高一英语同步课堂课时练人教版必修3Unit2Healthyeating.docx
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1、名校名 推荐Unit 2Healthy eating一、语法填空Alloverthe world,peoplemovefromplace toplace.Moreand morepeople(1)_ (leave) towns and farms to move to cities.This (2)_ (move) to cities is calledurbanization.Often, people move to cities (3)_ (find) jobs.Farms do not have enough jobs(4)_ the growingpopulation.Citieso
2、ffer factory and service jobs such as workinginrestaurants.Almost half the worlds people live in cities.Mexico Citys population more than tripled(增至三倍 ) (5)_ 1960 and 2000.Other cities in LatinAmerica,Asia, and Africaaregrowing just (6)_ fast.People also move from country to country.They emigrate, o
3、r leave their home country to live in (7)_ country.In their new country, these people are called immigrants.Some arelooking for jobs in (8)_ (rich) nations.Others are running (9)_ from wars, toolittle food, and other problems in their home countries.These people are refugees.(10)_are people who run
4、to another country to get away from danger or disaster.二、阅读理解“ In only six days I lost seven pounds of weight.”“ Two full inches in the first three days !”These are the kinds of statements used in magazine, newspaper, radio and television ads, promising new shapes and new looks to those who buy the
5、medicine or the device.The promoters of such products say they can shape the legs, slim the face, smooth wrinkles, or in some other way add to beauty or desirability.Often such products are nothing more than money-making things for their promoters.The results they produce are questionable, and some
6、are dangerous to health.To understand how these products can be legally promoted to the public, it is necessary to understand something of the laws covering their regulation.If the product is a drug, FDA ( Food and Drug Administration) can require proof ( 证明 ) under the Food, Drug, and Cosmetic Act
7、that itis safe and effective before it is put on the market.But ifthe product is a device ,FDA has noauthority to require pre-marketing proof of safety or effectiveness.If a product already on themarket is a danger to health, FDA can request the producer or distributor to remove it from the market v
8、oluntarily, or it can take legal action, including seizure ( 查封 ) of the product.One notable case a few years ago involved an electrical device called the Relaxacisor, which had been sold for reducing the waistline.The Relaxacisor produced electrical shocks to the body through contact pads.FDA took
9、legal action against the distributor to stop the sale of the devices on the grounds that it was dangerous to health and life.Obviously, most of the devices on the market have never been the subject of court proceedings ( 法律诉讼 ), and new devices appear continually.Before buying, it is up to judge the
10、 consumer to judge the safety or effectiveness of such items.1 It can be inferred that the ads mentioned in the text are _.A objectiveB costlyCunreliableD.illegal2 Which of the following is TRUE according to the text?A The court is in charge of removing dangerous products.BNew products are more like
11、ly to be questionable.CThe production of a device must be approved by FDA.D The promoters usually just care about profits.3 FDA can ask for the proof of safety and effectiveness of a product _.A if it is a drug1名校名 推荐Bif it is a deviceCif its consumers make complaintsD if its distributors challenge
12、FDAs authority4 The Relaxacisor is mentioned as _.A a product which was designed to produce electricityBa product whose distributor was involved in a legal caseCa successful advertisement of a beauty productD an example of a quality beauty product5 The author intends to _.A make consumers aware of t
13、he promoters false promisesBshow the weakness of the law on product safetyCgive advice on how to keep young and beautifulD introduce the organization of FDA三、信息匹配(2014 年广州调研 )首先请阅读关于不同月份天气特征的信息。A February its one of the most pleasant months of the year.Most days have clear, sunny skies and the avera
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