英语必修 第二册Unit 1 Cultural Heritage课前预习课件ppt

这是一份英语必修 第二册Unit 1 Cultural Heritage课前预习课件ppt，共20页。PPT课件主要包含了完成句子，考点追击，decorating，comes，从句中有情态动词，that，not to等内容，欢迎下载使用。

教材原句：When it cmes t wildlife prtectin, all species—the gd, the bad, and the ugly—shuld be treated equally.
句型分析：本句是一个复合句，when引导时间状语从句作状语，When it cmes t…意为“当谈到……；当涉及……”。
When it cmes t…
When it cmes t…的用法
When it cmes t playing basketball, he is the best I knw.I’m nt picky when it cmes t travel destinatins.
When it cmes t reading, I lve French. But when it cmes t actually speaking French, I hate it.When it cmes t vacatins, I prefer muntains t beaches.
When it cmes t fishing, Jhn is an expert.Althugh she plays ftball well, when it cmes t English, she is nt s gd.
When it cmes t __________(decrate), they are inexperienced.When ____ cmes t phtgraphy, I’m nt an expert.When it _______(cme) t yur happiness, the peple surrunding yu will influence yu.
Sum up: When it cmes t…
意为“当谈到……；当涉及……” ，用来引出新话题
t为介词，后接名词或动词-ing形式
s that/in rder that 引导的目的状语从句
教材原句： He has dne it s that/in rder that…
句型分析：s that/in rder that引导目的状语从句，翻译为以便…；为了…，状语从句中常含有情态动词may（might）或can（culd）等.
s that/in rder that引导的目的状语从句
s that引导的目的状语从句
We learn English s that we may get mre knwledge.He turned n the light s that he culd see what it was.
We made a withdrawal s that we culd build up ur frces fr a renewed attack.=We made a withdrawal s as t build up ur frces fr a renewed attack.
当主从句的主语一致时， s that引导的状语从句可以改为短语结构s as t d.
in rder that引导的目的状语从句
I am saving mney in rder that I can buy a huse.In rder that we might get there n time, we shuld set ut early.
All f us are wrking hard in rder that we can pass the exam.=All f us are wrking hard in rder t pass the exam.
当主从句的主语一致时， in rder that引导的状语从句可以改为短语结构in rder t d.
Everyne lent a hand s that the swing was dne in time.
s that也可以引导结果状语从句，意为“因此；所以”,此时从句中无情态动词.
He tried t slide int the rm s _____ he culdn’t be seen by ther peple.He denied taking the mney in rder _____ be punished.Yu need t try yur best ________ that yu can be a winner.
Sum up: s that/in rder that引导的目的状语从句
引导的目的状语从句中含有情态动词
主从句主语一致时，可变为s as t或in rder t