Unit3 Computers Book2
unit3 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 spelling 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 usage of the new words briefly.
step3. consolidation of the words and expressions
★單詞翻譯
1.____________ vt.計算 2. ____________ n.計算器 3. ____________n.筆記本
4. ____________a.簡單的 5. ____________n.工藝；技術 6. ____________a.科技的
7. ____________n.革命 8. ____________a.宇宙的 9. ____________a.數學的
10. ____________a.人造的11. ____________n.智力；智能12. ____________ad.完全地
13. ____________n.網絡 14. ____________ad.真實地 15. ____________n.種族
16. ____________n.誕生 17. ____________n.優勢；優點 18. ____________n.缺點
19. ____________v.打字 20. ____________vi.不同意 21. ____________n.選擇
22. ____________n.原料 23. ____________ad.親自地 24. ____________vt.創造
25. ____________n.教練 26. ____________n.步驟；動作27. ____________vi.出現
28. ____________n.腦 29. ____________n.拖把 30. ____________vi.徘徊
★詞組
1.___________________共有；共用 2. ___________________依……看來
3. ___________________走過；過去 4. ___________________處理；安排；對付
5. ___________________在某種程度上6. ___________________彌補；整理
7. ___________________畢竟 8. ___________________在……的幫助下
9. ___________________看守；監視
★ 單詞拼寫
1. credit cards have brought about a ________(革命) in people’s spending habits
2. i’m sorry to say that i ______ (徹底地)forget about it.
3. look before leap. don’t be ____________(頭腦簡單的).
4. with the development of _________(技術), more practical machines have been invented.
5. in basketball matches, american players have an obvious_________(優勢) in height.
6. p________ speaking, i’m in favor of the plan.
7. in c______ with many others, she applied for a training place.
8. i don’t like a________ flowers, which cannot purify(凈化)the air.