专题03 Units 7-8（语法综合练）英语新教材沪教版八年级上册

专题03 Units7 ~8（语法综合练） （建议用时：40分钟） 一、单项选择 1. If you ______ blue and yellow, you ______ green. A. mix; get B. will mix; get C. mix; will get D. will mix; will get 2. If you ______ a fish out of water, it ______. A. take; die B. will take; dies C. take; dies D. take; will die 3. If it ______ tomorrow, we ______ at home. A. rain; will stay B. will rain; stay C. rains; will stay D. will rain; will stay 4. If you ______ hard, you ______ the exam. A. study; pass B. will study; pass C. study; will pass D. studied; will pass 5. She ______ late if she ______ hurry. A. will be; don't B. will be; doesn't C. is; doesn't D. is; don't 6. You will not remember things well ______ you get enough sleep. A. if B. unless C. because D. although 7. ______ you take time to relax, your brain ______ find it hard to remember things. A. If; will B. Unless; will C. If; / D. Unless; / 8. Please call me ______ you need help. A. unless B. if C. although D. because 9. He ______ to school on time unless the bus ______ late. A. will get; is B. gets; is C. will get; will be D. gets; will be 10. She runs ______ than her brother. A. fast B. faster C. fastest D. more fast 11. Of all the students, she runs ______. A. fast B. faster C. the fastest D. more fast 12. My cat eats ______ than my dog. A. slowlier B. more slowly C. most slowly D. slowly 13. She speaks English ______ in our class. A. well B. better C. the best D. the most well 14. He writes ______ than his sister. A. careful B. carefully C. more careful D. more carefully 15. A dog will love you ______. A. faithful B. faithfully C. faith D. more faithful 16. Cats usually eat ______ than dogs. A. slow B. slowly C. more slowly D. most slowly 17. ______ you study, ______ grades you will get. A. The harder; the better B. The harder; the more better C. Harder; better D. The hardest; the best 18. Unless she ______ up early, she ______ the train. A. gets; will miss B. will get; misses C. gets; misses D. will get; will miss 19. The pet owner ______ his dog ______ of all. A. takes care; careful B. takes care; carefully C. takes care of; careful D. takes care of; most carefully 20. —______ will you finish your homework? —In an hour. A. How long B. How soon C. How far D. How often 二、用所给单词的适当形式填空 1. If you ______ (put) salt into water, it ______ (disappear). 2. If you ______ (heat) water to 100°C, it ______ (boil). 3. If you ______ (drop) a glass, it ______ (break). 4. If it ______ (rain) tomorrow, we ______ (stay) at home. 5. If she ______ (come) to the party, I ______ (call) you. 6. If you ______ (not study) hard, you ______ (not pass) the exam. 7. ______ (unless) you go to bed early, you ______ (feel) sleepy tomorrow. 8. You ______ (not succeed) unless you ______ (try) your best. 9. He ______ (not finish) the work unless his friends ______ (help) him. 10. A dog will love you ______ (faithful). 11. She always does her homework ______ (careful). 12. He can run ______ (fast) than his brother. 13. Of all the pets, this cat behaves ______ (well). 14. She sang ______ (beautiful) than any other student. 15. My cat eats ______ (slow) than my dog. 16. Who dances ______ (good), Lisa or Lucy? 17. She is ______ (happy) than she was before. 18. Of the two dogs, this one runs ______ (fast). 19. My grandma is getting ______ and ______ (old). 20. She took care of the sick dog ______ (patient) of all. 三、完成句子 1. 如果你把蓝色和黄色混合，就会得到绿色。 If you ______ blue and yellow, you ______ green. 2. 如果你把鱼拿出水，它就会死。 If you ______ a fish out of water, it ______. 3. 如果明天下雨，我们就待在家。 If it ______ tomorrow, we ______ at home. 4. 如果你努力学习，你就会通过考试。 If you ______ hard, you ______ the exam. 5. 除非你睡够，否则你记不好东西。 You ______ not remember things well ______ you get enough sleep. 6. 除非你花时间放松，否则你的大脑会很难记住东西。 ______ you take time to relax, your brain ______ find it hard to remember things. 7. 他比他的哥哥跑得快。 He runs ______ ______ his brother. 8. 她在我们班英语说得最好。 She speaks English ______ in our class. 9. 狗会忠诚地爱你。 A dog will love you ______. 10. 她比她姐姐唱歌更优美。 She sings ______ ______ her sister. 11. 如果你不小心，你就会犯错。 If you ______ ______ careful, you ______ mistakes. 12. 你练习越多，就会越好。 ______ ______ you practice, ______ ______ you will be. 13. 我认为猫比狗安静。 I think cats are ______ ______ dogs. 14. 我家的狗叫得非常大声。 My dog barks ______ ______. 15. 兔子跳得比猫高。 Rabbits jump ______ ______ cats. 16. 在所有宠物中，这只狗最忠诚。 Of all the pets, this dog is ______ ______. 四、语法填空 A（条件句专练） 话题：记忆与生活习惯 ｜ 体裁：说明文 Memory plays an important role in our daily lives. 1. ______ you want to improve your memory, you should develop good habits. First, get enough sleep. 2. ______ you don't get enough sleep, your brain 3. ______ (work) poorly. 4. ______ you are too tired, it's hard to remember things. Second, live a healthy life. 5. ______ you eat healthy food, your brain 6. ______ (function) better. Research shows that if you eat green vegetables and nuts, your memory 7. ______ (improve). This is a fact, so both clauses use the present tense. Third, make time to relax. 8. ______ you take time to relax, you will remember things better. You will not remember things well 9. ______ you get plenty of rest. Remember: If you 10. ______ (follow) these tips, you 11. ______ (see) great progress. But 12. ______ you keep bad habits, your memory 13. ______ (become) less sharp. So, start today! If you 14. ______ (start) now, you 15. ______ (notice) the difference very soon. B（条件句+副词综合专练） 话题：养成好习惯 ｜ 体裁：说明文 Developing good habits is important for everyone. 1. ______ you want to improve your memory, you need to practice regularly. If you 2. ______ (get) enough sleep, your brain 3. ______ (work) more efficiently. 4. ______ you stay up late, you will feel sleepy the next day. You will not be able to focus well 5. ______ you get enough rest. Exercise is also important. If you 6. ______ (exercise) every day, your body 7. ______ (become) stronger. When you are healthy, you can think more 8. ______ (clear). In class, if you take notes 9. ______ (careful), you will remember the key points more 10. ______ (easy). And if you review your notes 11. ______ (regular), you will do better on exams. A good student always listens 12. ______ (attentive) to the teacher. Those who speak 13. ______ (loud) in class are often more confident. But remember, you should speak 14. ______ (polite) than others, not 15. ______ (rude). Remember: 16. ______ you keep practicing these habits, you 17. ______ (see) great progress. Nothing is impossible if you 18. ______ (work) hard. You 19. ______ (succeed) unless you 20. ______ (give) up. C （语法选择） It was a nice day. The sun was shining and the wind was gentle. The kids were playing in their backyard. Suddenly a little cat got caught under the fence. The kids tried to free the cat, 1 they couldn’t. So they asked their mother to help. The mother freed the cat. The cat looked so cute 2 the kids asked their mother, “Mom, can we keep it? Please!” The mother said, “I don’t mind 3 , but you’ll have to ask your father, too.” The kids waited 4 for their dad to return from work. When they heard their father 5 the door, they both shouted in a very loud voice 6 the same time, “Hi, daddy!” “You are surely 7 than usual to see me today. What’s up?” their father said. “ 8 , daddy. We just love you so much,” the girl replied. Their mother then said, “Go ahead. Ask your dad.” The girl explained what had happened and begged to keep the cat. The father said, “No, you can’t. We have fed 9 up till now. Your mom and I have no time 10 care of it any more.” Hearing this, the kids looked heartbroken. Seeing 11 sad looks on the kids’ faces, the father changed his mind. He said, “All right. Since you love it so much, you 12 keep it.” “Hooray! Thank you, daddy!” However, the father added, “But 13 me to look after it yourselves.” The kids were so happy to have 14 pet friend. Then the cat 15 the name “Lucky” by the kids. “Welcome home, my little Lucky!” the kids said. 1．A．and B．but C．though D．so 2．A．too B．as C．that D．what 3．A．me B．my C．mine D．myself 4．A．exciting B．excited C．excitedly D．excitement 5．A．opens B．opened C．opening D．to open 6．A．at B．in C．for D．by 7．A．happy B．happier C．happily D．happiest 8．A．Something B．Anything C．Everything D．Nothing 9．A．five-cat B．five cats C．five-cats D．five cat 10．A．take B．to take C．taking D．took 11．A．a B．an C．the D．/ 12．A．can B．must C．should D．had better 13．A．promise B．promised C．promising D．to promise 14．A．other B．another C．others D．the others 15．A．is given B．gives C．was given D．gave 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 1 / 10 学科网（北京）股份有限公司 $ 专题03 Units7 ~8（语法综合练） （建议用时：40分钟） 一、单项选择 1. If you ______ blue and yellow, you ______ green. A. mix; get B. will mix; get C. mix; will get D. will mix; will get 【答案】A 【详解】句意：如果你把蓝色和黄色混合，就会得到绿色。这是客观事实/科学规律，属于零条件句。主从句都不用will，都用一般现在时。B和C用了will，D两个都用了will，均错误。故选A。 2. If you ______ a fish out of water, it ______. A. take; die B. will take; dies C. take; dies D. take; will die 【答案】C 【详解】句意：如果你把鱼拿出水，它就会死。这是客观真理，属于零条件句，主从句都用一般现在时。主语it为三单，die加-s变为dies。A中die没有加-s，错误。故选C。 3. If it ______ tomorrow, we ______ at home. A. rain; will stay B. will rain; stay C. rains; will stay D. will rain; will stay 【答案】C 【详解】句意：如果明天下雨，我们就待在家。这是将来可能发生的情况，属于第一条件句，遵循主将从现原则。if从句用一般现在时，rains；主句用will stay。B和D用了will rain（if从句不用will），A中rain没有三单，错误。故选C。 4. If you ______ hard, you ______ the exam. A. study; pass B. will study; pass C. study; will pass D. studied; will pass 【答案】C 【详解】句意：如果你努力学习，你就会通过考试。第一条件句，主将从现。if从句用一般现在时study；主句用will pass。A中主句没有用将来时；B中if从句用了will；D中if从句用过去式，错误。故选C。 5. She ______ late if she ______ hurry. A. will be; don't B. will be; doesn't C. is; doesn't D. is; don't 【答案】B 【详解】句意：如果她不快点，她会迟到的。第一条件句，主句用将来时will be；if从句用一般现在时，主语she为三单，否定形式用doesn't hurry。A中don't主语为she，错误；C中主句没用将来时；D中主句没用将来时且don't主语错误。故选B。 6. You will not remember things well ______ you get enough sleep. A. if B. unless C. because D. although 【答案】B 【详解】句意：除非你睡够，否则你记不好东西。unless = if…not，表示“除非”。本句意为“如果你不睡够，就记不好”，用unless最准确。if表“如果”，because表“因为”，although表“虽然”，均不符合。故选B。 7. ______ you take time to relax, your brain ______ find it hard to remember things. A. If; will B. Unless; will C. If; / D. Unless; / 【答案】B 【详解】句意：除非你花时间放松，否则你的大脑会很难记住东西。根据句意“不放松→大脑会很难记住”，应用unless表示否定条件。A中if表示“如果”，句意相反；C和D缺少will。故选B。 8. Please call me ______ you need help. A. unless B. if C. although D. because 【答案】B 【详解】句意：如果你需要帮助，请给我打电话。此处表条件“如果需要”，用if。unless表“除非”，although表“虽然”，because表“原因”，均不符合。故选B。 9. He ______ to school on time unless the bus ______ late. A. will get; is B. gets; is C. will get; will be D. gets; will be 【答案】A 【详解】句意：除非公交车晚点，否则他会按时到校。第一条件句：主句用将来时will get；unless从句用一般现在时is late。B中主句没用将来时；C中unless从句用了will be；D中unless从句用了will be且主句没用将来时。故选A。 10. She runs ______ than her brother. A. fast B. faster C. fastest D. more fast 【答案】B 【详解】句意：她跑得比她哥哥快。句中有than，需用比较级。fast为与形容词同形的副词，比较级加-er，faster。more fast为错误形式。故选B。 11. Of all the students, she runs ______. A. fast B. faster C. the fastest D. more fast 【答案】C 【详解】句意：在所有学生中，她跑得最快。Of all提示最高级范围。fast的最高级为(the) fastest。副词最高级前的the可以省略。故选C。 12. My cat eats ______ than my dog. A. slowlier B. more slowly C. most slowly D. slowly 【答案】B 【详解】句意：我的猫比我的狗吃得慢。句中有than，需用比较级。slowly为以-ly结尾的副词，比较级用more slowly。A中slowlier为错误形式（slowly不是单音节词，不能直接加-er）。故选B。 13. She speaks English ______ in our class. A. well B. better C. the best D. the most well 【答案】C 【详解】句意：她在我们班英语说得最好。in our class提示最高级范围。well的最高级为(the) best。D中the most well为错误形式（well为不规则副词）。故选C。 14. He writes ______ than his sister. A. careful B. carefully C. more careful D. more carefully 【答案】D 【详解】句意：他写得比他妹妹更认真。修饰动词writes需用副词carefully；句中有than，需用比较级more carefully。A和C用了形容词careful；B是原级，没有用比较级。故选D。 15. A dog will love you ______. A. faithful B. faithfully C. faith D. more faithful 【答案】B 【详解】句意：狗会忠诚地爱你。修饰动词love需用副词，faithful变副词faithfully。faithful为形容词，faith为名词，more faithful是比较级形容词，不能修饰动词。教材原句“A dog will love you faithfully”。故选B。 16. Cats usually eat ______ than dogs. A. slow B. slowly C. more slowly D. most slowly 【答案】C 【详解】句意：猫通常比狗吃得慢。句中有than，需用比较级；修饰动词eat需用副词slowly。slowly以-ly结尾，比较级用more slowly。故选C。 17. ______ you study, ______ grades you will get. A. The harder; the better B. The harder; the more better C. Harder; better D. The hardest; the best 【答案】A 【详解】句意：你学习越努力，成绩就越好。“the + 比较级，the + 比较级”表示“越……，越……”。hard的比较级为harder；good的比较级为better。B中more better为双重比较级错误；C缺少the；D用了最高级。故选A。 18. Unless she ______ up early, she ______ the train. A. gets; will miss B. will get; misses C. gets; misses D. will get; will miss 【答案】A 【详解】句意：除非她早起，否则她会错过火车。unless从句用一般现在时gets；主句用将来时will miss。B和D中unless从句用了will get；C中主句没用将来时。故选A。 19. The pet owner ______ his dog ______ of all. A. takes care; careful B. takes care; carefully C. takes care of; careful D. takes care of; most carefully 【答案】D 【详解】句意：这位宠物主人照顾他的狗最仔细。take care of为固定短语；of all提示最高级范围，修饰动词takes care of需用副词最高级most carefully。A、B没有of，C用了形容词careful。故选D。 20. —______ will you finish your homework? —In an hour. A. How long B. How soon C. How far D. How often 【答案】B 【详解】句意：——你多久后完成作业？——一小时后。How soon提问“多久以后”，回答用“in + 一段时间”。How long问“多长时间”；How far问“距离”；How often问“频率”。故选B。 二、用所给单词的适当形式填空 1. If you ______ (put) salt into water, it ______ (disappear). 【答案】put; disappears 【详解】句意：如果你把盐放入水中，它会消失。零条件句（客观事实），主从句都用一般现在时。主语it为三单，disappear加-s。 2. If you ______ (heat) water to 100°C, it ______ (boil). 【答案】heat; boils 【详解】句意：如果你把水加热到100°C，它会沸腾。零条件句（科学事实），主从句都用一般现在时。主语it为三单，boil加-s。 3. If you ______ (drop) a glass, it ______ (break). 【答案】drop; breaks 【详解】句意：如果你掉下一个玻璃杯，它会碎。零条件句（必然结果），主从句都用一般现在时。主语it为三单，break变breaks。 4. If it ______ (rain) tomorrow, we ______ (stay) at home. 【答案】rains; will stay 【详解】句意：如果明天下雨，我们就待在家。第一条件句（将来可能），主将从现。if从句用一般现在时，主语it为三单，rain加-s；主句用will stay。 5. If she ______ (come) to the party, I ______ (call) you. 【答案】comes; will call 【详解】句意：如果她来派对，我就给你打电话。第一条件句，主将从现。if从句用一般现在时，主语she为三单，come加-s；主句用will call。 6. If you ______ (not study) hard, you ______ (not pass) the exam. 【答案】don't study; won't pass 【详解】句意：如果你不努力学习，你就不会通过考试。第一条件句，主将从现。if从句否定形式用don't study；主句用won't pass。 7. ______ (unless) you go to bed early, you ______ (feel) sleepy tomorrow. 【答案】Unless; will feel 【详解】句意：除非你早睡，否则明天你会犯困。unless引导条件状语从句，用一般现在时；主句用将来时will feel。句首首字母大写。 8. You ______ (not succeed) unless you ______ (try) your best. 【答案】won't succeed; try 【详解】句意：除非你尽最大努力，否则你不会成功。主句用将来时won't succeed；unless从句用一般现在时try。主语you为第二人称，try用原形。 9. He ______ (not finish) the work unless his friends ______ (help) him. 【答案】won't finish; help 【详解】句意：除非他的朋友们帮他，否则他完不成这项工作。主句用将来时won't finish；unless从句用一般现在时，主语his friends为复数，help用原形。 10. A dog will love you ______ (faithful). 【答案】faithfully 【详解】句意：狗会忠诚地爱你。修饰动词love需用副词，faithful变副词faithfully。教材原句。 11. She always does her homework ______ (careful). 【答案】carefully 【详解】句意：她总是认真地做作业。修饰动词does需用副词，careful变carefully。 12. He can run ______ (fast) than his brother. 【答案】faster 【详解】句意：他能跑得比他哥哥快。句中有than，需用比较级。fast为与形容词同形的副词，比较级加-er。 13. Of all the pets, this cat behaves ______ (well). 【答案】best / the best 【详解】句意：在所有宠物中，这只猫表现得最好。of all提示最高级范围。well的最高级为best，副词最高级前的the可省略。 14. She sang ______ (beautiful) than any other student. 【答案】more beautifully 【详解】句意：她唱得比任何其他学生都优美。句中有than，需用比较级；修饰动词sang需用副词beautifully。beautifully以-ly结尾，比较级用more beautifully。 15. My cat eats ______ (slow) than my dog. 【答案】more slowly 【详解】句意：我的猫比我的狗吃得慢。修饰动词eats需用副词slowly；句中有than需用比较级more slowly。 16. Who dances ______ (good), Lisa or Lucy? 【答案】better 【详解】句意：谁跳舞更好，丽莎还是露西？两者比较，用比较级。good的副词形式为well，比较级为better。 17. She is ______ (happy) than she was before. 【答案】happier 【详解】句意：她比以前更快乐。句中有than，需用比较级。happy以辅音+y结尾，变y为i加-er。 18. Of the two dogs, this one runs ______ (fast). 【答案】faster 【详解】句意：在这两只狗中，这只跑得更快。of the two提示两者比较，“the + 比较级”表示两者中较……的一个。fast的比较级为faster。 19. My grandma is getting ______ and ______ (old). 【答案】older; older 【详解】句意：我奶奶越来越老了。“比较级+and+比较级”表示“越来越……”。old的比较级为older。 20. She took care of the sick dog ______ (patient) of all. 【答案】most patiently 【详解】句意：她在所有人中照顾生病的狗最耐心。of all提示最高级范围；修饰动词took care of需用副词patiently的最高级most patiently。 三、完成句子 1. 如果你把蓝色和黄色混合，就会得到绿色。 If you ______ blue and yellow, you ______ green. 【答案】mix; get 【详解】零条件句（客观事实），主从句都用一般现在时。主语you为第二人称，动词用原形。 2. 如果你把鱼拿出水，它就会死。 If you ______ a fish out of water, it ______. 【答案】take; dies 【详解】零条件句（必然结果），主从句都用一般现在时。主语it为三单，die加-s。 3. 如果明天下雨，我们就待在家。 If it ______ tomorrow, we ______ at home. 【答案】rains; will stay 【详解】第一条件句，主将从现。if从句用一般现在时，主语it三单，rain加-s；主句用will stay。 4. 如果你努力学习，你就会通过考试。 If you ______ hard, you ______ the exam. 【答案】study; will pass 【详解】第一条件句，主将从现。if从句用一般现在时；主句用will pass。 5. 除非你睡够，否则你记不好东西。 You ______ not remember things well ______ you get enough sleep. 【答案】will; unless 【详解】unless引导条件状语从句，“unless = if...not”。主句用将来时will not remember，从句用一般现在时。 6. 除非你花时间放松，否则你的大脑会很难记住东西。 ______ you take time to relax, your brain ______ find it hard to remember things. 【答案】Unless; will 【详解】unless引导条件状语从句，用一般现在时；主句用will + 动词原形。句首首字母大写。 7. 他比他的哥哥跑得快。 He runs ______ ______ his brother. 【答案】faster than 【详解】句中有than，需用比较级。fast的比较级为faster。 8. 她在我们班英语说得最好。 She speaks English ______ in our class. 【答案】best 【详解】in our class提示最高级范围。well的最高级为best。副词最高级前的the可以省略。 9. 狗会忠诚地爱你。 A dog will love you ______. 【答案】faithfully 【详解】修饰动词love需用副词，faithful变faithfully。教材原句。 10. 她比她姐姐唱歌更优美。 She sings ______ ______ her sister. 【答案】more beautifully than 【详解】句中有than，需用比较级。修饰动词sings需用副词beautifully的比较级more beautifully。 11. 如果你不小心，你就会犯错。 If you ______ ______ careful, you ______ mistakes. 【答案】aren't; will make 【详解】第一条件句，主将从现。if从句用一般现在时否定；主句用will make。 12. 你练习越多，就会越好。 ______ ______ you practice, ______ ______ you will be. 【答案】The more; the better 【详解】“the + 比较级，the + 比较级”表示“越……，越……”。much的比较级为more；good的比较级为better。句首首字母大写。 13. 我认为猫比狗安静。 I think cats are ______ ______ dogs. 【答案】quieter than 【详解】句中有than，需用比较级。quiet的比较级为quieter。 14. 我家的狗叫得非常大声。 My dog barks ______ ______. 【答案】very loudly 【详解】修饰动词barks需用副词loudly。教材原句“Some dogs bark more loudly than others”。 15. 兔子跳得比猫高。 Rabbits jump ______ ______ cats. 【答案】higher than 【详解】句中有than，需用比较级。high的比较级为higher。修饰动词jump需用副词high。 16. 在所有宠物中，这只狗最忠诚。 Of all the pets, this dog is ______ ______. 【答案】the most faithful 【详解】of all提示最高级范围。faithful为多音节形容词，最高级为the most faithful。 四、语法填空 A（条件句专练） 话题：记忆与生活习惯 ｜ 体裁：说明文 Memory plays an important role in our daily lives. 1. ______ you want to improve your memory, you should develop good habits. First, get enough sleep. 2. ______ you don't get enough sleep, your brain 3. ______ (work) poorly. 4. ______ you are too tired, it's hard to remember things. Second, live a healthy life. 5. ______ you eat healthy food, your brain 6. ______ (function) better. Research shows that if you eat green vegetables and nuts, your memory 7. ______ (improve). This is a fact, so both clauses use the present tense. Third, make time to relax. 8. ______ you take time to relax, you will remember things better. You will not remember things well 9. ______ you get plenty of rest. Remember: If you 10. ______ (follow) these tips, you 11. ______ (see) great progress. But 12. ______ you keep bad habits, your memory 13. ______ (become) less sharp. So, start today! If you 14. ______ (start) now, you 15. ______ (notice) the difference very soon. 【答案】 1. If 2. If 3. will work 4. When/If 5. If 6. will function 7. will improve 8. If 9. unless 10. follow 11. will see 12. if 13. will become 14. start 15. will notice 【详解】 1. If。句意：如果你想要提高记忆力，你应该培养好习惯。此处引导条件状语从句，表示“如果”，用If。句首首字母大写。 2. If。句意：如果你睡眠不足，你的大脑就会运转不良。第一条件句，从句用一般现在时，主句用will work。 3. will work。主句用将来时，表示“如果你睡眠不足”带来的后果。 4. When/If。句意：当你/如果你太累的时候，很难记住事情。此处可用When表示“当……时”，也可用If表示“如果”，两种均可。注意不是条件句考点，是时间状语从句。 5. If。句意：如果你吃健康的食物，你的大脑会运作得更好。第一条件句。 6. will function。主句用将来时。 7. will improve。句意：研究表明，如果你吃绿色蔬菜和坚果，你的记忆力会提高。此处条件句描述的是“将来可能发生的事”，不是普遍真理，因此用第一条件句（主将从现），不能用零条件句。判断依据：“研究表明”意味着这是一种可能的结果，而不是必然规律。 8. If。句意：如果你花时间放松，你会记得更好。第一条件句。 9. unless。句意：除非你休息充足，否则你记不好东西。unless = if...not，表示否定条件。 10. follow。if从句用一般现在时，主语you为第二人称，follow用原形。 11. will see。主句用将来时。 12. if。句意：但是如果你保持坏习惯，你的记忆力会变得不那么敏锐。第一条件句。 13. will become。主句用将来时。 14. start。if从句用一般现在时，主语you为第二人称，start用原形。 15. will notice。主句用将来时。 B（条件句+副词综合专练） 话题：养成好习惯 ｜ 体裁：说明文 Developing good habits is important for everyone. 1. ______ you want to improve your memory, you need to practice regularly. If you 2. ______ (get) enough sleep, your brain 3. ______ (work) more efficiently. 4. ______ you stay up late, you will feel sleepy the next day. You will not be able to focus well 5. ______ you get enough rest. Exercise is also important. If you 6. ______ (exercise) every day, your body 7. ______ (become) stronger. When you are healthy, you can think more 8. ______ (clear). In class, if you take notes 9. ______ (careful), you will remember the key points more 10. ______ (easy). And if you review your notes 11. ______ (regular), you will do better on exams. A good student always listens 12. ______ (attentive) to the teacher. Those who speak 13. ______ (loud) in class are often more confident. But remember, you should speak 14. ______ (polite) than others, not 15. ______ (rude). Remember: 16. ______ you keep practicing these habits, you 17. ______ (see) great progress. Nothing is impossible if you 18. ______ (work) hard. You 19. ______ (succeed) unless you 20. ______ (give) up. 【答案】 1. If 2. get 3. will work 4. If 5. unless 6. exercise 7. will become 8. clearly 9. carefully 10. easily 11. regularly 12. attentively 13. loudly 14. more politely 15. rudely 16. if 17. will see 18. work 19. will not succeed 20. give 【详解】 1. If。句意：如果你想要提高记忆力，你需要定期练习。条件状语从句，用If引导。 2. get。if从句用一般现在时，主语you为第二人称，get用原形。 3. will work。主句用将来时。 4. If。句意：如果你熬夜，第二天会感到困倦。第一条件句。 5. unless。句意：除非你休息充足，否则你无法集中注意力。unless = if...not。 6. exercise。if从句用一般现在时，主语you为第二人称，exercise用原形。 7. will become。主句用将来时。 8. clearly。修饰动词think需用副词，clear变clearly。 9. carefully。修饰动词take notes需用副词，careful变carefully。 10. easily。修饰动词remember需用副词，easy变easily（去y加i再加ly）。 11. regularly。修饰动词review需用副词，regular变regularly。 12. attentively。修饰动词listens需用副词，attentive变attentively。 13. loudly。修饰动词speak需用副词，loud变loudly。 14. more politely。句中有than，需用比较级；修饰动词speak需用副词politely，比较级为more politely。 15. rudely。修饰动词speak需用副词，rude变rudely。 16. if。句意：如果你坚持练习这些习惯，你会看到巨大的进步。第一条件句。 17. will see。主句用将来时。 18. work。if从句用一般现在时，主语you为第二人称，work用原形。 19. will not succeed。句意：除非你放弃，否则你不会成功。主句用将来时否定。 20. give。unless从句用一般现在时，主语you为第二人称，give用原形。 C （语法选择） It was a nice day. The sun was shining and the wind was gentle. The kids were playing in their backyard. Suddenly a little cat got caught under the fence. The kids tried to free the cat, 1 they couldn’t. So they asked their mother to help. The mother freed the cat. The cat looked so cute 2 the kids asked their mother, “Mom, can we keep it? Please!” The mother said, “I don’t mind 3 , but you’ll have to ask your father, too.” The kids waited 4 for their dad to return from work. When they heard their father 5 the door, they both shouted in a very loud voice 6 the same time, “Hi, daddy!” “You are surely 7 than usual to see me today. What’s up?” their father said. “ 8 , daddy. We just love you so much,” the girl replied. Their mother then said, “Go ahead. Ask your dad.” The girl explained what had happened and begged to keep the cat. The father said, “No, you can’t. We have fed 9 up till now. Your mom and I have no time 10 care of it any more.” Hearing this, the kids looked heartbroken. Seeing 11 sad looks on the kids’ faces, the father changed his mind. He said, “All right. Since you love it so much, you 12 keep it.” “Hooray! Thank you, daddy!” However, the father added, “But 13 me to look after it yourselves.” The kids were so happy to have 14 pet friend. Then the cat 15 the name “Lucky” by the kids. “Welcome home, my little Lucky!” the kids said. 1．A．and B．but C．though D．so 2．A．too B．as C．that D．what 3．A．me B．my C．mine D．myself 4．A．exciting B．excited C．excitedly D．excitement 5．A．opens B．opened C．opening D．to open 6．A．at B．in C．for D．by 7．A．happy B．happier C．happily D．happiest 8．A．Something B．Anything C．Everything D．Nothing 9．A．five-cat B．five cats C．five-cats D．five cat 10．A．take B．to take C．taking D．took 11．A．a B．an C．the D．/ 12．A．can B．must C．should D．had better 13．A．promise B．promised C．promising D．to promise 14．A．other B．another C．others D．the others 15．A．is given B．gives C．was given D．gave 答案 1．B 2．C 3．D 4．C 5．C 6．A 7．B 8．D 9．B 10．B 11．C 12．A 13．A 14．B 15．C 【导语】本文是一篇记叙文，主要讲述了孩子们发现一只被困的小猫，请求父母收养它，最终父亲同意并让孩子们自己照顾小猫的故事。 【详解】1．句意：孩子们试图救出小猫，但他们做不到。 and和；but但是；though尽管；so所以。根据“The kids tried to free the cat...they couldn’t”可知，前后句意转折，用but，故选B。 2．句意：小猫看起来太可爱了，以至于孩子们问母亲能否收养它。 too太；as因为；that那个；what什么。根据“The cat looked so cute...the kids asked…”可知，此处是so...that...“如此……以至于……”引导的结果状语从句。故选C。 3．句意：母亲说：“我自己不介意，但你们也得问问父亲。” me我；my我的（形容词性物主代词）；mine我的（名词性物主代词）；myself我自己。根据“I don’t mind...”可知，此处需反身代词表示“我自己不介意”，故选D。 4．句意：孩子们兴奋地等待父亲下班回家。 exciting令人兴奋的（修饰物）；excited感到兴奋的（修饰人）；excitedly兴奋地（副词）；excitement兴奋（名词）。根据“The kids waited...”可知，此处需副词修饰动词“waited”，故选C。 5．句意：当他们听到父亲开门时，同时大喊“爸爸好！” opens打开（动词三单）；opened动词过去式；opening现在分词/动名词；to open动词不定式。根据“heard their father...the door”可知，此处是短语hear sb doing sth，表示“听到某人正在做某事”，故选C。 6．句意：当他们听到父亲开门时，同时大喊“爸爸好！” at在；in在……里；for为了；by通过。固定搭配“at the same time”表示“同时”，故选A。 7．句意：“你们今天见到我一定比平常更开心啊。怎么了？”父亲说。 happy开心的；happier更开心的；happily开心地；happiest最开心的。根据“than usual”可知，此处需用比较级，故选B。 8．句意：“没什么，爸爸。我们只是太爱你了。”女孩回答。 Something某事；Anything任何事；Everything一切；Nothing没什么。根据“We just love you so much”可知，孩子否认有特别的事，Nothing符合语境，故选D。 9．句意：我们到现在已经养了五只猫。 five-cat错误表达；five cats五只猫；five-cats错误表达；five cat错误表达。根据“We have fed...up till now”可知，是指五只猫，five cats符合题意，故选B。 10．句意：我和你妈妈没时间再照顾它了。 take拿（动词原形）；to take动词不定式；taking动名词/现在分词；took动词过去式。固定搭配“have no time to do”表示“没时间做某事”，故选B。 11．句意：看到孩子们脸上的悲伤表情，父亲改变了主意。 a一个（泛指，用于辅音音素前）；an一个（泛指，用于元音音素前）；the这个，特指；/不填。根据“sad looks”可知，此处是特指孩子们的表情，故选C。 12．句意：既然你们这么爱它，可以养它。 can可以；must必须；should应该；had better最好。根据“Since you love it so much”可知，父亲给予许可，应用can，故选A。 13．句意：但是要答应我你们自己照看它。 promise答应（动词原形）；promised动词过去式/过去分词；promising动名词/现在分词；to promise动词不定式。“But...me to look after it yourselves”可知，此句为祈使句，需用动词原形，故选A。 14．句意：孩子们很高兴有另一个宠物朋友。 other其他的；another另一个；others其他人；the others其余的人/物。根据上下文可知，小猫是新成员，此处表示泛指，用another，故选B。 15．句意：然后小猫被孩子们取名为“Lucky”。 is given被给（一般现在的被动语态）；gives给（动词三单）；was given被给（一般过去时的被动语态）；gave给（动词过去式）。根据“by the kids”可知，需用被动语态，且动作发生在过去，故选C。 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 1 / 10 学科网（北京）股份有限公司 $