One of the c_________ of this job is that you should be able to drive.
九年级英语根据首字母填空中等难度题
One of the c_________ of this job is that you should be able to drive.
九年级英语根据首字母填空中等难度题查看答案及解析
This is one of ________ dresses at the yard sale. You should get it.
A.cheap | B.too cheap | C.cheaper | D.the cheapest |
九年级英语单项填空简单题查看答案及解析
1.1 feel very hot in here. Would you mind opening that ?(门)
2.We won't be able to do the job well (没有)your help.
3.The speech was so (无聊的)that he fell asleep in the hall.
4.Koalas are very cute animals and they like eating (树叶).
5.Oh, my God! We have (错过)the last bus!
九年级英语单词拼写简单题查看答案及解析
Has anyone ever told you that eating carrots will help you see in the dark?
This is just one of many incorrect beliefs you may have heard. Below, we have picked out scientific explanations for three mistakes that people make about their eyes. Let's take a look.
Can eating carrots improve your eyesight?
Carrots are rich in vitamin A, which helps the eyes to turn light into information for your brain. This allows people to see in darker places.
However, eating more carrots won't help you see better. A certain minimum amount will help, but a large number of carrots will not give you superhuman vision.
If your parents have bad eyesight, will you have bad eyesight, too?
Myopia(近视)can be passed from parents to children.
A study by the American Optometric Association found that if both parents are myopic, there's a 33 to 60 percent chance that their child will be. For children who have one parent with myopia, the chance is 23 to 40 percent. and it's down to 6 to 15 percent for kids with non-myopic parents.
So if your eyesight is bad, your children might still have good vision.
Do color blind people see the world in black and white?
Color blindness doesn't usually mean that people see the world like an old movie. They usually can't tell certain colors apart, especially green and red. Another commonly confused pair of colors is yellow and blue.
Our eyes have cone cells (视锥细胞) that sense different wavelengths (波长) of light. If these cells don't work properly, color blindness occurs.
There are different levels of color blindness. Some people are only color blind in low light.
However, in the most serious form of color blindness, everything is shades of gray.
1.According to the article, eating carrots ________.
A.stops the brain from seeing
B.doesn't help you see better at all
C.will help you see clearly in the dark
D.is good for your eyes to some degree
2.If both parents have myopia, their child's chance of having good eyesight is ________.
A.40-67% B.33-60% C.23-40% D.6-15%
3.What is the cause of color blindness, according to the text?
A.Watching movies for too long.
B.Getting too little exercise.
C.Cone cells not working properly.
D.Changes in the wavelength of light.
4.Which statement is RIGHT?
A.You can have superhuman vision after eating a large number of carrots.
B.If your parents have bad eyesight. You might still have good vision.
C.Color blind people see the world in black and white.
D.It's unnecessary to protect our eyes.
5.What is the purpose of the article?
A.To offer some advice on protecting your eyes.
B.To clear up some misunderstandings about our eyes.
C.To provide help for improving your vision.
D.To explain how bad eyesight and color blindness form.
九年级英语阅读单选中等难度题查看答案及解析
Has anyone ever told you that eating carrots will help you see in the dark?This is just one of many incorrect beliefs you may have heard. Below, TEENS has picked out scientific explanations for three mistakes that people make about their eyes. Let’s take a look.
Can eating carrots improve your eyesight?
Carrots are rich in vitamin A, which helps the eyes to turn light into information for your brain. This allows people to see in darker places.However, eating more carrots won’t help you see better. A certain minimum amount will help, but a large number of carrots will not give you superhuman vision.
If your parents have bad eyesight, will you have bad eyesight, too?
Myopia(近视)can be passed from parents to children. A study by the American Optometric Association found that if both parents are myopic, there’s a 33 to 60 percent chance that their child will be. For children who have one parent with myopia, the chance is 23 to 40 percent, and it’s down to 6 to 15 percent for kids with non-myopic parents. So if your eyesight is bad, your children might still have good vision.
Do color blind people see the world in black and white?
Color blindness doesn’t usually mean that people see the world like an old movie. They usually can’t tell certain colors apart, especially green and red. Another commonly confused pair of colors is yellow and blue.Our eyes have cone cells(视锥细胞)that sense different wavelengths (波长)of light. If these cells don’t work properly, color blindness occurs.
There are different levels of color blindness. Some people are only color blind in low light.
However, in the most serious form of color blindness, everything is shades of gray.
1.Which can help the eyes to turn light into information for the brain?
A.vitamin A B.vitamin B C.vitamin C D.vitamin D
2.According to the article, eating carrots_____.
A.stops the brain from seeing
B.doesn’t help you see better at all
C.will give you superhuman vision.
D.is good for your eyes to some degree
3.If both parents have myopia, their child’s chance of having good eyesight is_____.
A.40-67% B.33-60% C.23-40% D.6-15%
4.What is the cause of color blindness, according to the text?
A.Watching movies for too long.
B.Getting too little exercise.
C.Cone cells not working properly.
D.Changes in the wavelength of light.
5.What is the purpose of the article?
A.To offer some advice on protecting your eyes.
B.To clear up some misunderstandings about our eyes.
C.To provide help for improving your vision.
D.To explain how bad eyesight and color blindness form.
九年级英语阅读单选中等难度题查看答案及解析
Do you want to be a successful person? One of the ______ of successful people is that they have good habits. The good habits help them to be successful. What are good habits? _______ can you get into good habits? Here are some suggestions for you.
First, everyone ______his advantages. You should always look for the _______ points in people and learn from them.
Second, you should try to learn new ______ and new things every day. Reading a newspaper or _____ pages of a book every day also helps you.
Third, _______ the day in the right way. When you get up in the morning, look _____ yourself in the mirror and tell yourself you must keep your good habits today.
Fourth, make a plan to achieve your goal. Making a plan is the ______ important step to achieve your goal. Each day you should follow the plan so that you are able to achieve your goal.
Last, no _____ what good habits you decide to have, you should try to keep them. Then you can live a successful and happy life.
1.A. reason B. secret C. secrets D. decisions
2.A. How B. Why C. When D. Who
3.A. are B. is C. have D. has
4.A. well B. good C. weak D. bad
5.A. service B. rule C. poems D. skills
6.A. a few B. few C. a little D. little
7.A. end B. finish C. start D. arrive
8.A. like B. up C. after D. at
9.A. most B. many C. much D. more
10.A. mistake B. matter C. stress D. energy
九年级英语完型填空困难题查看答案及解析
—What do you think of the T-shirts for your brother?
—Oh,________this T-shirt________that one is fit for him. They are too small.
A. both; and B. either; or C. neither; nor D. not only; but also
九年级英语单选题中等难度题查看答案及解析
One of the strangest jobs at the Oscars is that of a seat-filler. When one of the _______ needs to go to the bathroom, a seat-filler _______ in the star’s seat. That way, the TV cameras won’t show any _______ seats. Kathy Muller talks about her night _______ a seat-filler:
I was told to reach the theater in the middle of the day, wearing my dress for the evening. There were about 200 seat-fillers, all very excited. We were told _______ we should and shouldn’t do (for example, “Don’t talk to the stars”), and then we waited _______ five o’clock. That’s when the stars started coming.
The _______ started at six o’clock. We had to stand outside the doors. Then, when _______ came to go to the bathroom or have a cigarette (香烟), we were told to go and sit in their seats. The show was three hours long, and I only sat down five times. By the end, I was really _______, but I was happy, __________ during the evening, I sat behind Jim Carrey (he’s very tall!) and close to Denzel Washington, Nicole Kidman and Julia Roberts. It was an exciting night, but I think the next year I’ll watch the Oscars on TV at home like everyone else!
1.A.actors B.actresses C.leaders D.stars
2.A.sits B.stands C.lies D.sees
3.A.empty B.new C.good D.expensive
4.A.with B.for C.as D.to
5.A.how B.what C.which D.where
6.A.before B.after C.until D.for
7.A.concert B.report C.programme D.show
8.A.someone B.everybody C.anyone D.nobody
9.A.glad B.tired C.strange D.sad
10.A.though B.because C.unless D.if
九年级英语完型填空中等难度题查看答案及解析
A group of young men hope that getting this kind of job will finally be the ticket to success.
A.road | B.gate | C.street | D.direction |
九年级英语单项填空困难题查看答案及解析
Teaching is one of the most rewarding(有回报的) jobs. It is also one of the most stressful. If you want to be a teacher, you should have a passion(激情) for young people. If you are thinking about going into teaching for any other reason than this, you need to find another job.
Teaching is difficult. Students can be difficult. Parents can be difficult. If you do not have a passion for the young people that you teach, you will burn out quickly. Passion is what keeps an excellent teacher going. When students have trouble understanding what is taught, it is what drives him to spend long hours trying to think out how to help them. If you do not have enough passion for your students, you might last a year or two, but not long. Passion is a must-have quality(品质) for every good teacher.
Teaching can be rewarding, but you shouldn’t expect that reward to come easily. Teachers who search out better and new methods are the ones who will make it. A good teacher needs to be able to work with everyone. All teachers face stress. It is important to be able to deal with everything that is thrown at you when you walk through your classroom doors. There are so many chances for stress within a classroom that an excellent teacher has to be able to bring it in control. If you cannot manage stress quite well, then teaching may not be the right job for you.
1.According to the passage, if you want to be a teacher, ____________.
A. you’d better ask the writer for advice
B. passion is the most important
C. you will be best rewarded
D. you have to be young enough
2.A successful teacher is someone who ____________.
A. burns out quickly and easily
B. faces the most stress and difficult parents
C. searches out better and new methods
D. has the right reason for his job
3.The key words for the passage are ____________.
A. passion and stress B. difficult and rewarding
C. deal with and be able to D. teachers and students
4.Most stress is thrown at the teacher ____________.
A. in the classroom B. from the parents
C. in a year or two D. after class
5.An excellent teacher knows ____________.
A. how the reward as a teacher will come
B. how to manage everything that happens in his work
C. how long his passion for young people will last
D. how many new methods he will have to use
九年级英语阅读理解中等难度题查看答案及解析