Unit6Hittingtheroad（Understandingideas2）课件外研版英语七年级下册

Unit6Hittingtheroad第3课时Understandingideas(2)英语外研版七年级下册Learningobjectives通过本节课的学习，学生能够：1.归纳和梳理as...as...的意义，用法和结构。2.准确使用as...as...等结构用于两者之间的比较。3.结合生活实际与个人体验，使用比较级句型描述旅行中的趣事。重点PlayagameSayoutthecomparativesofthewordsasquicklyasyoucan.outgoingsmartearlyfriendlylazyfastthinfunny(a)

Thefoodwasmuchhotterthan

Iexpected.(b)Andcookinghotpotwasjustasfunaseatingit!ReadandfindReadthesentencesandfindmoresentenceswiththesestructuresinthereadingpassage.Doyouwantsomethinglesshot?WereancientShupeopleabletoseeandhearfurtherthanus?Whyaretheireyesandearsmuchbiggerthannormalones?3.

Timisthetallest

ofthethree.1.Cookinghotpotwasjustasfunaseatingit.2.Thefoodwasmuchhotterthan

Iexpected.as...as

同级比较比较级最高级ReadandlearnCookinghotpotwasjustasfunaseatingit.ObserveandworkoutWhatdoesthefollowingsentencemean?A.Cookinghotpotwasmuchfunnierthaneatingit.B.Eatinghotpotwasmuchfunnierthancookingit.C.Eatinghotpotwasfun.Andcookinghotpotwasfuntoo.“As…as”comparisonsareusedtocomparethingsthataresimilar.Let’swatchWatchandpayattentiontotheusageof“as…as”.Circlethewordbetween“as…as”andworkouttherule.Asslyasafox,asstrongasanox.Asfastasahare,asbraveasabear.Asfreeasabird,asneatasaword.Asquietasamouse,asbigasahouse.Asmeanasawolf,assharpasatooth.Asdeepasabite,asdarkasthenight.Assweetasasong,asrightasawrong.Aslongasaroad,asuglyasatoad.Asprettyasapicturehangingfromafixture.Ashardasnails,asgrandasawhale.CircleandworkoutAffirmative:S+be+as+_________+as+比较对象.adj.(原级)ReadandworkoutJimisastallasMarc.Jimmyisnotas/so

tallas

Linda.Negative:S+be+_____________________+as+比较对象.notas/so+adj.(原级)“So”isonlyusedinnegativecomparisons.Readandrewrite1.Iprefertryinglocalfoodtovisitingplacesofinterestinatrip.

Tome,tryinglocalfoodis

_________________________

visitingplacesof

interestinatrip.2.Thehotelwasverycomfortable,justlikemyownhome.

Thehotelroomwas

________________myownhome.moreenjoyablethan/betterthanascomfortableasRewrite

thesentencesusing(more/less)…thanoras…as.Readandfill1.Beijinghotpotisnot

___________________

Sichuanhotpot.(hot)2.TheSanxingduiMuseumis

_________________

theSummerPalace.(exciting)

3.Theireyesarenot

___________________

normalones.(big)4.TheweatherinChengduisnot__________________thatinHebei.(cold)5.I’m________________myfriends.(happy)Filltheblanksusingas…

asorso…as.as/sohotasasexcitingasas/sobigasas/socoldasashappyasReadandcompletebiggerthanaspowerfulasasbeautifulasmoreinterestingthanasexcitingasaslittleasDesignanddrawDiscussfunthingstodowhiletravelling.Puttheminthethinkingmap.UsethewordsfromthereadingpassageandtheUsefulexpressionstohelpyou.1.Conductasimpledivisionofroleswithinthegroup.(etc.writer,painterandsharer)2.Designyourmaptogetheringroups.3.Finishyourmaptogetheringroups.4.Usecomparativestocomparetheseactivities.Peer-assessmentNowit’speer-assessmenttime.Finisheswell=tickitItcanbebetter=giveyourcommentsStandardResultsContentDiverseCreativeLanguageAccurategrammarGoodexpressionsPresentationClear&LogicalOthercommentsStandardsPerformanceIcansummarizetheusageandstructuresofas...as.1to5point(s)Icangetthespecificexplanationofthegrammarpoints.Icanfinishpracticeaboutthesegrammarstructures.Icandesignanddrawthe

thinking

mapinmygroup.Icanreflectandlearnfrompeer-assessment.Self-assessmentSummaryUsageStructuresas...as“As…as”comparisonsareusedtocomparethingsthataresimilar.Affirmative:S+be+as+adj.(原级)+as+比较对象.Negative:S+b