模块３unit 2 healthy eating learning about language

课件16张PPT。Unit2 Healthy Eating
Learning about language Wang Peng sat in his empty restaurant feeling very f________. Usually people would come to his restaurant. What have happened? He thought of his delicious food and felt nothing could be better. C_______ drove Wang to follow Li Chang into Yong Hui’s s________ restaurant. The h_______ said the food would help lose w______ and be f_____ in two weeks. Wang Peng was a______ at the food on the m______ and especially at the prices. On his way home he thought that he should go to the library and do some research. He couldn’t have Yong Hui getting away with t______ people l______. Finally he find
that his restaurant served too much f____. Perhaps with a d______ and a new sign he could win his customers back. wouldcouldwouldshouldcouldn’tcouldrustrateduriositylimmingostesseightitmazedenuellingiesatiscount
1 Then by lunch time they would all be sold.
2 By now his restaurant ought to be full of people.
3 What could have happened?
4 Nothing could be better.
5 Something terrible must have happened if ……
6He could not believe his eyes!
7 Perhaps he should go to the library and find out.
8 He could not have Yong Hui getting away with …
9 Even though her customers might get thin after…
10 They would become tired very quickly.
11 He could win his customers back.
A ability B past habit C advice D possibility
E responsibility F permission G promise
H prediction I request J guessingpast habitpredictionguessing/possibilitypossibilityguessingabilityresponsibilitypermissionpossibilityabilitypredictionThere will be an exam about modal verbs,
so we have to master the grammar. ? — Must?I?master the usage of modal verbs ? — Yes, you must.
— No,?you?needn't/don’t have to.(necessity)prediction, request, past habitpossibility, permission, ability…possibility, permission, requestnecessity, guessing, advice advice, promisenecessitySumming up slim lady,
lose weight,needn’t/doesn’ t have tocan’t get away with cheating in the exam
ought to
miss the bus, have toI do not like them at all!!more energy-giving foodShould/ought to________ mustn’t
food containing too much fatI’m Sam. I like the things! I often eat them!French frieshamburgersought/oughtn’t to should/shouldn’t mustn’t needn’t (don’t) have to will can/can’tSam: 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 eating 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/shouldshouldshouldn’t/ought not toneedn’tdon’t have to/needn’t/shouldn’twill/cansee a doctorWork in pairs: use modal verbs to make up your dialogues.Sam is still fat and he asks the doctor for advice.
feel frustrated,
be amazed at,
energy-giving food,
take exercise,
a balanced diet,
lose weight,
be/keep fitAssessment：our school canteen(餐厅) Problem solving:
It’s obvious that our school canteen(餐厅) is not very popular with us, and some students go outside school for the meals. Discuss in groups on how to improve the service. Give suggestions and advice.
The following expressions may help you.
We must/mustn’t……. I think we ought to……
We need/needn’t…….. We’d better ……
We have to/don’t have to……
It might be a good idea to…….
I suggest that ……
do some research, discount,
win ……back ………Write a letter to our headmaster.
Dear headmaster,
I’m writing to you to give some advice on how to improve the service of our school canteen. ………..