不定冠词a-an课件

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XxYyZz[ju:][vi:][‘dʌblju:][eks][wai][ze]Twenty-sixEnglishletters不定冠词a-anLetterstreeAEIOUFR不定冠词a-anAHJK/ei/幸福四口之家不定冠词a-anEBDCGPTV八口大家庭/i:/不定冠词a-anIY双胞胎之家/ai/不定冠词a-anUQW幸福三口之家/ju:/不定冠词a-anFLMNSX七口大家庭/e/Z不定冠词a-anO孤寡老人/əu/不定冠词a-anR孤寡老人/ɑ:/不定冠词a-anAHJKBCDEGPTVFLMNSXZ

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[i:][ju:]Don’tforgetand[əu][a:]字母所含的元音音素归类R不定冠词a-an不定冠词a-an冠词a,an的用法a

用在辅音音素开头的单数可数名词前，an用在元音音素开头的单数名词前。如果名词前有修饰语，则以其第一个因素是元音还是辅音而决定用a或an.如：

a

book

an

Englishbook

an

eraser

a

niceeraser

an

apple

不定冠词a-an用a或an填空。______map______pen______ruler______orange______jacket______apple(苹果)______book(书)______egg(蛋)______Englishmap______desk(书桌)11.______eraser(橡皮檫)12.______picture(图片)13.______oldman(老人)14.______“S”15.______“M”16.______“D”17.______“U”18.______“A”19.______“H”20.______“R”aaaanaanaananaanaanananaaananan不定冠词a-anIhaveafriend.不定冠词a-an不定冠词a-an

acandy一个糖果不定冠词a-an不定冠词a-an

anEnglishbook一本英语书不定冠词a-an不定冠词a-an

aschoolbag一个书包不定冠词a-an不定冠词a-an

anicecream一支冰淇淋不定冠词a-an

candyschoolbag

icecream

Englishbookaa

an

an不定冠词a-an

以辅音因素开头的单词前加a以元音因素开头的单词前加anatoy一个玩具akey一把钥匙apicture一幅画astorybook一本故事书anegg一个鸡蛋anarm一只胳膊anorange一个橙子anelephant一头大象不定冠词a-anIamhungry.Canyouhelpme?不定冠词a-anmathsbookEnglish

bookChinese

bookstorybookWhat’sinyourschoolbag?AnEnglishbook,aChinesebook,amathsbookandthreestorybooks.一本英语书，一本语文书，一本数学书和三本故事书。不定冠词a-anmission1mission2mission3不定冠词a-anMission1不定冠词a-anLet'smatch!studentplaneeyetigericecreamegg不定冠词a-anmission1mission2mission3不定冠词a-anMission2不定冠词a-anorangeschoolbag

notebookmonkeyicecreamA:What’sthis?B:It’sa/an______.不定冠词a-anA:What’sthis?B:It’sa/an______.orangeschoolbag

notebookmonkeyicecream不定冠词a-anschoolbag

orangenotebookmonkeyA:What’sthis?B:It’sa/an______.icecream不定冠词a-anorangeA:What’sthis?B:It’sa/an______.schoolbag

notebookmonkeyicecream不定冠词a-anorangeA:What’sthis?B:It’sa/an______.schoolbag

notebookmonkeyicecream不定冠词a-anorangeA:What’sthis?B:It’sa/an______.schoolbag

notebookmonkeyicecream不定冠词a-anA:What’sthis?B:It’sa/an______.orangeschoolbag

notebookmonkeyicecream不定冠词a-anA:What’sthis?B:It’sa/an______.orangenotebookmonkeyschoolbag

icecream不定冠词a-anmission1mission2mission3不定冠词a-anMission3不定冠词a-anaaanaan1.I'm___student.Ihave___schoolbag.Look!Thisis____Englishbook.Ihave____pencilbox,thereis____eraser,___penand____ruler.aaa2.Thereis___Zoonearmyschool.Wow!Thereis___tiger,___lionand___panda.What'sthat?It's___elephant.Look!It's___bird.Ilikeit.aaaana不定冠词a-anmission1mission2mission3不定冠词a-an口诀单数可数名词是秃子，不要忘了给它戴帽子，两种帽子a和an，辅音因素前加a，元音因素前加an。不定冠词a-an1.Identifythings:＊--What’sthis/thatinEnglish?

--It’sanorange.＊--

Spellit,please.

--O-R-A-N-G-E.amaparulerajacketakeyaquiltaorangeapenacup不定冠词a-anWhat’sthisinEnglish?It’saquilt.

anorange.

apen.ajacket.

aruler.

akey.不定冠词a-anblueyellowwhiteredblackgreencolor不定冠词a-an1.What’s=Whatis

“是什么”。英语中用来提问的特殊疑问词总是放在句子的开头，这点与汉语不同，同学们在学习时要特别注意英语的词序。如：Whatisyourname?你叫什么名字？2.it’s=itis，意为“它是”。常见的缩写形式还有：What’s=whatisthat’s=thatisWho’s=whoislet’s=letus注意：this和is之间没有缩写形式。完全形式与缩写形式不定冠词a-anSpellit,please这是一个用来考查别人拼写（读）能力的句式。用于别人提到的单词，自己不知如何拼写，让对方指出这个单词由哪几个字母组成。如：

What’sthis?这是什么？

It’sanorange.它是一个橘子。

Spellit,please.请拼写它。

O-R-A-N-G-E.

2.please用在祈使句中表示礼貌或客气，可置于句首，也可置于句末，置于句末时，前面要用逗号，意为“请”。如：Sitdown,please.=Pleasesitdown.请坐Pleasestandup.请站起来。不定冠词a-an内容详解2.Whatc