2023学年完整公开课版七年级上册Unit1Myname'sGina.uni

IamDave.friendfriendsThisis...Thatis...Theseare...Thoseare...Heis...Sheis...Theyare...总结：代词、be动词、名词只要其中一个有变化，其余都要变为对应的单、复数。人称代词：

单数

Iyouhesheit复数

weyouthey指示代词：

单数thisthat复数

thesethosebe动词：

单数复数

isamare名词：

复数一般情况下在词尾加-s，如：map-maps,parent-parents,brother-brothers.....1、Thatismysister.（变为复数句子）_____aremy_______.2、Theyareapples.(变为单数句子）_______is______________.grandpagrandmadadmomuncle叔叔aunt婶婶Icousin堂弟、妹father’sfatherfather’smotherfathermotherfather’sbrotherfather’ssisteruncle’sdaughterFamilyTree总结：grandmother.2、Mother'smotherisgrandfather.1、Father'sfatheris名词所有格：一般在人名或名词后's，以s结尾的只',其意思为“某人的”。grandparents.3、Parents'parentsareThisisa….Itisa….Thatisa….物品介绍What’sthisinEnglish?It’sanapple.WhataretheseinEnglish?Theyareapples.--Whatarethese?--What’sthis?--It’sapen.--Theyare

pens.--Whatarethose?--What’sthat?--It’sanEnglishbook.--Theyare

Englishbooks.backpackswatchesorangespensWhat’rethese?-They’re….那么把我们刚才练习的句子变为单数又怎么变呢？

单复数句子变化规则总结：人称代词、指示代词、be动词、名词基本遵循一一对应的原则进行单复数变化。切记名词运用于句中时，单数名词前一般加不定冠词a/an,表示一个，

但当名词变为复数时，则不再有a/an。

ThisisanEnglishbook.TheseareEnglishbooks.Thisismyfamily.brothersistermotherfatherparentsgrandmothergrandfathergrandparentsIamDave.Thisismyfather.Thisismysister.That’smymother.人物介绍：Thatismymother.that’s=thatisThatismygrandmother.Thisismygrandfather.That’smygrandmother.Thisismysister.Thesearemysisters.this（单）

------these（复）这Thosearemyfriends..单复数变化Thatismyfriend.That’smyfriend.that（单）

------those（复）那Thesearemyparents.Thisismyfather.Thisismymother.Thisismygrandmother.Thatismygrandfather.they’re=theyareThey’remygrandparents.Theyaremygrandparents.现阶段涉及的单复数变化：this

thathesheitisam｝｝arethosethesetheyTheyare...Thoseare...Theseare....Thoseare…..单、复数变化与统一：英语中很多词语有单复数变化

人称代词：

单数

Iyouhesheit复数

weyouthey指示代词：

单数thisthat复数

thesethosebe动词：

单数复数

isamare名词：单数变复数,一般情况下在词尾加-s，如：map-maps,parent-parents,brother-brothers.....grandpa/grandma

dad/_____

daughter(______)______(brother)uncle/____

daughter(______)

momauntsistersoncousinThatismyfamilytree.1.Myfather'sbrotherismy__________.2.Mymother'sbrotherismy___________.3.Myuncle'sdaughterismy____________.4.Myuncle'ssonismy____________.cousinuncleunclecousinExerciseFillintheblanks.(填空)1.Lucyisagirl.Sheisherfather’s__________.2.Jimishisfather’s____.3.Myfather’ssisterismy______.4.Kate’sfather’sbrotherisher_________.5.Tim’sfatherismyuncle,soTimismy________.6.Hisparentsarehis______and_______.7.Mygrandparentsaremy______and_________.daughter

sonauntunclecousinfathermothergrandfathergrandmotherIam=I'mwhatis=what'sname's=nameisheis=he'ssheis=she'sitis=it'sthatis=that'swhois=who'swhoare=who're

theyare=they'reyouare=you're

weare=we'reisnot=isn'tarenot=aren't(_____)

dad(1)(2)daughter(brother)uncle(3)(_______)daughter(______)(4)(5)grandmamomauntsistersoncousingrandpa

sistersoncousingrandpamomaunt1aAddthewordsintheboxtothefamilytree.

IamDave.Thisismyfather.Thisismysister.Thatismymother.人物介绍：Unit2ThisismysisterChadPeriod11a-2cReviewA:What’sthisinEnglish?B:Itisa….A:Spellit,please.B:…..Itisa….Thesearecups.Theseare…..Theseare….Theseare…..Whoisthis?This

ismyfather.MynameisDave.father/fɑ:ðə/Thesearemyparents.Thisismyfather.Thisismymother.Thisismygrandmother.Thatismygrandfather.Theyaremygrandparents.Thisismymother.mother/mʌðə/Thisismysister.Thesearemysisters.this------these这个（单）—这些（复）Thosearemyfriends..单复数变化Thatismyfriend.that------those那个（单）—那些（复）Thisismysister.That

ismyfather.MynameisDave.father/fɑ:ðə/Thatismymother.mother/mʌðə/Thatismysister.Thosearemysisters.Thesearemybrothers.Thosearemybrothers.Thosearemyparents.That’smysister.Andthoseare

mybrothers.brothers/br

ʌ

ðə/sister/sɪstə/Theseare

myparents.parentsThatismygrandmother.Thisismygrandfather.Thatismygrandmother.grandmother=father’smother

or

=mother’smotherThatismygrandfather.grandfather=father’sfatherormother’sfatherThosearemygrandparents.grandparents1a1.mother______2.father_______3.parents______4.brothers______5.grandmother_____6.grandfather_______7.friend_______8.grandparents_____9.sister______gbcbhfed1bListenandcirclethewordsReadtheconversationandfindthewordsyoudon’tknowPairwork-----Role-play2alistenandcirclethewords2blistenandmatch1.Jenny______2.Bob_________3.Jack________4.Linda________5.Tom________6.Mary_________dddddd2cPairworkWhoisshe?Heis…..Whoishe?Sheis….?Whoishe/she?

He/Sheismy…..(sister,mother…)GrammarFocusThisismyfriendJane.试着分析下面Thatismygrandfather.Jane是一个人，单数，所以前面用isThese aremybrothers.Brothers是复数名词，前面必须用相应的be动词复数形式，且要用these用所给词的适当形式填空This______mymother.(be)That____myparent.(be)_____（this）______(is)myparents._____(that)______(are)mysisters.二连词组句(请注意句后的标点符号)1.sister,this,your,is________________________________________________?2.isnot,youreraser,that________________________________________________.3.friends,his,are,those________________________________________________?4.are,brothers,my,these_____________________________________.1Isthisyoursister?2Thatisnotyoureraser.3Arethosehisfriends?4Thesearemybrothers.听写grandfather grandmotherfather motherbrother sisterHomework1.抄写GrammarFocus两遍。2.认真完成课时达标二单元第一课时。3.完成3b(写在作业本上)，预习2d,标记出不会的单词和句子。4.每位同学