Unit 6 第3课时 Communicate Extend教学课件

UnitSixWhat'samazingaboutplants?

第3课时

Communicate&Extend沪教版四年级上册聚焦植物相关英语核心表达，通过句型“Whatmakesplantsamazingistheirabilityto…”描述其特性，在认知植物神奇的同时，夯实英语词汇与句式运用能力。学习理解记录植物种植日志，描述“growthcycle”等过程；参与英语主题讨论，用“Plantsareincrediblebecausetheycan…”分享发现，强化英语表达的准确性与流畅度。应用实践将植物主题与英语写作、演讲结合，撰写“WhyPlantsDeserveOurAdmiration”短文，或设计英语科普海报。借鉴植物话题的英语语料，迁移到环保、生物等相关主题的英语表达中。迁移创新【核心词汇】garden，useful，mint，begoodforhealth，specialtaste【核心句型】1.描述植物的用途:usefulplants核心知识点教学目标沪教版四年级上册ContentsContentLead-in01Presentation02Practice03Summary04Homework0501.Lead-in

Watchavideo02.Presentation

gardenlearnthenewwordsVocabularyThechildrenwereemployedinweedingthegarden.孩子们忙着给花园除草。例句搭配：inthegarden（在花园里）、aflowergarden（花园）、avegetablegarden（菜园）garden：多是私人所有，面积较小，种花草、蔬菜（比如家里的花园）park：公共场地，面积较大，有游乐设施或绿化（比如城市公园）例句对比：Wehaveagardenbehindourhouse.（我家屋后有个花园）/Let’sgototheparktoflykites.（我们去公园放风筝吧）拓

展usefullearnthenewwordsVocabularyIappreciateyourquickreplyandotherusefulsuggestionwhichyoucangivetomeinthisregard.我非常感谢你这么快就给我答复，并提供给我有帮助的信息。例句基础搭配：usefulbook

有用的书、usefultool

有用的工具、usefulidea

有用的想法；固定短语：beusefulfor对……有用、beusefulto对某人有用ThisEnglishdictionaryisusefulforourstudy.

英语字典对我们的学习有用反义词：useless/ˈjuːsləs/（无用的、没帮助的）比较级：moreuseful（更有用的）最高级：mostuseful（最有用的）

拓

展，mintlearnthenewwordsVocabularyIshallprobablymakemintjellytoo,asthereissomuchmintinthegarden,Ihatetoseeitgotowaste.我可能也会做些薄荷冻，因为花园里有那么多薄荷，我可不想眼看着白白浪费掉。例句mintleaves（薄荷叶）、mintcandy（薄荷糖）、minttea（薄荷茶）还有“造币厂”的意思，动词表示“铸造（硬币）”，如Thegovernmentmintscoins.

政府铸造硬币Thismintcandyiscoolandsweet.（这款薄荷糖又凉又甜）拓

展begoodforhealthlearnthenewwordsVocabularyDoingsportseverydayisgoodforhealth.每天做运动对健康有益。例句主语（食物/运动/习惯）+begoodforhealthbegoodforhealth：对健康有益（for+事物/健康）begoodat：擅长（at+技能/运动）对比：Sheisgoodatswimming,andswimmingisgoodforhealth.（她擅长游泳，而且游泳对健康有益）拓

展specialtastelearnthenewwordsVocabularyDurianhasaspecialtaste—somepeoplelikeit,somedon’t.榴莲有特别的味道，有人喜欢有人不喜欢。例句“特别的味道、特殊的滋味”

specialtasteof+食物（……的特别味道）例：specialtasteofcoffee（咖啡的特别味道）、specialtasteofpickles（咸菜的特别味道）、specialtasteofhoney（蜂蜜的特别味道）taste：侧重口腔直接感受到的“味道”（如甜、苦）flavor：侧重食物整体的“风味”（包括味道+香味）对比：Thespecialtasteoftheteaisslightlybitter,anditsflavorisveryfresh.（这款茶的特别味道有点苦，但风味很清新）拓

展VocabularyReview&Keyphraseshaveacold感冒cooksoupwithginger用姜做汤begoodforourhealth有益健康usefulplants有用的植物minttea

薄荷茶a

special

taste

一种特殊的口感gardenusefulmintbegoodforhealthspecialtasteA.Listenandnumber.Thensay.Thereareplantsinthepictures.Listenandnumber.3124Thinkandsay.3124What’sintheschoolgarden?Whatdotheplantslooklike?Whatotherplantsdoyouknow?Aretheyamazing?...Therearevariousplantsaroundus.They’reamazing!Lookandanswer.B.Think,pointandsay.Howdotheygrow?Theplantgrows.Ithas...Itdoesn’thave...Look,numberandanswer.C.Lookandwrite.(

)()()()Howdoesitgrow?

3

1

2

4

Lookandread.Lookandsay.Ithas...Itdoesn’thave...It’s/They’re...Lookandwrite.Makeareport.Thisis...Ithas...Itdoesn’thave...It’samazingbecause...Lookandsay.Whatplantscanyouseeinthepictures?BeforereadingLookandsay.Whatcanwedowiththem?BeforereadingWecanuse...to...Plantsareuseful.Watchthevideo.DuringreadingReadandcircle.DuringreadingWhatplantscanyoufindinthetext?Readandunderline.Whatcanweusecarrotstomake?Whataretheygoodfor?DuringreadingReadandunderline.Whatcanweusetomatoestomake?Wherecanwegrowthem?DuringreadingReadandunderline.Whatcanweuseminttomake?Whatmakesitspecial?DuringreadingDuringreadingJigsawreading.GroupAGroupBGroupCAfterreadingThinkandsay.Howelsecanweusecarrots/tomatoes/mint?.........Howdoplantshelpus?What’s

amazingaboutplants?Aplanthasdifferentparts.Thegrowthofaplantisamazing.Plantsareuseful....03.Practice

Languagepointsusefulplants植物的用途

beusedtodosth.（被用来做某事）表示某物被用于某种用途，贴合“植物的神奇用途”主题例：Rosesareusedtomakebeautifulbouquets.

玫瑰被用来制作漂亮的花束

Mintleavesareusedtomakecooldrinks.

薄荷叶被用来制作清凉饮品Languagepointscan+动词原形（表示植物的能力/功能）用“can”体现植物的神奇能力，突出“amazing”的核心例：Someplantscancleantheairaroundus.

有些植物能净化我们周围的空气

Sunflowerscanfollowthesunallday.

向日葵能一整天跟着太阳转1.Bamboo______tomakechairsandtables.

A.use

B.uses

C.isused

D.used2.Rosesarenotusedto______medicine.

A.make

B.makes

C.making

D.made3.______areusedtoproducedeliciousseeds.A.Roses

B.Sunflowers

C.Mint

D.Bamboo4.Whichsentenceiscorrect?A.Carrotsusedtocooksoup.

B.Carrotsareusedtocooksoup.C.Carrotsisusedtocooksoup.

D.Carrotsareusedcooksoup.5.Mint______toaddflavortosalad.A.areused

B.isused

C.use

D.usesCABBB6.Someplants______theairclean.A.canmake

B.makecan

C.canmaking

D.makingcan7.Sunflowers______followthesun.

A.are

B.is

C.can

D.do8.Whichplantcan______peoplerelax?

A.makes

B.making

C.make

D.made9.