Unit+6+Nature+in+words+Developing+ideas+Reading+导学案 高二英语外研版（2019）选择性必修第三册.docxVIP

发布者：刘琼芳四川省巴中市通江中学

外研社选修三，unit6Natureinwords

Developingideassilentspring(pages68to71)

Step1Lookattheinfographic（信息图表）belowandtrytogetfamiliarwiththewordsandphrase

Pesticide(杀虫剂)highlypoisonousto(有剧毒)organism(有机体)malaria（疟疾）contaminate（污染，弄脏）filter(渗入)

Step2ReadthetextSilentSpringandfindtheanswerstothefollowingquestions.

1What’sthegenreofthepassage？

Abookreview

2,whataspectswillprobablymentionedinthepassage?Pleasemakeaprediction

Generallyspeaking,abookreviewwillintroducethebookatfirst,theauthorandpublicationofthebook,purposeinwritingthebook,featuresofthebookanditsinfluence

Step3detailedreading,askstudentsreadthetextandorganiseinformationfromthepassageandcompletethenotesaboutSilentSpring.onpage70exercise3.

Step4findusefulexpressionsforeachparagraphtogetherwithstudentsandtranslatethem.

Para1，speakoftrembleviolently

Pare2,byprofessionalerttoaimtodocauseharmto

Para3,urgesbtodocasestudydozensoforso

Para4-5far-reachingstopfromdoing

Remaindeterminedstandby

Step5,fillingtheblankstogetfamiliarwithsomebasicgrammarandusefulwords.

RachelCarsonwasascientistbyprofession,butshepublishedherbookSilentSpringin1962.By__1__(imagine)aworldwithoutbirds,sheaimedtoalertnotonlythescientificcommunitybutalsothegeneralpublictothe__2__(damage)effectsofhumanactivity_3_naturalecosysterms.Shebelievedthatthechemicalindustrywas__4__(know)causingharm_5___plants,animals,andevenhumans,andwishetoseepesticides_6___(use)inamoreresponsible,_7___(limit)and__8___(carefull)monitoredway.

Carsonurgedpeopletomake_9__(they)aware_10__thefactsanddosomethingaboutthesituation.Carson’smessagewasvery_11___(alarm),__12___(cause)agreatincreaseinenvironmental__13___(aware).Itsimpactwasimmediateandfar-re