is 核心詞議:
v. 是;僅做聯(lián)系動(dòng)詞
is 基本解釋
速記方法
速記技巧
對(duì)比記憶法
拆
對(duì)比記憶is和was
記
is和was區(qū)別在于,前者表示現(xiàn)在的情況或狀態(tài),后者表示過(guò)去的情況或狀態(tài)。例如,“He is a doctor.”(他是一名醫(yī)生),表示現(xiàn)在的情況;而“He was a doctor.”(他曾是一名醫(yī)生),表示過(guò)去的情況。
知識(shí)擴(kuò)展
語(yǔ)法分析
英語(yǔ)中動(dòng)詞是非常發(fā)達(dá)的,分類(lèi)也很繁多最典型的特點(diǎn)就是謂語(yǔ)動(dòng)詞需要根據(jù)主語(yǔ)的單復(fù)數(shù)特點(diǎn)發(fā)生相應(yīng)變化。大家寫(xiě)作文一定要有意識(shí)的注意這一點(diǎn)。
重要短語(yǔ)
which is哪個(gè)是;從句的表達(dá)形式之一
that is即;就是說(shuō);換言之
he is他是…
what is什么是
is 變化形式
易混淆的單詞: ISIs
中文詞源:
is 是
來(lái)自PIE*es,是,存在,詞源同essence,interest,sooth,Bodhisattva.
is
精選例句
1、 There is no other chance like a GDA programme.
沒(méi)有比GDA項(xiàng)目更好的機(jī)會(huì)了。
2、 "Staying with a native speaker is better for children than simply sitting in a classroom, " says Suzanne Flynn, a professor in language education of children.
兒童語(yǔ)言教育教授蘇珊娜·弗林(Suzanne Flynn)說(shuō):“對(duì)孩子來(lái)說(shuō),和母語(yǔ)人士呆在一起比坐在教室里更好。”
1、 “The only overlapping feature in most of these healthy countries is that they all walk way more than the average American,”said Pasternak.
帕斯捷爾納克說(shuō):“在這些健康國(guó)家中,唯一的共同點(diǎn)是他們走路的時(shí)間都比美國(guó)人平均走路時(shí)間多。”
1、 Wardian,a 42-year-old Arlington resident,is a record-breaking racer,known in the ultra-running community for seeking tough courses and setting world records.
42歲的沃德安是阿靈頓的居民,他是一名破紀(jì)錄的賽車(chē)手,在超跑界以尋求艱難的賽道和創(chuàng)造世界紀(jì)錄而聞名。
1、 “I’m excited about our progress,” says Brown, who harvests eggs for Denver- based Nest Fresh Eggs and is adding more cover crops that draw worms and crickets for the chickens to eat.
“我對(duì)我們的進(jìn)展感到興奮,”布朗說(shuō),他為丹佛的Nest Fresh eggs公司收獲雞蛋,并正在種植更多的覆蓋作物,以吸引蠕蟲(chóng)和蟋蟀供雞食用。
常見(jiàn)考點(diǎn)例句:
- His grandmother is queen elizabeth .
- 他的祖母是伊麗莎白女王。
- Is world cup soccer socialist ?
- 世界杯是社會(huì)主義者?
- What is his political philosophy ?
- 他的政治哲學(xué)是什么?
- What is his main goal ?
- 他的主要目標(biāo)是什么?
- What shape is the earth ?
- 地球是什么形狀的?