《小学英语四年级上册Unit 2 Part A 第3课时》课件

PEP版英语四年级（上）PartALet’sspellUnit2

MyfriendsWarmingup:WatchandlearnLead-inGuessandlearnWhatanimalsarethey?海葵贝壳shell寄居蟹hermitcrab文化链接海洋中的海葵PresentationNowlistenIhavenoshell.Canweshare?Share?No,wecan’t.sh贝壳PresentationNowlistenshYoucansharemyshell.Shoo!Goaway,Fish!发出嘘声，表示赶走文化链接海葵和寄居蟹是海洋中常见的一种互惠共生关系。海葵寄居蟹驱赶捕食者提供附着点提供食物ListenandreadaloudshIhavenoshell.Canweshare?Share?No,wecan’t.Youcansharemyshell.Shoo!Goaway,Fish!Whatarethesamelettersinthesewords?

They’resh.LookandsayshareshoofishshellshareshoofishLookandsayshellIt’s/ʃ/.What’sthesoundoftheletters“sh”?/ʃel//ʃeə(r)//ʃuː/

/fɪʃ/sh的发音规则/ʃ/是清辅音，发音时，舌尖抬向上齿龈后方，但不接触，舌身靠近口腔上壁，形成狭长的通道。气流通过狭长通道，摩擦成音，声带不振动。English

sheshipshop

/ˈɪŋɡlɪʃ//ʃ

iː//ʃɪp//ʃɒp/更多sh例词

/ʃ/PresentationRead,listenandnumber.Englishfishsharesheshipshopsh在词尾Listenagainandgroup.Englishfishsh在词尾sharesheshipshopcashdishflashrushshortsharkWhatelse?PresentationLook,listenandwrite.Truefriends____.Tallor____,strongornot,theyhelpeachother.shareshort书写时注意角度稍倾斜，大写字母h要顶满上面两格。PracticeListenandwriteI'malittle,little_____.Ifindmanycolourfulshells.Comeon,comeon,myfriend.Wecan_____themall.有些小鱼也会躲在贝壳中哦。听一听，写一写。fishshareSummary辅音字母组合sh在单词中发/ʃ/shellshareshoofishEnglishsheshipshop字母组合sh的发音规则常见例词sh基础开心园Ⅰ.Listen

and

judge.

(听录音,

判断下列图片与你所听内容是

“T”

否

“F”

相符。)听力材料1.fish

2.shelf

3.ship

4.shell

5.shopTFTFTⅡ.Listen

and

choose.

(听录音,

选出你所听到的句子中包含的单词。)(

)1.A.he B.she

C.we(

)2.A.ship B.shop

C.still(

)3.A.kitchen B.China

C.lunch(

)4.A.shell B.ball

C.clean(

)5.A.Chinese B.Canada

C.EnglishBACAC听力材料1.Sheismyfriend.She’stallandthin.2.LiMinghasabigtoyship.3.Wehavelunchattwelve.4.Shehasaniceshellinherhand.5.HisfatherisanEnglishteacher.能力闯关岛Ⅲ.Read,

choose

and

write.

(根据图片选择正确的单词,

注意画线部分的发音。)1.Look!Thisisatoy

.It’sverybeautiful.

2.Thisismy

teacher.Heiskind. 3.I’dlikesome

.

4.Ioften

toyswithmyfriend. 5.Thegirlis

andthin. fish

share

short

English

shipshipEnglishfishshareshort拓展训练营Ⅳ.Read,

choose

and

write.

(选词填空。)short

share

kind

many

shellInthesea,thereare(有)1.

smallanimals.Oneday,alittleanimalsays,“Ihaveno2.

.Canwesharetheshell?”Butafishsays,“No,wecan’t.”Thena3.

animalsays,“Youcan4.

mysh