Unit 4 Reading and Thinking 语法点ppt课件-2022新人教版（2019）《高中英语》必修第二册.pptx

1、 Unit 4 History and traditionsReading and ThinkingLanguage points人教版（2019）必修二Difficult Sentences1.if条件状语从句的省略形式条件状语从句的省略形式So what is the difference between them,if any?如果有的话如果有的话，那么它们之间有什么区别呢？那么它们之间有什么区别呢？类似用法：类似用法：if so if notif necessaryif possible如果这样的话如果这样的话如果不这样的话如果不这样的话如果有必要的话如果有必要的话如果可能的话如果可能

2、的话1.你在考试中作弊了吗？如果这样的话，你逃脱不了惩罚。2.我可以帮你，如果有必要的话。3.请按时完成任务，如果不这样的话，你逃脱不了惩罚。If so I can help you,Please finish the tasks on time.,you wont get away with it.if necessary.If not,you wont get away with it.Did you cheat in the exam?状语从句的省略形式状语从句的省略形式1.When at nine,he liked playing football.2.Though defeated

3、many times,he didnt lose heart.3.Once published,his work became popular.4.You can add some words to your composition where necessary.he was he had beenit wasit is 从句主谓省略原则从句主谓省略原则1.从句谓语部分含有从句谓语部分含有Be动动词词的任何一种形式的任何一种形式2.从句从句主语主语与主句主语与主句主语相相一致或主语为一致或主语为it2.They introduced the beginnings of the English

4、 language,and changed the way people built houses他们介绍了英语的起源，改变了人们建造房屋的方式。他们介绍了英语的起源，改变了人们建造房屋的方式。They introduced the beginnings of the English language,and changed the way(that/in which)people built houses the way后省略后省略that/in which的定语从句的定语从句the way后省略后省略that/in which的定语从句的定语从句 The students didnt un

5、derstand Id like to settle the problem 学生们没有理解数学老师解答该题的方法。学生们没有理解数学老师解答该题的方法。我想用和平的方法解决这个问题。我想用和平的方法解决这个问题。the way(that/in which)the maths teacher solved the problemin a way which/that is peaceful the way 在从句中做在从句中做主语时，主语时，that/which 不能省略，做宾语不能省略，做宾语时，时，that/which可以可以省略。省略。3.There is so much more to

6、 learn about the interesting history and culture of the United Kingdom.there beThere be+主语主语+to do,表动作尚未开表动作尚未开始始There be+主语主语+doing,表主动表主动There be+主语主语+done,表被动表被动 There are still millions of people _(suffer)from hunger nowadays.There will be some volunteers _(help)in remote areas.There is still so

7、me support _(give)by the local people.sufferingto helpgiven1.defencen防御；保卫in defence(of.)为了保卫()defend.from/against.防御；保卫以免受Language points1.All people were fighting against the flood _ _ _ their own home.(保卫自己的家园)2.When a dog came to me,I picked up a stick to _ _ _ _.(保卫自己免受攻击）indefenceofdefendmysel

8、ffrombeingattacked2.surroundvt.围绕；包围adj.surrounding 周边的n.surroundings 周围的环境(复数)surround.with.be surrounded with/by.用包围被包围/环绕 _(surround)by the forest,the village looks very beautiful.Living in beautiful and comfortable _(surround),we feel very happy.The _(surround)villages are very small.The teacher

9、 likes to _ _ _ her students(和她的学生在一起)after class.surroundingSurroundedsurroundingssurround herselfwith3.evidencen.证据；证明(不可数)adj.evident 明显的，明白的There is some evidence that.Its evident that.有证据证明是明显的1._ _ _ _(有证据显示)outdoor activites are good for us.2._ _ _ _(很明显)the boy is highly thought of by his te

10、achers.evidenceItisevidentthatTheresomeis3.achievementn成就；成绩；达到 achieve v完成；达到 a sense of achievement make an achievement achieve ones goal 成就感取得成就达到目标He finally _ _ _.(实现了他的目标）Even a small success can give you _ _ _ _.(成就感）achievedhisgoalasenseofachievement5.location n.地点；地方；位置locate v.位于；坐落于be loc

11、ated in 坐落于China _ _ _(位于)the east of Asia.The _(位置)of the factory is close to the railway.islocatedinlocation6.join to.并入；把相联结join.and.join the armyjoin injoin sb in doing sth.参军参加和某人一起做某事把和连接在一起He _ _ _(参军）last year.More than 20 students_ _ _(参加)the discussion tomorrow.The island_ _ _ the mainland

12、 by a bridge.(有一座桥把小岛与大陆联结在一起。)joinedthearmyjoininwillisjoinedto=A bridge joins the island and the mainland together.7.break away（from sb/sth）脱离broke(过去式)broken（过去分词）break up break downbreak out break in分裂；分手故障；崩溃爆发（战争）扰乱；闯入1.If you go on working like this,you will _ _sooner or later.2.A war between

13、 Russia and Ukraine finally _ _.3.Marriage based on money is likely to _ _.4.Dont _ _when we are talking.breakbroke break downoutupinbreak 8.belong to 属于belongings n.财产，所有物无被动语态不能用于进行时1.China is a country _ _(belong)the third world.2.My friend will help you move your _(belong)to your new home.belong

14、ingto belongings9.as well as 同（一样也）；和；还就远原则(together with,along with,rather than)就近原则（neither.nor.,either.or,not only.but also.,there be.）Peter,as well as his friends _(like)playing football.likesNot only Tom but also his brothers _(like)playing football.Tom together with his brothers _(like)playing

15、 football.Neither Tom nor his brothers _(like)playing football.likelikelikeslikeslikelike就近就近就远就远就近就近10.keep your eyes open(for)留心，留意keep搭配搭配：keep sb from doing sth 阻止某人做某事keep in touch with 和某人保持联系keep away from 避免接近1._ _ _ _ _(留意)a boy in the red sweater.2.We must _ _ _ _(阻止他们离开）3.We should _ _ _ _(保持联系)our parents.Keep youreyesopenforkeepthemfromleavingkeepintouchwith