2022英语周报ylg1答案

19.解析:(1)本题考查农业种植的区位条件。植物生长的自然条件主要包含气候、土壤、地形、水源四个方面,对气候的分析可根据图示,当地为热带和亚热带气候,冬季最冷月均温在0℃以上,故热量充足,少霜冻,利于喜温畏寒的菜莉花的种植;从年等降水量线来看,当地降水少,且大部分为地中海气候,雨热不同期,夏季植物生长需水量大的时期降水少,容易发生早灾。对土壤条件的分析主要根据气候特征和海陆位置,突尼斯海岸线长,土壤易受海水污染,且由图可知,突尼斯有大面积盐分布,所以当地的土壤盐碱化较严重,不利于畏碱土的茉莉花种植。农业发展宜布局在相对平坦的地区,突尼斯地形复杂,不利于规模化种植。从水源来看,当地河流多为时令河,水源不足,但由于沿海地区水汽相对充足,通风透气,有利于茉莉花种植(2)本题考查土地利用类型的变化对环境的影响。农用地扩张导致地表植被覆盖率下降,土地沙化加剧:农业发展中的不合理灌增多,导致土地盐城化,进一步导致土壤退化;农业用水增加导致地下水开采过度,导致地面沉降,沿海地区还会发生海水倒灌,导致水质下降;农业用地比重上开反映了农产品的需求量上升,进而反映了人口的增长和人类活动的增加,因此可能引发生态破坏,生物生存环境改变,生物多样性减少。(3)本题考查现代农业与服务业的结合,对农业服务业投资增加会促进相关农业服务部门的发展,从产业链来看,与农业相关的服务部门主要包括生产资料供应、农业劳动服务、环境管理、农业技术研发、农用地信息管理、交通、信息传输、产品销售等。结合上述服务部门展开回答即可。答案:(1)优势,突尼斯为热带和亚热带气候,气温较高,热量充足;冬季最冷月均温在0℃以上,霜冻少;降水较少,光照充足;不易发生灾;海岸线长,沿海地区水汽充足,通风透气,(任答三点)劣势,降水较少,尤其夏季降水少,雨热不同期,易发生旱灾;土壤盐碱化较严重;地形复杂,不利于规模化种植(任答两点)(2)地表植被覆盖率降低,土地沙化加剧;不合理灌增多,导致土地盐碱化:过度开采地下水,导致地面沉降,沿海地区海水倒灌,水质下降:人类活动导致生物生存环境玻坏,生物多样性减少,(任答两点)(3)农业生产资料(种子、化肥、农药、薄膜、机械设备等)供应部门;耕种技米,培技术、病虫害防治技术等技术服务部门;提供播种、施肥、收割等服务的部门;提供政策信息,市场行情信息等的信息服务部门;农产品物流服务部门;农产品销售服务(如农产品批发市场,农产品超市,电商平台等)部门。(任答四点

读后续写Possible version lI stared at the paper and then looked around. I was cold. Although I could not see my sistersnor the new house, which was hidden from my sight by a grey wall, I got the feeling that I was notalone. Walking along the shore was a tall familiar figure who looked lost in his thoughts. I lookedgain at the paper in my hand, closed my eyes and wishedAs /opened my eyes, I found my father was standing right beside me. Happy birthday, sonhe said, patting my shoulder gently. I smiled up at him and took his hand. Looking back, life fromthat day on marked the start of a close bond and a strong friendship with my father. What was mybirthday surprise? Wishes do come truePossible version 2I stared at the paper and then looked around. On the backside, there was a map. I noticed thatit was clearly leading me in a direction, but who could have sent this? I stood there in silence andstudied it. I decided to follow the map and it led me down the beach until I reached a staircase. Iooked back and could no longer see my siblings. I continued to follow the point on the map, untilI unexpectedly lost my footing and fell zksq down the stepsAs I opened my eyes, I found my father was standing right beside me. Happy birthday, sonhe said, patting my shoulder gently. Then he asked how I had come upon this place? I explained tohim that I had found the bottle in the ocean and when I opened it had the words on it. Shocked bythe message, my father realized what I had found I threw this bottle into the ocean many years agowhen I was alone. he said. I used to come to this exact place to get away from everyone else. NowI get to share this experience with you. What a birthday surprise

以上就是2022英语周报ylg1答案，更多英语周报答案请关注本网站。