Unit 6 When was it invented?单元教案（共5课时） 人教版九年级英语全册

Unit 6 When was it invented 单元分析 单元语法 一般过去时的被动语态 写作话题 发明(Inventions) Section A 单词概览 名词：heel; scoop; electricity; style; project; pleasure; zipper; website; pioneer; ruler; saint; popularity; fridge; earthquake; bell; biscuit; cookie; instrument 动词：mention; boil; remain; translate; ring 形容词：daily; accidental; national; low; sudden; musical 兼类词：list; smell; trade; doubt; somebody; lock 短语归纳 动词短语：have a point; take place; run on electricity; seem to do sth.; fall into; drop into; spread...to...; know about; steal sth. from sp.; advise sb. not to do; translate...into; break the rule; start doing; work on 名词短语：the nature of 介词短语：by accident; without doubt; with pleasure; in our daily lives; in the 19th century; at a low price 其他：all of a sudden; less than; around the world; even though 句型再现 --When was the phone invented --I think it was invented in 1876. --Who was it invented by --It was invented by Whitcomb Judson. --When was tea bought to Korea --It was bought to Korea during the 6th and 7th centuries. --What is the hot ice-cream scoop used for --It’s used for serving really cold ice-cream. Is it really such a great invention Think about how often it’s used in our daily lives. Well, you do seem to have a point... It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink. It is believed that tea was brought to Korea and Japan during the 6th and 7th centuries. Even though many people now know about tea culture, the Chinese are without doubt the ones who best understand the nature of tea. Section B 单词概览 名词：basket; hero 动词：divide 形容词：professional 副词：nearly 兼类词：Canadian 短语归纳 动词短语：divide...into; look up to; teach sb. to do sth.; work together; stop...from doing sth.; dream of; see...doing sth.; encourage sb. to do sth.; work hard; achieve one’s dream; take notes; decide on; come up with; lead to; use...to do sth.; give information about 名词短语：the popularity of; the number of 介词短语：in the end; for a long time; at the Olympics; on a hard floor; on the same team; at the same time 其他：not only...but also...; thin enough; 句型再现 Did you know potato chips were invented by mistake The customer thought the potatoes were not thin enough. Basketball was invented by a Canadian doctor named James Naismith, who was born in 1861. When he was a college teacher, he was asked to think of a game that could be played in the winter. Dr. Naismith divided the men in his class into two teams and taught them to play his new game. Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players. Basketball has not only become a popular sport to play, but it has also become a popular sport to watch. The number of foreign players, including Chinese players, in the NBA has increased. Many young people look up to these basketball heroes and want to become like them. These stars encour ... ...