2023學(xué)年完整公開課版七年級Unit2SectionA

Unit2Thisismysister.名詞單數(shù)變復(fù)數(shù)的變化規(guī)則：①一般情況下在詞尾加s

如pen→pens②以x,s,ch,sh結(jié)尾的詞加es。如watch→watches③以輔音字母加y結(jié)尾的單詞，變y為i再加es。如family→families④以f或fe結(jié)尾的詞，變f或fe為v再加es。如knife→knives特殊{不規(guī)則}:

man→men(男人)woman→

women(女人)一、寫出下列單詞的復(fù)數(shù)形式1.parent________ 2.sister________3.brother_______4.this________5.that________ 6.photo________7.family_______ 8.bus_________9.watch________

10.

girl_________11.cousin_______12.dog_________parentssistersbrothersthesethosephotosfamiliesbuseswatchesgirlscousinsdogsthis

heshetheytheseThesearemyfriends.1.Thisismyfriend.2.Isthisyouraunt?Aretheseyouraunts?3.Heismybrother.Theyare

mybrothers.Aretheyyoursisters?4.Issheyoursister?Grammars單數(shù)句變復(fù)數(shù)句that1.Thatisn’thisuncle.Thosearen’thisuncles.2.Isthatheraunt?Arethoseheraunts?3.Heishisparent.Theyarehisparents.4.Isityourbackpack?Aretheyyourbackpacks?heshetheythoseGrammars單數(shù)句變復(fù)數(shù)句按要求進(jìn)行句型轉(zhuǎn)換，每空一詞。1.Thesearemyfriends.(改為單數(shù)形式）

my

.2.IsTomyourbrother?(作否定回答）

,he

.3.Thesearemybrothers.(改為一般疑問句并且作否定回答）

—

yourbrothers?—

,they

.4.He’smybrother.(對畫線部分提問)

he?5.Thatismysister.(改為復(fù)數(shù)形式)

my

.ThisisfriendNoisn’tAretheseNoaren’tWho’sThosearesistersparentsmotherfathersisterbrothergrandmothergrandfatherfriendgrandparentsListenandcirclethewordsyouhear.2a2bListenagain.Matchthenameswiththepeopleinthepicture.cabefAskandanswerquestionsaboutthephotoin2b.Who’sshe?Who’she?Unit2Thisismysister.SectionA22d-3cI’mMary.Thisismyfamily.Thisismy_____________.Thisismy_____________.Thisismy_____________.Thisismy_____________.Theyaremy__________.Thatismy_________.That’smy________.Theyaremy__________.grandfathergrandmothergrandparentsfathermotherparentsbrothersisterCanyouremember?MaryA:

Isshe

yoursister?B:

No,

she

isn’t.

She’smyfriend.LookandsayA:

______yourbrother?B:

No,________._____myfriend.Isheheisn’tHe’sA:

______yoursister?B:___________._____myaunt.IssheNo,sheisn’tShe’sLookatthepicturesandcompletetheconversations.看圖完成下列對話。PracticeJane’sbrotherJane’smotherJane’sfatherJane’sfriendsJane’ssisterJane-Isthisyourfather?-Yes,itis.Practice-Isthisyoursister?-No,itisn’t.Itismymother.-Aretheseyourfriends?-Yes,theyare.-Aretheseyourbrotherandsister?-Yes,theyare.

介紹別人用句型：

This/Thatis….These/Thoseare….

辨認(rèn)某人用句型：

Isthis/that…?

詢問別人用句型：

Who’s/Who’re…?Ishe/she…?Yes,he/sheis./No,he/sheisn’t.Arethese/those…?Yes,theyare.No,theyaren’t.

Role-playtheconversation.Sally:Goodmorning,Jane.Jane:Goodmorning,Sally.Sally:Oh,Jane,thisismysisterKate.Kate,thisismyfriendJane.Kate:Nicetomeetyou,Jane.Jane:Nicetomeetyou,too.Arethoseyourparents?2dKate:Yes,theyare.Jane:Andwho’she?Sally:He’smybrother,Paul.Jane:Oh,Isee.Well,haveagoodday!Sally/Kate:Thanks!You,too.Byetoo，也。用于句末前有逗號Who’sKate?She’sSally’ssister.2.Who’sthatboy?He’sSally’sbrother.3.What’shisname?He’sPaul.4.ArethoseJane’sparents?No.TheyareSallyandKate’sparents.

Answerthequestions:ThisisSally.ThisisJane.She’s_____He’s_____ThoseareSally’s(莎莉的)_______KatePaulparents2dReadthedialoguein2dandfillintheblanks.…,thisismysisterKate.

這是我的妹妹凱特。

mysisterKate是同位語Oh,Isee.

噢，我明白了。3.Well,haveagoodday!

那好，愿你們（一天）玩得高興！4.Thanks!You,too.

多謝了！也祝你玩得高興。Explanation

1.這是我的朋友簡。

___________myfriendJane.2.那是我的爺爺。

_____mygrandfather.3.這是我的兄弟們。

_________mybrothers.Fillintheblanks.

GrammarFocusThisisThat’sTheseare4.那是我的父母親。

__________myparents.5.她是誰？______she?6.她是我的妹妹。

She’smy______.7.他是誰？______he?8.他是我的弟弟。

_______mybrother.ThoseareWho’ssisterWho’sHe’s9.他們是誰？

Who____they?10.他們是我的祖父母。

_______mygrandparents.areThey’re1.these是指示代詞，意為“這些”，是this的復(fù)數(shù)形式。Theseare…句型意為“這（些）是……”，用來介紹離說話人較近的兩者或兩者以上的人或物。例如：

Thesearehisparents.這是他的父母親。Theseareblueskirts.這是些藍(lán)色的襯衫。

Explaination2.Arethese/those…?是一般疑問句，意為“這/那（些）是……嗎？”，用Yes,theyare.或No,theyaren't.來回答。例如：

Aretheseyourfriends?

這是你的朋友們嗎？

Yes,theyare.是的。3.who意為“誰；什么人”，是一個疑問代詞，用于對人的身份進(jìn)行詢問。who's是whois的縮寫形式，用于對單個人進(jìn)行詢問，回答時常用He's/She's/It's…。who’re(=whoare)用于對兩個或兩個以上的人進(jìn)行詢問，回答時常用They’re(=Theyare)…。例如：—Whoisthatboy?那名男孩是誰？—He’smycousin.他是我的堂弟?！猈hoarethey?他們是誰？—They’remybrothers.

他們是我的弟弟們。they意為“他（她、它）們”，是人稱代詞的主格，用于指代兩個或兩個以上的人或事物，在句子中作主語。They’re是theyare的縮寫形式。例如：—Who’rethey?

他們是誰？—They’remycousins.

他們是我的表弟。

—Who’reLindaandMary?

琳達(dá)和瑪麗是誰？—They’remysisters.

她們是我的妹妹。5.that’s是thatis的縮寫形式。當(dāng)人稱代詞、指示代詞及疑問詞與be動詞am,is,are等連用時，為了簡便常用縮寫的形式。大家試著寫出下列縮寫形式：

whois=________whoare=_______theyare=_______Iam=_________sheis=________heis=_________itis=________whatis=________who’swho’rethey’reI’mshe’she’sit’swhat’sA:That___myfamily.That’smymother.B:_____he?A:____myfather.B:Who’s____?isWho’sHe’ssheCompletetheconversationandpracticeitwithyourpartner.3aA:She’s___sister.B:And________they?A:______mygrandparents.mywhoareThey’rethisthatthesethoseLookatthepicture.Makesentenceswiththewordsinthethreeboxes.myyourfathermothergrandfathergrandmotherparentsgrandparentsbrothersister3bThisismybrother.Thisismysister.That’smygrandfather.Thosearemyparents.Thatismyfather.That’smymother.3c.Askandanswerquestionsaboutthephotos.Who’she?He’smygrandfather.Who’s…?…一、看圖片讀句子，選擇合適的選項(xiàng)。

1.Thisismysister.2.That'smygrandfather.3.TheseareCuiTaoandLiDong.4.Thosearemyfatherandmother.5.They'remyfriendsMaryandLinda.BADCEABCDEExercises二、句型轉(zhuǎn)換1.Thatismybrother.(變?yōu)閺?fù)數(shù)句)________mybrothers.2.Itisanicepicture.(變?yōu)閺?fù)數(shù)句)_______nicepictures.3.Aretheseyoursisters?(變?yōu)閱螖?shù)句)______yoursister?ThoseareTheyareIsthis4.Arethoseyourfriends?

（做肯定及否定回答）

Yes,________.No,__________.5.He’smyfather.（對劃線部分提問）______he?6.They’remygrandparents.

（對劃線部分提問）

_______they?theyaretheyaren’tWho’sWho’reA:This______myfamily.B:Who’she?