Unit1Topic3SectionC課件七年級(jí)英語上冊(cè)

SectionC

Unit1Makingnewfriends

Topic3Howoldareyou?-Lead-in---Whatisthis?---Itisa

_____.---Whatarethese?---Theyare_____.-Lead-in---Whatisthis?---Itisa

_____.---Whatarethese?---Theyare_____.-Lead-in---Whatisthis?---Itisa

_____.---Whatarethese?---Theyare_____.-Lead-in---Whatisthis?---Itisa

_____.---Whatarethese?---Theyare_____.Practiceabook_____books

twoaneraser_____erasersthreearuler

_____rulersfouranorange_____orangesfiveabox

_____boxessixabus

_____busesseven對(duì)話練習(xí)：--What’sthis\that?（單數(shù)）--It’s…--Whatarethese\those?--They’re…（復(fù)數(shù)）Review單數(shù)

a&an看發(fā)音1.a

用在以輔音音素開頭的單詞前。

例如：a

book，

a

deska“u”2.an用在以元音音素開頭的單詞前。

例如：an

egg，

an

applean“f”eg:desk-deskspen-penseg:bus-busesbox-boxesEg:baby-babiesfamily-familiesEg:knife-knivesHalf-halvesEg:zoo-zoostomatoes復(fù)數(shù)1、一般直接在詞尾加-s2、以s、x、sh、ch結(jié)尾的詞，加-es3、輔音字母+y結(jié)尾，變y為i加-es4、部分以f結(jié)尾的詞，變f為ves5、以O(shè)結(jié)尾，有生命+es,無生命+sbooksEnglishbooksmapsrulerspencilsListeningpracticeListenandfindoutwhatkindofthingsarementioned.ListeningpracticeListenagainandnumber.21431bCompletetheconversations.Thenpracticewithyourpartner.

A:Whatarethese?TheyareB:________cars.

A:Thankyou.B:That’sOK.A:Are______eggs?B:Yes,____________.A:Thankyou.B:________________.thesetheyareWhataretheseA:Arethoseoranges?B:____,__________.A:Whatarethey?B:Theyare______.A:Thanks.B:_____________.Notheyaren’tapplesThat’sOKis

變成arethis變成

thesethat變成

thoseorange變成oranges--Whatisthis\that?

-Itisanorange.--Whatarethese\those?-Theyareoranges.單數(shù)復(fù)數(shù)thisthatIyouhe\she\itam\is名詞單數(shù)句子變復(fù)數(shù)句子Thisis

anapple.Theseare

apples.Iam12yearsold.Weare12yearsold.去掉a\an，單數(shù)變復(fù)數(shù)句子單數(shù)變復(fù)數(shù)1.Thisisabook.2.Thatisaneraser.3.Itisaredapple.4.Iamaboy.5.He\Sheisateacher.6.What’sthis?Thesearebooks.Thoseareerasers.Theyareredapples.Weareboys.Theyareteachers.Whatarethese?Patterns:

Whatareth