Module 2 Public holidays.模块语法写作课件

课件25张PPT。Module 2语法点集中攻坚模块要点大本营模块一法练写作 Public holidays 状语从句(1)：时间状语从句由as soon as 引导的时间状语从句as soon as 意为“一……就……”，表示从句的动作一发生，主句的动作马上就发生。如果主句是一般将来时，则从句通常用一般现在时。 如果我们用一个从句来表达一件事情或一个行为发生的时间，那么这个从句就叫时间状语从句。不同的引导词引导的时间状语从句的意思也不同。考点1【易错点】语法点集中攻坚典例 I will do some cleaning as soon as I________ my homework. (山东聊城)
A．finish　　　　　B．will finish
C．has finished D．finished
A【点拨】本题用分析句子成分法。本题考查的是as soon as 引导的时间状语从句，且主句为一般将来时，故从句应用一般现在时。考点 2由before 与after 引导的时间状语从句
before 意为“在……之前”，表示主句的动作发生在从句动作之前。
after 意为“在……之后”，表示主句的动作发生在从句动作之后。典例 Laura opened the door and rushed into the rain________I could stop her. (山东济宁)
A．until　　　　　B．after
C．before D．unless
【点拨】此题用语境分析法。until意为“直到……为止”；after“在……之后”；before“在……之前”；unless“除非”。联系语境可知，“劳拉打开门冲进了雨里”发生在“我能阻止她”之前，故选C。
?
C考点 3由when和while引导的时间状语从句when 与 while 的
区
别while的用法 when的用法 while引导的从句的谓语动词必须是延续性的。 强调主句和从句的动作同时发生（或者相对应）。while有时还可以表示对比。when 引导的从句的谓语动词可以是延续性的，也可以是非延续性的。when有时表示“在那时”。典例 I was watching TV ________ my brother was writing an email at home at this time last night.
(广东梅州)
A．as soon as　　　B．after
C．until D．while
【点拨】此题用词义辨析法。as soon as“一……就……”；after“在……之后”；until“直到……为止”；while“当……的时候”。分析题干可知，主句和从句的动作同时发生，故选while。

D考点 4由until 或till引导的时间状语从句until/till的用法until/till的用法主句为肯定式 主句谓语动词必须为延续性动词。该动词所表示的动作或状态一直延续到until/till从句所表示的时间为止。主句为否定式主句谓语动词是非延续性动词。 该动词所表示的动作在until/till从句表示的时间开始发生。先译从句，后译主句，译为“直到……才……”。典例—How do you like the popular documentary “A Bite
of China”(《舌尖上的中国》)？(湖北荆州)
—Excellent！You won't realize how wonderful our
Chinese food is ________ you watch it.
A．when　B．as　C．after　D．until
【点拨】not...until意为“直到……才”，用于引导时间状语从句。由空格所在句句意“直到你看了它(这个节目)，你才意识到我们中国的食物是多么棒。”可知选D。
D一、根据句意，从下面方框内选择适当的连词(词组)
填空
I was cooking ______ I heard someone knocking at the door.
2. Rose went to bed ______ the TV play was over.after, before, when, since, until, as soon aswhenafter
【点拨】when在此句中意为“就在这时”，强调突发性。
3. The soldiers set off to the front (前线) _________ they received the officer's order.
4. Dale didn't go to bed _______ he finished his homework
last night.untilas soon as
【点拨】as soon as意为“一……就……”，在此强调军命不 可违。
after, before, when, since, until, as soon as5.Take the medicine _________ you go to bed.
6. I haven't heard from Jenny _________ she left Xiaodian
Middle School.beforesince
【点拨】since引导时间状语从句时，主句常用完成时，从句常用一般过去时。
after, before, when, since, until, as soon as二、单项选择
7. (模拟·郑州)____ Susan was not well, her mother decided to go without her.
A. Though B.As C. When D. Because ofB
【点拨】though意为“虽然”，引导让步状语从句；as意为“由于，既然”，相当于since，说明较明显的原因；when意为“当……时候”，引导时间状语从句；because of为复合介词，不可引导从句。句意：由于苏珊不舒服，她妈妈决定不带她去了。故选B。
(重庆A) Julie didn't leave her office ______ the police
arrived.
A. however B. whenever
C. while D. until
【点拨】not...until“直到……才”。
D【点拨】语法分析法。when引导的时间状语从句遵循“主将从现”原则，故选B。(上海)Aunt Lucy will tell us something about her
trip to Australia when she ______back.
A. came B. comes
　C. would come　 D. will comeB10. (温州)Mr. Smith has a habit of taking a shower _______ he has breakfast.
A. though B. before
C. because D. sinceB
【点拨】词语辨析法。though尽管；before在……之前；because因为；since自从……以来。句意：史密斯先生有早饭前冲澡的习惯。所以选B。
11. (昆明) —Long time no see！
—Oh！ It ________ five years since we met last time.
A. was B. were
C. has been D. have beenC
【点拨】标志词法。由since可知主句用现在完成时，因为主语是It，故选C。
三、根据汉语完成句子
12. 明天他一回来，我就告诉他这个消息。
As soon as he _______ back tomorrow，I
_______ ________ him the news.
13. 当我在做作业的时候，大明正在看电视。
_______ I was doing my homework，Daming
_________ ________ TV.Whilecomeswas watchingwill tell14. 汤姆完成那项工作后将去游泳。
Tom will go swimming _________ he _______ the work.
15. 你去北京旅行以前，我就已经去过那里了。
I had been to Beijing ________ ________ ________ _________.afterfinishes before you travelled
there返回模块要点大本营 Thanksgiving is on the________1 Thursday in November in the USA. For many Americans it is the most important holiday__________ 2 Christmas.
Today people celebrate Thanksgiving to__________ 3 the early days. The Native Americans taught the pioneers how to ________4 corn. The ____________5 year they celebrated together. Now it is a time for a special fourthremembergrowfollowing　apart from　 dinner___________6 family and friends. They
______________ 7 their food. People often talk________8 and tell stories after dinner ___________9 . When it is all over，everyone helps ________________________10 . Thanksgiving is ________________11 the Christmas season.amonggive thanks for 　 a lot返回as wellwash the dishes　the start of模块一法练写作
Dear Betty，
How are you? You said that you wanted to know something about traditional Chinese festivals. Now let me tell you something about the Mid-Autumn Festival. ①
The Mid-Autumn Festival is on the fifteenth day of the eighth month in Chinese lunar calendar②. It comes in September or October. It is a festival of good harvest③. On the evening of it，family usually get together and sit around a table outside and enjoy the beautiful moon. 范文:The moon looks brighter and rounder. On that day many families have a big dinner. We also eat moon cakes and fruit.
I hope you can come and celebrate the Mid-Autumn Festival with us next year.
Best wishes to you!
Yours，
Daming
◆本文是一封向朋友介绍传统节日的书信，正文分为三
部分，第一段最后一句点出中国的传统节日中秋节，
第二段展开说明该节日的日期以及人们是如何度过这
一节日的，第三段表达了作者的愿望，要点齐全。
◆本文添彩点：
①承上启下，过渡自然。②意为“在中国的农历八月
十五”。③意为“一个好收成的节日”。名师点评：返回