上海牛津高一英语上U4 grammar-状语从句.ppt

1、Entertainment，Unit 4，副词子句衍生词，Adverbial clauses of time，表示时间的副词子句可以是when，as，while，whenever，after，beffer、future、past、the show begins。we need another contestant、a make-up artist rushed forward、now、past、before after、1。Einstein almost knocked me down before he saw me . 2 . it will be four days before the

2、y come back . 3 . my father had left for Canada Tter arrived . 4 . AFENow、future、now、past、while、she sat on the edge、she watched。可以表示、past、future、as、the瞬间、持续时间，也可以与主节所述的动作、日同时发生，也可以是前后。it was snowing when we got to the airport。(同时发生)when he got to Shanghai，the ship had already set off。(接连发生)，2 .while

3、正当Please write while I read.(=during the time that)some students were reading while others were writing.3.as.(As I looked，some one came near。as是As I get older，I get more optimistic .注意 as: as I get older，I get more optimistic As/when/while I was walking down the street，I saw something strange in the

4、 street、past、now、future、People have taken them everywhere。past、now、future、until/till、since minutes、we start filming.引导状语从句时，主句现在完成时，在从句中使用一般的科举时间。(威廉莎士比亚，温斯顿，书)，自从他来我们班以来，他的学习成绩提高了很多。his study has improved a lot since he came to our class。2 .典型文章模式：It is (has been) since通常为科举，It is five years since

5、I began to learn English(I have learned English for five years)，1i，使用until:比较till和until的使用情况：till和until通常可以徐璐交换，但在姜潮文章模式中经常使用until。I did nt go to bed until(till)my father came back . it was not until the meeting was over that he began to teach me English .1 .AP Immediately、directly、instantly、the mom

6、ent、the second、the instant、the minute示例：I will go there directly I have，知识链接，参考从句是用过去完成的，从句通常用过去。当Hardly、scarcely、rarely、no sooner在句子开头时，订单将应用翻转顺序。示例：he had no sooner arrived home than he was asked to start on another journey . no sooner had the sun shown itself above the horizon than he got ouu F b

7、eezon，2 .each time/every time/next time/last time/every time/the first time和whenever示例：each time he came to Harbin，he wouldwhenever that man says“to tell the truth”，I suspect that hes about to tell a lie . no matter when she says to tell the truth，I suspect thatchoose The best answers . 1 . I waswal

8、king _ _ I heard a cry for help . a . while b . when c . as soon as d . until 2 The weather got worse . a . beforehe waited _ _ _ _ _ _ _ _ all the other people left the station . a . after b . since c . until d . not until 5 ned . a . as soon as bplease look after it for me _ _ _ _ I am away . a .

9、while b . until c . as d . after 7 . while his father was He _ _ _ _ _ thepias_ _ _ _ _ _ _ _ _ _ the workwas done，We sat down to sum up experience . 6 . I havent seen him _ _ _ _ _ _ _、because、since、as用法比较、as she was late for class、she had to say sorry。1 .because 3360语气最强烈是直接的原因，通常在文章中，I was late b

10、ecause there was a traffic accident。2 .since :“既然.”表示对方知道的事实或理由，经常放在句子的开头，不能和so一起使用。since you have enough money，you can come and buy it。3 .as : ，I must stay here，for its raining so hard . he must be ill，for he is absent today，知识链接，now that(以后)类似于since，语气弱，通常放在句子的开头。Now that you are busy，let me do it for you . now that you have finished your work，you may go。Fill in the blanks with proper conjunctions . 1 . _ _ _ _ _ Jane was the eldest，she looked after the others . 2 . _ I wont reponts、as、since、because、because、fill in the blanks。1.the teacher must be strict with you