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dj. 極小的,微小的 a tiny girl …… 內 Language points whole world is 世界 。 v. 懷疑,疑惑 (2)doubt (vt.)+ 從句 (3)doubt (vi.)+ about / of Doubt is the key to knowledge. There is no reason to doubt of his honesty. I doubt whether/if he39。 如: I have another blue pen besides this one. 除了這支外,我還有另一支藍色鋼筆。 1a Read and understand. 1b 2. Complete the following diagram. puters usage problem work daily life 1. ____________________________ of a spaceship. 2. help doctors _____________________________. 3. _______________________________ in factories. 4. help businessmen _____________________. 1. play games and __________________________. 2. _______________ and _____________ at home. 3. ___________________ by sending s and _______________________________. 1. get headaches or _____________________. 2. don’t have enough time __________________. 3. something on Inter is not ________________. control the speed and direction find diseases easily control the robots place and cancel orders watch movies do shopping do business municate chatting online sore eyes to study or exercise true or good properly, besides, brought, get, enough ? Computers have improved our lives, but they have _______problems, too. For instance, if we work on puters too long, we may _____ headaches or sore eyes.