Page 12 1. We may well wonder how seamen explored the oceans before latitude and longitude made it possible to plot a ships position on a map. 在经纬度未能绘出航船在地图上的 位置之前,我们很想知道航海员是怎样 在海上探险的
1. We may well wonder how seamen explored the oceans before latitude and longitude made it possible to plot a ship’s position on a map. 在经纬度未能绘出航船在地图上的 位置之前，我们很想知道航海员是怎样 在海上探险的。 Page 12
may/ might well很可能,极有可能 These are excellent photographs and we may well use them in our magazine. 这些是很不错的照片,我们很有可能 把它们用在我们的杂志上。 You might well find that you?ll need more by the weekend 到周末你很可能会发现你需要更多东 西
may/might well 很可能，极有可能 These are excellent photographs and we may well use them in our magazine. 这些是很不错的照片，我们很有可能 把它们用在我们的杂志上。 You might well find that you’ll need more by the weekend. 到周末你很可能会发现你需要更多东 西
2. The voyages of travelers before the 17th century show that they were not at the mercy of the sea even though they did not have modern navigational aids 17世纪前的海上航行表明,即使没有现 代航海术的帮助,旅行者也没有受大海 的支配
2. The voyages of travelers before the 17th century show that they were not at the mercy of the sea even though they did not have modern navigational aids. 17世纪前的海上航行表明，即使没有现 代航海术的帮助，旅行者也没有受大海 的支配
① voyage n.,/ⅵ航海,航行 The voyage from England to India used to take six months 过去从英国航行到印度要六个月。 go on/make/take a sea voyage 去航海旅行 voyager n. 航行者,航海者
① voyage n./ vi. 航海, 航行 The voyage from England to India used to take six months. 过去从英国航行到印度要六个月。 go on/make/take a sea voyage 去航海旅行 voyager n. 航行者, 航海者
They have got everything ready to make a across the atlantic A. trip B。 travel voyage D. tour
They have got everything ready to make a _____ across the Atlantic. A. trip B. travel C. voyage D. tour