上教版 (2020)选择性必修第一册Grammar activity一等奖备课ppt课件

这是一份上教版 (2020)选择性必修第一册Grammar activity一等奖备课ppt课件，文件包含Unit4PartBGrammaractivity精讲课件-2023-2024学年高一英语同步精品课堂上教版2020选择性必修第一册pptx、BGrammaractivity分层练习2023-2024学年高一英语同步精品课堂上教版2020选择性必修第一册原卷版docx、BGrammaractivity分层练习2023-2024学年高一英语同步精品课堂上教版2020选择性必修第一册解析版docx等3份课件配套教学资源，其中PPT共22页， 欢迎下载使用。

仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而
The predicative clause
The frm is subject + a linking verb (such as be r seem) + a clause with a linking wrd (such as that r a wh-wrd).
What is the predicative clause?
概念：在主从复合句中充当表语的句子（位于系动词之后）
Read the passage and match sentences 1-7 t grammar rules a-c.
a Predicative clauses can be intrduced by the linking wrd that. b Predicative clauses can be intrduced by the linking wrd whether. c Predicative clauses can be intrduced by a wh-wrd.
Careful explanatin
语法结构：主语+系动词+表语从句
系动词：（有些系动词也可做实义动词）状态系动词（be: am is are was were 是）感官系动词（lk smell sund taste feel ……起来）持续系动词（keep remain stay stand lie 保持……）变化系动词（becme turn g cme grw get run fall 变得）表象系动词（seem appear似乎，看起来）终止系动词（prve turn ut 证明是，结果是）系动词速记口诀：她似乎（seem/appear）是(be)为了感官（lk/smell/sund/taste/feel ）上变得(becme /turn /get /grw) 好看才保持(remain /keep/stay) 好身材的。
系动词速记口诀：她似乎（seem/appear）是(be)为了感官（lk/smell/sund/taste/feel ）上变得(becme /turn /get /grw) 好看才保持(remain /keep/stay) 好身材的。
①从属连词：that & whether （if不引导表语从句）例：My suggestin is that we shuld tell him.我的建议是我们应该告诉他。The questin remains whether they will be able t help us.问题还是他们能否帮我们。
②连接代词：wh/whm/whse/what/which + ever例：He's n lnger what he was.他已经不再是以前的他了。Yu can be whatever yu like.你可以成为你想成为的一切。
③连接副词：when/where/hw/why + ever例：That's where yu're wrng.那就是你不对的地方。The prblem is hw we can find him.问题是我们如何找到他。Yu can stay wherever yu want.你可以呆在你想呆的任何地方。
④其他：as if/thugh, because例：It lks as if it is ging t rain.看起来要下雨了。It sunds as if smene is kncking at the dr.听起来好像有人在敲门。That‘s because yu cannt appreciate music.那是因为你不会欣赏音乐。
Jin each pair f sentences using predicative clauses intrduced by that, whether r wh-wrds.
(1) Tday has been the wrst day f Charles's life. It is the truth.(2) Charles was buried beneath the snw fr an hur. It is a surprising fact.
(3) There are nly three dgs trained fr this rescue wrk. It is a real prblem.(4) What started the avalanche in the first place? It is a questin.
(5) The dgs and their trainer shuld receive an award fr rescuing him. It is his suggestin.(6) Can they find him in time? It is a questin.
(7) He was extremely unlucky. It is the pint.(8) He is expected t make a full recvery. It is the gd news.
Think abut a current issue that yu are cncerned abut. Express yur views and ideas with the expressins given and write yur sentences n the lines.
Sme peple are wrried abut mbile phne radiatin but the fact is that such fears are unreasnable.(1)___________________________________________(2)___________________________________________(3)___________________________________________
Nw, ask yur classmates abut their views and ideas. Select the mst imprtant issue and reprt t the class.
• Yu may ask questins like this:What is the tpic yu want t talk abut?
• Yu may respnd like this: I chse the tpic f air quality in ur city. My main cncern is that there will be mre air pllutin if there are mre cars in this city.