仁愛湘教版九年級上unit4amazingsciencetopic3chinaisthethirdnationthatsentapersonintospacesec-資料下載頁
2024-11-22 03:38本頁面
【導讀】的心臟正常搏動。如果我們使用的電腦工作的時間太長，我們就會頭昏眼花。forinstance=forexample用來舉例說明某一論點或情。況，一般只舉同類人或物中的“一個”為例。suchas用來列舉事物時，一般列舉同類人或事物中的幾。再有）”；besides意為“除……之外（還有）”。除了這支外，我還有另一支藍色鋼筆。我們都通過了考試，湯姆除外。湯姆一人不及格）。except前幾乎總有all、any、every、no及其復合詞等詞。除了最后一個問題沒答外，其余問題他都答了。except后接名詞、代詞、動名詞和動詞原形，這時except=but；但except后跟副詞、介詞短語時，不能用but代替。這扇窗戶從來不開，除夏季外。他只是打掃了房子。trueorgoodfor，我們在網(wǎng)上看到的東西并不都是真實的、有益的。
【正文】 worked. Later, it was reported on TV that all of the puters in the world broke down today. So the world is quite different. For instance, we can’t play games, watch movies or do shopping at home. Besides, we can’t municate by sending s or chatting online. Without the help of puters, businessmen can’t place or cancel orders online. Teachers can’t give lessons to their students. What’s worse, robots controlled by puters can’t do dangerous work for humans. Even the doctors can’t find the diseases easily. In short, we almost have trouble with everything without puters today. You can write it like this: Summary We learn: 1. Some words: doubt, tiny, inside, brain, cancel, connect 2. Some phrases: no doubt, for instance 3. Some sentences: (1) There is no doubt that puters are very useful in technology and business. (2) Computers help us at work and at home, but they must be used properly. We can: 1. Talk about the importance of puters. 2. Write a position by using our imagination. ? Read 1a. ? Memorize the useful expressions and key sentences which we learned today. ? Finish Section C in your workbook. ? Review Sections AC. Thank you
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