2019-2020学年高中英语人教版必修三Unit2全单元 导学案 - 图文

2019-2020学年高中英语人教版必修三

Unit 2 Healthy eating 导学案

静宁一中

第一课时（Vocabulary, Warming up）

Unit Topic 2 Teaching Period P 1 Healthy eating Style Vocabulary, Warming up 1. Vocabulary: diet; balance; fry; ought to do sth; lose weight; raw; get away with; Aims Tell a lie; win…back; strength; consult 2. Talk about healthy eating. Step 1. Vocabulary 1. go/be on a diet ________________ 他在节食所以他不想吃太多。He __________,so he doesn’t want to eat too much. 2. keep a balance between …and …__________________________ 务必保持学习和休息的平衡。___________________________________________ 3. fry 咱们把这条鱼油炸一下吧。____________________________________________ 4. ought to do sth___________________________________________ 他应该赡养他的父母。He _________ __________ support his parents. 5.lose weight______________ put on/gain weight ______________ 他减肥是为了保持身体苗条。He _________ _________ in order to keep slim. 6. raw meat_____________ raw materials ______________ a raw beginner___________ 7. get away with______________________ 你是怎样欺骗得手的？How do you _____ _____ _____ ____? 8.tell a lie =lie =tell lies _________________ 他说谎是为了躲避处罚。He _____ ______ _____in order to _____ _____ _____ _____. 9. win…back…__________________ 他尽最大努力来赢回他的顾客。______________________________ 10.strength 那个人有力气，能够轻松的搬起大石头。 That man _________ __________and can lift the stone easily. 11.consult sb about sth________________________ 就此事你咨询过你的律师吗？Have you ________ your lawyer________ ________? Step 2.Warming up 1. The six essential nutrients (六类基本营养)： 1__________ 2___________ 3___________ 4__________ 5____________ 6___________ 2. Main food in China: __________________________________________________________________________ 3. Main food abroad: __________________________________________________________________________ 4. Meat: __________________________________________________________________ 5. Forms of cooking: _________________________________________________________ 6. Read warming up and translate the following phrases and sentences Lose one’s balance ___________ keep one’s balance __________Balanced diet____________ You need a good sense of balance to ride a bicycle. __________________________________. I lost my balance and fell on my back__________________________ You have to balance yourself when standing on this little boat. _________________________ Summary: Balance词性是____词和____词，意思是______.形容词形式是____________. 课后反思

第二课时 （Reading）

Unit Topic Aims 2 Healthy eating Teaching Period Style Reading P2 1. Talk about healthy eating. What makes up a healthy diet? 2. Reading and comprehending Step 1. Pre-reading: 1.Discuss in pair: Which food contains more… Sugar Examples of foods Answer Chocolate or grapes Cakes or bananas Fat Cream or rice Chocolate or chicken Fiber Peas or nuts Pork or cabbage protein Potato crisps or ham Eggs or cream 2. What diet should we eat if we want to keep healthy? We should eat a_________ diet. That is to say, we should eat____________ food, _________ food as well as ___________food. Step 2. Reading 1. Read the text carefully and finish the following chart Pa.1 1.his restaurant served the food that is rich in _____,like_______ WangPeng Before:_____________ was __because situation: His restaurant was Now: ____________ Pa.2 1.Yonghui’s restaurant served the food WangPeng was___, that is low in fat, like_______ so he ___,and found 2. situation:_________ Pa.3 1. problems:_____________ result 1.________ 2. measures: 2.________ Step 3. Compare Wang Peng’s restaurant with Yong Hui’s: Wang Peng’s restaurant Yong Hui’s restaurant disadvantages advantages Step 4. Explain the following sentences taken from the text. 1. Something terrible must have happened if Li Chang was not coming to eat in his restaurant as he always did. ___________________________________________________________

2. He could not have YongHui getting away with telling people lies. __________________________________________________________ 3. Perhaps with a discount and a new sign he could win his customers back. _____________________________________________________________ Step 5. Read the text and translate the following phrases into English. ought to do sth ________ see sb doing sth ________ be tired of ___________ lose weight ____________ get away with__________ tell lies_________ keep fit____________ win…….back____________ Step 6. Comprehending Exx on page 11 Language points: 1.Wang Peng sat in his empty restaurant feeling very frustrated. feeling very frustrated 现在分词在句中作伴随状语 She sat on the chair reading a newspaper.(表伴随) Walking in the street, she met her old friend.(表时间) Seeing no body at home , she decided to eat outside.(表原因) The child fell, striking his head against the ground.(表结果) 2. By now his restaurant ought to be full of people. Ought to 1) to show a moral duty 表示一种道义上的责任，应该 She ought to look after her child better. You ought to study hard to get a high mark. 2)ought to have done 表示本应该…，而却没有… You ought to have come yesterday. 2. He thought of his mutton, beef and bacon cooked in the hottest, finest oil. 过去分词短语作后置定语，表被动。= which were cooked in the hottest oil. The flowers picked by him are very beautiful. There were few choices of food and drink on it: just rice, raw vegetables served in vinegar, fruit and water. 4. Nothing could have been better. 比较级与否定词连用表示最高级。 = All his food could have been the best. I have never seen a better film. There is nothing I like so much as playing football. 5. Something must have happened if Li Chang was not coming to eat in his restaurant as he always did. Must have done: 情态动词+have done表示推测。 1) 肯定句用：must(一定)/may(可能)/might(也许) He must/may/might know the answer to this question? It is cold in the room. They must have turned off the heating. 2) 否定句用：can’t/couldn’t(不可能)/may not/might not(可能不) It can’t/couldn’t be the headmaster. He has gone to America. He may not/might not know the scientist. 3) 疑问句用：can/could用于, can’t/couldn’t用于否定

Could he have finished the task? Can he be at home now? Tired of 厌烦的 He is tired of doing the same thing all year round. Tired out 筋疲力尽 I was tired out when I finally reach the top of the mountain. Tired from 因…而疲倦 I was very tied from running fast. 7. He could not have Yonghui getting away with telling people lies! 1）have sb. doing sth.允许谋事发生，尤用于否定句中 Mr Zhang won’t have his daughter arriving home after 12 o’clock. I won’t have you saying so! Have sb. do sth. 使某人做某事，不定式作宾语补足语，省略to The boss has the clerks work until late in the evening. Have sth. Done 请别人做某事。 My hair is quite long, I must have it cut. 2) get away with sth. a)不因谋事而受惩罚。Eg.I won’t have you getting away with cheating in the exam. b)偷携某物潜逃。Eg.The robbers robbed the bank and got away with a lot of money. c)收到较轻的惩罚。Eg.He was so lucky to get away with a fine for such a serious mistake. 3) lie n. tell a lie/lies; 撒谎 a white lie 善意的诺言 v. lie to sb. 对某人撒谎 课后反思 第三课时 （Learning about language）

Unit Topic Aims 2 Healthy eating 1. Useful words and expressions. 2. Useful structures. Teaching Period Style Learning about language P 3 Step 1. Words and expressions P12 Exx1,2 Step 2. Speaking Sample dialogue for P12 Ex4 S1: What’s your favourite food? I’m really fond of roast duck. S2: My favourite food is roast mutton and cold vinegar fish. S1: What do you hate? S2: I really hate spicy food. It upsets my stomach and makes me feel ill. S1: I’m sorry to hear that! I can’t stand boiled eggs myself. S2: Really! I love them. If you eat boiled eggs with smoked chicken and cucumber salad, they taste delicious. S1: I don’t often eat chicken although I know it has low fat and you won’t gain weight. S2: Are you worried about gaining weight too? That’s why I’ve stopped eating fried food. It’s