20xx高考仿真卷英语四word版含解析内容摘要:
o follow the tipping rules in the US use their credit cards to give tips argue about the amount of tip they have to pay take it easy and give the correct tips for different occasions D They may be teenagers,but 17yearold Brittany Bull and 16yearold Sesam Mngqengqiswa have grand ambitions—to launch Africa’ s first private satellite into are part of a team of high school girls from Cape Town,South Africa,who have designed and built equipment for a satellite that will orbit over the earth’ s poles scanning Africa’ s surface. Once in space,the satellite will collect information on agriculture,and food security within the the data,“we can try to determine and predict the problems Africa will be facing in the future”,explains Bull,a student at Pelican Park High School.“Where our food is growing,where we can plant more trees and vegetation and also how we can monitor remote areas,”she says.“We have a lot of forest fires and floods but we don’ t always get out there in time.”Information received twice a day will go towards disaster prevention. It’ s part of a project by South Africa’ s Meta Economic Development Organization(MEDO) working with Morehead State University in the US. The girls (14 in total) are being trained by satellite engineers from Cape Peninsula University of Technology,in an effort to encourage more African women into STEM(science,technology,engineering,mathematics). Scheduled to launch in May 2017,if successful,it will make MEDO the first private pany in Africa to build a satellite and send it into orbit. Mngqengqiswa es from a single parent mother is a domestic being a space engineer or astronaut,the teenager hopes to make her mother proud.“Discovering space and seeing the Earth’ s atmosphere,it’ s not something many black Africans have been able to do,or get the opportunity to look want to see and experience these things for myself,”says Mngqengqiswa. Her team mate Bull agrees,“I want to show to fellow girls that we don’ t need to sit around or limit career is possible—even aerospace.” does Paragraph 2 mainly talk about? provided by the satellite. benefits brought by the satellite. African agriculture faces. way the satellite collects information. are the experts teaching the girls satellite technology? turn them into good farmers. help African women to live better. train employees for a private pany. attract more African women to scitech fields. do you think of the girls in the text? and pioneering. and considerate. and modest. and tolerant. 第二节 (共 5小题。 每小题 2分 ,满分 10分 ) 根据短文内容 ,从短文后的选项中选出能填入空白处的最佳选项 ,选项中有两项为多余选项。 Tips for Starting Your Own Travel Blog Travel stories always make for very interesting ’ s great to know what’ s happening elsewhere in the bring some great advice on travel writing and some great ways to start your own travel blog. 1. 36 Why is it that you want to start a travel blog?Maybe you want to keep your friends updated about your travels,to help fellow travelers to travel smarter,or to discuss the beauties of this down the reasons will give you clarity of thought,a direction,and a purpose. what you want to write and for whom. Now that you know why you’ re starting the blog,make a list of things you want to cover in your writing. 37 Do you want to give your readers stories?Do you want to tell your readers about p。20xx高考仿真卷英语四word版含解析
相关推荐
得归之于时世治乱 则与史实不符 ,实际上乱世黄河不见得多灾 ,治世往往反而多决多徙。 归之于工程成败则于事理不可通。 (谭其骧《长水集 (上 )》 ) ,不符合原文意思的一项是 ( )(3 分 ) ,读书多次转系。 教书 ,孜孜不倦 ,执着学术 ,将整理出多年来讲授中国历史地理的讲义 ,在此基础上写成《中国历史地理概论》。 “不迷信 ”,是不迷信学术权威 ,不迷信前人的研究成果。 只有不迷信
大概说: “ 现在州郡没有两个月的储积,太仓没有一年的积蓄,军需匮乏,边备不周。 东南水灾旱灾、盗贼偷盗时常发生,西部、北部两个国家觊觎我们时间已经很久了,怎么能不预先谋划呢。 ” 于是条列茶盐、常平等利处与弊端,于是说: “ 从现实考虑,应该节制的大项目,最首要的是土木之功。 现在赐给大臣一栋房子,有时耗费百万。 我所管辖的二十个州,一年向上 交纳的钱财仅三十万缗而已
2、花序或第二花序坐果时,第二花序或第三花序出现,在第二花序下长出的第一个侧芽代替主干,同样使其着生两个或三个花序后,在主干中部选一侧芽培养为主干。 如此连续摘心换头,有刺激植株更新生长的作用,使植株越夏不败秧,坐果多,产量高。 ?(1)及时供水肥。 盛夏炎热,及时供给番茄水肥,是防治败秧的重要措施。 田间忽干忽湿,雨后积水,则会造成大量死秧。 因此,田间土壤湿度要基本保持一致,一般 7
(3)E 的分子式为。 (4)F 生成 G 的化学方程式为 ,该反应类型为。 (5)I 的结构简式为。 (6)I 的同系物 J 比 I 相对分子质量小 14,J 的同分异构体中能同时满足如下条件 : ① 苯环上只有两个取代基。 ② 既能发生银镜反应 ,又能与饱和 NaHCO3溶液反应放出 CO2,这样的同分异构体共有 种 (不考虑立体异构 )。 J
因为 a+bi=,所以 a=,b= a+b=. 解析 因为 �p:a≥ 0,�q:0≤ a≤ 1, 所以 �p是 �q的必要不充分条件 . 解析 由三视图可知 ,该几何体是由长方体和半圆柱组成的 , 可知该几何体的表面积为 20+216+220+π22+2π5=92+14π,故选 A. 解析 因为双曲线 =1(a0,b0)与椭圆 =1 的焦点相同 ,所以双曲线的半焦距 c=右焦点 F,且倾斜角为
) 材料 2020年出版的《文明的滴定》一书收录了李约瑟 1944 年至 1966年间发表的八篇论 文。 据李约瑟在第六篇文章中的陈述 ,在 1938 年前后 ,他酝酿写作一部专著 ,系统讨论中国文化区的科学、科学思想和技术的历史 ,那时他的问 题意识就是 “为什么现代科学没有在中国 (或印度 )文明中发展 ,而只在欧洲发展出来 ”。 随着研究的深入 ,他又提出另一个相关的问题