八年级（下）Units 3~4（第14课时）2026年中考英语一轮复习教材梳理（人教版）

课题：教材知识回顾 八年级（下）Units 3~4 总第14课时 教学目标：1.单元话题整合，通过关键问题来激活学生对该几个单元的已知，导入话题。2.要点突破：词性变化、词汇拓展、词汇活用、词义辨析、用法点拨。如：【词形变化】develop（v.）（使）发展;培养；患（病）；研制；冲洗→development （n.）发展;发育;成长→developed（adj.）发达的→developing（adj.）发展中的→undeveloped （adj.）不发达的3.单元话题写作（话题：Problems）。教学重点：1.重点词汇的用法、相关词形变化拓展及语境中的实际运用。2.单元话题写作（话题：Problems）。教学难点：一词多性、一词多义、词义辨析等 2. 词汇在语境中的实际运用课时安排：1个课时 教 学 过 程 个 性 修 改 第一课时单元话题整合Unit 3 Topic: Chores and permission问题链：Q1. Do you usually do chores at home What chores do you usually do Q2. How do you feel when you do chores Q3. Do you think teenagers should share housework Why or why not 从方框中选择恰当的单词并用其适当形式填空。develop， fair， depend， sweep， wasteIn my home, I often help with chores like 1. the floor, washing dishes, and folding clothes. At first, I thought chores were a 2. of time, but now I realize they help me 3. independence. My parents also believe it’s 4. for everyone to share housework because we all 5. on each other. I think teenagers should help at home because it teaches life skills and reduces parents’ stress. However, some students avoid chores, which creates bad habits like laziness.[答案]1．sweeping 2．waste 3．develop 4．fair 5．dependUnit 4 Topic: Interpersonal communication问题链：Q1. What problems did you face in your life Q2. How do you deal with your problems Q3. Do you think proper communication is a good way to solve problems Q4. How often do you communicate with your family 从方框中选择恰当的单词并用其适当形式填空。deal， allow， communicate，compare， argue， explainIn daily life, I often face problems like school pressure and 1. with friends. Sometimes I feel stressed when my parents 2. me with others, which makes me upset. 3. with these problems, I try to stay calm first. Then, I will 4. my feelings clearly instead of shouting. For example, when I feel too much pressure, I will talk to my parents honestly, and they usually 5. me to take breaks. Proper 6. really helps![答案]1．arguments 2．compare 3．To deal 4．explain 5．allow 6．communication要点突破要点1 Could you please sweep the floor 能请你扫一下地吗？（Unit 3 p.17）【词汇活用】sweep：（v.）打扫，拂去;挥动（手臂）；席卷；轻松赢得 （n.）打扫；挥动；扫荡【牛刀小试】请在括号中写出下划线单词或短语在句中的中文意思。1．The flu is sweeping through Moscow. [答案]席卷2．Our class made a clean sweep in the sports game：we won every prize. [答案]大获全胜要点2 Housework is a waste of their time. 做家务浪费他们的时间。（Unit 3 p.22）【词汇活用】waste：（v.）浪费;滥用;糟蹋 （n.）废物;浪费;垃圾 （adj.）废弃的;无用的;荒芜的【牛刀小试】请在括号中写出下划线单词在句中的中文意思。Waste ①（ ）is a serious problem in modern society. Many people waste ②（ ） food, water, and electricity without realizing it. To red ... ...