Grammar and usage(2): Unreal conditions and things hoped for or desire课堂实录

备课纸

课 题

Unit 4 grammar 2 课时

第_____课时

知识与技能：(1) Master the usage of unreal conditionals. (2) Practice about the 3 kinds of unreal conditionals. the usage of wish, if-clause and the unreal conditionals in the noun 教学目标

过程与方法：clauses.

情感、态度与价值观：

教学重点

the usage of wish, if-clause and the unreal conditionals in the noun clauses. 教学难点

教学准备

板书设计

教 学 过 程 设 计

Step1: revision ：语气 (mood)是一种动词形式，用以表示说话者的意图或态度。英语中的语气有三种：

陈述语气、祈使语气和虚拟语气。



直陈语气(indicative mood),表示所说的话是事实。



祈使语气 (imperative mood),表示所说的话是请求或命令。



虚拟语气(subjunctive mood),表示说的话不是事实，或者是不可能发生的情况，

而是一种愿望、建议或与事实相反的假设等。

Step2:

条件句中的虚拟语气：

知识回顾：

条件句有真实条件句与非真实条件句(或称虚拟条件句)两种。真实条件句所表的假设是可能发生

或实现的，句中的条件从句与结果主句都用陈述语气。如：

Oil floats if you _______(pour) it on water. 你如把油倒在水里，油就浮起来。



虚拟条件句（主从句都用虚拟）：

Task 1: Translate 如果我是你，我就会不遗余力去帮助残疾人。

如果我采用你的建议，我就不应该犯这个错误了。

如果明天再试一次，你或许会取得成功。



规律总结：

条件从句

主句

与现在事实相

反

与过去事实相

反

与将来事实

可能相反

☆ *混合型的条件句：

If you __________________ ( follow ) the teacher’s advice, you _____________( be) in the hospital. If she _____________( leave ), I ___________________( hear ) about it.

☆

*假设条件虚拟倒装。

条件从句中有should，were，had三个助动词可以把if省略，并将这三个词提至句首。

①___________________(=If________________) 如果我富有的话, I would give you some money.

②________________________(=If_____________________)如果我有更多的时间, I would have finished my work. ③___________________(=If_____________________) 如果有洪水，what should we do?

Step3:虚拟语气特殊句型：

Task 1: 回顾wish用法并填空: 1.

I wish I_______ ( be )a bird.（现在）

2.

I wish I ________ _______( not make) such a mistake.（过去）

3.

We wish our parents ________ _______ (not punish) us. （将来）

总结Wish 的宾语从句:

过去:__________________ wish

现在:__________________

将来:__________________

Task２：回顾Would rather, Would sooner, Would just as soon 用法并填空:

1. I would rather you _____ (

pay

) me now.

2. I would rather you ______ ______ (go) yesterday, too.

3. Don’t come. I would rather you ______ ( come) tomorrow. 总结would rather的宾语从句:

过去:_________________ Would rather

现在:_________________

将来:_________________ Task 3: 回顾as if\though用法并填空: 1.

She loves the baby as if it __________ ( be ) her own son. 2.

I remember the whole thing as if it __________________ ( happen ) yesterday. 3.

They talked as if they _________________( be ) friends for years. 4.

He looks as if he ______________( be ) drunk. 总结as if/though+从句:

as if/though

现在：________________ 过去：________________ Task4.

总结

It’s (about/high) time +that ：____________________________________ 句子翻译：

1）

孩子们该上学了。________________________________________________ 2）

我们该开始工作了。_______________________________________________ Task 5: 表示要求，命令，建议的虚拟语气。一个坚持

insist; 两道命令

command; order; 三条建议

suggest; advise; propose; 四个要求：

demand; desire; require; request; 翻译句子：

1）

我们建议你应睡足觉。_________________________________________________ 2）

他坚决要求我到场。__________________________________________________ 3）

他们要求我们派他们去那儿工作。__________________________________________________



考点须知：以上动词相应的名词（order, advice, suggestion, proposal, demand, request, desire）构成的名词性从句包括主语从句，表语从句和同位语也要使用虚拟语气。

1）

It’s suggested that the plan_______ _________ __________( carry out ). 2）

It’s desired that every student __________( pass ) the exam.

3）

My demand is that she _______( come) to see me once a week. 4）

All of us are for the advice that the chemical factory _______ _______ (close) down. 5）

Tom’s mother insisted that Tom ________ _________(punish), but Tom insisted that he ______ ______( not break) the windows. 6）

We suggested that we _______ _______(go) for an outing tomorrow. The smile on the headmaster’s face suggested that he _______________( agree ) to this plan. Task 6: without, but for, with, otherwise 与but构成含蓄条件虚拟句。

1）

Without sunlight, people’s life ______

_______( be)different from today. 2）

But for your help, I_____ ______ _______(fail). 3)

I ________ ________ ________(give) you more help, but I was too busy. 4)

I ________ _________( go ) there with you. 5)

He had something important to do yesterday, otherwise he _______ _______ ______(attend) the meeting.

Task 7: If only …_______________________________.

1）

If only I _________(know) his name! 2）

If only we ________ _______ (follow) your advice! 3）

If only I_______ _______ (see) him again! 翻译句子：

1）

要是我们的父母能和我们住在一起就好了。_________________________________________ 2）

要是我没错过火车就好了！___________________________________________________ Task 8: It’s necessary /strange / natural / important / essential / vital / appropriate, etc. + that---______________________________

1）

It is important that we________ (master) a foreign language. 2）

It is strange that she ________(refuse) to come to the party. 3）

It’s necessary that we _____________( study) hard. Task 9: 由in order that, so that引导的目的状语从句中的谓语动词或

由lest, for fear that, in case引导的状语从句中的谓语动词用should ( may/might, can/could , would等)+ V. She listened carefully in order that she _____________ ( discover ) exactly what he wanted. We hid behind some bushed for fear that passers-by ________________( see ) us. Task 10 assessment 1. How I wish every family _____ a large house with a beautiful garden!

A. has

B. had

C. will have

D. had had 2. We lost our way in that small village, otherwise we ____ more places of interest yesterday.

A. visited

B. had visited

C. would visit

D. would have visited 3. _______ him not to do so, he wouldn’t have made such a serious mistake.

A. if I persuaded

B. Did I persuade

C. Had I persuaded

D. if I should persuade 4. If he had listened to his doctor’s advice, he _______ out of hospital now.

A. would have been

B. would be

C. is

D. will be

5. It’s everybody’s desire that every effort _______ to reduce the pollution in out city.

A. was made

B. be made

C. will be made

D. would be made

作业布置

教学反思