2021版外研版必修一英语Unit 5 Into the Wild-Using languageppt课件.ppt

1、Unit 5 Into the Wild P53 Using languages Grammar 1. His uncle works in a factory where bicycles are made. wherewhere指地点，其先行词表示地点，在句中作地点状语。 2. I often thought of my childhood when I lived on a farm. whenwhen指时间，其先行词表示时间，在句中作时间状语。 3. Nobody knows the reason why he is often late for school. whywhy指原因，其

2、先行词是原因，起原因状语作用。 Summary: Summary: 在定语从句中，关系副词可代替的先行词 是表示时间、地点或理由的名词，在从句中作状语。 Please find the attributive clauses in the passage. 1. Somehow they manage to travel around 4,000 kilometres south and find their way to places where they will spend the winter. 2. These two pieces of information-the time o

3、f day and the point where the sun is in the sky-allow the butterfly to determine which way it needs to go and change its direction when necessary. 3. The solution to the mystery of the monarchs amazing ability comes at a time when it is in serious trouble. 4. Unfortunately, human activity is the mai

4、n reason why the monarch numbers are falling. 5. In many places where monarchs can be found, people are destroying the natural environment by cutting down trees and using chemicals that kill the plants that monarch caterpillars eat. 6. If this work is successful, there may come a time when monarch n

5、umbers increase once again. 当关系词在定语从句中作时间、地点、原因状语 时，应使用关系副词when, where, why。 关系副词的作用如下： 指代表示时间、原因、地点的先行词 先行词中充当句子成分状语 起连接作用，把先行词跟定语从句连 接起来 （一）（一）when引导定语从句的用法引导定语从句的用法 当先行词是表示时间的名词，（如当先行词是表示时间的名词，（如time, day, year, month, week等），且关系词在定语从句中等），且关系词在定语从句中 作时间状语时，定语从句用作时间状语时，定语从句用when引导。引导。 E.g. I still

6、 remember the time when I was in college. I have forgotten the exact date when this country became independent. （二）二）where引导定语从句的用法引导定语从句的用法 当先行词是表示地点的名词（如当先行词是表示地点的名词（如place, room, mountain, airport等），且关系词在从句中作地等），且关系词在从句中作地 点状语时，定语从句用点状语时，定语从句用where引导。引导。 E.g. This is the hotel where they stayed.

7、此外，当先行词为此外，当先行词为situation, case, stage, point等，等， 且关系词在定语从句中作状语时，也要用关系副且关系词在定语从句中作状语时，也要用关系副 词词where 引导。引导。 eg. They have reached the point where they have to separate with each other. （三）三）why 引导的定语从句引导的定语从句 当先行词是表示原因的名词当先行词是表示原因的名词reason，且引导，且引导 词在从句中作原因状语，定语从句用词在从句中作原因状语，定语从句用why引导，引导， 且只能引导限定性定语

8、从句。且只能引导限定性定语从句。 E.g. This is the reason why he left in a hurry. 关系副词关系副词when, where 可用于可用于非限制性定语非限制性定语 从句从句，而关系副词，而关系副词why不可以。不可以。 例如：例如： The year 1949 is very important, when Peoples Republic of China was founded. We will visit a factory, where my father once worked. 1.He wrote a letter _ he expla

9、ined what had happened in the accident. 2.Sales director is a position _ communication ability is just as important as sales skills. 3. As the smallest child of his family, Alex is longing for the time_he should be able to be independent. where where when 4.There are many good websites _ you can che

10、ck out the latest in the science world. 5.His interest started a few years ago, _ he was in college and studying wildlife science. 6.Finally, after four hours, they arrived at the campsite（营地）（营地） _ their parents were waiting. where when where 1. What do where, when, and why refer to in each sentenc

11、e? Eventually, it manages to reach the places where it will spend the winter. The solution to the mystery of the monarchs amazing ability comes at a time when it is in serious trouble. Sadly, human activity is the main reason why the number of monarch butterflies is falling. 2. Whats the difference

12、between the two groups of sentences? The first group of sentences are attributive clauses. The second group of sentences are simple sentences. 3. Why does the author choose to use sentences (a), (b), and (c) in the reading passage? Because they are more advanced and concise (简练的简练的 a.). (2019(2019全国

13、卷)假定你是李华，暑假在伦敦学习，得知当 地美术馆要举办中国画展览。请写一封信申请做志愿者， 内容包括： 1. 写信目的； 2. 个人优势； 3. 能做的事情。 Im writing to apply to work in your art gallery where the Chinese Painting Exhibition will be held. 由此例句可以看出，在作文中使用定语从句可以使得文章 更出彩，更容易取得高分。 请将下列的几组简单句合并成定语从句： 1. This is the school. My mother works in the school. This is

14、 the school where my mother works. 2. I still remember that day. You left for Beijing on that day. I still remember that day when you left for Beijing. 3. Could you explain the reason? You were late for the reason. Could you explain the reason why you were late? 4. I have forgotten the exact date. T

15、his country became independent on the exact day. I have forgotten the exact date when this country became independent. 5. He gets into a situation. It is hard to decide what is right or wrong in the situation. He gets into a situation where it is hard to decide what is right or wrong. Underline the

16、words that where, when, why refer to. In April 2017, two giant pandas from China arrived at a zoo in the Netherlands. There, they were welcomed to the Chinese-style compound where they were to live. On 30 May, after the preparations were complete, the day finally came when the pandas met their fans

17、for the first time. People were excited-the zoo is the only place in the country where it is possible to see pandas. In fact, the last time there were pandas in the Netherlands was in 1987. And of course, the main reason why they were so excited is that pandas are just so cute! Hi kay, Were having a

18、n amazing time here in South Africa. Our accommodation is perfect. It is in a location _ we can watch animals wandering past on their way to the waterhole. Sunset is the time of day _ we sit on the balcony and count how many giraffes or antelopes we can see. I guess this is the reason _ this place i

19、s so popular. Next week, we are going to fly up to Zambia. Thats one of the countries _ you can visit the famous Victoria Falls. See you soon. David why when where where 1.The boss of the company is trying to create an easy atmosphere _ his employees enjoy their work. 2.I still remember the day_the

20、accident happened. 3.He refused to tell me the reason_he was late. 4.The days are gone_women were looked down upon. 5.Students should involve themselves in community activities_they can gain experience for growth. 6. Finally he reached a lonely island _was completely cut off from the outside world.

21、where when why when where which/that Tip:先行词为时间、地点,原因时，引导词不一定都要用when，where或why引导，要判断它 在定语从句中的句子成分。如果引导词在定语从句中作主语或宾语，就要用which 或that。 7.I will never forget the day_I left my hometown. 8.Can you make a sentence_this verb can be used. 9.The reason _ Im in favor of this idea is that it is practical. 10.T

22、he general at last got a chance to visit the village _ he used to fight with the enemies. when where why where 1.as busy as a(n) _ 忙忙碌碌的忙忙碌碌的 2.kill two _ with one stone 一石二鸟一石二鸟 3.When the cats away, the _ will play. 猫儿不在，老鼠翻天。猫儿不在，老鼠翻天。 4.hold your _ 别着急别着急 5.Its raining _ and _. 下倾盆大雨。下倾盆大雨。 bee

23、birds mice horses cats dogs English idioms are a way of adding color to the language. For example, instead of saying Its raining heavily , you could say _. Another reason to use idioms is that they are concise. For example, to describe someone who is always working or busy doing something, we can sa

24、y they are _ Its raining cats and dogs as busy as a bee If theyre rushing into something and should wait and be patient, you could say _ . Learning idioms can be fun, especially when we compare them to Chinese equivalents. Take, for example. _ (People do what they want and have fun when someone in a

25、uthority is absent) and_ (solve two problems with one action) are there corresponding idioms in Chinese ? hold your horses When the cats away, the mice will play kill two birds with one stone More animal idioms: 1.lions share of 最大的份额 Eg. We found the lions share of the lost tickets but some are sti

26、ll missing. 2.as scared as a rabbit 吓得要死 Eg. I was as scared as a rabbit when I entered the room. 3.squirrel away 储存 Eg. My brother likes squirreling away money. 1.Start a debate by asking questions. 2.Understand the other persons position. 3.Introduce your counterargument(抗辩抗辩;论据论据). 4.Offer rebutt

27、als(反驳反驳;辩驳辩驳) to the other persons argument. 5.Respond to any of the other persons rebuttals. 6.Spot logical fallacies(寻找对方逻辑错误寻找对方逻辑错误). Work in pairs. Hold a debate on whether we should keep animals as pets. Fill in the blanks Isaac Asimov (艾萨克 阿西莫夫) was an American scientist and writer. His life

28、 began in Russia, 1._ he was born on 2 January, 1920. It ended in New York on 6 April, 1992, 2._ he died as a result of an HIV infection that he had got from a blood transfusion nine years earlier. When Asimov was three, he moved with his parents and his sister to New York City, 3._ his parents boug

29、ht a candy store which they ran for the next 40 or so years. At the age of nine, 4._ his mother was pregnant with her third child, he started working part-time in the store. where when where when When Asimov was eleven years old, his talent for writing became obvious. He had told a friend two chapte

30、rs of a story he had written. The friend thought he was retelling a story from a book, 5._ really surprised Asimov. From that moment, he saw no reason 6._ he shouldnt take himself seriously as a writer. Asimov, 7._ stories began to be published in science fiction magazines in 1939, published his fir

31、st novel in 1950 and his first science book in 1953. which why whose Guess the meaning of these phrases 1.Love me, love my dog. 爱屋及乌 2.a wolf in sheeps clothing 披着羊皮的狼/口蜜腹剑的人 3.He is a lucky dog. 他是个幸运儿。 4.a black sheep 害群之马 5.The early bird catches the worm. 笨鸟先飞/早起的鸟儿有虫吃。 6.Never offer to teach fi

32、sh to swim. 切莫班门弄斧。 1.Review what we have learnt today. 2.Consolidation. 3.Finish the exercises below. This is the hotel _they stayed last month. Do you know the year _the Chinese Communist Party was founded? Great changes have taken place since then in the factory _we are working. May the fourth is

33、 the day _ we will have a day off. where when where when The hotel _ we stayed during our holidays stands by the seaside. This is the reason _he didnt come to the meeting. The reason _he didnt come was that he was ill. I shall never forget those years _ I lived on the farm with the farmers. The vill

34、age _ we live is surrounded by forests He was born in the year _ the AntiJapanese War broke out why why where when where when 4. Preview P65 and think deeply (1) I still remember the day on_ I first came to Beijing. (2) Can you tell me the office in_he works? (3) Do you know the reason for_ he is absent? which which which