高中英语人教版 (2019)必修 第二册Unit 2 Wildlife protection课文配套课件ppt

这是一份高中英语人教版 (2019)必修 第二册Unit 2 Wildlife protection课文配套课件ppt，共20页。PPT课件主要包含了作主语，作宾语，作同位语，作表语，连接代词，连接副词，陈述语序，连词连接代词连接副词，Answers等内容，欢迎下载使用。

Nun clauses 名词性从句
If nly yu saw what I can seeYu'll understand why I want yu s desperatelyRight nw I'm lking at yu and I can't believeYu dn't knw h hYu dn't knw yu're beautifulOh h That's what makes yu beautiful
T use the nun clause crrectly
T review and summarize the functins and usages f nun clause
目标一：T review and summarize the functins and usages f nun clause
1.What seemed strange befre nw appears quite nrmal t Xie ’s imprtant that Xie Lei keeps a balance between her studies and her scial tutr explained that she must acknwledge what ther peple had said if she cited their Lei had n idea what she shuld say but what surprised her was that she fund herself speaking up in class after just a few weeks.
Activity 1 Task 1 Read the fllwing sentences and underline the subrdinate clauses. Determine the cmpsitin f the subrdinate clause in the sentence.
以上各句都是主从复合句，句中的从句在句子中的功能相当于名词或名词词组；他们都是名词性从句。
▶以上句子中，每个名词性从句在句中的作用是什么？▶名词性从句的引导词有哪些？▶哪些引导词在名词性从句中充当成分？充当什么成分？ 哪些引导词在名词性从句中不充当成分？▶哪个引导词在名词性从句中可以省略？何时可以省略？
Task 2 Further Thinking:
每个名词性从句在句中的作用是什么？
名词或名词短语可以在句中充当主语、表语、宾语、同位语。当这些名词或名词短语由一个句子替代时，就是名词性从句。名词性从句（Nun Clauses）是在句子中起名词作用的句子。根据在句中不同的语法功能，可以把名词性从句分别称为主语从句、宾语从句、表语从句和同位语从句。
what/whatever、wh/whever、whm、whse、which/whichever, 在从句中作成分（如：主语或宾语）。例如：Wh will g t the party is still unknwn.（主语从句，wh在从句中作主语）The questin is what we can d t prtect the envirnment.（表语从句，what在从句中作宾语）Yu can ask whever yu trust.（宾语从句，whever在从句中作宾语）
名词性从句的引导词可分为三类。
when/whenever、where/wherever、hw/hwever、why。在从句中分别作时间状语、地点状语、方式状语和原因状语。例如：When the train is ging t arrive is nt infrmed.（主语从句）Scientists are trying hard t find ut where the crnavirus cmes frm.（宾语从句）That is why I can’t g with yu.（表语从句）
that、whether、if、as if、as thugh、because。不充当从句的任何成分，即它们引导的从句是完整的。例如：That she was chsen as ne f the nurses t g t Wuhan t help in the fight against COVID-19 made her parents bth wrried and prud.（主语从句，that不能省略）The fact is that he is ld enugh t g t schl.（表语从句，that一般不省略）He is hesitating abut whether he shuld tell her the truth.（宾语从句）He felt as if he had gne back t 20 years ag.（表语从句）
此外，it作形式主语和形式宾语时，一般将替代它的主语从句和表语从句后置。例如：It is reprted that seven peple have been seriusly injured in the accident.（it作形式主语）I leave it t yur wn judgement whether yu shuld d it.（it作形式宾语）
主语从句、宾语从句、表语从句所使用的引导词大体相同，但有些仅常用于某种名词性从句，如because，as if，as thugh仅常用于表语从句，whether和if均可用于宾语从句，但在主语从句和表语从句中一般只用whether。
引导宾语从句的that常常省略，特别是在非正式语体中。如：Her tutr explained that she was suppsed t read lts f infrmatin t help frm a wise pinin f her wn. I think (that) this life-changing experience is certainly wrthwhile, and I hpe (that) my child will study abrad in the future.
目标二：T use the nun clause crrectly
Activity 1: Cmbine each pair f sentences using the wrds in brackets.
1 The advisr talked abut maintaining reasnable expectatins when studying abrad. His wrds were quite helpful t May. (what)2 Students have t write cuntless research papers as part f their cursewrk, This was nt smething that Chen Ha was ready fr. (that)3 Wh will be the successful applicant fr the summer jb at the law firm? This is the questin. (wh)4 Expsure t anther culture and its peple can give exchange students great insights int the wrld. This is an advantage f studying abrad. (that)5 Schls in the States are quite multicultural, with students and teachers frm many different ethnic backgrunds. This impressed Liu Yang. (It ... that)6 Shuld she stick t her wn way f life r fllw the American way? This is her cnfusin. (whether)
1 What the advisr talked abut maintaining reasnable expectatins when studying abrad was quite helpful t May.2 That students have t write cuntless research papers as part f their cursewrk was nt smething that Chen Ha was ready fr.3 The questin is wh will be the successful applicant fr the summer jb at the law advantage f studying abrad is that expsure t anther culture and its peple can give exchange students great insights int the wrld.5 It impressed Liu Yang that schls in the States are quite multicultural, with students and teachers frm many different ethnic backgrunds.6 Her cnfusin is whether she shuld stick t her wn way f life r fllw the American way.
Activity 2: Cmplete the passage with A-D frm the bx.
A that he enjys being with Chinese peple B Hw he can learn t appreciate it mre deeply C What impressed him first D that peple can eat almst everything with chpsticks
After just a few mnths in China, Len, an exchange student frm Germany, says that he has fallen in lve with Chinese culture._______was the Chinese fd. He culdn't believe hw many different kinds f Chinese fd there are! Smething else he fund impressive was_______. Then there's China's clurful culture, frm art t music, and frm calligraphy t literature._______remains an imprtant gal fr him, as he is truly fascinated by it. Len is als amazed by the cnvenience f cashless payments in China. He can g utside withut any need fr cash — all he needs is his mbile phne! The biggest reasn why he lves China, hwever, is_______. He has made great friends here — friends that he will still remember lng after his departure.
What ther things d yu think might attract internatinal students t China?
There are many ther things that may attract internatinal students t cme t China t study. Fr example, many will be interested in learning mre abut traditinal Chinese medicine and hw it can be beneficial t peple tday, experiencing the technlgy bm there and all the fast and cnvenient ways via apps n yur smartphne, seeing imprtant histrical mnuments such as the Great Wall and the Terractta Warrirs Museum.
Activity 3: Wrk in pairs and take turns t talk abut Xie Lei's experience by cmpleting the fllwing sentences with yur wn wrds.
1 That ... made Xie Lei cnfused at first.2 It surprised Xie Lei What Xie Lei's tutr wanted t say was The mtivatin fr Xie Lei t study abrad was that ...
1 That peple in Lndn speak fast and use unfamiliar wrds made Xie Lei cnfused at first.2 It surprised Xie Lei that her hst family are s keen t learn abut China.3 What Xie Lei's tutr wanted t say was that she must acknwledge what ther peple had said if she cited their ideas.4 The mtivatin fr Xie Lei t study abrad was that she wanted t learn abut glbal business and imprve her English s that she culd set up a business in China after graduatin.
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