Unit3 Sports and Fitness 第三课时词汇讲解（ppt课件）-2022新人教版（2019）《高中英语》必修第一册.pptx

1、 Unit3 Sports and Fitness 第三课时 词汇讲解pete vi.竞争；对抗竞争；对抗competition n.竞争；比赛竞争；比赛competitive adj.竞争的；有竞争性的竞争的；有竞争性的competitor n.竞争者竞争者eg.Im writing to invite you to compete in Chinese papercutting art exhibition.我写信邀请你参与中国的剪纸艺术展。我写信邀请你参与中国的剪纸艺术展。compete in.参加参加比赛；在比赛；在方面竞争方面竞争compete for.为为而竞争而竞争compete

2、 with/against.for.为争取为争取而与而与对抗对抗/竞争竞争单句语法填空单句语法填空 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。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.inforcompetiti

3、oncompeting with/against each other2.make sense有道理；合乎情理；表述清楚有道理；合乎情理；表述清楚eg.He doesnt talk much,but what he says makes sense.他话不多，但言之有理。他话不多，但言之有理。(1)make no sense没道理；没意义没道理；没意义make sense of理解；明白理解；明白(2)in a sense从某种意义上说从某种意义上说in no sense决不决不(位于句首时，句子要用倒装位于句首时，句子要用倒装)用用sense短语填空短语填空 No matter how I

4、read the sentence,it _ to me.无论我怎么读，我都不理解这个句子。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。在某种意义上说，帮助他人意味着帮助我们自己。makes no sensein 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 passag

5、e that I could hardly _them at all.make sense of3.pretend vi.&vt.假装；装扮假装；装扮单句语法填空单句语法填空 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 pretende

6、d _ an important document when the boss entered.to beto have fallento be reading4.diet n.规定饮食；日常饮食规定饮食；日常饮食 vi.节食节食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。如果你想保持健康，你应该保持均衡的饮食。go on a diet节食，控制饮食节食，控制饮食(表动作表动作)be on a diet在节食在节食(表状态表状态)keep a balanced/healthy di

7、et保持均衡的保持均衡的/健康的饮食健康的饮食单句语法填空单句语法填空/同义句转换同义句转换 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 _.ongo on a diet5.stress n.压力；紧张；重音压力；紧张；重音 vt.强调；重读；使焦虑不安强调；重读；使焦虑不安 vi.焦虑不安焦虑不安stressful adj.有压力的有压力的(指物指物)stressed adj.有压力的有压力的(指人指人)eg.Lily

8、 has been under lots of stress since her mothers illness.莉莉自从母亲生病以来承受了很大的压力。莉莉自从母亲生病以来承受了很大的压力。(1)under stress在压力之下在压力之下lay/place/put stress on强调强调(2)stress the importance of.强调强调的重要性的重要性语境辨义语境辨义/单句语法填空单句语法填空/同义句转换同义句转换 He stressed that we should pay more attention to our safety in particular._ Thin

9、gs can easily go wrong when people are _ stress.Our teacher stressed that it was important to cooperate.(改为简单句改为简单句)Our teacher _cooperation.vt.强调强调understressed the importance of6.make a difference有作用或影响有作用或影响eg.Only when we match our words with actions can we make a difference in our life.(倒装句倒装句)

10、只有言行一致我们才能在生活中产生影响。只有言行一致我们才能在生活中产生影响。make a difference to对对有作用或影响有作用或影响make no difference(to sb/sth)对对(某人某人/物物)没有作用或影响没有作用或影响It makes a difference to sbwh从句从句 对某人来说有作用或影响对某人来说有作用或影响difference前可以加上前可以加上big，great等形容词，表示程度。等形容词，表示程度。英汉互译英汉互译 幸运的是，我的老师经常告诉我，小事情也能起到重要作用。幸运的是，我的老师经常告诉我，小事情也能起到重要作用。Luckil

11、y,my teacher often tells me that _.A false step will make a great difference._every small thing can make abig difference失之毫厘，谬以千里。失之毫厘，谬以千里。7.rather than而不是；与其而不是；与其倒不如倒不如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？你为什么要寻求别人帮助，而不是自己试着去做呢？单句语法填空单句语法填空 The

12、 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 friend

13、s rather than _ shopping by myself.isstaygogoto gogo8.cut.out停止做停止做(或使用、食用或使用、食用)；剪下；切去；删掉；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。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

14、门上。cut off切断；断绝；剪掉；砍掉；阻碍切断；断绝；剪掉；砍掉；阻碍cut up切碎；使伤心切碎；使伤心cut down降低；减少；砍倒降低；减少；砍倒cut in插嘴；打断插嘴；打断(谈话谈话)；插入；插队；插入；插队语境辨义语境辨义 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

15、些西红柿，打了两个鸡蛋。然后我切了一些西红柿，打了两个鸡蛋。Then I _.剪下剪下停止做停止做切去切去cut up some tomatoes and broke two pare.with/to.与与比较比较eg.Compared to/with other teachers,Mr.Smith pays more attention to his way of teaching.(人物介绍人物介绍)与其他老师相比，史密斯老师更加注意他的教学方法。与其他老师相比，史密斯老师更加注意他的教学方法。compare.to.把把比作比作compared with/to.与与比较比较(常作状语常作状语)单句语法填空单句语法填空 _(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。年轻人常被比喻为冉冉升起的太阳。Young people _.Comparedwith/toare often compared to the rising sunThanks!