Module4Grammar狀語(yǔ)從句輔導(dǎo)(2)

1、狀語(yǔ)從句、狀語(yǔ)從句分類及常用連詞：類別連詞時(shí)間狀語(yǔ)從句when, whenever, while, as, before, after, since, till, once, as soon as, et地點(diǎn)狀語(yǔ)從句where, wherever原因狀語(yǔ)從句because, sin ce, as, for, now that, etc.目的狀語(yǔ)從句in order that, so that, that, etc.結(jié)果狀語(yǔ)從句so? that, so that, such? that, that, etc.條件狀語(yǔ)從句if, uni ess, as(so)l ong as, etc.讓步狀語(yǔ)從

2、句though, although, eve n if, eve n though, however, whatever, as, etc.比較狀語(yǔ)從句as? as, so ? as, tha n, etc.方式狀語(yǔ)從句as, as if, as though, etc.、相似連詞的用法區(qū)別：1.whe n, while, as,while表時(shí)間，從句需用延續(xù)性動(dòng)詞，切不可用瞬間動(dòng)詞。when表時(shí)間，從句既可以用延續(xù)性動(dòng)詞，又可以用瞬間動(dòng)詞as表時(shí)間，與when相似，但側(cè)重強(qiáng)調(diào)主從句動(dòng)作同點(diǎn)或同段進(jìn)行 when, while后可以接分詞短語(yǔ)。2. because, as, since, for

3、語(yǔ)氣位置意義because最強(qiáng)主句前或主句后“原因；表客觀因果關(guān)系；可答復(fù)“ why "開(kāi)頭的問(wèn)句as較強(qiáng)主句前“由于；把眾人所知的事實(shí)當(dāng)作理 由sin ce較弱主句前“既然；就對(duì)方陳述的事實(shí)作為理 由for最弱主句后“理由；對(duì)某一事實(shí)進(jìn)行推斷的理 由3. so that ? , so ? that ? , such ? that ?so that “以便"、“結(jié)果，表目的和結(jié)果。注意：在從句中有情態(tài)動(dòng)詞表目的 無(wú)情態(tài)動(dòng)詞表結(jié)果。so? that ?“如此的？ ？以致于表結(jié)果。該結(jié)構(gòu)常見(jiàn)于：(1) so+ 形/副+ that(2) so+ 形+ a (an) +單數(shù)名詞+

4、that(3) so + many/much +復(fù)數(shù)名詞(不可數(shù)名詞)+ thatsuch? that ?“如此的？ ？以致于表結(jié)果。該結(jié)構(gòu)常見(jiàn)于：(1) such + a (an) +形 + 名詞+ that(2 ) such +形+復(fù)數(shù)名詞/不可數(shù)名詞+that4. though, although, as,though, although在句首表“盡管兩者都可以用。但句后不能再用but。eve n if (二eve n though)以下情況只能用though : as though (=as if); 在句末表示 “然而as 表示 “盡管，從句的表語(yǔ)、狀語(yǔ)等成分要倒裝。5. whatever, however, wherever, whenever它們是 what, how, where, when 的強(qiáng)勢(shì)語(yǔ)氣。分