国开（内蒙古开放大学）26春《理工英语4》单元自测7【参考】
本文围绕该课程资料进行整理，重点用于课程复习、知识点理解和答题思路参考。学习时建议先理解题目涉及的概念、章节知识点和答题逻辑，再结合个人学习情况进行归纳。
一、资料内容
国开（内蒙古开放大学）26春《理工英语4》单元自测7【标准】
单元自测7（10分）
试卷总分:100 得分:100
一、选择填空：阅读下面的对话或句子，从A、B、C三个选项中选出一个能填入空白处的最佳选项。
1.—Do you eat porridge every day
—.
A.Porridge is my favorite
B.No, sometimes I’d have a cup of soybean milk, a boiled egg and a steamed bun for my breakfast
C.I seldom eat fast food because it’s rich in fat
2.— What would you like to have for breakfast
—.Would you like to have a taste
A.Twisted cruller, I bought it this morning
B.I already had my breakfast
C.Breakfast is the most importantmeal of the day
3.— So how can we buy safe food
—.
A.The higher the price, the safer the food
B.We can plant vegetables and fruits by ourselves
C.When we choose food, we must remember to check its tag, confirming whether the basic information is marked on it
4.I am really by fresh ingredients, intricate cooking and diverse traditions of Chinese food.
A.fascinated
B.fabricate
C.fancy
5.Some illegal traders care about nothing but .
A.to make money
B.making money
C.made money
6.二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确写“T”错误写“F”。
教材课文原文
The Company Leading the Future of Farming
Here’s a crazy idea: Combine bioprinting and tissue engineering to “print” animal products and tackle some of the planet’s biggest problems. Animal farming, after all, accounts for about half of all human-caused greenhouse gases, taking place on one-third of the available, non-frozen land on Earth. All to feed people’s appetites for 300 million tons of meat a year.
Modern Meadow is a Missouri-based startup that engineers tissues to create lab-grown edible meat, in a process that eliminates many of the negative environment effects associated with traditional livestock practices.
The company claims that by carefully layering mixtures of cells of different types in a specific structure, in-vitro meat production becomes feasible. It’s set a short-term goal of printing a sliver of meat around two centimeters by one centimeter, and less than half a millimeter thick, which is edible.
The company explains in a submission to the United States Department of Agriculture: “The technology has several advantages in comparison to earlier attempts to engineer meat in vitro. The bio-ink particles can be reproducibly prepared with mixtures of cells of different type. Printing ensures consistent shape, while post-printing structure formation and maturation in the bioreactor facilitates conditioning.”
However, it admits that the road ahead is strewn with difficulties. “The consumer acceptance of such products may not be without challenges. We expect it will first appeal to culinary early-adopter consumers and the segment of the vegetarian community that rejects meat for ethical reasons. With reduction in price, it can reach the masses with religious restrictions on meat consumption (people restricted to Hindu, Kosher, Halal diets) and finally populations with limited access to safe meat production.”
Whatever the final outcome, lab-grown edible meat is no longer in the realm of science fiction. It is coming.
Animal farming is responsible for the occurrence of greenhouse gases. 1
2. Modern Meadow is a newly-started business which aims to make profits by producing lab-grown edible meat. 2
3. The method Modern Meadow adopted to produce in-virto meat is by layering mixtures of cells of different types in a specific structure. 3
4. There is no meat engineered outside living bodies before. 4
5. This lab-grown meat has already widely received by the masses. 5
(1).__1__
A.T
B.F
(2).__2__
A.T
B.F
(3).__3__
A.T
B.F
(4).__4__
A.T
B.F
(5).__5__
A.T
B.F
二、学习使用建议
建议将本文内容作为复习参考，重点关注题干关键词、知识点出处、答题层次和表达方式。对于简答题、论述题或案例题，可按照“概念说明—原因分析—结合材料—总结观点”的思路组织答案。
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