1. A Healthy diet Welcome to English Class Period1

2. Some juice, an apple, and a piece of toast, That’s what I had for my breakfast. A sandwich, some fruit, and a bowl of soup, That’s what I had for my lunch. A steak, some rice, and a slice of pie, That’s what I had for my dinner. But now it’s late, and I’m hungry again, What can I have for a snack?

3. Which one is different? pork carrots chicken beef

4. kiwi fruit cola bananas pears Which one is different?

5. ice cream orange juice milk coffee Which one is different?

6. mushrooms shrimp potatoes tomatoes Which one is different?

7. The type of the food  meat  vegetables  seafood  fruit  grains( 谷物 )  dairy food  junk food

8. Tell whether it is healthy or not.

16. New words 1.A game “Bingo” 2.Read–spell–read–Chinese 3.Fill in the blanks with new words 4.Describe the eating habit of Zheng Xinyi with new words.

17. Bingo (listening and meaning)

18. 1 diet / 5daIEt/n 日常饮食 vi 忌食, 节食 2 overweight n 超重, 过重 / 5EJvE5weIt/ a 超重的, 过重的 3 go on a diet 实行节食 4 fond / fRnd/a ( 一般用作表语 ) 喜 欢的；喜爱的 5 be fond of 喜欢，爱好 Read the new words

19. 6 prefer / prI5f\:/v 宁可, 更喜欢 7 prefer … to 比起 …… 来更喜欢 …… 8 junk / dVQNk/n 废料, 蹩脚货 9 unhealthy / Qn5helWI/a 不健康的, 对健 康有害的 10 fried /fraId/a 油炸，油炒的 11 instead of 代替，而不是 12 gosh / gRF/ Int ( 表示惊奇、惊讶 等 ) 天哪, 啊呀, 哎 哟

20. I like meat better than vegetables.  like A better than B = prefer A to B 比起 B 更喜欢 A I prefer meat to vegetables. [ 过去式 ] preferred [ 现在分词 ] preferring to 比， prep prefer ①更喜欢 ②宁可

21. Exercise on prefer…to… 1.I like fish better than meat. I prefer fish _____ meat. 2.My English likes tea better than coffee. My English likes _____ tea _____ coffee. 3.Jane likes fruit juice better than cola. Jane _____ fruit juice ____ _____. 4.Dick liked vegetables better than meat. Dick ________________________. 5.They liked chicken better than pork. They ________________________.

22. have to What does have to mean? 一般现在时： have to/ has to 一般过去时： had to 一般将来时： will have to Have to

23. Exercise 1 F ill in the blanks with “have to” 1.Mary has got a stomachache. she ______ eat light meals. 1.I to leave the party early last night. I wasn’t very well. 3.Why he get up so early every morning? 4.We _______________get up very early tomorrow. 5. I think he may_________ help his dad in the garden. has to had to have to does will have to have to

24. Exercise 2 : Tell whether the following sentences are right or wrong. If it is wrong, please correct. 1.Danny have to go on a diet. 2.Tomorrow is Saturday. Students don’t have to go to school. 3.He hasn’t to get up early. 4.You haven’t to leave now. 5.Do you have to cross busy streets to go to school? Yes, I have.

25. Exercise 3 : Complete the sentence in a proper meaning, use “have to”. 1.When a mouse meets a cat, it________. 2.The huntsman ________because the Queen asked him to. 3.Look, the baby is sleeping. You_____. 4.You are too fat. You _____________. 5.He has toothache. He_____________. 6.It is raining outside, you___________. 7.The weather today is very hot, we____.

26. Fill in the blanks with word cues. 1.Do I have to_________, Doctor? 2.He ____ not ______ meat, so he ordered fish _________ meat for his lunch. 3.Mary _____ spring ____ any other season. 4.Seafood is delicious, _______, we had better not eat too much of it. 5.Chips, sweets and hamburgers are ________ foods. be fond of go on a diet unhealthy prefer…to… instead of however

27. What's wrong with her? Why did the trousers get thinner ？ I eat,I eat,I eat eat eat……

28. advice She had better/ had better not… She should … She has to… I advise her to…

29. Consolidate the new words overweight slim

30. + = Consolidate the new words

31. Zheng Xinyi used to be __1__. She __2__ meat to __3__. She ate too much __4__food. They were unhealthy. Some of them were _____6_____like French fries. I don’t think she had a ___7___ diet and a good eating __8__. The doctor advised her to ___9_____. She __10__ the doctor’s advice and took a lot of exercise, soon she became slimmer. go on a diet seafood overweight prefer junk food fried food balanced habit take Consolidate the new words

32. Guess what I had for lunch Student: Did you have…for lunch? Teacher: Yes, I did. /No, I didn’t. Lunch

33. Conduct a survey in pairs What did you have for your supper last night? I had pork, vegetables and rice. What did you have for your breakfast this morning? I had …

34. Name: … BreakfastSupper Complete the table after the survey.

35. A: What did you have for your supper last night? B: I had …, … and… A: What did you have for your breakfast this morning? B: I had …, … and… A: Your eating habit is … You prefer…to… You’d better…/You have to … B: Thank you. I will take your advice. Pair work: give advice to your partner about his/her diet

36. Do you know which illness makes people die? It is heart attack and cancer! I am very sorry to tell you that many people have these illnesses because of their unhealthy diet.

37. Do you know what a balanced diet is?

38. Can we keep the balance?

40. fat, sugar and salt Grains like rice This is The Food Pyramid meat, fish, eggs and dairy food vegetables and Fruit fat and sugar

41. fat and sugar very little some plenty of a lot of You should/ You’d better…

42. a lot of plenty of some very little Is there anything wrong with her diet? Can you write down your advice? You can begin like this: You don’t have a balanced diet…

43. Homework 1.Make a list of what you eat during the three meals a day, and then tell the junk food from healthy food. 2.Ask your classmates or friends about what they like to eat, and compare （比较） their eating habits with yours.

44. Thanks for your attention ！

45. Don’t skip your breakfast. Don’t eat too much at a time or eat too fast. Don’t eat more when you are happy or sad. Don’t often eat out. Don’t eat too many snacks. How can we keep a healthy diet?

46. The importance of health 1 0 0 0 0 0 0 0 0 ……