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沪教版初中英语八年级上册 Unit 1 Look it up! Section 2 Exploring and applying rules (Grammar)同步练习
一、词形转换
1. dictionary ________(复数)
2. pronounce ________(n.发音；读音)
3. correct ________(n.改正；纠正)
4. mean ________(n.意思；含义)
5. use ________(adj.有用的)
6. develop ________(n.发展；开发)
7. spell ________(n.拼写)
8. different ________(n.差异；不同)
9. important ________(n.重要性)
10. guide ________(adj.有指导意义的；引导性的)
二、用所给词的适当形式填空
1. There are three English ________(dictionary) on my desk.
2. Pay attention to your ________(pronounce) when you read English words.
3. The teacher made a ________(correct) to my sentence structure.
4. Can you tell me the ________(mean) of this idiom
5. A good dictionary is very ________(use) for English learners.
6. The ________(develop) of online dictionaries makes word lookup easier.
7. You need to practice the ________(spell) of these new words every day.
8. Do you know the ________(different) between "a" and "an"
9. We all realize the ________(important) of using dictionaries properly.
10. This ________(guide) book will help you learn how to use a dictionary.
三、重点短语
1. 查字典 ________________
2. 发音规则 ________________
3. 正确拼写 ________________
4. 词义辨析 ________________
5. 词汇发展 ________________
6. 词典指南 ________________
7. 查阅生词 ________________
8. 语法规则 ________________
9. 语言运用 ________________
10. 学习技巧 ________________
四、用所给短语的适当形式填空
look up...in the dictionary, pronunciation rules, correct spelling, word meaning distinction, vocabulary development, dictionary guide, look up new words, grammar rules, language application, learning skills
1. When you meet unknown words, you should ________.
2. Learning ________ can help you read English words more accurately.
3. You should pay attention to the ________ of these difficult words.
4. A good dictionary can help you with ________.
5. Reading more English articles is good for your ________.
6. This ________ tells us how to choose the right dictionary.
7. If you don’t know the meaning of a word, you can ________ it ________.
8. Mastering ________ is necessary for writing correct sentences.
9. We need to focus on ________ to improve our English level.
10. Using dictionaries properly is one of the useful ________.
五、按要求完成句子
look up / pronounce / correct / mean / develop / guide
1. Please ________ this word clearly so that I can follow you.
2. You should ________ the mistakes in your homework at once.
3. If you don’t know the word, you can ________ it in the dictionary.
4. What does this sentence ________ exactly
5. Reading a lot can help ________ your vocabulary.
6. This book will ________ you to learn English grammar well.
六、句型转换
1. We use a dictionary to look up new words.（改为被动语态）
A dictionary ________ ________ to look up new words.
2. "An" is used before words starting with vowel sounds.（对划线部分提问）
________ ________ "an" used
3. Using a dictionary is a useful learning skill.（改为同义句）
It is a useful learning skill ________ ________ a dictionary.
4. I have looked up this word in the Oxford Dictionary.（改为一般疑问句）
________ you ________ up this word in the Oxford Dictionary
5. Alice uses an online dictionary every day.（用since last month改写句子）
Alice ________ ________ an online dictionary since last month.
七、改错（每句一处错误，划出并改正）
1. I need a English dictionary to learn new words.
____________________________________________________________________
You should look up the word in dictionary.
____________________________________________________________________
The teacher told us pay attention to pronunciation rules.
____________________________________________________________________
He don’t know the meaning of this difficult word.
____________________________________________________________________
Using dictionaries are a good way to improve English.
____________________________________________________________________
八、重点句子翻译
1. 查字典是学习英语的重要技巧之一。
____________________________________________________________________
我们应该掌握冠词的用法规则。
____________________________________________________________________
这本词典可以帮助我们区分单词的不同含义。
____________________________________________________________________
正确的发音有助于我们更好地交流。
____________________________________________________________________
词汇的发展需要我们每天坚持学习和练习。
____________________________________________________________________
请查阅字典来确认这个单词的拼写。
____________________________________________________________________
九、语篇填空 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。
dictionary, pronunciation, correct, mean, useful, develop, spelling, different, important, guide, usage, rule, skill, ever, apply
When learning English, a good 1. ________ is your best friend. It can help you with 2. ________, 3. ________ and word meanings. Many students don’t realize the 4. ________ of using dictionaries properly.
First, you need to know the 5. ________ of articles "a", "an" and "the". Understanding these 6. ________ can make your English more accurate. Second, pay attention to the 7. ________ between American and British English spellings. Third, practice your 8. ________ every day with the help of the dictionary.
Online dictionaries are very 9. ________ now. They have promoted the 10. ________ of English learning. Have you 11. ________ used an online dictionary It can 12. ________ you to learn new words quickly. Remember to 13. ________ what you learn from the dictionary into your daily English practice. With good learning 14. ________, you can improve your English step by step. And don’t forget to 15. ________ your mistakes in time.
十、补全对话
根据下面的对话情景，在每个空白处填上一个恰当的句子，使对话的意思连贯、完整。
A: Hi, Tom! You look worried. What’s wrong
B: I’m having trouble learning English words. 1. ________________________
A: Why don’t you use a dictionary It can help you a lot.
B: A dictionary 2. ________________________
A: You can look up new words to know their meanings, pronunciations and spellings. Also, it can teach you the rules of articles.
B: That sounds good. 3. ________________________
A: I think an Oxford English Dictionary is a good choice. It’s very comprehensive.
B: Great! I’ll buy one. 4. ________________________
A: You should use it every time you meet unknown words. And try to remember the word usage you learn from it.
B: 5. ________________________. Thank you for your advice!
A: You’re welcome.
参考答案
一、词形转换
1. dictionaries 2. pronunciation 3. correction 4. meaning 5. useful
6. development 7. spelling 8. difference 9. importance 10. guiding
二、用所给词的适当形式填空
1. dictionaries 2. pronunciation 3. correction 4. meaning 5. useful
6. development 7. spelling 8. difference 9. importance 10. guide
三、重点短语
1. look up...in the dictionary 2. pronunciation rules 3. correct spelling 4. word meaning distinction
5. vocabulary development 6. dictionary guide 7. look up new words 8. grammar rules
9. language application 10. learning skills
四、用所给短语的适当形式填空
1. look up new words 2. pronunciation rules 3. correct spelling 4. word meaning distinction
5. vocabulary development 6. dictionary guide 7. look up; in the dictionary 8. grammar rules
9. language application 10. learning skills
五、按要求完成句子
1. pronounce 2. correct 3. look up 4. mean 5. develop 6. guide
六、句型转换
1. is used 2. When is 3. to use 4. Have; looked 5. has used
七、改错
1. a English → an English（English以元音音素开头，需用an）
2. in dictionary → in the dictionary（特指词典，需加定冠词the）
3. told us pay → told us to pay（固定搭配tell sb. to do sth.）
4. don’t → doesn’t（主语He为第三人称单数，助动词用doesn’t）
5. are → is（动名词短语作主语，谓语动词用单数形式）
八、重点句子翻译
1. Looking up words in the dictionary is one of the important skills for learning English.
2. We should master the usage rules of articles.
3. This dictionary can help us distinguish the different meanings of words.
4. Correct pronunciation helps us communicate better.
5. Vocabulary development requires us to keep learning and practicing every day.
6. Please consult the dictionary to check the spelling of this word.
九、语篇填空
1. dictionary 2. pronunciation 3. spelling 4. importance 5. usage
6. rules 7. difference 8. pronunciation 9. useful 10. development
11. ever 12. guide 13. apply 14. skills 15. correct
十、补全对话（参考合理答案）
1. What should I do
2. How can it help me
3. Which dictionary should I choose
4. How should I use it properly
5. That’s great advice

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