人教版高一英语下讲解01

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[00:00.00]和谐英语学习网 Unit 13
[00:10.61]Part 1               WARMING UP
[00:35.27]1 Look at the photos above.
[00:46.92]"What does junk food refer to?What does it mean?"
[00:56.89]If you consult LONGMAN DICTIONARY OF CONTEMPORARY ENGLISH
[01:02.85]you may find on page 767:
[01:07.89]"junk food=informal food that is not healthy because it contains a lot of fat,
[01:19.54]sugar,or CARBOHYDRATE haidreit."
[01:31.40]and you may also find on the same page:"junk mail=n.
[02:00.16]Photo One
[02:04.60]--What do you see in this photo?
[02:08.37]--A hamburger and chips.
[02:11.81]--What do you think of them?
[02:15.18]--Delicious on the one hand and junk(food)on the hand.
[02:27.62]--Why so?
[02:33.08]--They're actually the favorite of almost all school children and students.
[02:42.74]But doctors always warn us of their unhealthy ingredients:
[02:49.72]too much fat,too much sugar and too much carbohydrate.
[03:00.06]Photo Two
[03:04.74]--What do you see in this photo?
[03:08.19]--Sorry.My textbook is a photocopied one and it's all in black and white.
[03:18.66]The two bowls are so small.
[03:24.12]Perhaps they're two bowls of rice and noodles or porride.
[03:31.98]Adishful of orange segments or some biscuits and a plate with two corn cobs.
[03:45.25]--What do you think of them?
[03:50.71]--Well,I think they're healthy food.
[03:56.28]Photo Three
[04:00.95]--What do you see in this photo?
[04:06.20]--Vegetables such as tomatoes,cabbages,carrots and egg plants.
[04:20.28]--What do you think of them?
[04:33.84]Photo Four
[04:36.90]--What do you think of the food in this photo?
[04:43.06]--Well,it's hard to say.Nuts like ground nuts or peanuts,
[04:54.43]cashew nuts chestnuts,pistachios and walnuts are nutritious food,
[05:16.29]--But however nutritious and delicious they are,we should never overeat them.
[05:29.43]--Oh,I couldn't agree more!
[05:35.18]--But the food in the two plates look like something fried in fat or oil.
[05:42.44]Most probably they are what is called"Youbing"or"Youtiao"in Chinese.
[05:49.60]Better not cat too much of them.
[05:58.66]Better not cat too much of them.
[06:03.70]--Everything in this photo can be regarded as healthy food.
[06:09.87]--No doubt.But fruits such as bananas,apples,grapes,pears,
[06:18.23]oranges or tangerines are rlch in sugar
[06:23.27]and overeathing any of them will do you no good though the old saying goes:
[06:31.42]"An apple a day keeps the doctor away."
[06:43.98]Photo Six
[06:49.63]--Look!Three of the four dishes in this photo contain a lot of meat,
[06:59.79]another is called chicken,or chicken legs (or duck legs or goose legs)to be exact,
[07:14.16]--And what kind of fish do you think it is in the fourth plate?
[07:23.30]--Well,it's hard to say.
[07:26.54]But it looks like a salmon,a kind of sea fish instead of a freshwater fish.
[07:39.57]Photo Seven
[07:43.33]--Are you sure the two cups contain ice cream?
[07:52.89]--Most likely,I believe.
[07:57.57]--But some yogurt is also sold in such kinds of paper cups.
[08:06.92]--And you mean they are far too different from each other.
[08:15.88]--Well,you see,too much chocolate,too many sweets
[08:22.73]and cream or chocolate waffles will certainly do harm
[08:28.89]to your health but yogurt is better than ordinary milk
[08:34.74]and is not only mutritious but also healthy,
[08:39.42]far more beneficial to human health than many other food.
[08:59.09]Photo Eight
[09:03.95]--I'm 100% sure that the white thing
[09:09.90]in the plate on the left is a cake of bean curd,
[09:16.36]made out of soy bean whose protein is regarded
[09:22.63]far better than that found in meat of animals.
[09:36.50]--But do you know mushrooms in the plate on the right are said
[09:46.03]to be one of the best food against eaneer,
[09:57.08]and also very helpful in reducing your weight?
[11:29.95]1 Listen to what happened to Mike and answer the questions below.
[12:43.40]2 Now listen to what Mike did next,and then answer the questions below.
[13:39.36]SPEAKING
[13:44.42]The example on page 3 is for situation 3 only.