Unit4 topic 3 The Internet makes the world smaller. Section B 同步练习 -2024-2025学年仁爱科普版八年级英语上册

topic 3The Internet makes the world smaller. Section B同步练习 一、词汇练习 1. 根据句意及首字母提示补全单词。 （1）The I______ makes the world smaller. （2）I saw a new photo of M______ on the Internet. （3）I'm sure you can find lots of i______ on the Internet. （4）A reporter said that scientists could put little computers right into our h______. 2. 用所给单词的适当形式填空。 （1）I _____ (visit) my favorite website yesterday. （2）Michael _____ (study) pictures of birds last night. （3）Jane _____ (see) a new photo of Mars. （4）The Internet _____ (make) our life more interesting. 二、语法练习 1. 选择题 （1）I'm not sure _____ he will come tomorrow. A. if B. that C. what D. when （2）—Do you know _____ to protect ourselves from the earthquake? —Yes, I do. A. how B. what C. which D. why （3）The reporter said that scientists_____ put little computers right into our heads. A. could B. can C. will D. would 2. 按要求完成句子 （1）I'm sure there are many interesting things to see on the Internet.（改为否定句） I'm _____ sure there _____ many interesting things to see on the Internet. （2）Will everyone in the world use the Internet in the future?（作肯定回答） Yes,_____ . （3）A reporter said that scientists could put little computers right into our heads.（对划线部分提问） What _____a reporter _____? 三、阅读理解 阅读下面的短文，然后根据短文内容回答问题。 The Internet is very useful. We can get a lot of information from it. We can also do many things on the Internet. For example, we can send emails, listen to music, watch movies and play games. But some people spend too much time on the Internet. They don't study or work hard. It's not good for them. 1. What can we get from the Internet? 2. Can we watch movies on the Internet? 3. What's not good for some people? 四、书面表达 假设你昨天在网上看到了一些有趣的东西，请根据以下提示写一篇短文。 提示： 1. 你看到了什么？ 2. 你的感受如何？ 3. 你是否还会继续在网上寻找有趣的东西？ 要求： 1. 语句通顺，逻辑清晰； 2. 不少于 60 词。 答案和解析： 一、词汇练习 1. （1）Internet （2）Mars （3）information （4）heads 解析： （1）根据“makes the world smaller”及首字母，可知是“Internet 互联网”。 （2）根据“on the Internet”及首字母，可知是“Mars 火星”。 （3）“find lots of...”需要名词，“information 信息”是不可数名词。 （4）“put...into...”后面接身体部位，“heads 头（复数）”符合语境。 2. （1）visited （2）studied （3）saw （4）makes 解析： （1）“yesterday 昨天”是过去的时间，动词用过去式，visit 的过去式是 visited。 （2）“last night 昨晚”是过去的时间，study 的过去式是 studied。 （3）“Jane （see） a new photo of Mars.”主语是第三人称单数，时间是过去，see 的过去式是 saw。 （4）“The Internet”是第三人称单数，一般现在时动词用 makes。 二、语法练习 1. （1）A 解析：“I'm not sure if...”“我不确定是否......”，if 表示“是否”，引导宾语从句。 （2）A 解析：“how to do sth. 如何做某事”，“how to protect ourselves 如何保护我们自己”。 （3）A 解析：“said”是过去式，宾语从句用相应的过去时态，could 是 can 的过去式。 2. （1）I'm not sure there are many interesting things to see on the Internet. 解析：“I'm sure...”的否定形式是“I'm not sure...”，后面接否定句，在 are 前加 not。 （2）Yes, they will. 解析：“Will everyone...”的肯定回答是“Yes, they will.” （3）What did a reporter say? 解析：对“said”后的宾语从句提问，用“what did...say”。 三、阅读理解 1. We can get a lot of information from the Internet. 解析：文章中明确提到“We can get a lot of information from it.” 2. Yes, we can. 解析：文中提到“We can also do many things on the Internet. For example, we can send emails, listen to music, watch movies and play games.” 3. Spending too much time on the Internet and not studying or working hard is not good for some people. 解析：文章提到“But some people spend too much time on the Internet. They don't study or work hard. It's not good for them.” 四、书面表达 Yesterday, I saw some beautiful pictures of nature on the Internet. They were so amazing that I felt very relaxed and happy. I think the Internet is really a wonderful place to explore. I will continue to look for more interesting things online because it can broaden my horizons and bring me a lot of fun. （答案不唯一，您可以根据实际情况进行修改和调整） 学科网（北京）股份有限公司 $$