
4中stable是be动词后的表语。形容词。就是说她是足够稳定的。
be
英 [bi] 美 [bi]
v
有;存在;位于;在(某处);(在某时或某地)发生
aux
与过去分词连用构成被动语态;与现在分词连用构成进行时;用于反意疑问句
第三人称单数: is现在分词: being过去式: was were过去分词: been
Most idioms containing be are at the entries for the nouns and adjectives in the idioms, for example be the death of sb is at death 大多数含 be 的习语,都可在该等习语中的名词及形容词相关词条找到,如 be the death of sb 在词条 death 下。
the be-all and end-all (of sth)
(informal) 最重要的部分;最要紧的事
the most important part; all that matters
Her career is the be-all and end-all of her existence
她的事业是她生活中一切的一切。
as/that was
像以往所称呼的;作为曾用名
as sb/sth used to be called
Jill Davis that was (= before her marriage)
(婚前)姓名为吉尔∙戴维斯
the Soviet Union, as was
旧称苏联
(he, she, etc has) been and done sth
(BrE, informal) (表示吃惊和恼怒)
used to show that you are surprised and annoyed by sth that sb has done
Someone's been and parked in front of the entrance!
有人居然把车停在大门口前!
see also go and do sth at go v
if it wasn't/weren't for…
若不是(某人 / 某事);幸亏
used to say that sb/sth stopped sb/sth from happening
If it weren't for you, I wouldn't be alive today
如果不是你,我今天不会还活着。
leave/let sb/sth be
随…去;不打扰某人 / 某事物
to leave sb/sth alone without disturbing them or it
Leave her be, she obviously doesn't want to talk about it
别烦她了,她显然不想谈论这事。
Let the poor dog be (= don't annoy it)
别逗弄那条可怜的狗了(别惹它)。
-to-be
(in compounds 构成复合词) 将来
future
his bride-to-be
他的未婚妻
mothers-to-be (= pregnant women)
准妈妈(孕妇)
The doll _____ him five dollors yesterday
2What pet do you like _____ , a dog or a cat
3We are __ the gate of Zhong Shan Park
4I ______ you yesterday (call)
5Would you like ___________ with me (go)
6I went _______ with my friends this morning (jog)
7Train _______(we)hard,and we'll win the football game
8Tell your parents______(true)what you have done
9Let's change______(sit),shall we
10At that time tears of_________(happy)came to her eyes
11Jack left_________(hurry)without leaving a note
一、名词变为形容词的方法
在名词后面加-y可以变成形容词(尤其是一些与天气有关的名词)。例如:rain—rainy, cloud—cloudy, wind—windy, snow—snowy, health—healthy, luck—lucky等。
注意:1)如果名词以重读闭音节结尾,且词尾只有一个辅音字母,这时应双写词尾的辅音字母再加-y。如:sun—sunny, fun—funny等。
2)少数以不发音的e结尾的名词变为形容词时,应去掉e再加-y。例如:noise—noisy, ice—icy 等。
2 一些抽象名词在词尾加-ful可以变为形容词。例如:care—careful, thank—thankful, help—helpful, use—useful, beauty—beautiful等。
3 一些表示国家的名词可以在词尾加-ese, -ish或-n构成表示国籍、语言的形容词。例如:China—Chinese, Japan—Japanese, England—English, America—American, India—Indian, Australia —Australian(注意Canada—Canadian)。
4在名词后加-ous变为形容词。例如:danger—dangerous等。
5 在名词后加-ly变为形容词。例如:friend—friendly, love—lovely等。
6在名词后加-less构成含有否定意义的形容词。例如:care—careless(粗心的),use—useless(无用的),hope—hopeless(没希望的),home—homeless(无家可归的)等。
7 一些以-ence结尾的名词,把ence改为ent变成形容词。例如:difference—different, silence—silent等。
二、动词变为名词的方法
词形不变,词性改变。例如:work, study, water, plant等可以用作动词,也可以用作名词。
2 一些动词在词尾加上-er或-or之后就变成了表示“某一类人”的名词。例如:work—worker, teach—teacher, sing—singer, jump—jumper, play—player, learn—learner, visit—visitor, invent—inventor等。
注意:1)以不发音的e结尾的动词,在词尾加-r。例如:drive—driver, write—writer等。
2)以重读闭音节结尾,且末尾只有一个辅音字母的动词,应双写末尾的辅音字母,再加-er。例如:run—runner, win—winner, begin—beginner等。
3 在动词词尾加-ing变成名词(方法与动词变为现在分词的方法相同)。例如: meet—meeting, build—building, wait—waiting, wash—washing, swim—swimming, shop—shopping, begin—beginning等。
三、形容词变为副词的方法
一般在形容词的词尾加-ly可以变成副词。例如:quick—quickly, slow—slowly, loud—loudly, sudden—suddenly 等。但是,以下几点值得注意:
一些以“辅音字母+y”结尾的形容词,要把y改为i再加-ly。例如:happy—happily, angry—angrily, lucky—luckily, heavy—heavily, noisy—noisily 等。
2 有些以-ble或-le结尾的形容词,去掉e加-y。例如:possible—possibly, terrible—terribly等。
3 少数以e结尾的形容词,要去掉e再加-ly。例如:true—truly等。但绝大多数以e结尾的形容词仍然直接加-ly。例如:polite—politely, wide—widely等。
4 以-l结尾的形容词变为副词时仍然要在词尾加-ly,而不是只加-y。除非是以-ll结尾的才在词尾只加-y。例如:usual—usually, careful—carefully, useful—usefully, full—fully等
2I can't enter my room because I__have lost____(lose)the key
3Stella said that she__understood____(understand)German and French
4Please__give____(give)the note to Peter as soon as you___meet___(meet)him this afternoon
5You should wash your hands before and after you__have____(have)meals
6__Had____you__told____(tell)Miss Quick about it when she__arrived____(arrive)this evening
7I___liked___(like)stamps when I__was___(be)young
wonderful
ourselves
like
celebrate
freeze
getting
go
talk
be
going
希望您能满意我的积极而正确的解答
一、名词变为形容词的方法
1在名词后面加-y可以变成形容词(尤其是一些与天气有关的名词)。例如:rain—rainy, cloud—cloudy, wind—windy, snow—snowy, health—healthy, luck—lucky等。
注意:1)如果名词以重读闭音节结尾,且词尾只有一个辅音字母,这时应双写词尾的辅音字母再加-y。如:sun—sunny, fun—funny等。
2)少数以不发音的e结尾的名词变为形容词时,应去掉e再加-y。例如:noise—noisy, ice—icy 等。
2 一些抽象名词在词尾加-ful可以变为形容词。例如:care—careful, thank—thankful, help—helpful, use—useful, beauty—beautiful等。
3 一些表示国家的名词可以在词尾加-ese, -ish或-n构成表示国籍、语言的形容词。例如:China—Chinese, Japan—Japanese, England—English, America—American, India—Indian, Australia —Australian(注意Canada—Canadian)。
4在名词后加-ous变为形容词。例如:danger—dangerous等。
5 在名词后加-ly变为形容词。例如:friend—friendly, love—lovely等。
6在名词后加-less构成含有否定意义的形容词。例如:care—careless(粗心的),use—useless(无用的),hope—hopeless(没希望的),home—homeless(无家可归的)等。
7 一些以-ence结尾的名词,把ence改为ent变成形容词。例如:difference—different, silence—silent等。
二、动词变为名词的方法
词形不变,词性改变。例如:work, study, water, plant等可以用作动词,也可以用作名词。
2 一些动词在词尾加上-er或-or之后就变成了表示“某一类人”的名词。例如:work—worker, teach—teacher, sing—singer, jump—jumper, play—player, learn—learner, visit—visitor, invent—inventor等。
注意:1)以不发音的e结尾的动词,在词尾加-r。例如:drive—driver, write—writer等。
2)以重读闭音节结尾,且末尾只有一个辅音字母的动词,应双写末尾的辅音字母,再加-er。例如:run—runner, win—winner, begin—beginner等。
三、形容词变为副词的方法
一般在形容词的词尾加-ly可以变成副词。例如:quick—quickly, slow—slowly, loud—loudly, sudden—suddenly 等。但是,以下几点值得注意:
一些以“辅音字母+y”结尾的形容词,要把y改为i再加-ly。例如:happy—happily, angry—angrily, lucky—luckily, heavy—heavily, noisy—noisily 等。
2 有些以-ble或-le结尾的形容词,去掉e加-y。例如:possible—possibly, terrible—terribly等。
扩展资料:
常用词性变换:
1ability (n )能力;才能---able (a)---unable (a) —disability (n ) —disabled (a)
be able to do…= be capable of doing
2absence (n ) 缺席;不在 --- absent (a) ---present (a) – presence (n)
be absent from; be present at
3absolute (a) 绝对的;完全的---absolutely (adv)
4abundant (a) 丰富的;充裕的 ---abundance (n) be abundant in
5academic (a) 学院的,理论的 (n) 大学教师 --- academy (n) 学院
6accept (v) 接受---acceptable (a)可接受的 - –refuse (opp) 拒绝
7access (n) 通路,入门;(v)接近;存取 ---accessible (a)
have access to(to为介词)可以使用;可以接触
8accurate (a) 正确的,精确的 --- accuracy (n) –accurately (adv)-- (opp)inaccurate 不准确
9achieve (v) 取得,达到 --- achievement (n)
10acquire (v) 获得,学到 --- acquisition (n)
11act (n ) 法令,条例;(v)表演;行动---action (n) –active (a) 主动的 —inactive (a) —actively (adv) —activity (n ) 活动 --passive (a) 被动的 ---actor (n) –actress (n)
12actual (a) 实际的;现实的–actually (adv) = as a matter of fact
13adapt (v) 使适应;改编 ---adaptation (n) 适应,顺应;改编,改编本
---adaptable (a) 有适应能力的adapt oneself to 适应于; adapt…(for sth) from sth 改编
14add (v) 添加,增加;补充说- --addition (n) ---additional (a) –additionally (adv)
add…to 将…(添)加到… add to 增加,加强 add up加起来 add up to共计达
in addition (to) 另外,除此之外
15addict (n) 成瘾的人 ---addicted (a) –addition (n) ---addictive (a) 使成瘾的;上瘾的;易令人沉溺的 be addicted to (to为介词)对…上瘾
16adjust (v) 调整,使适应 ---adjustment (n) --- adjustable (a)
17admire (v) 钦佩,羡慕 ---admiration (n) --- admirable (a)
18admit (v) 承认,准许 ( admitted, admitted) --- admission (n)
19adopt (v) 收养,采用 ---adoption (n) --- adopted (a)
20advance (v) 推进,促进;前进 (n)前进,提升—advanced (a) 先进的;高等的
21advantage (n) 有点;好处 ---disadvantage (n)
take advantage of利用;欺骗,占…的便宜
22adventure (n) 冒险,奇遇 --- adventurous (a)
23advertise (v) 为…做广告---advertisement (n)
24advise (v) 建议,劝告----adviser (n) 顾问,忠告者 --- advice (n) a piece of advice
25affect (v) 影响 --- affection (n) 影响,感情 = have an effect on
26Africa (n) 非洲 --- African (a) (n)
27age (n) 年纪 --- aged (a)老年的 —elderly (a)
28agree (v) 同意--- agreement (n) --- disagree (opp)—disagreement (n)
29agriculture (n) 农业 – agricultural (a)
30allow (v) 准许,允许---allowance (n) 允许;紧贴,补助
31amaze (v) 惊奇, 震惊 --- amazement (n) ---amazed (a) –amazed (a)
to one’s amazement
32ambition (n) 抱负,雄心---ambitious (a)
33amuse (v) 使…快乐 --- amusement (n) – amused (a) --- amusing (a)
to one’s amusement
34analyze (v) 分析 --- analysis (n)
35anger (n) 愤怒 --- angry (a)
36announce (v) 宣布, 宣告 --- announcement (n) --- announcer (n)
37annoy (v) 使烦恼 – annoyed (a) --- annoying (a) --- annoyance (n)
to one’s annoyance
38annual (a ) 一年一次的,每年的 (n) 年刊 --- annually (a)
39anxious (a) 忧虑的,焦急的 --- anxiety (n)
40apologize (v) 道歉 --- apology (n)
apologize to sb for sth; make an apology to sb for sth因…事向某人道歉
41appear (v) 出现 ---appearance (n)外貌,外观;出现,露面
42apply (v) 申请 , 应用--- application (n) 申请表 --- applicant (n) 申请人
--- applied (a) 应用的
43appoint (v) 约定,任命 – appointment (n) -----make an appointment 约会
44appreciate (v) 欣赏,感激 --- appreciation (n)
45approve (v) 批准,同意 --- approval (n) approve of…赞成
(opp) disapprove (v) 不赞成 disapprove of…
46argue (v) 争辩,辩论—argument (n)
47arrange (v) 安排 --- arrangement (n)
48arrive (v) 到达 – arrival (n)
49Asia (n) 亚洲 ---Asian (a) (n)
50assess (v) 评价,估价 --- assessment (n)
51assist (v) 帮助,协助--- assistance (n) 帮助,援助 ---assistant (n) 助手,助理
52associate (v) 联系,交往--- association (n) --- associated (a)
53assume (v) 假定,采取 --- assumption (n)
54astonish (v) 使惊讶 --- astonished (a) --- astonishing (a) – astonishment (n)
55astronaut (n) 宇航员 --- astronomy (n) 天文学 --- astronomer (天文学家)
56athlete (n) 运动员 --- athletic (a) 运动员的;运动的;体格健壮的;行动敏捷的
57attend (v)参加,照料 -- attendance (n)出席,参加 - -attender (n) 出席者;参加者
58attention (n) 注意,专心--- attentive (a) –attentively (ad v)
59attract (v) 吸引 – attraction (n) --- attractive (a)
60aware (a) 知道的,明白的 --- awareness (n) be aware of
61bacterium (n) 细菌 ---(pl ) bacteria
62bad (a) 坏的 --- badly (adv ) (worse, worst) --- good (a) – well (a) (adv) (better, best)
63base (n) 基地,根据地 (v) 以…为基地 -- basic (a) --- basically 大体上
64basis (n) 基础,要素 --- (pl) bases
65bath (n) 洗澡,浴室—bathe (v) – bathroom (n) --- bathtub (n) 澡盆
66bear (v) 忍受 (bore, borne)--- bearable (a) 可忍受的 --- unbearable (opp) 不可忍受的
67beat (v) 敲打,跳动,打赢 (beat, beaten)
68beautiful (a) 美丽的--- beauty (n ) --- beautify (v)
69behave (v) 行为,守规矩 --- behavior (n)
70belief (n) 信条,信念 ---(pl) beliefs-- believe (v) --- believable (a) ---(opp) unbelievable
71begin (v) 开始,着手 (began, begun)--- beginning (n)
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