高中英语（目标分析+方案设计+自主导学）Unit 1 Period Ⅰ Previewing课件 新人教版选修8.ppt

美文阅读 纵观美国历史 就可见这个国家经常被称为 熔炉 在此 各地移民和各种族团体学会了共同建设一个独特的民族 甚至那些 本土的 美国人 印第安人 也可能是几千年以前 从亚洲走过大陆桥来到北美洲的 theunitedstatesiscurrentlyshiftingfrombeinganationofimmigrantsofmainlyeuropeandescenttooneofimmigrantsfromotherpartsoftheworld suchasasiaandlatinamerica thenumberofrecentimmigrantshasskyrocketed theydesiretoescapeeconomichardshipandpoliticaloppressionintheirnativecountriesaswellasthedesiretoseekabettereducationandamoreprosperous 繁荣的 lifeinamerica thelandofopportunity althoughtherearefrequentconflictsbetweentheculturestheyhavebroughtwiththemfromthe oldcountry andthosefoundinamerica mostimmigrantslearntoadjusttoandlovetheiradoptedland 诱思导学 1 whatdopeopleoftencalltheunitedstates 答案 ameltingpot 2 whydopeopleimmigratetotheunitedstates 答案 theydesiretoescapeeconomichardshipandpoliticaloppressionintheirnativecountriesaswellasthedesiretoseekabettereducationandamoreprosperouslifeinamerica 3 arethereanyconflictsbetweentheculturestheyhavebroughtwiththemfromthe oldcountry andthosefoundinamerica 答案 yes thereare 教师用书独具演示 教学目标本课时主要是通过学生对学案所给出的内容的学习 了解本课文中所出现的词汇 初步了解课文以及相关的背景知识 为下一堂课对课文的全面理解起到一个铺垫作用 教学地位本单元主要围绕具有多元化的美国这一主题展开 其中重点介绍了加利福尼亚的多元文化特征 本单元有助于培养学生跨文化交际意识 进一步拓宽视野 为终身学习奠定良好基础 新课导入建议可以利用教材p1的 热身 warmingup 部分的一幅美国地图启发学生运用已有的知识 以看图填充形式引导学生对美国的整个地理位置有个全面的认识 同时有助于学生弄清加利福尼亚在美国所处的位置 美国西部的山脉 五大湖 最长河流及主要城市等 让学生通过英文释义得出具体地名后填图 有利于培养学生用英语思维的能力 演示结束 篇章结构阅读p1 3的reading部分 然后完成下列表格 答案 1 americans2 asians3 sufferedgreatly4 natives land5 partofmexico6 18467 russians8 california9 gold10 1850 语篇理解阅读p1 3的reading部分 选择最佳答案1 what sthetopicofthistext a thecultureofcaliforniab thehistoryofcaliforniac theweatherofcalifornia2 nospecificgroupismentionedin a nativeamericansb goldminersc thefuture 3 whichofthefollowingdoesn tbelongtothecharacteristicsofcalifornia a ithasthelargestpopulationofamerica b it sthemostmulticulturalstate c ithasthebestclimateandlifestyle 4 fromthethirdparagraph wecanlearnthat a themajorityofnativeamericanswerereligiousb bothcaliforniaandmexicowereoncegovernedbyspainc thespanishspentover200yearstakingcontroloftheusa 5 what smainlydiscussedinthepart laterarrivals a thedifferentimmigrantsandtheirlifeincalifornia b howtheimmigrantsachievedtheirsuccessincalifornia c thedifferentimmigrantsandwhattheydidtocalifornia 答案 1 5bccbc 课文缩写californiaisthethirdlargeststateintheusaanditalsohasthe1 ofbeingthemostmulticulturalstateintheusa thefirstsettlers2 theberingstraitfromasiaandarrivedincalifornia thenativeamericans3 afterthearrivalofeuropeansinthe16thcentury inthe18thcentury californiawasruledbyspainuntil1821thepeopleofmexico4 fromspain californiathenbecamepartofmexico butaftertheamerican mexicanwarin1846 californiawas5 totheusa 答案 1 distinction2 crossed3 sufferedgreatly4 gainedtheirindependence5 givenback6 discovered7 achievetheirdreams8 attracted9 including10 inthenearfuture 短语填空liveon bymeansof makealife keepup declarewaron bythetime allover largenumbersof1 nowitisallabouthowtostayand hereforthemselves 2 he sninety butstillhe 3 theircar highspeedforseveralkilometersbeforetheyarrived 4 peopleratedhimasoneofthegreatestscientistsoftheworld 5 thewatermaybecarried apipe 答案 1 makealife2 liveson3 keptup4 largenumbersof5 bymeansof 句型背诵1 however itislikelythatnativeamericanswerelivingincaliforniaatleastfifteenthousandyearsago 然而 很可能至少在15 000年以前美洲土著人就生活在加利福尼亚了 2 thatiswhytodayover40 ofcaliforniansspeakspanishasafirstorsecondlanguage 那就是为什么今天还有超过40 的加利福尼亚人仍然把西班牙语作为第一或第二语言的缘故 3 exactlywhenthefirstpeoplearrivedinwhatwenowknowascalifornia noonereallyknows 最早一批人具体是在什么时候来到我们现在了解的加利福尼亚地区的 谁也说不清楚 4 althoughchineseimmigrantsbegantoarriveduringthegoldrushperiod itwasthebuildingoftherailnetworkfromthewesttotheeastcoastthatbroughtevenlargernumberstocaliforniain1860s 虽然中国移民在淘金热时期就开始到来了 但是更大批量的移民却是在19世纪60年代为了修建贯穿美国东西海岸的铁路而来的 5 itisbelievedth