人教版（2019）必修第三册Unit 1 Festivals and celebrations 重点句式讲与练 课件-(16张ppt)

(共16张PPT)
必修 第三册　
Unit 1　Festivals and celebrations
必修三Unit 1
重点句型讲解与练习
1.After singing some songs, the competitors danced onto the green field, waving their arms in the air as if they were eagles.
唱了几首歌之后，选手们在绿色的草原上跳起了舞，在空中挥舞着手臂，__________________。
就像雄鹰一样
[句型公式]
as if ...好像/似乎……
(1)as if 从句用陈述语气：
从句表示的情况是真实的或极有可能发生的
翻译句子：
The teacher walked here and there on the playground as if he was looking for something.
______________________________________________
老师在操场上走来走去，好像在寻找什么.
(2)as if从句用虚拟语气：
①从句用一般过去时did (与现在的事实相反)
②从句用过去完成时had done (与过去的事实相反)
③从句用would/could/might do形式(与将来的事实相反)
英译中：
He talks about Rone(罗马) as if he had been there before.
——————————————————
注意时态
他说起罗马来好像他以前去过那似的。
写作句式应用（中译英）：
对许多数人来说，手机似乎是他们身体的一部分。
__________________________________________________________________________________________________
To many people, it seems as though/if a cellphone were a part of their bodies.
2.Burin told me that Mongolians travel every year from near and far to attend the festival, just as their ancestors had done for centuries.
布林告诉我，蒙古人每年从四面八方赶来参加“那达慕”大会，就像他们的祖先几个世纪以来所做的那样。
as引导方式状语从句，意为“按照；如同”
as作为连词的用法主要有：
(1)“如同；按照”，引导方式状语从句。
(2)“当……时候；一面……一面；随着”，引导时间状语从句。
(3)“因为；既然”，引导原因状语从句。
(4)“尽管”，引导让步状语从句，常用倒装语序，可与though互换。
课堂练习：翻译as 的意思
① I was busy preparing for my final exam，I didn't reply to your email as soon as I received it.___________
②She was coming in as he was going out.___________
③Tired as we are，we are proud of ourselves and believe we can do more for a better world.(倒装句式)___________
4.When in Rome do as the Romans do.___________
As
因为
当……的时候
虽然
如同，按照
3.They help us understand where we came from, who we are, and what to appreciate.
它们帮助我们明白我们从哪里来，我们是谁，以及我们应该感激什么。
[句型公式]
“疑问词＋不定式”结构
(1)“特殊疑问词＋不定式”结构在句中可作主语、宾语、表语、宾语补足语，特殊疑问词包括疑问代词(who，what，which)和疑问副词(when，where，how，whether)。
(2)whether后可接不定式，或与or连用，而if不能。
①______________________(何时何地举办) the meeting remains to be discussed further.
②With the Teachers' Day approaching，we've decided which classrooms __________ (decorate)．
[能力提升]——应用文单句写作
③(2020·全国卷Ⅰ，书面表达)她告诉我面临困难的时候如何保持心态平静。
She showed me ______________when I'm facing challenges.
to decorate
how to keep calm
When and where to hold
1.我写信问问你如何学好英语.
____________________________________________
2.明天集中的时间和地点尚未决定。
____________________________________________
写作句式应用（中译英）：
I am writing to ask you how to learn English well.
Where and when to gather tomorrow has not been decided.
单元作文积累
假设你是李华，笔友Tom写信询问你校最近开设的有关传统文化的实践课程。请根据提示给他回信。内容包括：
1．你最喜欢的课程；
2．原因；
3．对你的影响。
根据提示及要求补全短文(无提示处请填写适当的过渡词汇：
Dear Tom，
I'm delighted that you are interested in our practical courses about traditional culture. Now, I'd like to share some details with you. There are a variety of practical courses，among which racing the dragon boat and making zongzi are my favourites.The reasons are as follows.
①__________，these are the traditional customs in the Dragon Boat Festival. ②__________(庆祝这个节日是为了纪念一个古代诗人；被动语态), Qu Yuan，who drowned himself into Miluo River for losing his country. His poems can always remind people of his deep love of his motherland.③__________，racing together can develop our team spirit，which can help us gain success in the future.④__________，learning to make zongzi can raise our awareness to develop traditional food.
Through these courses，⑤__________(我不仅可以收集更多有关传统文化的信息，还可以更好地了解我们的文化和国家；倒装结构)．
I'm looking forward to having fun with you in the coming Dragon Boat Festival.
Yours，
Li Hua
答案：①To begin with　②This festival is celebrated in memory of an ancient poet　③In addition　④Last but not least　⑤not only can I gather more information about traditional culture but also I can have a better understanding of our culture and our country