题型:阅读表达 题类:常考题 难易度:普通
外研版2019-2020学年初中英语九年级上册Module 9 Unit 2同步练习
A 22-year old British student has invented a mobile fridge that could save millions of lives across the world.
Will Broadway's "Isobar" has been designed to keep vaccines(疫苗) at the ideal temperature while they are being sent in developing countries. And Will doesn't plan to make money from his creation. His purpose is to get vaccines to people who need them, which is why he won't be trying to get a patent(专利). Will's Isobar has won him the James Dyson Award that challenges young people to "design something that solves a problem".
Present methods of transporting vaccines can lead to the vaccines freezing(冻住) before reaching their places in developing countries, but the Isobar keeps a temperature of 2 to 8 degrees for 30 days.
Will's invention is expected to save the lives of 1.5 million people across the world, a number he says is "amazing". Having now finished college education, he is making an effort to take the Isobar into production. "I would be hands-on, all the way through it, knowing that it works," he says. "It's amazing to just give it a go, even in my back yard, and see the potential(潜能) of the technology."
The product has been designed to transport vaccines, but already Will sees the possibility of other medical uses in the developing world and beyond. "Blood donations, organ transplants(器官移植)- if they get trapped in traffic, you still use cold bags that really aren't good enough for a long time," he says.
There is also a possible, non-medical use of the Isobar. "It would be a great thing to take on a five-day trip where you have no power," he says. But he insists vaccine transportation is the primary function(功能) of his invention.
There are world records at the Olympic Games. But what are the word records in animal kingdom?
The largest and heaviest animal on earth is the blue whale. It weighs between 110 and 120 tons. Its heart is the size of a Mini Cooper, It's got the biggest mouth in the world as well. About 100 people can fit inside it. But it doesn't eat people! In fact, the biggest thing it can eat is the size of an apple.
The giraffe is smaller than the blue whale but it is also a record breaker. It's the tallest living land animal. It's got the longest neck-about 2 metres long, and it's got the longest legs-about 1.8 metres long. Drinking is difficult, but eating from the top of trees is easy! And its tongue is 50 c m long!
The most dangerous animal in the world isn't a lion or a bear. It's an insect! The mosquitoes (蚊子) that carry malaria kill over 1 million people a year. After that, the most dangerous animal is the venomous snake. They kill 50,000 to 125,000 people a year.
A. the mosquito B. the giraffe C. the blue whale
Animal | ||
the heaviest:①{#blank#}1{#/blank#} | the tallest:②{#blank#}2{#/blank#} | the most dangerou:③{#blank#}3{#/blank#} |
④{#blank#}4{#/blank#}: 110 to 120 tons | neck: 2 metres long | carry malaria |
heart: size of a Mini Cooper | leg: 1.8 metres long | kill ⑤{#blank#}5{#/blank#} people a year |
mouth: hold 100 people | tongue: 50cm long |
Nowadays in school life, a lot of students develop a fear of tests. It's not because tests are something to be afraid of. Most students are afraid of tests mainly because they don't always think they are well—prepared and they don't have enough self—confidence. If you follow the advice below, it's not difficult to overcome your fear of tests.
People who know that they are not well—prepared are usually those who fear tests most. However, most students don't know when they are truly prepared for a test. As long as you know that you have studied well and long enough, you have reason to believe that you are well—prepared.
Be confident about yourself. Confidence before a test can bring about two results: either you fail the test and feel as if your confidence was unfounded (毫无根据的) or you could actually do well in the test because of your confidence. Some students find that they experience the first result. However, this is only because those students might not have followed the first advice mentioned above. As long as you have studied well, you will be more confident of your chance to succeed in a test. If you feel as if you have not studied hard enough, then you will not be as confident as you should be.
Ask your teacher in advance (提前) about the material that is going to be covered in the test. In this way, you will know what you should prepare for and you can get confidence in the test. But you have to be brave enough to ask. Most students do not ask unless their teacher gives the information first, so make sure that you ask.
You should know that tests are only telling if you have got the knowledge, not how good or bad your IQ is. So, even if you do badly in one test, you should know that there are other tests to come. As long as you think that there is another tomorrow, you can overcome your fear of a test. However, make sure that you are going to prepare well for the other tests.
Fear can be a problem in the process of achieving success. However, with the right attitude (态度) and preparations, you can overcome your fear of tests by using these suggestions.
Problem |
Many students{#blank#}1{#/blank#}take tests in school life. |
|
Causes |
They don't think they have prepared well. They are not{#blank#}2{#/blank#}. |
|
Advice |
Prepare well |
When having studied well and long enough, you are sure to be well—prepared. |
Be confident |
With confidence, you may succeed easily and you may also fail because you are not well—prepared. Confidence comes from {#blank#}3{#/blank#} |
|
Ask for key points |
Be brave to ask your teacher what material the test will{#blank#}4{#/blank#}so that you can prepare more easily and be more confident in the test. |
|
Be positive |
IQ has {#blank#}5{#/blank#} the result of a test. Don't lose your heart but prepare well for the other tests. |
|
Main idea |
Right attitude and preparations are useful to overcome your fear of tests. |
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