20xx人教版高中英語必修四unit2workingthelandperiodtwo學案(編輯修改稿)

　

【文章內容簡介】 ad to physical illness. 2． We will focus on three main topics. 3． I am still a little confused about what happened. 4． By exercising， her weight has reduced to 98 jin. 5． If you have any questions， you can turn to me at any time. 6． We would like to keep a world free from violence for children. Ⅲ .句型轉換 1． The old lady is not only a successful scientist but also an excellent violinist. The old lady is an excellent violinist as well as a successful scientist. 2． Besides， there is one further point to make. In addition， there is one further point to make. 3． He es to see me every week. He es to see me every seven days. 4． A heavy rain stopped me ing here yesterday. A heavy rain prevented/kept me from ing here yesterday. 5． His pany bees larger and larger. His business is expanding. 6． Everyone mented on his new hat. Everyone made ments on his new hat. Ⅰ .課文理解 1． The writer seems to agree that . A． natural fertilizers are better than chemical fertilizers B． chemical fertilizers are better than natural fertilizers C． farmers prefer chemical fertilizers because they can improve the soil D． anic farmers change crops every two or three years because they want to produce more kinds of crops 答案 A 2． Organic farmers prefer . A． chemical fertilizers B． natural fertilizers C． natural and chemical fertilizers D． some kind of chemical fertilizers 答案 B 3． Which of the following is TRUE? A． All farming is anic farming. B． Using natural waste from animals can help reduce disease in crops and help them grow strong and healthy. C． Farmers often grow the same crops year after this way， they can have a good harvest. D． Some anic farmers prefer planting grass between crops to make full use of the field. 答案 B 4． so that the soil may not get exhausted. A． Farmers grow the same crops year after year B． Farmers use natural fertilizers C． Farmers change crops every two or three years D． Farmers use chemical fertilizers 答案 C Ⅱ .閱讀理解 Ellen Parker was worried about her couldn’ t walk very quickly and it was difficult for her to climb stairs， she was soon out of breath. “ I suppose I had better go to the doctor， ” she thought. She went to the doctor and told him her problem. “ I’ m not at all surprised， ” he said.“ It’ s clear what your problem is.” He examined her and then gave her some advice.“ If you don’ t do what I say， Mrs Parker， ” he said， “ then you will have a heart could kill you.” Ellen was very worried as she left the doctor’ s. She knew that she had to take his advice but that it would not be easy and that it would take time. The next day she went first shop she went into was a butcher’ s shop. “ I’ d like ten pounds of steak， please， ” she said. “ Certainly， madam， ” the butcher replied and went into the cold storage room and found a large piece of steak. He brought the huge piece of meat back into the shop and placed it on the scale(秤 )． “ That’ s just under ten pounds， ” he said. The butcher worked out the price. “ At a pound that will be I cut it up into small pieces for you？ ” “ Oh， I don’ t want to buy the meat， ” Mrs Parker said. “ If you don’ t want to buy it， ” the butcher replied，“ why did you ask me to get it for you？ ” “ I just wanted to see what 10 pounds of meat looked like.” 1． Mrs Ellen Parker visited her doctor becaus