知识要点
一般现在时是什么?
一般现在时讲述一贯持续或周期性的活动和状态。
有没有特殊情况必须使用一般现在时?
主要是两种:一是客观规律等;如:The earth moves around the sun.
二是在主从复合句中,主句是一般将来时,而从句在表示主句的条件时,虽然并未发生,但仍然要用一般现在时。如:I’ll call you as soon as I get there.
一般现在时中谓语动词的形式?
一般现在时,谓语动词主要有两种形式:原形和第三人称单数(主语是第三人称单数时使用,简称“单三”)
单三形式是什么样的?
be动词的单三形式是is。
其它谓语动词一般是加-s或-es,变化规则类似于名词变复数。
但也会有例外:如have的单三形式是has.
一般现在时的一般疑问句怎么变?
谓语动词是be动词的话提前;
谓语动词是其它动词时,句子前面加助动词Do(单三时加Does),谓语动词用原形。
一般现在时的否定句怎么变?
谓语动词是be动词的话三后面加not;
谓语动词是其它动词时,谓语动词前加助动词do not (don’t)(单三时加does not=doesn’t),谓语动词用原形。
开心练习
1、A: What type of car ________ your dad drive?
B: I ________ know the name, but it starts with a “P” That’s strange, our car starts with a key.
笑点学词:
start :开始、启动
2、A: ___________ you ever have problems making up your mind?
B: Well, yes and no.
笑点学词:
make up one’s mind :(某人)下定决心
have trouble doing sth.:做某事有困难
yes and no: (用于表示难以作出明确回答)说不准,也是也不是
3、A: Dad, __________ a dishwasher wash dishes? B: Yes, Billy, That’s right.
A: And __________ a bus driver drive buses? B: Yes.
A: And__________ a weightlifter lift weights? B: Yes. Why all the questions?
A: Well,__________ a shoplifter lift shops?
笑点学词:
lift: n. 电梯;举;抬;提 v. 举起;提高;解除;(云、雾等)消散;偷窃(非正式)
shoplifter: 店铺扒手
4、A:__________ you love me?
B: Of course, darling.
A:But__________ you love me with all your heart?
B: With all my heart, with all my liver, all my kidneys …
笑点学词:
heart:n. 心;心脏;内心;核心 v. 将…记在心中
all one’s heart: 倾心、尽心、一心、全心全意
liver:肝,肝脏
kidney:肾,肾脏
5、A:Mrs Smith __________ have soft and lovely hands like you, mummy. Why is that?
B: Because our servants do all the housework!
笑点学词:
servant: US: [ˈsɜrvənt] UK: [ˈsɜː(r)v(ə)nt] n. 仆人;用人;(公司或机构的)雇员;奴仆般受制(或献身)于…的人
参考答案
学会幽默
我们知道还有不少词表达的意义差别很大,一般在词汇表中使用分号(;)隔开。比如:green 意思可以是“绿色(的)”还可以指“环保的”及“新手的”等等。请试着用GREEN这个词自创一个幽默对话发表在评论区,让大家一起开心。
green /griːn/
adjective
1 of the colour between blue and yellow in the spectrum; coloured like grass or emeralds绿色的:
the leaves are bright green.叶子是鲜绿色的。
1.1 consisting of fresh vegetables of this colour用新鲜绿色蔬菜制成的:
a green salad.蔬菜色拉。
1.2 denoting a light or flag of this colour used as a signal to proceed(信号灯, 旗)绿色的(示意继续行进)。
1.3 (of a ski run) of the lowest level of difficulty, as indicated by coloured markers on the run(滑雪道)有绿色标志的(表示难度最低)。
1.4 Physics denoting one of three colours of quark【物理】(指夸克的三种颜色之一)以绿色为标记的。
2 covered with grass, trees, or other plants被绿色植物覆盖的:
proposals that would smother green fields with development.会吞没绿地的开发计划。
2.1 (一般作Green)concerned with or supporting protection of the environment as a political principle关注环境的; (政治上)支持环保的:
official Green candidates.绿党的正式候选人。
2.2 (of a product) not harmful to the environment(产品)于环境无害的, 环保的, “绿色”的。
3 (of a plant or fruit) young or unripe(植物)幼嫩的; (水果)未熟的:
green shoots.嫩芽。
3.1 (of wood) unseasoned(木材)未干透的, 湿的。
3.2 (of food or leather) not dried, smoked, or tanned(食物, 皮革)未经干燥的; 未经熏制的; 未经鞣制的。
3.3 (of a person) inexperienced, naive, or gullible(人)缺乏经验的; 幼稚的; 易上当受骗的:
a green recruit fresh from college.新招收的毫无经验的刚毕业的大学生。
3.4 (of a memory) not fading(记忆)清晰的:
clubs devoted to keeping green the memory of Sherlock Holmes.致力于让福尔摩斯形象在人们记忆中永不褪色的俱乐部。
3.5 still strong or vigorous依然生气勃勃的:
first there was green old age, hardly different from middle age.首先是精神矍铄的初老期, 与中年几乎没有什么不同。
3.6 archaic (of a wound) fresh; not healed〈古〉(伤口)新的; 未愈合的。
3.7 not having training, knowledge, or experience无经验的;初出茅庐的
green troops, green hands
4 (of the complexion or a person) pale and sicklylooking脸色发青的, 有病容的:
‘Are you all right?- You look absolutely green.’“你没事吧?——脸上一点血色也没有。”
4.1 as a sign of jealousy or envy(表示)嫉妒的。
noun
1 mass noun green colour or pigment绿色; 绿色颜料:
major roads are marked in green.主要道路用绿色标示。
1.1 green clothes or material绿色衣服; 绿色衣料:
two girls in red and green.两个穿着红、绿两色衣服的女孩。
1.2 green foliage or growing plants绿叶; 青葱的草木:
that lovely canopy of green over Stratford Road.斯特拉特福街上方美丽的绿荫。
1.3 informal, dated money〈非正式, 旧〉钞票:
that’s a lot of green.那可是一大笔钞票。
2 a green thing, in particular绿色物, 尤指:
2.1 a green light绿色信号灯。
2.2 the green ball in snooker(斯诺克台球戏中的)绿球。
3 a piece of public or common grassy land, especially in the centre of a village(尤指村庄中央的)公共绿地:
a house overlooking the green.一座俯瞰公共绿地的房子。
3.1 an area of smooth, very short grass immediately surrounding a hole on a golf course(高尔夫球场的)球穴区(球穴周围短而平整的草地)。
4 greens green vegetables绿色蔬菜:
eat up your greens.把你的蔬菜吃掉。
5 (一般作Green)a member or supporter of an environmentalist group or party环境保护主义者, 绿色组织成员; 绿党成员。
verb
1 make or become green, in particular(使)成为绿色, 尤指:
1.1 with obj. make (an urban or desert area) more verdant by planting or encouraging trees or other greenery绿化:
they were greening China’s semi-arid Yellow River delta.他们正在绿化中国半干旱的黄河三角洲。
1.2 with obj. make less harmful or more sensitive to the environment降低…对环境的危害; 增强…的环保意识:
the importance of greening this industry.降低该产业对环境危害的重要性。
1.3 no obj. become green in colour, through age or by becoming covered with plants(因年久或被植物覆盖而)变为绿色:
the roof was greening with lichen.屋顶正逐渐被青苔覆盖。 新牛津英汉双解大词典