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o learn about your new friend. 我想了解一下你的新朋友。 活學(xué)活用 (1)The boy is learning ________ the piano. A. play B. playing C. to play D. played [答案 ] C (2)We will learn more ________ the moon soon. A. about B. from C. to D. on [答案 ] A ● 4 paper n. 紙 [觀察 ] What about some paper?來(lái)點(diǎn)紙嗎? Please give me a piece of paper. 請(qǐng)給我一張紙。 [探究 ] paper 意為 “ 紙 ” , 為不可數(shù)名詞 , 表示 “ 幾張紙 ” , 要用量詞 piece。例如: a piece of paper 一張紙; two pieces of paper 兩張紙。有類似用法的單詞還有 chalk (粉筆 )等。 [拓展 ] paper 作 “ 報(bào)紙;試卷;論文 ” 講時(shí) , 為可數(shù)名詞。例如: a test paper 一張測(cè)試卷 活學(xué)活用 (1)Please give me ________. A. two paper B. two paperes C. two piece of paper D. two pieces of paper [答案 ] D 活學(xué)活用 (2)Can you pass me ________? We have none in our classroom. A. chalks B. a piece of chalk C. some chalks D. a chalk [答案 ] B ● 1 How do I write my homework on the puter? 我如何在 電腦上寫(xiě)作業(yè)? [探究 ] 特殊疑問(wèn)句的結(jié)構(gòu)是 “ 特殊疑問(wèn)詞+一般疑問(wèn)句? ” 。特殊疑問(wèn)詞有 how(怎樣 ),what(什么 ), when(什么時(shí)候 ), where(什么地方 ), how many(多少 )等。 活學(xué)活用 (1)下一步我做什么? __What__ do I do next? (2)我怎樣保存文件? __How__ do I save the document? (3)你發(fā)送了幾封電子郵件? __How__ __many__ s do you send? ● 2 First, open a new document? Next, you write your homework? then click “ save” ? Finally? 首先 , 新建一個(gè)文檔 ?? 下一步 , 寫(xiě)你的作 業(yè) ?? 然后 , 點(diǎn)擊 “ 保存 ”?? 最后 ?? [ 探究 ] (1) 在 英語(yǔ)中 , 描 述一個(gè)動(dòng) 作過(guò)程的先 后順序 , 常用副詞 :first? next? then? finally? 意為 “ 首先 ?? 其次 ?? 然后 ?? 最后 ??” 。 (2) next 還有 “ 下一個(gè);隔壁 ” 等意思。例如: next week 下周; in the next room 在隔壁房間 (3)finally 的同義詞組是 at last, at last 的反義詞組是 at first。 活學(xué)活用 I39。m late, so I have to wait for the ________ train. A. first B. next C. finally D. then [解析 ] B 句意為 “ 我來(lái)晚了 , 所以不得不等下趟火車 ” 。 next 有 “ 下一個(gè) ” 的意思 ,故選 B。 Ⅰ .根據(jù)句意及首字母或漢語(yǔ)提示完成句子 1. How do you open a new __document__ (文件 )? 2. There are two __boxes__ (盒子 )of tea on the table. 3. The doctor __saves__ (挽救 ) many people39。s lives every year. 4. Linda is typing on the __keyboard__ (鍵盤(pán) ). 5. There are many __mice__ (老鼠 ) in the old house. 6