题目内容
【题目】季风水田农业主要以种植业为主，作物以水稻为主。所以也通常称作“水稻种植业”。据此回答下列下列问题。
【1】世界水稻种植业主要集中分布在
A．东亚、东南亚、南亚 B．东亚、中亚、西亚
C．拉美、非洲、澳大利亚 D．欧洲、美国、巴西
【2】袁隆平“杂交水稻”的开发应用说明了我国农业发展必须坚持
A．发展高产、优质、高效的农业 B．不断增加国家对农业的投入
C．贯彻土地承包30年不变的政策 D．千方百计地增加农民收入
【答案】
【1】A
【2】A
【解析】
试题分析：
【1】水稻的单位面积产量很高，在人口密、人均耕地少的地区种植水稻，可以缓解人口对土地的压力和对粮食的需求。东亚、东南亚、南亚人口密度大，同时这一地区，全年或夏季高温多雨，适宜水稻的种植，A正确。
【2】“杂交水稻”产量高，品质好，对我们这个农业大国和人口大国来说，意义非常大，同时也说明我国农业发展必须走“发展高产优质高效的农业”之路。传统稻米产区现代生产技术低，劳动生产率不高，这是农业生产改进的关键所在。A 正确。
【题目】请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。
注意：每个空格只填1个单词。
Time management refers to managing time effectively so that the right time is allocated to the right activity. Time management is essential in every field of life because time is the precious resource one needs to accomplish a task. Every single moment that passes once will never come back again. Time management helps you do your task in time and use your time more productively. It helps you to identify the useless activities which can be avoided and how time can be saved. It helps you allocate proper time for a task and perform the task more efficiently.
A student’s daily routine is filled with a lot of activities. Some are related to his studies, some are essential for his life and some are for entertainment or physical fitness. Still some activities have no use and just waste time. Similarly if the number of the activities for entertainment exceeds what is reasonable, they waste the time of a student. These activities include using the internet for chatting, playing games, watching movies or listening to music for hours on end. Such activities are called “distracters” which distract one from one’s real purpose.
Games and physical exercise are important for a student because they keep him fit in body and mind but game time should be controlled as it may waste his time.
No one wastes time intentionally. Time is always wasted in an insensible way. That’s why a student is aware of it until the days of exams come. So it is better to use the present time more effectively than cry over what you’ve done in the future.
As for a student, time management compromises various steps. It is not only necessary to allocate time for different subjects but also to identify right time for each such subject. What’s more, to identify the distracters which become causes of wastage of time is of significance as well.
Take a pen and sheet. Write down all the activities you do in your daily routine. Calculate how much time you have for your studies other than other activities. Determine how much time a subject can take out of your total study time. See which subject need more time.
Time management
Definition | You manage your time effectively for the 【1】 of giving the right time to the right activity. |
Significance | ●It is essential in every field of life because of the 【2】 of time. ●It helps you do your task in time, use your time more productively, 【3】 wasting time, give proper time to a task and perform the task more effectively. |
【4】 | ●Identify all the activities in your daily routine and remove 【5】 ones. ●Strictly 【6】 time spent on activities for entertainment. ●Games and physical exercise are helpful to keep ●Time is always wasted in an insensible way, so take care. ●Manage the present time more effectively in order not to cry over the 【8】 in the future. |
Steps | ● 【9】 all the activities in your daily routine. ● Calculating how much time you need for your studies other than other activities. ● 【10】 time for different subjects. ● Identifying the right time for each subject. |
【题目】有效灌溉面积是指灌溉工程能够进行正常灌溉的水田和旱地面积之和。有效灌溉面积比例是指有效灌溉的耕地面积占耕地总面积的比重，它是反映农田水利建设的重要指标。下表为我国四个省区（海南、浙江、黑龙江、新疆）2015年的相关数据，据此回答以下问题。
省区 | 耕地总面积（万公顷） | 有效灌溉面积比例（%） |
甲 | 521 | 91．5 |
乙 | 231 | 61 |
丙 | 85 | 31 |
丁 | 1220 | 44 |
【1】四省区有效灌溉面积比例有明显差异的主要原因是
①地形类型的差异 ②降水的差异 ③经济发展水平的差异 ④劳动力数量的差异
A．①② B．②③ C．②④ D．③④
【2】表中甲、丙两省区最主要的经济作物分别是
A．油菜、黄麻 B．油橄榄、春小麦
C．花生、甜菜 D．棉花、天然橡胶