2023年高考英语一轮复习Unit2TravellingAround长难句理解课件新人教版必修第一册

这是一份2023年高考英语一轮复习Unit2TravellingAround长难句理解课件新人教版必修第一册，共18页。PPT课件主要包含了全部倒装，长难句理解，现在分词作后置定语，名词做同位语等内容，欢迎下载使用。

It is…that 强调句
It is fr it is fr this reasn that Spanish is the main fficial language f Peru.
1.一般情况用It is(was) ……that…如：He read fur bks in the library yesterday.我们分别可以强调主语、宾语、地点状语和时间状语。It was he wh(that)read fur bks in thelibrary yesterday. (强调主语)It was fur bks that he read in the libraryyesterday. (强调宾语)It wasin the library that he read fur bks yesterday. (强调地点状语)It wasyesterday that he read three bks inthe library. (强调时间状语)
2.一般疑问句的强调句为“Is (was) it that…?”；特殊疑问句为：“特殊疑问词 is (was) that…?”结构。Was itten years ag that his father died?（他的父亲是十年前去世的吗？）When isit that yu will set ff?（你到底什么时候出发？）
1. 原句中的谓语动词时态是一般过去时、过去将来时、过去进行时或过去完成时等表过去的时态时, 用 It was... that... 。属于表现在的时态时, 用 It 。如:It is the cmputer that is ding many jbs. 是计算机做了许多工作。When was it that the Lng March started? 长征是在何时开始的?
2. 被强调部分无论是单数还是复数, It 后的动词均用单数形式, 即 is或 was。如:It is they wh have finished cleaning the classrm. 打扫完教室的人是他们。
3. 被强调部分指人时, It is（was）... 后用 wh, whm 或t hat均可; 指事物或情况时, 通常用 that（一般不用 when, where, which等）。如:It was yesterday that he saw me in the park. （不可用 when）It is her whm yu shuld ask. （还可用 wh／that）It was in the street that they quarreled. （不可用 where）
4. 被强调部分如果是原句的主语, wh／that 后面的谓语在人称和数上应与原句主语保持一致。如: Itis I wh am wrng. 错的人是我啊。It was they that were talking and laughing. 是他们又说又笑的啊。
5. 强调双宾语时, 无论是强调直接宾语还是间接宾语, 要根据适当情况加上介词 t 或 fr 等。如:It was a new dictinary that Tm gave t me last night.＝Tm gave me a new dictinary last night. 汤姆昨晚给我的是一本新词典。It was a red shirt that Jhn bught fr me as a birthdaypresent.＝Jhn bught me a red shirt as a birthdaypresent. 作为生日礼物约翰送我的是一件红衬衫。
6.“nt…until…”句型的强调结构为“It is nt until…that…”应注意把否定词nt转移到until前面。I didn't g hme until rain stpped.(直到雨停了我才回家)。强调句为：It wasnt until rain stpped that I went hme. I didn't knw the news untilyesterday.(直到昨天我才知道那个消息)强调句为：It was nt until yesterday that I knew the news.
Especially amazing is the Incas’dry stne methd f building.特别令人惊奇的是印加人的干石建法。 全部倒装为了保持句子平衡或使上下文衔接更加紧密，可以把介词短语、形容词、或分词提于句首，并把句子的主语和谓语全部倒装。
Enjy the beautiful cuntryside as yu spend a day driving alng the new highway cnnecting Cusc t Lake Titicaca.
as 引导时间状语从句
沿着连接库斯科到的的喀喀湖的新建公路，您可以欣赏到乡村美景。
It is a bx-shaped musical instrument cnsisting f a flded central part with a keybard, played by pushing the tw ends twards each ther.它是一种盒子形状的乐器，由中间一个折叠的部分和一个键盘组成，通过将两端向中间推来演奏。The natinal park has large cllectin f wildlife, ranging frm butterflies t elephants.现在分词表示主动作后置定语，相当于定语从句which ranges frm butterflies t elephants.
We’re taking the train, leaving the day befre the Octber hliday begins.
现在分词结构作伴随状语
我们打算坐火车，在十一假期开始的前一天出发。
现在分词和过去分词都可以~ 前者表示主动，后者表示被动。可以作时间状语、原因状语、条件状语、让步状语、方式状语，伴随状语、结果状语等。如：作时间状语：Rushing ut f the huse, he was kncked dwn by a car.作原因状语：Living far frm the cmpany, I have t get up early every mrning.作结果状语： It rained heavily, causing severe flding in that cuntry.
Each statue has a different face, leading researchers t believe that each ne is a cpy f a real sldier.
现在分词结构作结果状语
每个俑像的相貌都不相同，这让研究人员认为每座俑像都是一名真实士兵的形象。
Anther example is Sanlitun, a neighburhd in Beijing,China.
中国北京的三里屯是另一个例子。