高中英語 Unit4 Earthquakes Warming up課件 新人教版必修1.ppt
-
資源ID：5548863
資源大?。?span id="kbr2hxt" class="font-tahoma">2.50MB
全文頁(yè)數(shù)：21頁(yè)
- 資源格式： PPT
下載積分：9.9積分
快捷下載
會(huì)員登錄下載
微信登錄下載
![二維碼]()
微信掃一掃登錄
|
友情提示
2、PDF文件下載后，可能會(huì)被瀏覽器默認(rèn)打開，此種情況可以點(diǎn)擊瀏覽器菜單，保存網(wǎng)頁(yè)到桌面，就可以正常下載了。
3、本站不支持迅雷下載，請(qǐng)使用電腦自帶的IE瀏覽器，或者360瀏覽器、谷歌瀏覽器下載即可。
4、本站資源下載后的文檔和圖紙-無水印,預(yù)覽文檔經(jīng)過壓縮，下載后原文更清晰。
5、試題試卷類文檔，如果標(biāo)題沒有明確說明有答案則都視為沒有答案，請(qǐng)知曉。
|
高中英語 Unit4 Earthquakes Warming up課件 新人教版必修1.ppt
Unit4 Warmingup Earthquakes Teachingaims 1 Trainthestudents listeningability 2 Trainthestudents listeningability 3 Trainthestudents abilitytousetheInternettosearchforsomeusefulinformation 4 Trainthestudents abilitytocooperatewithothers Importantpoints Trainthestudents speakingabilitybydescribing talkinganddiscussion Difficultpoints Trainthestudents listeningability Howmuchdoyouknowaboutanearthquake Manypeopledied Peoplelosttheirhomes Manythingsweredestroyed 大家一起來欣賞一首為汶川地震創(chuàng)作的歌曲 直到永遠(yuǎn) TheUnitedStates SanFrancisco Whydoearthquakeshappen Scientistsexplainthattheoutsideoftheearthismadeofanumberofdifferentplates AtSanFranciscothePacificplatewhichismovingtowardsthenorthwestmeetstheNorthAmericanplate ThePacificPlateismovingveryslowly at5 3centimetersayear Sometimesthesetwoplatesstopanddonotmoveforyears Thensuddenly theyjumpandanearthquakeisfelt Asaresultofthemovementoftheseplates westAmericaneartheseahasalwaysbeenabadplaceforearthquakes Whenthe1906earthquakehappened thepacificplatejumped5 6metrestothenorth Pacificplate Americanplate Eurasianplate Indianplate Africanplate Antarcticplate SanFrancisco Pacificplate Americanplate SanFrancisco Tangshan Hebei July28th 1976 Roadsgothugecracks Steamburstfromholesorwellsintheground Waterpipesweredestroyed Housesfelldown Brickbuildingsweredestroyed Therailwaytracksbecameuselesspiecesofsteel Peoplediedorwereinjured Familieswerekilledandmanychildrenwereleftwithoutparents Inafewseconds alargecitylayinruins Everythingwasdestroyed Itseemstheworldwasatanend Naturaldisastersoccurthroughouttheworld andChinahasaparticularproblemwithearthquakes Tangshanearthquakein1976isacaseinpoint Soitisespeciallyimportanttotakestepstoreducethedamagecausedbyquakes thepersonwhostudiesquakes themachinetorecordseismicwaves theinventorofthe1stseismology Seismologist Seismometer ZhangHenginHanDynasty thestudyofQuakerecordings Seismology Talkaboutabigearthquakethathappenedintheworldwithyourpartner Learnthenewwordsandphrasesfortheunit HOMEWORK
個(gè)人主頁(yè)