大二英语分类词汇学习.doc

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大二英语分类词汇学习

The first piece of the universe and the earth Topic 1 earths place in the universe First, fill in the blanks 1, 2, dwarf planets, stars, nebula comets (pop) 3, Jupiter, mercury, Mercury and Neptune; Venus, Mars and Venus Second, the choice 1, A 2, 3, 4, 5 A, B, D? 6, 7, 8 C, D, B, C C Three, the attachment slightly Fourth, the analysis of reading 1, (1) (2) A, C, B, D, B, C, D A 2, slightly 3, (1) the corona, chromosphere, photosphere (2), sunspots and light solar wind - corona flare - color ball (3) the ball - more than six thousand K color ball - four to tens of thousands of K The corona - millions of K (4) A and C Five, the short answer 1, stars could shine; Nebulae and stars than with large mass, small volume and the density of small features. 2, planets composed of solid matter; Comets formed by ice material, the quality is very small. 2 project partner, the moon of the earth A, choose 1, 2, 3 D, C, A, C, D, 4 A and B Second, the analysis of reading 1, new, first quarter moon, full moon, last quarter 2, 3 A, C, Three, judgment, (each sentence have wrong: roar, biting cold wind, heavy, star trek, also have no, thunder and lightning, illuminate, float in the sky, etc.) Project 3 human exploration of space First, fill in the blanks 1, 1957; 1981, 2, 3 months, the sun, galaxy, space, resource, solar energy resources, mineral resources, environment and resources Second, the choice 1, 2, A 3 D, 4 C, A, B, C Third, analysis of reading C, B, E, D, A Topic 4 movement of the earth First, fill in the blanks 12, 1, the equator, the poles 2, west east. 3, minus one day 4, 1, fast; 7, slow 5, obliquity, 23 ° 26 6, 23 ° 26 , the tropic of cancer and tropic of Capricorn July and the vernal equinox, autumnal equinox, 0 ° 8, 23 ° 26 S, 9 0 °, the longest, shortest, day, and surfaces; Polar night 10, the obliquity of the ecliptic, the sun point-blank, height, length of day and night at high noon sun, four seasons Second, the choice

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