣的形容詞:cool warmcold hotcloudysnowysunnyrainywindyfreezingspring 春天summer 夏天autumn 秋天winter 冬天hotcloudyrainyhotcold snowyfreezingwarmwindyhotclimate和和weather有什么區(qū)別？有什么區(qū)別？climate(氣候氣候)指一個地方長期的較為固定指一個地方長期的較為固定的氣候狀態(tài)，包括陰晴、干濕、風雨等情的氣候狀態(tài)，包括陰晴、干濕、風雨等情況在內(nèi)；而況在內(nèi)；而 weather(天氣天氣)則指某

3、特定日子則指某特定日子的天氣情況。的天氣情況。How does climate affect peoples life?Read listen find discuss 1.How is climate related to the color of human skin?It is thought that differences in skin color are the result of climate adaptation.不同的膚色被認為是適應不不同的膚色被認為是適應不同氣候的結果。同氣候的結果。Team work(who is the best?)Group 1GroupGrou

4、p 2Group 3Group 3？Language PointsLanguage Points1.differentdifference2.Skin color3.result4.climateclimatic5.5.adaptadaptationadaptation6.resist7.exposure to8.regionarea9.burning blackburning ray10.Skin color?1.How is climate related to the color of human skin?It is thought that differences in skin c

5、olor are the result of climate adaptation.不同的膚色被認為是適應不不同的膚色被認為是適應不同氣候的結果。同氣候的結果。Mans size 2.Why are people living in colder regions bigger?Because big people have less skin compared to his weight than do small people.The less skin a person has relative to his weight,the easier it is for him to keep

6、warm.因為個子大的人的皮膚與其體重相比較比個子小的人因為個子大的人的皮膚與其體重相比較比個子小的人要少一些。相對于其體重，一個人的皮膚越少就越容要少一些。相對于其體重，一個人的皮膚越少就越容易保暖。易保暖。Language PointsLanguage Ppared to6.6.lesslittle leastlittle least7.weighweight8.relative to9.the 比較級比較級the 比較級比較級10.?2.Why are people living in colder regions bigger?Because big people have less

7、skin compared to his weight than do small people.The less skin a person has relative to his weight,the easier it is for him to keep warm.因為個子大的人的皮膚與其體重相比較比個子小的人因為個子大的人的皮膚與其體重相比較比個子小的人要少一些。相對于其體重，一個人的皮膚越少就越容要少一些。相對于其體重，一個人的皮膚越少就越容易保暖。易保暖。3.How does climate affect peoples activities?Climate has signif

8、icant effect on agriculture.Climate factors such as the length of the growing season.The total amount of rainfall,and the daily and seasonal changes in temperature restrict the kinds of crops that can be grown.Language PointsLanguage Points1.naturalnatureeffect3.humanMan4.4.activity5.significant5.si

9、gnificant6.factfactor7.longlength8.rainfallsnowfall9.restrictstrict10.climatic factors?3.How does climate affect peoples activities?Climate has significant effect on agriculture.Climate factors such as the length of the growing season.The total amount of rainfall,and the daily and seasonal changes i

10、n temperature restrict the kinds of crops that can be grown.4.how does climate affect transportation?Climate also affects transportation,such as the frequentstorms can make transportation slow down or interruoted.Language PointsLanguage Points1.transportation2.frequent3.stormstormy4.interrupt5.Air t

11、ravel6.freezefroznfrozn7.blockBe blocked by8.impossablepossable9.Be+過去分詞過去分詞？4.how does climate affect transportation?Climate also affects transportation,such as the frequentstorms can make transportation slow down or interruoted.Can we affect the climate?天氣戰(zhàn)爭Home work Finish the exercise on page 122 Write a short passage about climate Read and try to recite the text.