6.2.1.3 遗传（三、人的相别决定）（课件）2024-2025学年冀少版八年级生物下册(共24张PPT)+视频素材80.pptx

2024年人教版七年级上册Unit1YouandMeSectionAGrammarFocus

Howdowemakenewfriends?BIGQuestion?Inthislesson,youwillbeableto：1.befamiliarwiththeusageofbe-verbs;2.askforinformationabouteachotherthroughgeneralandwh-questionsandsummarizetheirusage;3.summarizesentencesofmakingfriends.Learningobjectives:

be动词的用法Partonetheusageofbe-verbsbe动词的用法

be动词的含义和分类be动词三兄弟：be动词amisare

It’sMs.Gao.AreyouPeter?Yes,Iam./No,I’mnot.AreMeimeiandPeterinthesameschool?WhereistheMr.Smithfrom?He’sfromtheUS.Whatclassareyouin?I’minClass1,Grade7.Who’syourclassteacher?Yes,theyare./No,theyaren’t.GrammarFocusReadthesentencesandcircletheverbs.Thenwriteam,isorarenexttothepersonalpronouns.I____You____He/She/It____We/They____amareisare

GrammarFocusDoyoufindtherulesabouttheuseofbeverbs?I（我）用am,you（你）用are，is跟着she（她），he（他），it（它），单数一律用is，复数一律都用are。

Nowlet’schant!IsayIyousayamIIIamamamIsayhesheityousayishesheitisisisIsayyouyousayareyouyouyouareareareIsayweyousayareweweweareareareIsaytheyyousayaretheytheytheyareareare

将下列主语与be动词搭配amisareIyoutheyweapencilrulersmilkMikeyouandIthisbikemysistersBobandLucyyourmotherPractice

Circlethecorrectwordstocompletethesentences.1.EmmaandEllais/aretwins.Theyare/isfromtheUS.2.Iam/are12yearsold.Peteram/is12yearsoldtoo.3.LinHaisfavoritecoloris/aregreen.4.Lisaspetcatis/areverycute.Shelikesitverymuch.5.TomandIam/arebothinaschoolband.my/his/her/theirfavouritesb’sfavourite（某人最喜欢的）

Sentencestructuresbe动词的句型变化be动词的句型变化Parttwo

It’sMs.Gao.AreyouPeter?Yes,Iam./No,I’mnot.AreMeimeiandPeterinthesameschool?WhereistheMr.Smithfrom?He’sfromtheUS.Whatclassareyouin?I’minClass1,Grade7.Who’syourclassteacher?Yes,theyare./No,theyaren’t.GrammarFocusWhatk