Đề thi và bài mẫu IELTS Writing Task 2 tháng 3/2017

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 ĐÁP ÁN                                           ĐÁP ÁN                                                VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Tổng hợp Đề thi mẫu IELTS Writing Task tháng 7/2016 Dưới tổng hợp đề thi mẫu IELTS Writing Task thi tháng Nếu bạn có mục tiêu thi IELTS thời gian tới tài liệu hữu ích cho bạn tham khảo Các đề IELTS Writing Task thi thi vào lại nên bạn download Tổng hợp Đề thi mẫu IELTS Writing Task tháng 7/2016 để ôn tập Đề thi IELTS Writing Task ngày 09/07/2016 Đề bài: Studies have suggested that children watch much more television than they did in the past and spend less time on active or creative things What are the reasons and what measures should be taken to encourage children to spend more time on active or creative things Model Answer 1: Nowadays, TV and smart phone have become the main sources of entertainment and spending leisure time for most of the children In fact, most children are addicted to TV than doing meaningful or creative activities As far as my opinion is concerned, I strongly believe that the availability of huge number of channels, easy access to satellite TV channels, lack of proper guideline and the lack of ambition in children are the main reasons behind the children's' inactivity and less participation in creative tasks It is taken for granted that children watch TV all the time due to the availability of various channels with diverse means of entertainment which appeal to them Moreover, watching TV has become a permanent habit without which children would get bored and uninterested Consequently, children will not be enthusiastic in doing anything creative owing to their addiction to TV For example, my child is years of age He is used to spending his time on watching TV rather than on creating or making new things I have been endeavoring to let him active and new things, but unfortunately he always refuses to so This is surely because he is accustomed to this habit since his tender age Again, bygone are the days when a small percentage of households in a country owned TV sets On the contrary these days a single family owns more than one TV and all of them have satellite connections Moreover, children these days can watch TV programmes from their smart phones using internet The easy access to TV channels has made them prone to watch it more Another reason which deprives children of doing creative activities or new things is the lack of ambition and encouragement Unfortunately, most of the parents not motivate or encourage their children on what children or intend to For example, my niece seems to be a pessimistic child because whenever she does or intends to anything, her parents neglect her instead of encouraging and appraising her However, children can reduce the hours spent on watching TV and utilise those hours in doing creative or active things If highly encouraged and motivated, children are expected to engage in those useful works and be accustomed to doing creative and effective activities, no matter how difficult or complex those VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí works or activities are Again teachers in school should also motive them to get involved in creative works Parents should allow children to watch suitable TV programmes for a certain period of time each day and they should also get involved in different activities to set example for their children Consequently, children will be highly VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Đề thi mẫu IELTS Writing Task ngày 30/3/2017 The society would benefit from a ban on all forms of advertising because it serves no useful purpose, and can even be damaging Do you agree or disagree? Give reasons for your answer and include any relevant examples from your own knowledge or experience You should write at least 250 words Sample Answer 1: It is a fact that advertisements are now widespread on mass media Some people believe that these not serve any beneficial purposes and even spoil the society There should be an advertising restriction to hinder their negative impacts on customers So everything has its own pros and cons and that is why someone rightly said that all that glitters is not gold It is understandable that people want to remove advertisements from our lives because advertisements can be disturbing, therefore the pumping out of advertisement on the internet is distractive when doing research online and insertion of ads during TV dramas and movies is obnoxious Moreover, advertisements are sometimes misleading and cause impulsive purchase thus the exaggeration and eye-binding techniques employed in the advertisement overshadow the true function of products and the consumers, especially the young people, would fall victims to this intensive commercial completion On the other side, it is irrefutable that the proponents of advertisement argue that it is unfair to ban advertisement because it is the only efficient and viable way to show their products If the advertisement is eradicated then the link between products and consumers would be cut off Without advertisement, companies would find it hard to reach out to their customers Consequently, giant companies would manipulate the market and small companies would never be known by the public Furthermore, advertisement provides more options to consumers To draw the conclusion, I pen down by stating that advertisement is disturbing now and then, there is realistic need of it The government should make them more trustworthy Nowadays, the advertisement is an inescapable and necessary existence (Written by - Sukhdev Gautam) Sample Answer 2: There is no denying the fact that advertisement plays a vital role in human life The advertisement is the backbone of commerce and industry It is a source of information as well as the source of entertainment It is important for us These days are the days of marketing We cannot think of life without advertisement Without advertisements, life is like a fish without water No businessman or industrialist VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí can ever hope of tapping the market without proper advertisement Advertisements are all around us - on television, radio and newspaper Apropos to above parable about the conversation, many people hold the opinion that advertisement is an important part of our life because the advertisement is the best way to educate the people For instance, they inform the people about new products, their uses, merits and other similar products available in the market Moreover, many advertisements are issued by the government agencies, NGOs, and social welfare organisation which have great value in education the people Furthermore, advertisements raise the standard of living of the people On the flip side, those who disagree with this point of view mention that those advertisements have their disadvantages because they distort and exaggerate reality In addition to it, they aim at profits Furthermore, another objection is that many advertisements are bad for that they provide the wrong information to the people Besides this, the producers have become profit hungry They throw the moral values to the winds To conclude, I pen down by stating that advertisements put deep influence on the people’s mind Some advertisements advise people the direction of the right path Good advertisements help the people to choose the right products and make informed decisions (Written by - Sukhdev Gautam) Band 7: Advertising has great emphasis on the general public Nowadays,the consumerism changed the dynamics of shopping trends.The vast media and advertising go hand in hand.The numerous ways to advertise the product hit the general attitude of buying the product There is always clash of arguments among people,some assert that the society would benefit from a ban on all forms of advertising because it serves no useful purpose, and can even be damaging while others presume that advertising plays a crucial role in today's scenario In my perception, advertising is the present and the future and it must not be banned To begin with,one can not shun the fact that solely because of advertisement,an individual came to know about the on going trends and the new better products available in the market It has been seen that from last one decade,advertisement substantially affect the industry Advertisement should not be banned because it attributed to numerous ... ĐÁP ÁN                                           ĐÁP ÁN                                                VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Tổng hợp Đề thi mẫu IELTS Writing Task tháng 8/2016 Đề thi IELTS Writing Task ngày 04/08/2016 Đề bài: In many countries, people now wear Western clothes (suits, jeans) rather than traditional clothing Why? Is this a positive or negative development? In many places, people nowadays prefer being dressed in Western clothing such as suit and jeans to conventional clothes This is the result of changes in taste of fashion Considering many good aspects of wearing foreign garments, I am convinced that this change is encouraging In my book, the root of the trend is human consideration Because modern clothing are more convenient than traditional ones with a wide range of designs appropriate for all ages, they become ideal choices of everyday appearance for almost everyone In addition, clothes that are containing characteristics of the West such as short dresses or T – shirts are regularly considered as fashion trends, hence, they are being more and more common not only in our country but also throughout the world From my point of view, this trend is an unavoidable and approving alteration as changes improve our life It is true that people, especially teenagers, like Western clothing better since they help to show their personalities and thus they make them stylish as well as unique It may be argued that Western clothes may make tradition less important to us, for we tend to put on conventional clothing less frequently However, I remained inconvinced that this is a real problem for all of us because our original features appears not only in the way we dress but also in many other aspects Dresses are just small issues To sum up, the reason why Western clothes enter into our country is changes in people's taste of fashion Although there are arguments that this replacement is unacceptable, I am convinced this tendency brings out positive effects to our lifestyle IELTS Writing Task ngày 13/8/2016: More and more people not ride the bicycle as a mode of transportation even though it has many benefits Why? How to encourage people to use bicycles as a main transport? Sample Answer: It has been a while since the eco-friendly transportation bicycle was first introduced and the popularity of this transportation seems like has decreased in many countries and this could have happened due to various reasons despite the benefits bicycles offer However, there are several VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí ways that could be helpful to encourage the society to use cycles for their day to day requirements Few decades ago bicycle was used as one of the main transportations and with the invention of motorised vehicles, the popularity of cycle has decreased A cycle was an environment-friendly mode of transportation and was far useful and convenient than walking or using animal driven transports People could move faster with the help of a cycle and that made this vehicle quite popular in many countries Cycles not use any fuel, not omit any gas, using and parking this mode of transport is very easy and it is an environment-friendly vehicle However, when the motorised vehicle was introduced, people switched to that as it is faster and can carry more weight at a time The safe and green mode of transport- cycle, became less popular as people started using cars for commuting Among some minor reasons for the unpopularity of cycles, safety of the cyclist is a significant issue Because nowadays roads are full of motor vehicles, safety of two wheelers cannot be ensured In additions to that, slow speed discourages many people from the use  ĐÁP ÁN                                           ĐÁP ÁN                                                VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Đề thi IELTS Writing Task ngày 08/10/2016 Đề thi: Some people think that men and women have different qualities Therefore, some certain jobs are suitable for men and some jobs are suitable for women To what extent you agree or disagree? You should write at least 250 words Model Answer 1: Nature has blessed both men and women with individual characters, which set them apart All these different characteristics enable them to different tasks according to their affinities Due to this, some people opine that it would be best for both sexes to involve themselves in those tasks which suit their personality and skill sets Others, however, think that both are equal and can each other’s job as efficiently as they can their own Therefore, let us analyse the task from both perspectives in order to reach to a relevant conclusion To begin with, it can be said that both males and females have an individual set of characteristics, which enables them to perform well in certain tasks For example, women are considered exceptionally good at taking care of the household activities and bringing up the children As most of the women are kind, loving and caring by nature, they are best suited for this job What is more, they are also seen as worthy of the job of taking care of household activities due to their creativity and organisational skills Similarly, men also have some special traits attached with their personality For instance, men are deemed to be strong, confident and decisive These qualities make it possible for them to give excellent performance in areas such as earning bread and butter for the home and making decisions for the family Apart from that, they can also support their families in emotional as well as security matters However, even though both genders are best suited for the jobs mentioned above, we cannot ignore the changing trends, which are taking place in modern world Nowadays, with the spread of education and equal rights, more and more women are breaking the barriers of their home in order to work outside They can be seen placed at several important positions, from doctors to politicians and they are also performing better than the expectations of most of the people In the same way, men are also indulging themselves in household tasks by looking after their children and doing household chores Therefore, it cannot be said that both of the genders are best suitable to only one type of work VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Women are performing well in professions like teaching, nursing, marketing and those kinds of jobs suits their natural talents and skills On the other hand, men can work in a crowd and in places where physical labour is required In the ultimate analysis, it can be said that both men and women have been separated with individual qualities facilitating them with abilities to several tasks But, by looking at the current norms, it will be wrong to think that they cannot each other’s job (by Iqbal Singh) Model Answer 2: People have different opinions about whether women and men could fit the same type of work or not Some people argue that both genders have the same capabilities, while others oppose this point of view This essay will discuss both arguments On the one hand, people who claim that both men and women could occupy the same types works, based their idea on the fact that the world has changed, these days more and more women outside to work, and this development has approved that women are able to perform go jobs successfully For instance, many sensitive positions are occupied by women such as politics, teachers and doctors According to this, it is clear that there is no any difference regarding the gender and the CHƢƠNG I: CƠ CHẾ DI TRUYỀN BIẾN DỊ Bài 1: GEN, MÃ DI TRUYỀN, QUÁ TRÌNH NHÂN ĐÔI ADN Câu 1: Gen là gì? =>Gen là một đoạn phân tử ADN mang thông tin mã hóa cho một chuỗi polipeptit hay một phân tử ARN. Câu 2: Gen có cấu trúc như thế nào? =>Mỗi gen mã hóa protein gồm ba vùng trình tự nuclêôtit: vùng điều hòa, vùng mã hóa, vùng kết thúc. Câu 3: Một axit amin trong phân tử prôtêin được mã hóa trên gen dưới dạng nào? mã bộ ba Câu 4: Mã di truyền là gì? Là trình tự nucleotit trong gen quy định trình tự các axitamin trong phân tử protein. Câu 5: Vì sao mã di truyền là mã bộ ba?=>Vì 3 nu mã hóa cho aa thì số tổng hợp sẽ là 4 3 = 64 bộ ba, dư thừa để mã hóa 20 aa. Câu 6: Có bao nhiêu bộ ba mã hóa cho các aa? 61(do có 3 bộ ba kết thúc) Câu 7: Mã di truyền có bộ ba nào là bộ ba mở đầu? AUG Câu 8: Mã di truyền có bộ ba nào là bộ ba kết thúc? UAA, UAG, UGA Câu 9: Hãy nêu đặc điểm của mã di truyền? 4 đặc điểm: -Mã di truyền được đọc từ điểm xác định theo từng bộ ba nu mà không gối lên nhau. -Mã di truyền có tính phổ biến.(các loài đều dùng chung một bộ mã di truyền) -Mã di truyền có tính đặc hiệu(một bộ ba chỉ mã hóa cho 1 aa.) -Mã di truyền có tính thoái hoá(nhiều bộ ba cùng mã hóa một aa,trừ AUG, UGG) Câu 10. Đặc điểm nào của mã di truyền phản ánh tính thống nhất của sinh giới? Tính phổ biến. Câu 11. Thế nào là mã thoái hóa? nhiều mã bộ ba cùng mã hóa cho 1 aa ( trừ AUG UGG) Câu 12 Hãy nêu nguyên tắc bổ sung trong cơ chế nhân đôi ADN? A liên kết T G liên kết X. Câu 13 Trong nguyên phân, sự nhân đôi ADN trong nhân diễn ra khi nào? Kì Trung gian, trước khi tế bào bước vào giai đoạn phân chia. Câu 14 Quá trình nhân đôi ADN còn được gọi là quá trình gì? Tái bản,tự sao. Câu 15 Quá trình nhân đôi ADN diễn ra theo nguyên tắc nào? Nguyên tắc bổ sung bán bảo toàn Câu 16 Qúa trình nhân đôi ADN gồm có mấy bước, đó là những bước nào? -> gồm 3 bước: - Tháo xoắn phân tử ADN - Tổng hợp các mạch ADN mới - Hai phân tử ADN được tạo thành Câu 17 Hãy nêu nguyên tắc bán bảo toàn trong cơ chế nhân đôi ADN? Trong hai ADN mới hình thành , mỗi ADN gồm có 1 mạch cũ 1 mạch mới tổng hợp. Câu 18. Nguyên tắc bán bảo tòan được thể hiện trong cơ chế nào? tự nhân đôi. Câu 19. Có những thành phần nào tham gia quá trình nhân đôi ADN? ADN mẹ, các nu tự do, enzim tháo xoắn, enzim cắt, enzim nối, ADN pôlimeraza, đoạn Okazaki Câu 20 Trong quá trình nhân đôi ADN có mấy mạch gốc được sử dụng để nhân đôi ADN? 2 Câu 21 Trong nhân đôi ADN, các mạch ADN mới được tổng hợp theo chiều nào? 5 ’ -> 3’ Câu 22 Sau khi kết thúc nhân đôi từ ADN mẹ đã tạo nên bao nhiêu ADN con? Hãy nêu đặc điểm của ADN con? 2 ADN con, mỗi AND con có 1 mạch cũ, 1 mạch mới Câu 23 Sau khi kết thúc nhân đôi từ ADN mẹ đã tạo nên bao nhiêu ADN con? Hãy nêu đặc điểm của ADN con? 2 AND con, mỗi ADN có 1 mạch cũ 1 mạch mới. Câu 24. Vai trò của enzim ADN pôlimeraza trong qúa trình nhân đôi? -Lắp ghép các nu tự do theo nguyên tắc bổ sung vào mạch đang tổng hợp. Câu 25. Sự nhân đôi của ADN dựa trên nguyên tắc bổ sung có tác dụng gì? =>Đảm bảo duy trì thông tin di truyền ổn định từ nhân ra ngoài tế bào chất. Câu 26. Với 4 loại nu A,T ,G,X thì có bao nhiêu mã bộ ba không có G? 3 3 = 27 bộ ba. Câu 27. Hãy giải thích tại sao trên mỗi chạc chữ Y chỉ có 1 mạch của phân tử ADN được tổng hợp liên tục còn mạch còn lại được tổng hợp ngắt quảng? =>Vì chiều tổng hợp là 5’ -> 3’ Câu 28.Trong quá trình nhân đôi ADN, các đoạn Okazaki được nối lại với nhau nhờ enzim nào? Enzim nối ADN ligaza. BÀI 2: PHIÊN MÃ, DỊCH MÃ. 1. Phiên mã là gì? -> là quá trình tổng hợp ARN trên mạch khuôn ADN. 2. Qúa trình phiên mã đƣợc diễn ra ở loại sinh vật nào? -> sinh vật nhân sơ nhân thực. 3. Phiên mã ở sv nhân thực diễn ra ở đâu? -> trong nhân tế bào 4. Những thành phần nào tham gia quá trình phiên mã? ADN mạch gốc, các nu tự do, enzimARN pôlimeraza. 5. Sản phẩm của quá trình phiên mã? mARN 6. Hãy nêu sự giống nhau giữa 2 quá trình Tổng hợp Đề thi mẫu IELTS Writing Task tháng 1/2017 Đề thi mẫu IELTS Writing Task 1, Task ngày 7/1/2017 Đề thi mẫu IELTS Writing Task ngày 7/1/2017 Band Sample The given bar chart gives data about the daily smallest and largest amounts of SO2 and N2O which caused pollution in different cities, namely Los Angeles, Calcutta, Beijing and Mexico City, in the year 2000 Overall, Mexico City was the place most contaminated by the two mentioned pollutants among the four cities In Los Angeles, the quantity of SO2 emitted into the atmosphere was lowest, with the minimum number of micro-grams per m3 and the maximum number five times as much The levels of N2O emission were much higher with the biggest figure reaching up to more than 100 micro-grams per m3 every day Meanwhile, the environment in Mexico City was severely polluted by SO2 and N2O emission with the least of 80 and 113 micro-grams per m3 respectively Unlike Los Angeles and Mexico City, in Calcutta and Beijing, the amount of pollution caused by N2O was less that that caused by SO2 The maximum figures for SO2 emission were 59 micro-grams per m3 in Calcutta and 130 micro-grams per m3 in Beijing while the biggest numbers for N2O in these places were just above 50 micro-grams per m3 Đề thi mẫu IELTS Writing Task ngày 7/1/2017 Some universities offer online courses as an alternative to classes delivered on campus Do you think this is a positive or negative development? Band Sample Distance learning through an online platform is provided for students as an option to replace traditional classroom at many universities In my view, such a development, although detrimental at some point, could be seen as an essential step forward On the one hand, this way of learning remotely without being in regular face-to-face contact with teachers in the classroom is negative from two aspects First, online students cannot develop comprehensively like the way other students who attend classes at school During online courses, students can barely make friends or even compete with their peers This is often linked to the fact that those learners seem to undervalue the significance of interaction and rivalry with classmates in an educational environment which, actually, are great stimuli for scholastic success Second, participants of online learning programs tend to procrastinate and poorly allot appropriate amounts of time to complete assignments This form of studying requirestremendous self-discipline as well as organization and time management skills while students usually struggle with balancing their coursework other priorities and easily get demotivated without direct guidance from instructors On the other hand, online learning proves to be a great alternative although traditional universities are still widely considered as the best way to acquire knowledge and a diploma Access to all resources of a traditional course is offered, which empowers learners to freely choose a wide range of different subjects, from science to economics Furthermore, lower costs and the widespread presence of the Internet allow unlimited numbers of participants regardless of not only their financial background but also current living places For example, Coursera is a website that offers a variety of courses at reasonable prices and presents legal degrees for participants upon completion of each course In conclusion, though there are some drawbacks of courses delivered on websites, I believe the aforementioned online studying method is revolutionary in contemporary tertiary education systems 315 words ... luật, biểu mẫu miễn phí Đề thi mẫu IELTS Writing Task ngày 4/3 /20 17 Đề thi: Some people think that developing countries need financial help from international organizations Others think that... tài liệu, văn pháp luật, biểu mẫu miễn phí Đề thi mẫu IELTS Writing Task ngày 18/3 /20 17 Some people think that governments should ban dangerous sports, while others think people should have freedom... care of the faux products VnDoc - Tải tài liệu, văn pháp luật, biểu mẫu miễn phí Đề thi mẫu IELTS Writing Task ngày 25 /3 /20 17 The best way to resolve the international environmental problems
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