新状语从句课件公开课

e.g. I won’t go to bed until I finish my homework.
注意 时间壮语从句中若用一般将来时，从句 则用一般现在时表示将来，即遵循“主将 从现”的原则。

(3)not...until的同义句替换。 ① not…until在否定句中表示“直到……才” 主句中的动词常用终止性动词, 这时 till/until可用before替换 e.g. I didn’t leave until/till/before she came back.（leave是个短暂性动词）
专题句型
状语从句
考点揭密 中考考点设置 典型例题解析 动词、形容词或副词， 起状语作用的从句叫状语从句。状语从句可置主语之 前，也可置主语之后。前置时，从句后用逗号与主句 分开；后置时，与主句之间无标点符号。 状语从句可分为时间、原因、目的、结果、条件、 比较、地点、让步、方式等九类。
She is such a great father that we all like him. such +a +adj +n(名单)+that
red apple that I want to eat it. It is such an such +an +adj+n(名单)+that ① 小结: +that… Practice: A 1.It is ___small a room ___it can’t hold so many People. A. so… that, B. such…that… =It is ___ B a small room ___it can’t hold so many People. A. so… that, B. such…that… so+adj+a/an+n(单数）+that… such+a/an+adj+n(单数）
e.g. Mother was cooking dinner when I reached home.( when “当……的时候”） e.g. While the girl was shopping, the UFO landed. （ While “当……的时候”）
e.g. As he was reading, he was listening to the radio.（As “一边……一边”） e.g. Don’t close the window before you go to bed.(before 在……之前）

而as,since 引导的从句却不可；
例句: Li Hong didn't go to school
yesterday,because he was ill.
Why are you standing here? ---Because I’m waiting for my uncle.
② as从句所表示比较明显的原因和理由(由于,既然) 这种原因一般是大家知道的,一般从句说明原因，主 句说明结果。其从句位于主句之前, e.g. As the water was not deep, we were able to
A. Because of B. for C. As
A 3.Because he was ill, he didn’t____ go to school. A. so B. /
4.A. I stayed at home because of the weather was bad. (F) B. I stayed at home because the weather was bad. (T) C. I stayed at home because of the bad weather A (T )
②
till/until 在肯定句中表示“直到为止” 主 句中动词用延续性动词 e.g. I waited till / until he arrived. (wait是一个延续性动词）
practice:
1. I will go to bed as soon as I ____my C homework. A. will finish B.finishing C. finish 4. I will not watch TV until I finish my homework . before =I will not watch TV _____ I finish My homework .
cross the river.(从句说明原因，主句说明结果) e.g. AS I knew he was ill, I didn't call him. ③ since用来表示比较勉强的理由和原或原由已为人们所 知。 e.g. Since you can’t answer the question, （原由已为人们所知）I’ll ask someone else. e.g. Since everybody is here, let’s bigin the meeting （“大家都在这里”的原由已为人们所知）
reading 2.My sister was ___________(read)her book in the classroom when her teacher came in. was doing (do)homework 3.I my__________ were watching while my parents____________(watch) TV last night.
2.He is __young a boy__ he can’t carry the box. A B a young boy ___ he can’t carry the box. He is __ A. so… that, A. such…that… 例句:It is such fine weather that people can go such +adj+n(不可数)+that swimming.
3.Please hurry up, or you will miss the train. don’t =___you ___ hurry up, you willmiss ___ the train If =____ Unless you hurry up, you will miss the train. 4.Water the young trees as often as Possible,or they will die soon. =____you ____ water the young trees as If don’t often as possible, they will die soon. Unless you water the young trees as =____ often as possible, they will die soon.
for往往用于附加理由证明。所说的理由是一种补充说明。 分句前常有逗号，其引导的分句不可放于句首。 例句：It’s spring now, for the flowers are out.
Practice:
1. Why hasn’t Mr. Li come to work today. D ---- ____he has gone to Beijing to have a meeting. A.If B.Until C. Though D. Because B I was 2. I decided to stop and have lunch, ___ feeling quite hungry.
中考考点设置
4.目的状语和结果状语 (1)目的状语从句引导词：so that…从句中常用情态动 词(can/could) E.g. Speak slowly so that we can understand you.(2)结果状语从句引导词： so + adj + that…, such + n + that… (3)so与such的区别 例句: She is so great a father that we all like him. so+adj +a+n(名单) +that 例句: It is so red an apple that I want to eat it. so+adj+an+n(名单) +that
practice:
go will 1. If you ____ to the party, you____
have a good time.
2. She will _______________next go shopping Sunday won’t be busy. if she________
例句. Hurry up, or you will be late. =If you don’t hurry up, you will be late. =Unless you hurry up, you will be late. 例句. Study harder,or you will fail the exam. =If you don’t study harder, you will fail the exam. =Unless you study harder, you will fail the exam. 小结:“祈使句+or+一般将来时的陈述句”结构中， Or表示转折，译作“否则，不然的话” 相当于一个否定的条件状语从句。 相当于If you don’t(can’t)…, you will…
e.g. After I had done my homework, I went to bed. e.g. The Greens has lived here since they came to China.(since 引导的时间壮