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t what you haven’t got when you ought to have it. Smooth seas do not make skillful sailors. Determine that the thing can and shall be done, and then we shall find the way. 1. Sir Issac Newton was on fire for gravity. 是這樣的。 3. 我懷疑他能否完成這項工作。 5. 毫無疑問霍金先生是世界著名科學(xué)家之一。 There seems much point in protecting the environment around us. 企圖說服他是沒有什么意義的。 He is engaged in his duty, totally fetting his birthday. 3. instead of … 我們?nèi)チ碎L城,而沒有去博物館。 Students are going to carry out the plan, instead of changing it. 4. stop A from doing keep A from doing prevent A from doing 沒有什么能阻止我們實現(xiàn)夢想。 Customers are rather satisfied/pleased with our design. 6. According to… 按照計劃,我們應(yīng)該在本月底完成此項任務(wù)。 On the one hand, we should take measures to protect the environment。 Finally, they found it interesting to learn photography. Integrating Skills 1. How did the discoveries of Galileo and Zhang Heng help us understand the world? Galileo: Zhang Heng: He showed us that the earth moves around the sun, not the