Unit2SectionA1a3d教學(xué)目標(biāo)1.明確代詞this,that,it,a,an的用法;能在具體的語言環(huán)境中運(yùn)用它們造句和交流。2.運(yùn)用句型What’sthis\thatinEnglish?It’sa\an...詢問、確認(rèn)物品的英文名稱。教學(xué)重點(diǎn)不定冠詞a/an的用法教學(xué)難點(diǎn)A,E,I,O,U的讀音。教學(xué)過程一、課前自學(xué)A、用a、an填空。________jacket,_________key,_________dog,_________map,__________orange,_________cup__________pen,_________rulera和an在英文中被稱為_______________,______用于輔音音素開頭的單數(shù)可數(shù)名詞或字母前；_________用于以元音音素開頭的單數(shù)可數(shù)名詞或字母前。B、從II欄中選擇與I欄各句相對應(yīng)的答語。 I II1).What’sthisinEnglish? A.Hello,Bob!2).Howareyou? B.Yes,itis.3).Spellit,please. C.Goodmorning!4).Hello,Eric! D.It’sapen.5).Goodmorning,Frank! E.KEY.6).Isthisabook? F.Goodafternoon!7).Goodevening！ G.MynameisLiLei.8).Nicetomeetyou! H.I’mfine,thanks.9).What’syourname? I.Goodmorning!10).Goodafternoon! J.Nicetomeetyou,too!二、展示點(diǎn)撥1.根據(jù)小組對話展示:回顧、復(fù)習(xí)冠詞a,an的運(yùn)用:即在多數(shù)情況下,人們使用不定冠詞a．但是,當(dāng)所修飾的名詞為元音(發(fā)音)開頭時,就要用不定冠詞_______;當(dāng)需要特指某事物,或表達(dá)概念、種類時,用定冠詞___________。2.復(fù)習(xí)鞏固A,E,I,O,U在開音節(jié)中的發(fā)音.a_____e______i_____o_____u____3．聽3c錄音,填寫所缺元音字母,并學(xué)會根據(jù)發(fā)音拼寫單詞。點(diǎn)撥:a[ei]e[i:]i[ai]o[?u]u[j(u:)]三、達(dá)標(biāo)檢測一、根據(jù)所學(xué),翻譯下列句子。1．用英語說這是什么?是個橘子。__________________________?___________________________.2．用英語說那是什么?是把尺子。__________________________?_________________________.二、根據(jù)a,an使用規(guī)則,填空。1．It’s_______cup.2．It’s_________jacket.3．It’s_____orange.三、試讀下列生詞。cake,evening,bike,home,puter四、當(dāng)堂訓(xùn)練一、短語翻譯1、用英語___________________ 2、一支鋼筆_____________3、一把尺子____________ 4、一個橘子__________5、一件夾克衫________________ 6、一個杯子__________7、一把鑰匙_______________ 8、一張地圖____________二、選擇題1.—What’sthis?—It’s_____________.A.orange B.anorangeC.aorange2、—What’sthis__________________?—It’saruler.A.inEnglish B.forEnglishD.English3、Ithinkyouhavedropped（丟了）______“r”inwriting“Merry”.A.an B.a C.the4、—How_____you?—I______fine,thanks.are,is B.are,am C.is,am D.am,is5、—Isthis______oldmap?—No.It’s_____newmap.a;a B.a;an C.an;an D.an;a五、拓展練習(xí)一、單選。1.WhatisthisEnglish?It'sacup.A.ofB.onC.inD.from2.Thereis“u”andrintheword“number”.A.a;aB.an;anC.an;aD.a;an3.

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A.inB.onC.ofD.from6.John,what'sthisinEnglish?.A.Thisisakite.B.It'sakite.C.It'skite.D.It'sankite.二、根據(jù)漢語提示填寫單詞。1.It'sagoodideatogive