New Science Helps Keep Food Safe
People are worried about food safety. Experts at Penn State study bacteria in food. They use DNA science to find the source of illness. This helps them stop the spread of bacteria. They also share their data with the world. This work helps keep our food safe every day.
Many people are sad about food safety today. Some food is not safe to eat. This is a big problem. Experts at a school study this problem. The school is Penn State. The experts are Jasna Kovac and Edward Dudley. They study bad things in food. These bad things are bacteria. Bacteria can make people sick. Some bacteria are salmonella and E. coli. The experts want to stop these bacteria. They use new science to see the bacteria. One tool is DNA sequencing. This tool looks at the DNA of the bacteria. It shows the exact type of bacteria. It helps the experts find where the bacteria are. They also look at food in stores. They check the water too. They want to know if water has bacteria. This is a new idea. The experts share their data with the world. They want to help public health labs. They want to keep the food supply safe. They work hard every day. They want to find the bacteria fast. This helps people stay healthy. The experts also want to help food companies. They want the companies to find problems fast. Then the companies can fix the problems. This is good for everyone. Food safety is very important. New science is a big help. It makes food better for all people. The experts are happy to do this work. They study many samples. They look at the DNA of the samples. They find the source of the illness. Then they stop the spread. This is a very good way to help. The experts are smart and kind. They work with many people. They want a safe world. Science is a great tool for us. It is a very good day for science.
Take a position. Out loud, if you can.
Four ways to start. Pick one and try saying it before you scroll on.
Tip · Record yourself, use in a notebook, or practice with a language partner.
What do the experts study?
Subject Pronoun + Be
Using a pronoun and the verb 'to be' to describe a fact.
“This is a big problem.”
What to know · A1
Try saying this aloud
Scenario: Talking about food safety at home
- 01“This food is safe.”
- 02“I wash the food.”
- 03“Science helps us.”
Register tip · informal
🔑Key Phrases
Identifies the people in the story.
The teacher is Mr. Smith.
Explains the cause of the problem.
Rain can make the grass wet.
Explains the goal of the researchers.
I want to eat lunch.
💬Discussion Questions
Open-ended questions to talk or write about — alone, with a partner, or in class.
- 1
Why is clean food important?
Opinion - 2
Do you trust the food you buy?
Personal - 3
Is science good for our health?
Opinion - 4
What do you do to keep food safe?
Personal - 5
Is it hard to find safe food?
Evaluate - 6
Do you like to learn about science?
Personal - 7
Is it important to check our water?
Opinion - 8
Can science help us live longer?
Predict
News sourced from: Phys.org →. LectoPress rewrites the facts as original graded-reader text for language learners.
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