2025-2026学年仁爱科普版七年级英语下册 语法总结+练习 (Unit7-Unit12)

新仁爱版七年级下册英语 Unit 7 — Unit 12 语法总结 + 配套练习 ( Unit 7 Being a Smart Shopper ) ( 囚 语法精讲 1. 量词：how many 与 how much 类型 用法 疑问词 示例 可数名词复数 询问数量 How many —How many apples do you want? —Three. 不可数名词 询问数量 How much —How much water do you need? —A bottle. 询问价格 — How much How much is t his T-shirt? 2. 数量表达：基数词 + 量词 + of + 名词 可数名词复数：two boxes of apples, t hree bags of books 不可数名词 ：a glass of milk, two kilos of meat ) 同步练习 一、单项选择 1. — milk do you need for the cake? —Just a cup. A. How many B. How much C. How often D. How long 2. — apples do you want? —Three, please. A. How many B. How much C. How often D. How far 3. My mother bought three of milk and two of eggs yesterday. A. bottle; kilo B. bottles; kilos C. bottle; kilos D. bottles; kilo 4. There are storybooks in my little brother's room. A. thousands of B. four thousands of C. four thousands D. thousand of 5. —How much are these oranges? — two yuan a kilo. A. They're B. It's C. There're D. This is 二、用 how many 或 how much 填空 6. oranges do you want to buy? —Six, please. 7. water do we need for the trip? —Two bottles. Unit 8 Our Blue Planet ( 囚 语法精讲 1. 数词：基数词与序数词 类型 变化规则 示例 1-3 特殊变化 one→first, two→second, three→third 4-19 基数词+th four→fourth, five→fifth, eight→e ighth, nine→ ninth 整十数 变y为i+eth twenty→twentieth 几十几 只变个位 twenty - one → twenty - first 2. 祈使句 ：表示请求、命令、建议。肯定形式：动词原形开头；否定形式： Don't + 动词原形。例 ： Save water. / Don't waste water . / Let's protect the earth. ) 同步练习 一、用所给词的适当形式填空 1. September is the (nine) month of the year. 2. Today is my (twelve) birthday. 3. Sunday is the (one) day of a week. 4. He lives on the (twenty) floor. 5. There are (hundred) of people in the park. 二、将下列句子改为祈使句 6. You should not waste water. → water. 7. You must turn off the tap after using it. → the tap after using it. 8. You should take a quick shower. → a quick shower. 9. We can take a bus to the park. → Let's a bus to the park. 三、单项选择 10. — late for school again. —Sorry, I won't. A. Not be B. Don't be C. No be D. Isn't 11. to smile at life, and you'll have a happy life. A. Learn B. To learn C. Learning D. Learned 12. Mother's Day is on the Sunday of May. A. two B. second C. twice D. twelfth Unit 9 From Here to There ( 囚 语法精讲 1. 方位介词 ：in, on, under, behind, next to, between, across from, in front of 等。 常见问路句型：Go straight. / Turn left/right. / I t's on your left. 2. 一般过去时 ：表示过去发生的动作或状态。动词 用过去式。时间状语：yesterday, last night, two days ago等。 规则动词 加-ed：work→worked ；以e结尾加-d： live→ lived ；辅音+y改i加-ed： carry → carried 不规则动词 go→went, do→did, have→ had, see→saw, buy→ bought, teach→taught 等 ) 同步练习 一、单项选择 1. There is a big tree the house. A. in front of B. in the front of C. at front of D. front of 2. The library is the post office and the bank. A. next B. across C. between D. in 3. —Where is the hospital? —It's Bridge Street, on the right. A. in B. on C. at D. under 4. He to school by bike yesterday. A. go B. goes C. went D. is going 5. — you the movie last night? —Yes, I did. A. Did; see B. Did; saw C. Do; see D. Do; saw 二、用所给词的适当形式填空 6. We (have) a picnic in the park last Sunday. 7. She (buy) a new dress yesterday. 8. They (not go) to the zoo last weekend. 9. he (visit) his grandparents last month? 10. I (see) a film with my friends last night. 三、按要求完成句子 11. I did my homework at home.（改为否定句） I my homework at home. 12. She visited the museum last week.（改为一般疑问句） she the museum last week? ( Unit 10 Lending a Helping Hand ) ( 囚 语法精讲 1. 物主代词 类别 单数 复数 形容词性 my, your, his/her/its our, your, their 名词性 mine, yours, his/her s/its ours, yours, theirs 形容词性物主代词 + 名词 = 名词性物主代词。例：This is my bo ok. → This book is mine. 2. 一般过去时巩固 ：否定句用 didn't + 动词原形；一般疑问句用 Did + 主语 + 动词原 形。 ) 6 同步练习 一、单项选择 1. This is not pen. is on the desk. A. my; My B. my; Mine C. mine; My D. mine; Mine 2. —Is this bike? —No, it's not . It's . A. your; my; his B. your; mine; him C. your; mine; his D. yours; mine; his 3. These are books. The red one is . A. our; your B. ours; yours C. our; yours D. ours; your 4. —Whose ruler is this? —It's . A. me B. my C. mine D. I 5. He to the library yesterday and a book about history. A. go; read B. went; read C. went; readed D. goes; reads 二、用适当的物主代词填空 6. I have a pet dog. (I) name is Lucky. 7. This is not your book. It's (she). 8. We love (we) school very much. 9. They are doing (they) homework now. 10. —Is this (you) bag? —No, it's not (I). It's (he). 三、用所给词的适当形式填空 11. She (help) the old man carry water yesterday afternoon. 12. They (volunteer) in the community last weekend. 13. What you (do) for the old people last Sunday? 14. I (not see) him at the party yesterday. Unit 11 Rules Matter! ( 囚 语法精讲 1. 反身代词 ： myself, yourself, himself, herself, itself, ourselves, you rselves, themselves。 常用搭配：enjoy oneself, help oneself to, teach oneself, by oneself. 2. 情态动词：can/could, must, should 情态动词 用法 示例 can 能/会；可以 I can swim. Can I come in? could 过去能力；委婉请求 She could read at age 4. Could you help me? must 必须；肯定推测 We must follow the rules. should 应该 You should respect teachers. 否定 ：can't, mustn't(禁止), s houldn't(不应该)。 must 疑问句否定回答： No, you need n't. / No, you don't have to. ) 6 同步练习 一、单项选择 1. John taught how to solve the puzzle. A. he B. him C. his D. himself 2. —Who taught you English? —Nobody. I learned it by . A. me B. my C. myself D. mine 3. —Must we hand in our homework now? —No, you . A. mustn't B. shouldn't C. need n't D. can't 4. Dogs run through the streets. It's too dangerous! A. should B. shouldn't C. need D. need n't 5. — I borrow your dictionary? —Sure. Here you are. A. Must B. Should C. Need D. Can 二、用反身代词填空 6. Be careful! Don't hurt (you). 7. The children enjoyed (they) at the party. 8. She is old enough to look after (she). 9. We should do the homework by (we). 10. The cat can open the door by (it). 三、用适当的情态动词填空 11. You (must/can) finish your homework before watching TV. 12. (Can/Must) I use your phone? I need to call my mom. 13. You (should/mustn't) talk loudly in the library. 14. She (could/must) speak three languages when she was five. 15. — (Must/Should) I clean the room now? —No, you need n't. 四、翻译句子 16. 我们应该尊敬老师和同学。 17. 你必须在课堂上认真听讲。 18. 你能帮我搬这个箱子吗？（用 could 表达委婉请求） Unit 12 Better Together ( 囚 语法精讲 1. 副词后缀 -ly ：形容词 + ly → 副词 ，修饰动词 。例 ：quick→quickly, careful→carefully, happy→ happily, polite→ politely。 2. 连词用法 ：and(和), but(但是), or(否则), so(所以), because(因为)。 3. 感叹句 ：What + 名词短语！/ How + 形容词/副词！ 例：What a beautiful day! / How fast he runs! 4. 时态对比 ：一般现在时( do / does )、现在进行时( am / is / are doing)、一般过去时(did)。 ) 同步练习 一、用所给词的适当形式填空 1. He runs very (quick). 2. Please listen to the teacher (careful). 3. She sings (beautiful). 4. They played the game (happy). 5. The boy answered the question (polite). 二、用适当的连词填空（and, but, so, or, because） 6. I got up late, I missed the bus. 7. He is rich, he is not happy. 8. Hurry up, you'll be late for school. 9. She likes singing dancing. 10. I didn't go to the park it was raining. 三、改为感叹句 11. The flower is very beautiful. → the flower is! 12. It is a lovely day. → lovely day it is! 13. The children are very clever. → clever children they are! 14. He runs fast. → fast he runs! 四、时态综合填空 15. He usually (get) up at 6:30 every morning. 16. Look! The children (play) football on the playground. 17. They (visit) the Great Wall last summer. 18. She (not do) her homework yesterday evening. 19. My brother (read) a book now. 20. We (have) an English class every Tuesday. ( 會 参考答案 Unit 7 ： 1-5 BABAA；6. How many 7. How much 8. How much 9. How many 10. How much； 11. I want two kilos of apples. 12. How much is a cup of tea? 13. How much milk is there in the fridge? 14. I want to buy three bottles o f water. Unit 8 ： 1. ninth 2. twelfth 3. fir st 4. twentieth 5. hundreds；6. Don't waste 7. Turn off 8. Take 9. take； 10-12 BAB Unit 9 ： 1-5 ACBCA；6. had 7. bought 8. didn't go 9. Did; visit 10. saw； 11. didn't do 12. Did; visit 13. How did; go Unit 10 ： 1-5 BCCCB；6. My 7. hers 8. our 9. their 10. your; mine; his； 11. helped 12. volunteered 13. did; do 14. didn't see Unit 11 ： 1-5 DCCBD；6. yourself 7. themselves 8. herself 9. ourselves 1 0. itself； 11. must 12. Can 13. shouldn't / mustn't 14. could 15. Must； 16. We should respect our teacher s and classmates. 17. You must listen carefully in class. 18. Could you help me carry this box? Unit 12 ： 1. quickly 2. caref ully 3. beautifully 4. happily 5. politely； 6. so 7. but 8. or 9. and 10. because； 11. How beautiful 12. What a 13. What 14. How； 15. gets 16. are playi ng 17. visited 18. didn' t do 19. is reading 20. have ) 新仁爱版七年级下册英语 语法总结+配套练习 Unit 7 — Unit 12 完整版 | 紧扣最新教材 | 助力期末高分 学科网（北京）股份有限公司 $