高一英语人教版必修4优化指导精品课件5-2.ppt

Section Ⅱ　Warming Up Reading—Language Points;Ⅰ.重点单词 一、将下列单词与所对应的英文解释连线 1．preserve　　　A．someone whose job is making and repairing wooden objects 2．wherever B．the main subject of a talk，book，film or something else 3．carpenter C．to keep something as it is；an area of land made available for a special group of people or animals to live in;4．theme D．to or at any place，position or situation 5．deed E．action，usually a very great one or a very bad one 答案：1.C　2.D　3.A　4.B　5.E;二、根据所给词性和汉语意义写出英语单词 1． adj.不同的；各种各样的→ n．变化；品种；种类→ v．变化 2． n．消遣；娱乐(活动)→ vt.给……娱乐；以……自娱→ adj.有趣的；可笑的→ adj.觉得好笑的;3． n．秋千；摇摆vt.vi.摇摆；摆动→ (过去式、过去分词) 4． n．有吸引力的事物；吸引→ vt.吸引→ adj.吸引人的；漂亮的；诱人的 5． n．长度；长→ vt.加长→ adj.长的；冗长的 6． adj.中心的；中央的→ n．中心；中央;Ⅱ.重点短语 根据汉语意思补全短语 1．be famous 因……闻名 2．no 难怪；不足为奇 3．various 各种各样的 4．come 实现;5．be familiar 对……熟悉的 6． deed事实上 7．be modelled 根据……模仿；仿造 8．more 不仅仅是；不只是; various adj.不同的；各种各样的(P34) ①There are various ways to answer your question. 有多种方法可以回答你的问题。 ②He decided to leave school for various reasons. 出于种种原因，他决定辍学。;③A variety of people live on the earth. 各种各样的人生活在地球上。 ④Teaching methods vary greatly from school to school. 各个学校的教学方法大不相同。 [归纳拓展] (1)variety n．变化；多样性；种类 a variety of(＝varieties of)各种各样的 (2)vary v．有差异，变化 vary from不同于;温馨提示：“a variety of＋复数名词”作主语时，谓语动词用复数； “the variety of＋复数名词”作主语时??谓语动词用单数。 [即境活用] 1．用various的适当形式填空 ①As is known，we can learn of things at school. ②Tents come in shapes and sizes. 答案：①varieties　②various; be famous for(＝be known for)以……而闻名(P34) ①He was famous for his novels. 他以他的小说而闻名。 ②France is famous for its wine. 法国以葡萄酒闻名。 ③Virginia is famous as the birthplace of several USA presidents. 弗吉尼亚作为几位美国总统的出生地而出名。 ④The