英语 第1册PDF电子书下载

CONTENTS 1

Lesson 1 Text:How to Study English 1

Phonetics:Phonemes,Syllables and Accents（Primary,Secondary） 3

Lesson 2 Text:Try,Try Again 8

Phonetics:Intonation 11

Lesson 3 Text:Counting and Measuring in Old Times 17

Grammar:Present,Past,Future Indefinite Tenses 20

General Review 1 27

Lesson 4 Text:Scientists'Language 33

Supplementary Reading:A Dialogue 37

Grammar:Number of Nouns,Possessive Case 38

Lesson 5 Text:Something about the Sun 44

Grammar:Degrees of Comparison of Adiectives 48

Lesson 6 Text:Motion of Sound 53

Supplementary Reading:Velocity of Sound 57

Grammar:Degrees of Comparison of Adverbs 59

General Review 2 62

Lesson 7 Text:Tomorrow Is with Us 68

Grammar:Present,Past,Future Continuous Tenses 73

Lesson 8 Text:Dreiser's Letter to William Z．Foster 81

Supplementary Reading:Our Faith in Victory 85

Grammar:Present Perfect Tense 87

Lesson 9 Text:A．S．Popov,the Inventor of Radio 93

Grammar:The Voice 97

General Review 3 104

Reading Material:The Air 108

Lesson 10 Text:Experiments in Physics 110

Supplementary Reading:Energy 113

Grammar:The Infinitive 115

Lesson 11 Text:Michael Faraday 121

GrammarThe Gerund 126

Lesson 12 Text:Power—An Important Factor of Productive Force 129

Supplementary Reading:Learn by Asking 134

Grammar:The Participle 135

Lesson 13 Text:Galileo and the Lamps 141

Grammar:Fractional Numerals,The Article 145

Lesson 14 Text:Electronic Computers 149

Supplementary Reading:Electronics and Its Applications 153

Grammar:Phrases,Clauses and Sentences;Simple,Compound,and Complex Sentences 155

General Review 4 160

Reading Material:Atomic Energy 164

Appendix Ⅰ Irregular Verbs 166

Ⅱ Idioms and Phrases 169

Ⅲ Vocabulary 170