Unit1 单元语法讲练 2025-2026学年外研版英语七年级上册

Unit1 单元语法讲练 单元语法精讲 人称代词和物主代词 人称 人称代词 物主代词 主格 宾格 物主代词物主代词 名词性物主代词 第一人称 单数 I me my mine 复数 we us our ours 第二人称 单数 you you your yours 复数 you you your yours 第三人称 单数 he him his his she her her hers it it its its 复数 they them their theirs 1. 人称代词 - 主格与宾格的区分 人称代词在句中作主语时用主格形式，作宾语和表语时一般用宾格形式。 例：They told us to get ready at once. 他们让我们马上准备好。 He bought very nice birthday presents for you and me. 他给你和我买了非常好的生日礼物。 —Who is it? 是谁？ —It's me. 是我。 另外，宾格代词（特别是 me）可以作主语。主格代词一般不单独使用，也不用于带 not 的简短回答中，这些情况下往往用宾格代词。 例：—Who wants a ride on my bike? 谁想骑我的自行车？ —Me! / Not me! 我！/我不想！ - it 的用法 it 除用来指代人和事物外，还可以用来表示时间、天气、距离等。 例：It's 12 o'clock now. 现在是 12 点。 It's a fine day today. 今天天气不错。 It's 20 km from here. （那儿）离这儿 20 千米。 - 人称代词的顺序 当多个人称代词并用时，英语中人称代词的排列顺序与汉语不同。汉语中喜欢说“你、我、他/她”，而英语中通常要说 you, he/she and I，复数人称代词的排列顺序是 we, you and they。 2. 物主代词 物主代词分为形容词性物主代词和名词性物主代词。 - 形容词性物主代词：起形容词的作用，用在名词前。 - 名词性物主代词：起名词的作用。为了避免重复使用名词，我们经常用名词性物主代词来代替“形容词性物主代词 + 名词”的形式。 例：Look at the two pencils. The red one is yours (= your pencil) and the blue one is mine (= my pencil). 看这两支铅笔。红的是你的，蓝的是我的。 May I use your pen? Yours works better. 我可以用一下你的钢笔吗？你的更好用。 Is this your book or mine? 这本书是你的还是我的？ 单元语法精练 用所给词的适当形式填空 A Good morning, boys and girls. My name is Lisa. Here is a photo of 1. ______ (I). Let's have a look. These are 2. ______ (I) friends. 3. ______ (they) names are Mike, Lucy and John. Mike is from America. 4. ______ (him) father is a doctor. 5. ______ (him) is a doctor. Lucy isn't American. 6. ______ (her) is Chinese. She has a pet cat. 7. ______ (it) name is Mimi. It's very cute. John isn't Chinese. 8. ______ (he) name is English. John's mother is a teacher. She is 9. ______ (us) English teacher. 10. ______ (us) are her students. We all like 11. ______ (she). B This is my classroom. Look at the four students. The tall boy is Henry. 1. ______ (he) hobby is playing basketball. 2. ______ (he) often plays after school. The girl next to 3. ______ (he) is Lily. 4. ______ (she) bag is pink. I like 5. ______ (she) very much because 6. ______ (she) is always kind to 7. ______ (I). Those two boys are Tom and Jerry. Tom is from the UK. The cat beside 8. ______ (he) is 9. ______ (he). Jerry is my best friend. 10. ______ (we) always help each other. C Hello, I am Li Ming. I have a twin sister. 1. ______ (she) name is Li Fang. 2. ______ (we) are in the same school. Today is 3. ______ (we) father's birthday. 4. ______ (he) is very happy. My mother buys a blue shirt for 5. ______ (he). The shirt looks good on 6. ______ (he). My sister and I make a birthday card for 7. ______ (we) father. 8. ______ (we) love 9. ______ (he) very much. This is a special day for 10. ______ (we) family. D Look at that woman over there. 1. ______ (she) is our new English teacher, Miss Green. 2. ______ (she) hair is long and brown. 3. ______ (she) eyes are big and blue. 4. ______ (she) is from Canada. The boy next to 5. ______ (she) is 6. ______ (she) son, Jimmy. Jimmy is 7 years old. 7. ______ (he) is in Grade 2. 8. ______ (he) favourite colour is green. 9. ______ (we) all like 10. ______ (they) very much. E I have a good friend. 1. ______ (he) name is Wang Lei. 2. ______ (he) and I are in Class 3, Grade 7. This is 3. ______ (he) desk. The books on 4. ______ (it) are 5. ______ (he). The red pen is not 6. ______ (he). 7. ______ (it) is 8. ______ (I). Wang Lei has a dog. 9. ______ (it) name is Lucky. 10. ______ (we) often play with 11. ______ (it) in the park. F These are not my shoes. 1. ______ (my) are black, but these are blue. I think they are 2. ______ (you), Lucy. Are 3. ______ (you)? Oh, they are 4. ______ (she), Lily's. Lily is over there. 5. ______ (she) coat is red. Let's give 6. ______ (they) to 7. ______ (she). Hi, Lily. Are these shoes 8. ______ (you)? Yes, 9. ______ (they) are 10. ______ (I). Thank you. 答案： A、1. mine 2. my 3. Their 4. His 5. He 6. She 7. Its 8. our 9. We 10. her B、1. His 2. He 3. him 4. Her 5. her 6. she 7. me 8. him 9. his 10. We C、1. Her 2. We 3. our 4. He 5. him 6. him 7. our 8. We 9. him 10. our D、1. She 2. Her 3. Her 4. She 5. her 6. her 7. He 8. His 9. We 10. them E、1. His 2. He 3. his 4. it 5. his 6. his 7. It 8. mine 9. Its 10. We 11. it F、1. Mine 2. yours 3. these yours 4. hers 5. Her 6. them 7. her 8. yours 9. they 10. mine 学科网（北京）股份有限公司 $