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课件网) 2025年完胜高考语法填空 (10篇) Oceano graphy Oceano graphy Waves Part of Earth’s beauty comes from its oceans. Oceanographers study the chemical makeup of the ocean as well as the 1._____(current) in water, weather patterns, the geography of the ocean oor, and many other areas. Oceanographers’ work is exciting, 2._____ sometimes it can be dangerous and cause them to become edgy. 3._____(use) technology to do certain tasks helps. For example, robotic arms that rotate clockwise are sometimes used for the most dangerous tasks. 一 currents although / though Using One basic part of oceanography is understanding waves and how they work. Sometimes ocean life can be seen in the wave. Creatures seem to be hovering within the interior of the wave, oating inside it as if they 4._____(be) weightless. Besides 5._____ beauty of waves, scientists are interested in their technical aspects. The diagram (right) shows how scientists examine waves. were the Waves are measured from the top (crest) to the bottom (trough). This allows scientists to nd out the 6._____(high) of a wave. They also measure from crest to crest to determine the length of each wave. height Waves are classi ed 7._____ their height, length, and frequency. Some common kinds of waves are chop, swell, shallow, deep, and tsunami. Waves are created by speci c conditions. The conditions that affect formations of waves include the ocean’s temperature and depth, the wind’s strength and speed, and the geological conditions of the area. Conditions must be favorable for certain kinds of waves 8._____(form), keep their shape, and remain intact. by to form A wave’s height and length are directly related to its wind speed and duration, or how long it has been blowing. When it is really 9._____(wind) during a big storm, the waves grow in height and shrink in length. windy During severe storms, huge and frequent waves might cut a sea vessel apart. Ships are at great risk of winding up as severed pieces after 10._____(hit) by the force of a huge wave. By understanding the ocean, scientists can prevent this wreckage of ships by predicting when the water will be too dangerous for people and their ships. being hit The study of waves and the ocean also allows oceanographers to determine how certain beaches were formed. By studying the oceans a great deal can be learned about the surface we live on. Oceano graphy Exploring the Titanic Our second view of the Titanic was breathtaking. As we glided soundlessly across the ocean bottom, the razor’s edge of the bow loomed out of the darkness. The great ship towered above us. Suddenly it seemed to be coming right at us, about to run us over. My first reaction was 1._____ we had to get out of the way. But the Titanic wasn’t going anywhere. As we 2._____(gentle) brought our sub closer, we could see the bow more clearly. Both of her huge anchors were still in place. But the bow was buried more than sixty fe ... ...
