辽宁省丹东七中九年级英语上册 Unit 9 When was it in同步研学案4（无答案） 人教新目标版.doc

unit 9 when was it in 【学习目标】：1. 学习运用短语动词，并能用according to, fall into, by accident, remain, produce, pleasant造句。2. 通过学习茶的历史来练习听说及阅读。3. 学会利用被动语态来描述某项发明的历史。【知识点拨】1.did you know that tea, the most popular drink in the world (after water),was invented by accident?drink动词，“喝，饮”的意思。动词过去式是_，过去分词是_。在这个句子中它是名词，常用作复数，“饮料”的意思。_意思是“偶然地， 意外地， 无意中地”。i knew her _.我认识她纯属偶然。he could get this good grades _.a.by mistakes b.by accident c.by a mistake d by accidents2.although tea wasnt brought to the western world until 1610,this beverage was discovered over three thousand years before that._是连词,用来连接主从复合句,表示让步关系,意思是“虽然，尽管”，用了_就不能再用but，就像用了_不能再用so一样。(1)这个句子运用了_ (直到才)结构,在这个结构中,until的后面一般跟表示时间的词或者句子。he _ begin to write his homework _ 8:00.他直到8:00才开始写作业。(2) _=more than,意思是“多于，超过”。3.according to an ancient chinese legend,the emperor shen nung discovered tea when he was boiling drinking water over an open fire._意思是“根据，依照，视而定”。_ the radio, there will be snow tomorrow.据天气预报说，明天会下雪。_是动词,意思是“煮沸，在沸水中煮”。它的形容词是boiling，意思是“沸腾的，极热的”。 4. the emperor noticed that the leaves in the water produced a pleasant smell.pleasant,pleased与pleasure的区别:it is very _ to have a cup of tea after dinner.the two friends were very _ to see each other again.it is a _ to meet you again.5. later he decided to taste the hot mixture._是动词，意为“决定”， _意思是“决定去做某事”。【达标检测】i. 用方框中所给单词的适当形式填空。（10分）slippers pleasant guide salty discovered1. the flowers produced a _ _ _ smell . 2. do you know who _ _ _tea many years ago?3. the soup is too _ _ _. i dont like it .4. i bought a pair of battery-operated _ _ _ in the shop yesterday.5. we had only stars to _ _ _us through the forest.改写句子 按括号中的要求完成改写后的句子，每个空格填一个单词。1. the abacus was invented in the sixth century. (对划线部分提问)_ _ the abacus invented? 2. jane liked cooking better than washing clothes . (改写句子，句意不变) jane _ cooking _ washing clothes .3the potato chips are so salty that i cant eat them. (改写句子，句意不变)the