Unit 4 Section B 1a～1d(课件PPT)-【鼎成中考·活页好题】2025-2026学年新教材七年级下册英语（人教版）

该初中英语课件围绕“改善饮食习惯”核心主题，涵盖不良饮食习惯（吃快餐、不吃早餐、吃太多甜食）及其后果、建议，以及相关词汇（habit, put on等）和语法（both...and..., 动名词作主语）。课堂通过1a让学生列出次日饮食并讨论健康性导入，从生活实际出发，搭建新旧知识联系的学习支架。 其亮点在于融合语言能力与思维品质培养，通过诊所通讯文章阅读、1c表格信息整合及1d问题探究，引导学生提取信息、分析因果。结合“too...to...”“result in”等语言点讲解，强化语言运用能力。学生在实践中提升理解与表达能力，教师可借助结构化资料高效开展教学。

Section B 1a~1d Unit 4 Animal Friends habit fat put on weight cause balanced sleepy poor Words & Expressions n.习惯 adj. 肥胖的 n. 脂肪 穿上，增加 n.体重 v. 造成，导致 adj.均衡的，平衡的 adj.困倦的 adj.可怜的，贫穷的 after all result article common among soft enough thirsty in future soft drink 毕竟，终归 n.结果，后果 n. 文章，冠词 adj.普遍的，共同的 prep.在……之中；在……之一 adj.柔软的，柔和的 adj. 足够的 adj.渴的 今后 软饮料（不含酒精） 1a List what you want to eat tomorrow. Discuss if your choices are healthy. Give your reasons. 5 1.What do they eat for breakfast? 2.What do you think of their eating habit? It’s very healthy. They eat bagel with eggs, bacon and cream cheese . 6 It is a newsletter. It is about how to improve eating habits. According to title of the passage. 1. What kind of passage is it? 2. What is the passage about? 3. Why do you think so? Improve Your Eating Habits Healthy eating is important for a healthy body and mind. Both what we eat and how we eat are important! For example,some people have fast food every week.It is easy and delicious.I But it often has lots of salt,fat,and sugar.That makes us put on weight. Eating fast food like pizza and hamburgers too often may cause heat problems later. If you cook your own meals instead, you can make healthy balanced meals. Joy Clinic ANNOUNCEMENTSNEWSLETTER 1b Read the article from a clinic's newsletter.How many poor eating habits are mentioned? Eating three meals a day is important.But some people don'have breakfast.Maybe they don’t feel hungry in the moming,or they are too busy to eat anything.But food gives us energy.If we don’t eat breakfast,it is easy to feel sleepy. It is also hard to focus on our work or studies. Some people also eat too many sweet things. Ice cream,sweets,and chocolate are deicious,but they usually have lots of sugar.This can cause tooth problems.When you want a snack,why don't you have some fruit instead?After all,an apple a day keeps the doctor away. Remember You are what you eat. Healthy eating means eating healthy food and having good eating habits. Complete the table with the informationfrom of the article. 1c Poor eating habit Result Reason for the result Idea / Advice have fast food too often feel sleepy; hard to focus need food for energy have fruit for snacks Complete the table with the informationfrom of the article. 1c Poor eating habit Result Reason for the result Idea / Advice have fast food too often feel sleepy; hard to focus need food for energy have fruit for snacks don’t have breakfastc eat too much sweet things put on weight cause tooth problem has lots of salt, fat and sugar has a lot of sugar cook your own meals instead eat breakfast 1.What foods have lots of salt and fat? 2.What foodshave lots of sugar? 3.What does “You are what you eat” mean? 4.Do you think the poor eating habits in the article are common among young people?Why or why not? Read the article again and answer the questions. 1d 1.What foods have lots of salt and fat? Fast food 2.What foods have lots of sugar? Sweet things 3.What does “You are what you eat” mean? The food you eat has an influence on your health if you eat healthy foods you are likely to be healthy. However, if you eat junk food, you are more likely to have health problems. 4.Do you think the poor eating habits in the article are common among young people?Why or why not? Poor eating habits are common among young people because they are often busy with work or studies 5. How can we help save elephants? Elephants live in forests, but many forests are being cut down. We should stop cutting down trees and protect the forests. Governments can set up more nature reserves and national parks for elephants. These protected areas can provide elephants with enough food and space to live. At the same time,people kill elephants for their ivory. This is very cruel. We must make strict laws to stop illegal hunting. We mustn’t buy things made of ivory. Language points Improve Your Eating Habits Healthy eating is important for a healthy body and mind. Both what we eat and how we eat are important! For example,some people have fast food every week.It is easy and delicious.I But it often has lots of salt,fat,and sugar.That makes us put on weight. Eating fast food like pizza and hamburgers too often may cause heat problems later. If you cook your own meals instead, you can make healthy balanced meals. Joy Clinic ANNOUNCEMENTSNEWSLETTER 1b Read the article from a clinic's newsletter.How many poor eating habits are mentioned? both...and... 两者都…… 动名词作主语 if引导的条件状语从句 Eating three meals a day is important.But some people don'have breakfast.Maybe they don’t feel hungry in the moming,or they are too busy to eat anything.But food gives us energy.If we don’t eat breakfast,it is easy to feel sleepy. It is also hard to focus on our work or studies. Some people also eat too many sweet things. Ice cream,sweets,and chocolate are deicious,but they usually have lots of sugar.This can cause tooth problems.When you want a snack,why don't you have some fruit instead?After all,an apple a day keeps the doctor away. Remember You are what you eat. Healthy eating means eating healthy food and having good eating habits. it作形式主语 “太多”，后跟名词复数 mean doing sth 意味着做某事 Point 1 habit habit作为形容词时，意思是“习惯性的”。 它用来修饰名词，表示某事物是按照习惯的方式进行的。 She has a habit way of speaking. 她有一种习惯性的说话方式。 eating habits饮食习惯 a good habit 好习惯 have a habit of doing 有做……的习惯 Point 2 put on 增加;穿上 put away 将……收起 put down 放下,记下 put off 推迟 put up 举起,建造,张贴 Point 3 weight n. 体重,重量 in weight 在……重量上 the weight of ……的重量 lose/ put on /gain weight 减肥/体重增加/体重增加 weigh v. 重量,体重 Point 4 too…to... 太……以至于而不能 该结构表示否定含义，其中too为副词，其后跟形容词或副词原级，to为不定式符号后接动词原形。 This soup is too salty to eat. 这汤太咸了，不能喝 He is too young to go to school on his own. 他年纪太小，不能独自一人去上学 拓展：too...to... ,enough...to...和so... that... 的转换 短语 词义及用法 too... to ... 表示“太……以至于不能……”，too后跟形容词原级 enough ... to... 表示“足够……做某事”，enough修饰形容词需要后置 so... that ... 表示“如此……以至于……”，so后面跟形容词或副词的原级 例：He is too young to go to school. =He is not old enough to go to school. =He is so young that he can’t go to school. Point 5 result from 由……引起 result in 导致 as a result 结果 result n. 结果；后果；成果 v.因……发生；（随……）产生 The result of the exam was quite good.考试的结果非常好。 His success results from his hard work.他的成功源于他的努力工作。 The accident resulted in three deaths.这场事故导致三人死亡。 辨析 too much, much too & too many   词组 意义及用法 例句 too many 意为“太多的”,修饰可数名词 There are too many students visiting the Great Wall on holiday. too much 意为“太多的”,修饰不可数名词 Eating too much fast food can make people unhealthy and fat. 意为“太多”,修饰动词，放在动词后 Exercise is good for our health, but don’t exercise too much. much too 意为“太；非常”,修饰形容词或副词 The street is much too noisy that the nearby people can’t sleep well all night. Point 6 1. Jane plays sports every day. However, she has some bad (habit) too. 2. Eating more (vegetable) and fruit helps people keep fit. 3.Remember to brush your teeth after ______(meal). 4.There (be) a lot of people in the Chinese restaurant. 一、用括号内所给单词的适当形式填空。 habits meals are vegetables 1.食用过多的盐会引起健康问题。 2. 如果你平衡饮食，你将保持健康 3. 杰克太忙了，无暇关心儿子的学习。 二、汉译英 Eating too much salt can result in health problems. If you have a balanced diet, you will stay healthy. Jack is too busy to care about his son’s study. Homework 1. Read and retell the passage according to the mind map. 2. Do the exercises in students’ book. Thank you! 100608.0 100608.0 $