Teaching Outline Background information Pre-reading questions Passage analysis Style and structure Spellings Word derivations Language points Useful expressions Weekly quiz

Grammar is the structural system of a language. The grammar of English is organized into five ranks: the sentence, the clause, the phrase, the word and the morpheme. Each rank is composed of one or more than one grammatical unit of the immediate lower unit. A full sentence can generally be segmented rank by rank down to its smallest constituents---the morphemes

I. Explain the italicized words or phrases in the following sentences. (20%) 1. All languages are dynamic rather than static, and hence a\rule\in any language can only bea statement of contemporary practice

1.The acquisition-learning distinction 2. The input hypothesis 3.The monitor hypothesis 4. The affective Filter hypothesis 5.The natural order hypothesis

Evaluation and universal machines The Eval/Apply Cycle What is the role of evaluation in defining a language? Eval and Apply execute a cycle that unwinds our abstractions Reduces to simple applications of built in

Slide 16.1.1 Building up a language Last time, we completed building our evaluator. And as you saw, we slightly misled you. We started off saying we were going to user Scheme's lexical analyzer and parser, but then build our own evaluator, which we did initially for arithmetic

6.001 Structure and Interpretation of Computer Programs. Copyright o 2004 by Massachusetts Institute of Technology 6.001 Notes: Section 9.1 Slide 9.1.1 Manipulating complex numbers In the last lecture, we introduced symbols into our language

背诵篇章 01 The Language of Music A painter hangs his or her finished pictures on a wall, and everyone can see it. A composer writes a work, but no one can hear it until it is performed. Professional singers and players have great responsibilities, for the composer is utterly dependent on them. A student of music needs as long and as arduous a training to become a performer as medical student needs to become a doctor. Most training is concerned with technique, for musicians

TEACHING PLAN Unit 3 Paradise Lost Teaching Objectives Master the key words and structures, and learn something about the rainforest The students are required to understand the importance of environmental protection Key Points Vocabulary: absorb, atmosphere, contain, economic establish, greenhouse Impression Process, purchase, rainforest, resource, solution, vary, speed up, no more than Carbon dioxide Structure: It is the modern world that has speeded up It is people themselves who are the biggest cause Language points 1. description: an account of what someone or something is like

简介一一背景 传统数字电路设计方法不适合设计大规模的系 统。工程师不容易理解原理图设计的功能。 众多软件公司开发研制了具有自己特色的电路 硬件描述语言(Hardware Description Language,HDL),存在着很大的差异,工程师 一旦选用某种硬件描述语言作为输入工具,就 被束缚在这个硬件设计环境之中。因此,硬件 设计工程师需要一种强大的、标准化的硬件描 述语言,作为可相互交流的设计环境