课件编号2064977

单元同步常见考点失误解析与自我检测(八年级上册Units 7-9)

日期:2024-05-19 科目:英语 类型:初中试卷 查看:53次 大小:59729Byte 来源:二一课件通
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单元,同步,常见,考点,失误,解析
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《单元同步常见考点失误解析与自我检测》根据人民教育-出卷网-义务教育七年级至九年级英语教材编写,本书与教学同步,按单元编写,采用对照汉语句子,列举正误句和扼要解析的方法。在解析中对在词法、句法、习惯表达法等常见考点所产生错误的原因进行简要分析,以帮助同学们记取前车之鉴,在英语学习中不犯或少犯错误。每单元安排了自我检测题,同学们可通过练习加深对常见考点的理解和运用 单元同步常见考点失误解析(八年级上册) 作者:胡扬朋 (江西省中学英语特级教师) Unit 7 Will people have robots? 1.半小时后他们将到达这儿。 误:They will arrive here after half an hour. 正:They will arrive here after half an hour. 解析: 介词after与 in都可以接一段时间,after于过去时的句子中,表示“在多长时间以后”。如:【来源:21cnj*y.co*m】 He?came?back?after?ten?days. 他10天后回来了. The?old?man?left?home?in?1924?and?came?home?after?thirty?years. 那老人1924年离开家.30年后才回来. in常用于含将来概念的句子中,意思是“在多长时间以后”或“在多长时间以内”。如: He?will?come?back?in?ten?days. 他将在十天后回来. He?said?he?would?come?back?in?ten?days. 他说他将在10天后回来. 注意:“in+段时间”也可用于过去时。意思是“在......内”。如: He?wrote?the?book?in?two?and?a?half?years.他是在两年半的时间里写完这本书的. 注意:如果after后接的不是段时间,而是点时间,则可用于将来时。如: My?brother?will?go?there?after?four?o'clock. 我兄弟四点钟后去那儿. He?will?leave?after?New?Year's?Day. 过了元旦他就要走. [课文要点] Will people use money in 100 years? (P49) 2. 他小时候学会了骑自行车。 误:He learned to ride a bike during he was a child. 正:He learned to ride a bike when he was a child. 解析介词during表示“在……的期间”,后面跟“特指的一段时间”,不可以接从句。如: What are you going to do during the winter vocation? 你打算在寒假期间干什么? During the winter we play football. 冬季我们踢足球。 [课文要点] During the week, I’ll wear smart clothes. (P55)   21*cnjy*com 3. 去年我们在这儿盖了几百栋新楼房。 误:We built hundred of new buildings last year. 正:We built hundreds of new buildings last year. 解析:当hundred,thousand,million和billion 表示不具体的数目时,用复数形式,须跟介词of 连用。如: Hundreds of people come to visit this museum every day. 每天有成百上千的人来参观这个博物馆。 注意:如果这些词前面有基数词修饰,表示具体数字时,则不用复数形式。如: There are more than two thousand teachers and students in our school. 我们学校有两千多名师生。 [课文要点] However, they agree it may take hundreds of years. (P53) 4. 桌上有两张纸。 误:There are two papers on the desk. 正:There are two pieces of paper on the desk. 解析paper表示“纸”,是物质名词,没有复数形式。“一张纸”用a piece of paper,“两张纸”用 two pieces of paper。如: Could you please give me a piece of paper, please? 请递给我一张纸好吗? We will use less paper in the future. 将来我们会使用更少的纸。 [课文要点] Books will only be on computers, not on paper. (P49) 5. 我经常参与他们的讨论。 误:I often play part in their discussion. 正:I often play a part in their discussion. 正:I often take part in their discussion. 解析:play a part in意为“参与” ... ...

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