英語作文6篇(薦)
在日常學(xué)習(xí)、工作或生活中,大家都嘗試過寫作文吧,作文是經(jīng)過人的思想考慮和語言組織,通過文字來表達(dá)一個主題意義的記敘方法。如何寫一篇有思想、有文采的作文呢?下面是小編整理的英語作文6篇,歡迎大家分享。

英語作文 篇1
Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only within a narrow range around 37C;a departure of a few degrees from this value seriously impairs their functioning. Even though cells can survive wider fluctuations the integrated actions of bodily systems are impaired. Other animals have a wider tolerance for changes of bodily temperature.
For centuries it has been recognized that mammals and birds differ from other animals in the way they regulate body temperature. Ways of characterizing the difference have become more accurate and meaningful over time, but popular terminology still reflects the old division into "warm-blooded" and "cold-blooded" species; warm-blooded included mammals and birds whereas all other creatures were considered cold-blooded. As more species were studied, it became evident that this classification was inadequate. A fence lizard or a desert iguana-each cold-blooded——usually has a body temperature only a degree or two below that of humans and so is not cold. Therefore the next distinction was made between animals that maintain a constant body temperature, called home0therms, and those whose body temperature varies with their environments, called poikilotherms. But this classification also proved inadequate, because among mammals there are many that vary their body temperatures during hibernation.
Furthermore, many invertebrates that live in the depths of the ocean never experience change in the depths of the ocean never experience change in the chill of the deep water, and their body temperatures remain constant.
英語作文 篇2
開篇
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 ..., ...
結(jié)尾
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) It is necessary that steps should be taken to ...
4) In conclusion, it is imperative that ...
5) There is no easy method, but ...might be of some help.
6) To solve the above-mentioned problem, we must ...
7) In summary, if we continue to ignore the above-mentioned issue, more problems will crop up.
8) With the efforts of all parts concerned, the problem will be solved thoroughly.
9) We might do more than identify the cause ; it is important to take actions to ...
10) Taking all these into account, we ...
11) Whether it is good or not /positive or negative, one thing is certain/clear...negative ['negtiv] adj. 否定的,負(fù)的,消極的
survey [s:'vei] v. 調(diào)查,檢查,測量,勘定,縱覽,環(huán)視
phenomenon [fi'nminn] n. 現(xiàn)象,跡象,(稀有)事件
solve [slv] v. 解決,解答
identify [ai'dentifai] vt. 識別,認(rèn)明,鑒定
certain ['s:tn] adj. 確定的,必然的,特定的
strict [strikt] adj. 嚴(yán)格的,精確的,完全的
summary ['smri] n. 摘要
popular ['ppjul] adj. 流行的',大眾的,通俗的,受歡迎的
concerned [kn's:nd] adj. 擔(dān)憂的,關(guān)心的
英語作文 篇3
Today's college students face choices unheard of years ago. Terms like two way selection, self-employment are not new to them. Many students swarm (蜂擁) into job market or look every talent fairfor potential employers. The concept of sellingoneself rather than hiding oneself is well accepted by students.
Hunting a job is no small matter. Instead, it is probably one of the most, if not the most, important decisions any of would-be graduates can make in a lifetime. Therefore, they are very serious and cautious when that time comes. It is something that the society has taught them.
As the job market gets shrinking, it has also become a must for undergraduates to work harder than before to keep their competitive edge (保持競爭地位). More students are engaged in their studies with no distractions . They are investing today for a promising tomorrow.
英語作文 篇4
On Lily’s birthday, a lot of friends come to her house and give her surprise. She is really happy about it. They sing songs and play a lot of games. But only one pity for Lily, her father is on business and can’t company her. When everybody goes home, her father goes home and this is the best gift for her.
在莉莉生日那天,很多朋友來她家給她驚喜。她真的很開心,他們唱歌,玩游戲。但是唯一的.遺憾是莉莉的父親出差了,不能陪她。當(dāng)每個人都回家后,她的父親才回到家,這對她來說是最好的禮物。
英語作文 篇5
【寫作題目】
Directions: For this part, you are allowed 30 minutes to write a composition on the topic Internet and Piracy. You should write at least 150 words, and base your composition on the outline (given in Chinese) below:
1)網(wǎng)絡(luò)幾乎已經(jīng)滲透到人們生活和工作的方方面面,包括我們的一些個人隱私
2)網(wǎng)絡(luò)會對個人隱私產(chǎn)生哪些影響
3)你認(rèn)為應(yīng)該如何保障我們在網(wǎng)絡(luò)上的個人隱私
【思路點(diǎn)撥】
本題屬于提綱式文字命題。提綱第1點(diǎn)指出一種現(xiàn)象,提綱第2點(diǎn)要求分析該現(xiàn)象帶來的負(fù)面影響,提綱第3點(diǎn)要求說明應(yīng)該如何防止該負(fù)面影響,由此可判斷本文應(yīng)為問題解決型作文。
根據(jù)所給提綱,本文應(yīng)包含以下內(nèi)容:描述如今網(wǎng)絡(luò)在人們生活和工作的重要地位,引出網(wǎng)絡(luò)對隱私的侵犯這一問題;分析網(wǎng)絡(luò)對個人隱私產(chǎn)生的.主要影響;說明應(yīng)該如何保障網(wǎng)絡(luò)上的個人隱私。
【參考范文】
Internet and Piracy
Internet has penetrated into all the aspects of our life and work. We can study and work by it; we can find a job by it; we can communicate by it; we can entertain by it; we can buy and sell by it. We can do almost everything on the Internet, and almost anywhere anytime.
However, at the same time Internet provides services for us, it is inevitably invading our privacy to some degree. The services on most websites require our registering. If we want to enjoy these services, we have to provide much private information, including our names, gender, address, telephone number and sometimes bank account. Due to the poor Internet administration and weak network security, our information might be open, stolen or sold. Even sometimes the information will be misused by the criminals.
Considering the above-mentioned, we must enhance the alertness when using the Internet. First, when we need Internet service, we should always log on those big legal websites. Second, if the service requires important private information, you should think twice before you type in it.
英語作文 篇6
often we allow ourselves to get all worked up about things that, upon closer eamination, arent really that big a deal. we focus on little problems and concerns and blow them way out of proportion. a stranger, for eample, might cut in front of us in traffic. rather than let it go, and go
on with our day, we convince ourselves that we are justified in our anger. we play out an imaginary confrontation in our mind. many of us might even tell someone else about the incident later on rather than simply let it go. why not instead simply allow the driver to have his accident somewhere else? try to have compassion for the person and remember how painful it is to be in such an enormous hurry. this way, we can maintain our own sense of well-being and avoid taking other peoples problems personally. there are many similar, small stuff eamples that occur every day in our lives. whether we had to wait in line, listen to an unfair criticism, or do the lions share of the work, it pays enormous dividends if we learn not to worry about little things. so many people spend so much of their life energy sweating the small stuff that they completely lose touch with the magic and beauty of life. when you commit to working toward this goal you will find that you will have far more energy to be kinder and gentler.
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