Unit 6 Caring your health学案分析
unit 6 caring your healthⅰ.学习目标
1. unit 6重点单词、短语
2. 语法:形容词+that从句;宾语从从句
ⅱ.重点、难点分析
1、conduct a survey about a healthy lifestyle.
conduct v.实施;执行 conduct此处用作及物动词,意为 “实施,执行”。
i decided to conduct an experiment.
【拓展】conduct还可用作不可数名词,意为“行为,举止’.
the sport has a strict code of conduct.
2、quarrel n.争吵 have a quarrel with sb.与某人争吵
have a quarrel about sth.因为某事争吵
he had a quarrel with his friend just now.
they had a quarrel about money.
3、they focus too much on studying, dealing with peer pressure and worrying about what others thinks, and not enough on their things. 他们过多地将精力集中在于学习上、解决同龄人的压力、担心别人的想法和在其他事情上做得不够。
(1) focus 不及物动词,意为“集中(注意力、精力等)于”,常构成固定短语focus on集中于
each exercise focuses on a different grammar point.
focus还可用作可数名词,意为“中心点。
it was the main focus of attention at the meeting.
(2) pressure 不可数名词,意为“压力,重压”。
people under pressure get angry easily.
pressure还可以表示“紧张”。
how can anyone enjoy the pressure of the city life?
【拓展】press 可作及物动词,表示“压,挤”。
he pressed a handkerchief to his nose.
(3) deal with 解决,处理,应付;相当于do with
注意: deal with多与how连用,而do with则与what连用。
i really don’t know how to deal with this problem.
=i really don’t know what to do with this problem.
(4) worry about 担心;相当于be worried about
4、you may wonder whether stress is a serious matter. 你可能想知道压力是否是件严重的事情。
1) wonder
(1) wonder 及物动词,意为“想知道”,相当于want to know,后接宾语从句。
i wonder if he is right.
(2) wonder可作不及物动词,意为“想知道”,可构成固定短语wonder about sth. we are wondering about next sunday for vacation.
(3) wonder 还可用作可数名词,意为“奇迹,机关”。
it is one of the natural wonders of the world.
2) whether连词,意为“是否”,其后接动词不定式或宾语从句。
he asked whether it would rain tomorrow.
【拓展 】whether与if都可用于引导宾语从句,但以下情况只能用whether.
a.用在discuss之后
they are discussing whether they clean the room.
b.用于介词后
he is not interested in whether he will win.
c.后接动词不定式
i haven’t decided whether to go.
d.直接与or not连用
i don’t know whether or not he will call me.
5、you should be aware that stress is a risk to your health.
risk可数名词,意为“危险,风险”,常构成固定短语take a risk/risks冒险(做某事)
smoking increases the risk of developing heart disease.