第10讲 八上Units 7-8（课件）（人教版教材梳理）-【上好课】2025年中考英语一轮复习讲练测

一轮复习讲练测 八上Units 7~8 英 语 人教版教材梳理 01 复习概览·目标指引 02 教材梳理·考点精讲 03 分层训练·巩固提升 目录 CONTENTS 复习概览·目标指引 01 (2) 易混词辨析： fewer, less与more； turn on, turn off, turn up 与 turn down； fill与full (3)句型精讲： 1.用“will+动词原形”谈论将来相关句型 2.用祈使句表达食物制作步骤的相关句型 (1)重点单词的含义和用法: pollution；future；environment；dangerous；already；believe；disagree； even；shape；possible；impossible；side；probably；during；holiday；shake； pour；yogurt；honey；watermelon；spoon；add；finally；salt；sugar；cheese； corn；machine；dig；hole；sandwich；butter；piece；traditional；autumn；traveler； celebrate；mix；pepper；fill；plate；cover；serve；temperature (4)单元语法: 1.祈使句 2.一般将来时 Unit7-8 总览 1.—Some scientists believe that there will be more robots in the future. 一些科学家相信将来会有更多的机器人。(八上Unit 7 P53) 教材梳理·考点精讲 02-1 重点单词 believe Point She says she didn’t take the money.Do you believe her? 她说她没有拿那笔钱。你相信她吗? We believe in him.He is an honest boy. 我们信任他。他是一个诚实的男孩。 (1)believe sb.=believe what one says “相信某人”，常指某人说的话 (2)believe sb./sth. (to be)＋adj./n. “相信/认为某人/认为某物是……” (3)believe＋ that从句．..“相信/认为……” (4)believe in sb. =trust sb.“信任(人格等)”，后接名词、代词或者动名词  believe (5)It's believed that...人们相信……   It is believed that the couple have left the country. 据信那对夫妇已经离开了这个国家。 2. There are nearly four hundred hundred students in our grade. 02-1 重点单词 教材梳理·考点精讲 hundred Point ② hundreds of hundred 与 of 连用时，常用复数形式，表示概数， 意为“数百；成百上千”。 ① 数字+hundred： hundred 与基数词连用时，用单数形式，表示具体数目。 hundred There are two hundred students on the playground.操场上有两百名学生。 Hundreds of people are dancing in the park now.现在数百人在公园里跳舞。 3. Place the turkey on a large plate and cover it with gravy. ……把火鸡放在一个大盘子里，并用肉汁覆盖它。(八上Unit 8 P61) 02-1 重点单词 教材梳理·考点精讲 cover Point ②作名词 n.覆盖物;盖子;封面”。 ① 作动词 v.遮盖;覆盖： cover...with..用…覆盖…。 be covered with被……覆盖 cover Mary covered her face with her hands. 玛丽用双手捂住了脸。 The field is covered with snow. 田野被积雪覆盖了。 The cover of the book is well designed. 这本书的封面设计得很好。 教材梳理·考点精讲 1.（2024·福建·二模）—Dad, I’m a little worried about the coming exam. —Take it easy. Believe in ________ and just do it. A．yourself B．himself C．itself 【答案】A 【详解】句意：——爸爸，我有点担心即将到来的考试。——别紧张。相信自己，就去做吧。 考查代词辨析。yourself你自己；himself他自己；itself它本身。根据“Dad, I’m a little worried about the coming exam.”可知，此处表示的是相信你自己。故选A。 教材梳理·考点精讲 2.（2023·吉林·一模）My grandfather’s home is about _________ kilometers from our home. A．hundreds of B．two hundreds C．hundred of D．two hundreds of 【答案】A 【详解】句意：我爷爷的家离我们家大约几百公里。 考查hundred的表达。hundred表示确数时，与具体的基数词连用，且不变复数，不与of连用；表示概数时，需变为复数，与of连用。结合选项，hundreds of“好几百”。故选A。 教材梳理·考点精讲 3.（2021·贵州毕节·一模）About 71 percent of the earth’s surface ________ by water. A．is covered B．is polluted C．is made D．is cleaned 【答案】A 【详解】句意：地球表面约71%被水覆盖。 考查动词辨析。is covered被覆盖；is polluted被污染；is made被制作；is cleaned被打扫。根据“About 71 percent of the earth’s surface...by water.”可知，此处指地球表面约71%被水覆盖。故选A。 1.If buildings fall down with people inside, these snake robots can help look for people under the buildings. 如果建筑物倒塌了，人们被困在里面，这些蛇形机器人能帮助寻找困在建筑物下面的人。(八上Unit 7 P53). 教材梳理·考点精讲 易混词辨析 turn on,turn off,turn up 与 turn down辨析 Point (1) turn on “打开;接通(电流、煤气、水等)”， (2)turn off   “关掉；截断(电流、煤气、水等)”。 (3)turn up“开大；调高(音量、热量等)”， (4) turn down“关小；把……调低” 辨析 02-2 易混词 【注意】 1.turn on/ turn off/ turn up/ turn down由“动词+副词”构成的短语，当由代词作宾语时，需把代词放在动词和副词之间。 2.open表示“打开（窗户、门、书本等）”，而turn on表示“打开（电器、煤气、自来水）”。 例：It’s too hot. Please open the window. 太热了。请打开窗户。 3.(1)turn down 还有“拒绝”的意思。 (2)由 turn 构成的其他短语： 易混词辨析fewer, less与more辨析 Point 教材梳理·考点精讲 2.There will be fewer people.There will be less free time.There will be more pollution. 将会有更少的人。将会有更少的空闲时间。将会有更多的污染。(八上Unit 7 P50) 02-2 易混词 ② less “更少 ”，little 的比较级，修饰不可数名词。 more  “更多”many/much 的比较级，既可以修饰可数名词复数， 也可以修饰不可数名词。 ① fewer “更少”few 的比较级，修饰可数名词复数。 辨析 There will be fewer trees.将会有更少的树木。 We can use less water.我们可以用更少的水。 There will be more cars in the city.城市里将会有更多的小汽车。 3. Next,fill the turkey with this bread mix. 接下来，用这些面包混合物填充火鸡。(八上Unit 8 P61) 教材梳理·考点精讲 易混辨析fill与full辨析 Point Please fill the cup with water. 请把这个杯子装满水。 The bottle is filled with water.=The bottle is full of water.瓶子里装满了水。 ② full,形容词 满的；充满的；满是……的 be full of…充满……(状态) ① fill，动词 (使)充满；装满 fill…with…用……填满(动作) be filled with…被……充满(状态)  辨析 02-2 易混词 教材梳理·考点精讲 1.（2021·广西·中考真题）—Mom, I feel a little bit hungry now. —These cakes _______ with chocolate. Have some, please. A．are filled B．filled C．fill D．are filling 【答案】A 【详解】句意：——妈妈，我现在觉得有点饿了。——这些蛋糕满满的巧克力。请吃一些。 考查动词短语。are filled一般现在时的被动结构；filled过去式；fill动词原形；are filling现在进行时结构；句子主语与动词之间是被动关系，此处应用被动结构，构成短语be filled with“装满”，故选A。 教材梳理·考点精讲 2.（2023·福建·模拟预测）—Do you like the city life or the country life? —It’s hard to say. In the city it is ________ interesting, but in the country there is ________ pollution. A．more; more B．more; less C．less; more 【答案】B 【详解】句意：——你喜欢城市生活还是农村生活？——很难说。在城市生活更有趣，但是在农村污染更少。 考查形容词比较级。more更多；less更少，little的比较级，little修饰不可数名词。根据“Do you like the city life or the country life?”可知，你喜欢城市生活还是农村生活？这是把农村和城市作对比，根据常识可知，城市生活更有趣，农村污染更少。interesting的比较级是more interesting；pollution污染，不可数名词，其前使用little的比较级less修饰。故选B。 1.—Now, It’s time to enjoy the rice noodles! 现在是享用米线的时候啦！(八上Unit 8 P63) 教材梳理·考点精讲 “It’s time + (for sb.)+ to do sth.” Point 02-3 重点句型 It is/was time (for sb.)to do sth.意为“(某人)该做某事了； 到了(某人)做某事的时间了”。 It is/was time to do sth.与 It is/was time for sth.可以互换。如： It's time (for me)to have lunch.=It's time for lunch. 到了(我)吃午饭的时间了。 will引导一般将来时 02-4 Grammar will 一般将来时 句型结构 肯定句式：主语＋will＋动词原形＋其他. He will come to see you tomorrow.他明天会来看你。 否定句式：主语＋will＋not＋动词原形＋其他. They will not be late next time.他们下次不会迟到了。 一般疑问句：Will＋主语＋动词原形＋其他？ 肯定回答：“Yes，主语＋will.”；/否定回答：“No，主语＋will＋not.” —Will you be free this evening？今天晚上你有空吗？ —Yes，I will. 是的，我有空。 / No, I won't./ 不，我没空。 特殊疑问句：特殊疑问词＋will＋(主语)+动词原形＋其他？ When will your parents come to see you？ “will ＋动词原形” 表一般将来时 祈使句 02-4 Grammar 祈 使 句 Be型 肯定句：Be动词＋形容词、名词或介词短语等Be quiet / quick! Be a good student! Be careful when crossing the street. 否定句：Don’t+be+表语 (+其他). Don't be careless. 别粗心。 Don’t be late again. 不要再迟到 Let型 肯定句：Let’s / let us+动词原形；或者是Let + 宾语+其他。 Let’s play football！ 我们一起踢足球吧！ Let me help you. 让我来帮你。 否定句： Let's ( Let sb. ) + not + 动词原形。 /Don’t+let +宾语+动词原形 (+其他). Don’t let him make any noise. Let them not play with fire. 别让他们玩火。 No型 “No＋名词 / V-ing形式”结构 在公共场合的提示语中，否定祈使句常用表示“禁止做某事”。 如：NO PHOTOS! 禁止拍照！ No parking! 禁止停车！ Do型 否定句：Don't + 动词原形。Don’t swim in the river. Don’t play with fire. It’s dangerous. 肯定句：以实义动词开头的祈使句。常用结构为：行为动词原形＋其它成分。 Come in, please！请进！ Stand up, please. = Please stand up. 请起立。 1．（2024·河北·中考真题）I’m expecting a friend. I’m afraid I ________ later. A．order B．ordered C．was ordering D．will order 【答案】D 【详解】句意：我在等一个朋友。恐怕我要晚点点餐。 考查时态。根据“I’m expecting a friend. I’m afraid I ... later.”可知，在等朋友，所以要晚点点餐，用一般将来时will do，故选D。 分层训练·巩固提升 一、单项选择 2．（2023·湖北·一模）All the primary and secondary schools ________ the hard-working spirit education to their courses to help students get some working spirit soon. A．add B．will add C．added D．have added 【答案】B 【详解】句意：所有中小学都将在课程中加入勤奋精神教育，帮助学生尽快获得工作精神。 考查一般将来时。根据标志词“soon”可知，在课程中加入勤奋精神教育是将来要发生的动作，应该用一般将来时。故选B。 分层训练·巩固提升 一、单项选择 3．（2024·黑龙江·中考真题）“Li Ming, ________ your homework first, and you can watch TV for 30 minutes.” said his mum. A．does B．did C．do 【答案】C 【详解】句意：“李明，先完成作业，然后你可以看30分钟电视”，他的妈妈说。 考查祈使句。根据“...your homework first, and you can watch TV for 30 minutes”可知，此处应是句式“祈使句+and+陈述句”，句中的祈使句应以动词原形开头。故选C。 分层训练·巩固提升 一、单项选择 4．（2024·四川成都·中考真题）Go bird-watching in Qinglong Lake, ________ you will find it fun and meaningful. A．and B．or C．but 【答案】A 【详解】句意：去青龙湖观鸟，你会发现它的乐趣和意义。 考查连词辨析。and和；or或者；but但是。分析句子可知，此处是“祈使句+and/or+陈述句”句式。去观鸟，会发现乐趣和意义，前后意思表示一致，应用and连接。故选A。 分层训练·巩固提升 一、单项选择 5．（2023·湖南·中考真题）________ swim on your way home. It’s really dangerous. A．Shouldn’t B．Don’t C．Doesn’t 【答案】B 【详解】句意：回家的路上不要游泳。这真的很危险。 考查祈使句的否定形式。句子是祈使句，其否定形式为Don’t+动词原形。故选B。 分层训练·巩固提升 一、单项选择 Computer scientist Mary has an idea for a new robot to help her work with children. How should it look? The robot should have arms to be able to lift things. And if it is going to communicate with people, it will also need a face. Scientists believe that giving a robot a face can make it seem more friendly. Humans would also like to pay more attention to robots with faces. But what kind? For Mary, she wants to make sure that her new robot doesn’t look too much like a human. She wants people to just treat it as a machine-person. If it looks more like a human than a machine, she thinks users might find it a bit creepy and feel afraid. Mary also believes that robot faces don’t need to look a lot like ours. Her research shows that we can enjoy communicating with robots whether or not they look like humans, because our brains are able to look for faces. Just put two circles on top of a robot’s body, and we will see a face. Dave feels differently. He believes that although at first we might be afraid when seeing a robot with a lifelike face, we may soon get used to it. If robots are going to work closely with humans, they should look as much like us as possible. After all, faces are an important part of the way we communicate. To make his robots look as much like real people as possible, Dave invented a special skin (皮肤) for their faces. With this skin, robots can show human-like expressions and appear to be angry, sad, happy or surprised. Dave’s robots are also programmed to copy expressions. How? Just imagine his robot is looking at you. The cameras in its eyes send pictures of your face to its central computer! 分层训练·巩固提升 二、阅读理解（2023·广东·中考真题） 1．Why do scientists think a robot needs a face? A．It will become more beautiful. B．It can do better in lifting things. C．It will pay more attention to children. D．It can better communicate with people. 2．What does the underlined word “creepy” mean in paragraph 2? A．Uncomfortable to look at. B．Impossible to touch. C．Boring to talk to. D．Difficult to understand. 【解析】词义猜测题。划线词与“feel afraid”并列，结合选项可知“看着不舒服”。 分层训练·巩固提升 3．Which of the following would Dave most probably agree with? A．People should treat robots as humans. B．Robots need to express their own feelings. C．Robots shouldn't look too much like humans. D．People can easily accept robots with a human face. 4．What is the purpose of the passage? A．To explain the reasons why robots should have faces. B．To suggest what humans can do with robots with faces. C．To share ideas on what kind of faces robots should have. D．To show how scientists invent robots with different faces. 【解析】主旨大意题。本文主要讨论机器人需要什么脸型，C项符合。故选C。 分层训练·巩固提升 谢谢 聆听 THANKS FOR LISTENING $$