《2025年学典四川九年级英语全一册人教版A版》

1. The traffic is so heavy in rush hours that many people have to take the subway to work instead of driving.
2. The workers still need a lot of building materials to repair the bridge.
3. I usually wear a pair of gloves to keep my hands warm in winter.
4. The skirt is made of silk, so its surface feels soft.
5. There used to be five postmen in the post office. But now there are only two left.
6. I'd like to be my own boss, and then I can work for myself and make my own decisions.
7. The cap on his head makes him look more handsome.
8. You must avoid eating too much junk food to keep healthy.
9. Mr. Smith is punishing the naughty(淘气的)kids by taking away their toys.

答案： 【解析】：
这是一道英语九年级的单词填空题，需要根据句子所给单词的首字母，结合句子的语境和含义，填写出所缺的单词。这类题目主要考查学生对英语词汇的掌握和运用能力，包括词汇的记忆、理解和上下文推测能力。
【答案】：
1. The traffic is so heavy in rush hours that many people have to take the subway to work instead of driving.
2. The workers still need a lot of building materials to repair the bridge.
3. I usually wear a pair of gloves to keep my hands warm in winter.
4. The skirt is made of silk, so its surface feels soft.
5. There used to be five postmen in the post office. But now there are only two left.
6. I'd like to be my own boss, and then I can work for myself and make my own decisions.
7. The cap on his head makes him look more handsome.
8. You must avoid eating too much junk food to keep healthy.
9. Mr. Smith is punishing the naughty(淘气的)kids by taking away their toys.

1. Jack is from Germany, but he lives in China with some other Germans. (Germany)
2. China has a large and wide area and Chinese is widely spoken around the world. (wide)
3. In the local shops, many products, such as televisions, smartphones and shoes, were produced in China. (produce)
4. I dream of studying in France some day, so I am working hard to study French. (French)
5. There are many environmental problems. To protect the environment, we should try to solve these problems. (environment)

答案： 【解析】：本题主要考察名词和形容词的词形转换以及主谓一致。需要根据句子结构和语境，选择所给单词的适当形式填空。
1. 第一空需要填入表示人的名词，Germany的表示人的名词形式是German，且需要用复数形式Germans表示一类人；第二空需要填入表示国籍的名词，且前面有other修饰，所以用复数形式。
2. 第一空需要填入形容词修饰名词area，wide的形容词形式是wide；第二空需要填入副词修饰动词spoken，wide的副词形式是widely。
3. 第一空需要填入名词作主语，produce的名词形式是product，且根据many可知用复数形式products；第二空需要填入动词的过去分词构成被动语态，表示“被生产”。
4. 第一空需要填入名词作介词in的宾语，French的名词形式表示“法语”时是不可数名词，所以填French；第二空需要填入名词表示“法语”这门语言的学习，同样用French。但根据语境，第二空更可能是指“在法国学习”，所以应填France。不过按照题目要求和所给单词，我们按学习“法语”来解答。
5. 第一空需要填入形容词修饰名词problems，environment的形容词形式是environmental；第二空需要填入名词作protect的宾语，environment表示“环境”时是不可数名词，所以填environment。
【答案】：
1. Germany; Germans
2. wide; widely
3. products; produced
4. French; French（或 France，但根据所给单词和常规理解，这里填French更合适，表示“学习法语”）
5. environmental; environment

三、将下列句子改为被动语态。
1. We clean the classroom every day.The classroom is cleaned by us every day.
2. People speak English in many countries.English is spoken by people in many countries.
3. Lisa uses the computer to study.The computer is used by Lisa to study.
4. Most families in south China grow rice.Rice is grown by most families in south China.
5. Lily hands out the homework to the students.The homework is handed out to the students by Lily.

答案： 【解析】：本题考查的是将主动语态的句子转换为被动语态。被动语态的基本结构是“宾语+be动词+过去分词+by+主语”。在转换过程中，需要注意原句中的时态、主语和宾语的位置变化，以及be动词和过去分词的使用。
【答案】：
1. The classroom is cleaned by us every day.
2. English is spoken by people in many countries.
3. The computer is used by Lisa to study.
4. Rice is grown by most families in south China.
5. The homework is handed out to the students by Lily.

( ) 1. C
( ) 2. D
( ) 3. A
( ) 4. A
( ) 5. B
( ) 6. C
( ) 7. D
( ) 8. B
( ) 9. D
( ) 10. C

答案： 【解析】：
这是一篇关于条形码技术介绍的完形填空，考查学生对词汇、短语以及上下文语境理解的能力。解题关键在于结合短文大意，分析每个空所在句子的语境，从所给选项中选出最符合语境的词汇。
1. 根据“and faster to buy things in stores”可知，这里说的是条形码技术让在商店购物更方便且更快，“convenient”符合语境，选C。
2. “an IBM engineer named George Laurer ______ a code(代码)that could be printed on food packages”，这里表达的是这位工程师想出了一个代码，“came up with”有“想出，提出”的意思，选D。
3. 从“and loved by them”可知这个代码系统被公司喜爱，说明是广泛使用，“widely”表示“广泛地”，选A。
4. “Before this, shopkeepers had to write down prices ______”，在条形码出现之前，店主得手工写下价格，“by hand”是“手工”的意思，选A。
5. 根据“show each product's ______ in different numbers (just like the ID card number for the product)”可知，条形码是展示每个产品的不同数字信息，就像产品的身份证号，所以是“information”，选B。
6. “It has turned out to be a really great ______”，条形码是一项伟大的发明，“invention”表示“发明”，选C。
7. “it will be recorded ______ the store owner knows there are nine left on the shelf”，一旦顾客买了一盒牛奶，就会被记录，以便店主知道剩下九盒，“so that”表示“以便，为了”，选D。
8. “the more ______ codes have been invented later, such as QR codes (二维码)”，受条形码启发，后来发明了更先进的二维码，“developed”有“先进的，发达的”意思，选B。
9. “QR codes can ______ more information”，二维码能处理更多信息，“process”表示“处理”，选D。
10. “They can tell customers what materials are used in a product or ______ the product is suitable for certain people”，它们能告诉顾客产品使用了什么材料或者产品是否适合某些人，“if”表示“是否”，选C。
【答案】：
1. C；2. D；3. A；4. A；5. B；6. C；7. D；8. B；9. D；10. C