1.It's high time that something were done upon it.為什么是用were?
因?yàn)镮t's high time that +從句,從句是要用虛擬語氣的,這是固定用法!
主句是一般現(xiàn)在時(shí),從句虛擬就要向前推一個(gè)時(shí)態(tài),那就是一般過去時(shí)!
2.Merchants smilingly swear that the products they sell are of high quality ,genuine instead of false.#genuine是形容詞怎么能用在句末作狀語呢?
形容詞作狀語用時(shí),一般用逗號(hào)將其與句子的其余部分隔開.這種狀語可位于句首、句末或句中.它在意義上相當(dāng)于一個(gè)狀語從句,具有以下語義和特征.
3.Finally,for students themselves ,they can ,through other ways ,make them be interested in word spelling.這句話是寫錯(cuò)了嗎?如果錯(cuò)了怎么糾正,正確的話,幫我句子成分分析一下.
這句話是沒有問題的,這里面有兩個(gè)插入語for students themselves,對(duì)學(xué)生自己來說,through other ways 通過其他方式,
整個(gè)句子的主謂是they can make them be interested in word spelling.
分析句子首先要找到主謂賓,其他的再進(jìn)行分析
希望我的回答對(duì)你有所幫助!