Using LanguageⅡ课件配套优秀教案设计

“五元五步”探究案

执教者：冯晓雪

课题：讲评2013-2014学年第一学期期末考试试题

一、学习目标

1、check the answer and analyze the result and evaluate your performance 2、Salve some of the problems by referring to your dictionary and discussing with group members

能力目标

1、Summarize and consolidate what you have corrected. 2、Do further exercises in class, trying to use the knowledge ,avoiding similar mistakes and expelling your own problem solving methods.

二、探究过程

(一) 问题创设

Follow my heart _______ in one’s sixties ________ drive someone crazy _______ Do in Rome as Romans do.- we should ________ local customs. 入乡随俗也就是要遵守当地传统。

The red flowers ___________ in the crowd of trees. 红花在绿树的衬托下很突出。

Don’t _____________ some important details in your writing. 写作时不要遗漏一些重要细节。

We have to _____ the fact that the experiment is a complete failure. 我们要接受实验完全失败的事实。

His proposal finally _____ the approval of the committee. 他的提议最终得到了委员会的同意。

教师点拨：讲评前针对试卷的单项选择和完形填空两个题型中的高频易错题的关键词进行填空练习，这几个问题的解决能引起学生对他们意义的关注，并在这一过程中以查阅词典的方式对其加深印象。

(二) 错题呈现

单项选择

29、Taiwan leader said he believed the development was the wish of the people of both sides and would _________ cross-strait stability and prosperity. A、look up to

B、pay attention to

C、contribute to

D、turn to 解析：选C. 根据句意：台湾地区领导人说，他相信发展是两岸人民的共同愿望并将促进海峡两岸的稳定与繁荣。A. look up to抬头看（某人或某物），尊重[敬仰]（某人）, B. pay attention to注意，C. 捐献;促成

;投稿;有助于，D. （使）转向;（使）变成;求助于;翻书到。

30、Things that we’re facing should be considered _________, so that we’ll deal with them well. A、on all sides

B、in order

C、around the corner

D、in place 解析：选A. 我们正面对的事情应被_____考虑，以便我们处理好它们。A. on all sides在…各个方向，到处; 前后左右, B. in order按次序的，合乎程序的;井然有序, C. around the corner在拐角处, 迫在眉睫的, 很多同学对这一短语不熟, D.

在对的位置;适当的; 在工作;

准备就绪。根据句意只能选A。

……

完形填空

…But the children nearby drove her _________ by making fun of her. They would climb her tree and then run away with pears, ___________ “ Aunty Misery ” at her.…

…thanked her by granting (允许) her _______ that anyone who climbed up her tree _____ not be able to come back down until she ____ it.…

31. A. hopeless

B. painful

C. dull

D. crazy 32. A. calling

B. shouting

C. announcing

D. whispering 38. A. permitted

B. promised

C. answered

D. declared ……

解析：31. 由后文可知孩子们戏弄她所以几乎drive her crazy;；32. 调皮的孩子们不仅摘走梨，离开时还很不礼貌地“大声直呼”她的名字；38. 老妇人许愿只有得到她的许可才可从书上下来，结合上下文可知。

完成句子

72. He is said _______________ painting when the earthquake happened. (engaged)

据说地震发生时他正一门心思画画。

解析：when引导______从句，主句要用主语+be+V.ed/adj. +________ 的固定句式。

73. If he had not been busy with his experiment, he _____________ me with my English. （help）

如果他没有忙于做实验，他就会帮助我学英语的。

解析: 这是_____条件句，If引导对_____事实进行_____的________从句，用had(not) done表示，主句表达这种情况下产生的______结果。

75. No doubt that the dinner party _________________ tomorrow is of great importance. (hold) 毫无疑问，明天即将举行的宴会很重要。

解析：对省略句的主语后用that从句作______, 从句的主语用_______作_______表示______. 79. They urged that the library _________________ during the vacation. (keep)

他们坚持图书馆在假期应开放。

解析：谓语urge意为______, 后接that引导的________, 用________表_____语气。

……

(三) 错因探究

针对难点完成句子中出错较多的两种语法规则进行归类复习和总结。先让学生回顾知识点，提问几个学生，逐条列出要点。

1.

to do 一般式的用法

动词不定式的句法功能

一、作主语

动词不定式作主语时，句子的谓语动词常用单数，其位置有以下两种：

(1) 把不定式置于句首。如：

To get there by bike will take us half an hour.

(2) 用it作形式主语，把真正的主语不定式置于句后，常用于下列句式中。如：

①It＋be＋名词＋to do

It's our duty to take good care of the old.

②It takes sb + some time +to do

How long did it take you to finish the work?

③It＋be＋形容词＋b＋to do

It is difficult for us to finish writing the composition in a quarter of an hour.

二、作宾语

The driver failed to see the other car in time. 司机没能及时看见另一辆车。

I happen to know the answer to your question. 我碰巧知道你那道问题的答案。

Please show us how to do that. 请演示给我们如何去做。

There are so many kinds of tape-recorders on sale that I can't make up my mind which to buy.有这么多的录音机，我都拿不定主意买哪一种。

注意:疑问词带不定式在句中作主语时，谓语动词用单数。

The question is how to put it into practice. 问题是怎样把它付诸实施。

当复合宾语中的宾语是不定式时，先用形式宾语it代替不定式，把不定式置于补语之后，即：主语＋动

词＋it＋补语＋to do句式。如：

We think it quite important for us to learn a foreign language well.

三、作补语

1) 动词+宾语+不定式(to do)

a. Father will not allow us to play on the street. 父亲不让我们在街上玩耍。

b. We believe him to be guilty. 我们相信他是有罪的。

2) to + be 的不定式结构，作补语的动词。

We consider Tom to be one of the best students in our class. 我们认为汤姆是班上最好的学生之一。

3) to be +形容词

The book is believed to be uninteresting.

It is believed that…

人们认为这本书没什么意思。

四、作表语

不定式作表语表示具体动作或将来动作；动名词作表语表示抽象的一般行为。

①To be kind to the enemy is to be cruel to the people.

②My chief purpose is to point out the difficulties of the matter.

③What I would suggest is to put off the meeting.

五、作状语

1）目的状语

He ran so fast as to catch the first bus.他飞快地跑以便赶上第一班车。

I come here only to say good-bye to you.我来仅仅是向你告别。

2）作结果状语，表事先没有预料到的，要放在句子后面。

He searched the room only to find nothing.

3) 表原因

I'm glad to see you.

六、作定语

⒈不定式作定语

不定式在句中作定语，置于被修饰的名词或代词之后。如：

①The next train to arrive is from Washington.

②Do you have anything to be taken ( to take)to your sister?

③Do you have anything to say on the question?

④Would you please give me some paper to write on?

⑤My wish to visit France has come true at last.

不定式短语作定语和被修饰词之间表示以下关系：

(1)表示将来的动作（例①）。

(2)与被修饰词之间有动宾关系，如是不及物动词，则需加介词（例④）。

(3)与被修饰词之间有动宾关系，同时与句中其它词之间又有逻辑上的主谓关系时，尽管有被动含义，却仍

用主动语态（例③）；如只有动宾关系，而无逻辑上的主谓关系，则需用被动语态（例②）。

(4)不定式作定语时，一般可转换为定语从句，例①to arrive=that will arrive。

2.

If 引导的虚拟条件句

条件句中虚拟语气的形式

从句中提出一种与客观现实不相符或根本不可能存在的条件，主句会产生的一种不可能获得的结果。条件句中的虚拟语气根据不同的时间有三种不同的形式。

时间

将来

现在

过去

从句谓语形式

动词过去式(be用were) should + 动词原形

were to + 动词原形

动词过去式(be用were) had +动词过去分词

主句谓语形式

would / should / might / could + 动词原形

would / should / might / could + 动词原形

would / should / might / could have + 动词过去分词

2. 条件句中的虚拟语气的举例

(1) 将来时的条件句中的虚拟语气。如：

If he should go to Qing Hua University, he would make full use of his time. 如果他要上清华大学的话，他就会充分利用他的时间了。

If he were to come here, he would tell us about it. 如果他要来的话，他会通知我们一声。

(2) 现在时的条件句中的虚拟语气。如：

If he were free, he would help us. 要是他有空的话，它会帮助我们的。

If he studied at this school, he would know you well. 如果他在这所学校学习的话，它会对你很熟悉。

(3) 过去时的条件句中的虚拟语气。如：

If I had seen the film, I would have told you about it. 我如果看过这场电影，我会把电影内容告诉你了。

If I had got there earlier, I would have met Mr. Li. 如果我早点到那儿，我就会会到了李先生。

3.运用条件句中的虚拟语气时，须注意的几个问题

(1)当从句的主语为第三人称单数时，谓语动词若是系动词be时，可用

was 代替

were。但在倒装虚拟结构及

if I were you, as it were 中，只能用

were。如：

Were I ten years younger, I would study abroad. 要是我还年轻十岁的话，我会去国外学习。

If I were you, I would try my best to grasp the chance. 要是我是你的话，我要尽力抓住这次机会。

(2)有时，虚拟条件句中，主、从句的动作若不是同时发生时，须区别对待。

①从句的动作与过去事实相反，而主句的动作与现在或现在正在发生的事实不符。如：

If I had worked hard at school, I would be an engineer, too. 如果我在学校学习刻苦的话，我现在也会使工程师了

If they had informed us, we would not come here now. 如果他们通知过我们的话，我们现在就不会来这里了。

②从句的动作与现在事实相反，而主句的动作与过去事实不符。如：

If he were free today, we would have sent him to Beijing. 如果他今天有空的话，我们会已经派他去北京了。

If he knew her, he would have greeted her. 要是他认识她的话，他肯定会去问候她了。

③从句的动作与过去发生的情况相反，而主句的动作与现在正在发生的情况相反。如：

If it had not been raining too much, the crops would be growing much better. 如果天不下太多的雨的话，庄家会长得更好。

If he had been working hard, he would be working in the office now. 要是他工作一直努力的话，他现在已进了办公室了。

(3) 当虚拟条件句的谓语动词含有

were, should, had 时，if 可省略，而将

were, should, had等词置于句首。如：

Should he agree to go there, we would send him there. 要是他答应去的话，我们就派他去。

Were she here, she would agree with us. 如果她在这儿的话，她会同意我们的。

Had he learnt about computers, we would have hired him to work here. 如果她懂一些电脑知识的话，我们会已经聘用他来这里工作了(from www.yygrammar.com)。

(4) 有时，句子没有直接给出假设情况的条件，而须通过上下文或其他方式来判断。如：

I would have come to see you, but I was too busy. 我本该来看你了，然而我太忙了。

But for his help, we would be working now. 要不是他的帮助，我们还会在工作呢。

Without your instruction, I would not have made such great progress. 要是没有你的指导，我不会取得如此大的进步。

(5) 有时，虚拟条件句中，主、从句可以省略其中的一个，来表示说话人的一种强烈的感情。

①省略从句

He would have finished it. 他本该完成了。

You could have passed this exam. 你应该会通过这次考试了。

②省略主句

If I were at home now. 要是我现在在家里该多好啊。

If only I had got it. 要是我得到它了该多好啊。

四、变式训练

1. I’ve worked with children before, so I know what ___in my job.

A. expected

B. to expect

C. to be expecting D. expects 2. Quite a few people used to believe that disaster __________ if a mirror was broken.

A. was sure of striking

B. was sure of having struck

C. was sure to be struck

D. was sure to strike 3. If they ____ earlier than expected，

they ____ here now. A. had started，

would be

B. started，

might be C. had started，

would have been

D. will start，

might have been 4. I didn't know his telephone number. ____ it，

I ____ then. A. Had I known，would ring him up

B. Should I know，would have rung him up C. If I knew；would ring him up

D. Had I known；would have rung him up 完成句子

1. A meteor exploded over Russian’s Ural Mountains. So far, around 1200 people are reported _________________. (injure) 一颗陨石在俄罗斯乌拉尔山脉地区上空划过并爆炸。到目前为止，据报道已有大约1200人受伤。

2. Had it not been for the worsening air quality, the flight ___________________ by the heavy fog for such a long time. (delay) 如果不是空气质量越来越差，航班不会因为大雾延误如此之久。

3.______________________ the assignment by the deadline, I should call on you and let’s celebrate it together. (be) 如果我在最后期限之前完成了任务，我就拜访你，一起庆祝。

4. If the historian hadn’t been discovered an registered what actually happened in history, we _________________ the ancient times now. (learn) 如果这位历史学家没有发现并记录历史上真实发生的情况，我们如今就不会如此了解古代。

5. If you had spent several more hours training, __________better in the sports meeting? (perform)

如果你多花了几个小时训练，你难道不会再运动会上表现的更好吗？

6. Mike thought it really stupid ______________________. (argue) 麦克认为他跟Jack争论那个问题很愚蠢

7. According to some well-informed people, there is possibility of the educational program _______________ next year. (carry) 根据一些消息灵通人士，这个教育项目有可能明年实施。

8.The lecture connected with the topic of _________________ is of great importance. (improve) 这个关于如何提高残疾人的生活质量的报告很重要。

五、总结反思

这次期末考试题目难度系数偏高，针对学生出错较为集中的三个题型，采用学生查阅结合教师部分讲解的方式，学生先对出错较多的语法进行逐条概括，最后教师再加以总结并通过不同难度的练习让知识点得到巩固提升。

多项选择和完型都要联系上下文在对句子和语篇含义和情感态度的基础上做出准确选择，而完成句子的难点在于把握所考察词汇在句中含义及在句子中的句法功能，使用正确的时态语态语气及主谓一致，还要注意可能涉及到强调倒装等特殊句式，考查较为全面，同学们更要通过每天练习进行巩固。