报纸、广播、电视、网络的新闻标题有何区别?
根据提供的信息和语言素材设计教学方案,用英文作答。
设计任务:请阅读下面学生信息和语言素材,设计20分钟的英语听力教学方案。
教案没有固定格式,但须包含下列要点:
●teaching objectives
●teaching contents
●key and difficult points
●major steps and time allocation
●activities and justifications
教学时间:20分钟
学生概况:某城镇普通中学高中一年级学生,班级人数40人。多数学生已经达到《普通高中英语课程标准(实验)》五级水平。学生课堂参与积极性一般。
语言素材:
"Who questions much, shall learn much, and remember much."-Francis Bacon (1561 -1626)
It seems obvious now how we acquire knowledge and understanding. To start with, you need questions. Then, to find answers, you observe the world around you and study the facts. After that you consider possible answers and test each to find the right ones. Although today we are more accustomed to typing a few key words into a search engine and waiting for the Internet to spit the answer out for us, modern scientists and thinkers are still solving the world's problems with this type ofanalysis-luckily for us.
However, in the17th century when Francis Bacon suggested that this type of thinking was the way to gain knowledge, he was going against the views of the day. Bacon held an important rank under King James (1566-1625) of England but his true interest was not the day to day bureaucratic details of the government, but the worthy search for knowledge.
男性,55岁 。乏力,腹胀半年,加重伴发热、腹痛1周 。
半年前开始出现乏力,腹胀,自服"酵母"无效,未系统诊治 。入院前1周开始症状加重,伴腹痛及发热(体温最高达38 .5℃),遂于门诊就诊 。发病以来,食欲差,尿色深,尿量少,大便正常,体重增加2kg 。10年前被诊断为乙肝病毒携带者 。无长期服药史,无特殊嗜好 。
查体:T38 .0℃,P100次/分,R20次/分,BP120/60mmHg 。神志清,查体合作 。慢性病容,巩膜轻度黄染,颈部可见蜘蛛痣 。双肺呼吸音清,叩诊心界不大,心率100次/分,心律齐,心音有力,各瓣膜区未闻及杂音 。腹部膨隆,有压痛及反跳痛,肝脏未触及,脾肋下3cm可及,移动性浊音(+),肠鸣音6次/分,双下肢水肿 。
辅助检查:血WBC10 .5×10
/L,N0 .8,L0 .1,Hb119g/L,PLT100×10
/L 。ALT32U/L,AST25U/L,A/G=0 .8 。腹水检查:外观为黄色略混浊,比重1 .016,WBC660×10
/L,中性粒细胞0 .78,腹水细菌培养有大肠埃希菌生长、抗酸染色(一),未见肿瘤细胞 。