全國賽課一等獎英語七年級上冊（人教2024年新編）《Unit 1 Section A（3a-3d）》課件

SectionAHowdoyougettoknow

eachother?3a-3dUnit1LearningAims語言能力文化意識思維品質(zhì)學(xué)習(xí)能力Identifytheusageof“be”(am,is,are);Giveaself-introductionwithvariousinformation;Learntousetheoutlinetheinformationandputitintopracticaluse;Improvethethinkingabilityoflogicandclassificationbyanalyzingthetext;Understandthetruthoffriendshiptosomedegree;Watchthevideofigureouttheusageof“be”.Readthesentencesandcircletheverbs.3aThenwriteam,is,orare

nexttothepersonalpronouns.amisareareLet’skeeponlearning.在一般現(xiàn)在時(shí)中，be動詞有三種形式：am、is、are，它們的意思均為“是”?！颽m、is、are“各侍其主”。am只“忠于”第一人稱單數(shù)代詞

I，“絕無二心”。①

Iam

inGrade7.

②

Iamhappy.③

Iam

12yearsold.1.動詞be的一般現(xiàn)在時(shí)is“交友”甚廣，可以為第三人稱單數(shù)代詞he、she、it及單數(shù)名詞服務(wù)，也可與表示單數(shù)意義的指示代詞this或that搭檔。①

HeisfromtheUS.②

Sheisso

beautiful.③

ItisMsGao.④

Thekiteisinthetree.⑤

Isthisyourclassmate?are也與指示代詞復(fù)數(shù)these、those等搭配。Thesearethepicturesfromourholiday.are“人緣”最好，和第二人稱代詞you的關(guān)系最鐵；與第一、三人稱復(fù)數(shù)代詞we、they或表示復(fù)數(shù)意義的名詞關(guān)系也很好。①

Weareveryhappywithnewfriends.②

Theyarehungryandtheyarereadytoeat.③

Youareveryfriendly.④

Thegrapesaresweet.Be動詞有三兄弟(am,

is,

are),I

(我)

用am,

you

(你)

用are,

is連著he

(他),

she

(她),

it

(它),

單數(shù)名詞用is,

復(fù)數(shù)名詞全用are?？s寫原則：(3)this與is，these、those與are不能縮寫。*(1)在非正式文體中，is/are與not可以縮寫。

am與not不能縮寫。(2)在一般疑問句的肯定回答中，主語和動詞be不能縮寫。1.主謂縮寫原則

即動詞be與作主語的代詞縮寫：am→’m;are→’re;is→’s。2.否定縮寫原則

即動詞be與not可以縮寫。not中的“o”用’代替:isnot→isn’t;arenot→aren’t。系動詞be的一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)意義構(gòu)成1.表示客觀事實(shí)或普遍真理2.表示經(jīng)常發(fā)生的或習(xí)慣性的動作3.表示主語具備的性格和能力等肯定句：主語+be+表語+其他.否定句：主語+be+not+表語+其他.一般疑問句：

Be+主語+表語+其他？特殊疑問句:特殊疑問詞+be+主語+表語+其他？He'sfromtheUS.I’mnotPeter.AreyouPeter?WhereisMrSmithfrom?用be動詞的適當(dāng)形式填空。①

I

____astudent.我是一個(gè)學(xué)生。②

You

____agoodboy.你是一個(gè)好男孩。③

She

___

agoodgirl.她是一個(gè)好女孩。④

He___________

astudent.他不是一名學(xué)生。⑤___TomanAmericanboy?湯姆是個(gè)美國男孩兒？⑥____youMary?你是瑪麗嗎？⑦

It___

ablackpen.這是一支黑鋼筆。amareisisn't/isnotIsAreis人稱代詞你、你們我他她它我們他們youIhesheitwethey物主代詞你的、你們的我的他的她的它的我們的他們的ourtheiryourmyhisheritsFillinthechart.2.人稱代詞物主代詞人稱代詞主格與賓格單數(shù)我你他她它主格賓格復(fù)數(shù)我們你們他們她們它們主格賓格Imeyouyouhimherithesheitweyoutheytheytheyusyouthemthemthem1.主格：在陳述句中位于動詞前面，在疑問句中位于be,

can,助動詞和實(shí)義動詞之間。在句中做主語。2.賓格：可替代處于賓語位置上的名詞，位于動詞、介詞之后，做賓語。表示行為動作的對象。Trytocirclethesubjectpronoun(主格)andunderlinetheobjectpronoun(賓格).HeisRonWeasley.YoucancallhimRon.Heisakindandhumorousboy.IamHarryPotter.YoucancallmeHarry.Inmyhand,itismymagicwand.Iamreallylikeit.SheisHermioneGranger.Youcancallher

Hermione.Shelikesreadingbooks.介紹自己1I'm...2Myname's...3Myfavouritefood/animal/sportis...介紹他人1Thisis...2He/Sheis...3His/Hernameis...4He/Shelikes...5His/Herfavouritefood/animal/sportis...what引導(dǎo)的特殊疑問句的用法在what引導(dǎo)的特殊疑問句中，what用作疑問代詞，意為“什么”，可用于提問事物、名稱、數(shù)字、職業(yè)、價(jià)錢、星期等。what可單獨(dú)引導(dǎo)特殊疑問句，也可與名詞連用構(gòu)成特殊疑問詞組。常見的有：whatcolor什么顏色；whattime什么時(shí)間。e.g.What’sthisinEnglish?Whatcolorisyourpen?Whatisyourfather?這用英語怎么說？你的鋼筆是什么顏色的？你的父親是做什么的？Circlethecorrectwordstocompletethesentences.3b1.EmmaandEllais/aretwins.Theyare/isfromtheUS.2.Iam/are12yearsold.Peteram/is12yearsoldtoo.3.LinHai'sfavoritecoloris/aregreen.4.Lisa'spetcatis/areverycute.Shelikesitverymuch.5.TomandIam/arebothinaschoolband.復(fù)數(shù)復(fù)數(shù)單數(shù)單數(shù)單數(shù)單數(shù)復(fù)數(shù)my/his/her/theirfavouritesb’sfavourite兩者都Completethepassagewitham,is,orare.Hello!I______LiuYu.I______13yearsold.I______fromChengdu,China.Myfavouriteanimal_______thepanda.Ilikehotpotverymuch.Thisismynewclassmate.HernameisSallyWood.She______also13yearsold.She______fromSydney,Australia.NowshelivesinChengduwithherparents.ShelikesChinesefoodalot.Herfavouritefood______Mapotofu.SallyandI_____goodfriends.amamamisisisisareHello!I____LiuYu.I____13yearsold.I_____fromChengdu,China.Myfavoriteanimal____thepanda.Ilikehotpotverymuch.Thisismynewclassmate.HernameisSallyWood.She_____also13yearsold.She____fromSydney,Australia.NowshelivesinChengduwithherparents.ShelikesChinesefoodalot.Herfavoritefood____Mapotofu.SallyandI_____goodfriends.amamamisisisisarenameagecountry&familyfavoriteanimalfavoritefoodtheirrelationshipHowdoesLiuYuintroducehimandhisfriend?3cI.................myhe...............hisshe..............herpersonalpronouns(人稱代詞)possessivepronouns(物主代詞)1.Whatcanyouseeinthebox?2.Whodoweusethemtointroduce?introducemyself(自己)introduceothers(其他人)Hello!

I'm...Thisismynewfriend.

His/Hernameis...He’s/She'sfrom...His/Herfavourite...is...。

人稱代詞(主格)物主代詞（形容詞）第一人稱我

I我的my第二人稱你you你的your第三人稱他he他的his她she她的her它it它的itsname姓名

age年齡class班級

country來自哪里classteacher...personalprofilePractice將下列句子改為一般疑問句，并做肯定和否定回答。1.SheisLinda.2.IamfromChina.3.Theyareinthesameschool.4.Thisisacat.5.Heismybrother.Tips:一提，二改，三問號。Is

sheLinda?Yes,sheis./No,sheisn’t.AreyoufromChina?Yes,Iam./No,I’mnot.Aretheyinthesameschool?Yes,theyare./No,theyaren’t.Isthisacat?Yes,itis./No,itisn’t.Isheyourbrother?Yes,heis./No,heisn’t.Language

pointsPoint1【語境應(yīng)用】翻譯句子。我們在同一個(gè)學(xué)校，我們的書是相同的。1.AreMeimeiandPeterinthesameclass?美美和Peter在同一個(gè)班嗎?sameadj.

相同的；同一個(gè)，常與定冠詞the連用。如：thesamejacket相同的夾克thesameroom同一間屋子Weareinthesameschoolandourbooksarethesame.Point22.TomandIarebothintheschoolband.Tom和我都在學(xué)校的樂隊(duì)。both

pron.&adj.

兩個(gè)；兩者都。

常見搭配：bothof...

兩個(gè)……(都)both...and...

……和……(都)，這個(gè)搭配可以連接名詞、代詞、形容詞、動詞，在連接兩個(gè)名詞作主語時(shí)，謂語動詞通常用復(fù)數(shù)形式。e.g.BothTomandWenareintheschoolband.Bothofthemlikeplayingfootball.請?jiān)谶@里輸入您想輸入的內(nèi)容請?jiān)谶@里輸入您想輸入的內(nèi)容請?jiān)谶@里輸入您想輸入的內(nèi)容請?jiān)谶@里輸入您想輸入您請?jiān)谶@里輸入您想輸入的內(nèi)容請?jiān)谳斎霕?biāo)題Point3【語境應(yīng)用】根據(jù)語境選擇both或all填空。1)—Whichflowerdoyoulike,theredoneortheyellowone?—Well,infact,Ilike_______.2)Weinvited(邀請)10peopletothemeeting.Andthey_______came.3)_______ofmyparentsareverystrict(嚴(yán)厲的)withme.both在小學(xué)階段我們學(xué)過all，指“三者或三者以上(都)”。如：Theworkersareallhappytoday.allBoth一、單項(xiàng)選擇Exercises1.(2023海南改編)HelenKeller______blind.Althoughshelivedinthedark,shealwaysbelievedadreamwouldlightupherlife.A.be

B.am

C.are

D.is2.______isJack.______jacketiscool.A.He;He

B.His;His

C.He;His

D.His;He3.AliceandI______goodfriends.A.be

B.am

C.is

D.are

CDD4.—______youBob?—No,I______not.A.Am;is。

B.Are;am。

C.Am;are。

D.Are;is。

5.—IssheTina?—______.HernameisLucy.A.Yes,heis。

B.No,heisn’t。

C.No,sheisn’t。

D.Yes,sheis。6.Thepark______notfar,soIalwaysgothere.A.be

B.am

C.are

D.is7.—______hername?—SheisLucy.A.Where’s

B.When’s

C.How’s

D.What’sBCDD二、用所給詞的適當(dāng)形式填空。1.—Isthis______(you)brother,Betty?—Yes,heis.2.You______(be)

acleverboy.3.Iamastudentand______(I)brotherisastudent,too.4.ThisismynewEnglishteacher.______(she)nameisJessicaGreen.5.Thecolorofthebag______(be)red.6.HeisDale.______(he)bookisonthedesk.youraremyHerisHis三、用be動詞的適當(dāng)形式填空。1.—What

this？—It

?acat.2.—What

thoseonthetree？—They

?apples.3.—Where

youfrom？—I

fromtheUK.isisareareaream四、按要求完成句子，每空一詞。1.Aretheytwins？(作肯定回答)Yes，

?.2.Ilikehamburgersverymuch.(改為同義句)

Ilikehamburgers

?.theyare

a

lot3.IamfromChina.(改為一般疑問句，并作肯定回答。)—

fromChina？—

，

?.4.IaminClass1，Grade7.(對畫線部分提問)

youin？5.HernameisLinda.(對畫線部分提問)

is

name？AreyouYesI

amWhat/WhichclassareWhather五、句型轉(zhuǎn)換(每空一詞)。1.AreyouAnna’sfriend?(作肯定回答)

______,____________.2.SheisLilyGreen.(改為一般疑問句)____________LilyGreen?3.Whiteismylastname.(改為否定句)White____________mylastname.4.IamHelen.(改為一般疑問句)____________Helen?YesIamIssheisnotAreyou六.按要求完成句子，每空一詞(含縮略形式)。1.Hername’sMaryBrown.(對畫線部分提問)

______________name?2.—IsheLeo?(作否定回答)

—_______,_______________.

3.—Isthisanorange?(作肯定回答)

—_______,_______________.

4.I’mHelen.(改為一般疑問句)

____________Helen?5.HernameisAmy.(改為同義句)

____________Amy.What’s

herNo

he

isn’tYes

it

isAre

youShe

is七.根據(jù)橫線后的標(biāo)點(diǎn)提示，用be動詞的適當(dāng)形式將所給詞語連成完整、正確的句子。1._________________________________?(you/a/student)2._________________________________.(I/in/ClassThree)3._________________________________.(GinaandJenny/good/friends)4._________________________________?(your/