Unit2 This is my sister第二课时SectionAGrammarFocus_3c课件（人教新目标版）

SectionAGrammarFocus-3cUnit2Thisismysister.七年级上册RJ初中英语 Grammar:指示代词Learninggoals WarmingupHowmanypeoplearethereinthisfamilyphoto？Whoarethey？LookatthefamilyphotoofPeppa.brothergrandmothergrandfatherfathermotherPeppa Thisismyfamilyphoto.Thisismyfather.Thisismymother.Thatismysister.Look!It’sme.Thosearemygrandparents.AndIhaveadog.ItsnameisPipi.Trytointroducethisfamilyphototous. —Isthisyourfamilyphoto?—Yes,itis.—Who’sshe?—She’smymother.—Who’she?—He’smybrother.—Who’rethey?—They’remygrandparents.Askandanswerwithyourpartner. Howtoaskandintroducefamilymembers?Presentation ThisismyfriendJane.That’smygrandfather.Thesearemybrothers.Thosearemyparents.Who’sshe?She’smysister.Who’she?He’smybrother.Who’rethey?They’remygrandparents.请将表格里的句子分为“介绍人物”、“辨别人物”和“询问人物”三类。介绍人物GrammarFocus询问人物及回答 介绍人物询问人物ThisismyfriendJane.That’smygrandfather.Thesearemybrothers.Thosearemyparents.Who’she?She’smysister.Who’rethey?They’remygrandparents.that’s=thatiswho’re=whoarewho’s=whoisthey’re=theyareWho’sshe?He’smybrother. 分类用法示例近指（指时间或空间上较近的人或事物）this指代可数名词单数ThisisJenny.这是珍妮。these指代可数名词复数Thesearemybooks.这些是我的书。指示代词的分类及用法 分类用法示例远指（指时间或空间上较远的人或事物）that指代可数名词单数Thatismyfather.那是我的爸爸。those指代可数名词复数Thosearecars.那些是汽车。 1.指示代词this、that作主语时，be动词和后面的名词均用单数形式；指示代词these、those作主语时，be动词和后面的名词均用复数形式。Thisisamapandthosearebooks.这是一幅地图，那些是书。 —Isthisyourpencil?这是你的铅笔吗?—Yes,itis.是的，它是。—Whatarethese?这些是什么—Theyareoranges.它们是橙子。2.回答主语是this或that的疑问句时，在答语中常用it来代替问句中的this或that;回答主语是these或those的问句时，在答语中常用they来代替问句中的these或those。 Hi,I’mSally.Thisismymother.Thatismyfather.Presentation Hi,I’mSally.Thesearemygrandparents.Thosearemybrothers. 指示代词使用时的注意事项1.在介绍某人时，用this、that、these或those而不用he、she或they。Tom,thisismysister,Alice.汤姆，这是我的妹妹艾丽丝。Thesearemygoodfriends.这些是我的好朋友。2.在电话用语中，常用this指自己，that指对方。—Whoisthat?你是谁？—ThisisKatespeaking.我是凯特。 【特别提醒】this、that、these、those也可作限定词修饰名词，此时名词前不能用冠词或形容词性物主代词。Thatbikeisblack.那辆自行车是黑色的。Theseflowersarebeautiful.这些花儿很漂亮。 ThispictureisSally’s.=ThisisSally’spicture.这是萨莉的照片。指示代词的句型转换1.一个句子中，如果主语是“this/that/these/those+名词”，则该句子常可变换成指示代词作主语的句子。Thosedogsaremycousin’s.=Thosearemycousin’sdogs.那些是我堂哥的狗。 Thisisacat.（变为复数句）2.单数句变复数句的规则：this变these，that变those；be动词is变成are；可数名词单数变为复数；不定冠词a/an要去掉。Thesearecats.Thatisaneraser.（变为复数句）Thoseareerasers.更多语法详解见英语RJ七上《教材帮》Unit2语法帮·专题课 Who’sshe?She’smymother. Who’she?He’smyfather. Who’rethey?They’remygrandparents. 1)who是疑问代词，意为“谁”，常用在句首引导特殊疑问句，对人进行提问。2)上述三个特殊疑问句都是由“Who+be动词+主语?”构成的。3)主语是单数时，be动词用is；主语是复数时，be动词用are。—Whoarethetwogirls?那两个女孩是谁？—They’reMaryandLinda.她们是玛丽和琳达。 —Whoisthatboy?那个男孩是谁？—Heismybrother.他是我的哥哥。 3aCompletetheconversationandpracticetheconversationwithyourpartner.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/Theyare 3bLookatthepicture.Makesentenceswiththewordsinthethreeboxes.thisthatthesethosefathermothergrandfathergrandmotherparentsgrandparentsbrothersistermyyour 3bLookatthepicture.Makesentenceswiththewordsinthethreeboxes.e.g.Thisismymother.Thatismyfather.Thesearemyparents.Thosearemygrandparents.… 3cBringsomefamilyphotostoclass.Taketurnstoaskandanswerquestionsaboutthephotos.Who’sshe?She’smygrandmother. 一、单项选择—This______mybrotherandthose______mygrandparents.A.is;isB.is;areC.are;isD.are;are2.Are______yourjackets?A.theseB.thisC.thatD.itBAExercises 3.Thisisher_______.A.booksB.rulersC.penD.mapsC 1.Look!Thisismymotherandthatismy__________.2.Hergrandmotherisadoctor.Her____________isateacher.3.Thesearemypens.________aremybooks.4.Ihaveabrotheranda_________.二、根据句意，写出下列画线单词的对应词fathergrandfatherThosesister 三.按要求完成下列各题1.He’smybrotherDave.（对画线部分提问）____________________2.Thisismyjacket.（改成复数句）_____________________Who’she?Thesearemyjackets. 指示代词GrammarSummary 读下列句子并抄写三遍。ThisismyfriendJane.That’smygrandfather.Thesearemybrothers.Thosearemyparents.—Who’sshe?—She’smysister.—Who’she?—He’smybrother.—Who’rethey?—They’remygrandparents.Homework