Unit 4 Section B 1a-2c （Language Points）课件 2024-2025学年人教版（2024）七年级英语下册

Unit 4 SectionB 1a-2c You are what you eat Language Points put on weight 增加(体重) put on (穿戴) cause v.引发引起 引发....问题 提供能量 感到困倦 集中注意力于.... 毕竟 一日三餐 做健康均衡的饭 有着良好的饮食习惯.... “Eating fast food like pizza and hamburgers too often” 是动名词短语作主语。动名词是由动词原形加 -ing 构成,它兼具动词和名词的特征,动名词作主语时,谓语动词通常用单数形式。 1 Eating fast food like pizza and hamburgers too often may cause heart problems later. 经常吃披萨、汉堡这类快餐,日后可能会引发心脏问题。 1. Reading books is a good way to gain knowledge. 读书是获取知识的好方法。 2. Running every morning keeps him healthy. 每天早上跑步使他保持健康。 3. Swimming in the river is dangerous. 在河里游泳很危险。 instead在句中起到转折的作用,它通常位于句末或句首(用逗号隔开),用来修饰整个句子,说明一种行为或情况取代了另一种。 2 If you cook your own meals instead, you can make healthy balanced meals.如果你自己做饭,就能做出健康均衡的饭菜。 1. I don't like coffee. I'll have tea instead. 我不喜欢咖啡。我要喝茶代替。 2. He didn't go to the park. He stayed at home instead. 他没有去公园。相反,他待在了家里。 3. She didn't buy the red dress. She bought the blue one instead. 她没有买那条红色的裙子。而是买了蓝色的那条。 It is easy to feel sleepy and find it hard to focus on our work or studies if we don’t eat breakfast. 我们如果不吃早餐,会容易感到困倦,并且发现难以专注于工作或学习。 3 句型:it is+adj.+(for sb.)+ to do sth. “(对某人来说)做某事是...的”。 其中it是这个句子的形式主语,真正的逻辑主语是to do sth.。 “find it hard to do something”是一个常用的表达结构。其中, “it”是形式宾语,真正的宾语是后面的“to do something”(动词不定式短语) 。这种结构避免了句子因宾语过长而显得头重脚轻,使句子结构更加平衡、清晰。 4 It is easy to feel sleepy and find it hard to focus on our work or studies if we don’t eat breakfast. 如果我们不吃早餐,很容易感到困倦,并且难以集中精力工作或学习。 1. I find it easy to make friends. 我发现交朋友很容易。 2. He finds it interesting to read storybooks. 他发现读故事书很有趣。 3. We find it difficult to remember all these words. 我们发现记住所有这些单词很难。 it is+ adj.+ (for sb.)+ to do sth.=doing sth.+is+adj.(+for sb.) 如:It is very interesting to read.=Reading is very interesting.读书很有趣。 It is healthy to run every day.=Running every day is healthy.每天跑步是健康的。 ( )(1) careless of you to make lots of mistakes. A.That’s B.It’s C.It D.Its ( )(2)—I often have hamburgers for lunch. —You’d better not.It’s bad for you too much junk food. A.Eat B.to eat C.eating D.ate ( )(3)It’s important us to listen carefully in class. A.for B.of C.to D.with ( )(4) every day is good for us. A.Do sports B.Did sports C.Doing sports D.Does sports B B A C Maybe they don’t feel hungry in the morning, or they are too busy to eat anything. 也许他们早晨不觉得饿,或者他们太忙了以至于什么也没吃。 too…to…意为“太……以至于不能……”, 其结构的基本形式是:too+adj./adv.+to do sth.,它在形式上是肯定的,但在意义上是否定的。如: The water in the glass is too hot to drink.玻璃杯内的水太热了,不能喝。 The house is too expensive for him to buy.对他来说这房子太贵了以至于他买不起。 5 When you want a snack, why don’t you have some fruit instead? 当你想吃零食的时候,为什么你不吃点水果呢? 6 “Why don’t you do sth.?” 是一个常用的英语句型,意为“为什么你不做某事?”,用于提出建议。 eg: Why don’t you like snakes? (U1 GF 3a) Why don’t you do sth.?=Why not+v.(原形)? Why don’t you have a cup of coffee? 为什么你不来杯咖啡呢? =Why not have a cup of coffee? I don’t drink enough water.我没有喝足够的水。 enough adj. 意为“足够的;充足的”,修饰名词时,它通常放在名词之前。如: I have enough time to finish the project.我有足够的时间完成这个项目。 (修饰名词time) enough adv.意为“足够地;充分地”,修饰形容词或者副词时,它通常放在形容词或副词之后。如: He is rich enough to buy a car.他足够富有,可以买一辆车。(修饰形容词rich) She sings well enough to win the competition.她唱得足够好,可以赢得比赛。(修饰副词well) 7 ( )(1)He ran and ran, but he couldn’t run to catch the bus. A.fast enough B.enough quick C.enough fast D.enough quickly ( )(2)Mike is only 15 years old.He is not to drive a car. A.old enough B.enough old C.young enough D.enough young A A ( )(3)The film is , but we don’t have to watch it. A.enough interesting; enough time B.interesting enough; enough time C.interesting enough; time enough D.enough interesting; time enough B 1. 快餐 2. 增加;穿上 3. 导致心脏问题 4. 做健康均衡的饭 fast food put on cause heart problems make healthy balanced meals Review Review three meals a day 5.一日三餐 6.吃早餐 7.感到饥饿 8. 太……以至于不能 9.给予某人能量 10.感到困倦 eat/have breakfast feel hungry too … to give sb. energy feel sleepy Review find it hard to do sth. 11.发觉很难做某事 12.太多 13.你为什么不…… 14.毕竟;终归 too many why don't you … after all Review keep sth./ sb. away 15.远离某物/人 16.有着良好的饮食习惯 17.所有种类的 18. 软饮料(不含酒精) have good eating habits all kinds of soft drink Review 1. If you _ _ _ _ instead, you can make healthy balanced meals. 如果你亲自做饭的话,你可以做出健康均衡的饭菜。 cook your own meals Review 2. It is easy to _ _ and find it hard to focus on our work or studies if we don't eat breakfast. 如果我们不吃早餐的话会很容易感到困倦并且很难专注于我们的工作或者学习。 3. When you want a snack, _ _ _ have some fruit instead? 当你想吃零食的时候,你为什么不吃些水果代替呢? feel sleepy why don't you Review 4. After all, an apple a day _ _ _ _. 毕竟,一天一个苹果医生远离我。 5. Healthy eating means eating healthy food and _ _ _ _. 健康饮食意味着吃健康的食物并且拥有良好的饮食习惯。 keeps the doctor away having good eating habits Thank you SectionB 1a-2 You are what you eat $$