Unit6_Using_language_名师课件 (1)名师课件 (1)名师课件 (1)名师课件 (1)名师课件 (1).pptxVIP

Unit6UsingLanguage;课时目标：;1.Lookatthesentencesfromthereading

passageandanswerthequestions.;a...theycouldincreasetheareasinwhichthey

couldgrowrice.

b...theseterracesstillmeanalottothelocal

peopleforwhomtraditionsholdmuchvalue.;Questions

4.Whatisthedifferencebetweenthetwogroupsof

sentences？

5Whydoestheauthorchoosetousesentences(a)and(b)inthereadingpassage?;Nowlookformoresentences

withthesestructures

inthereadingpassage.;Grammarfocus：Attributiveclauses;2)介词选用的规则

介词的选择要根据其与先行词的关系以及句意决定，在定语从句中，经常可以根据谓语动词的搭配习惯来确定介词。;a.Imetthechild(whom)|lookedaftertenyearsago.

我遇到了十年前我照料过的那个孩子。

b.Iwantedtovisitthehouse(which)my

grandparentsIivedin.

我想去看看我祖父母曾经居住过的房子。;2Connectthesentenceswithapreposition+whom

/which.

;3.Completethepassagewithapreposition+whom/

which.

Amongthemanybeautifultreasurespeoplecanreceivefromnaturearenaturaldyes.Themostcommonnaturalsource

11naturaldyescomeisplants.Materialsformakingnaturaldyescanoftenbefoundingardens2icolorfulflowersareplanted.Othernaturaldyesaremadefrominsects,seacreaturesandmineralcompounds.

Naturaldyesarenowreturningtopopularity,especiallywithartistsandcraftspeople.Thereasons3theyprefernaturaldyesarethatthecolorsarebrighterandcanbekeptlonger.Naturaldyesarealsobecomingmorepopularwithconsumers4caringfortheenvironmentisapriority.Moreandmorepeoplefeelthatbyusingnaturaldyes,wecanremindourselvesofnaturesbeautyandprotectthenaturalworld.;Exercises;5.Today’sEnglishlearnershaveawidechoiceofdictionaries__________tochoose.

6.Agoodadvertisementoftenuseswords_________peopleattachpositivemeanings．

7.Theposition,however,________y