Unit 4 Section B 第4课时 Section B(1a－1f)-【勤径学升】2026-2027学年八年级上册英语同步练测配套课件PPT(人教版)

该初中英语课件围绕“植物与动物和人类的联系”核心主题，通过基础提优（词汇拼写、语法填空、句子补全）与综合提优（阅读理解、完形填空）分层设计，课堂导入从单元主题词汇（如honey, planets）入手，衔接已学动植物相关知识，搭建从基础语言知识到语篇理解的学习支架。 其亮点在于融合语言能力与思维品质培养，如阅读理解通过举例说明植物用途（土豆、棉花等实例）训练语篇分析能力，完形填空“温情守护”故事渗透文化意识中的人与动物和谐关系。分层练习帮助学生夯实基础、拓展思维，教师可借助系统训练素材提升教学效率。

八年级英语 上册 Unit 4　Amazing Plants and Animals Section B　How are plants and animals connected with us? 第4课时　Section B(1a－1f) honey imagine planets tore rotect humans' disappointed connection action importance to without of to with be connected with In fact is home to play a role/part in protecting For this reason C A C B A C A C B A C B C A A 一、根据首字母和汉语提示完成句子。 1．Two spoons of _____(蜂蜜) is enough, or it will be too sweet. 2．Can you _______(想象) what our life will be like in the future? 3．This book is about some _______(行星) of the solar system(太阳系). 4．The squirrels often s____ nuts in tree holes to prepare for the winter. 5．All the students must know how to p______ themselves when there is a fire. 二、用括号中所给单词的适当形式填空。 6．Pets like dogs are _______(human) best friends. 7．My mother felt a little ____________(disappoint) when I told her I didn't pass the exam. 8．There is a strong __________(connect) between our personalities and our ways of speaking. 9．Rushing across the road without looking at the traffic lights is a dangerous ______(act). 10．Everyone knows the __________(important) of eating healthy food, but some still like junk food. 三、根据句意填写单词，完成句子。 11．I need you __ help me with my English. 12．It is not polite to enter a room _______ knocking at the door first. 13．In our class, twenty per cent __ my classmates go to school on foot. 14．In order __ know why he was often late, Mr Smith visited his parents. 15．People now communicate ____ each other by using WeChat on their mobile phones. 四、根据汉语意思完成句子，每空一词。 16．他的病可能和他不良的饮食习惯有关。 His illness might __ _________ ____ his bad eating habits. 17．事实上，在语言学习中，写作和听力一样重要。 __ _____, writing is just as important as listening in language learning. 18．亚马孙雨林是超过100万种动植物的家园。 The Amazon Rainforest __ ____ __ over one million kinds of animals and plants. 19．每个人都应该为保护濒危的野生动物出一份力。 Everyone should ____ _ _________ __ __________ endangered wild animals. 20．李女士总是上班迟到。出于这个原因，她把闹钟调早了点。 Miss Li was always late for work.___ ____ ________，she set the alarm clock a little earlier. 五、阅读理解。 Plants are helpful to us in many ways. Humans cannot live without plants. Let's find out how plants help humans. Plants are our food. Humans eat plants to live. We eat different parts of the plants. We eat their roots, leaves and seeds(种子). The root is part of the plant that grows under the soil. Potatoes and carrots are roots of plants. Cabbages are common plants and their leaves are delicious. We also eat the seeds of plants. Rice, corn and sunflower seeds are seeds of plants. We use plants to make things like medicine and clothing. Some plants have medical uses and can be used as medicine. The most common plant which can be made into clothing is cotton. We breathe the oxygen(氧气) from plants. Plants take in carbon dioxide(二氧化碳) and release(释放) oxygen during the daytime. Humans need oxygen to live. We breathe in oxygen and breathe out carbon dioxide, so humans need plants to live, and plants need humans to live too. Plants are good for air and can make it cleaner. Today, cars and factories produce a lot of harmful gases. They are bad for the environment and cause air pollution(污染). As we know, plants can take them in and help to reduce air pollution. 根据语篇内容选择最佳答案。 ( )1. A．By asking questions. B．By telling a story. C．By giving examples. ( )2.Why does the writer mention “cotton” in Paragraph 3? A．To show plants can be made into clothes. B．To show plants can be made into medicine. C．To show plants belong to necessary things. ( )3.What does the underlined word “reduce” in the last paragraph mean? A．Add up.　 B．Give out.　 C．Cut down. ( )4. A． INCLUDEPICTURE "学升·同步练测·英语·八上·黑龙江专版（教用书版）/FF28.TIF" \* MERGEFORMAT 　　　B． C． ( )5.What does the text mainly talk about? A．How plants help humans. B．How humans help plants. C．How plants protect the environment. 六、完形填空。 阅读下面的短文，理解其大意，然后从短文后各题所给的 A、B、C 三个选项中选择一个能填入空白处的最佳选项。 Brandy was an old dog. When her owner died, the dog was very 6 so she stayed near the house to wait for her owner to return again. The next-door people thought she was a friendly but poor dog. Then some of them left 7 out for Brandy. Although they thought the dog was friendly, they didn't care much about Brandy. One day, Brandy walked into the neighbour's garden and began playing with 3-year-old Adam. The young mother didn't 8 the dirty dog at first. However, she saw her son having 9 playing with her, so she decided to let Brandy stay. The boy's mother left Adam in the garden to play while she answered the phone. After a while, 10 the mother returned, Adam was not in the garden. She was afraid and called the police. They 11 Adam for five hours but were not successful. Then someone said he had heard barking(狗叫) coming from the forest, so they all ran to the forest. Adam was asleep on the ground 12 a tree. Brandy was looking after Adam there while one of her own legs was hurt. Brandy followed Adam when he walked away and she kept him safe for all those 13 ．　 Adam's mother thanked the 14 very much so she wanted to set up a pet rescue center in New York. She couldn't save every animal, but she knew that if she had pushed that old dog away, it was 15 for her to lose her only son this time. She just tried to save as many poor pet animals as she could. ( )6.A．excited B．friendly C．sad ( )7.A．food B．money C．toys ( )8.A．meet B．hate C．like ( )9.A．trouble B．fun C．color ( )10.A．when B．because C．but ( )11.A．looked after B．looked at C．looked for ( )12.A．above B．behind C．on ( )13.A．months B．days C．hours ( )14.A．dog B．neighbor C．police ( )15.A．easy B．safe C．quiet $