四、还原信息（10分）
There's no doubt about it: maths is difficult. However, by building up your skills and practising every day, you can make maths easier and learn it better. 1.
◆ Make maths part of your daily life to practise it. 2. For example, if a sweater that's usually 38 is on sale for 30% off, what is the sales price? Just think it out "38×(1-0.3)=?".
◆ 3. _________ Some problems need a pencil and paper to get started. However, maths basics like "+", "−", "×", and "÷" are ones you can do in your head. If you come across an easy problem, do it in your mind first.
◆ Go over maths concepts(概念) every day. Practice makes perfect. Set a study plan for yourself. 4. _________ Your skills will build up over time!
◆ Teach maths problems to someone else. 5. _________ Invite a friend. Then tell him what you're doing. If you get stuck, go over your textbook again until you can say it clearly.
A. Use maths in mind if you can.
B. They can teach you and give some advice.
C. Build up your skills while having fun.
D. Maths can be used in many situations (情况).
E. Learning by teaching someone is a great way to study.
F. The following tips can help you work out maths problems easily.
G. And try to go over your maths problems for 15 to 20 minutes every day.
There's no doubt about it: maths is difficult. However, by building up your skills and practising every day, you can make maths easier and learn it better. 1.
◆ Make maths part of your daily life to practise it. 2. For example, if a sweater that's usually 38 is on sale for 30% off, what is the sales price? Just think it out "38×(1-0.3)=?".
◆ 3. _________ Some problems need a pencil and paper to get started. However, maths basics like "+", "−", "×", and "÷" are ones you can do in your head. If you come across an easy problem, do it in your mind first.
◆ Go over maths concepts(概念) every day. Practice makes perfect. Set a study plan for yourself. 4. _________ Your skills will build up over time!
◆ Teach maths problems to someone else. 5. _________ Invite a friend. Then tell him what you're doing. If you get stuck, go over your textbook again until you can say it clearly.
A. Use maths in mind if you can.
B. They can teach you and give some advice.
C. Build up your skills while having fun.
D. Maths can be used in many situations (情况).
E. Learning by teaching someone is a great way to study.
F. The following tips can help you work out maths problems easily.
G. And try to go over your maths problems for 15 to 20 minutes every day.
答案：1. F 2. D 3. A 4. G 5. E
解析：
【分析】这是一道英语还原信息题，需结合上下文的语境和逻辑关系选择合适的句子。第1空需引出下文的具体建议；第2空需总述数学的应用场景，呼应后文的例子；第3空需匹配“用脑子做数学题”的相关建议；第4空需对应“每天复习数学”的具体安排；第5空需匹配“教别人数学”的学习方法。
【解析】1. 第1空：后文是解决数学问题的具体建议，F选项“以下技巧能帮你轻松解决数学问题”起到引出下文的作用，符合语境，故选F。
2. 第2空：后文举例说明数学在购物场景的应用，D选项“数学可以用在很多情况”总述了数学的应用场景，与例子呼应，故选D。
3. 第3空：后文提到简单的数学运算可在脑子里完成，A选项“如果可以的话，用脑子做数学题”与该内容匹配，故选A。
4. 第4空：前文提到每天复习数学概念、制定计划，G选项“每天花15到20分钟复习数学题”是具体的复习安排，符合语境，故选G。
5. 第5空：前文提到教别人数学题，E选项“教别人学习是很好的学习方法”与该内容呼应，故选E。
【答案】1.F 2.D 3.A 4.G 5.E
【知识点】英语还原句子、英语语境理解
【点评】本题考查学生对英语语篇逻辑和语境的理解能力，需结合上下文内容匹配合适的句子，是常见的英语题型。
【难度系数】0.6
【解析】1. 第1空：后文是解决数学问题的具体建议，F选项“以下技巧能帮你轻松解决数学问题”起到引出下文的作用，符合语境，故选F。
2. 第2空：后文举例说明数学在购物场景的应用，D选项“数学可以用在很多情况”总述了数学的应用场景，与例子呼应，故选D。
3. 第3空：后文提到简单的数学运算可在脑子里完成，A选项“如果可以的话，用脑子做数学题”与该内容匹配，故选A。
4. 第4空：前文提到每天复习数学概念、制定计划，G选项“每天花15到20分钟复习数学题”是具体的复习安排，符合语境，故选G。
5. 第5空：前文提到教别人数学题，E选项“教别人学习是很好的学习方法”与该内容呼应，故选E。
【答案】1.F 2.D 3.A 4.G 5.E
【知识点】英语还原句子、英语语境理解
【点评】本题考查学生对英语语篇逻辑和语境的理解能力，需结合上下文内容匹配合适的句子，是常见的英语题型。
【难度系数】0.6
五、词汇运用（9分）
1. What do you use to
2. He read the text messages
3. If you can't
4. I'm sorry I didn't hear you. Could you please
5. Alley is
6. Ne Zha 2 is so
7. The ancient building has stood for several
8. The night sky is full of
9. Hey, kids. Did you enjoy
1. What do you use to
feed
（喂养）your rabbits, carrots or some special grass?2. He read the text messages
aloud
（大声地）to his grandma as she couldn't hear clearly.3. If you can't
pronounce
（发音）the words well, you can watch the video again.4. I'm sorry I didn't hear you. Could you please
repeat
（重复）your question?5. Alley is
translating
（翻译）a French story these days.6. Ne Zha 2 is so
successful
（success）that people are all looking forward to Ne Zha 3.7. The ancient building has stood for several
centuries
（century）.8. The night sky is full of
countless
（count）stars. Tomorrow must be a sunny day.9. Hey, kids. Did you enjoy
yourselves
（you）at the Science Festival yesterday?答案：1. feed 2. aloud 3. pronounce 4. repeat 5. translating 6. successful 7. centuries 8. countless 9. yourselves
解析：
【分析】
这类词汇运用题需结合句子结构、固定搭配、时态、词性变化及汉语提示解题。先判断每个空缺处所需的词性，再依据语法规则或固定搭配调整词形：如情态动词后接动词原形、现在进行时用“be+doing”结构、“so”后接形容词、“several”后接名词复数、“enjoy oneself”固定搭配等，同时匹配汉语提示写出正确英文单词。
【解析】
1. 句意：你用什么喂养你的兔子？“use to do sth”是固定搭配，此处需填动词原形，对应汉语“喂养”的英文是feed，故填feed。
2. 句意：他大声地给奶奶读短信，因为她听不清。此处修饰动词“read”需用副词，对应汉语“大声地”的英文是aloud，故填aloud。
3. 句意：如果你不能把单词发音好，就再看视频。情态动词“can't”后接动词原形，对应汉语“发音”的英文是pronounce，故填pronounce。
4. 句意：抱歉我没听清，你能重复你的问题吗？“could you please do sth”是固定句式，需填动词原形，对应汉语“重复”的英文是repeat，故填repeat。
5. 句意：Alley这些天正在翻译一个法语故事。“these days”表现在进行时，结构为“be+动词现在分词”，“translate”的现在分词是translating，故填translating。
6. 句意：《哪吒2》如此成功，以至于大家都期待《哪吒3》。“so”后需接形容词，“success”是名词，其形容词形式为successful，故填successful。
7. 句意：这座古建筑已经矗立了几个世纪。“several”后接可数名词复数，“century”的复数形式是centuries，故填centuries。
8. 句意：夜空布满了无数的星星，明天肯定是晴天。此处修饰名词“stars”需用形容词，“count”的形容词形式countless意为“无数的”，符合句意，故填countless。
9. 句意：孩子们，昨天在科技节玩得开心吗？“enjoy oneself”是固定搭配，主语“kids”是复数，故填yourselves。
【答案】
1. feed 2. aloud 3. pronounce 4. repeat 5. translating 6. successful 7. centuries 8. countless 9. yourselves
【知识点】
动词适当形式、词性转换、固定搭配
【点评】
本题考查基础词汇的运用，涵盖根据汉语提示填词和所给词的适当形式变化，涉及固定搭配、时态、词性转换等知识点，侧重考查学生的词汇基础掌握情况，是初中英语常见题型。
【难度系数】
0.6
这类词汇运用题需结合句子结构、固定搭配、时态、词性变化及汉语提示解题。先判断每个空缺处所需的词性，再依据语法规则或固定搭配调整词形：如情态动词后接动词原形、现在进行时用“be+doing”结构、“so”后接形容词、“several”后接名词复数、“enjoy oneself”固定搭配等，同时匹配汉语提示写出正确英文单词。
【解析】
1. 句意：你用什么喂养你的兔子？“use to do sth”是固定搭配，此处需填动词原形，对应汉语“喂养”的英文是feed，故填feed。
2. 句意：他大声地给奶奶读短信，因为她听不清。此处修饰动词“read”需用副词，对应汉语“大声地”的英文是aloud，故填aloud。
3. 句意：如果你不能把单词发音好，就再看视频。情态动词“can't”后接动词原形，对应汉语“发音”的英文是pronounce，故填pronounce。
4. 句意：抱歉我没听清，你能重复你的问题吗？“could you please do sth”是固定句式，需填动词原形，对应汉语“重复”的英文是repeat，故填repeat。
5. 句意：Alley这些天正在翻译一个法语故事。“these days”表现在进行时，结构为“be+动词现在分词”，“translate”的现在分词是translating，故填translating。
6. 句意：《哪吒2》如此成功，以至于大家都期待《哪吒3》。“so”后需接形容词，“success”是名词，其形容词形式为successful，故填successful。
7. 句意：这座古建筑已经矗立了几个世纪。“several”后接可数名词复数，“century”的复数形式是centuries，故填centuries。
8. 句意：夜空布满了无数的星星，明天肯定是晴天。此处修饰名词“stars”需用形容词，“count”的形容词形式countless意为“无数的”，符合句意，故填countless。
9. 句意：孩子们，昨天在科技节玩得开心吗？“enjoy oneself”是固定搭配，主语“kids”是复数，故填yourselves。
【答案】
1. feed 2. aloud 3. pronounce 4. repeat 5. translating 6. successful 7. centuries 8. countless 9. yourselves
【知识点】
动词适当形式、词性转换、固定搭配
【点评】
本题考查基础词汇的运用，涵盖根据汉语提示填词和所给词的适当形式变化，涉及固定搭配、时态、词性转换等知识点，侧重考查学生的词汇基础掌握情况，是初中英语常见题型。
【难度系数】
0.6