雅思真题回忆及解析.docx

1、雅思真题回忆及解析2021年1月16日雅思真题回忆及解析所有的成功都来自于行动，只有付诸行动，才能一步步走向成功。无忧考网搜集整理了2021年1月16日雅思真题回忆及解析，希望对大家有所帮助。以下内容仅供参考。1月16日雅思口语真题回忆：Visit relatives1.When was the last time you visited a relative?2.Do you often visit your relatives?3.Why do people visit their relatives?4.What do you do when visiting relatives?Out

2、door1.Is it important for children to play outdoors?2.Did you often go over to your friends house when you were going?3.Did you like to go outside when you were young?4.Do you prefer to be indoors or outdoors?Smile1.Can you recognize a fake smile?2.Do you smile when people take pictures of you?3.Whe

3、n do people smile at others?4.Do you like to smile?Market1.Are there many street markets in China?2.Do you often go to the supermarket?3.What are the differences between street markets and supermarkets?4.What do street markets sell?Email1. Do you write letters or emails?2. Do you prefer to write let

4、ters by hand or use a computer?3. What do you usually write about?4. Who do you usually write to?5. How do you feel when you receive a letter?6. Do you think people will still write letters in the future?Cooking1. Do you enjoy cooking?2. Would you like to learn cooking?3. Have you learned cooking be

5、fore?4. Is it difficult to cook Chinese food?5. Have you cooked anything special?Shoes1. How often do you buy shoes?2. Have you bought shoes online?3. What kind of shoes do you like?4. Do you like nice shoes or comfortable shoes?5. Do you have a favorite pair of shoes? / Would you buy shoes online i

6、n the future?Pollutions1. Is there anything being polluted in your hometown?2. What are the common types of pollutions in the countryside?3. What are the causes of those pollutions?4. Have you ever done anything to help the environment?Dream1.How long can you remember your dream when you wake up?2.D

7、o you like hearing others dream?3.Do you think dream will affect life?4.Do you often have dreams at night?Science1. Do you like science?2. Are there many science museums in your hometown?3. Did you like science classes when you were young?4. How did you learn science at school?5. Do you think childr

8、en should have both art classes and science classes?6. Do you think science is important to our society?Hometown1.Where is your hometown?2.What do you like about it?3.What do you not like about it?4.How often do you visit your hometown?5.Whats the oldest part of your hometown?6.Do many people visit

9、your town?7.Is there any way your hometown could be made better?8.How has your hometown changed over the years?9.Are there good transportation links to your town?10.Would you recommend the town to people with children?11.Is there much to do in your hometown?12.What are the people like in your hometo

10、wn?1月16日雅思阅读真题回忆：Passage 1题目鸡的历史话题分类生物科学类题型及对应数量暂缺内容回忆The history of chickens (Gallus domestics) is still a bit of a puzzle. Scholars agree that they were first domesticated from a wild form called red junglefowl (Gallus gallus), a bird that still runs wild in most of southeast Asia, most likely hyb

11、ridized with the gray junglefowl (G. sonneratii). That occurred probably about 8,000 years ago. Recent research suggests, however, there may have been multiple other domestication events in distinct areas of South and Southeast Asia, southern China, Thailand, Burma, and India.Since the wild progenit

12、or of chickens is still living, several studies have been able to examine the behaviors of wild and domestic animals. Domesticated chickens are less active, have fewer social interactions with other chickens, are less aggressive to would-be predators, are less susceptible to stress, and are less lik

13、ely to go looking for foreign food sources than their wildcounterparts. Domestic chickens have increased adult body weight and simplified plumage; domestic chicken egg production starts earlier, is more frequent, and produces larger eggs.Chicken DispersalsChickens, Chang Mai, ThailandChickens, Chang

14、 Mai, Thailand. David WilmotThe earliest possible domestic chicken remains are from the Cishan site (5400 BCE) in northern China, but whether they are domesticated is controversial. Firm evidence of domesticated chickens isnt found in China until 3600 BCE. Domesticated chickens appear at Mohenjo-Dar

15、o in the Indus Valley by about 2000 BCE and from there the chicken spread into Europe and Africa. Chickens arrived in the Middle East starting with Iran at 3900 BCE, followed by Turkey and Syria (24002000 BCE) and into Jordan by 1200 BCE.The earliest firm evidence for chickens in east Africa are ill

16、ustrations from several sites in New Kingdom Egypt (15501069). Chickens were introduced into western Africa multiple times, arriving at Iron Age sites such as Jenne-Jeno in Mali, Kirikongo in Burkina Faso and Daboya in Ghana by the mid-first millennium CE. Chickens arrived in the southern Levant abo

17、ut 2500 BCE and in Iberia about 2000 BCE.Chickens were brought to the Polynesian islands from Southeast Asia by Pacific Ocean sailors during the Lapita expansion, about 3,300 years ago. While it was long assumed that chickens had been brought to the Americas by the Spanish conquistadors, presumably

18、pre-Columbian chickens have been identified at several sites throughout the Americas, most notably at the site of El Arenal-1 in Chile, ca 1350 CE.Chicken Origins: China?Two long-standing debates in chicken history still remain at least partially unresolved. The first is the possible early presence

19、of domesticated chickens in China, prior to dates from southeast Asia; the second is whether or not there are pre-Columbian chickens in the Americas.Genetic studies in the early 21st century first hinted at multiple origins of domestication. The earliest archaeological evidence to date is from China

20、 about 5400 BCE, in geographically widespread sites such as Cishan (Hebei province, ca 5300 BCE), Beixin (Shandong province, ca 5000 BCE), and Xian (Shaanxi province, ca 4300 BCE). In 2021, a few studies were published supporting the identification of early chicken domestication in northern and cent

21、ral China (Xiang et al.). However, their results remain controversial.A 2021 study by Chinese bioanthropologist Masaki Eda and colleagues of 280 bird bones reported as chicken from Neolithic and Bronze age sites in northern and central China found that only a handful could securely be identified as

22、chicken. German archaeologist Joris Peters and colleagues (2021) looked at environmental proxies in addition to other research and concluded that the habitats conducive to jungle fowl were simply not present early enough in China to allow for the domestication practice to have taken place. These res

23、earchers suggest that chickens were a rare occurrence in northern and Central China, and thus probably an import from southern China or Southeast Asia where evidence of domestication is stronger.Based on those findings, and despite the fact that southeast Asian progenitor sites have not as yet been

24、identified, a northern Chinese domestication event separate from that of southern China and Southeast Asia does not at present seem likely.Pre-Columbian Chickens in AmericaIn 2007, American archaeologist Alice Storey and colleagues identified chicken bones at the site of El-Arenal 1 on Chiles coast,

25、 in a context dated well before the 16th-century medieval Spanish colonization, ca. 13211407 cal CE. The discovery is considered evidence of pre-Columbian contact of South America by Polynesian sailors, but that is still a somewhat controversial notion in American archaeology.However, DNA studies ha

26、ve provided genetic support, in that chicken bones from el-Arenal contain a haplogroup which has been identified at Easter Island, which was founded by Polynesians around 1200 CE. The founding mitochondrial DNA cluster identified as Polynesian chickens includes A, B, E, and D. Tracing sub-haplogroup

27、s, Portuguese geneticist Agusto Luzuriaga-Neira and colleagues identified sub-haplotype E1a(b) which is found in both Easter Island and el-Arenal chickens, a key piece of genetic evidence supporting the pre-Columbian presence of Polynesian chickens on the coast of South America.Additional evidence s

28、uggesting pre-Columbian contact between South Americans and Polynesians has also been identified, in the form of ancient and modern DNA of human skeletons in both locations. Currently, it seems likely that the chickens at el-Arenal were likely brought there by Polynesian sailors.题目回忆暂缺参考阅读C8T4P3.Pas

29、sage 2题目运发动的饮食话题分类医疗安康类题型及对应数量暂缺内容回忆As the innovations of modern science continue to improve so does the diet of different athletes, in many cases the kinds of foods that you eat will determine if you excel at your sport or are destined for mediocrity. Regardless if you are professional or amateur a

30、thlete anything that you eat must meet certain requirements to be able to maintain peak levels of performance and to ensure continued improvement. To do this requires that all athletes have a healthy diet that willsupport their very active lifestyle. Below are some tips as well as tactics of a healt

31、hy diet for athletes.Keep junk foods to a minimum: In general to be able to maintain peak levels of tom brady jersey performance requires that you eat low fat foods that will give your body the vitamins and minerals that it needs. That being said, there is nothing wrong with enjoying the occasional

32、fast food or other types of junk foods no more than once a week. This will help you to help you maintain a healthy balanced diet and still be able to enjoy a variety of different foods.Make sure that you are taking in the proper amount of calories: A big problem that many athletes have is that they cut back drastically on