同学们经常会买一些饼干放到家里,当作零食吃,可是一般的盒盖不好,轻轻一碰,摔到地上,盖子立刻就坏了,里边的饼干全部漏了出来,很不好收拾。还有饼干放的时间一长,饼干就容易坏,吃不了只好把饼干扔掉为此我伤透了脑筋,终于想到了一个十全十美的办法。
对饼干我一窍不通,不过对盒子我还是略知一二的。饼干盒盖不紧是因为里面有空气,而饼干容易变质,也是因为接触到空气,只要让饼干盒里没有空气就行了。可是怎么才能把空气抽空呢,我打开抽屉寻找资料时,拉开抽屉突然有一阵风,对了,在盖子下面弄一个小洞,在侧面弄一个像抽屉一样的东西,只要不停地抽拉抽屉,空气顺着小空抽出来,盒子里面的空气就会被抽空,这样盒盖就不会那么容易掉下来了,无论你买在多的饼干只放到这样一个盒子里面都不怕坏了。而且你不用刻意去记要用多少次才能把空气抽空,你只要一直拉一直拉,等你拉不动了里面的空气也就没有了,你也不用担心会拔不出来,只要轻轻一拔就行了。
怎么样,我的科技日常生活小发明是不是既实用又简单!
1) Many nations have been faced with the problem of ……
2) Recently the problem has been brought into focus.
3) Recently the phenomenon has become a heated topic.
4) Recently the issue has aroused great concern among ……
5) Nowadays there is a growing concern over ……
6) Never in our history has the idea that …… been so popular.
7) Faced with ……, quite a few people argue that ……
8) According to a recent survey, ……
9) With the rapid development of ……,
10 When it comes to…, (当说到…
二、列举观点
I.Some people think/believe that…,
Other argue/claim that the opposite/reverse is true
1.Obviously television has both advantages and disadvantages.
2.Living in a city has both advantages and disadvantages.
3.Compared with cars,bikes have their advantages and disadvantages. ,
4.Although computers bring people a lot of convenience,they have many disadvantages.
5....has many advantages.For example,…
6. However,just as every coin has two sides,…has it’s disadvantages.
II…play(san important role/part in……
1.Computers play an important role in science and technology.
2.Computers play a more and more important role in our life.
3.Computers play an increasingly important role in our studies.
4.Education plays an important part in developing our mind.
5.Addiction to alcohol and drugs plays a role in homelessness.
6.Advertisement plays an informative role in our daily life.
7.In the past,letters played a decisive role in long-distance communication.But now,telephone,email,and fax have taken their place.
III.With the development of…
1.With the development of our economy,many Chinese families can afford a car.
2.With the development of our economy and society,pollution is more and more serious.
3.With the rapid development of Science and technology,people can get a college degree by taking online-courses at home.
4.With the current social and technological developments,employees with more knowledge and higher academic degrees are needed.
5.With the rapid increase of China's population,housing problem is becoming more and more serious.
6.With more and more women entering the society,people's attitude towards women is changing.
7.With the deepening of Chinese reform and opening up, an increasing number of (a growing number of,a significant number of
families can afford a car.
三、陈述自己观点
There is probably some truth in both arguments/statements,but…
四、批驳
1)It is true that ……, but one vital point is being left out.
2) There is a grain of truth in these statements, but they ignore a more important fact.
3) Some people say ……, but it does not hold water.
4) Many of us have been under the illusion that……
5) A close examination would reveal how ridiculous the statement is.
6) It makes no sense to argue for ……
7) Too much stress placed on …… may lead to ……
8) Such a statement mainly rests on the assumption that ……
9) Contrary to what is widely accepted, I maintain that ……
10) No one can deny the fact that ……
11) The idea is hardly supported by facts.
12) Unfortunately, none of the available data shows ……
13) Recent studies indicate that ……
14) There is sufficient evidence to show that ……
15) According to statistics proved by ……, it can be seen that ……
五、结尾句型 :
英语议论文多以简要总结全文或对所讨沦的问题提出解决办法来结尾。总结全文时除常用到in one/a word,generally speaking,to conclude等外,没有固定模式。提出解决办法时却常使用下一句型:
1) From what has been discussed above, we can draw the conclusion that ……
2) It is high time that strict measures were taken to stop ……
3). We should take measures to control the rapidly increasing world population.
4). We’d better take effective measures to prevent students from cheating on exams.
5). The government decided to take strong measures against drug abuse.
6). Urgent measures should be taken to prevent terrorists from carrying out further attacks.
7) It is necessary that steps should be taken to ……
8) In conclusion, it is imperative that ……
9) There is no easy method, but ……might be of some help.
10) To solve the above-mentioned problem, we must ……
11) In summary, if we continue to ignore the above-mentioned issue, more problems will crop up.
12) With the efforts of all parts concerned, the problem will be solved thoroughly.
13) We might do more than identify the cause ; it is important to take actions to ……
14) Taking all these into account, we ……
15) Whether it is good or not /positive or negative, one thing is certain/clear……
六、其他句型
I、There be结构
There+be+主语+(修饰成分,表示客观存在的'人或事物。 There must be a lot of fuel in the tank.
There remains nothing more to be done.
There is no point in talking about it again.
There is something you don't know.
There is not enough time to do the work. .
II、名词化结构
名词化结构用以表明抽象思维的逻辑性和概念化,从而使语体更加正式、更加具有书面语风格。
1.由of连接主谓关系
That the earth revolves around the sun causes the changes of the seasons.
名词化:The revolution of the earth around the sun causes the changes of the seasons.
2.由0f连接动宾关系
One of the most important natural phenomena is that energy is transmitted from one point to another in waves.
名词化:One of the most important natural phenomena is the transmission of energy from one point to another in waves.
3.用of连接含有by的短语,把简单句转换成名词短语
圆滚滚的身材,胖嘟嘟的脸,一副萌萌的样子特别可爱,可若是你看到他的小嘴在蠕动,甭问,他绝对又是在吃零食了。
我的这个小伙伴叫小宇,他身高中等,横向发展却很厉害,尤其是四五年级时,体重暴增,原本一个帅帅的小伙子就升级为一个胖墩儿,这一切都和他那张永不停歇的嘴有关系。
一天,我到他家玩,进了门,茶几上摆放的各种小零食吸引了我的眼球:薯片、海苔、干果、进口食品应有尽有,半个月才能吃一袋零食的我顿时看呆了。“这……你能吃这么多零食?”“嗯,当然,这只是一小部分呢。走,我带你见识见识我的粮仓去。”他走到阳台,将几个大箱子搬出,把箱子盖掀起,“喏,怎么样?我的零食多不多?”箱子里琳琅满目,各种小食品数不胜数,就像一个浓缩的食品小超市啊!他友好大方地取出许多零食给我吃,我们俩边看电视边吃零食,多么悠闲惬意的时光啊!那一天里,我的体重怕是也直线上升了一公斤吧……
受到了零食的诱惑与吃货小伙伴的感染,我也控制不住自己的嘴巴而越来越贪吃,每当妈妈让我减肥时,我总说:“不急,您看小宇不是比我还胖,不也没事吗?以后再说吧……”
可这个一直被我当做挡箭牌的小宇居然开始减肥了……
一天,我们相约去公园玩,为了解决温饱问题,我特意带了两个肉松面包准备和他一起分享。谁知,一向号称吃货的他,居然没有接受美食,委婉地拒绝了我,还幽默地对我说:“肉松,肉松,吃多了肉就会松,我正减肥呢!”“你不馋吗?”我疑惑地问,“当然馋,但也要克制,只有减肥我才能再变帅啊,虽然很辛苦,但也要坚持。”
哈哈,这家伙,竟说得我无言以对了,那两个面包自然是安然无恙地归来了,因为我也要加入减肥队伍了。
现在,我们俩用管住嘴,多动腿的方法,一起锻炼一起减肥,我们俩的体重都在一点点下降中,看来,这个“伙伴减肥法”还真是有效啊!
雨过天晴的空气中掺杂着一丝泥土特有的芳香,明媚的阳光无私的照耀着每一个事物,天与地之间的一切都褪去了阴雨时的沉寂气息。而我和她初次相识,正是在雨过天晴的一棵桃树下。
她一头乌黑而又充满光泽的卷发,月牙形的带着灵气的小眼睛,高高的鼻梁,薄薄的小嘴很是惹人喜爱。
小时候的我一点也不灵活,当看见别的小朋友在双杠上灵活地翻身,心中便有一种说不出的滋味。而恰巧,在我和一群伙伴们玩耍时,路过一棵桃树,上面结了几个发青的小桃子,许多伙伴们一跳、一抓,又向上爬几步,便轻松地站到树顶,其中就包括聪明灵敏的她。看着小伙伴在桃树上耀武扬威,我也跃跃欲试,但当手触碰到冰冷的树皮时,我只能望而却步。
不一会儿,除我以外的所有人都坐在了桃树上,那三四个人手中也紧紧攥着未熟透的桃子。看着他们,那种不甘心、失落和自卑涌上心头,毕竟在这个本就该放肆玩闹的年纪,谁又想被人嘲笑呢?
“喂,你怎么不上来呀?上面好玩着呢!”一个伙伴问道。我红着眼圈,茫然地看着他。“就是呀,怕是上不来吧?哈哈哈,胆小鬼!”另一个伙伴似乎猜中了我的心思。兴许是那时年幼无知,他们并不知道这一句句不经意间的玩笑与嘲讽,宛如一把把利刃,插进了我脆弱的心灵。我只有蹲在老桃树下,默然地哭泣。而她,也只是盯着我。突然,又好似下了决心,轻捷地跳下树,一把拉住我的手,发绳上的铃当欢快的摇动着。“我带你上去。”她坚定地说,树上的人都看呆了,而她不顾别人的眼神,拉着我,缓缓向上爬。中途好几次,笨拙的我踩空了,向下滑去,她不顾自己,用力拉住我,她抽出手用力抹了一下脸上的汗珠,冲我笑了笑。
从这以后,她便成为了我生活中最好的朋友。而我每当走过那棵桃树,脑海中便浮现出她热情洋溢的笑脸和伴着涔涔铃音的背影。那个不顾自己的女孩似乎又在树上坐着冲我招手。
下个星期一,因为学校有活动,老师要我们10位参加英语唱歌比赛的同学,穿肉色裤袜和黑皮鞋,而我却只有两双白皮鞋,妈妈上午跑到南山儿童世界去买,却没合适的,下午上完《新概念》,她又带着我去华强北买黑皮鞋。
我觉得妈妈这样太累了,因为我不可能什么都有,什么颜色的鞋子都有,所以我想发明一双“百变鞋”,免得以后老要妈妈东跑西跑地帮我买鞋。这双鞋能按照我们衣服去变换式样和花纹,颜色由我们自己选择。例如,你穿着一套运动服,它就会变成波鞋,花纹也简单,粉色、绿色都可以,但会很舒服。如果穿着长裙,它就会变成高跟凉鞋或靴子,还有漂亮的花纹,特别好看。“百变鞋”还有一个特殊的功能,就是能飞是天,你想去哪里,只要跺五下脚,说出地名,它就带你飞过去了。
这就是我发明的“百变鞋”,加一句:将来!
妈妈的话:这周老师要求写一篇“我的小发明”类的作文,结果典典写得和以前的一篇《百变彩衣》相似,我要她重写一篇,结果依然是:不怎么的!没法呀……
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