Part 1 Notes to Text Part4 Extensive Reading Part 2 Word Study Part5 Notes to Passage Part3 Practice on Text Part6 Practice on Passage

Chapter Four Measures For Computer Security Firewall Antispyware Antivirus Antispam Unit 18 Part 1 Notes to Text

Chapter Four High-level Programming Languages e Part 1 Notes to Text m Part4 Extensive Reading o Part 2 Word Study Part5 Notes to Passage s Part3 Practice on Text Part6 Practice on Passage

Chapter Four Computer Software ordPercE x3 Unit14 Part 1 Notes to Text Part4 Extensive Reading

Chapter Three Data Transfer in Digital Circuits Unit12 Part Notes to Text Part4 Extensive Reading Part 2 Word Study Part5 Notes to Passage Part3 Practice on Text Part6 Practice on Passage

Chapter Three Communications Channel Unit 10 Part 1 Notes to Text Part4 Extensive Reading Part 2 Word Study Part5 Notes to Passage Part3 Practice on Text Part6 Practice on Passage

CONTENTS Chapter One Chapter Two Chapter Three Chapter Four Chapter Five

学习日语的人无不感到词难掌握,难记住。觉得日语词 的构造复杂,而且没有规律可循。日语词构造复杂,难掌 握,难记住,确是事实,但并非无规律可循,只是人们没有 找到它的规律而巳。印欧语系诸语言的词是由词根(词干) 和词缀(后接成分)组成的。拿来一个词,将其词根和词缀 折开,即可明显看出其构成

第一部分：图表写作套句精选 第二部分：写作常识 第三部分：的段首和结尾填空式写法 第四部分：起始和扩展段落的句式 第五部分：写作常用词汇及词组

语法 非谓语动词 动名词 1.某些动词后要接动名词 某些及物动词后能用动名词而不能用不定式作宾语,其中最常用动词的有 admit avoid, appreciate, complete, consider, delay, deny, dislike, enjoy, escape, excuse, fancy, finish, forgive, involve, imagine, can