Unit 1 Section B Using language知识点总结课件--(2022）新外研版高中选择性必修第四册《英语》.pptx

1、Using language language Points重点词汇1.n.允许进入(加入)2.n.参加,参与 admission participation重点短语1.做出决定,拿定主意2.放过,放弃,错过(机会)3.推迟,使延期4.坚决拒绝;彻底否决5.have second thoughts 6.weigh up 7.at dawn e to a decision make up ones mindpass upput offreject.out of hand (对原先的决定对原先的决定)犹豫犹豫,产生怀疑产生怀疑权衡权衡,仔细考虑仔细考虑黎明黎明 做出做出决定决定重点句式1.But

2、what if I dont do well enough in the exam to get into the Medical School?2.Can you put off making a decision until youve spoken to your high school advisor?释义匹配1.ambition A.in the end;finally2.admissionB.permission given to someone to enter a building or place3.participation C.a strong desire for su

3、ccess,achievement,power or wealth4.detectiveD.the act of taking part in an activity or event5.ultimatelyE.a police officer whose job is to discover information about crimes and catch criminals答案:1.C2.B3.D4.E5.A介词填空1.Following qualification,he worked a social worker.2.I havent received any letter fro

4、m her up the present.3.There will be a heavy snow the coming days.4.I know her very well.She wouldnt reject anything out hand.5.In addition these traditional activities,we have a wide range of choices.astoinofto 重点词汇1.I cant make up my mind what the right thing to do is.make up ones mind 做出决定,拿定主意Iv

5、e made up my mind to go to college after I finish middle school.They made up their minds to live a modern life.【温馨提示】使用make up ones mind短语时需要注意,mind的单复数要根据主语的单复数来变化。【词汇拓展】bear/keep.in mind记住bring.to mind使想起change ones mind改变主意have.in mind考虑;想要He promised to keep my wishes in mind.You should also kee

6、p the major job objective in mind.2.I think it would be a great pity to pass up the opportunity to be admitted without taking the exam.pass up放过,放弃,错过(机会)How can you pass up the chance to meet your favourite author at the book signing?【词汇拓展】pass on传递;把交给pass by路过pass away去世pass sb/sth off as sb/sth冒

7、充某人/某物Please pass on a message for me;ask him to come here tomorrow.Her grandfather passed away last week,peacefully in his sleep.The man passed himself off as a policeman.3.Can you put off making a decision until youve spoken to your high school advisor?put off 推迟;使延期The sports meeting has been put

8、 off because of the bad weather.So many students being absent,the meeting had to be put off.【温馨提示】put off后接动词时要用-ing形式。They made up their minds to put off holding the party.【词汇拓展】put away储存以备用;将某物收起或放入箱子、抽屉等中put down放下;写下;镇压put forward提出(建议,意见)put up with忍受,忍耐put up举起;架起;张贴Put your toys away in the

9、box when youve finished playing.There are many inconveniences that you have to put up with when you are camping.4.Then we can weigh up the options and try to come to a decision.weigh up 权衡,仔细考虑You have to weigh up in your mind whether to pursue it.你必须在心中权衡一下是否要追求它。You should weigh up the situation b

10、efore taking the next step.在进行下一步之前,你应该估量一下形势。【词汇拓展】weigh in with成功地提出(论点等)weight n.重量weighty adj.沉重的;重要的Simon lifted a weighty volume from the shelf.5.In addition to participation in school,a part-time job can also be helpful in this transition.participation n.参加,参与A back injury prevented active pa

11、rticipation in any sports for a while.Without the participation of the experts,it was impossible to complete the bridge on time.【词汇拓展】participate v.参加,参与participate in参加participant n.参与者,参加者The sports meeting will take place next week.How many of you will participate?He has invited all his friends t

12、o participate in his wedding party.重点句式1.But what if I dont do well enough in the exam to get into the Medical School?what if.?如果会怎样;倘若将会怎样,常用来表示假定或假设。What if I stick my head out of the window?The train is due to arrive at 12 sharp.What if we cant get to the station on time?【句式拓展】(1)what if还可用来表示建议或

13、要求。what if.表示邀请或建议时,意为“怎么样?”“如何?”。What if you join us for lunch?What if we moved the sofa over there?Would that look better?(2)what if还可以表示不重要,此时通常与so连用,意为“就算那又怎样?”So what if were a little late?So what if nobody else agrees with me?2.Can you put off making a decision until youve spoken to your high

14、school advisor?本句是一个复合句。主句是Can you put off.,until是从属连词,意为“直到为止”,引导时间状语从句。They watched the train until it disappeared in the distance.Helen had left her keys in the office so she had to wait until her husband came home.【句式拓展】(1)until用在否定句中,常和非延续性动词连用,意为“直到才”,表示动作的开始时间。The Olympic Games,first played i

15、n 776 BC,did not include women players until 1912.His father had never praised him until he became one of the top students in his grade.(2)not until置于句首时,句子要用部分倒装语序,即把助动词、情态动词放到主语的前面。Not until all the fish died in the river did the villagers realize how serious the pollution was.(3)强调含有not.until.的句子可用it is/was not until.that.结构,需要注意的是that后面的句子要变为肯定句。例如:It is not until secondary schools that Americans generally begin to teach foreign languages.(4)当until从句主语与主句主语一致,且从句中含动词be的形式时,从句主语与be可一并省略。His sister is very shy and she never speaks until(she is)spoken to.Tomorrow will be better.