（精讲册）第二节 七选五还原句子型（课件PPT）-【卓文中考·加速度】2024年陕西中考英语复习（人教版）

2024陕西中考 英语 《精讲册》 《精练册》 《词汇分阶练》 《话题写作》 《参考答案》 编辑修改 便捷操作 本课件使用WPS2019版本制作，建议老师使用相应软件打开 本课件全文可单击进行编辑修改 目录、返回目录设置对应超链接，点击即可跳转至相应页面；答案添加动画效果，使用更方便 课件说明 卓文中考·加速度 英语 2024陕西中考 软件使用 典例剖析·解题技巧 1 2 第二节　七选五还原句子型 方法点拨3　把握上下文语境 方法点拨1　搜寻关键词 方法点拨2　理清逻辑关系 话题分类·备考集训 方法点拨1　搜寻关键词 关键词是指在文章中经常会出现的线索特征词汇，主要的关键词 有名词、动词，其次包括冠词、数词、疑问词、代词，甚至标点都可 以提供线索。其中名词和动词是最主要的线索特征词，常常以词汇复 现的形式来提供线索。词汇复现一般包括同词复现、同畴词（组）复 现等。具体方法如下： 一、同词复现 同词复现指某一词在设空位置前后或备选选项中重复出现。 解题技巧 典例剖析 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 A.But scientists have created a farmyard robot B.It is powered by the energy from the sun C.Where the robot is used D.They’re working on the new designs to improve the model E.How the robot works F.Why do farmers choose the robot to work in their fields G.How do farmers usually kill weeds in the fields 典例[2023陕西节选] Farmyard robots can cut down chemical pollution. 51 ？ Many of them use chemicals to kill weeds （杂草）. The trouble is， these weedkillers also kill wildlife， pollute rivers and are bad for the fields. 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 【思路点拨】根据空后的问号可定位选项F和选项G；再根据空后 “Many of them use chemicals to kill weeds （杂草）.”可知，此处提 到除田里的杂草，选项G中的“kill weeds”与此句中的“kill weeds” 是同词复现。故选G。 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 二、同畴词（组）复现 同畴词（组）复现是指设空处前后句某一词（组）和备选选项中某一 词（组）为同一范围的词（组），如：park与garden，cake与bread等。 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 A.people follow their disaster plans B.And usually there is a lot of damage C.This is because there are a lot of tornadoes D.At school， we often have practice E.people run out of their homes with fear F.we should get well prepared G.That’s why this area is called “Tornado Alley” 典例[2022陕西节选] … Remember： in order to stay safe in natural disasters， 55 . For example， we’d better keep disaster plans in mind and practice often. 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 【思路点拨】根据空后一句可知，此处与做准备有关，F项中的“get well prepared”与文中的“keep disaster plans in mind and practice often”是同畴 词组复现。故选F。 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 方法点拨2　理清逻辑关系 典例[2023陕西节选] 53 ⁠ Several cameras are built into the robot. The cameras facing the ground take photos to help the robot “see” the plants it passes. The robot compares each photo to a library of plant photos to decide on which plants are weeds. Robot arms move into position to give a small dose （剂量） of weedkiller on the weeds. The robot is energy-friendly. 54 . 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 A.But scientists have created a farmyard robot B.It is powered by the energy from the sun C.Where the robot is used D.They’re working on the new designs to improve the model E.How the robot works F.Why do farmers choose the robot to work in their fields G.How do farmers usually kill weeds in the fields 【思路点拨】根据设空位置及空后无标点可知，此处要选择小标题，与下 文构成总分关系；再根据空后四段内容可知，主要介绍这种机器人是如何 工作的，选项E“机器人是如何工作的”符合语境。故选E。 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 方法点拨3　把握上下文语境 若文中没有明显的词汇复现、逻辑关系等的关键词或句的提示，考生 可以通过理解设空处上下文语境来作答。具体方法如下： 理清文章的结构、内容和事件的发展过程，然后按照文章的结构或者 事情发展顺序，并结合备选项推理出设空处的内容，以此来选出正确选 项。若备选选项中出现时态的互相干扰，则应根据上下文语境及时态或明 显的时间标志词来判断所缺选项的正确时态。 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 典例[2023陕西节选] A.But scientists have created a farmyard robot B.It is powered by the energy from the sun C.Where the robot is used D.They’re working on the new designs to improve the model E.How the robot works F.Why do farmers choose the robot to work in their fields G.How do farmers usually kill weeds in the fields How the robot will develop The scientists do not want to just stop at the achievement they have made. 55 . The improved model of robots will exactly discover weeds and dig them out instead of weedkillers. 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 【思路点拨】根据空前一句“The scientists do not want to just stop at the achievement they have made.”可知，科学家们不想仅仅停留在他们已经取 得的成就上，可推知此处提到科学家要继续做的事，选项D“他们正在研 究新设计以改进模型”符合语境。故选D。 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 话题1　说明介绍 Passage 1[2023陕西] 备考集训 话题分类 Farmyard robots can cut down chemical pollution. 1 ？ Many of them use chemicals to kill weeds （杂草）. The trouble is， these weedkillers also kill wildlife， pollute rivers and are bad for the fields. 2 . This kind of robot can cut weedkiller use by 90%. The robot is really smart because it only kills weeds but not crops （庄稼）. G A 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 3 ⁠ Several cameras are built into the robot. The cameras facing the ground take photos to help the robot “see” the plants it passes. E The robot compares each photo to a library of plant photos to decide on which plants are weeds. Robot arms move into position to give a small dose （剂量） of weedkiller on the weeds. The robot is energy-friendly. 4 . B 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 How the robot will develop The scientists do not want to just stop at the achievement they have made. 5 . The improved model of robots will exactly discover weeds and dig them out instead of weedkillers. Robots could be programmed to leave some harmless weeds in the fields to support wildlife living there. D A.But scientists have created a farmyard robot B.It is powered by the energy from the sun C.Where the robot is used D.They’re working on the new designs to improve the model E.How the robot works F.Why do farmers choose the robot to work in their fields G.How do farmers usually kill weeds in the fields 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 Passage 2 [2023江西改编] Bamboo is a wonderful plant for many people around the world. 1 . People make tables， clothes， medicine， and musical instruments with it. Pandas may eat bamboo every day， but people can also eat it. 2 . Some bamboo grows so quickly that people say they can watch it grow. The speed of growth depends on the type of bamboo， the earth and the season. Normal bamboo grows 3-10 cm a day. It usually grows in tropical （热 带的） areas. 3 . Bamboo plants are found in Asia， Australia， parts of Africa， and South America. B G E 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 One of the world’s oldest building materials is bamboo. Like today， people use it because it’s very strong. They used it to build houses， boats， and bridges. The Chinese made a bamboo bridge over the Min River in Sichuan， China almost 1，000 years ago. 4 . Also， bamboo is still used to make houses today， especially in China and Philippines. A As a part of history， bamboo is very important. The great scientist Thomas Edison did not invent the light bulb （灯泡）， but he made it perfect. He wanted the material inside to burn for a long period of time. He tried over 1，000 different types of materials. 5 . One day， he tried to use a piece of bamboo and the light bulb lit up for over a thousand hours. This invention helped other scientists to make the modern light bulb we use today. C 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 A.You can still visit it today B.There are over 1，000 uses for it C.However， none worked very well D.Bamboo is light because it is empty inside E.It can also be found in other parts of the world F.Chinese people like drawing pictures of bamboo G.The fastest growing plant in the world is bamboo 卓文中考·加速度 英语 2024陕西中考 第二节　七选五还原句子型 $$