Unit 4 Our World Topic 3 Section D 练习 2024-2025学年仁爱科普版英语八年级上册

仁爱版八上英语 Unit 4 Our World Topic 3Topic 3 Section D练习 一、词汇练习 (一)根据句意及首字母提示完成单词 1. The I_ makes our lives more convenient. 2. I'm not s_ if he will come. 3. We can get a lot of i_ on the Internet. 4. The Internet makes our lives e_ and more interesting. 5. Computers will be much s_ in the future. (二)用所给单词的适当形式填空 1. The Internet is becoming more and more _ (importance) in our daily life. 2. This book is very _ (use), you should read it. 3. There will be _ (few) people in the future than now. 4. We should eat _ (little) meat and more vegetables. 5. It's _ (possible) for me to finish the work in such a short time. 二、语法练习 (一)分析下列句子的结构,指出主语、及物动词、宾语和宾语补足语 1. The Internet makes our lives easier. 主语:_ 及物动词:_ 宾语:_ 宾语补足语:_ 2. It also helps us to find information much faster. 主语:_ 及物动词:_ 宾语:_ 宾语补足语:_ (二)仿照例句,用“Subject + Vt. + Object + Object complement”的结构造句 例句:The teacher makes us happy. 1. 2. 3. 三、句子练习 (一)单项选择 1. The Internet makes the world _. A. big B. small C. smaller D. biggest 2. I'm not sure _ it is good to shop online. A. if B. that C. what D. how 3. Scientists will make computers much _ and _. A. small; useful B. smaller; useful C. smaller; more useful D. small; more useful 4. We will use _ land to build new cities. A. more B. less C. fewer D. much 5. Travelling will be much _. A. cheap B. cheaper C. cheapest D. the cheapest (二)句型转换 1. The Internet makes our lives easier.(改为否定句) The Internet _ _ our lives easier. 2. People will work fewer hours than they do now.(改为一般疑问句) _ people _ fewer hours than they do now? 3. It is possible to look up new words in an online dictionary.(改为同义句) We _ _ new words in an online dictionary. 四、阅读理解 The Internet has become an important part of our lives. With the Internet, we can get all kinds of information. We can also send emails, make friends, and do shopping online. However, the Internet also has some disadvantages. For example, some people spend too much time on the Internet and they don't have time to study or work. Some bad people use the Internet to do bad things. We should use the Internet properly. We should not spend too much time on it. We should also be careful when we use it. 根据短文内容,判断正(T)误(F) ( ) 1. The Internet can only give us information. ( ) 2. We can do shopping online. ( ) 3. Some people don't use the Internet properly. ( ) 4. The Internet has no disadvantages. ( ) 5. We should be careful when we use the Internet. 五、书面表达 写一篇关于互联网如何改变你的生活的文章。 (不少于 80 词) 答案及解析: 词汇练习 - 答案:(一)1. Internet 2. sure 3. information 4. easier 5. smaller (二)1. important 2. useful 3. fewer 4. less 5. impossible - 解析:(一)本题主要考查对本单元重点词汇的掌握和运用。根据句子的语境和语法结构来确定所缺单词。如第1题,根据“makes our lives more convenient”可推知是互联网,故填Internet 。 (二)本题需用所给单词的适当形式填空,考查词汇的词性转换及比较级的用法。如第1题,become后接形容词作表语,more and more后接多音节形容词原级构成比较级,所以填 important 。 语法练习 - 答案:(一)1. 主语:The Internet;及物动词:makes;宾语:our lives;宾语补足语:easier 2. 主语:It;及物动词:helps;宾语:us;宾语补足语:to find information much faster (二)1. The teacher makes the students study hard. 2. The news makes him sad. 3. My mother makes me clean my room. - 解析:(一)本题要求分析句子结构,明确句子中的各个成分。“make”等使役动词后接宾语和宾语补足语,用来补充说明宾语的状态或动作。如第1句中,“The Internet”是动作的执行者,作主语;“makes”是谓语动词;“our lives”是动作的承受者,作宾语;“easier”补充说明“our lives”的状态,作宾语补足语。 (二)本题考查对“Subject + Vt. + Object + Object complement”结构的运用。按照此结构,选择合适的主语、及物动词、宾语和宾语补足语来造句,注意动词的正确形式和句子的合理性。 句子练习 - 答案:(一)1. C 2. A 3. C 4. A 5. B (二)1. doesn't make 2. Will;work 3. can look up - 解析:(一)1. 本题考查形容词比较级的用法。“make + 宾语 + 形容词比较级”表示“使……更……”,根据句意“互联网使世界更小”,所以选C 。2. 本题考查宾语从句的引导词。“I'm not sure if...”表示“我不确定是否……”,所以选A 。3. 本题考查形容词比较级的用法。“much”修饰形容词比较级,“and”连接两个并列的比较级,所以选C 。4. 本题考查形容词比较级的用法。根据句意“我们将使用更多的土地来建造新城市”,land是不可数名词,所以用more修饰,选A 。5. 本题考查形容词比较级的用法。“much”修饰形容词比较级,根据句意“旅行将会更便宜”,所以选B 。 (二)1. 本题考查一般现在时的否定句。主语是第三人称单数,否定句在动词前加 doesn't ,动词还原,所以填 doesn't make 。2. 本题考查一般将来时的一般疑问句。将 will 提到句首,动词用原形,所以填 Will;work 。3. 本题考查同义句转换。“It is possible to do sth.”可转换为“We can do sth.”,所以填 can look up 。 阅读理解 - 答案:1. F 2. T 3. T 4. F 5. T - 解析:1. 由文中“With the Internet, we can get all kinds of information. We can also send emails, make friends, and do shopping online.”可知,互联网的功能不止获取信息,故答案为F 。2. 根据“We can also send emails, make friends, and do shopping online.”可知,我们可以在网上购物,答案为T 。3. 从文中“However, the Internet also has some disadvantages. For example, some people spend too much time on the Internet and they don't have time to study or work.”可看出有些人没有正确使用互联网,答案为T 。4. 文中明确提到了互联网的缺点,如一些人沉迷网络、坏人利用网络做坏事等,所以答案为F 。5. 由“We should also be careful when we use it.”可知,使用互联网时我们要小心,答案为T 。 书面表达 答案:The Internet has changed my life a lot. I can use it to search for information when I have problems with my study. It helps me find answers quickly and learn more knowledge. I also like to listen to English songs and watch English movies on the Internet, which improves my listening and speaking skills. Besides, I can chat with my friends online, no matter how far away they are. It makes our communication more convenient. In a word, the Internet has become an important part of my life and makes it more colorful and interesting. 学科网(北京)股份有限公司 $$