【導(dǎo)讀】第一課信息的輸入和輸出································································································-2-. 第二課《學(xué)習(xí)畫圖新本領(lǐng)》·····························································································-3-. 第三課電腦簡筆畫·········································································································-6-. 第四課《存畫圖作品》···································································································-8-. 第五課描繪美麗的大自然·················································································&