【正文】
示) hope→ a hope。 單 元: Unit 3 Tomorrow’ s world 板 塊: Word power 課堂設(shè)計指導(dǎo)思想: 本節(jié)課是以讀、寫為主的詞匯教學(xué)課。隨后在明確抽象名詞的定義后,用實例加深學(xué)生的印象。同時,鼓勵學(xué)生利用網(wǎng)絡(luò)等資源了解更多有關(guān)電腦網(wǎng)絡(luò)的詞匯。 knowledge→ a knowledge of… 4. Ask students to do the exercise on page 46 individually. Answers (1) developmemt (2) popularity (3) failure (4) connection (5) improvements (6) presentation (7) achievement (8) admiration 【設(shè)計說明】鼓勵學(xué)生自己進行歸納、整理,得出動詞或形容詞后加后綴構(gòu)成名詞的規(guī)律,最后以填空練習(xí)鞏固所學(xué)內(nèi)容。通過構(gòu)詞法教授詞匯,不僅可以使學(xué)生利用較少的時間掌握較多的詞匯,而且還可以使學(xué)生通過對詞綴的了解來猜測詞義,從而擴大詞匯量。本課主要通過引導(dǎo)學(xué)生自行歸納抽象名詞的構(gòu)成規(guī)律的方法進行教學(xué),不僅有助于增加學(xué)生的詞匯量,而且可以使學(xué)生初步形成自己的詞匯認知 策略,學(xué)會根據(jù)詞根及后綴來猜測詞義。 Step 4 Words related to puters 1. Ask students to read carefully the picture on page 47 and ask students to answer the following questions:( PPT page 13,鼠標點擊,顯示問題,圖像書上有,不再附 加) (1) Can you name the different parts of the puter? (2) Can you describe their functions? Answers Part Function floppy disc a flat piece of plastic for storing information USB disc a portable, pocketsized disk that can store a lot more information than a floppy disk CDROM/DVDROM a CD or a DVD