m8u2-grammar-省略句

注意;介词but前若有动词do（did, does, done)，后面的不定式不带 to，否则要
带Hteo.had nothing to do but wait.
Unit1 Grammar 省略句
Ellipsis
省略句的分类
• 一 .简单句的省略 • 二. 并列句的省略 • 三. 复合句的省略 • 四. 不定式的省略
• 省略是为了避免重复、突出 新信息并使上下文紧密连接 的一种语法修辞手段。省略 在语言中，尤其在对话中， 是一种十分普遍的现象。
一、简单句中的省略
1、祈使句中主语通常省略；
(1) (I)Thank you for your help. (2) (It)Doesn’t matter. (3) (I)Hope to hear from you.
简单句中的省略
2、简略回答中省去助动词后的部分 (1)–Are you thirsty? --Yes, I am
the
police. (ask)
⑤When it is possible, Mr. Li will ask us some questions in
English.
When _p_o_s_s_i_b_le___, Mr. Li will ask us some questions in
English.
(2)-Have you seen this opera?
(thirsty).
-Yes,I have seen it
Biblioteka Baidu
1. --Are you a teacher? -- No, but I _______. I worked in this primary school for two years. A. am B. was C. were D. had been
sailor if you don’t want to. tell me the name of the sailor
不定式符号to 的省略：
to
∨
I told him to sit down and wait
for a moment.
但如有对比关系，则不可省略to:
To go home or to stay at school during the vacation is not decided.
四、不定式的省略
动词不定式的省略：在动词不定式结 构中，为了避免重复，常常省略不定 式结构中的动词原形，只保留to。
（1）—Would you like to go with us ? —I’m glad to,（go with us） but I have to finish my homework. （2）Don’t tell me the name of the
②If__i_n_v_it_e_d_, I will
③The old woman was
kgnooctokehdisdpoawrntyw.hi(lien_vi_ct_er)_o_s_si_n_g_
the
street. (cross) ④The little girl
began
to
cry,
when
__a_s_k_e__d____by
当从句的主语为_i_t ___时，往往也可以使用省 略句
三、复合句中的省略
1、状语从句的省略
练一练
①When I am in trouble, I always turn to he for help
When ___in___ t_r_o_u_b_l_e__, I always turn to he for help
二、并列句中的省略
补全下列省略的部分
1.My dad worked as a teacher after graduation, and his two brothers∨policeman.
(worked as)
2.When summer comes, the day is getting
longer and longer, and the night shorter
and shorter.
∧
(is getting)
并列句的省略
并列句中，后一个分句常 省略与前一分句中相同的 部分。
• 巩固一下： • 1. One of the sides of the board should
be painted yellow, and _________.
• A. the other is white B. another white • C. the other white D another is white
三、复合句中的省略
在_w_h_e_n,_w_h_ile_,_if_,_a_lt_ho_u_gh_,_o_nc_e_, _as_,_u_n_til等连词 所引导的__状___语____从句中，当 _从__句_的__主_语______和_主_句__的_主_语____相同时，并 且_从_句_的_谓__语_部_分_有__be_时______, 往往可省略从句 的_主__语_+_b_e_________
• C. carried out
D. to carry out
• 2.If_____,we’ll continue our
experiment after office hours.
A.being necessary B.be necessary
C.is necessary
D.necessary
3. Generally speaking， _______ according to directions, the drug has no side effect. A. when taking B. when taken C. when to take D. when to be taken
• 巩固一下：
• 1.The experiment shows that proper amounts of exercise ,if ________regularly, can improve our health.(2010浙江卷)
• A. being carried out B. carrying