Using LanguageⅡ教学内容分析

Where there is a will , there is a way.

高二英语选修8 Unit 3

Inventors and Inventions

Period 2

Language points 班级

___________

姓名__________

组名_____________

【学习目标】1. 能够正确运用以下单词：

distinguish, convenient, caution, bear

2. 能够正确运用以下词组：

call up, set about, get through 【学习重点】1. Only after you have had that recognition can you say that you are truly an inventor.(P21)

2. Nor will you receive a patent until a search has been made to find out that your product really is different from everyone else’s. (P21)

3. The criteria are so strict that it is difficult to get new ideas accepted unless they are truly novel. (P21)

4. Every time you do you will be certain to find something that you have never seen before. (P25) 【学习难点】学会运用倒装句型

1. Only after you have had that recognition can you say that you are truly an inventor.(P21)

2. Nor will you receive a patent until a search has been made to find out that your product really is different from everyone else’s. (P21) 【学法指导】观察法，分析法，归纳法

【自主学习】

1.

call up给打电话，使想起，回忆

When I called up my mother in the countryside on the telephone she was very upset. 当我打电话给乡下的母亲时，

她显得焦躁不安。

The music calls up old times. 音乐让人回想起往日时光。

归纳拓展：

call back 召唤某人回来，回电话

call for 需要，要求

call in 邀请，请来

call on 拜访，号召

call in on 简短拜访

call at 拜访某地

call off 取消

The government calls on the youth to donate their blood voluntarily.

政府号召青年义务鲜血。

He is ill, you should call in the doctor right away. 他病了，你应该立即请大夫来。

即时应用：

①我昨晚给你打电话，但没人接。

I tried to _________last night, but no one answered the phone. ②这张老照片勾起了我对童年的回忆。

This old photo ________ my childhood. ③比赛因大雨而被取消. The game _________ due to the heavy rain. ④你回家时能顺便探望一下奶奶吗？Could you_____Grandma on your way home?

Where there is a will , there is a way.

2.

now and then 偶尔，有时

( = sometimes, but not often) Snakes come near the house now and then, and they seem to have made their home here, not far from the walnut tree.

蛇时不时地爬到屋边来，可见这几条蛇似乎是在胡桃树附件安家了。

We haven’t seen each other for years, but we chat online now and then.

我们已有多年未见过面了，但是我们有时会上网聊一聊。

I’d like to go to the cinema now and then.

我喜欢偶尔去看电影。

归纳拓展：

表示“有时，偶尔”的词语有：

every now and again, from time to time, at times

once in a while, occasionally, a little now and a little then But once in a while , people decide to buy fewer cars. 但是，人们偶尔会减少汽车的购买量。

Every now and then a plane would take off 不时会有一架飞机起飞。

提示：

from time to time强调经常性，now and then等强调间歇性

即时应用：

完成句子:

①马西亚仍然不时地出现在电视上。

Marcia still appears on TV ______________. ②小狗儿有时也会溜出去，但通常是呆在院子里。

_________ __________ ___________ ___________ the puppy ran away, but usually he stayed in the yard. ③

我说英语有时出错。____________ I make mistakes when I speak English. ④

我偶尔和他去看电影。I ________ go to the moves with him.

3.

Here was a chance for me to distinguish myself by inventing something merciful that would catch snakes but not harm them. 这回我有机会来表现一下自己，

我要发明某种仁慈的东西，既可以把蛇抓住也不会伤害到它们。

（1）

distinguish 显示。。。的差别，使。。。有所不同；辨别

People who can not distinguish between colors are said to be colors-blind .

不能辨别颜色的人称为色盲

What was it that distinguished her from her classmates?

是什么使得她有别于她的同学呢？

归纳拓展：

distinguish between … and …

区分/辨别。。。和。。。

distinguish … from …

使。。。有别于。。。；使。。。具有区别于。。。的特征

She has already distinguished herself as an athlete. 作为运动员她已享有盛名。

At what age are children able to distinguish between right and wrong ?

儿童到什么年龄才能明辨是非？

即时应用：

①

You should learn to ______ right ______wrong. 你应学会明辨是非。

②

The twins are so alike that no one _______ one the other.

这对孪生儿长得很像，没有人能分辨得出哪个是哪个。

（2）merciful宽大的，

仁慈的

They asked him to be merciful to the prisoners. 他们要求他对犯人要以慈悲为怀。

Where there is a will , there is a way.

①mercy

n.

仁慈，宽容

show/have mercy to sb,

对某人仁慈

show no mercy to sb. 对某人无情

at the mercy of

任由。。。摆布，在。。。掌握中

It’s a mercy…! （口语）。。。真是幸运！

②

mercifully

adv.

幸运地，

宽大地

They were lost at sea at the mercy of wind and weather.

他们在海上迷失，任由大风和天气摆布。

It’s a mercy that the accident happened so near the hospital.

幸亏事故发生在离医院很近的地方。

即时应用：

③安东尼奥以慈悲为怀，他甚至对夏洛克讲仁慈。

Antonio was ________ that he even showed ________ to Shylock. ④他继母在他小时候对他很无情。

His stepmother ___________ when he was a child

4.

set about

开始，着手（about 是介词，

其后常接名词或动名词）

I set about researching the habits of snakes to find the easiest way to trap them. 我着手研究蛇的习性，以便能找到捕蛇的最简易的方法。

She set about the business of cleaning the house. 她动手打扫起房子来。

After the earthquake, the people set about rebuilding their homes. 地震后人们开始重建家园。

归纳拓展：

set out出发，启程

set off 出发，动身

be set in 以。。位背景

set back 阻碍某事物发展set aside 留出

set down 记下，写下

set up 树立榜样，设立

set free 释放

He set out to paint the whole house. 他着手给整栋房子上漆。

She set aside a little money each week for future use.

她每周省出一点钱以备将来使用。

即时应用：

①

She tries to set _________ some money every month. ②

On receiving the assignment, we set __________ to work at once. ③

I have set _______ everything that happened. ④

The girl attendant has set _______ cleaning the room.

5.

They abruptly disappeared into a convenient hole in the wall.

它们一下子就消失在墙壁附近的洞里了。

convenient

adj. 方便的，适宜的，合适的，在近处的，近便的

Will it be convenient for you to start work tomorrow? 你明天开始工作方便吗？

Our house is convenient for the shops. 我们家到商店很方便。

归纳拓展：

①

It is convenient （for sb.）

to do sth. （某人）干某事是方便的

sth. is convenient (for sb.) 某事（对某人来说）是方便的

if/when it is convenient to sb. 如果某人方便的话

②

convenience

n.

at one’s convenience It is very convenient to pay by credit card. 用信用卡付款非常方便。

Can you telephone me at your convenience to arrange a meeting ? 你能不能在你方

Where there is a will , there is a way.

便时给我来个电话，安排见一次面？

Come by to pick me up ______________. 在你方便的时候，请来接我。

You’ll find the food quick and ____________. 你会发现这种食物既快又方便准备。

6.

caution

n. 小心，谨慎，警告

This time with great caution I bent down to examine the snakes and I found them very sleepy. 这一次我小心翼翼地蹲下去检查的时候，发现蛇都睡意浓浓的。

Dad always drives with caution.爸爸开车一直十分小心。

①

with caution 小心地，谨慎地

②

cautions

adj. 小心的，谨慎的

be cautions of/ about。。。

对。。。很小心、谨慎

She is cautions of telling secrets. 她很谨慎，不会泄露秘密。

The policeman let the driver off with a caution.

（翻译该句）__________________.

7. Only after you have had that recognition can you say that you are truly an inventor. 只有你已经获得了那种认证，你才能说自己是一个真正的发明者。

only + 状语（副词、介词短语或者状语从句）位于句首时，句子需部分倒装。

Only then did I know the importance of learning. 直到那时我才知道了学习的重要性。

Only in this way can we solve the problem. 只有用这种办法我们才能解决问题。

Only when he finishes the work can he go home. 只有在做完工作之后，他才能回家。

Only recently have I allowed myself to think of that again. 只有到了最近我才再次考虑这件事。

提示：

①当有从句时，倒装的是主句，从句不倒装。

②当only修饰其状语不位于句首，或位于句首的only用来修饰的不是状语，而是主语时均不用倒装。

Only my parents know the secret. 只有我父母知道此秘密。

He found his watch missing only yesterday. 直到昨天他才发现手表不见了。

翻译句子：

①

只有在战后他才得知那个不幸的消息。

②

只有当他回来的时候，我们才查明了真相。

③

只有用这样的方法我们才能学好英语。

8. The criteria are so strict that it is difficult to get new ideas accepted unless they are truly novel. 专利标准非常严格，除非新的想法真是新颖的，否额很难被接受。

句中so … that …

意为

“如此。。。以致于。。。”，这里that 引导结果状语从句，主句和从句是原因与结果的关系，意为“因此”。

She spoke so fast that few of us could follow her. 她讲话太快，因此我们很少有人能听得懂。

He was so angry that he turned the table upside down.他很生气，结果把桌子弄翻了。

Where there is a will , there is a way.

①

so + adj./adv. + that clause ②

so + many( few, much, little ) +名词+that clause 当little 的意思相当于

small 或

young时，可以使用

such … that…结构。

③

so + adj. +a/an+ 单数可数名词+that clause 在本句型中，形容词后的名词必须是单数可数名词。

He made so many pen-friends that he couldn’t devote all his time to his studies. 他交了很多笔友，因此不能把全部时间用在学业上。

He has so little knowledge that he hasn’t found a satisfying job. 他学识浅薄，因此一直找不到令人满意的工作。

They are such little children that they can’t take care of themselves. 他们年龄太小，以致于不能照顾自己。

He is so good a student that we all want to make him our good example. 他是个优秀的学生，我们都想以他为榜样。

完成句子：

The weather was _______ cold that I didn’t like to leave my room.= It was _________ cold weather that I didn’t like to leave my room.

9. Nor will you receive a patent until a search has been make to find out that your product really is different from everyone else’s.

你的产品要经过仔细调查，证明它确实是与众不同，你才能获得专利。

本句是部分倒装句，nor 位于句首时要用部分倒装。

She doesn’t like them and nor does Jeff. 她不喜欢他们，杰夫也不喜欢。

归纳拓展：

①

以否定词not, never, seldom, hardly, little, nowhere, scarcely, rarely, neither, nor 开头的句子要用部分倒装语序。

②

由nor only … but also连接的并列句，若将not only置于句首时，该分句应部分倒装，but also 连接的分句不倒装。而由

neither…

nor …

连接的并列句，两个分句都倒装。

③

由连接词no sooner… than, scarcely… when, hardly … when 连接的主从复合句，主句应到装，从句不倒装。

Not only did he give me some advice, but also he lent me some money. 他不但给我提了建议，而且借给了我一些钱。

No sooner had he gone to bed than he fell asleep. 他一上床就睡着了。

完成句子：

①

我刚进教室天就下起雨来。

________________ got into the classroom when it began to rain. ②

昨晚直到父亲回来，我们才开始吃晚饭。

Not until Father came back _________ to have super last night.

10. bear

vt. 忍受，忍耐；负担，承受；生育

n. 熊

I cannot bear the smell of sausage burnt on the barbecue. 我无法忍受香肠在烤架上被烧焦的味道。

I can’t bear young people casting away their youth. 我无法忍受年轻人虚掷青春。

Where there is a will , there is a way.

I doubt if that chair will bear your weight. 我怀疑那把椅子能否承受得了你的重量。

She has borne him a son.

他为她生了一个儿子。

归纳拓展：

bear doing/n./ to do 忍受。。。

bear sb./ sb.’s doing…

忍受某人做。。。

bear sb./sth. out

证实，

为。。。作证

bear with sb./sth. 耐心对待某人、某事；容忍某人某事

bear sth. in mind 牢记某物

bear responsibility/ the blame 承担责任，受责备

I can’t bear having a cat in the house. 家中养猫我受不了。

You must bear in mind that your parents hope to depend on you to become a good doctor.

记住你的父母指望你成为一名好医生。

提示：

①

bear意为

忍耐

忍受

时，通常与

can could 连用，用于疑问句或否定句中，常见的近义词还有stand等。

②

borne 和born 是bear的两个过去分词，表示

出生，出自时用

born，并且仅用于被动式，表示生育时用borne. 完成句子：

①

他再也受不了那种痛苦了。

He was unable to ____________. ②

为什么要我负担所有的维修费用？

Why do I have to ______________.

【学习小结】

【学习反思】