高中英語必修5Unit 1第四課時導學案
announce指正式公布，宣布，側重預告人們關心或感興趣的事情，尤指新聞。
declare指正式向公眾宣布，側重“當眾發表”，多用于宣戰，議和或宣判等。
1).china has _______ war on japan.
2).gathering clouds_______ the coming storm.
3).the government _______ its new economic policies to the public on tv.
a. declared b. turned out c. connected d. announced
14. instruct v命令；教導
instruct sb.( not) to do sth. 命令某人（不）做某事
instruct sb. in sth. 在某方面指導某人
instruct 表示“命令”時，后面的賓語從句要用虛擬。謂語動詞要用should+動詞原形 ，should可以省略。
例句：他命令我們原地不動。
he instructed that we all___________ where we were.
我們受到指示不得說出那件事。
we were instructed about it.
運用：mr. dans determined to hire a teacher to ________ her daughter in paper—cut art.
a. teacher b. introduce c. instruct d. direct
15. 句子•剖析•拓展
so many thousands of terrified people died every time there was an outbreak.
每當（疾�。┩话l時，總有成千的人死去。
【剖析】 1）本句是一個復合句，every time引導的是一個時間狀語從句，意思是“每當……”，相當于“when”
he nodded at me every time he saw me.
【拓展】 類似的時間狀語歸納：
1)each time 每次；每當 2）next time 下次3)the first time 第一次