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新概念英语第2册重点内容Lesson88
重要句型或语法
1、if条件句(虚拟语气)
本课主要对比复习第16课、第40课和第64课出现的if条件句的用法。
其中,第14课是if引导的真实条件句,而第40课和第64课是if引导的虚拟条件句,即虚拟语气的内容。如:
If he attends the party, I will.
If I were you, I would ask her to stay here for another week.
If they had helped me, I would have already finished the work.
【推荐阅读】
更多相关内容,请查看下面的文章:
条件句中的虚拟语气用法大全
宾语从句中的虚拟语气用法大全
2、有关run的短语
本课的难点部分出现了有关run的短语用法,主要有:run out of(用完)、run after(追赶)、run over(碾压)、run in(试车)、run into(遇到)等。
课文主要语言点
【注意】
以下课文内容选自外研社出版的《新概念英语》第二册的教材,请大家根据需要购买教材,支持正版!
Six men have been trapped in a mine for seventeen hours. If they are not brought to the surface soon they may lose their lives.
1)trap,陷入;使陷入困境。该词也可以直接用作名词,表示“陷阱”。
2)mine,矿。该词还可以表示“地雷”,相当于landmine;它也是第一人称的名词性物主代词。
3)bring...to the surface,把...带到地面。
4)lose one's life,失去生命、死亡。
However, rescue operations are proving difficult. If explosives are used, vibrations will cause the roof of the mine to collapse.
1)rescue operation,营救行动。
2)prove difficult,证实是困难的。prove作为结果系动词,是为数不多的能够采用进行时的用法的。
3)explosive,炸药。源自动词explode(爆炸),其动作的名词为explosion(爆炸)。
4)vibration,震动。源自动词vibrate(震动)。
5)cause...to collapse,导致...坍塌。
Rescue workers are therefore drilling a hole on the north side of the mine. They intend to bring the men up in a special capsule.
1)rescue worker,营救人员。
2)therefore,因此、所以。经常可以放在句首开头,且常用逗号隔开。
3)drill,钻孔。
4)intend to do,打算、意图做某事。
5)bring...up,把某人带来上来。相当于前文出现的bring...to the surface。
6)capsule,容器。也可用来表示“胶囊”。
If there had not been a hard layer of rock beneath the soil, they would have completed the job in a few hours. As it is, they have been drilling for sixteen hours and they still have a long way to go.
1)本句中的if引导的是虚拟条件句,针对的是过去发生的事情,注意此时if从句中的谓语动词要采用had done的用法,而主句则要采用would have done的用法。
2)a layer of,一层。
3)beneath,在...下面。
4)as it is,事实上、实际上。
5)have a long way to go,本义表示“还有很长路要走”,在这里表示“还早着呢”。
Meanwhile, a microphone, which was lowered into the mine two hours agao, has enabled the men to keep in touch with their closest relatives.
1)meanwhile,与此同时。相当于in the meantime或at the same time。
2)lower,放下、降低。
3)enable sb. to do sth.使某人能够做某事。
4)keep in touch with,与...保持联系。
5)a closest relative,直系亲属。
Though they are running out of food and drink, the men are cheerful and confident that they will get out soon.
1)run out of,用完、耗尽。
2)cheerful,高兴的、快乐的。源自动词cheer(欢呼)。
3)confident,自信的。其名词为confidence(自信心)。
4)get out,出来。
They have been told that rescue operations are progressing smoothly. If they knew how difficult it was to drill through the hard rock, they would lose heart.
1)progress,进展、进行。
2)smoothly,顺利地。源自形容词smooth(顺利的;光滑的)。
3)drill through,钻空。
4)lose heart,失望、丧失信心。注意该短语中间不能插入任何成分。
新概念英语第2册重点内容Lesson89
重要句型或语法
情态动词
本课主要对比复习第17课、第41课和第65课出现的情态动词的用法。
这些情态动词主要有must、need、should,其中实义动词短语have to也被划归到这里一并对比学习。如:
We must get there before it is dark.
I'm sorry I didn't get here on time. I had to go to the bank.
You needn't bother to post the letters for me.
I should have gone to the dentist yesterday, but I forgot all about it.
课文主要语言点
People will do anything to see a free show - even if it is a bad one.
1)People will do anything to do...可作为套话来用,表达人们为了达成某个目的可以做任何事情。
2)a free show,免费的演出。
3)even if,即使。
When the news got round that a comedy would be presented at our local cinema by the P. and U. Bird Seed Company, we all rushed to see it.
1)get round,四处传开。the news gets round that... 可以用作套话,表示“...消息传开”。
2)comedy,喜剧。注意悲剧为tragedy。
3)present,演出。其名词为presentation。
4)rush to do,匆忙去做某事。
5)注意公司的名称中,一般每个单词的首字母都要大写。
We had to queue for hours to get in and there must have been several hundred people present just before the show began.
1)queue,排队。注意该词的发音为[kju:]。
2)get in,进去。
3)注意句中的must表对过去发生的事情的猜测,所以用了must have been的结构。
4)present,在场的。
5)just before,就在...之前。
Unfortunately, the show was one of the dullest we have ever seen. Those who failed to get in need not have felt disappointed, as many of th artistes who should have appeared did not come.
1)unfortunately,不幸的是。源自名词fortune(命运、运气),其形容词为fortunate(幸运的)。
2)dull,乏味的、枯燥的。
3)we have ever seen用作先行词the dullest的定语从句,中间省略了关系代词that。
4)who引导的定语从句,用来修饰先行词those。
5)fail to do,没做做成。
6)注意need在此用来表示对过去发生过的事情的评论,所以采用了need not have done的结构。
7)artiste,艺术家。
8)should have done,本该... 这往往表达的是与事实相反的结论。
The only funny things we heard that evening came from the advertiser at the beginning of the programme.
1)注意we heard that evening用作先行词things的定语从句,中间省略了关系代词that。
2)advertiser,主持人。该词原本表示的是广告商。
3)at the beginning of,在...的开端。
4)programme,节目。美式英语的拼写为program。
He was obviously very nervous and for some minutes stood awkwardly before the microphone. As soon as he opened his mouth, everyone burst out laughing.
1)obviously,明显地。
2)nervous,紧张的。源自名词nerve(神经)。
3)awkwardly,尴尬地。
4)burst out laughing,哄堂大笑。
We all know what the poor man should have said, but what he actually said was: 'This is the Poo and Ee Seed Bird Company. Good ladies, evening and gentlemen!'
1)注意should用了斜体,起着强调作用,朗读时需要重读。
2)actually也用了斜体,起到强调作用,与前面的should形成鲜明对照。
3)drill through,钻空。
4)lose heart,失望、丧失信心。注意该短语中间不能插入任何成分。
5)注意句中的it是形式主语,其逻辑主语是to drill through the hard rock.
新概念英语第2册重点内容Lesson90
重要句型或语法
have的用法
本课主要对比复习第18课、第42课和第66课出现的have的用法,主要包括表吃喝、拥有、患病、万能do以及作为使役动词的用法。如:
I have something important to tell you.
Have some coffee please.
He had a bad cold last night.
Let's have a break.
She had him doing homework all day long.
课文主要语言点
Fish and chips has always been a favourite dish in Britain, but as the oceans have been overfished, fish has become more and more expensive.
1)fish and chips,油煎鱼加炸土豆片。这在英国是一盘菜,所以是个整体,用作单数。类似的用法还有a knife and fork,一副刀叉,也视作单数。
2)ocean,洋。注意与sea(海)的区别:海是指与大陆相邻的海域,而洋严格意义上是包括海的。
3)overfish 过度捕捞。
4)more and more,越来越。
So it comes as a surprise to learn that giant fish are terrifying the divers on North Sea oil rigs.
1)come as a surprise,让人惊讶的是。
2)giant,巨大的。
3)terrify,使害怕。
4)diver,潜水员。
5)North Sea 北海。大西洋东北部边缘海,位于欧洲大陆的西北,即大不列颠岛、斯堪的纳维亚半岛、日德兰半岛和荷比低地之间。
6)oil rig,石油钻塔。
Oil rigs have to be repaired frequently and divers, who often have to work in darkness a hundred feet under water, have been frightened out of their wits by giant fish bumping into them as they work.
1)frequently,频繁地。
2)注意who引导的是非限定性定语从句,修饰先行词divers,起着补充说明的作用。从快速阅读的角度来看,可以直接跳过该定语从句,以节约阅读时间。
3)frighten,使畏惧。源自名词fright(恐惧)。
4)be frightened out of one's wits,被吓昏了。
5)bump into,撞到。
Now they have had special cages made to protect them from these monsters. The fish are not sharks or killer whales, but favourite eating varieties like cod and skate which grow to unnatural sizes, sometimes as much as twelve feet in length.
1)have...done,让某物被... 此处的have用作了使役动词。
2)cage,笼子。
3)protect...from...保护...免于...
4)killer whale,逆戟鲸。
5)eating variety,可食用品种。
6)cod,鳕鱼。skate,鳐鱼。
7)grow to unnatural sizes,长得出奇地大。
8)in length,长... length是long的名词。
Three factors have caused these fish to grow so large: the warm water round the hot oil pipes under the sea; the plentiful supply of food thrown overboard by the crews on the rig; the total absence of fishing boats around the oil rigs.
1)factor,因素、原因。
2)oil pipe,输油管道。
3)plentiful,丰富的、充裕的。源自plenty(大量的)。
4)a supply of,供应...
5)overboard,在船外。
6)the total absence of,完全没有...
As a result, the fish just eat and eat and grow and grow in the lovely warm water. Who eats who?
1)as a result,因此、所以。
2)注意句中的eat and eat and grow and grow通过叠词的重复,起到很好的强调作用,凸显了那些鱼类因为不受干扰、生活条件很好而不断地繁殖壮大。
3)注意最后一句的Who eats who,其实是作者开的一个小玩笑,旨在表达这些鱼已经长得非常之大,甚至可以到了会吃掉人类的地步,到那时就不知到是“人吃鱼还是鱼吃人”了。
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