人教版（2019） 必修第一册 Unit 3 Sports and Fitness 第三课时词汇讲解课件(共23张PPT)

(共23张PPT)
Unit3 Sports and Fitness
第三课时 词汇讲解
1.compete vi.竞争；对抗
·competition n.竞争；比赛
·competitive adj.竞争的；有竞争性的
·competitor n.竞争者
eg.　I’m writing to invite you to compete in Chinese paper－cutting art exhibition.
我写信邀请你参与中国的剪纸艺术展。
compete in...参加……比赛；在……方面竞争
compete for...为……而竞争
compete with/against...for...为争取……而与……对抗/竞争
　单句语法填空
Many competitors compete ____________the game ____________ the gold medal every year.
With all his efforts, no wonder he got the first place in the writing ____________ (compete).
只有相互竞争，我们才能在学习上取得巨大进步。
Only by ____________________________________can we make great progress in our study.
in
for
competition
competing with/against each other
2.make sense有道理；合乎情理；表述清楚
eg.　He doesn’t talk much, but what he says makes sense.
他话不多，但言之有理。
(1)make no sense没道理；没意义
make sense of理解；明白
(2)in a sense从某种意义上说
in no sense决不(位于句首时，句子要用倒装)
　用sense短语填空
No matter how I read the sentence, it _________________ to me.
无论我怎么读，我都不理解这个句子。
Helping others means helping ourselves _____________.
在某种意义上说，帮助他人意味着帮助我们自己。
makes no sense
in a sense
There are so many new words in the passage that I could hardly understand them at all.
→There are so many new words in the passage that I could hardly
__________________them at all.
make sense of
3.pretend vi.& vt.假装；装扮
　单句语法填空
Sarah pretended ________________ (be)cheerful, saying nothing about the argument.
When his mother entered his room, he pretended ________________ (fall)asleep.
He pretended that he was reading an important document when the boss entered.
→He pretended ________________ an important document when the boss entered.
to be
to have fallen
to be reading
4.diet n.规定饮食；日常饮食 vi.节食
eg.　 If you want to keep fit, you should keep a balanced diet.
如果你想保持健康，你应该保持均衡的饮食。
go on a diet节食，控制饮食(表动作)
be on a diet在节食(表状态)
keep a balanced/healthy diet保持均衡的/健康的饮食
　单句语法填空/同义句转换
She is ____________ a diet, hoping to become slimmer.
You are so fat that you have to diet.
→You are so fat that you have to __________________.
on
go on a diet
5.stress n.压力；紧张；重音 vt.强调；重读；使焦虑不安 vi.焦虑不安
·stressful adj.有压力的(指物)
·stressed adj.有压力的(指人)
eg.　Lily has been under lots of stress since her mother’s illness.
莉莉自从母亲生病以来承受了很大的压力。
(1)under stress在压力之下
lay/place/put stress on强调……
(2)stress the importance of...强调……的重要性
语境辨义/单句语法填空/同义句转换
He stressed that we should pay more attention to our safety in particular.____________
Things can easily go wrong when people are ____________ stress.
Our teacher stressed that it was important to cooperate.(改为简单句)
→Our teacher ______________________________cooperation.
vt.强调
under
stressed the importance of
6.make a difference有作用或影响
eg.　Only when we match our words with actions can we make a difference in our life.(倒装句)
只有言行一致我们才能在生活中产生影响。
make a difference to对……有作用或影响
make no difference (to sb/sth)对(某人/物)没有作用或影响
It makes a difference to sb＋wh－从句 ……对某人来说有作用或影响
difference前可以加上big，great等形容词，表示程度。
　英汉互译
幸运的是，我的老师经常告诉我，小事情也能起到重要作用。
Luckily, my teacher often tells me that ____________________________
___________________________________________________________.
A false step will make a great difference.
____________________________________________________________
every small thing can make a
big difference
失之毫厘，谬以千里。
7.rather than而不是；与其……倒不如
eg.　Why do you ask for help, rather than trying to do it on your own？
你为什么要寻求别人帮助，而不是自己试着去做呢？
　单句语法填空
The father rather than the brothers ______ (be) responsible for the accident.
Rather than ____________ (stay)here, I prefer to leave.
On Sunday, I would rather go fishing with friends than go shopping by myself.
→On Sunday, I would ____________ fishing with friends rather than ____________ shopping by myself.
→On Sunday, I prefer ____________ fishing with friends rather than ____________ shopping by myself.
is
stay
go
go
to go
go
8.cut...out停止做(或使用、食用)；剪下；切去；删掉
eg.　Traditionally, Chinese people cut out the Chinese characters Double Happiness and stick them onto walls or doors for weddings.(传统文化)
传统上，为了婚礼，中国人会剪下红双喜字，然后把它们贴到墙上或门上。
cut off切断；断绝；剪掉；砍掉；阻碍
cut up切碎；使伤心
cut down降低；减少；砍倒
cut in插嘴；打断(谈话)；插入；插队
　语境辨义
I like this article so much that I cut it out of the newspaper. ____________
He has decided to cut out smoking and drinking. ____________
His right arm was cut out because of the serious wound. ____________
然后我切了一些西红柿，打了两个鸡蛋。
Then I ____________________________________________________.
剪下
停止做
切去
cut up some tomatoes and broke two eggs
9.compare...with/to...与……比较
eg.　Compared to/with other teachers, Mr.Smith pays more attention to his way of teaching.(人物介绍)
与其他老师相比，史密斯老师更加注意他的教学方法。
compare...to...把……比作……
compared with/to...与……比较(常作状语)
　单句语法填空
____________ (compare) with the size of the whole earth, the highest mountain does not seem high at all.
Sure, we have learned not to compare ourselves ____________ others.
年轻人常被比喻为冉冉升起的太阳。
Young people ______________________________________________.
Compared
with/to
are often compared to the rising sun
Thanks!