Unit3 Computers Book2.docx

1、Unit3 Computers Book2Unit3 Computers Book2Unit3 Computers Book2 Period 1 Words and expressions Liu Juan I .Content : New words and expressions in Unit 3 II .Teaching aims: Master the new words and expressions. III.Main points: 1.Pronounce the words and phrases correctly 2.Try to remember the spellin

2、g and Chinese meaning IV .Difficult points Use the words freely V .Teaching steps STEP1. Pronunciation correcting Read after the teacher or the tape twice. Then the teacher asks the students to read words by themselves. STEP2. Skills in memorizing the new words The teacher analyses the structure and

3、 usage of the new words briefly. STEP3. Consolidation of the words and expressions 鈽呭崟璇嶇炕璇?1._ vt.璁畻 2. _ n.璁畻鍣?3. _n.绗旇 鏈?4. _a.绠鍗曠殑 5. _n.宸壓锛涙妧鏈?6. _a.绉戞妧鐨?7. _n.闈懡 8. _a.瀹囧畽鐨?9. _a.鏁板 鐨?10. _a.浜洪犵殑11. _n.鏅哄姏锛涙櫤鑳?2. _ad.瀹屽叏鍦?13. _n.缃戠粶 14. _ad.鐪熷疄鍦?15. _n.绉嶆棌 16. _n.璇炵敓 17. _n.浼樺娍锛涗紭鐐?18. _n.缂虹偣 1

4、9. _v.鎵撳瓧 20. _vi.涓嶅悓鎰?21. _n.閫夋嫨 22. _n.鍘熸枡 23. _ad.浜茶嚜鍦?24. _vt.鍒涢?25. _n.鏁欑粌 26. _n.姝 锛涘姩浣?7. _vi.鍑虹幇 28. _n.鑴?29. _n.鎷栨妸 30. _vi.寰樺緤 鈽呰瘝缁?1._鍏辨湁锛涘叡鐢?2. _渚濃湅鏉?3. _璧拌繃锛涜繃鍘?4. _澶勭悊锛涘畨鎺掞紱瀵逛粯 5. _鍦煇绉嶇搴笂6. _寮锛涙暣鐞?7. _姣曠珶 8. _鍦殑甯 姪涓?9. _鐪嬪畧锛涚洃瑙?鈽?鍗曡瘝鎷煎啓 1. Credit cards have brought about a _(闈懡) in peo

5、ple鈥檚 spending habits 2. I鈥檓 sorry to say that I _ (褰诲簳鍦?forget about it. 3. Look before leap. Don鈥檛 be _(澶磋剳绠鍗曠殑). 4. With the development of _(鎶鏈?, more practical machines have been invented. 5. In basketball matches, American players have an obvious_(浼樺娍) in height. 6. P_ speaking, I鈥檓 in favor o

6、f the plan. 7. In c_ with many others, she applied for a training place. 8. I don鈥檛 like a_ flowers, which cannot purify(鍑鍖?the air. 9. A n_ computer is easy to carry. 1o.He鈥檚 very clever. He鈥檚 got quite high i_ quality. 鈽呴夎瘝濉 In a way ,serve, whats more, in the way, make up, develop, personally, ab

7、ove all, share 1. He lived in a poor district in a house _ with another family. 2. Dont take it seriously. The story is only _. 3. I couldnt get through the gate because your car was _. 4. The change was an improvement _. 5. Ill buy a house which modern, comfortable and _ in a quiet place. 6. The ol

8、d man is _ in health. 7. Peter works well._ he likes to help others. 8. His brother _ in the army for two years. 9. You shouldnt have talked about the boys _ affairs. 10. Do you mind waiting a few more minutes for the photos? They _. STEP4.Using words and expressions (Ss book P20) STEP5. Homework 1.

9、 Learn all the words and expressions by heart. 2. Preview the text and finish discovering useful words and expressions. Blackboard Design:Unit3 Computers Book2 Period 2 Text Liu JuanI .Content Text: Who am I? II .Teaching aims: 1. understanding the general meaning of the new text to train the readin

10、g ability of the students 2. 寰疯偛鐩 爣锛氫簡瑙 绠楁満鐨勫彂灞曞巻绋嬨?III .Important and difficult points: 1. Grasp the general idea of the text. 2. Learn about some characteristics of the English poems 3. Retell the text freely IV .Teaching steps:STEP 1. Lead in and warming up: 1.Look at the pictures on p17 and disc

11、uss what they have in common. STEP 2. Pre-reading How have computers changed our life? _ _ STEP3. Fast reading: Read the passage silently and quickly and answer the following questions, You鈥檒l be given 5 minutes. 1锛塛ho was the first person to devise the earliest computer? _ 2) What did he make and w

12、hat did it do? _ 3) Who was the next important person to design computers? _ STEP4. Careful reading Task1:Fill in the blanks according to the timeline. 1642: _ _: The Analytical Machine was made by Charles Babbage锛?1936: _ 1960s: _ _: The first family of computers connected to each other锛?1970s:_ Now: _ STEP 5.Interview As a reporter, you will interview Mr. COMPUTER. STEP 6.Homew