Unit4 Welcome to the unit 课件2024-2025学年牛津译林版英语九年级上册

O 0 o O 十 ' 《《 UNIT 4 十 W AB Y all 十 B S : y ' - - -- 9 O 0 0 O 第一部分 -'- We lco m e t o the U n i t That won't be easy,Hobo.Please help me.Don't wake me up until you finish building it. 2 What's on your mind,Eddie? What's up?You've been happy since I first met you Im worried.Growing up is hard! I'm growing too big for my house now. O 00o - 4 -- 解析：until 连词/介词，意为“直到……为止”。在本句中until 作连词。 Sometimes I do my homework until 10 o'clock at night. 有时我做家庭作业直到晚上10点。(作介词) 搭配：not...until.. 直到 … . 才 … . 注意：①until 作连词时，其后跟句子；作介词时，其后跟名词(短语)。 ②until用于肯定句时，主句的谓语动词通常为延续性动词，表示该动作一直 持续到until 所表示的时间。 ③until 用于否定句时，主句的谓语动词通常为非延续性动词，表示直到until 所表示的时间才做某事。 1.Don't wake me up until you finish building it. 把房子建造完你再叫醒我。 Eg.He didn't go home until 8 o'clock last night. 他昨晚直到8点才回家。 Eg.He waited until his mother came back. 他一直等到他妈妈回来。(作连词) O O 0 o B▶Simon and Millie are talking about how they like to learn about the world. Work in pairs and talk about your ideas.Use the conversation below as a model. Simon: How do you learn about the world,Millie? Millie: I like to learn about the world from books. Simon: Why do you like to learn that way? Millie: Books allow me to learn about people in different times and places, and I can read them whenever I want to.What about you? Simon: I like to learn about the world through the Internet. Millie: Is that so? Simon: Yes.It's quick.As soon as you click the mouse,there's a great deal of information. Millie: That's true. 解析：whenever 连词，在此意为“无论何时”,在句中引导让步状语从句，相当于 no matter when. Eg.You can come back whenever/no matter when you want to. 你想什么时候回来都可以。 拓展：whenever 作连词，还可意为“每当”,引导时间状语从句。 Eg.The roof leaks whenever it rains. 这屋顶一下雨就漏。 2.And I can read them whenever I want to. 而且我想什么时候读都可以。 解析：through 介词，在此意为“以，凭借”。 Eg.She got information through reading newspapers. 她通过读报纸来获得信息。 拓展：① through 作介词，还可意为“从头到尾，自始至终”。常用于搭配look through “浏览，快速查看”。 ② through 作介词，还可意为“穿过”,表示从内部空间通过，通常指穿过 沙漠、森林、窗户等。常用于搭配 go through“ 通 过 ”。 3.I like to learn about the world through the Internet. 我喜欢通过因特网了解世界。 O 0 4.As soon as you click the mouse,there's a great deal of information. 你一点击鼠标就有大量的信息 解析1 :as soon as 意为“一..…就”,引导时间状语从句。 Eg.Henry will give us the report as soon as he finishes it. 亨利一完成那份报告就会给我们。 注意：若主句用一般将来时，as soon as引导的时间状语从句常用一般现在时表 示将来，即遵循“主将从现”原则。 Eg.I'll call you as soon as I get there. 我一到那里就给你打电话。 解析2:a great deal of 意为“大量，许多”,后跟不可数名词。 Eg.The children took up a great deal of her time. 孩子们占去了她许多时间。 ☆☆☆☆☆☆☆☆☆☆☆ 用法 短语 谓语动词 修饰不可数名词 a great deal of, a large amount of 根据被修饰的名词而定。 修饰不可数名词时，谓 语动词用第三人称单数 形式；修饰可数名词复 数时，谓语动词用复数形 式。 修饰可数名词复数 a large/great number of, scores of 修饰可数名词复数 或不可数名词 a lot of (=lots of), plenty of 4.As soon as you click the mouse,there's a greatdeal of information. 你一点击鼠标就有大量的信息 归纳：英语中有很多短语表示“大量，许多”,根据性质可分为以下三类： O 00 o 第二部分 -'- Readin g ' - - -- 十 The shortest player in the NBA Spud Webb was born in Texas,the USA,in 1963.He was very small—much smaller than the other kids at school.However,he had a big dream—he wanted to play in the NBA. While attending junior high,Spud tried out for the school team, but he was refused at first because he was too small.He did not lose heart.When he finally got the chance,he scored 20 points in his first game.From then on,he was the star of the team. In senior high,Spud often had to sit in the stands because of his height.He practised even harder and got the coach to change his mind.Spud went on to become leader of the team.In his last year of senior high,he was named Player of the Year in Texas. 1.He practised even harder and got the coach to change his mind. 他更加刻苦地练习，并让教练改变了想法。 解析1 :even 副词，在此意为“甚至更…..”,修饰比较级，表示程度。 Eg.This will make our job even more difficult. 这会使我们的工作难上加难。 联想：其他常见的比较级的前置修饰词及其用法： ①“much/a lot+比较级”意为“..…得多”。 Eg.Sam is feeling a lot better today. 萨姆今天感觉好多了。 ②“a bit/a little+比较级”意为“稍微……”。 Eg.Can you come to school a little earlier tomorrow? 明天你能稍微早点儿来学校吗? 1.He practised even harder and got the coach to change his mind. 他更加刻苦地练习，并让教练改变了想法。 ③倍数、分数、百分数等表示数量的词常放在比较级前表示具体差别。 Eg.This room is three times bigger than that one. 这个房间比那个大3倍。 拓展：even 作副词，还可意为“甚至；即使”,通常置于所修饰的词前；若有助动词 或情态动词，则置于助动词或情态动词之后，在句中用来加强语气。 Eg.Some robots can even sing and dance. 一些机器人甚至能唱歌和跳舞。 解析2:get sb.to do sth.意为“使某人做某事” 相当于let/make/have sb.do sth.。其 中get是动词，意为“劝使，迫使”,不用 于被动语态。 1.He practised even harder and got the coach to change his mind. 他更加刻苦地练习，并让教练改变了想法。 Eg.I'll get Terry to wash the dishes for me. 我会让特里帮我洗餐具。 联想：get/have sth.done意为“让别人做某事”。其中done 是过去分词作 宾语补足语，含有被动的意思。 Eg.My bike is broken.I'll get it repaired tomorrow. 我的自行车坏了。我明天要让人修理一下它。 2.Spud went on to become leader of the team. 斯巴德继而成为球队的领导者。 解析：go on to do sth.意为“接着做某事，继续做某事”,指继续去做另一件不 同的事。 Eg.After reading the passage,the students went on to do the exercises. 读完短文后，学生们继续做练习。(读完短文接着做另一件事) 联想：①go on doing sth.意为“继续做着某事”,指不停顿地做某件事，与 continue doing/to do sth.同义。 ② go on with sth.意为“继续做某事”,指短暂停顿后继续做同一件事。 Eg.That 's enough for today ,let's go on with it tomorrow. 今天已经足够了，我们明天再继续吧。(明天继续做同一件事)。 a junior college.There he led his team to the national championship.This brought him to the attention of North Carolina State University.As a result,he succeeded in getting a scholarship. However,no university would invite him to play basketball simply because he was only 170 cm tall.He decided to play at Although he was a great player at university,the NBA was not interested in him because all its players were more than 20 cm taller than he was.After he graduated,he was forced to play in another basketball league.He remained there for about a year before the NBA took notice of him.In 1985,he joined the Atlanta Hawks and became the shortest player in the NBA at that time.He had many great achievements, but his proudest moment came in 1986—he won the Slam Dunk Contest. Through hard work,Spud Webb proved that size and body type do not matter—you can do almost anything if you never give up. 3.After he graduated,he was forced to play in another basketball league.毕业后，他被迫加入到另外一个篮球联盟。 解析：force 在此作及物动词，意为“强迫，迫使”。 Eg.The snowstorm forced him to stay at home. 这场暴风雪迫使他待在家里。 搭配：force sb.to do sth.意为“强迫某人做某事”, 其被动形式为：sb.be forced to do sth. Eg.She was forced to leave school after her father died. 父亲去世后，她被迫退学。 拓展：force 还可作名词，意为“力；力量”。 入 4.He remained there for about a year before the NBA took notice of him.在 NBA 注意到他之前，他在那里逗留了大约一年。 解析：take notice of意为“注意，察觉”。其中notice 是不可数名词，意为“注 意，理会”。 Eg.She took notice of the bird singing in the tree. 她注意到了正在树上唱歌的那只小鸟。 拓展：①notice 还可作可数名词，意为“通知；通告”。 ② notice 还可作动词，意为“注意，察觉”,强调无意之间注意到。 其常见搭配有：notice sb.doing sth.“注意到某人正在做某事” notice sb.do sth. “注意到某人做了某事” 2+2=4 ○之 S=AB O 00 o -- 第三部分 -'- 十 ' - - 十 入 Grammar 引导词 用法 例句 before/ after 意为“在……之前/之后”,表 示主句的动作发生在从句的动 作之前/之后。 I must finish this letter before I go home. 我必须在回家之前写完这封信。 I'll go swimming after I finish my homework. 我做完家庭作业后要去游泳。 when 意为“当....时”,表示主句 动作发生的特定时间。从句的 谓语可以是延续性动词，也可以 是非延续性动词。从句的时态 多用一般现在时或一般过去时。 The days get shorter when winter comes. 冬天到来时，白天变短了。 When my mother cleaned the room,I was washing clothes. 我妈妈打扫房间时我正在洗衣服。 while 意为“在….期间”,从句的谓 语必须是延续性动词，强调主句 动作与从句动作同时发生。 While they were talking,the door bell rang. 他们正在谈话的时候门铃响了。 当两个延续性动作同时发生且 While she was making a call,I was writing a 具有对比意味时，常用while。 letter. 她打电话时，我正在写信。 时间状语从句 引导词 用法 例句 since 意为“自从....以来，自从 …. 之后”。 一般情况下，since引 导的时间状语从句用一般过去 时，主句用现在完成时。从句 的谓语动词可以是延续性动词， 也可以是非延续性动词。 I haven't seen him since he left university. 自从他大学毕业以后，我就没有见过他。 He has written to me frequently since he was ill. 自从他生病以来，他频繁给我写信。 till/ until 主句为肯定句时，谓语须用延续 性动词，表示动作一直持续到 till/until所表示的时间为止。 I will wait till/until the concert is over. 我会一直等到音乐会结束。 He stayed there till/until his teacher came back. 他在那里一直待到他老师回来。 主句是否定句时，谓语须用非延 续性动词，表示主句动作直到 till/until所表示的时间才发生。 He didn't know anything about it till/until I told him. 直到我告诉他，他才知道这件事。 引导词 as soon 意为“一...就….. ”,表 I'll call you as soon as I arrive there. as 示从句动作一发生主句动 我一到那儿就给你打电话。 作就发生。 whenever 意为“每当；任何时候”, Mary always blames me whenever/every time 可以用every time替换。anything goes wrong. 每当有什么事情出现问题，玛丽总是责怪我。 Come and visit me whenever/every time you want. 你随便什么时候想来就来。 例句 用法 A Using before,after,when and while We use the conjunctions before,after,when and while to introduce time clauses.They can be placed at the beginning or in the middle of sentences. Before means earlier than a certain time. He remained there for about a year before the NBA took notice of him. After means later than a certain time. After he graduated,he was forced to play in another basketball league. When means at or during a certain time. When he finally got the chance,he scored 20 points in his first game. While means during a certain time. While (he was)attending junior high,Spud tried out for the school team. Before and after can also be used as prepositions of time. before 9 am. after lunch One of David's days David is writing in his diary about one of his days.Help him combine his sentences using before,after,when or while. 1 I go jogging every morning.Then I have breakfast. 2 I practised playing basketball for hours.I felt tired out. 3 I met Peter.I was waiting at the bus stop. 4 I was watching TV.I received a call from my uncle. 5 I was ready to go to bed.My father came back from work. 第四部分 -'- S kill s & T a k 十 -- A Anne Frank and World War ll A1D Millie is listening to a radio programme about a book and World War Il. Listen to the first part of the programme and help Millie fill in the missing words. 曰 曰 World War II broke out in Europe in 1939 and ended in 1945.Life changed for everybody,including women and (1) because of the war.About (2) people lost their lives during the war. The Diary of a Young Girl was written by a girl named Anne Frank.It was first published in(3) and has been translated into (4) _languages since then.Thediary has been read by people all over the world.It was a record of that time,and it has also become a symbol of the victory of the human spirit. A2D Listen to the second part of the programme and help Millie complete the timeline about Anne Frank. Anne Frank Jun.1929: born in(1) _,a Jew Jul.1942: they went into hiding in her father's (2) Aug.1944:they were caught and sent to a Nazi camp Jan.1945: her(3) died Mar.1945:Anne and her elder(4) died of illness 1947: her (5) had her diary published A3 D Milie wants to tell her classmates about the programme.Help her complete the article with the information on page 57. The Diary ofa Young Girlwas written by a girl named Anne Frank. Anne Frank was born in(1) in 1929.She was a Jew.Because the German Nazis hated the(2) and wanted to kill them,her family were forced to move to another country.In (3) ,they went into hiding in a secret place in her father's (4) .During that difficult time,Anne kept writing in her diary until they were discovered by the Nazis in (5) .They were caught and sent to a Nazi camp.Her (6)__ died a few months later.She and her elder sister died of (7)_ in 1945,before the war ended. __ After the war,her father collected her diary and had it published in (8) .It has been translated into(9) languages since then.Her diary was a record of that time.In her diary.Anne wrote down her thoughts,her feelings,her hopes and her dreams for the future. 1.After the war,her father collected her diary and had it published in(8) . 战争结束后，她父亲收集了她的日记并于(8) 使其出版。 解析：have sth.done意为“使/让别人做某事”,过去分词作宾语补足语，表示被 动，done 所表示的动作一般由别人而不是主语发出，其中 have 作使役动词，可换 成get 或 make。 Eg.In order to make herself more beautiful,she had her hair cut yesterday. 为了使自己更漂亮，昨天她理发了。 拓展：have sth.done 还可用于表示“某人遭受某事”,常指不幸之事。 Eg.The boy had his arm broken. 那个男孩的胳膊骨折了。 联想：have sb.do sth.让某人做某事 Eg.I had my son finish his homework as quickly as possible. 我让我儿子尽快地完成家庭作业。 B Speak up:I hope war never happens again. Millie and Simon are talking about World War Il. Work in groups and discuss what you know about it.Use the conversation below as a model. Millie: Have you read any other stories about children in the war? Simon: Yes.I've just finished the book I Am David,a story about a 12-year-old boy and his journey to Copenhagen after he got away from a Nazi camp. Millie: The book A Small Free Kiss in the Dark is also about a young homeless boy and how he survived the war with his friends. Simon: I admire these children for their courage.However,it's a pity that they couldn't enjoy a happy life just as we do. Millie: Yes.Although we live in peace,some children in other parts of the world still live in fear of their lives.I hope war never happens again. My father is in his fifties.He has worked in a local factory for years. You will not find anything unusual about him until you learn more. My father has always been kind and helpful.He is ready to help anyone.He gave our TV to a family who could not afford one;he cares for the children who have lost their parents;whenever he has some money left,he gives it to someone in need. My father has donated blood many times since 1990.The blood he has donated is enough to save over 70 lives.He has also donated blood cells to people with blood cancer.To my surprise,he has decided to donate hisbody for medical research after his death. When I was a little girl,I could not understand why my father always seemed to be kinder to others than to his own family.Now I realize that he has a heart full of love. 2.My father is in his fifties.我爸爸五十多岁。 解析：in his fifties意为“在他五十多岁时”。英语中用“in+one's+ 表示整十 的基数词的复数形式”来表示“在某人几十多岁时”。数词前还可加early、late 等形容词。 Eg.He set up his own company in his early twenties. 他在二十岁刚出头时就建立起了自己的公司。 拓展：英语中也可用“in the+表示整十的基数词的复数形式”来表示“在某个年 代”,在数词前还可加early 、late 等形容词。 Eg.in the seventies/eighties/nineties 在七十/八十/九十年代 十 ' - - 十 -- B T H A N K Y O U O 0 o 0 ' - - F 0 R W A T C H I N G A $$