Unit 5 Lesson3 基础练习题 -2025-2026学年冀教版英语八年级下册

Unit 5 Lesson3 基础练习题 -2025-2026学年冀教版英语八年级下册 一.根据句意及汉语或首字母提示填写单词 1. A hammer is a useful___________（工具）for fixing things at home. 2. If you don't know a word, look it up in a___________（词典）。 3.Can you s___________ the word"environment"correctly? 4. English is w___________ spoken around the world. 5. This mobile a___________ helps students learn maths easily. 二.用括号内所给单词的适当形式填空 1. The teacher asked us to hand in our ___________(print)essays by Friday. 2.The Great Wall is an___________(amaze)place to visit in China. 3. You can ___________(simple)solve this maths problem by following the steps. 4. Look up the ___________(define)of this word in your dictionary. 三.根据汉语意思完成句子（每空一词） 1.上周运动会因下雨被取消了。 The sports meeting ___________ because of the rain last week. 2.很多老师和同学们受邀来参加这场活动。 Many teachers and students ___________ to take part in the activity. 3.上个月，一次志愿活动在我们社区举办。 Last month, a voluntary activity ___________ in our community. ___________Unit 5___________Great inventions and the internet 4.她被旅途中美丽的风景吸引住了。 She ___________ ___________ ___________ the beautiful scenery during the trip. 5.学生们一到实验室就被分成了6组。 Students ___________ ___________ ___________ six groups as soon as they reached the lab. 四..从方框中选择合适的词并用其适当形式填空 simple spell wide print connect 1. In the past, computers were not ______________________ used like they are today. 2. The book explains grammar ______________________ and clearly. 3. Your writing is great on the whole, but some words ______________________ wrong. 4. Jenny's computer ______________________ to the internet , so she can help us search for some information. 5. More than ten thousand books ______________________ in that bookstore last year. groups as soon as they reached the lab. 五.短文填空 阅读下面短文，在空白处填入一个适当的单词或填入括号内单词的正确形式。 Computers and the internet have become important parts of our 1.___________(day) lives. Let's learn more about these amazing 2.___________(invent). First, computers. They are made up 3.___________ many parts, such as the monitor, the keyboard and the mouse. The invention of computers has 4.___________(change) the world. Scientists work hard 5.___________(develop) faster and more powerful computers. Today, 6.___________(person) computers are widely used in homes, schools and offices. They help us finish tasks quickly 7.___________ accurately. Second, the internet. It 8.___________(connect) computers all over the world. Through the internet, we can share information9.___________(easy), communicate with others, and even study online. Many 10.___________(student) use the internet for their homework. However, 11.___________ we use it carelessly, it may bring problems. For example, too much screen time is harmful to our 12.___________(eye). Also, we should be careful with personal information online to avoid 13.___________(cheat). In conclusion, computers and the internet bring us 15.___________ great deal of convenience. So we should use 16.___________(they) wisely and responsibly to make full use of their advantages. 学科网（北京）股份有限公司 $