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1、Unit 3,Unit 3Protecting ourselves,Writing an article giving advice and warnings,Task,When we want to give advice,what sentence patterns can we use?,You had betterYou dont have toYou should/ought toYou had better notYou have toYou 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 eat s
3、o 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 because it is
4、 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 medicines sold a
5、t 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 Dr Grey on th
6、e 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.,do not have to,shou
7、ld,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 effects.7.Do not leave a
8、ny 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 not need them.Read the article a
9、nd 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.,_ _ _,Mr.Tang gave Mrs.Tang more antibi
10、otics.,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?Rather than,is there.What is a good substit
11、ute 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 couldRather thanReplace withSubstitute withA better way to is toAnother way to is to,offering altern
12、atives:,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 given in this part.,What can I do instead of taking large amo
13、unts 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 medicine,you should do exercise often and eat well to keep your bo
14、dy 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:writing warnings,1.The imperative to give others Be careful!Take care
15、!,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
16、 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 dangers of taking medicine when it is not necessary.Use the information you gathered in Steps 1 and 2.Then,discuss the article with your partner and make an
17、y necessary revisions.,Please write an article containing advice and warnings.Read the instructions to learn how to write for the school newsletter to talk about the dangers of taking medicine unnecessarily.,Its time to write the article individually.Then Ill ask some of you to read your articles to
18、 the whole class.,根据下列提示,以 Good Habits Keep Us Fit 为题写一篇100词左右的短文。我们应该每天早上或晚上做一些体育锻炼。我们也应该勤开窗通风,经常洗手,尤其饭前,并且吃健康食品,每天喝水。我们不应该随地吐痰。如果每个人都养成好习惯,我们就能保持健康。,Writing,你希望自己健康吗?每天进行半小时或四十分钟晨练吧。饭前洗手,经常开窗通风,即使在冬天也如此。新鲜空气对你会有好处。不要随地吐痰。还有一个建议,不要过度工作。工作过度会对你有害。,Good Habits Keep Us Fit We should do sports every mo
19、rning or every evening and often open windows to keep the air fresh.Wash our hands often,especially before meals and have healthy food and drink enough water every day.We shouldnt spit everywhere.,If everyone has a good habit,we would keep fit.Do you want to be healthy?Do morning exercises for half
20、an hour or forty minutes every day.Wash your hands before each meal and open windows very often even though in winter.Fresh air is good for you.Dont spit everywhere.,I have another idea.Dont overwork.Too much work will be bad for you.,Homework,1.Review the ways of writing an article with advice and warnings.2.Read the instructions and passage in Part A on Page 120 in workbook,then finish the written work in Part B.3.Preview the Project.,
