Unit+1+Grammar+and+usage+状语从句（ppt课件）-2022新牛津译林版《高中英语》选择性必修第四册.pptx

1、Unit 1 Honesty and responsibilityGrammar and usageOverview of Adverbial clauses(I)Step 1 Lead-inStep 1 Lead-in这里的who,where,what引导_从句；as long as 引导_从句I dont care who you are/where youre from/what you did/as long as you love me宾语宾语条件状语条件状语Adverbial clauses 状语从句Adverbial clauses：当充当_的部分是一个句子时，该句子就是状语从句

2、。Step 2 Exploring the rulesHe runs fast.She is quite pretty.I can speak English very well.Luckily,I found it in the end.Adverbial：修饰_、_或_，或是_动词动词形容词形容词副词副词整个句子整个句子状语状语e.g.I will call you as soon as I arrive.条件状语条件状语Adverbial clauses 状语从句Read the A on page 6,and find the sentences with adverbial clau

3、ses.Then put these sentences in the appropriate category.Exploring the rulesExploring the rulesAdverbial clause of condition：He knew that if he came back,he could help advance science in China.Adverbial clause of time：When he had to go away on business,he always chose the midnight flightSadly,he fel

4、l ill with cancer,but he continued to work even in the hospital ward until he died in 2017 at the age of just 80.Exploring the rulesAdverbial clause of place：Huang excelled where he was working.Adverbial clause of reason：Since he spent so much time on work,he was unable to see his family very often.

5、Exploring the rulesAdverbial clause of purpose：he always choose the midnight flight so that he did not miss any work in the daytime.Adverbial clause of result：In fact,he worked so hard that he did not pay attention to his own health.Exploring the rulesAdverbial clause of concession：Although he spent

6、 many years in the UK,Huangs heart never left his motherland.How do you describe him?Why?He was dedicated because he was willing to bear the heavy burden of responsibility and to work for the good of his country and people.Adverbial clauses can be introduced by:if,unless,as long as,etc.to express _;

7、until,when,while,etc.to express _;where to express _;because,as,since,in that,etc.to express _;so that,in order that,etc.to express _;that with so or such in the main clause to express _;and although,though,even if,etc.to express _.conditionreasonpurposetimeplaceresultconcession状语从句状语从句连词连词1.时间状语从句时

8、间状语从句2.让步状语从句让步状语从句3.条件状语从句条件状语从句4.原因状语从句原因状语从句5.目的状语从句目的状语从句6.结果状语从句结果状语从句7.地点状语从句地点状语从句8.方式状语从句方式状语从句9.比较状语从句比较状语从句when,while,as,before,after,until/till,by the time;the moment,the minute,every time,immediately,directlyalthough,though,while,even if,even though,whether.or.,no matter who/what/whereif

9、,unless,so/as long as,supposing(that),providing/provided(that)because,as,since,now(that)as,as if,as thoughso that,so/such.thatwhere,whereverso that,in order thatas,than【技法点拨】在语法填空中，状语从句的考查集中在连词的使用上。解题时要认真分析主从句之间的逻辑关系，明确从句表示时间、地点、条件、原因、让步、方式、比较等，再根据各种从句固定使用的连接词确定正确答案。例：Youll fail the exam _ you study

10、 hard.答案：unless.根据句意“如果你不努力学习，你考试将会不及格”，这里需要填unless（=if.not)unlessStep 4 Applying the rulesFill in the blanks with proper linking words.(1)_we look at the flag,we think of the countrys history and culture.(2)Stand _ you are,and I will come to help you.(3)Peoples Liberation Army will go _ they are ne

11、eded.(4)_we are all here,lets begin our work.(5)My mother turned off the TV _ _ I could better concentrate on my studies.(6)It was _ a cold day that we stayed home.(7)_ you had more money that you could use,how would you spend it?(8)_he is young,he knows a lot.(9)When in Rome,do _ the Romans do.(10)

12、Dont take on more work _ you can handle.Step 4 Applying the rulesWhenwherewhereverSince/Now(that)so thatsuchIf Although/Though/While asthan1)(2020全国III,65)_he asked the villagers on the banks of the river where he could find the legendary artist,they smiled and pointed down the river.2)(2019全国III,61

13、)On our way to the house,it was raining _ hard that we couldnt help wondering how long it would take to get there.3)(2019天津,13)Tom is so independent that he never asks his parents opinion _ he wants their support.4)(2018 北京，2）_ we dont stop climate change,many animals and plants in the world will be

14、 gone.5)(2018江苏，29）_ you can sleep well,you will lose the ability to focus,plan and stay motivated after one or two nights.6)(2017 北京，28）If you dont understand something,you may research,study,and talk to other people _ you figure it out.When/AssounlessIfUnlessuntil/tillB1 Put the words in correct o

15、rder to make sentences with adverbial clauses.1.Jake/so that/he/got up early/to exercise/would have time/before class._2.although/they still/edited the photos/looked/she had not/very good_3.he/went to work/nothing had happened/as if_Jake got up early so that he would have time to exercise before cla

16、ss.Although she had not edited the photos,they still looked very good.He went to work as if nothing had happened.B1 Put the words in correct order to make sentences with adverbial clauses.4.she was/liked her/her teacher/because/so hard-working._5.I/do not tell me/when/people/get very upset/the truth

17、._6.if/you are/be/they will/nice to other people/nice to you._Her teacher liked her because she was so hard-working.I get very upset when people do not tell me the truth.If you are nice to other people,they will be nice to you.cebfaWhy did Lily,a social media influencer,delete over 2,000 photos and

18、close her online account?Because Lily felt guilty about her dishonest behaviour and decided to be a responsible person.Does anyone practice honesty and responsibility in your life?Who is he/she?Why do you think so?Please describe a person practicing honesty and responsibility using adverbial clauses.Step 5 Discussion Finish the C on page 58.