723.school(名)學(xué)校
Which school dose your child go to?你的孩子在哪所學(xué)校念書？

724.sea(名)海洋
We saw many boats sailing on the sea.我們看到許多條船在大海上航行。

725.season(名)季節(jié)、時(shí)節(jié)
When does the rainy set in here?這兒的雨季是從什么時(shí)候開始的？

726.seat(名)座位(動(dòng))坐下
(名):Excuse me, is this seat taken?不好意思，請問這座位有人嗎？
(動(dòng)):He seated himself in a chair.他在椅子上坐下。

727.second(形)第二的
She lives on the second floor.她住在二樓。

728.see(動(dòng))看、見
不規(guī)則變化saw，seen
He was seen to come out.有人看見他走出來。

729.seldom(副)很少、不常
She seldom showed her feelings,她很少表露感情。

730.sell(動(dòng))賣、銷售
不規(guī)則變化sold, sold
He sold me his camera.他把照相機(jī)賣給我。

731.send(動(dòng))送、寄
不規(guī)則變化sent, sent
She sent me a Christmas card.她寄給我一張圣誕賀卡。

732.senior high school(名)高中
I have passed the senior high school Certificate before leaving school,我持有高中畢業(yè)證書。

733.sentence(名)句子；判決
The structure of the sentence is strange.這句子的結(jié)構(gòu)很奇怪。
The sentence was eight years in prison.這個(gè)判決為8年徒刑。

734.September(名)九月
S需大寫
It's September 22.今天是9月22日。

735.serious(形)嚴(yán)肅的、莊重的
He was kind and affectionate, but very serious.他仁慈、親切，但非常嚴(yán)肅。

736.seven(形)七的
There are seven people in the boat,船上有七個(gè)人。

737.seventeen(形)十七的
We covered seventeen miles on foot.我們步行了十七英里。

738.seventh(形)第七的
This is the seventh type.這是第七種。

739.seventy(形)七十的
We had seventy acres of good irrigated land.我們有七十英畝灌溉良田。

740.several(形)幾個(gè)的
He was seriously injured in the accident and died several days later,他在那次事故中受了重傷。幾天后就死了。

741.shall(助)將于
I shall be thirty next year.明年我就三十歲了。

742.shape(名)樣子、形狀
The sculptor worked the clay into the shape of a woman.雕刻家將泥土捏成了一個(gè)婦女的形狀。

743.share(名)一份、部分(動(dòng))分享
(名):I have done my share of the work.我已經(jīng)做了我分內(nèi)的工作。
(動(dòng)):We shared Mandy's joy.我們分享了曼蒂的喜悅。

744.she(代)她
She is my mother.她是我母親。

745.sheep(名)羊、綿羊
He keeps a flock of sheep.他養(yǎng)了一群羊。

746.ship(名)海船、艦(動(dòng))裝上船、用船運(yùn)
(名):They crossed the Pacific by ship.他們乘船橫渡太平洋。
(動(dòng)}:The goods were shipped to the island last week.貨物于上周用船運(yùn)往該島。

747.shirt(名)男襯衫、襯衫
My shirt is blue.我的襯衫是藍(lán)色的。

748.shoe(名)鞋
Mother bought her a pair of tennis shoes.母親給她買了一雙網(wǎng)球鞋

749.shop(名)店、商店
美store
She works at a flower shop.她在一家花店工作。

750.shopkeeper(名)店主、零售商
That shopkeeper cheats his customers.那個(gè)店主欺騙顧客。

751.short(形)短暫的、短的
反義詞long
I'm short of money this week.我這個(gè)星期缺錢。

752.should(助)應(yīng)該
按原形動(dòng)詞
He should work harder.他應(yīng)該更加努力工作。

753.shoulder(名)肩部
Too much work has been placed on his shoulder.加在他身上的工作太多了。

754.show(名)展覽會(huì)(動(dòng))展示、上演
(名):We visited an art show this morning.今天上午我們參觀了一個(gè)畫展。
(動(dòng)):She shows great interest in American drama.她對美國戲劇很有興趣。

755.shy(形)害羞的
Small children are often shy of anyone they do not know.小孩子在陌生人面前常常是怯生生的。

756.sick(形)反胃的、生病的
同義詞ill
He is sick with influenza.他患了流行性感冒。

757.side(名)側(cè)面、邊
An old man was sitting on the side of the road.一個(gè)老人坐在路邊。

758.sidewalk(名)人行道
英pavement
She slipped and almost fell on the icy sidewalk.她滑了一下，幾乎跌倒在結(jié)冰的人行道上。