【备考必备】托福官方真题Official9阅读长难句资料汇总
- 2016年01月21日15:18 来源：互联网
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托福官方真题Official9阅读长难句官方真题Official9: Colonizing the Americas via the Northwest Coast
1. Fladmark’s hypothesis received additional support form from the fact that the greatest diversity in native American languages occurs along the west coast of the Americas,suggesting that this region has been settled the longest.
2. The coastal hypothesis has gained increasing support in recent years because the remains of large land animals, such as caribou and brown bears, have been found in southeastern Alaska dating between 10,000 and 12,500 years ago.
3. The most recent geologic evidence indicates that it may have been possible for people to colonize ice-free regions along the continental shelf that were still exposed by the lower sea level between13,000 and 14,000 years ago.
官方真题Official9: Reflection in Teaching
1. This was justified by the view that reflective practice could help teachers to feel more intellectually involved in their role and work in teaching and enable them to cope with the paucity of scientific fact and the uncertainty of knowledge in the discipline of teaching.
2. They were concerned that many would be “drawn to these new, refreshing” conceptions of teaching only to find that the void between the abstractions and therealities of teacher reflection is too great to bridge.
3. The researchers estimate that the initial training of the teachers to view events objectively took between 20 and 30 hours, with the same number of hours again being required to practice the skills of reflection.
托福官方真题Official9阅读长难句官方真题Official9: The Arrival of Plant Life in Hawaii
1. It is significant that the earliest living things that built communities on these islands are examples of symbiosis, a phenomenon that depends upon the close cooperation of two or more forms of life and a principle that is very important in island communities.
2. Lichens helped to speed the decomposition of the hard rock surfaces, preparing a softbed of soil that was abundantly supplied with minerals that had been carried in the molten rock from the bowels of Earth.
3. These plants propagate by producing spores–tiny fertilized cells that contain all the instructions for making a new plant–but the spore are unprotected by any outer coating and carry no supply of nutrient.
4. Remarkably resistant to the vicissitudes of ocean travel, they can survive prolonged immersion in saltwater when they come to rest on warm beaches and the conditions are favorable, the seed coats soften.
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