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Blood pressure is the measure of the pressure of the blood within the circulatory system (血液循环系统). If you have high blood pressure, it could lead to heart disease, stroke (中风) or other life threatening problems. All that bad news aside, there is some good news that comes in the form of healthy foods that can prevent, lower and even reverse the heart damage caused by high blood pressure. Here are five of those foods.

1.Oatmeal (燕麦粉)

Oatmeal has long been known for its heart healthy benefits. These heart healthy benefits come about due to oatmeal’s ability to deliver on high-fibres, low-fat, and low-sodium.

2.Bananas

Bananas have several healthy vitamins like vitamins C and B-6. They also deliver on other nutrients. But the thing bananas are most known for, is one of the best things for your heart: potassium.

3.Potatoes

If bananas aren’t your thing, that’s just fine. You have several more options to get that all-important potassium. One that ranks high on the list is potatoes. In one potato, it contains about 897 mg of potassium. That’s 25 percent of the suggested amount.

4.Dark chocolate

There are so many heart healthy benefits of dark chocolate—almost too many to list. In a 100 gram bar with 70-85% cocoa contains fibre, iron, magnesium, copper, manganese, as well as plenty of potassium, phosphorus, zinc and selenium. Research has found that dark chocolate may improve blood flow and lower blood pressure. The study suggests that up to 100 grams per day of dark chocolate may be associated with a lower risk of CVD.

5.Berries ()

Berries like blueberries, strawberries, raspberries, blackberries ...really anything with the word berry in it, are a good source of polyphenols (多酚类), especially anthocyanins (花青素), micro-nutrients (微营养素), and fibre.

【小题1】What does the underlined word “reverse” mean in Chinese?
A.破坏B.降低C.加速D.逆转
【小题2】Which can you eat to get the most potassium except bananas?
A.Oatmeal.B.Potatoes.C.Dark chocolate.D.Berries.
【小题3】What is CVD?
A.A kind of disease.B.A kind of nutrient.
C.A kind of food.D.A kind of treatment.
【小题4】Which of the following statements is TRUE?
A.Oatmeal can help cure heart disease.
B.Strawberries contain lots of potassium.
C.Cocoa is the main material of dark chocolate.
D.High blood pressure can’t be lowered down by food intake.
【小题5】What is the main idea of this passage?
A.How to bring down high blood pressure.B.Nutrients contained in oatmeal and potatoes.
C.What makes high blood pressure go down.D.Healthy food for high blood pressure people.
2024九年级·广东广州·专题练习
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Logan Guleff, a 13-year-old boy, won $1,000,000 in a TV cooking competition for kids. How could he win? Why is he good at cooking? “I practiced a lot, and I knew I had to try my best. I never looked at the prize. I just cared what to do next,” says Guleff.

Guleff loves Mexican food, hamburgers, and anything over an open fire. He also loves cooking food and trying new dishes. Let’s find out how he makes Pack Fish, his dish in the competition. This is going to be a great healthy way to eat your fresh fish.

To get ready, mix some butter and herbs (香草) together. Put the butter mix in the fridge for future use. It can get bigger in cold temperatures. It is great on fish. And you can also try other butter mix and put it on meat or chicken.

To make Pack Fish, you need fresh fish, potatoes, asparagus (芦笋), salt, pepper, and the butter mix. First, cut a small potato into thin-pieces, and clean some asparagus. Next, put the potato on a piece of aluminum foil (铝箔), and add some salt and pepper. Then, put the fish and asparagus on the potato, cover the fish with the butter mix, and add more salt and pepper. After that, fold(包) the aluminum foil around the fish and put the pack into the oven. Turn on the oven and wait for about 20 minutes. Now you can enjoy your Pack Fish!

【小题1】What can we learn from Guleff’s words in Paragraph 1?
A.He was sure he could win the prize.
B.He thought he was the best kid cook.
C.He just planned for another competition.
D.He was well prepared for the competition.
【小题2】Which of the following is at the bottom (底部)?
A.The fresh fish.B.The potato pieces.
C.The asparagus.D.Some salt.
【小题3】Which is the right order to make Pack Fish?
a. Put the ingredients on the aluminum foil in order.
b. Cut a small potato into pieces.
c. Mix some butter and herbs together.
d. Fold the aluminum foil into a pack.
A.c-b-a-dB.b-a-d-cC.a-d-c-bD.d-b-a-c
【小题4】What can be the best title for the passage?
A.Pack Fish From a TV Cooking WinnerB.How to Cook Pack Fish in 20 Minutes
C.Logan Guleff: The Best Kid CookD.Pack Fish: A Very Healthy Dish

Some spicy (辛辣) food is so good that I really want my dog to try it. Have you ever had that thought? But can dogs eat spicy food? And do they like it?

Dogs actually have far fewer taste buds (味蕾) than humans, according to an animal expert. We have about 9,000 taste buds, while dogs only have around 1,700. 【小题1】 So if you try to feed your dog spicy food, it won’t even be able to taste the flavour that well. It’ll just feel the effects of the spice (香料).

【小题2】 They can feel the burning feeling of the spicy food, but they don’t taste the flavour as well as people do. In addition, spicy food can also taste bitter (苦的) to dogs, which they don’t like that much. While dogs’ sense of taste isn’t as strong as humans’, their sense of smell is much better. So your dog will also probably react to some strong smell of something spicy. 【小题3】

Not all spicy food is dangerous to dogs, but you still shouldn’t give your dog any. 【小题4】 Besides, spicy food is often salty, so dogs can get sick from eating too much salt.

If your dog accidentally eats some spicy food, you can give it a little milk. This is because spicy food can burn its mouth and lead to a stomachache. The same is true of people.

So don’t give your dog spicy food. It probably won’t really like it anyway.


根据短文内容,选出四个选项填入文中空缺处,使短文内容通顺完整。有一项剩余。
A.And it may not want to eat it.
B.Most dogs actually don’t like spicy food.
C.A lot of spicy food is made out of onions, which is dangerous for dogs.
D.Lots of dogs don’t like tasting bitter food.
E.Because of this, dogs aren’t able to enjoy some taste as we are.

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