1、Unit 6 Survival Leading-inWhile-classAfter-classPart.1 Leading-inoptimistic词性：_ 意思：_常用搭配be optimistic about.对乐观联想词optimism n.乐观（主义）optimist n.乐观主义者pessimists optimistspessimistic adj.悲观的be pessimistic about 对悲观练习：My good performance in the job interview left me optimistic _ the future.about react词性：
2、_ 意思：_常用搭配react to sb/sth 对某人/某物作出反应react against反抗；反对react with 与起化学反应联想词reaction n.反应；回应reaction to 对的反应练习：The chemical class is about the _(react)of metals with oxygen.reaction get rid of意思：_联想拓展be rid of sh/sth 摆脱某人/某事物rid sb/sth of.去除；清除rid yourself of sb/sth 摆脱；从中解脱 练习：Its time we _ all these
3、old toys.got rid ofPart.2 While-classLook at the sentences and answer the questions.Sentences(a)and(c)are from the reading passage.a Wherever they go,animals find towns and cities in their way.b Animals always find towns and cities in their way as they go.c No matter how many crimes he committed,the
4、 police were powerless to arrest him.d Even though he committed many crimes,the police were powerless to arrest him.What is the difference between the sentences in each group?What is the meaning of-ever and no matter?Why does the author choose to use sentences(a)and(c)?What other words can be combin
5、ed with-ever and no matter to form adverbial clauses?“no matter+疑问词”相当于“疑问词+-ever”，可以引导让步状语从句。No matter how/However late it is,Ill wait for you.无论多晚,我 都会等你No matter how/However hard you try,you cannot change her mind.无论你多么努力，你都不能改变她的想法。No matter what/whatever decision he made,I would support it.无论他作
6、什么决定，我都会支持的。No matter where/Wherever she goes,she is shadowed by detectives.无论她去哪里，都有警探跟踪。SURVIVING in the WildSpending time in the wild is highly rewarding,but it can be dangerous.You may be a first-time hiker or an experienced camper.Regardless of your past experience,please read these survival ti
7、ps carefully:Leave the area quickly but calmly if a wildfire breaks out at any time.Often,when people get lost in the wild,they split up and try to get home.Whether there are few or many people in your group,dont split up.Instead,stay together and wait for help.Everywhere you go in the wild,take a f
8、irst aid kit with you.It could save someones life,or yours!Whatever past experience you have had/No matter what past experience you have had,please read these survival tips carefully:Whenever a wildfire breaks out/No matter when a wildfire breaks out,leave the area quickly but calmly.No matter how m
9、any people there are in your group/However many people there are in your group,dont split up.Wherever you go in the wild/No matter where you go in the wild,take a first aid kit with you.Part.3 After-class_(how),Jane never gave up hope._(where),Jane would invite people to donate tissue samples for re
10、search purposes.Jane is determined to live a fulfilling life,_(what)._(what),Jane is determined to help patients recover from this cancer.Suggested answers:No matter how many times she was rushed to the ICU/However many times she was rushed to the ICU,Jane never gave up hope.Wherever she went/No mat
11、ter where she went,Jane would invite people to donate tissue samples for research purposes.Jane is determined to live a fulfilling life no matter what the future holds/whatever the future holds.No matter what difficulties she might face/Whatever difficulties she might face,Jane is determined to help patients recover from this cancer.Thank you!
