Unit4 Making the news單元學(xué)案

3. this is mainly because of the great discovery made by a village doctor，edward jenner，in about 1798 when he published his report of his new experiment called vaccination （ from the word “vacca” meaning a cow ）. jenner discovered that people who worked with cattle often suffered from a harmless disease which they caught from the cattle，but these people never seemed to get smallpox. so he experimented by putting the disease into small opening on the arms of healthy people，and though their arms became painful for a day or two，they soon recovered and none of these people ever got smallpox. 4. so the news of the wonderful discovery spread to other countries and people rushed to their doctors to be vaccinated. in many countries the simple way to deal with the arm was done on thousands of people , and the terrible smallpox began to disappear. 段落順序是： __________________________________________步驟2：根據(jù)上篇閱讀文章做以下理解練習(xí)1. which of the following is an ineffectual way of preventing the spread of smallpox ?a. most people were vaccinated against the disease at least once.b. people going abroad should promise not to spread the disease. c. people traveling from one country to another must prove they are vaccinated. d. people must be vaccinated shortly before going to foreign countries. 2. the doctor's new discovery was called “vaccination” for the reason that ___________ . a. he discovered smallpox near a farm b. he experimented with a disease from the cattlec. he was working with cattle in the countryside  d. people got the disease of smallpox from the cattle3. the news of the discovery ___________ . a. caught people's attention from all corners of the world b. spread far and near in the western countriesc. made people rush to dr. jennet for vaccination   d. helped to get rid of the terrible disease of smallpoxiii. 消化訓(xùn)練： 步驟3： 根據(jù)文章意思將下列句中所缺的單詞補(bǔ)上。recently the world health organization _______________ that the disease of smallpox had almost been ______________ out in most parts of the world，thanks to widespread vaccination .most people are ______________ at least once in their lives and if they wish to travel from one country to ______________they must be able to prove that they have had a recent vaccination. in this way the disease has been ______________ from spreading and today one seldom hears of it at all. this is mainly because of the great ______________ made by a village doctor，edward jenner，in about 1798 when he ______________ his report of his new experiment called vaccination （ from the word “vacca” meaning a cow ）. jenner discovered that people who worked with cattle often ______________ from a harmless disease which they caught from the______________，but these people never seemed to get smallpox. so he ______________ by putting the disease into a small opening on the ______________ of healthy people，and though their arms became ______________ for a day or two，they soon recovered and none of these people ever got smallpox.