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1、Unit 2,Learning about language,Healthy eating,Discovering useful words and expressions.,1. Find words and expressions from the text that mean the same.,_ something that you say is not true,2) _ not to be punished for something,3) _uncooked,4) _ the strong wish to know about something,5) _ someone wh
2、o buys things or services from a shop, company, etc,6) _ a particular quality that gives someone or something an advantage,2. Fill in the blanks with words from the left box and paraphrase the italicized parts using the phrases from the right box.,balanced diet raw slim ought to energetic,lose weigh
3、t lose heart lose interest lose face,Julie wanted to become thinner. She knew she (1)_ eat more vegetables and fruit but little meat. However, as she was so afraid of being laughed at by her friends, she did not consult a doctor but lived on a (2)_ of rice, (3)_ vegetables, bananas and lemons. Three
4、 weeks later, she found she weighed as much as ever.,1) ought to 2) diet 3) raw,She felt so sad and hopeless about herself and her behaviour changed. She didnt dare to face her boyfriend and she was unwilling to visit her friends any more. Luckily, her best friend Fred came to see her and encouraged
5、 her to exercise, eat a (4)_ diet and enjoy life again. Soon Julie became amazingly (5)_ and (6)_! She felt very happy.,4) balanced 5) energetic 6) slim,3. Do the underlined letters in each group have the same pronunciation? Tick the odd one out. Then check if the words in each group refer to the sa
6、me kind of food. Cross out the odd one and give your reasons.,1) peach cream pear bean,pear; cream(fat and all the others are fruit),2) butter nut sugar mutton,3) bacon ham cabbage lamb,sugar; mutton(meat and all the others are energy-giving food),bacon;cabbage(vegetable and all the others are meat)
7、,4) lemon eggplant strawberry watermelon,strawberry;eggplant(vegetable and all the others are fruit),4. In pares make up a dialogue about food you like or dislike, using the expressions, below and as many food words as you know.,My favourite food/fruit/meat is Im fond of I dont often eat I really ha
8、te I cant stand make me gain/lose weight,fried chichen smoked chicken roast duck barbecued mutton lemon beef sweet and sour fish steamed fish creamed potatoes fried eggplant cucumber salad boiled eggs stir-fried mushrooms,S1: Whats your favourite food? Im really fond of roast duck. S2: My favourite
9、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: Im so sorry to hear that! I cant stand boiled eggs myself. S2: Really! I love them. If you eat boiled eggs with smoked chicken and cucumber salad, they tast
10、e delicious.,S1: I dont often eat chicken although I know it has low fat and you wont gain weight. S2: Are you worried about gaining weight too? Thats why Ive stopped eating fried food. Its really sad because I love fried eggplant with fried chicken. S1: Never mind. Itll be worth it when youre elega
11、nt and thin! S2: I hope so.,Discovering useful structures,1. Underline the sentences containing modal verbs in the reading passage and use the function words below to explain the meaning of the modal verbs.,Intention Duty Permission possibility Guessing Ability,2. Choose suitable modal verbs below t
12、o complete the following dialogues. There may be more than one possibility.,ought/oughtnt to should/ shouldnt mustnt neednt (dont)have to will can/cant,1) Sam: How can I grow thinner, Mum? Mum: Well, you _ eat food with plenty of fibre that helps you digest better. And you _ stop drinking cola or ea
13、ting sweet food. Sam: Does it mean I _ eat my favourite fried chicken any more? Mum: Not exactly, if you love fried chicken, you _ give it up. Just eat it less often. You _ worry too much: a little fried chicken _ do you good!,have to,should,shouldnt/neednt,shouldnt/neednt,dont have to/neednt/should
14、nt,will,2) Doctor: You are sick because youve eaten poisonous mushrooms. Where did you get them? Lucy: I picked them in the forest. I know we _ eat fresh vegetables. Doctor: Oh, but you _ eat them until youve sure they are not poisonous. Lucy: Thank you, doctor. Ill be more careful next time.,ought/
15、oughtnt to should/ shouldnt mustnt neednt (dont)have to will can/cant,mustnt,have to,3) Charles: I wish I could see things clearly in the dark. Tom: Eating carrots _ help you see better. You _ eat some every day.,should,ought to,3. Now work in pairs. One of you asks a question. The other answers it.
16、 Then swap over. Remember to use modal verbs in your answer.,1) I have to take the book to the librarians desk. Then I need to give her my card so she can register the book on her computer. I have to return the book before the date stamped on the cover.,2) I must go to the dental hospital and see th
17、e dentist. Of course I have to make an appointment first. Then I should clean my teeth before I go into the dentists surgery. It will be more thoughtful for him/her if I can do this.,3) First, I ought to arrive in good time at the airport. Second, I must write the name of the person I dont know on a
18、 name board and display it so everyone can see it. Finally, I have to wait until the plane has arrived and all the people from that flight have appeared. If I still have not seen him/her I should go to the information centre and ask them to make an announcement.,4) To get a discount in a shop I need
19、 to find out the original price. Then it is important to laugh and wonder aloud if this price is a joke or not. Finally I should offer a lower price and argue with the salesperson until they offer me a more reasonable price. If the price is sill too high I dont have accept it. I can always walk away
20、. Sometimes if the salesperson is keen to make a sale he/she will offer me a more reasonable price.,5) When you meet the hostess in your friends home you ought to greet her politely. You should spend a few minutes talking to her. For example you can thank her for inviting you but you dont need to co
21、mpliment her on her dress or her house. However you ought not to speak to her too long as she will be busy and have many people to greet. At the end of the party you must thank her for a lovely evening,1. Review the rules of word formation and the meanings of modal verbs. 2. Finish the Using Structures on Page 50.,Homework,Lets end of this part. Thank you !,