Unit 13 Healthy eating教案

junk food: high in calories but low in nutritional content. it’s sth enjoyable but of little teal value.

step ii looking and speaking.

look at the photos on page 1 and decide if the food is junk food or healthy food and why?

some new words: junk ,fat, vitamin, snack,

step iii group work:  investing and filling.

ask your classmates what they like to eat. make a list of their food and decide if they are junk food or healthy food.

name

breakfast

snack

lunch

dinner

step 4 listening

listen to the tapetext 1

mike: ohhh, ouch, my stomach hurts!

mum: what’s wrong, mike?

mike: oh, my stomach hurts. i must have eaten too much today.

mum: well, what did you eat?

mike: for breakfast, i had two pieces of chocolate, a glass of coke and two cookies.

mum: that isn’t a very healthy breakfast. what else did you eat?

mike: around 8:30 i was hungry again, so i are an apple and a bag of potato chips.

mum: uh-huh .

mike: and then i had a couple of sandwiches at ten.

mum: that’s a lot of food! did you eat anything else?

mike: well, yes, i had lunch, too.

mum: what did you have for lunch?

mike: hmm, let me see, i had two hamburgers, two large orders of french fries, an apple pie, and a large milkshake.

mum: oh, my! well, no wonder your stomach hurts. but maybe we should go to see the doctor just to be sure.

text 2

doctor: hi, mike . hi, mrs peterson. how are you?

mum: i’m fine, thanks. but mike has a stomachache. he ate too much today. all junk food.

doctor: well, let’s take a look. come here, mike. where does it hurt?

mike: on the left side, right here.

doctor: here?

mike: ouch, yes!

doctor: hmm. let me check and see if you have a fever. put this in your mouth 

mike: hmmffgg.

doctor:now, let’s see. no, temperature is normal. your mum’s right---you probably just ate too much. here, take these pills tonight and tomorrow morning and see if you feel better. if anything changes or you don’t feel better, give me a call.

 mum: thank you, doctor.

 mike: ouch. yeah, thanks, doctor.

step five

  now fall in-group of for and choose any one of the situations on page 2. try talking as if in such a situation.

  now is the time for your group report.

junk food

why

cakes and cookies

contain too much sugar and not enough vitamins and minerals

cola

has a lots of sugar and few nutrients, may contain caffeine, an addictive drug

ice cream

has many nutrients but is full of sugar and fats

imitation fruit drinks