优缺点英语作文句型【一】
在当今社会，人们生活水平越来越高，科技越来越发达，一些高科技也层出不穷，但是在生活中，有一些发明并不是十全十美，这些例子值得我们深思。
比如，我们生活中最常见的塑料袋，它之所以被誉为20世纪最糟糕的`发明是因为它虽然方便了人们出行，携带东西方便，但是科学家忘记了一点，在塑料袋由慢慢被人们接受到经常使用以后，是否能合理使用并且合理处置用过后的塑料袋。由于它不能被降解，导致环境污染，阻碍植物生长，给农作物带来了严重的减产。
最近，科学家发现了第八个大陆、那是由人们所用过的塑料袋被风吹到海里堆积而成！它们经过海水的慢慢腐蚀，演变成了新大陆！由此看来，并不是所有发明都是十全十美的，但是，为了避免对环境造成更大的伤害，科学家已经开始研制可降解的塑料袋，并且有限制的让人们使用塑料袋，让人们花钱购买塑料袋，提倡使用布包。
再例如，电池是18世纪的杰作，方便了人们储存电，储存电能大，并且能充分利用电，能够安全使用电。但是在当今，电池已经是一个重要污染源了，它如果被扔在地下就会引起大面积土地被污染，导致农作物亡，造成农民不小的损失。因此，电
池这个发明也不是十全十美的。
所以，为了防止土地被电池所污染，人们开始建回收电池垃圾箱，开始回收利用电池，这是一种保护措施。另一种就是发明代替产品，不用电池也可以储存电，但是目前科学家还没有发明出来能够完全代替电池的产品。所以，未来等着我们去发明。
再比如，现在最新的发明——机器人，它们能帮助人类工作，能比人类工作效率高，既实用又方便，让人们的生活更轻松，减小压力。但是，一旦机器人进入市场，并且大量使用会造成什么后果？会使人类失业率增大，造成人类手工业退化。它是方便了人们生活，但是长期使用机器人会使人类社会慢慢停滞不前，所以，我们要合理的使用机器人，只让它们代替人类做一些对人类来说比较高难的工作，这样会更加加大对机器人的利用率，并且没有导致大批人员失业。
由此看来，当今最先进的发明——机器人，也有它的弊端，科技创新并不是十全十美的、我们在合理使用它们同时也要扬长避短，把科技创新的优点加大，缺点减为最小，使科技创新的利用率加强，逐步使人类社会提高。
同学们，让我们用勤奋的双手，智慧的头脑使自己成为未来科技的主人，努力创造发明，为人类社会做出贡献。
优缺点英语作文句型【二】
In short, it can be said that
优缺点英语作文句型【三】
Therearesomecherriesinthebasket.(一般疑问句，否定回答划线部分提问Kittylikesthebluedress.(用thepinkdress改为选择疑问句Don`tplaywithfires.(换一种说法
Joelikesreading.Dannylikesreadingtoo.(把两句连成一句Pleaseeatsomecakesandbiscuits.(改为否定句划线部分提问Thereissomewaterintheglass.(划线部分提问划线部分提问Whatdayistoday?
What`sthedatetoday?
Whatdoyouusuallydoafterdinner?
Whichpearsdoyouwant,thegreenonesortheyellownoes?Whichwesternholidaydoyoulikebest?Whenisit?
WhatdoyoudoattheLanternFestival?
5B2
Thosebooksareours.(同义句划线部分提问划线部分提问
ThosecrayonsareDanny`s.(.(用Alice改为选择疑问句Arethesetheirschoolbags?(单数句划线部分提问
Theyridetheirbicyclestothepark.(用May改写
Thecocooniswhite.(用browng改为选择问句划线部分提问Heisfouryearsold.(改为一般过去时
Iwasathomeyesterdayevening.(改为一般疑问句
Thecaterpillarslikeeatingleaves.(改为单数句划线部分提问划线部分提问
WhatdoyoueatattheMid-autumnFestival?(根据实际情况回答
优缺点英语作文句型【四】
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
优缺点英语作文句型【五】
我的缺点之一是写字老是歪七扭八，常常让妈妈说这个字要改，那个字写得不工整，其实我是因为想赶快把手边的功课写完好出去玩，才把功课写得乱七八糟，还自以为是草圣张旭呢，我改过这个缺点的方法是：首先要把书桌清空，不要让会影响我的杂物摆在桌上，开始写功课时必须心平气和的慢慢写，不任心浮气躁找上我，写完功课以后一定要再把功课彻彻底底的检查一遍，才不会出现错误，有了这样的改进，成果似乎慢慢浮现了。
我的缺点之二是每次总是爱跟妈妈顶嘴，只要妈妈讲一件事，我总会连珠炮似的跟妈妈辩驳，我常以我的三吋不烂之舌，把妈妈顶撞的哑口无言，脸上一阵青一阵白，我的成就感油然而生，不过顶撞长辈似乎是件不礼貌的事，可是每每我都会妈妈争得面红耳赤，后来我的解决方法是先冷静慢慢听妈妈把话讲完，再跟妈妈说我的想法，经过几次沟通之后，我们渐渐能了解彼此的想法，也懂得良性沟通。
缺点是全人类如影随形的恶梦，所以我们要尽力把缺点这个噩梦驱逐出境！也愿我们挑战成功！
优缺点英语作文句型【六】
1。 It is considered /thought that人们（有人，大家）认为
2。 It is generally /usually accepted /agreed/recognized that普遍（一般，通常）认为
3。 It is believed that有人（人们，大家）相信
4。 It is well—known that大家知道（众所周知）
5。 It is said that据说（有人说）
6。 It is learned that据闻（悉）
7。 It is supposed that据推测
8。 It is estimated/predicted/calculated that据估计（预计）
9。 It must be pointed that必须指出
10。 It is reported that据报道
11。 It must be admitted that必须承认
12。 It will be seen that可见（可以看出）
13。 It will be seen from this that由此可见
14。 It is understood that不用说（都知道）
15。 It can not be denied that无可否认
16。 It has been proved/demonstrated that已经证明
17。 It may be confirmed that可以肯定
18。 It may be safely said that可以有把握地说
19。 It is sometimes asked that人们有时会问
20。 It is expected that/hoped that人们希望
21。 When it comes to要说到，要谈及
优缺点英语作文句型【七】
1：Peoples views onvary from person to person. Some hold thatHowever, others believe that
2：People may have different opinions on
3：Attitudes towards vary from person to person.==Different people hold different attitudes towards
4：There are different opinions among people as to
优缺点英语作文句型【八】
考辅P42
1.IgaveTomthebook.／／
2.Heboughthismothersomeflowers.／／
3.Thebridgewasbuiltbyworkerslastyear.／／
4.Wehavetofinishtheworktoday.／／5.Hewilldohishomeworktomorrow.／／
6.Wecleantheroomseveryday.／／7.Thewriterspent3yearsonthebook.／／
8.Itisabookwithalotofbeautifulpictures.／／
9.Thebooksoldverywellduringthefirstweek.／／firstweek.
10.Marywastheonlyoneintheoffice.／／
11.Shefinishedherworkat10o’clock.／／Shedidn’12.Shehadtotakeataxihomebecauseitwastoolate.
13.LizaandMikearrivedattheGreatWallintwohours.
14.Theywerehappytogettothetop.／／
15.TheyenjoyedthemselvesontheGreatWall.／／
16.ThepostmansentSusanandTommyapaperbox.
17.Theyopeneditandfoundapresentfromtheirfriend.
18.Theybothlikedthepresentandfeltveryhappy.
19.Alicedidn’tfeelwelltoday,soshewenttothehospital.
20.Thedoctoraskedhersomequestions.／／
21.Thedoctordidn’tgiveheranymedicineintheend.
（全真１）
1.ThecapitalAirporthasbeeninusefor20years.／／
2.ThecapitalAirportisthelargestoneinChina.／／
3.Ihavenevertakenaplane.MyfriendLiPing,either.／／
（全真２）
1.Fathergave$20formetobuysomebooks.／／
2.IwasexcitedwhenIsawsomanygoodbooksinthebookstore.
3.ButsomebookswouldcostmorethanIhave.／／
ButIdidn’／／（全真3）
1.ManyChinesefriendswenttotheparty.2.Tonywasgivenalotofpresentsbyhisfriends.／／Tony’
3.SeeinghisChineseteacheratthepartymadeTonyveryhappy.／／（全真4）
1.Iwanttoeatsomething.／／2.Therefrigeratorisempty.／／3.Bobspentfifteenyuanonthehamburger.／／／（全真5）
1.Mr.Wangdoesn’tworkinthatfactoryanylonger.／／
2.Mr.Wanglefthomeearlierinordertocatchthebus.3.Mr.Wangfindsitnoteasytogetalongwiththatyoungguy.／／（专家1）
1.Manypeoplewentshoppingyesterday.
2.Janespent4hourstobuyNewyeargifts.／／
3.Shewassotiredthatshecouldn’twalkanylonger.／／
（专家2）
1.Myfriendssaidtome,“Areyoufree?”
2.Shewantedmetogoshoppingwithher.
3.Shethinksitapleasuretogoshoppingwithafriend.
