1. Either the change in the quality of the air,or the feeling that she was going to start a new life here, made her feel much happier．

【要點(diǎn)解析】這句話的主語是有連詞either......or......連接的2個(gè)并列成分，一個(gè)是：the change in the quality of the air，一個(gè)是the feeling that she was going to start a new life。在第二主語中含有一個(gè)同位語從句that she was going to start a new life here，同位詞是feeling，從句補(bǔ)充說明feeling的具體內(nèi)容。

謂語是make，賓語是her，feel much happier是動(dòng)詞原形做賓語her的補(bǔ)足語，補(bǔ)充說明其心理狀況。補(bǔ)足語中much是副詞修飾形容詞比較級(jí)：happier。

2. She ran along, her hopes and the sunshine warming her．

【要點(diǎn)解析】這個(gè)句子是含有獨(dú)立主格的復(fù)合句。獨(dú)立主格結(jié)構(gòu)式her hopes and the sunshine warning her。Warm在這里做動(dòng)詞用，意思是“使......暖和，使......溫暖”。

3. She looked at her best as she ran laughing into the warm wind．

【要點(diǎn)解析】這個(gè)句子是含有現(xiàn)在分詞的復(fù)合句。現(xiàn)在分詞短語是laughing into the wind在這里做伴隨狀況狀語，在動(dòng)詞run發(fā)生的同時(shí)，laugh這個(gè)動(dòng)詞同時(shí)也在發(fā)生。

3. The desire for pleasure, which is in every living thing, had finally won over Tess．

【要點(diǎn)解析】這是一個(gè)含有非限定性定語從句的復(fù)合句。Which is in every living thing是有關(guān)系代詞which引導(dǎo)的非限定性定語從句修飾先行詞desire，為其定語。

4. She was,after all,only a young woman of twenty, who had not finished growing up．

【要點(diǎn)解析】這是一個(gè)含有非線性定語從句的復(fù)合句。非限定性定語從句時(shí)有關(guān)系代詞who引導(dǎo)的had not finished growing up修飾先行詞woman。

在定語從句中finish是及物動(dòng)詞，后面接動(dòng)詞要使用動(dòng)名詞形式，句中g(shù)rowing up是動(dòng)名詞短語作finish的賓語。

Only a young woman of twenty是做主語she的同位語，補(bǔ)充說明she的年齡。

5. She was young and strong and beautiful, and could not remain sad for long．

【要點(diǎn)解析】remain在這句話中是用作系動(dòng)詞，意思是“仍然還是，保持不變（continue to be; stay in the same condition） ”。后面可以接形容詞，或者是單獨(dú)使用。再如：

He remained silent. （他保持沉默。）

Let things remain as they are. （一切保持現(xiàn)狀吧。）

In spite of their quarrel, they remained the best of friends. （他們盡管吵過架, 卻仍不失為最好的朋友。）