2021-2022 英语周报 高三 5答案

写作Paragraph lAnd not very long after that, he made a surprising decision. Hedecided to use all hghts to prepare for his li fe at the remoteisland. In the first year he sent troops, veterinarians and animalrainers to kill the wild animals or train them for good use. Thetask was so huge but it was wor thwhile then the king sent a lot offarmers to start a wide rice field and began to grow rice. Next head many facilities, from hospi tal to school, built.【高分句型一】After that he sent a lot of educated people there. At last he sentall his families to the island.(岛屿的建设和发展)Paragraph 2Finally the time came when the king had to be thrown away to thesland.【高分句型二】 Wi th many strong soldiers catching him,hesmiled. He had prepared every thing for the final day.When he was sent to the island, the is land had taken on a new lookEverybody there lived a comfortable life and the king was welcomedwarmly by his people. They cheered, long live the wise kingThe wise king lived happily ever after. The clever people live nown the world to prepare for their life in the future.(国王最终在自己的岛屿上生活)

14.[,10]【必备知识】本题考查的知识是“理解函数的单调性;了解函数奇偶性的含义【关键能力】本题考查逻辑思维能力、运算求解能力【解题思路】首先由已知条件得出f(x)为偶函数,然后由图象得到函数∫(x)在0,+∞)上单调递增,从而将∫(ga)≤1转化为lgal≤1,最后解不等式即【解析】由题意知f(-x)=∫(x),所以f(x)为偶函数.由图象知f(1)=1,且函数f(x)在[0,+∞)上单调递增,则不等式f(lga)≤1等价于∫( n lg al)≤f(1),所以lgq≤1,解得≤a≤10

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