Unit 1 peirod 2 Using language (课件 ）英语外研版必修第二册

该高中英语课件聚焦情态动词（be able to等）及饮食词汇，通过“你想吃什么”情境导入，列举奶茶、油炸食品等生活实例，结合“Can we drink too much sugary juice?”等问题引出语法点，构建“生活情境-语法探究-应用练习”的学习支架。 其亮点在于融合语言能力与文化意识，语法教学从语境例句推断词义，通过匹配题和餐桌礼仪填空巩固，听力口语活动（点餐、推销饮料）提升语言运用，自我评估和分层作业促进学习能力，助力学生掌握语法并理解饮食文化差异，便于教师高效教学。

高中英语外研版必修第二册 Using language Learning objectives learn the use of some modal verbs and some new words about diet; Compare Chinese and Western table manners and concepts of healthy eating, and understand the diversity of food cultures across the world. Contents 1. Lead in 2. Grammar 3. Grammr exercises 4. Vocabulary exercises 5. Listening & speaking 6. Language points 7.Self -evaluation 8. Homework Lead in 01 What do you feel like eating? Milk Tea A creamy, sweet drink with chewy tapioca pearls. It's a popular comfort treat, but often high in sugar! Fried Food Crispy chicken bites and golden fries, usually high in fat and salt. Tasty but best enjoyed occasionally. Healthy Juice Freshly blended fruits and vegetables full of vitamins, minerals, and antioxidants for your body. 1.7.2013 Hello everyone! Look at these pictures. On the left, we have a delicious-looking milk tea. In the middle, some crispy fried chicken and fries. And on the right, fresh and colorful fruit and vegetable juices. They all look tempting, but are they all good for us? Let's think about our food choices. ‹#› Let's Talk About It! Can we drink too much sugary juice? What must we eat to keep healthy? We don’t have to eat fried food every day, right? Today's Focus: Modal Verbs + Restaurant Talk 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› Grammar 02 Think and work out the meanings of the words in red. … I was able to hold a knife and fork – and chopsticks! c. … Mum and I just have to find a way to get him into the kitchen! e. “You needn’t try it if you don’t want to,” Mum said, … b. But there are still some dishes that Dad dare not try even after many years of marriage to my mother. d. … we’d better not eat too much roast food as it may make us suffer from heat inside our bodies, … 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› Match the meanings to the words. a. be able to b. dare not c. have to d. had better e. needn’t 1. be afraid to do something 2. not be necessary to do something 3. give advice to do or not to do something 4. be necessary or give strong advice to do something 5. have the ability to do something 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› 1．be able to的用法 be able to表示经过努力而成功地做成某事，有人称和时态的变化，不能与can连用。 *It took me a long time before I was able to fully appreciate what they had done for me. 我花了很长时间才完全理解他们为我做的事情。 *If we keep trying, we will be able to achieve our goals. 如果我们不断尝试，我们将能实现我们的目标。 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› 2．have to的用法 have to意为“不得不、必须”，强调客观上的必要性，有人称和时态的变化。否定式为don't/doesn't/didn't have to。 *I work not because I have to, but because I want to. 我工作不是因为我必须工作，而是因为我想工作。 *You don't have to run fast or for long to see the benefit. 你没必要为了看到效果而跑太快或太久。 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› have to与must的区别 (1)have to 强调客观上的必要性；must强调说话者的主观意愿。 *We have to finish the work before lunch. 我们必须在午饭前完成这项工作。(强调客观情况迫使，是不得已而为之。) *We must finish the work before lunch. 我们必须在午饭前完成这项工作。(强调出于义务或责任完成工作，不要拖延。) 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› (2)have to的否定式为not have to，表示不必；must的否定式为must not/mustn't，表示禁止。 *You mustn't tell Jerry what I've bought. 你千万别告诉杰里我买了什么。 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› (3)由must引起的一般疑问句，肯定回答用“Yes，...must.”，否定回答用“No，...needn't.”或“No，...don't have to.”。 *—Must I finish the work tomorrow? ——我明天必须完成这项工作吗？ —No, you needn't/don't have to. ——不，不必。 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› 3．had better 的用法 had better意为“应该、最好”，没有人称和时态的变化。其否定式为had better not。 *Parents had better not give kids more money than what is necessary. 父母最好别给孩子们太多的钱， 够用就可以了。 *To make it easier to get in touch with us, you'd better keep this card at hand.　为了更容易联系到我们，你最好把这张卡片放在手边。 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› 4．dare的用法 dare作情态动词时，常用于疑问句、否定句以及条件句中，意为“敢于、敢做”，没有人称变化，但有过去式。 *He daren't speak English in public. 他不敢在公共场合说英语。 *How dare he take my bicycle without even asking! 他怎么不问我一声就敢把我的自行车骑走了！ 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› dare用作实义动词时的用法 (1)有人称、时态和数的变化； (2)在肯定句中，其后常接带to的不定式； (3)在否定句和疑问句中，既可接带to的不定式，也可接不带to的不定式； (4)构成否定句和疑问句时，要借助do/does/did。 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› 5．need的用法 need作情态动词时，后跟动词原形，意为“需要、有必要”，无人称和数的变化，多用于否定句、疑问句或条件句中。 *This is free service; you needn't pay for it. 这是免费服务，你不必付钱。 *—Need I make an appointment with Doctor Smith ahead of time? ——我需要提前与史密斯医生预约吗？ —Yes, you must./—No, you needn't. ——是的，你需要。/——不，没必要。 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› need也可作实义动词，有时态、人称和数的变化，后面可以接名词、代词、动词不定式或动词­ing形式等；其否定式要在前加don't/doesn't/didn't，构成一般疑问句时要借助do/does/did。 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› Grammar exercises 03 Underline the modals and talk about their meanings. If you dare not try a “painful” diet to stay healthy, this new app is the perfect solution — and you needn’t pay for it! The app works by quickly showing photos of different food. All you have to do is select the photos of healthy food. Then you’ll be able to train your brain to select healthy food in real situations. So, if you’re a sugar addict and aren’t able to say no to chocolate or cola, you had better download it now! Soon, you’ll be filling your cupboards with real healthy food. 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› dare not : be afraid to do something needn’t : not be necessary to do something have to : be necessary to do something be able to : have the ability to do something aren’t able to : don’t have the ability to do something had better : give advice to do something 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› Complete the tips for good table manners with the correct form of the modals you learned today. While going on your first trip to the UK is exciting, new and different customs can also be confusing. Table manners are no exception. But don’t worry — here are some tips: •You 1. ________ wait until everyone else has been served before you start eating. • Sometimes there are so many knives and forks that you2. _____________ pick them up in case you get it wrong. The trick is to start with the ones on the outside. have to dare not 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› • When you finish your meal, you 3. ____________ place the knife and fork together on your plate with the handles at the four o’clock position. Table manners, however, can differ in different situations. For example, you 4. __________ use a knife and fork when eating a hamburger or pizza. Just remember: when in Rome, do as the Romans do, and you will 5. ___________ enjoy the local cuisine! had better needn’t be able to 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› Vocabulary exercises 04 Read and match the comments to the pictures. a b c d 1 Backyard BBQ, Kansas City, US The most tender steak I’ve ever had! The barbecue gives it that famous smoky flavour, and it comes with a shiny sauce that’s very, very spicy! 56 reviews 2 Bund 59, Shanghai, China A bowl of soup with a large, round meatball! The meatball is cooked through, which looked slightly pink inside. Incredibly soft and juicy — it melts in the mouth! 98 reviews c a 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› Read and match the comments to the pictures. 3 Antonio’s Pizzeria, London, UK Worst pizza ever! I ordered a large vegetarian pizza, but it was tiny! It was served cold and came with some sort of sticky sauce which tasted bitter and smelt really fishy! 4 Madame Laurent’s Bakery, Paris, France You’ve got to try the strawberry cheesecake. It’s smooth and creamy with fresh strawberries, which give it a lovely sweet and fruity taste. Highly recommended! 86 reviews 95 reviews a b c d d b 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› How to describe food in Food comments Appearance Smell Taste Feel shiny large round pink tiny fresh fishy smoky spicy bitter sweet fruity tender soft juicy cold sticky smooth creamy 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› Work in pairs. Talk about your favourite food using the words you have learnt. Example: A: What’s your favourite food? B: My favourite food is... A: How does it look / smell / taste / feel? B: It looks / smells / tastes / feels… 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› Listening & speaking 05 Listen to the conversation and tick the food and drinks ordered. √ √ 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› Listen again and complete the notes. Food and drinks Janet wants to order Harriet’s views salad with dressing a lot of sugar, 1. and unhealthy 2. . fruit juice just a small 3. of real fruit in it has as much sugar as 4. . fat-free yoghurt a lot of sugar to improve the 5. , which can be 6. __________ fat chemicals amount soft drinks taste harmful 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› Work in pairs. Act out the conversation to persuade a customer to buy a new mixed fruit drink. 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› Language points 06 1. related 　adj.有关系的，相关的 (1)(be) related to　　　 与……有关系，有关联 (2)relate v. 联系，使有联系 relate to/with... 与……有关/相符；涉及 relate...to/with... 把……与……联系起来 (3)relation n．　　　　　　　 关系；联系 in/with relation to 关于；与……相比 (4)relative adj. 相对的 n. 亲戚 relatively adv. 相对地；相当地 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› 2. addict　n．对……着迷的人 v．使上瘾，使沉迷 (1)addicted adj.　 上瘾的；成瘾的；入迷的 be/become addicted to... 沉迷于……；迷上…… (2)addiction n. 上瘾；入迷；嗜好 addictive adj. (药物等)使人上瘾的；使人入迷的 addicted、addiction常与介词to连用，后跟名词、代词或动词­-ing形式作宾语。 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› 3. in case　以防万一；假使，如果 in case of　　　　　 如果；假使 in any case 在任何情况下；不管怎样 in that/this case 既然那样/这样；在那种/这种情况下 in no case 决不(置于句首，句子要用部分倒装) as is often the case (with...) (对……来说)这是常有的事 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› 4. recommend　v．推荐；劝告，建议 (1)recommend sth. to sb.　　 向某人推荐某物 (2)recommend (doing) sth. 建议(做)某事 recommend sb. to do sth. 建议某人做某事 recommend that...(should) do... 建议……(应该)做…… It is/was recommended that...(should) do... 有人建议……(应该)做…… 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› 5. attack　v．侵袭，侵蚀；进攻；攻击 n．攻击；发作 (1)attack sb. with sth.　　　　 用某物攻击某人 be attacked with 患病 (2)launch/make an attack on/upon... 对……发起进攻 under attack 受到攻击 (3)a heart attack 心脏病发作 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› 6. each time引导时间状语从句　 (教材)The sugar in soft drinks forms acid and attacks our teeth for about 20 minutes each time we drink them. (1)名词短语each/every time可用作从属连词，引导时间状语从句，意为“每当、每次”； (2)用作连词的其他名词性短语有：(the) next/last time、the first/second/...time、the day/week/month/year等； (3)意为“一……就……”的名词性短语有the moment、 the instant、 the minute、 the second等。 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› Self-evaluation 07 Learning Objectives Score(1-5) 1.After learning, I am able to use modal verbs properly. 2.After learning, I am able to introduce something about healthy eating . 3.After learning, I am able to understand differences between Chinese and western table manners and healthy eating. 5-完全能；4-基本能；3-不确定；2不太能；1-完全不能 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› Homework 08 1. 基础巩固（必做）：背诵本节课情态动词搭配加句型；完成练习单剩余语法习题； 2. 拓展提升（选做）：写80词左右短文《My Healthy Eating Advice》，至少运用4个情态动词。 1.7.2013 These questions make us think about healthy eating habits. Notice the words I used: 'can', 'must', and 'have to'. These are called modal verbs, and they are very important when we talk about what we should or shouldn't do, especially when we are ordering food in a restaurant. Today, we're going to learn how to use these modal verbs to have better conversations in a restaurant setting. ‹#› $