作者：丁楠
一、 To do sth. is very rewarding. 做某事是很值得的。
【考點(diǎn)說明】 句中To do sth.為不定式作主語。
To spend some time in English is rewarding.花點(diǎn)時(shí)間學(xué)英語是值得的。
To argue with her is not very rewarding.跟她爭(zhēng)執(zhí)不是很值得。
【知識(shí)串聯(lián)】 Doing sth. is very rewarding. 做某事是很值得的，句中Doing sth.為動(dòng)名詞作主語。
Working hard at maths is very rewarding. 努力學(xué)數(shù)學(xué)是值得的。
二、 have ... as ... 把......看成......
【考點(diǎn)說明】 該句型不可用于進(jìn)行時(shí)態(tài)，也不可用于被動(dòng)語態(tài)。
I have you as one of my best friends.我把你看成我最好的朋友之一。
Don't have me as your enemy.別把我當(dāng)成你的敵人。
【知識(shí)串聯(lián)】 look on / upon ... as, regard ... as, treat ... as均可表示把......看成......，這些句型可用于被動(dòng)語態(tài)，但很少用于進(jìn)行時(shí)態(tài)。
They are looked on / upon as the most promising table-tennis players.他們被認(rèn)為是最有希望的乒乓球運(yùn)動(dòng)員。
The American people regard Lincoln as one of the greatest presidents in history. 美國人民把林肯看成歷史上最偉大的總統(tǒng)之一。
三、 leave sb. / sth. doing使某人 / 物繼續(xù)處于做某事的狀態(tài)之中。
【考點(diǎn)說明】 句中l(wèi)eave為及物動(dòng)詞，表使......處于某種狀態(tài)，doing為現(xiàn)在分詞作賓語補(bǔ)足語。
The bad news left him feeling sad.這個(gè)壞消息使他很難過。
What he said left me thinking deeply.他的話使我陷入了沉思。
【知識(shí)串聯(lián)】 leave后面也可接形容詞、副詞、過去分詞作賓語補(bǔ)足語，表某人 / 物所處的一種狀態(tài)。
His illness left him very weak.他的疾病使他很虛弱。
What has left you away for so long? 什么事情使你離開了這么長(zhǎng)時(shí)間？
The moving story left her unmoved.這個(gè)令人激動(dòng)的故事竟然使她無動(dòng)于衷。
四、 with + n. + prep.
【考點(diǎn)說明】 該句型常作狀語，表示一種伴隨狀況，也可作后置定語，修飾某一名詞或代詞。
He came into the classroom with a book in his hand. 他手里拿著一本書走進(jìn)了教室。
He fell asleep with his book on his knee. 書還放在膝蓋上他就睡著了。
Do you know the boy with a pair of glasses on his nose? 你認(rèn)識(shí)那個(gè)戴眼鏡的男孩嗎？
He climbed to the top of the tree with many beautiful flowers on it.他爬上了那棵開著許多美麗花朵的樹的頂上。
【知識(shí)串聯(lián)】 with + n. + adj. / adv. / doing /done也可作伴隨狀語或后置定語。
He looked at the picture with his eyes wide open. 他眼睛睜得大大地看這幅畫。
Do you know the girl with a T-shirt on? 你認(rèn)識(shí)那個(gè)穿T恤衫的女孩嗎？
I like the room with the window facing the sea. 我喜歡窗戶朝海的那個(gè)房間。
I like to sleep with the windows shut.我喜歡關(guān)著窗戶睡覺。