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1、Unit 3 Protecting ourselves,Writing an article giving advice and warnings,Task,When we want to give advice, what sentence patterns can we use?,You had better You dont have to You should/ought to You had better not You have to You must/must not,Lead-in,Read the following and tell which expresses the
2、strongest obligation, which expresses less strong obligation, which expresses the least strong obligation, and give you reasons.,Skills building 1: identifying degrees of obligation,You dont have to go to school tomorrow if you are feeling ill. You ought to eat some fruit every day. You ought not to
3、 eat so much ice cream. You should get enough rest every night. You should not play computer games all evening.,*,*,*,*,*,You had better wake up earlier tomorrow. You had better not walk home in the rain. You have to take medicine if you want to get better.,*,*,*,We must finish our project today bec
4、ause it is due tomorrow. You must not forget to do your homework.,*,*,Read the guidelines and the sentences in part A. If you meet any new words in these sentences, guess the meanings of these words.,Skills building 1:,What does the word chemists mean from the context of the whole sentence?,From med
5、icines sold at the chemists, we can known the chemists is a place where medicine is sold.,From the following sentence talk to your doctor we can learn that prescription drugs are ones that we must get after visiting a doctor.,Can you guess the meaning of the word prescription?,Listen to a lecture by
6、 Dr Grey on the dangers of taking medicine when you do not need to, and write down the modal verbs he uses in the blanks below,Step 1: categorizing notes about warnings,1. Realize our bodies are not machines that can be fixed fast when they are broken. 2. Do not take any medicine for a common cold.,
7、do not have to,should,3. Use drugs from the chemists with care. 4. Do not take too many pain pills as they can damage the stomach and the liver. 5. Talk to your doctor before you take a mixture of prescription drugs.,must,must not,should,6. Make sure you know if certain medicines might have bad side
8、 effects. 7. Do not leave any medicine lying around in the house so that children can get it.,must,must not,2,1, 5,3, 4, 6, 7,Step 1 B,Categorize all the sentences in Part A according to their obligation level.,Step 1 C,You found a case study about how taking antibiotics can be dangerous if you do n
9、ot need them. Read the article and take notes on what Mr and Mrs Tang did wrong.,Things Mr and Mrs Tang did wrong Mrs Tang took a lot of pain pills. _ _ _ _ _,Mr Tang gave Mrs Tang some antibiotics he had left from a previous illness.,Mr Tang gave Mrs Tang some over-the-counter cold medicine.,_ _ _,
10、Mr. Tang gave Mrs. Tang more antibiotics.,Mrs. Tang took some other antibiotics.,When you are receiving advice, but you dont want to make a current solution or plan, what will you do?,Skills building 2: asking for and offering alternatives,What will you say? What can Iinstead of? Besides, is there?
11、Rather than, is there. What is a good substitute for? Is there a better/another way to?,Asking for alternatives:,When you are offering advice, but you dont want to make a current solution or plan, What will you do?,What will you say? Instead of, you could Rather than Replace with Substitute with A b
12、etter way to is to Another way to is to,offering alternatives:,Suppose you were Mrs Tang, and you wanted to know what should be done to cure you cold. You went to ask a doctor for some advice.,Step 2: asking a doctor for alternatives,Make some sentences using the patterns asking for alternatives giv
13、en in this part.,What can I do instead of taking large amounts of vitamins and pain pills when I have got a headache or a running nose?,Suppose you were the doctor. What advice would you like to give to Mrs Tang? Use the patterns offering alternatives to make some sentences.,Instead of taking medici
14、ne, you should do exercise often and eat well to keep your body healthy.,Read the guidelines and work in pairs. Go over the prompts in the two columns and practice your dialogue.,Role-play with a partner: Now Ill ask several pairs to present your dialogue to the whole class.,Skills building 3: writi
15、ng warnings,1. The imperative to give others Be careful! Take care!,When you are writing an article containing advice, what language is often used to express warnings?,2. The imperative + or else you will (might) / Otherwise, you will (might) to show consequences Do not walk home in the rain, or else you might catch a cold. Get plenty of sleep. Otherwise, you will feel tired in the morning.,Step 3: writing an article for the school newsletter,Write an article for the school newsletter to give advice and warnings on the
