高三英语一轮复习 特殊句式（二）教学案

一岗双责落实还不到位。受事务性工作影响，对分管单位一岗双责常常落实在安排部署上、口头要求上，实际督导、检查的少，指导、推进、检查还不到位。装订线特殊句式（二）课题 ：省略句教学目标：通过自学和小组学习掌握省略句的不同形式.教学重难点：通过自学和小组学习掌握省略句的不同形式.教学过程集体备课部分（学生活动部分）个性备课部分/学生记录Task 1【自主学习】检查3500词unit561.be short of 2.be short for 3.in short 4.shortcomings5.shot 6.shoulder to shoulder 7.show off8.on show 9.show up 10.be caught in a shower11.shuttle 12.Every coin has two sides. 13.at the sight of14.out of sight 15.Out of sight, out of mind. 16.go sightseeing17.signal 18.signture 19.significance 20.Silence is good. 21.be similar to 22.similarity 23.simplify 24.single 25.situation Task 2【知识详解】一、省略在简单句中的应用1. 祈使句的省略：在祈使句中通常省略主语。*Please dont forget to take your medicine. 2. 简略回答中的省略：为了避免重复，常将动词省略，留下主语和助动词；如果谓语部分全部省略，代词用宾格。Poor Steve! I could hardly recognize him just now! Me neither. He has changed so much. 3. 口语中的省略：在口语中，人们通常借助于语境，用简略的形式进行提问或回答，有的已形成固定的短语或句式。例如：How come? ；How so? ；What for? ；Why not? ；What? ；So what? ；Then what? ？What about sth. /doing sth. ？ ；What if. . . ? 。4. 在标记/标签、新闻标题、指令或说明、明信片/日记以及便条中为节约时间和空间常使用省略。*No parking! (No parking is allowed! )禁止停车! 二、省略句在并列句中的应用1. 在并列句中，如果后面的分句与前面的分句有相同的部分，后一部分则常被省略掉，以免重复。2. 有时并列句中的省略部分出现在前面的分句中，看完最后一个分句才能掌握全句的完整意义。*She was poor but honest. *Bob works，and Peter lives in London. 三、省略在复合句中的应用1. 状语从句中的省略。(1)在时间、条件、让步、比较以及方式状语从句中，如果从句的主语与主句主语相同，且从句的谓语中含有be动词，通常省略从句的主语和be动词*Olympic gold medalist Liu Xiang opened his lips as if (he were) to speak. .*The little girl began to cry when asked by the police. . (2)当从句的主语是 it，谓语中又含有系动词be时，可以把it和系动词be一起省略*Well have the old house pulled down when necessary. .2. 省略在名词性从句中的运用。(1)在及物动词后面所接的宾语从句中，连词that 一般可以省略；但如果及物动词后面是由that引导的两个或两个以上的并列的宾语从句 ，那么只有第一个that可以省略。(2)作宾语的wh-从句中的谓语动词与主句的相同，则wh-从句可以省略谓语，甚至主语。(3)一些动词后的宾语从句用虚拟语气，虚拟语气谓语动词的构成为should+动词原形，should可以省【点津1】连词后用现在分词还是过去分词，主要看分词所表示的动作与主句主语的关系：主谓关系用现在分词；动宾关系用过去分词。*When crossing the road，youd better look at both sides. *Unless invited，I will not go. 集体备课部分（学生活动部分）个性备课部分/学生记录装订线略；这些动词的派生词后的主语从句、表语从句和同位语从句也用虚拟语气，构成方法同宾语从句。 (4)It is necessary (important, strange, natural, a pity等) that. . . 主语从句中，should可以省略。*I know (that) she is a teacher and that she is an excellent writer. .*I found (that) there was nothing to worry about. . *It is suggested that we (should) go to see the film. .*Someone has used my bike, but I dont know who(has used my bike). .3. 省略在定语从句中的运用。(1)在限制性定语从句中，作宾语的关系代词that，which, whom可以省略。(2)当先行词为the way时，关系词应用that或in which，或将它们全部省略。(3)当先行词为reason时，关系词可用why/that/for which或省略。(4)当先行词为time时，关系词用that或省略。*The girl (who/whom/that) the teacher spoke to is Li Ya. .*The way he explained to us was quite simple. .*This is the first time (that) Ive acted on the stage. .四、不定式的省略1. 不定式作某些动词的宾语时，如love, like, care, wish, hope, expect, prefer, refuse, mean, try, oblige, advise, persuade, agree, want, afford, forget, remember, try, manage等，用to来代替动词不定式。*I wanted him to go with me, but he refused to (go with me). .*I meant to write to you, but I forgot to (write to you). .2. 不定式在句中作某些形容词的状语时，如happy, glad, eager, anxious, willing, ready 等，用to来代替动词不定式。*Will you join in our discussion? Ill be glad to. 3. 有些动词，如believe, find, think, feel, consider, imagine, prove等后作宾语补足语的结构to be n. /adj. 中的to be可以省略。*I had always considered myself (to be) a strong, competent woman. . 4. 不定式作某些动词的宾语补足语或主语补足语时，这些动词常见的有：ask, tell, advise, force, persuade, wish, allow, permit, forbid , expect, order, warn 等，用to来代替动词不定式。*She will go to Jinan tomorrow if she is allowed to. .5. 不定式作某些复合谓语时，常见结构：be able to, be going to, have to, ought to, used to等，用to来代替动词不定式。 *I really didnt want to go there with him，but I had to. .五、替代性省略1. 在一些交际用语中的某些动词，如think, suppose, expect, believe, guess, hope等常常和so, not等词连用，以替代上文出现的内容。2. “So/Nor (Neither) 谓语主语”这种句型，表明前面提到的情况也适用于后者。3. if so(如果如此)；if any(如果有的话)等so和any引起的替代省略。*Will he come? Yes, I suppose so. / No, I suppose not. *Mary cant ride a bicycle，neither/nor can Green. 【点津2】宾语从句用虚拟语气的动词包括：一个坚持(insist)，一个推荐(recommend)，二个命令(order, command)，三个建议(suggest, propose, advise)，四个要求(demand, require, request, ask)。【点津3】如果不定式中含有be，have，have been，通常保留be，have或have been。*A