高二英语精品课件：UNIT3 PROTECTING OURSELVES-TASK（牛津译林版选修10）.ppt

1、Unit 3 Module 10TaskSkills building 1:Identifying degrees of obligationSuppose your friends give you someadvice,what is important to identify?Identifying degrees of obligation,which tells you whether the advice is a suggestion or a necessity.Skills building 1:Identifying degrees of obligationHow can

2、 you know whether your friends are expressing advice or not?From the modal forms they use.Skills building 1:Identifying degrees of obligationBelow are modal forms indicating how strong the obligation is,with three asterisked being the highest degree.Skills building 1:Identifying degrees of obligatio

3、nvdo not have to vought to/ought not to vshould/should not vhad better/had better not vhave to vmust/must not Categorizing notes about warningsPart A:Listen to a lecture by Doctor Grey,and write down the modal forms in the blanks on Page 42.Step 1Categorizing notes about warningsPart B:Listen to the

4、 second half of the lecture and write down the modal forms for the rest of the sentences in Part A.Then categorize all the sentences according to the table on Page 43.Step 1Categorizing notes about warningsPart C:Read the article and take notes on what Mr and Mrs Tang did wrong on Page 43.Step 1Skil

5、ls building 2:asking for and offering alternatives.When you are receiving or offering advice,you often need to ask for or give alternatives.Asking for alternatives:What can I instead of?Besides,is there?Rather than,is there?What is a good replace -ment/substitute for?Is there a better/another way to

6、?Offering alternatives:Instead of,you could Rather than Replacewith Substitute with A better way to is to Another way to is toStep 2:asking a doctor for alternatives.As part of the research for your article,you plan to speak to a doctor about alternatives to medicine.Asking for alternatives.take/ins

7、tead/headache tablets?good substitute/sore throat medicine?good replacement/painkillers for aches and pains?a better way/avoid catching the flu than getting a flu vaccination?rather than taking antibiotics/another way to recover from a cold?besides cold and flu medicine/another way to clear a blocke

8、d nose?Offering alternatives.instead/taking headache tablets/lie down in a quiet,dark room substitute/sore throat medicine/with/a glass of hot water with honey and lemon replace painkillers/with/a long,hot bath better way/avoid catching the flu/eat healthily,exercise and keep warm rather/give your b

9、ody the strength to fight the illness by getting a lot of rest/than/take antibiotics another way/clear a blocked nose/put a towel over your head and breathe in the steam from a bowl of boiling waterRole-play with a partnerStudent:What can I take instead ofDoctor:Instead of,you could Student:Doctor:W

10、hen you are writing an article containing advice,you may want to include some warnings.A warning usually includes an order followed by a consequence of doing or not doing what is ordered.The imperative is often used to express warnings.The imperative is used in the following ways to express warnings

11、:Skills building 3:writing warnings1.The imperative to give ordersBe careful!Take care!2.The imperative+or else 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.Skills building 3:writing w

12、arningsStep 3:writing an articleWriting an article containing advice and warnings on the dangers of taking medicine unnecessarily for the school newsletter.Use the information you gathered in Step 1&2.Then discuss the article with your partner and make any necessary revisions.1.Writing an article in Step 3.2.Preview Project.Homework: