题目内容

Eating _______ sweet food is not good for our health (健康).

A.too many          B.too much          C.many too          D.much too

 

【答案】

B

【解析】

试题分析:much too中心词是too,much此处做副词表示程度,意思是太;too much中心词是much,much此处意思是多,too作为副词修饰much,意思是太多. too many意思是太多,修饰可数名词复数;many too无此用法。句意:吃太多甜食队我们的健康不好.结合语境可知选B.

考点:短语辨析

点评:这两个短语的辨析是常考内容之一,区分关键在于两个短语中心词的不同.注意根据中心词的不同来理解短语含义,然后结合语境选择合适答案。

 

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In winter,when the sun hides behind the clouds,everyone feels a bit low. You may be tired and find you want to sleep all the time. What you may not know is:you are suffering from (患有) SAD(季节性抑郁症).

But don't worry—it's normal. Colder temperatures and fewer hours of daylight can steal your energy and put you in a bad mood.

Read on to find out what SAD is and what you can do to help yourself or those around you.

These days,Linda,a US teenager spends most of her holidays sleeping instead of doing sports outside. She has also had trouble concentrating(集中精力) on her homework. When her mother asks her what's wrong,Linda doesn't know what to tell her. Linda may not realize it yet,but she's suffering from SAD. It causes people to sleep,eat sweet food and get sad or angry for no reason.

About 15 percent of American people now suffer from SAD in winter according to the US Department of Health. The US government has taken measures to help people beat it. Local communities encourage people to take part in activities such as exercise,dance or art. And they advise people not to eat too much sweet food.

Like in the US,cold northern European countries such as Finland,Iceland and Russia see a large number of people suffer from SAD every year. So,the sunlamp is widely used in these countries. It's an electric lamp which is just like a “little sun” that gives off light to make people think the sun is shining and feel better.

1.Colder ________ and less ________ are the main causes of SAD.

2.Linda is feeling ________ and doesn't ________ doing sports because she's suffering from SAD.

3.      people suffer from SAD in        northern European countries.

4.In some northern European countries,the ________ is widely used to make people feel____ .

5.Taking an active part in ________ and eating ________ sweet food can help people beat SAD.

 

Teeth are important. Strong, healthy teeth help you chew foods that help you grow. They help you speak clearly. And, they help you look your best. Here are some advice for you to take care of your teeth.

  ● Brush your teeth the right way.

Brush your teeth at least twice a day after breakfast and before bedtime. If you can, brush after lunch or after sweet snacks(快餐), too.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

Brush all your teeth, not just the front ones. Spend time brushing teeth along the sides and back of your mouth. Brush away from your gums(齿龈), too.

Spend at least three minutes each time you brush. Play a song you like to help pass the time.

Get a new toothbrush every three months. When you buy your tooth brush, be sure it has soft bristles(鬃毛).

● Learn how to floss your teeth.

Flossing is a very important way to keep your teeth healthy. Food may hide in places where a toothbrush cannot get to, like the space between the teeth. Flossing can help get rid of it. Carefully move the floss between two teeth, up and down. You need to floss your teeth at least once a day.

● Have good eating habits.

You need to be careful about what you eat and drink. Eating sugar is a major cause of tooth decay(腐朽). Eating sugar before you go to bed can make things even worse. Eat lots of fruit and vegetables and drink water instead of soda.

1.            is helpful to your teeth.

A. Eating fruit and vegetables       B. Eating sweet snacks      

C. Eating sugar                    D. Drinking soda

2. Which is the right way of brushing the teeth?

A. We should brush our teeth once a day.         

B. We should keep our toothbrush away from our gums.

C. When we brush our teeth, at least three minutes is needed.

D. Brush our teeth before breakfast.

3. From the passage, do you know how to floss the teeth?

A. Go to see a dentist.               B. Fix a floss on the teeth.

C. Move the floss between two teeth.   D. Chew the floss in the mouth.

4.Which of the following is NOT true ?

A. Flossing can help get ride of the food that hides between two teeth.

B. Healthy teeth can help you look more beautiful.

C. We don’t have to brush our teeth if we eat a lot of fruit and vegetables.

D. Your toothbrush should be changed every three months.

5. The best title for the passage is          .

A. How to floss your teeth.            

B. How to have good eating habits.

C. How to brush your teeth.            

D. How to take care of your teeth.

 

 

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