提醒：點(diǎn)這里加小編微信（領(lǐng)取免費(fèi)資料、獲取最新資訊、解決考教師一切疑問！）
【短語3】declare war on
【點(diǎn)撥】declare war on，相當(dāng)于declare war against意為"向……宣戰(zhàn)"。如：
Japan declared war on China in 1937.
Police have declared war on drug dealers in the area.
【拓展】辨析declare&announce
declare常用于正式場合，含有莊嚴(yán)宣告或交代清楚的意思，它所涉及的事不一定是對方所不知道的。announce更接近于漢語"公布、告知"的意思，它所涉及的是一件對方原來不知道的事。如：
The accused declared himself innocent.
The date of his visit has not been announced.
熱點(diǎn)語法聚焦
上期重點(diǎn)講虛擬語氣在if引導(dǎo)的非真實(shí)條件狀語從句中的用法，本期重點(diǎn)講述虛擬語氣在其他從句中的一些主要用法。
1. 虛擬語氣用于賓語從句
(1) wish后賓語從句中的虛擬語氣。表示現(xiàn)在的祝愿和報(bào)歉。其句子結(jié)構(gòu)為：賓語從句的謂語be用were(was)，實(shí)義動(dòng)詞用過去式。如：
I miss you so much and I wish I were there with you.
表示對過去事情的遺憾。其句子結(jié)構(gòu)為：賓語從句的謂語用過去完成時(shí)或could+現(xiàn)在完成時(shí)。如：
I wish I had known him ten years ago.
表示對將來事情的愿望。其句子結(jié)構(gòu)為：賓語從句的謂語為would / should / could / might +動(dòng)詞原形。如：
I wish I could fly to the moon one day.
(2)虛擬語氣用于其他賓語從句在suggest， advise， propose， order， command， demand， require， request， insist等表示"建議"、"命令"、"勸告"等的動(dòng)詞后的賓語從句中要用虛擬語氣。謂語動(dòng)詞用"(should) +動(dòng)詞原形"。如：
He ordered that the students wash the clothes every week by themselves.
注意： suggest 作"顯示，表明，說明"，insist作"堅(jiān)持說，堅(jiān)持認(rèn)為"時(shí)，從句不用虛擬語氣，而用陳述語氣。如：
His pale face suggests that he is ill.
He insisted that he was right， and so he insisted that his plan be carried out at once.
提醒：點(diǎn)這里加小編微信（領(lǐng)取免費(fèi)資料、獲取最新資訊、解決考教師一切疑問?。?/p>
