Starterunit2sectionA1a2e課件人教版七年級英語上冊

新人教版七年級英語上冊StarterUnit2SectionA1a-2eKeepTidy·LanguagegoalsBeabletoaskaboutthingsyouhaveLearnthepronunciationofa,e,i,o,u(1)0201bottle瓶子

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鑰匙;關(guān)鍵KeywordsWhatdoyouhaveinyourschoolbag?Whatcolouristhecap?Whatcolouraretherulers?KeysentencesabottletwobottlesIhavefourbottles.bottleeraseranerasertwoerasersIhaveaneraser.keyakeytwokeysIhaveakeyinmypocket.pencilapenciltwopencilsIhaveanewpencilinmypencil-box.capabluecapsomecapsIhaveabluecap.rulerarulermyrulersMyrulerisinmyschoolbag.Let’scheck

aruler

abottle

acap

aneraser

pencils

keysCABFDE名詞的數(shù)表示可以計算數(shù)目的人或物稱為可數(shù)名詞?？蓴?shù)名詞有單、復(fù)數(shù)兩種形式:可數(shù)名詞的單數(shù)形式要在名詞前加“a或an”，復(fù)數(shù)形式是在名詞后加-s或-es”。冠詞a和an是一種虛詞，只用在單數(shù)可數(shù)名詞前，表示“一”的意思。a用在以輔音音素開頭的單詞之前，an用在以元音音素開頭的單詞之前。這里的元音音素和輔音音素是指讀音，而不是指字母。如：apen/pen/一支鋼筆/p/為輔音音素anapple/'?pl/一個蘋果/?/為元音音素不定冠詞a和an的用法1.—What’sthis?—_______“I”.

A.It’s B.Thisis C.ItsA2.What________thisinEnglish?

A.be B.am C.isC3.It’sajacket.（就畫線部分提問）

thisinEnglish?【運用】Whatis復(fù)數(shù)名詞復(fù)數(shù)形式有規(guī)則變化和不規(guī)則變化兩種，規(guī)則變化及其讀音可依照下表:可數(shù)名詞復(fù)數(shù)的不規(guī)則變化改變單數(shù)名詞中的元音字母eg.man--men,woman-women,tooth-teeth,foot-feet,goosegeese,mouse--mice單復(fù)數(shù)同形eg.Chinese-Chinese,deer-deer,fish-fish,sheep-sheep,...

由man和woman構(gòu)成的合成詞,每人名詞都要變復(fù)數(shù)eg.amandoctormendoctors,awomanteacher--womenteachers【運用】1.Ihaveanewbottle.（改為復(fù)數(shù)句）_____________twonew______.2.Ihavesomeerasersinmyschoolbag.（改為單數(shù)句）Ihave______________inmyschoolbag.Wehavebottlesaneraser-Whatdoyouhaveinyourschoolbag?

-Ihaveabottle.特殊疑問詞what用來對事物進(jìn)行提問，意為“什么”如：What'syourname？你的名字是什么？have為實義動詞，需要借助助動詞do完成疑問和否定

如：-Doyouhaveapen?-No,Idon’t.Let’splayyellowblueblueblackandorangeredLet’splayReviewtheneww