第一单元 常用代词 2
Lesson 1 I am a worker.人称代词 2
Lesson 2 She is fifteen.人称代词与be 4
Lesson 3 His mother cooks well.物主代词 6
Lesson 4 Look after yourselves，children.反身代词 8
Unit 1 Practice代词练习 10
第二单元 常见句式（一） 12
Lesson 5 This is my shirt.陈述句 12
Lesson 6 Tom isn’t American.否定句 14
Lesson 7 Is this your pencil？一般疑问句 16
Lesson 8 What’s your name？特殊疑问句 18
Unit 2 Practice常见句式练习 20
第三单元 句型转换 22
Lesson 9 He isn’t a worker.陈述句变否定句 22
Lesson 10 Does Mike live in Beijing？陈述句变一般疑问句 24
Lesson 11 Where is my book？变特殊疑问句 26
Unit 3 Practice句型转换练习 28
第四单元 疑问词 30
Lesson 12 Whose book is this？who与whose的区别 30
Lesson 13 What is he？what与who的区别 32
Lesson 14 How are you？how的用法 34
Lesson 15 What color is the flower？What的特殊疑问句 36
Unit 4 Practice疑问词练习 38
第五单元 名词 40
Lesson 16 Ihave a new book.可数名词与不可数名词 40
Lesson 17 He likes books.名词复数及发音规则 42
Lesson 18 I’d like a glass of water.不可数名词的数 44
Lesson 19 That is Kate’s bike.名词所有格 46
Unit 5 Practice名词练习 48
第六单元 冠词 50
Lesson 20 This is an apple.不定冠词a/an 50
Lesson 21 The book is Tom’s.定冠词the 52
Lesson 22 I usually have lunch at 12：00.零冠词与吃三餐 54
Unit 6 Practice冠词练习 56
第七单元 数词 58
Lesson 23 I have three pens.基数词 58
Lesson 24 Tom is the first in the game.序数词 60
Lesson 25 I usually go to school at half past seven.时间表达法 62
Unit 7 Practice数词练习 64
第八单元 介词 66
Lesson 26 A pencil is in the desk.方位介词at/ in的用法 66
Lesson 27 A cat is behind the door.behind和in front of的用法 68
Lesson 28 The dog is under the table.常见场所、方位的介词 70
Lesson 29 I often go to school at seven o’clock.in/on/at/by等常用时间介词 72
Unit 8 Practice介词练习 74
第九单元 there be句型 76
Lesson 30 There is a book on the desk.there be句型 76
Lesson 31 There is an apple and two pears on the table.there be句型中的主谓一致 78
Unit 9 Practice there be句型练习 80
第十单元 一般现在时 82
Lesson 32 I am a student.be动词的一般现在时形式 82
Lesson 33 Do you have a ruler？助动词do和does的用法 84
Lesson 34 He lives in Shanghai.动词的第三人称单数形式 86
Lesson 35 He likes porridge.行为动词的一般现在时 88
Unit 10 Practice一般现在时练习 90
第十一单元 形容词与副词 92
Lesson 36 These flowers are beautiful.形容词的位置和作用 92
Lesson 37 He is cleaning his car outside.常见副词 94
Lesson 38 It rained heavily yesterday.形容词变副词 96
Unit 11 Practice形容词与副词练习 98
第十二单元 情态动词 100
Lesson 39 You must finish your homework.must的用法 100
Lesson 40 Can you go with me？can的用法 102
Lesson 41 You mustn’t smoke here.常见情态动词及回答方式 104
Unit 12 Practice情态动词练习 106
第十三单元 一般将来时 108
Lesson 42 He is going to visit a factory.be going to表示的一般将来时 108
Lesson 43 He will come back by air.will用于一般将来时 110
Lesson 44 He will arrive tomorrow.will与be going to的区别和一般将来时常用时间状语 112
Unit 13 Practice一般将来时练习 114
第十四单元 现在进行时 116
Lesson 45 I am thinking.现在进行时 116
Lesson 46 I am listening to the music.动词的-ing形式 118
Unit 14 Practice现在进行时练习 120
第十五单元 have与like的常见用法 122
Lesson 47 He has a bad cold.have的用法 122
Lesson 48 His hat looks like a cat.like用作动词和介词 124
Unit 15 Practice have与like练习 126
第十六单元 一般过去时 128
Lesson 49 It was rainy yesterday.be的过去时 128
Lesson 50 He worked in a farm last year.规则动词的过去式 130
Lesson 51 We had lunch a moment ago.不规则动词的过去式 132
Lesson 52 I phoned you last night.一般过去时及时间状语 134
Unit 16 Practice一般过去时练习 136
第十七单元 短语动词 138
Lesson 53 Please listen to the teacher.“动词＋介词”结构 138
Lesson 54 He put on his coat and went out.“动词＋副词”结构 140
Unit 17 Practice短语动词练习 142
第十八单元 it的用法 144
Lesson 55 It is important to learn English very well.it的用法 144
Unit 18 Practice it的用法练习 146
第十九单元 现在完成时 146
Lesson 56 Ihave read the book three times.现在完成时的结构和意义 148
Lesson 57 I have lived here for three days.动词的过去分词变化 150
Lesson 58 I have spent all of my money.不规则动词的过去分词变化 152
Lesson 59 I have lived here since 2008.“for＋时间段”和“since＋时间点” 154
Lesson 60 Mr.Smith has been to Shanghai twice.have gone to和have been to 156
Unit 19 Practice现在完成时练习 158
第二十单元 常见句式（二） 160
Lesson 61 Come in，please.祈使句 160
Lesson 62 Don’t sleep here.祈使句的否定形式 162
Lesson 63 Do you like trousers or skirts？选择疑问句 164
Lesson 64 How beautiful the flowers are！感叹句 166
Lesson 65 The book is useful，isn’t it？反意疑问句 168
Unit 20 Practice常见句式（二）练习 170
第二十一单元 常见词语辨析 172
Lesson 66 Is there any water in the bottle？some和any的用法 172
Lesson 67 There’s much rice in the bowl.many和much的用法 174
Lesson 68 Jim comes from England.be from和come from词组 176
Lesson 69 He isn’t a worker，I am not a worker，either.too和either的区别 178
Lesson 70 Have you finished your homework yet？yet和already 180
Unit 21 Practice常见词语练习 182