Unit2SectionA3a-3c课件人教版七年级英语上册

SectionA3a-3cUnit2Thisismysister.LearningAims1)通过不同方式的练习继续熟练掌握对家庭成员称呼的词汇。2）继续练习运用以下句型来介绍自己的家庭成员。①—This/Thatis…②—These/Thoseare….③—Who's…?—She's/He's…④—Isthis/that…?—Yes,…/No,…⑤—Arethese/those…?—Yes,theyare./No,theyaren't.ChantthesongFather,father,thisisfather.Mother,mother,thatismother.Grandfather,grandfather.Grandmother,grandmother.Parents,parents,thesearemyparents.Brother,sister,thosearemyfriends.Talkaboutthefamilyphoto.注意单数

复数this thesethat thoseit/he/she theyis areThisisherfather.Thisishermother.Theseareherparents.ThisisMary.Thisishergrandfather.Thisishergrandmother.Thesearehergrandparents.3aCompletetheconversationandpracticeitwithyourpartner.A:That________myfamily.That’smymother.B:__________he?A:__________myfather.B:Who’s___________?A:She’s___________sister.B:And__________they?A:_______________mygrandparents.isWho’sHe’sshemywho’reThey’re3bLookatthepicture.Makesentenceswiththewordsinthethreeboxes.thisthatthesethosemyyourfather mothergrandfather grandmotherparents grandparentsbrother sisterIs/are3cBringsomefamilyphotostoclass.Taketurnstoaskandanswerquestionsaboutthephotos.Language

pointsLookatthefollowingpicturesandfinishthesummary.单数复数this这，这个these这些that那，那个those那些★this或that作主语时，连系动词be用单数形式____；these或those作主语时，连系动词be用复数形式_____。如：This/That___anapple.These/Those_____mysisters.isareisareThis___mysister.That____hisbrother.She_____hisaunt.He_____myuncle.These_____herparents.Those____herfriends.They_____myfamily.isareisisisareareisare&★对“Isthis/thata(n)...?”或“Arethese/those...?”进行简略回答时，要用it代替this/that，用they代替these/those。如：—Isthis/thataruler?—Yes,_____./No,itisn’t.—Arethese/thoseyoursisters?—Yes,_______./No,theyaren’t.itistheyare★who意为“谁；什么人”，是一个疑问代词，用于对人的身份进行询问。_______是whois的缩写形式，用于对单个人进行询问，回答时常_______________。_________(=whoare)用于对两个或两个以上的人进行询问，回答时常用__________。who’sHe’s…或She’s…they’re…who’rethat’s是thatis的缩写形式。当人称代词、指示代词及疑问词与be动词am，is，are等连用时，为了简便常用缩写形式。试着写出下列缩写形式：

whois=_______whoare=_______theyare=______Iam=_______sheis=_______heis=_______itis=_______whatis=_______who’swho’rethey’reI’mshe’she’sit’swhat’s我都学会了!本课句型SummaryI.句型转换。1.Thatismybrother.(变为复数句)________mybrothers.2.Itisanicepicture.(变为复数句)_______nicepictures.3.Aretheseyoursisters?(变为单数句)______yoursister?ThoseareTheyareIsthisExercises4.Arethoseyourfriends?

（做肯定及否定回答）

Yes,________.No,__________.5.He’smyfather.（对划线部分提问）

______he?6.They’remygrandparents.（对划线部分提问）

_______they?theyaretheyaren’tWho’sWho’re二、句型转换1.Thisismymother.1）变否定句

2）变一般疑问句，并作肯定或否定回答Thisisnotmymother.Isthisyourmother?Yes,itis./No,itisn’t.2.Thatisacar.1）变否定句2）划线提问3)变复数句Thatisnotacar.What’sthat?Thosearecars.3.That’sanEnglishdictionary.1）变否定句2）变一般疑问句，并作否定回答That’snotanEnglishdictionary.IsthatanEnglishdictionary?No,itisn’t.4.Thesearedictionaries.单数一般疑问句,并作肯定或否定回答划线提问Thisisa