Unit2ThisismysisterSectionAGrammarfocus【Learningaims】能夠用指示代詞this,that,these,those介紹人物關(guān)系。This/Thatis…(+單數(shù)名詞）.These/Thoseare…(+復(fù)數(shù)名詞）.2.能夠用who引導(dǎo)的特殊疑問句辨認(rèn)人物（whoquestions)A:Who’sshe/he?B:She’s/He’s…A:Who’rethey?B:They’re…(+復(fù)數(shù)名詞）.根據(jù)句意填入家族成員的名詞。Father’smotherismy____________.Mother’sfatherismy____________.Mymother’sson(兒子)ismy_______.Myfatherandmotheraremy________.My___________aremyparents’parents.Hisparentsarehis______and_______.I’mJim.ThisismyJenny.Wehavethesame（相同的）mother.Jennyismy______.grandmothergrandfatherparentsgrandparentssisterbrothermotherfatherRevisionHowtointroduce（介紹）people?Thatismy…..Thatismy…..Thoseare

mygrandparents.Thisismy…..Theseare

myparents.Thisismy…..Hi!IamPeppaPig.Hi!Myname'sPeppaPig.Thisisaphotoofmyfamily.Thatismy…..Howtoidentify（辨認(rèn)）

people?--Who'she?--Heismybrother.--Who'she?--Heismy....--Who'sshe?--Sheismy....--Who'she?--Heismy....--Who'sshe?--Sheismy....--Who'rethey?--Theyaremy....--Who'rethey?--Theyaremy....GrammarFocusThisismyfriendJane.That’smygrandfather.Thesearemybrothers.Thosearemyparents.Who’sshe?She’smysister.Who’she?He’smybrother.Who’rethey?They’remygrandparents.請將表格里的句子分為“介紹人物”和“辨別人物”兩類。介紹人物辨別人物Presentation1.這是我的朋友簡。___________myfriendJane.2.那是我的爺爺。____________mygrandfather.3.這些是我的兄弟們。_________mybrothers.4.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.9.他們是誰？Who____they?10.他們是我的祖父母。________________mygrandparents.

FillintheblanksaccordingtoGrammarFocus.

ThisisThat’s(Thatis)TheseareThoseareWho’s(Whois)sisterWho’s(Whois)He’s(Heis)areThey’re(Theyare)縮寫形式1.Iam=_____2.heis=______3.sheis=____4.nameis=______5.whatis=_____6.isnot=_____I’mhe’sshe’sname’swhat’sisn’tWhile-grammarPracticePresentationGrammarFocus探究語法規(guī)律While-grammarWhatdidyoufind?

探究一：指示代詞用法1.用來指示人或事物的代詞稱為指示代詞。指示代詞有：this,that,these,those等

。翻譯下列單詞這,這個_____那,那個_____這些_____那些_____

this,that

用來代替單數(shù)名詞；those,these用來代替復(fù)數(shù)名詞

Thisisapen.Thesearepens.thisthatthesethose2.近指（指時間或空間上較近的人或事物）用this\these;遠(yuǎn)指（指時間或空間上較遠(yuǎn)的人或事物）用that\those.

PresentationWhile-grammarGrammarFocus探究語法規(guī)律探究一：指示代詞用法3.

this或that作主語時，連系動詞be用單數(shù)式___,these或those作主語時，連系動詞be用復(fù)數(shù)形式_____。isareThisismyfather.

Thatismyuncle.Thesearemygrandparents.

Thosearemyaunts.4.含有指示代詞(作主語)的句型“This/Thatis...”和“These/Thoseare...”變?yōu)橐话阋蓡柧鋾r，需把is和are提至主語前?！狪sthis/thataruler?—Yes,it

is./No,it

isn’t.—Arethese/thoseyoursisters?—Yes,they

are./No,they

aren’t.5.對“Isthis/thata(n)...?”或“Arethese/those...?”進(jìn)行簡略回答時，常用it代替this/that，用they代替these/those?！狪sthis/thatapen?—Yes,it

is./No,it

isn’t.—Arethese/thoseyourbrothers?—Yes,they

are./No,they

aren’t.PresentationWhile-grammarGrammarFocus探究語法規(guī)律探究一：指示代詞用法6.在向別人介紹他人時，用指示代詞，所用句式為This/Thatis...

(介紹單人)或These/Thoseare...(介紹多人)，而不是He/Sheis...

或They're...那是我的姐姐Jenny。_______________Jenny.這是我的爺爺和奶奶。_______mygrandpaandgrandma.Thatismysister

Theseare這是我的媽媽。Thisismymother.那是我的兄弟們。Thosearemybrothers.7.打電話用語中,介紹“我是……”用Thisis...;詢問“您是……嗎?”用Isthat...?Hello.

isJane.Is

Peter?Thisthat8.一個句子中，如果主語是“this/that/these/those+名詞”，則該句子?？勺儞Q成指示代詞作主語的句子。ThispictureisSally’s.這張照片是薩莉的。ThisisSally’spicture.這是薩莉的照片。PresentationGrammarFocus探究語法規(guī)律While-grammarWhatdidyoufind?探究二：be動詞的用法1.be動詞和指示代詞的對應(yīng)關(guān)系this或that作主語時，be動詞用單數(shù)形式____；these或those作主語時，be動用復(fù)數(shù)形式_____。isare2.be動詞的用法

在一般現(xiàn)在時態(tài)中，be動詞有am,is和are三種形式。be動詞用法口訣

I(我)用am，you(你)用are，is用于he,she,it(他,她,它)。單數(shù)名詞用is,復(fù)數(shù)一律要用are。PresentationPracticeWhile-grammar1.Hello!I_______Jack.2._______hernameJenny?3.What______yourname?4.Myname_____WuMing.5.______youMs.Smith?6.JimandEric____inClassFive.

7.She_____hisaunt.8.He_____myuncle.9.That____hisbrother.10.These_____herparents.11.Those____herfriends.12.They_____myfamily.amIsisisAreareFillintheblanks.isisisarearearePresentationGrammarFocus探究語法規(guī)律While-grammarWhatdidyoufind?

探究三：特殊疑問詞who的用法1)who是疑問代詞，意為“誰”，常用在句首引導(dǎo)特殊疑問句，對人進(jìn)行提問。2)特殊疑問句都是由“Who+be動詞+主語?”構(gòu)成的。3)主語是單數(shù)時，be動詞用is；主語是復(fù)數(shù)時，be動詞用are?！猈hoarethetwogirls?那兩個女孩是誰？—They’reMaryandLinda.她們是瑪麗和琳達(dá)。—Whoisthatboy?那個男孩是誰？—Heismybrother.他是我的哥哥?！猈ho’s

thatboy?那男孩是誰？—He’smycousin.他是我的堂弟。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。_______whois的縮寫形式，用于對單個人進(jìn)行詢問，回答時常用_______________。who’sHe’s…或She’s…_________(=whoare)用于對兩個或兩個以上的人進(jìn)行詢問，回答時常用__________。who’rethey’re…PresentationPracticeWho’sshe?She’smymother.Who’she?He’smyfather.Who’rethey?They’remygrandparents.Askandanswerinpairs.While-grammarPresentationGrammarFocus探究語法規(guī)律While-grammarWhatdidyoufind?

探究四：單數(shù)句變復(fù)數(shù)句單數(shù)句變復(fù)數(shù)句：1.this\that的復(fù)數(shù)句①this變these，that變those；②be動詞is變成are；③可數(shù)名詞單數(shù)變?yōu)閺?fù)數(shù)；

④不定冠詞a/an要去掉。Thisisacat.Thesearecats.Thatisaneraser.Thoseareerasers.①is變are，he\she\it變they；②who不變；③答語he\she\it變they；2.Who’she\she?的復(fù)數(shù)句Who’sshe?Whoarethey?Heismybrother.Theyaremybrothers.1.Thatisakey.（改成復(fù)數(shù)句）________________________________2.Thisismyjacket.（改成復(fù)數(shù)句）

________________________________3.Thesearemyfriends.（改成單數(shù)句）________________________________4.Thosearemypens.（改成單數(shù)句）

________________________________Thosearekeys.Thesearemyjackets.Thisismyfriend.Thatismypen.QuizPresentationGrammarFocus探究語法規(guī)律While-grammarWhatdidyoufind?探究五：可數(shù)名詞單數(shù)變復(fù)數(shù)可數(shù)名詞的單數(shù)與復(fù)數(shù)當(dāng)我們談?wù)摰拿~數(shù)量大于1時，要用名詞的復(fù)數(shù)形式。abrothertwobrothers可數(shù)名詞單數(shù)變復(fù)數(shù)規(guī)則(1)一般情況下在名詞后面加-s。pen→pens,sister→sisters,(3)以輔音字母加y結(jié)尾的名詞，先將y改為i，再加-es。family→families

(4)以s,x,ch,sh結(jié)尾的名詞后加-es.watch→watches,box→boxes(盒子）(5)以f或fe結(jié)尾的名詞，先將f或fe改為v，再加-es

knife→knives(小刀)leaf→leaves

(2)以e結(jié)尾的名詞直接加-s。cake→cakes,bike→bikes,PresentationGrammarFocus探究語法規(guī)律While-grammarWhatdidyoufind?探究六：人稱代詞(主格)和形容詞性物主代詞的用法人稱代詞主格的用法1.在句中作主語

I’minChina.我在中國。

2.單數(shù)人稱代詞并列作主語時，英語的順序?yàn)椋旱诙朔Q，第三人稱，第一人稱。You,heandIaregoodfriends.我、你和他是好朋友。3.與be動詞連用時，I與am搭配，you/they與are搭配，he/she/it與is搭配。They’rebrothers.他們是兄弟。

PresentationGrammarFocus探究語法規(guī)律While-grammarWhatdidyoufind?探究六：人稱代詞(主格)和形容詞性物主代詞的用法形容詞性物主代詞的用法像“我的”my；“你的”your；“他的”his；“她的”her等表示所有關(guān)系的代詞叫物主代詞。物主代詞在用法上與形容詞相似，一般放在名詞前來修飾名詞，在句子中做定語。如果名詞前還有其他的定語，物主代詞要放在其他定語的前面。myyellowpenPresentationPracticeWhile-grammar根據(jù)詞義用單詞的適當(dāng)形式填空。1.

(她)isateacher.2.

(他)isagoodboy.__(它)isintheclassroom.____(你)areverysmarttoday.5.

(你們)arestudents.SheHeIt

YouYou1.I’mJack.______schoolbagisred.2.HeisEric._____jacketisblue.3.YouareMary.______pencilisblack.4.SheisGrace.____cupispurple.5.Itismydog.___nameisWangwang.MyHisYourHerIts根據(jù)詞義用單詞的適當(dāng)形式填空。PresentationPracticePost-grammar3aCompletetheconversationandpracticetheconversationwithyourpartner.A:That______myfamily.That’smymother.B:________________he?A:_____________myfather.B:Who’s_______?A:She’s_______sister.B:And_________________they?A:_________________mygrandparents.isWho’s/WhoisHe’s/Heisshemywho’re/whoareThey’re/Theyare3bLookatthepicture.Makesentenceswiththewordsinthethreeboxes.thisthatthesethosemyyourfathergrandfathermothergrandmotherparentsgrandparentsbrothersisterThis/Thatismy…(+單數(shù)名詞）.Arethese/thoseyour…(+復(fù)數(shù)名詞）?Isthis/thatyour…(+單數(shù)名詞）?These/Thosearemy…(+復(fù)數(shù)名詞）.PresentationPracticePost-grammar學(xué)會用“Thisis/Thatis+名詞單數(shù).

Theseare/thoseare

+名詞復(fù)數(shù).”

介紹家人朋友Look!Thisismyfamily!Thisismyfather.Thatismymother.Thesearemyparents.Thesearemygrandparents.Thosearemybrothers.PresentationClasstestPost-grammar一、用所給詞的適當(dāng)形式填空。1.

Are________(this)yourparents?2.

Those_____

(be)myfriends.3.______(those)isapencil.4.______(she)aremygrandparents.5.Theyarehis________

(friend).these

areThatTheyfriendsPresentationClasstestPost-grammar

三、在橫線上填入恰當(dāng)?shù)膬?nèi)容完成下面的短文。Hello!I’mZhangLu.(1)_______EnglishnameisLucy.I’mfromChina.(2)_______13now.Lookatthephoto!ThisismysisterZhangLi.(3)_______Englishnameis