七年级英语上册-第三单元第一课时课件-仁爱版PP

Unit3

Thisismysister.SectionAPeriod1Unit3Thisismysister.Sectisistern.姐；妹mothern.妈妈；母亲fathern.爸爸；父亲parentn.父亲或母亲brothern.兄；弟grandmothern.祖母；外祖母grandfathern.祖父；外祖父friendn.朋友grandparentn.祖父(母)；外祖父(母)thosepron.&adj.那些arev.是that’s=thatisthesepron.&adj.这些Wordsandexpressionssistern.姐；妹Wordsandexpr1a.Findthesepeopleinthepicture.Matchthewordswiththepeopleinthepicture.mother_____father_____parents_____brothers_____grandmother_____grandfather_____friend_____grandparents_____sister_____

cihbgeadf1a.Findthesepeopleinthep1bListenandcircle.1bListenandcircle.IlovemyfamilyWhat’shisname?HisnameisXiaYu.IlovemyfamilyWhat’shisnamThisishisfamilyThisishisfamilyThisishis…sister.brother.Thisishis…Thisishis…sister.brother.Thatishis…mother.Thatishis…father.Thosearehis…parent.s(parent)(parent)Thatishis…mother.ThatisThatishis…grandmother.Thatishis…grandfather.Thosearehis…grandparent.S

(grandparent)(grandparent)Thatishis…grandmother.ThatThisishis…friend.（朋友）Thesearehis…friends.（朋友们）Thisishis…friend.Theseare单数

复数

thisthesethatthoseisare注意到了吗？单数复数注意到了吗？用适当的be动词填空1This____myfriend.2____theseyourbooks?3____heyourfather?4____theyintheclassroom?5Those____theirpens.6It____mycat.isAreIsAreareis用适当的be动词填空isAreIsAreareisThat

ishisparent.Thosearehis

parents.Those

arehisgrandparents.That

ishisgrandparent.This

ishisfriend.These

arehisfriends.复数单数变为isthesethosethatthisare复数n.单数n.Thatishisparent.Thoseareh单数n.复数n.1.在一般情况下，在词尾加sdesk→desksfriend→friendsparent→parents2.以s,x,z,sh,ch等结尾的名词，通常在加词尾esglass→glassesbox→boxesbus→buses

3.以y结尾的名词，其复数构成要分两种情况：以“辅音字母+y”结尾的名词，将y改为ies；以“元音字母+y”结尾的名词，直接加词尾skey→keysboy→boyscity→cities单数n.复数n.1.在一般情况下，在词尾加sThat

is

ababy.

Those

arebabies.

Thatisadog.Thosearedogs.Doittogether.Thatisababy.ThosearThisisDave’sfamily.Thisis

Dave.Theseare

his

brothers.Thatis

hissister.Thoseare

his

grandparets.Thoseare

his

parents.1c:Pairwork介绍Dave的一家ThisisDave’sfamily.1c:PairwThisisDave’ssister.ThisisDave’smother..

Thisishisfather.Thesearehisparents.Thesearehisgrandparents.ThisisDave’ssister.ThisisIntroduceyourfamilyIntroduceyourfamilyfamilyFatherAndMotherILoveYoufamilyFatherAndMotherILovThisisapicture

ofmyfamily.Thisisapictureofmyfamilygrandfather

Thisis.

mygrandfathergrandfathermygrandfathergrandmotherThisis.mygrandmothergrandmothermygrandmother

grandparents

grandfathergrandmotherTheseare.Thisismygrandfather.Thisismygrandmother.mygrandparents

fatherThisis.myfatherfathermyfathermotherThisis.mymothermothermymotherfathermother

parents

Theseare.Thisismyfather.Thisismymother.myparentsfathermotherbrotherThisis.mybrotherbrothermybrothersisterThisis

.mysistersistermysisterfriendThisis.friendsTheseare.

myfriendmyfriendsfriendfriendsThesearesistern.姐；妹mothern.妈妈；母亲fathern.爸爸；父亲parentn.父亲或母亲brothern.兄；弟grandmothern.祖母；外祖母grandfathern.祖父；外祖父friendn.朋友grandparentn.祖父(母)；外祖父(母)thosepron.&adj.那些arev.是that’s=thatisthesepron.&adj.这些Wordsandexpressionssistern.姐；妹Wordsandexprsummary（小结）thisthatisthesethoseareparent/friend/…isparents/friends/...arethatis=that’s

summary（小结）thisthatExercises1.Thisismybox.2.Thatishiswatch.3.Thisistheirdictionary.4.Thatismy