依据《普通高中音乐课程标准（实验）》的基本理念，分析下面教学课例，对教学设计、教学环节进行点评。【课题名称】瑶族舞曲【教学内容】欣赏《瑶族舞曲》【教学目标】1．聆听《瑶族舞曲》，体会乐曲不同部分的不同音乐情绪，参与想象乐曲的音乐形象。2．能用乐器演奏部分音乐主题，并能自选主题填词演唱。【教学重难点】体会乐曲不同部分的音乐情绪，参与音乐实践。【教学用具】磁带、录音机、竖笛、钢琴。【教学过程】1．组织教学播放乐曲《瑶族舞曲》（民族管弦乐器演奏），学生听音乐进教室。2．导入新课时才播放的是由民族管弦乐器演奏的乐曲《瑶族舞曲》，旋律优美动听。说到瑶族，你们能否说一说对它的认识呢？学生讨论并回答。3．欣赏教学（1）播放《瑶族舞曲》（扬琴与乐队）。（2）提问：乐曲的基本情绪如何？乐曲分为几个部分？每部分有几个音乐主题？（3）师总结。（4）出示乐曲的两个音乐主题：主题a，主题b。（5）再次聆听主题a、b在曲中的演奏。思考：这两个主题表现了怎样的音乐形象？（6）根据你对作品的理解，自选主题填词演唱。（7）组织学生表演。4．总结（1）将本单元的欣赏曲目编上序号，填到与其相关的中国省（区）地图中去。（2）将西南少数民族音乐与汉族音乐做比较，说说它们的差异有哪些？（3）课堂小结。（4）播放歌曲《阿西里西》。5．小结与作业（l）做实践与创造第四题。（2）讨论、比较后分析总结。（3）唱着歌曲走出教室。

下列选项中，不适合使用Photoshop软件来处理的是（）。

A、转换图像格式

B、添加滤镜效果

C、调整图像大小

D、调整视频亮度

Which of the following statements is NOT a way of consolidating vocabulary?

A、Defining.

B、Matching.

C、Gap-filling.

D、Labeling.

Passage 2For Chen Hua，28，an automobile engineer in Shanghai，reading out English text aloud after taking pronunciation lessons on a mobile app has become an evening routine. Chen might skip dinner，but wouldn't trade even one language class delivered by the app for anything.Not having been using English much since leaving college，Chen feels the pressure to pick it up using spare time. The"pressure"arises from a constant fear of being left behind as English-proficient peers appear to get ahead. Academic circles refer to this as "middle-class anxiety"，which is grasping some sections of China's population.In a report released by leading online recruiter Zhaopin in January，one-fourth of surveyed white-collar workers said they feel more stressed than inspired，citing reasons from unstable paychecks to gloomy career prospects. Most important of all many people worry that the worth and utility of their knowledge and qualifications could erode due to thriving technological progress，globalism and entrepreneurship."Intensified peer pressure, especially at workplaces, is one factor that fuels our business,"said Wang Yi, CEO of Liulishuo, an English-learning app that Chen uses every day. Wang,a Princeton computer science graduate and former product manager at Google Inc, launched the app over five years ago with the intention to disrupt China's hidebound brick-and-mortar language schools.Liulishuo-it is Chinese for"speaking fluently"-brings social media and gaming elements to the genre. Wang said that unlike pre-school or K12 education, the adult-learning market is characterized by an inherent desire for self-improvement. Students of online adult education courses feel the fee is money well spent.To personalize offerings, Liulishuo has introduced big data and algorithms to quantify multiple dimensions of speech, as well as automatically tailor courses so that the courses could walk a fine line between challenging the students and discouraging them to the extent that they quit learning.Actually, this is not just confined to language courses. China's growing learners have shown they will spend time on the right educational programs.People surveyed feel more stressed than inspired due to the following reasons EXCEPT_______

A、unstable paychecks

B、less promising career prospects

C、less spare time for their online education

D、less worth and utility of their knowledge and qualifications

牛顿经典力学创立后，有的科学家认为所有涉及的物理学问题都可以归结为不变的引力和斥力，因而只要把自然现象转化为力就行了。结果到后来，“力”成了对现象和规律缺乏认识的避难所，把当时无法解释的各种现象都冠以各种力的名称。这一事实表明经典力学的创立（ ）。

A、对自然科学的影响有得也有失

B、标志着近代自然科学的诞生

C、促进了社会文明的发展

D、使人类在思想上获得了彻底解放

“从1932年3月1日起，根据本法规定，一切输入联合王国的商品，除条文中规定的免除课税的商品外，一律课以相当于商品价值10%的关税。”下列对英国这一法律规定理解错误的是(  )。

A、目的是保护国内市场，抵御外国商品的竞争

B、为了应付危机、解决危机的一种贸易保护主义政策

C、表明英国自由放任、自由贸易政策的失败

D、客观上调解了英国与别国的贸易纠纷，推动了英国经济的发展