根据短文判断下列句子的正确. People's appearance depends on things called genes . Genes are found in the cells of people's bodies, and they are passed on from parents to children. Here are some facts about eyes. 题目和参考答案——青夏教育精英家教网—

题目内容

根据短文判断下列句子的正确(T) 与错误(F)。

     People's appearance (外貌) depends on things called genes (基因). Genes are found in the cells (细胞)
of people's bodies, and they are passed on from parents to children. Here are some facts about eyes.
     Many Europeans and Americans can have blue, green or brown eyes. But a brown-eyed person, for
example, may also carry genes for another colour in his / her body. So two brown-eyed or green-eyed parents
may not have a child with eyes of the same colour. If a child's father and mother both have brown eyes, the
child will probably also have brown eyes, but this is not certain.
     If one parent has blue eyes and one has brown eyes, their children may have either blue eyes or brown
eyes, but most probably will have brown eyes. The gene for blue eyes is recessive (隐性的) and the gene for
brown eyes is dominant (显性的). This means that if a child gets a gene for blue eyes and also a gene for
brown eyes from. its parents, brown will win, and the child's eyes' will be brown, not blue.

(      )1. Children look like their parents because they get genes from their parents.
(      )2. A brown-eyed person only carries the gene for brown eyes in his / her body.
(      )3. If a child has brown eyes, its parent may have eyes of other colours.
(      )4. If a child's father and mother both have green eyes, the child's eyes must be green.
(      )5. If one parent has blue eyes and one has brown eyes, their child mostly has brown eyes.

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相关题目

　　There was once a young girl who very quite. She never said a word, not even “Mum” or “Dad”. Her parents were very worried. When she three years old she still hadn't said anything. When she was five she still hadn't said anything. The worried parents took her to the best doctors but none of them could find anything wrong with her. “Do you think our daughter will never talk?” asked the mother. But all the doctors said, “We will just have to wait and see.” Time went by and she turned eight. Then one day she was eating dinner with her mother when suddenly she cried, “Puke (难吃) ! Not enough salt! Get me some more salt, please!” “Goodness!” cried her mother, “You can talk! Why didn't you say anything all these years?” “Well,” said the girl, “There was never any need. Up until now everything tasted fine!”

根据短文判断下列句子，正 (T) 误 (F)

(1) Something was wrong with the girl's ears.

(　　)

(2) The doctors were sure that the girl would never talk.

(　　)

(3) The girl didn't say anything until she was eight.

(　　)

(4) The girl didn't like her food all these years, so she never said anything.

(　　)

(5) In fact, the girl could talk very well.

(　　)

阅读理解。　

根据短文判断下列句子正(T)误(F)。　　
(     )1. Mr. Lee has two cats. 　
(     )2. One day, Mr. Lee goes to Mr. Green's house to see the cat.　　
(     )3. There are two holes in the door. 　　
(     )4. Mr. Green is a clever man.

阅读理解。

     Hello, everyone. Here is something important for everyone going to
London next month. As you know, you are going to stay with a family
for two weeks.   Now, the most important thing is money. You should
take about $530 with you. I think it will be enough for everyone. Then,
when you arrive,   your new family will meet you. You must remember
to wear a red shirt, so the family will find you easily. They've been told
you all wear red shirts. You'll also need to take with you 4 photos of
yourself and, of course, it's very important that you take the school letter.
While you're there, if you have any problems, you can call Leech School
Office. I'll give you the office phone number now: it's 580-4436 and the
person to ask for is Mrs Belcher…She's in the office from nine o'clock
in the morning until five in the afternoon every day. OK. That's everything.
Have a good journey!

根据短文判断下列句子正误,正确的填T ,  错误的填F 。
(     ) 1. The travelers will stay in London for two weeks this month.
(     ) 2. $530 is enough for every traveler.
(    ) 3. All the travelers need to wear red shirt.
(     ) 4. If the travelers have any problems, they can call 580-4436 for help.
(     ) 5. The travelers can ask Mrs Belcher for help at any time every day.

阅读理解。

My uncle Scott is a music teacher. He gets up early every day. He usually gets up at five o'clock in the morning. After he brushes his teeth, he often plays baseball with my aunt. Then he has his breakfast. After
that, he often plays the violin. At about seven fifty he takes the number 6 bus to his school.
He has no classes on Thursday and Friday. He usually goes to the violin club. There he helps kids with
the violin. Oh, my uncle plays the violin very well. Do you love to play the violin? Do you want to join the
violin club? Please call my uncle at 326 -6789.

根据短文判断下列句子的正（T）误（F）。
(     )1. My aunt is a music teacher.
(     )2. Scott often plays the violin after breakfast.
(     )3. Please call 326 - 6789 if you want to join the violin club.                  -
(     )4. On Thursday and Friday Scott usually goes to the' violin club.
(     )5. Scott can't play the violin very well.

　Mr. Green has two cats. One is big and the other is very small. He likes them a lot. One day, Mr.Lee, a friend of his, comes to see him. When he sees two holes(洞) in the door-a big hole and a small one. He is very surprised and says, “My dear friend, why do you make two holes in your door?””Let the cats come in and go out,” Mr.Green answers. “But why are there two holes? Isn’t one enough?” he says,”How can the big cat go through(过) the small hole?” he says.
　　根据短文判断下列句子正(T)误(F).
　　(1) Mr. Lee has two cats. ( )
　　(2) One day, Mr. Lee goes to Mr. Green’s house to see the cat. ( )
　　(3) There are two holes in the door. ( )
　　(4) Mr. Green is a clever man. ( )
　　　　

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