高分求一篇高一水平3分钟长度的英语演讲稿
围观
一个2分钟的英语演讲，以正常语速的话，演讲稿大概要写多少词
信息时代的双刃剑 There are many advantages to online and computer-based learning when compared to traditional face-to-face courses and lectures. There are a few disadvantages as well. Advantages of online or computer-based learning Class work can be scheduled around work and family Reduces travel time and travel costs for off-campus students Students may have the option to select learning materials that meets their level of knowledge and interest Students can study anywhere they have access to a computer and Internet connection Self-paced learning modules allow students to work at their own pace Flexibility to join discussions in the bulletin board threaded discussion areas at any hour, or visit with classmates and instructors remotely in chat rooms Instructors and students both report eLearning fosters more interaction among students and instructors than in large lecture courses eLearning can accommodate different learning styles and facilitate learning through a variety of activities Develops knowledge of the Internet and computers skills that will help learners throughout their lives and careers Successfully completing online or computer-based courses builds self-knowledge and self-confidence and encourages students to take responsibility for their learning Learners can test out of or skim over materials already mastered and concentrate efforts in mastering areas containing new information and\\\/or skills Disadvantages of online or computer-based learning Learners with low motivation or bad study habits may fall behind Without the routine structures of a traditional class, students may get lost or confused about course activities and deadlines Students may feel isolated from the instructor and classmates Instructor may not always be available when students are studying or need help Slow Internet connections or older computers may make accessing course materials frustrating Managing computer files and online learning software can sometimes seem complex for students with beginner-level computer skills Hands-on or lab work is difficult to simulate in a virtual classroom.
急需关于Giving is Receiving 方面的英语演讲稿，长度在2分钟
谢谢了
个人经验600个字左右可以讲5到10分钟，看语速快慢决定，所以讲的很流利的话估计要准备1000字左右。
求五篇英语美文，中等长度，演讲也可，不要是那种书上的
重谢
国会珍珠港演讲独立宣言论爱情打破沉寂的时刻老兵不死，只是剑凋零
