Unit 1 A New Start Understanding ideas 知识点（ppt课件） -2022新外研版（2019）《高中英语》必修第一册.pptx

1、Understanding IdeasUnit 1目 录CONTENTS核心词汇重点句型必备短语Part 1核心词汇核心词汇1.curiousadj.好奇的好奇的curiouslyadv.好奇地curiosityn.好奇心短语curious短语短语be curious about be curious to do sth.out of curiosity satisfy one s curiosity with curiosity 对感到好奇很想做某事出于好奇带着好奇心；好奇地满足某人的好奇心curious例句例句1.Children are curious about the world a

2、round them.2.She is curious to know what they are talking about.3.He opened the letter addressed to his sister out of curiosity.单句语法填空练习练习1.I am very curious _ what the girl said.2._(curious)enough,he seems to have known what he would do next.aboutCuriously语段填空练习练习The girl was curious 1._(know)what

3、was inside the box.So she ran to her mother and asked 2._(curious),Mommy,can you open the box for me?Her mother agreed to open it to satisfy the girl s 3._(curious).to knowcuriouslycuriousity2.impressionn.印象，感想印象，感想impressvt.使印象深刻impressiveadj.感人的；给人印象深刻的短语impression短语短语leavehave a.impression on sb.

4、make impress sb.with sth.impress sth.on/upon sb.be impressed with/by.给某人留下的印象某事给某人留下印象使某人铭记某事对有深刻印象impression例句例句1.What was your first impression of your new school?2.His speech made a deep impression on the audience.3.Walking around the city,we were impressed with/by the city s new look.单句语法填空练习练习1

5、.He had given a very _(impress)performance.2.My father impressed the importance of hard work _(impress)me.3.Punishment seemed to make no_(impress)on the child.up/uponimpressiveimpression补全句子练习练习这个女孩灵巧的双手给我们留下了深刻的印象。The girl _ her skillful hands.The girl s skillful hands _ us.We _ the girl s skillful

6、 hands.were deeply impressed with/byleft/had/made a deep impression onimpressed us deeply with3.breathev.呼吸呼吸breathn.呼吸；气息breathlessadj.(令人)无法呼吸的；气喘吁吁的；目瞪口呆的短语breathe短语短语breathe in breathe out take a deep breath out of breath hold one s breath 吸气呼气深吸一口气 屏住呼吸气喘吁吁，上气不接下气breathe例句例句1.With butterflies i

7、n my stomach,I breathed deeply.2.The doctor asked me to breathe in,and then to breathe out fully.3.He took a deep breath and jumped into the swimming pool.单句语法填空练习练习1.When we _(breath),the air goes into our lungs.2.If you run very fast,you may lose your _(breathe).breathebreath补全句子练习练习1.我屏住呼吸，等待着考试结

8、果的公布。I _,waiting for the exam result to be read out.2.我跑上楼后上气不接下气。I was _ after running up the stairs.held my breathout of breath4.panicn.惊恐，惊慌惊恐，惊慌v.使恐慌使恐慌短语panic短语短语in(a)panicget into a panic panic over panic sb.into doing sth.惊慌地陷入惊慌状态因而惊慌使某人（因惊慌）仓促做某事panic例句例句1.I looked at them in panic.2.Don t

9、panic over your coming exams.Keep cool!3.The war panicked many people into escaping from their hometown.单句语法填空练习练习1.Often people _ a panic will do foolish things.2.Some people were panicked into _(sell)stocks.3.She got into _ panic when she thought she d forgotten the tickets.insellinga5.challengen.

10、挑战；质疑挑战；质疑vt.质疑；向质疑；向挑战挑战challengingadj.具有挑战性的challengedadj.受到挑战的短语challenge短语短语face the challenge of challenge sb.to sth.challenge sb.to do sth.面对的挑战向某人挑战某事向某人挑战做某事challenge例句例句1.Challenges like this might sometimes put you under pressure.2.They have to face the challenge of taking care of four age

11、d parents without help from siblings.3.He challenged me to play chess.单句语法填空练习练习1.Teaching young children is a _(challenge)job.2.My brother challenged me _ a game of chess.3.Her deskmate challenged her _(memorize)100 English words a day.challengingto memorizeto补全句子练习练习我们将不得不面对人口迅速老龄化的挑战。We will have

12、 to _ rapidly ageing population.face the challenge of6.confidentadj.有信心的，自信的有信心的，自信的confidentlyadv.自信地confidencen.信任；信心短语confident短语短语be confident that.be confident about/of earn/win/gain one s confidence 相信相信；对确信取得某人的信任confident例句例句1.With the English teacher s support,he thought senior high was eas

13、y and felt confident about his future.2.I am confident that we can restore peace,stability and respect for the rule of law.3.I have every reason to be confident about/of our victory.单句语法填空练习练习1.We have full _(confident)that we shall succeed2.I think I am fully confident _ his success.confidenceabout

14、/of单句语法填空练习练习The teacher encouraged every student to answer questions _(confident)in class.confidentlyPart 2必备短语必备短语one by one依次地，一个接一个地依次地，一个接一个地one by one例句例句Before we start,please come to the front one by one and introduce yourself to the class.短语相关短语one by oneday by day little by little side by

15、side step by step 依次地，一个接一个地每天，一天一天地一点一点地，逐渐地逐步地，按部就班地肩并肩地，并排地选词填空练习练习1.The speaker explained these questions _.2.The patient s condition is improving _.3.I became interested in reading _.one by onelittle by littleStep by stepside by sideday by day选词填空练习练习4.I saw them sitting _ on the long chairs.5.

16、_ he gained the child s confidence.Step by stepside by sidedepend on/upon视视而定；而定；依靠，取决于；依靠，取决于；指望指望depend on/upon例句例句But it all depends on what you do.短语相关短语depend on sb/sthdepend on sb to do sthdepend on sb for sthdepend on it that.That/It(all)depends.依赖某人/事，相信某人/事可靠依靠/指望某人做某事指望/依靠某人/事得到某物视情况而定。相信；

17、指望单句语法填空练习练习1.He is so selfish that you can t depend on him _(help)you.2.Children depend on their parents _ food and clothing.3.We can depend on _ that he will arrive here on time.to helpforit翻译句子练习练习1.许多年轻人不想依赖父母。_2.你可以相信他会准时到这儿的。_Many young people don t want to depend ontheir parents.You can depen

18、d on it that he will arrive here on time.Part 3重点句型重点句型1.I was looking at the photos on the noticeboard when I heard a voice behind me.我正在看布告栏的照片这时我听到我正在看布告栏的照片这时我听到身后有个声音。身后有个声音。when用作并列连词，意为“这时”句型句型1.sb was/were doing sth when.某人正在做某事，这时2.sb was/were about to do sth when.某人正打算做某事，这时2.sb had(just)d

19、one.when.某人刚做完这时（突然）when用作并列连词，意为“这时”例句例句We were having dinner when a stranger came in.I had just finished my homework when my mother asked me to practise playing the piano last night.翻译句子练习练习汤姆正要关窗户，这时一只小鸟吸引了他的注意。Tom _ the window _ his attention was caught by a bird.whenwas about to close2.Turning

20、around,I saw a white-haired man.转过身，我看见一位老人。转过身，我看见一位老人。现在分词（短语）作状语句型句型(1)现在分词（短语）作状语可以表示时间、条件、原因、让步、结果、方式、伴随等，其逻辑主语要和句子主语保持一致，且分词(短语)与句中主语含有逻辑上的主谓关系(2)当现在分词（短语）的动作发生在主句谓语动词之前时，要用现在分词的完成时having done(3)作状语的分词（短语）相当于一个状语从句现在分词（短语）作状语例句例句Hearing the news that the famous host Li Yong passed away,his fan

21、s felt heartbroken.Having failed in the exam twice,his brother couldn t graduate on time.写作句型替换练习练习1.When they heard the news,they all jumped with joy._ _ _,they all jumped with joy.2.The headmaster was absent from the meeting because he had caught a bad cold._ _ _ _ _,the headmaster was absent from the meeting.Hearing the newsHaving caught abad coldArt is long but life is short.