1、Unit 2 Healthy eating Revision：Summing Up and Learning Tip整体设计教材分析Summing Up summarizes the whole contents of this unit from the aspects of topics， vocabulary and grammar.The teacher can first use this part to let students sum up what they have learned and then explain what students couldnt understa
2、nd very well in this unit.An experienced teacher should design some additional exercises for students to do in order that they can learn to use and grasp all the contents.Learning Tip encourages students to look at the side of the packet or tin when they buy food in packet or tin.This will help them
3、 not only know how much sugar，fat ，vitamin，protein，and fiber there is in their food but also learn more words and expressions connected with food.They can use this information to help them have a healthy diet as well as increase their vocabulary.So make sure that students have a try.In this period，t
4、he teacher can also provide more practices to consolidate what students have learned in this unit.Finally，ask students to finish Checking Yourself on Page 54 in the Workbook.This part aims at encouraging students to make a selfassessment after they finish learning this unit.It is very important to i
5、mprove their learning.Of course，a testing assessment is also needed.教学重点1Get students to review and consolidate what they have learned in this unit.2Develop students ability to solve problems.教学难点Get students to turn what they have learned into their ability.三维目标知识目标1Get students to go over the usef
6、ul new words and expressions in this unit.2Have students review the new grammar item：the use of ought to.能力目标1Develop students ability to use the important language points in this unit.2Enable students to learn to use ought to correctly.情感目标1Encourage students to learn more about problems with diet，
7、a balanced diet and nutrition.2Stimulate students sense to have a balanced diet.3Strengthen students sense of group cooperation.教学过程Step 1 Revision 1Check the homework exercises.2Dictate some useful new words and expressions in this unit.Step 2 LeadinTell students：Up to now，we have finished Unit 2 H
8、ealthy eating.Have you learned and grasped all in this unit？Turn to Page 16.You can check yourself by filling in the blanks in the part Summing Up.Step 3 Summing UpFive minutes for students to summarize what they have learned in this unit by themselves.Then check and explain something where necessar
9、y.Suggested answers：Write down what you have learned about festivals around the world.（Students answer may vary.）We have learned about problems with diet，balanced diet and nutrition.From this unit you have also learneduseful verbs：diet，balance，barbecue，roast，fry，ought，slim ，lie ，consult，digest，glare
10、，spy，limit， benefit，combineuseful nouns： diet，nut，bean，pea，cucumber，eggplant，pepper ，mushroom ，peach，lemon，balance， barbecue，mutton，bacon ，curiosity，hostess，vinegar，lie，customer，discount，weakness，strength ，fibre，digest，carrot，debt ，glare，spy ，limit，benefit，breast，garlic，sighuseful adjectives：roast ，
11、slim ，raw，limitedother expressions：balanced diet，in debt，before longa new grammar item：the use of ought toStep 4 PracticeShow the exercises on the screen or give out exercise papers.First let students do the exercises.Then the answers are given.The teacher can give them explanations where necessary.
12、Word spelling：1The child couldnt keep his b_ on his new bicycle.2He is full of c _.3He is not s _ enough to wear these tight trousers.4The restaurant offers a healthy d_ and is full of c_ every day.5The old model workers rich experience is not to be d_.6I havent the s_ to lift this table.7If you don
13、t understand the definition of a word，you can c _ the dictionary.8A fiveday week b_ more than individually and economically.9The two principal political parties have c_ to form a government.10My mother l_ the amount of food that I eat.Fill in the blanks with the expressions given below.Use each expr
14、ession only once and make changes where necessary.ought to get away with earn ones living cut down before long put on weight in debt win.back lose weight tell a lie1_ he returned to his homeland.2In order to _，he began to eat more meat.3The doctor advised him to _ his consumption of fat.4David _ by
15、writing articles for newspapers.5He is heavily _.6I wont have you _ cheating in the exam.7They were determined to _ the seat _ from Labour.8He is always _.9She _ look after her child better.10Mary is dieting to _.Translate the following sentences.1我想没有什么比旅行更令人愉快的了。2我看见他正向口袋里装东西。3他昨天一定去游泳了。4大家都对他的设计感
16、到惊讶。5张先生不容许他女儿晚回家。6难道你不认为瘦一点会更好吗？7王鹏坐在他那空荡荡的餐馆里，感到很沮丧。8他们的均衡食谱非常有效，王鹏很快就瘦了，而雍慧却胖了。Keys for reference1balance 2curiosity 3slim 4diet；customers 5discounted 6strength7 consult 8benefits 9combined 10.limits1Before long 2put on weight 3cut down 4earns his living 5in debt6getting away with 7 win；back 8tel
17、ling lies 9ought to 10.lose weight1I think nothing is more pleasant than traveling.2I saw him putting something in his bag.3He must have gone swimming yesterday.4Everybody was amazed at his design.5Mr.Zhang wont have his daughter arriving home late.6Dont you think it would be better if you were a bi
18、t thinner?7Wang Peng sat in his empty restaurant feeling very frustrated.8Their balanced diets became such a success that before long Wang Peng became slimmer and Yong Hui put on more weight.Step 5 Learning TipAsk students to turn to Page 16.Read through the passage and make sure they understand it.
19、Encourage them to do as the passage tells to because if they are doing so they will be teaching themselves a useful way of learning and form a good habit.Step 6 Assessment1Checking Yourself（on Page 54 in the Workbook）First get students to think about these questions individually.Then they can discus
20、s in groups sharing their experience.The teacher can join in and give them advice and suggestions where necessary.2Testing assessment1）Complete the following sentences with should or shouldnt according to the different situations.take a few days off go to bed so late put some paintings on the walls
21、look for a new job take a photo use her car so much（1） （Lisa needs a change.）She _.（2） （My salary is very low.）You _.（3） （Nick always has difficulty getting up.）He _.（4） （What a beautiful view！）You _.（5） （Susan drives everywhere.She never walks.）She _.（6） （Billys room isnt very interesting.）He _.Key
22、s for reference（1）She should take a few days off.（2）You should look for a new job.（3）He shouldnt go to bed so late.（4）You should take a photo.（5）She couldnt use her car so much.（6）He should put some paintings on the walls.2）Complete the sentences with must，mustnt or neednt.（1）We have got little time
23、.We _ hurry.（2）Weve got plenty of time.We _ hurry.（3）We have enough food at home so we _ go shopping today.（4）My father gives me a letter to post.I _ remember to post it.（5）My father gives me a letter to post.I _ forget to post it.（6）Theres lots of time for you to make up your mind.You _ decide now.
24、（7）You _ wash those potatoes.Theyve already been washed.（8）This is a valuable dictionary.You _ look after it carefully and you _ lose it.（9）What sort of house do you want to have？Something big?Well，it _ be bigthats not important.But it _ have a nice gardenthats essential.Keys for reference（1）must （
25、2）neednt （3）neednt （4）must （5）mustnt （6）neednt （7）neednt （ 8）must ；mustnt （9）neednt ；mustStep 7 Homework1Finish off the Workbook exercises.2Review and summarize what you have learned in Unit 2.活动与探究Use sentence structures in this unit to complete this project.1Invent a new kind of drink（cold or hot）
26、or food.2Think of a name for it，and write a recipe to tell everyone how to make it；explain how it will taste.3Write a sign to advertise the benefits of your drink or food and invite others to have a try.4Share your recipe with your group.Then decide which of the group recipes sounds the most delicio
27、us and healthiest.Here are some steps for you to follow：1Do some research among the class to see which drink or food are the most popular.2If you design a new drink，make sure it is healthy（ no added sugar）and includes real， fresh fruit（fiber）.If you are going to design a food（e.g.a roll） ，make sure
28、it has a fresh，healthy filling.3Let the group test it and adjust the flavor or taste.4Prepare to test it on the class.Ask for comments to improve it.5Finally make the poster for others to make it.Sample poster：The Fruit Crush SpecialCome and try it here！Once tasted，you will want to make your own ver
29、sion.Just follow these simple instructions and a fruit crush special will be yours!You need：1 banana,1/2 small watermelon，grapes,1 apple,1 /2 kg strawberries，melon ，iceTo get the best flavor you ought to cut the fruit up into small pieces.Then you have to mix the ingredients up together in a blender
30、 to make the drink smooth.Add mineral water as required.You can include other fruit as needed.When you serve the drink， you should first place the ice at the bottom of the glass before you pour the drink on top.Drink and enjoy!备课资料Common Knowledge1How to Lower the Fat in Chinese CookingsHeres how：1）
31、Avoid dishes with heavy sauces，such as redcooked dishes that are simmered in dark soy sauce and sugar.2）If you are trying to decide which regional cuisine to try，Cantonese is generally the best choice.Cantonese dishes tend to be light，using fresh ingredients.3）Reduce the amount of oil you use for st
32、irfrying.For vegetables，add 1 tablespoon of oil to the work，stirfry the vegetable very briefly，and then add broth or light sauces to season.4）Try other cooking methods besides frying，such as steaming and baking.5）Trim the fat off meat.6）Try partially freezing meat.This will make it easier both to re
33、move the fat and to cut the meat into thinner slices.7）Reduce the amount of meat in your meal.The average Chinese daily diet consists of rice， noodles and other grains，vegetables，nuts and fruits.8）Author Stephen Wong notes that fat does serve the useful purpose of dispersing flavor.To make a lowfat
34、dish more flavorful，he suggests increased use of healthy seasonings such as ginger， garlic and cilantro.9）Finally if a recipe calls for coconut milk，try one of the skim or lowfat versions.2What Happens If You Dont Eat WellOver time，poor eating habits make it more difficult for your muscles to get th
35、e energy they need.Your energy level decreases and you feel tired and consequently have little desire to eat.Appetite is poor，you may have feelings of ill health，and this may lead to being undernourished.Remember that you use a great deal of energy in the simple act of breathing.If your body is work
36、ing hard to breathe，and you havent been eating well， you may tire quickly and have little energy to perform all your daily activities.3How Much Food Is Enough?The amount of food you need each day depends on many things，including your age， sex，body size and activity level.Each food group gives a rang
37、e for the number of servings people need.For example，512 servings of Grain Products and 510 servings of Vegetables and Fruit every day.The number of servings you should choose depends on your particular needs.The higher end of these ranges is meant for people with greater energy needs，such as male t
38、eens and very active people.Most people will fit somewhere in the middle of the range of suggested servings.The lower end of the range is for children and inactive older adults.4中西餐常见名称 1）中国快餐（Chinese fast food） 烧饼 Clay oven rolls 油条 Fried bread stick 水饺 Boiled dumplings 馒头 Steamed buns 咸鸭蛋 Salted d
39、uck egg 豆浆 Soybean milk 稀饭 Rice porridge 蛋炒饭 Fried rice with egg 地瓜粥 Sweet potato congee 馄饨面 Wonton and noodles 刀削面 Sliced noodles 麻辣面 Spicy hot noodles 乌龙面 Seafood noodles 米粉 Rice noodles 糖葫芦 Tomatoes on sticks 麻花 Hemp flowers 臭豆腐 Smelly tofu 油豆腐 Oily beancurd 蛋卷 Chicken rolls 绿豆糕 Bean paste cake 肉
40、丸 Ricemeat dumplings 饭团 rice and vegetable roll 白饭 Plain white rice 糯米饭 Glutinous rice 板条 Flat noodles 榨菜肉丝面 Pork，pickled mustard green noodles 虾球 Shrimp balls 春卷 Spring rolls 火锅 Hot pot 紫菜汤 Seaweed soup 牡蛎汤 Oyster soup 蛋花汤 Egg and vegetable soup 鱼丸汤 Fish ball soup 2）西餐（Western food ） McDonald 麦当劳 Hot dog 热狗 Pizza 比萨（意大利馅饼）Sandwich 三明治 Sausage 香肠 Ketchup 番茄酱 Doughnut 面包圈 Hamburger 汉堡包 Milk shake 奶昔 Salad 沙拉（凉拌菜） Fish pie 鱼馅饼Roast beef 烤牛肉 Steak 牛排 Crackers 咸饼干 Mashed potato 土豆泥 Cheese 乳酪 Pork chop 猪排 Chocolate pudding 巧克力布丁
