Unit 2 Amazing numbers（单元重点检测本）-【高效课堂】2026-2027学年八年级上册英语同步导学案（沪教版·新教材）

温馨提示：请做完后再看答案！ 自主 Unit 1 Look it up! 重点单词 1.dinosaur 2.intelligent 3.talented 4.artistic 5.perhaps 6.notebook 7.vehicle 8.prehistoric 9.completely 10.original 11.birth 12.suffering 13.artist 14.piece 15.death 16.whole 17.editor 18.organize 19.order 20.record 21.intelligent intelligence 22.talented talent 23.artistic artist 24.prehistoric historical 25.completely complete 26.invent inventor invention 27.music musician 28.birth born 29.education educational 30.importance important 31.original origin 32.suffering suffer 33.death die dead 34.editor edit 35.organize organization 重点短语 1.die out 2.a type of 3.be related to 4.general education 5.go back a long way 6.be similar to 7.alphabetical order 8.play an important role 重点句型 1.talented in 2.related to 17 校对 3.either or 4.as small asas big as 5.more and more by 6.What like 7.anything useful 8.somebody else 9.one of the greatest painters 10.spent developing 11.was completed 12.were written by 13.similar to 14.played an important role Unit 2 Amazing numbers 重点单词 1.flight 2.schedule 3.everywhere 4.challenge 5.prize 6.promise 7.chessboard 8.silver 9.reply 10.hesitation 11.wonder 12.agree 13.per cent 14.currently 15.check 16.budget 17.province 18.sharply 19.count 20.system 21.symbol 22.represent 23.exactly 24.amazing amazed 25.reply replies replied 26.hesitation hesitate 27.challenge challenges challenging 28.agree disagree 29.currently current 30.sharply sharp 31.exactly exact 重点短语 1.flight schedule 2.price tag 3.for a moment 18 4.without hesitation 5.go up 6.go down 7.write down 8.instead of 重点句型 1.the rest of 2.for a moment 3.ordered to collect 4.ask for 5.all year round 6.What is the population of 7.How many people 8.What per cent of 9.the first-longest 10.make a budget 11.the number of 12.stands for 13.Instead of 14.Thanks to 15.used to be 16.show up Unit 3 Our digital lives 重点单词 1.flood 2.multimedia 3.expert 4.mobile 5.payment 6.warn 7.treatment 8.data 9.company 10.traffic 11.smoothly 12.laptop 13.screen 14.weight 15.digital 16.social 17.message 18.interview 19.positive 20.negative 21.effect 22.opinion 23.novel 24.comment 25.basis 26.microprocessor 27.microchip 28.major 29.breakthrough 30.electronic 31.software 32.app 33.era 34.download 35.tiny 36.payment pay 37.smoothly smooth 38.weight weigh 39.social society 40.positive negative 重点短语 1.connect to 2.bring big changes to 3.mobile payment 4.take...for example 5.rubbish bin 6.social media 7.in person 8.the general public 重点句型 1.be connected to 2.brought big changes to 3.share with 4.much safer more smoothly 5.according to 6.in person 7.stay in touch with 8.add up a lot more 9.many times faster than much more powerful 10.look up 11.an important way to 12.a positive effect on 13.On the other hand Unit 4 Inventions 重点单词 1.balloon 2.wheel 3.central 4.although 5.attach 6.pull 7.intemational 8.path 9.technique 10.depend 11.doubt 12.personally 13.statement 14.benefit 15.wing 16.distance 17.petrol 18.avoidUnit 2 Ama 》重点单词 器根据汉语意思写出相应的英文单词。 1.(尤指乘飞机的)航程n. 2.日程安排n 3.到处；各个地方adw. 4.向（某人）挑战. 5.奖赏；奖励n. 6.承诺；保证u. 7.国际象棋棋盘n. 8.银n. 9.回复；答复u. 10.犹豫n. 11.想知道；琢磨. 12.同意；赞成. 13.百分之…n. 14.目前；当前ad. 15.检查；核查v. 16.预算n. 17.省份n. 18.急剧地；突然；大幅度地ad. 19.计算（或清点）总数u. 20.系统n. 21.符号；记号n. 22.代表u. 23.准确地；确切地ad. 器根据要求写出下列单词的变形。 24. ad.令人惊奇的→ a山.吃惊的 3 zing numbers 25 u.回复；答复→ (第三 人称单数)→ （过去分词) 26. n.犹豫→ .犹豫 27. u.向（某人)挑战→ (第三人称单数)→ (现在分词) 28. u.同意；赞成→ u.不 赞成（反义词） 29 ad.目前；当前→ ad.当前的，现在的 30 ad.急剧地；突然；大幅度地 ad.锋利的；尖锐的；急剧的 31. ad.准确地；确切地→ ad.准确的；精确的 》重点短语 朵根据汉语意思写出相应的英文短语。 1.航班时刻表 2.价格标签 3.片刻；一会儿 4.毫不犹豫 5.上升 6.下降 7.写下；记下 8.代替；作为…的替换 》重点句型 光根据汉语意思完成句子。 1.我想要你把剩下的每个方格的数量加倍。 I'd like you to double the amount for each of the squares. 2.想了一会儿后，国王同意了。 After thinking about it the king agreed. 3.最后，老人赢了，于是国王命令他的部下 收集一袋米。 Finally,the old man won,so the king his men a bag of rice. 4.年轻人决定向一位聪明的老人寻求建议。 The young man decided to a wise old man advice. 5.年轻人听从了他的建议，一年到头努力 工作，最后变得非常富有。 The young man followed his advice and worked hard and in time,he became very rich. 6.现在世界人口是多少？ the world now? 7.2100年世界上会有多少人？ will there be in the world in 2100? 8.目前，亚洲占世界人口的百分比是多少？ the world's population currently live in Asia? 9.世界上最长的河流是哪一条？ Which is river in the world? 10.我们需要做一个预算。 We need to 11.你知道你们班的学生人数吗？ Do you know students in your class? 12.每根“棍子”（或鹅卵石，或其他计数工 具)代表我们想要计数的东西，比如一 个动物或一袋米。 Each“stick”(or pebble,or other counting tool) a thing we want to count,such as an animal or a bag of rice. 13.人们开始使用不同的抽象符号来表示 不同的数字，而不是使用计数棍。 using tally sticks,people began using different abstract symbols to represent different numbers. 14.多亏了阿拉伯人，这种书写数字的方式 传播到了欧洲和全世界。 the Arabs,this way of writing numbers spread to Europe and across the world. 15.罗马数字曾经是欧洲最常见的数字书 写方式。 The Roman numerals the most common way of writing numbers in Europe. 16.斐波那契数非常特别，因为它们无处 不在。 Fibonacci numbers are very special because they everywhere.