Unit 3 Food matters Lesson 2 优质课件-新教材外研版七下.pptx

GrammarUnit3Foodmatters

LearningObjectivesInthislessonyouwill:1.mastertheusageoflinkingverbs;2.completetheexercisesrelatedtolinkingverbs;3.uselinkingverbstowriteablogaboutyourfavouritefood.

LookandsayTheapple_______（看起来）red.Thescarf_______（摸起来）soft.looksfeels

Theflower_______（闻起来）sweet.Thecrisps_______（尝起来）crispy.Thesong_______（听起来）wonderful.smellstastesounds

Eachkindofporridge__________（尝起来很不错）initsownway.tastesgreatTheolddays______（感觉）sosweetinmyheart.feelTheverbs：look,feel,smell,taste,soundarecalledlinkingverbs(连)系动词.

系动词什么是系动词？系动词（即连系动词）本身具有词义，但不能单独作谓语后面跟表语，构成系表结构说明主语的状况、性质、特征等

什么是系表结构？GrammarTips是系动词+表语的结构。系动词后面跟着的词被称为“表语”。Theflowersmellssweet.Thescarffeelssoft.主语主语系动词系动词表语表语

常用的系动词五感、五变、三保持，一是、一像永不忘。五感：五个感官动词（look,sound,taste,feel,smell）五变：五个表示变化的动词（become,get,turn,go,grow)三保持：三个表示保持的动词（keep,stay,remain）一是：be动词（am,is,are,was,were)一像：seem

1.感官动词：look,sound,taste,feel,smellE.g.Thisstorysoundsinteresting.Thisdishtastesspicy.Thebreadsmellsdelicious.Ifeelhappytoday.Youlooktired.例句

2.表示变化的系动词：become,get,turn,go,growE.g.Later,Tom’sfatherbecameascientist.Theweathergetswarmerandthedaygetslonger.Leavesturnyellowinautumn.Themeathasgonebad.Wewillgrowold.

3.表示保持的系动词：seem,keep,stayE.g.Sheseemsright.Ishoulddomoreexercisetokeephealthy.Theweatherstayedsunnyforthewholeweek.

4.be动词E.g.LiMingisacleverboy.Theyareinbluetoday.Hewaslateforschoolyesterday.Wewereattheparklastweekend.5.seemE.g.Thebabyseemsclever.

Canyoufindmoresentenceswiththeabovestructuresinthereadingpassage?E.g.Tofuandbeefbecomered,hotmapotofu.Myfavouritefoodisporridge.Butallthewarmmemoriesstaywithme....

Putthewordsandexpressionsinthecorrectorder.3.thesmellofcoffee/strong/remained1.smells/mygrandma’sapplepie/great2.delicious/mysandwich/tastesMyg