Unit 9 When was it in
【学习目标】：【知识点拨】’t brought to the Western world until 1610,this beverage was discovered over three thousand years before that.
③__________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 to④ an ancient Chinese legend,the emperor Shen Nung discovered tea when he was boiling⑤ drinking water over⑥ an open fire.
④__________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。
⑤__________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】
’t like it .
4. I bought a pair of battery-operated ___
_
__ in the shop yesterday.
5. We had only stars to ___
_
__us through the forest.
Ⅱ.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。
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 .
3．The potato chips are so salty that I can’t eat them. (改写句子，句意不变)【Homework】【教师反思】