Early
humans didn’t know how to keep food but now there are many ways to keep food
fresh/eatable/edible.
Early
hunters kept meat in cool or dried to keep it for a long time without knowing
what bacteria do to their food.
Farmers
found various ways to keep meat and vegetables fresh by using salt, oil,
vinegar, or smoking.
New
ways of preserving foods have been developed since the 19th
century, such as canning, boiling and sealing, refrigerating or freezing.
Now
there are a whole variety of foods that are kept fresh to eat.
Early humans didn’t know how to preserve food to keep it safe to eat later.
返信削除First, early hunters discovered cooling is one way to preserve meat and early humans who lived in warm place found that dried foods lasted for a long time though they didn’t know about bacteria.
Farmers discovered several new techniques for preserving food by using salt, smoking fire, olive oil and so on.
In winter, farmers relied on preserved foods for their meals.
In the 19th centuary, The technique of canning was developed and many foods were sealed inside glass jars.
A visit to a modern grocery store is a reminder of the many ways that humans have found to preserve foods.
Very well organized.
削除But do not copy clauses or descriptions from the text when you write a summary.
Try to write in your own words.
Early humans did not know how to make preserved food, so many people died with a rotten food.
返信削除After that, hunters killed animals and took into the cave to protect from other animals.
That is how to discover preserv meats and they did not also know that way distroyed bacteria.
When people made farms and they got food and milk all day, farmers discovered new techniuqes to make preserving foods such as, kimuchi and sauerkraut.
Food preserve was changed for thousands years and now, people get many tyips of preserved food, frozen, canned, dried and so on.
Very well organized.
削除#2, 3 => Early hunters kept meat in cool or dried to keep ...
#3 => However, they did not know ...
#5 Food preserve was ...=> The way to preserve foods ...
Early humans found how to preserve their food which they could hunt for a long time by using cool place.
返信削除Humans have learned to feed farm animals and rely on meat and milk which animals were produced, then they have been called farmer.
Since then, farmer create how to keep food safe to eat during the winter, they are using new techniques to preserve food such as taking food in salt or smoking food and so on.
Recently many grocery shops sold many kinds of preserve foods which were using techniques from early humans were created.
Use the subjects that were identified as the topic of each segment.
削除#1 => Early hunters kept their food in ...
#2, 3 => Humans learned to farm lands and found the way to ...
#4 => There are many ways to preserve foods ...
Early humans didn't know how to preserve food to keep it safe to eat later and depended on foods which they could find. They didn't know about bacteria but, found the ways of preserving food to keep by cooling meats and drying meats and fruits. When hunmans started to learn about farm, their lifestyles were changed. Farmers discovered some techniques to preserve foods like by using salt, oil,olive and so on. These were often used by people in different cultures. For thousand of years, there are many food presevation like canning or refrigerators.
返信削除Today, there are many ways to preserve food and we can see it at the modern grocery store.
削除#2 => Early hunters found ... without knowing ...
#4,5 => People preserved foods in different ways ...