七上Unit2語(yǔ)法講解課件

Unit2SectionAGrammarFocusUnit2SectionA單數(shù)

復(fù)數(shù)thisthesethatthoseit/he/shetheyis

are注意到了嗎？單數(shù)復(fù)數(shù)注意到了嗎？This___myfather.These_____hisparents.That____yourbrother.Those____herfriends.They_____myfamily.isareisareareisareThis___myfather.isareisarea指示代詞this(這個(gè))單數(shù)these(這些)復(fù)數(shù)一般用來(lái)指較近的

人或事物。that(那個(gè))單數(shù)those(那些)復(fù)數(shù)則指較遠(yuǎn)的人或

事物。these,those作主語(yǔ)時(shí)，后面的謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式are。指示代詞this(這個(gè))單數(shù)一般用來(lái)指較近的that(那個(gè))（1）Thisishissister.

介紹別人用句型：Thisis…Thatis…

辨認(rèn)某人用句型：Isthis…?Isthat…?肯定回答：Yes,

it

is.否定回答：No,it

isn’t.（1）Thisishissister.肯定回答：Ye（2）Thesearemysisters.辨認(rèn)某人復(fù)數(shù)用句型：Arethese…?Arethose…?肯定回答：Yes,theyare.否定回答：No,they

aren’t.（2）Thesearemysisters.肯定回答：1.

Thisismysister.(改為復(fù)數(shù)句子)_______________________2.Thatishisbrother.(改為復(fù)數(shù)句子)________________________These

aremysisters.Those

arehisbrothers.按要求改寫(xiě)句子：1.Thisismysister.(改為復(fù)數(shù)句子)3.Thisisherpen.(改為復(fù)數(shù)句)_______________________4.Thosearehisfriends.(改為單數(shù)句子)_______________________5.Thesearemyfriends.(改為單數(shù)句子)_______________________Theseareherpens.Thatishisfriend.Thisismyfriend.3.Thisisherpen.(改為復(fù)數(shù)句)The名詞變復(fù)數(shù)規(guī)則：3.以輔音字母加y結(jié)尾的詞：名詞有單數(shù)和復(fù)數(shù)變y為i再加es1.一般情況：2.以s,x,ch,sh等結(jié)尾的詞：-s-esbookssboyclassesfamilyfamilies名詞變復(fù)數(shù)規(guī)則：3.以輔音字母加y結(jié)尾的詞：名詞有單數(shù)和復(fù)人稱(chēng)代詞(主格)形容詞性物主代詞I(第一人稱(chēng))you(第二人稱(chēng))he(第三人稱(chēng))she(第三人稱(chēng))myyourhisher人稱(chēng)代詞一般放于句首作主語(yǔ),形容詞性物主代詞放于名詞前，修飾名詞。they(第三人稱(chēng)復(fù)數(shù))theiryou(第二人稱(chēng)復(fù)數(shù))we(第一人稱(chēng)復(fù)數(shù))yourour人稱(chēng)代詞(主格)形容詞性物主代詞I(第一人稱(chēng))you(第watch_____photo_____ruler_____book_______I____he/she____that_____this____strawberry______________orange_________

peach_____watchesphotosrulersbookspeachesstrawberrieswetheythosetheseorangeswatch_____I____strawberry_Isheyourfriend?Yes,______.A.itisB.itisn’tC.heisD.heisn’t2.Isthisyourfather?No,______.A.itisB.itisn’tC.heisD.heisn’t3.Isthatyour______?A.apictureB.pictureC.picturesD.nicepicturesCBBIsheyourfriend?Yes,______4.Are________Kate’s________?

A.this,bookB.that,bookC.these,booksD.those,book5.IsGuoPengyourbrother?_____.

A.Yes,itisB.No,itisn’tC.Yes,sheisD.No,heisn’t6.Annaisnotmysister.___