Ⅰ 高一英语第一二单元语法句型归纳
agree vi.同意;持相同意见I cannot agree with you on this point.在这一点上,我不能同意你的意见。
sb agree with sb 同意某人的话,意见
sth agree with sb 某物,某事适应某人 agree to sb 建议 agree on sth 在某一点上取得一致意见
agree up sth 在某一点上取得一致意见 agree to do sth 同意干某事
break vt.打破;损坏;破坏 We should all take a little break before dessert. 吃甜点之前我们大家应该稍微休息一下。 break down 机器坏了=go wrong 身体垮了/终止谈话 11) I had never seen a grown man break down and cry. 我从未曾看到过一个这么强壮的汉子痛哭失声。
break in 闯入,插话 break off 忽然停止讲话/断绝,结束/暂停工作,休息
break out (战争等)爆发;逃出(无被动式) break through 打破包围
break up 驱散,学校的放学 The police had to employ force to break up the crowd.警察不得不使用武力驱散人群。 break away from 脱离,逃说,与...断绝来往/改变某种习惯
bring vt.拿来;带来;取来 I'll bring some of my pictures into the gallery. 我就带一些我的摄影到艺廊来。 bring about =cause, result in, lead to bring down 使倒下,使下降 bring force 使产生,引起
bring forward 提出建议=put forward/提前
bring in =get in the pops/使得到某种收入 Mr. Li: Oh… would you kindly allow me to bring in h… would you kindly allow me to bring in the civet rian? It is the favorite of my sister.李先生:喔…您能允许我带些榴莲吗?它是我姐姐最喜欢的水果。 bring back to one's mind 使回想起
bring up sb 抚养某人 bring up sth 提出 bring up 呕吐 bring to an end 结束=come to an end
call vt.叫喊;打电话给… I'll call the roll before class. 课前我要点名。
call on sb 拜访,号召 call at 访问(某人的家);(火车、船)停靠
call for 需要 And there's a phone call for you, Mr. Bennett. Bennett先生 有你的电话。
call for sb 去接某人一起去做某事 call off 取消(计划,比赛)
call out (call out+to sb.)大声地叫 call up sb 打电话
call in 请进来 We'll call in a couple of days. 我们两三天后打电话。
carry vt.携带;运载;传送 Another generation to carry on the Stewart name. 这是承继Stewart家族香火的新一代。
carry out 进行到底,贯彻执行 4) Tomorrow, Sandra will carry out the garbage. 明天珊多拉将会收拾垃圾的。 carry out 是成就、完成的惯用语,但在此地,一看便知并非这种意思。可把它想象做从厨房把 garbage 运到外面去。
carry on 进行下去,坚持下去 Another generation to carry on the Stewart name. 这是承继Stewart家族香火的新一代。 carry away 拿走,入迷,被...吸引 carry forward 推进,发扬(精神)
carry off 抢走,夺走/获得奖品 carry through 进行到底,完成计划 carry sb through 使...渡过难关
catch vt.捉;抓住 vi.接住 We didn't catch anything. 我们什么也没有钓著。
catch up 赶上 33. He shut himself away for a month to catch up on his academic work.他与世隔绝一个月,力图把功课赶上去。
catch on 勾住,绊倒 catch at 想抓住 A drowning man will catch at a straw. 溺水者见草也要抓;急何能择。 be caught in the rain 被雨淋 catch up with 赶上某人,补上工作
clear a.清澈[晰]的 vt.清除 It is said it will clear up tonight. 天气预报说今晚雨就会停。
clear up (天气)转晴,澄清事实,整理收拾 It is said it will clear up tonight. 天气预报说今晚雨就会停。
clear away 清除掉,去掉,消散 clear off 消除(积雪)等障碍,把...拆掉,擦掉,清除
come vi.到来; 变得; 到达 May I come in? 我能进来吗?
come across 偶然发现,偶然遇到
come on 快点(口),开始,到来,举行,走吧,一起去 Oh, come on now. 噢 别这样了。
come at 向...扑过来,向...袭击 7. We may come at another time.我们可以另找个时间来。
come down 倒下,(温度,价格)下降,病倒 come forward 涌现,主动地响应要求做某事
come in 进来,上市 And have you had an engineer come in to do an inspection? 你们可有一个工程师来做过检查吗
come from 来自于 I come from Japan. 我来自日本。 come out 出来,出发,结果 Did Mitchell Johnson's review come out yet? Mitchell Johnson的评论出来了没有 ?
come to 苏醒,总共,达到,得到谅解 When will he come to see you? 他什么时候来看你?
come up sb 走进 come up 种子生长发育,被提出 and I'll come up with something. 我会想出个办法的。
come to one's rescuers 帮助
come true 实现 I know, but it's still a dream come true. 我知道 但这终究是一个梦想实现了。
cut v.割,切,削减,切断 they cut patches 剪下布块
cut sth in half 把...砍成两半 cut away 切除 He cut away a dead branch.他砍掉一根枯干的树枝。
cut through 走近路,剌穿 cut down 砍倒,减少,压缩(开支)
cut off 切断(关系,来往),中止(电话,思维) 3. He was cut off from his fellows.他和同伴失去联系。
cut out 删掉/改掉(恶习),停止 in a short cut 诀窍
do v.aux.助动词(无词意) What do you call this in English? 这个用英语怎么说?
do with 涉及到 What are you going to do with the books? 你打算拿这些书怎么办?
do up one's hair 盘起长发 do up sth 包/捆起来 do out 打扫,收拾
do away with =get rid of 废除,去掉,取消
die vi.死亡; 枯死; 熄灭 I will die before I'll eat that carrot. 如果要我吃胡萝卜,我宁愿去死。
dir from 因饥渴,战争,被污染的意外死亡 die off 因年老,疾病而死亡
die away 声音变弱,渐渐消失/停息,消失 die down 慢慢地熄灭(风,火)
die out 熄灭,变弱,消失,灭绝(动物)
fall vi.落下;跌倒;陷落 to fall 坠下,掉下
fall a sleep 去睡觉=go to sleep fall ill 病了 335. Be careful not to fall ill. 注意不要生病了。
fall across 遇见(偶然) fall back 后退,后撤 fall behind 落后,跟不上
fall in 集合/陷入 29. The necessary outcome of a war is a fall in proction.战争带来的必然结果就是生产力下降。
fall into 陷入+名词 A fall into a pit, a gain in your wit.吃一堑,长一智。
fall off 减少,从...摔下来 to fall off a bench 从长椅上掉下来 fall on 看到,落在...上面
fall short of 缺乏 fall out of 放弃
get vi.变得,成为;到达 When do you get up everyday? 每天你几点起床?
get about 到处走,消息的传开 Don't forget about the bet. 别忘了打赌的事。
get across 穿过,讲清楚使人了解,领会The children began to get across at each other. 孩子们开始争吵了。 get away 逃掉,离开,摆脱 1. I hope to get away early in the morning.我希望一早就动身离开。
get down 从…下来,写下来,记下来,病了/使某人不安 It's time to get down to business now. 是进入正题的时候啦。
get along with sth 进展得 get along with sb 相处
get in 进去,进站,收进来,收帐 Yeah. Yeah. Let's get in our lines. 是啊 是啊。请排好位置。
get off 离开,下车 You can take the bus and get off at the second stop. 你可以坐公共汽车第二站下。
get on 上车 157. Don't get on my nerves!(不要搅得我心烦。)
get out 拔出,传开 I need to get out more. 我需要多出门去。
get over 克服(困难),从病中恢复过来,不接from Yes, I know, but he'll get over it. 是的 我知道 过一下就会好的。 get around =spread 传开
get through 完成,通过,用完,从人群中通过,接通电话 11. It took us only a few minutes to get through the Customs.我们的海关检查只花了几分钟时间。
get to 到达,抓住问题的要害,本质 Excuse me, how can I get to the bus station? 对不起,汽车站怎么走? get together 聚会,联欢 92. Let's get together one of these days.(找一天聚聚。)
get in a word 策划 get into trouble 陷入 get rid off 摆脱,去掉
give vt.给出,赋予,发生 If you have more, please give me some. 如果你有多的,请给我。
give away 分发,赠送,颁发,背叛,出卖,暴露 give in 屈服
give off 放出(气体,光) 15) Those flowers look pretty but don't give off a nice smell. 这些花看似漂亮,但是气味并不好。
give out 使人筋疲力尽 7) Some restaurants give out an odor that reaches to the street. 一些餐厅里面的气味飘到了街上。 odor 是指比 scent 更浓更清楚的味道。
give up 放弃,停止做某事 455. He resolved to give up smoking. 他决心戒烟。
give over 让位于=give way to被取代 give away to 被取代 give rise to 引起,导致From mutual understanding, a comfortable situation has been creation. 由于彼此的了解,因而建立了愉快的关系。create 除了"创造"以外,还有"give rise to, cause"的意思。
go vi.离开; 移动; 运行 I have to go now. 我必须走了。
go bad 变坏;变酸;腐败 go red 变红 go hungry 挨饿 go wrong 出错;发生故障
go about 随便走/进行 33. Could you please inform me how to go about contacting a lawyer?请您告诉我怎样去联络律师?
go after 追赶 go ahead 说吧,走吧,做吧(口语),走在前面 Good.now we can go ahead and write up the order. 好极了,现在我们可以准备下单了。 go at 从事于
go beyond 超出 It can go beyond the school system, Ellen. 这可以推广到学校体制以外 Ellen。
go by =pass 经过,过去 76. He let a week go by before answering the letter.他一周以后才回信。
go down 下降 I'll go down to Henry's grocery. He's always open. 我到亨利杂货店去。那里总是开门营业的 go into 进入 Yes, you're right. After all, she is smart enough to go into business.是啊,你说的对。毕竟,她完全有经商才智。 go off 消失,腐败,坏的
go out (火)熄灭,过时了,罢工 Why not go out for a walk? 干吗不出去散步?
go over 复习,检查 to go over to the construction site with me? 去看一看建筑工地吗
go through 审阅/经历了(痛苦,困难),完成 Would you like to go through our factory some time? 什么时候来看看我们的工厂吧?
go up 提高,上涨(价格) I can go up to the lodge for some hot dogs and drinks. 我可以到那边小屋去弄些热狗和饮料来。rise up 起来反抗 He that lies down (sleeps) with dogs must rise up with fleas. 与恶人交终会变恶;近朱者赤,近墨者黑。
go around 分配,传播,传开 OK, let's go around the table. 好 让我们顺著桌子来。
go all out to do sth 全力以赴去做某事
go back to 追溯到… I'll work for 5 years and then go back to school. 我会工作五年,然后会学校。
go with 相配=match=go along with They had excepted me to go with them. 他们原本希望我和他们一起去。 go well with 协调 Salesgirl: Sure. We have both skirts and trousers that would go well with the sweater. Look to this section.女店员:当然。我们有裙子和长裤都可以配那件毛衣。看看这边。
go too far 太过分了,走太远了
hold vt.怀有,持有(见解等) No, the restaurant will hold our table. 不会 餐厅会保留我们的席位。
hold up 主持,耽搁,延误,继续下去,拿起
hold back 阻挡,忍住,保留,隐瞒 hold down 控制,镇压=put down
hold off 延误,保持距离,使"疏远"
hold on 坚持下去,停止,别挂(电话) He gave them to me to hold on to them 他给我戒指 要我自己保管
hold out 坚持到胜利,支持,维持,伸出 hold to 坚持某个看法(路线),紧紧地抓住 OK, hold to the right. 好 在右边停住。
hunt vt.追猎;追赶 vi.打猎 He that will have a hare to breakfast must hunt overnight. 早餐想吃野兔肉,头晚就须去捕捉。 hunt for 寻找 hunt out 找出来 hunt throw 翻找
keep vt.保存,保持;留住 We keep in touch with each other by Email since he left China. 他离开中国以后,我们用Email保持联系。
keep to 坚持某种习惯,遵循,靠(左右) 8. In England traffic must keep to the left.在英国,车辆必须靠左行驶。 keep back 留在后面,阻止,忍住 keep down 控制,下降,缩减开支
keep off 避开,远离,让开 keep out 使其等在外面,不让进入
keep up 保持,维持,鼓足勇气 keep sb from doing 阻止某人做某事
keep sth from sb 把某事瞒着某人 keep up with 跟上
knock vi.&vt.&n.敲,击,打 174. Why don't you knock it off? 为什么不把它关掉?
knock into sb 撞到某人身上;偶然遇到 knock sth down 降低价格,拆除,缩减开支
knock off 下班,停工,很快地写出文章 knock sb up 匆匆做饭,敲门把某人叫醒,使某人疲倦
knock at 敲(门) 6.Yhere was a knock at the door. It was the second time someone had interrupted me that evening.(有人敲门,那是那天晚上打扰我的第二个。) knock sb up 把某人叫醒
know vt.知道;认识;通晓 Do you know where I've put my glasses? 你知道我把眼镜搁哪儿了吗?
know about 了解,知道情况 How much do you know about the works of George Eliot? 乔治
Ⅱ 高中英语语法点知识。必修一第1.2单元的重点词汇和相关的语法知识。还有关于各种时态判断的技巧和知识
高中语法知识点总结
第一章 冠词
高考对冠词的考查集中在基本用法上,主要既反映在对泛指、特指及固定短语
冠词的考查。抽象名词、物质名词的具体化依然是高考的重点、难点。
一、不定冠词
不定冠词a,an与one同源,表示微弱的“一”的概念,但并不强调数目,用来表示不确定的人或事物。
A用在辅音前,而不是辅音字母前;an用在元音前,而不是元音字母前。
a university in Asia
1.表示同类中的“任何一个”
A cat has nine lives.
2.表示泛指的某人、某物
I know a John Lennon,but not the famous one.
3.表示数量的“一”
He has a daughter.
4. 表示单位数量的”每一”
I earn 10 dollars an hour.
5.表示相同的”
The two birds are of a color.
6.用于集体名词前
He grows up in a large family.
7. 在某种情况下可用于抽象名词和物质名词前
China has a long history.
二、定冠词的用法
1.表示特定的人或物
2.表示地球、宇宙中独一无二的事物
主要指各种天体及世界上比较有影响的物体。
The sun,the moon,the earth
3.表示地点、方向、时间、方式等
at the corner 在拐角处
在表示季节的名词前常不用冠词。
In spring 在春天
2) 具体某年的某个季节,需用冠词。
In the summer of the year2008
3)用于序数词或形容词的最高级前
the first the second
4)用于形容词前使其名词化
the rich the poor
5)用于复数姓氏前,表示“夫妇”或全家
The Smiths
6)用于乐器名词前
Play the piano
7)用于by+the+计量单位名词
By the pound
1. 用于复数名词前
复数名词泛指某类人或物时,其前通常用零冠词。
Students should obey the school rules. 学生应该遵守校规。
复数名词若需特指,则要加定冠词。
The students are too lazy. 这些学生太懒。
2. 用于不可数名词前
不可数名词表示泛指时,其前通常用零冠词。如:
Bread is made from flour. 面包是用面粉做的。
Wood is a poor conctor of sound. 木头是声音的不良导体。
不可数名词若需特指,则要加定冠词。
He sawed the wood into three pieces. 他把木头锯成三块。
3.用于专有名词前
在通常情况下,专有名词前要用零冠词。如:
Mr Smith is our English teaches us English. 史密斯先生教我们英语。
在特殊情况下,若专有名词需要特指,也可加定冠词。如:
The Smith you’re looking for no longer lives here.
4. 用于抽象化的可数名词前
有些可数名词抽象化后表示表示的活动,其前通常零冠词。
Jim has gone to bed. 吉姆已上床睡觉了。
She goes to church every Sunday. 她每周星期天都去做礼拜。
这类主要涉及bed, church, class, college, school, university, work, hospital, prison, market, sea, town等。另外,这类名词前用不用冠词有时与英美英语的表达习惯有关。如:“住院”在英国英语中通常说成 in hospital,而在美国英语中则通常说成in the hospital;类似的还有go to university (英)上大学 / go to the university (美)上大学;at table (英)在吃饭 / at the table (美)在吃饭。
5. 用于职务及头衔前
当表示职务及头衔的名词用作表语、补足语及同位语时,其前通常用零冠词。如:
Wilson became President of the U. S. A. 威尔逊当了美国总统。
He will be made captain of the football team. 他将被选为足球队队长。
6. 在表示学科、语言、三餐、月份、季节、节假日、星期等名词前,通常用零冠词。
We are all interested in physics. 我们大家都对物理感兴趣。
7. 用于某些固定结构中
go to sea 去当水手 at home 在家
at night 在晚上 at least 至少
at most 至多 at first 首先
at last 最后 in bed 在床上
on foot 步行 face to face 面对面
第二章 代词
高考中对代词的考查主要集中在人称代词(主要是其中的it)、关系代词、指示代词和不定代词上。
it的用法
1.作人称代词
John likes playing Ping pong./ He always does it in the afternoon.(指代上下文提到的事物);
/It's time we went home. / How far is it from here to your home ? / It is getting warmer and warmer./ It's very quiet at the moment.(可指时间、天气、环境等)
2.引导词
A.作形式主语,代替由不定式、动名词或从句表示的真正主语。
It's important for us to learn a second language./ It's no use talking to him./ It's known to all that the earth goes round the sun.
B.作形式宾语,代替由不定式、动名词或从句表示的真正宾语。
We feel it our ty to help others./ He made it clear that he would leave the city.
C.强调结构:It is (was) +被强调部分+that (或who)…
注意:在强调结构中,如被强调部分为时间状语或地点状语,其后的连接词也绝不能为when 或where,而应用that 。在复习中,一定要注意句式的不同。
It was in Shanghai that I bought the guitar.(that引起强调句)
It was Shanghai where I bought the guitar.(where引起定从)
It was twelve o'clock when we arrived there.(when引起时间状语从句)
It was at twelve o'clock that we arrived there.(that 引起强调句)
3. it,one,that 的区别:作为代词,这三个词的对比使用是高考的热点之一。
—Why don't we take a little break? —Didn't we just have __________?
A.it B.that C.one D.this
The Parkers bought a new house but _________will need a lot of work before they can move in.
A.they B.it C.one D.which
one 用以指代同类事物中的任一,that 特指性强,指代可数与不可数词,而it指代上文提过的同一事物。
关系代词
who,whose,whom,which,that,as
1)which可以引导非限定性定语从句,代表前面整个句子的内容,并且在从句中做主语
2)that的用法
1)不用that的情况
a) 在引导非限定性定语从句时。
b) 介词后不能用。
We depend on the land from which we get our food.
We depend on the land that/which we get our food from.
2) 只能用that作为定语从句的关系代词的情况
a)在there be 句型中,只用that,不用which。
b)在不定代词,如:anything, nothing, the one, all, much, few, any, little等作先行词时,只用that,不用which。
c)先行词有the only, the very修饰时,只用that。
d)先行词为序数词、数词、形容词最高级时,只用that。.
e)先行词既有人,又有物时。
举例:
All that is needed is a supply of oil.
所需的只是供油问题。
Finally, the thief handed everything that he had stolen to the police.
那贼最终把偷的全部东西交给了警察。
as的用法
AS作关系代词,用来引导定语从句:限制性定语从句和限非制性定语从句 一、AS引导限制性定语从句 AS引导限制性定语从句时,通常和such, the same, as(so)等连用,构成such...as/such as, the same...as/the same as, as(so)...as等结构,在从句中可作主语,宾语和表语。 1.such...as/such as意为“...的那种...,像那样的”,such...as/such as引导限制性定语从句时,既可指人,也可指物。such用于名词之前时,具有形容词性质;such单独使用(即后面不接名词)时,具有代词性质。 Don’t trust such men as praise you to your face.(as作主语) 不要相信那种当面吹捧你的人。 You should read only such books as you can understand without much difficulty.(as作宾语) 你应当只读那些你读起来不太难懂的书。 Associate with such as will improve your manners.(as作主语) 要和能改善你的言行的那种人结交。 2.the same...as/the same as意为“与...同样的”,和such一样,the same既有形容词作用,又有代词性质。 We have arrived at the same conclusion as they have.(as作宾语) 我们已得出和他们同样的结论。 比较:the same...as和the same...that不同,前者是“同那一个相似”,后者是“正是那一个”。如: This is the same watch as I lost. 这同我丢的那块表一样。 This is the same watch that I lost 这正是我丢的那块表。 3.as(so)...as意为“和...一样”,后接由many, much等修饰的名词或由形容词修饰的单数名词,注意其语序为as(so)+adj.+a+n+as,如: It’s as pleasant a film as I have ever seen. 这是一部和我以往看的同样好的电影。 As many soldiers as marched were killed. 很多游行的战士都被杀了。 注意:such ...as与such...that ,so...as与 so...that的区别: that是连词,引出结果状语从句,在从句部分不作成分;as是关系代词,引出定语从句,在从句中可作主语,宾语和表语。比较: He is such a nice boy that everyone likes him. He is such a nice boy as everyone likes. It is so difficult a problem that nobody can work it out. It is so difficult a problem as nobody can workout. 二、AS引导非限制性定语从句 AS引导非限制性定语从句时,通常指的不是主句中的某一个名词(先行词),而是指整个主句表达的内容,对主句所作的陈述进行附加说明,意为“这...,如...或正如...”。这种从句可位于主句之前,之中或之后。 As we all know, Taiwan belongs to China. Taiwan, as we all know, belongs to China. Taiwan belongs to China, as高中英语语法知识点总结
Ⅲ 九年级英语重点语法第二单元
有一个无法回答的问题,
如果你有课本,你应该知道是什么,什么是重点语法每个单元一开始就告诉你了。有什么不懂可以在这里讨论。
你说什么版本呀,语法哪里不懂呢?
Ⅳ 小学英语语法知识点总结
英语的比较级
口诀:一者比较用原级,比较级限二者比,三者三者往上比,最高级的用法起;若甲乙程度相同,as…as 结构体;若甲某方面不及乙, not so/as…as来担起;中间形、副连接要切记!
例:1、--our English is very good.
——But my brother learns it much______than I do.(’97 山东)
A. good B.well C. better D. best
【析】在英语中,a little,a lot,much,even等词可以用来修饰形容词或
副词的比较级,故本题的正确答 案是C项。
2.Don‘t worry. Your granny will get_______ (’98昆明)
A.well and well B.better and better
C.well and better D.good and well
【析】表示"越来越……" 可以采用" 比较级 +比较级"或"more and
more+原级"的结构,如果是 单音节的形容词或副词, 则用前一结构;如果是
多音节词,则可以用后一种结构,故本题的正确答案是B。
3.China is one of________ in the world.(‘98山西)
A.the oldest country B.the oldest countries
C.much older country D.much older countries
【析】在英语中, 要表示 "其中最……的之一",应使用"one of+形
容词的最高级形式+名词的复数 形式 "。根据题意,本题应选B项。
4.The girl doesn’t run________ the boy.(‘98广州)
A. much faster as B. as faster as
C. more fast than D. so fast as
【析】在英语中,可以使用"as…as"表示"两者在某方面一样";用"not
so/as……as"表示"两者在某方面不一样",以上两种结构都必须使用形容
词或副词的原级。由以上分析可知本题的D 项最符合题意。
5.LiLei writes ______ of all the students in our class.
A. more carefully B. the most careful C. more careful D. most carefully
【析】在这道题中,有的学生选B, 只想到了用最高级形式,而忽略了write是实义动词应用副词,也有的学生认为D 的前边应该加the ,这就属于对知识的掌握不够熟练或忘了副词的最高级前边的the 可加可省,所以做题一定要考虑周全,避免会的题失分。答案为D.
顺义区杨镇二中 王翠芹
更多信息请访问:新浪中考频道
点击查看新浪网教育频道与《现代教育报•中考导刊》共建专栏
一、考纲搜索:
熟练掌握形容词、副词比较等级的构成和good, well, many, much 等不规则变化。
熟练运用所学句型表示两者和三者或三者以上人或事物的比较
初步掌握用much, a little等副词修饰比较等级的用法
二、真题再现
1. -Which is ____ season in Beijing?(2003年)
-I think it's autumn.
A.good B.better C.best D.the best
解析:正确答案为D。该题的核心词为season。根据比较级与最高级的知识,两者之间用比较级,而三者或三者以上用最高级,北京有四季,因此本题应选择最高级。又因为形容词最高级前要加定冠词the,因此答案为D。
2. - Which is__________ , the sun, the moon or the earth?(2004年)
-- Of course, the moon is.
A.small B.smaller C.smallest D.the smallest
解析:正确答案为D。该题的核心词在第一句句尾,"the sun, the moon or the earth",提问的对象为三者,应该选择最高级。
3. The air in Beijing is getting much _____ now than a few years ago.(2005年)
A. clean B. cleaner C. cleanest D. the cleanest
解析:正确答案为B。该题的核心词为than,than一词是比较级的标志。
4. Mobile phones are very popular now and they are _____ than before.(2005年)
A. cheap B. cheaper C. cheapest D. the cheapest
解析:正确答案为B。该题与第三题相似,核心词为than。
三、命题揭密
2006年中考对形容词与副词比较级、最高级的考查依然是重点内容。同学们除了要熟练掌握比较级与最高级最基本的形式之外,其特殊用法更是出题的热点,要重点掌握。
四、重点提示
除了最基本的形式之外,形容词的原级,比较级与最高级还以其它一些特别形式存在,这往往就是容易设题的地方,同学们一定要重点掌握:
1)原级有相同也有倍数
1>当比较的对象A与 B情况对比相同时,要使用以下结构:
主语+谓语(系动词)+as+形容词/ 副词原形+as+从句。
I study English as hard as my brother. 我同我兄弟一样学习努力。
2>原级结构中可插入表达倍数的词,表示为"为….若干倍",当与有表示倍
数比较的词在一起时候等,他们的位置是,倍数词+as…as…,或倍数词+more… than…即:
This river is twice as long as that one. 这条河的长度是那条河的两倍。
Smoking is so harmful to personal health that it kills people each year seven times more than automobile accidents. 吸烟对人体健康危害如此之大以致于由它所导致的人口死亡是其他事故的7倍之多。
2) 常见比较级五句型
1> Who / Which + be +比较级 , A or B ?
Who is taller, Tom or John?
Which is more expensive, a bicycle or a computer?
2> ~ + be + the 比较级 + of the two. (两个之中比较…的那一个,~包含在两个之中)
Tom is the taller of the two. = Tom is taller than the other boy.
3> much / a lot / even / far + 比较级
A compute is much more expensive than a bicycle. 计算机比自行车贵多了。
4> "The+形容词比较级..., the+形容词比较级...", 表示 " 越... 就越..."。
The more you study, the more you know. 你学的越多, 就知道的越多。
5> " 形容词比较级 + and + 形容词比较级 ", 表示 " 越来越... "。
The computer is cheaper and cheaper. 计算机越来越便宜。
3) 最高级不一定就是第一
1> Who / Which + be +最高级, A, B, or C ?
Who is the tallest, Tom, Jack, or David? Tom, Jack与David三个人中谁最高?
Which is the most expensive, a bicycle, a motorcycle, or a car? 自行车,
摩托车和汽车,哪一个最贵?
2> ~ + be + one of the +最高级 +复数名词, 表示"最……的……之一"。
The Yellow River is one of the longest rivers in China. 黄河是中国最长的河流之一。
3> "…+ be +the + 序数词 +最高级 +单数名词 + 范围", 表示"……是…….的第几……"。
She is the second tallest student in our class. 她是我们班第二高的学生。
4> ~ + be + the 最高级 ~ that 某人 have/ has ever + 过去分词.
This is the most interesting book that I have ever read.这是我看过的最有趣的书。
北京市55中刘娜
比较级前面不能再加more了,more只能和原级形容词够成比较级.如:more important.
在形容词比较级前可用much,very much, even,still,far,a lot, lots,a great deal,twice,three times,15%,a little,a bit, rather, slightly等程度状语,以及其他表示多长,多重,多远等状语,如:an inch taller, one kilo lighter, a mile farther,an hour earlier,three years older等.在最高级前可以加the first, the second等
Ⅳ 八年级下册英语2单元的单元总结(注:重点语法,归纳总结等)
Unit 2 What should I do?
1. argue with sb. 与某人争吵
about/over sth. 为某事争吵
2.out of style/danger 过时/脱离险境
in style/danger 时尚/处于危险之中
3.call up sb. (代词放中间)给某人打电话
4.keep out 不让…进入
5.What’s wrong? 怎么啦?
6.be surprised at … 对…感到吃惊
7.borrow sth. from sb. 从某人那里借入某物
8. needto do sth. (某人)需要做某事
doing sth. (某物)需要做某事
9.pay … for sth. 为某物付…(钱)
10.the same + n. + as… 与…一样的n.
11 get on well with sb. 与某人相处融洽
12 have a fight with sb. 与某人争吵
13.take part in 加入
14 plan sth. for sb. 为某人计划某事
15.as much as possible 尽可能多的…
KP.
1. Sb. pay …for sth. 某人为某物花了…钱。
Sth. cost sb. … 某物花了某人…钱。
Sb. spend … on sth. 某人花了…(时间、金钱)在某事上。
(in) doing sth. 某人花了…(时间、金钱)做某事。
It takes/took sb. … to do sth. 花了某人…(时间、金钱)做某事。
2. not … until 直到…才… (主句动词是短暂性动词)
until 一直到… (主句中使用延续性动词)
3. leave
GF
情态动词
1.情态动词没有人称和数的变化;
2 情态动词不能直接做谓语,必须和一个动词原形同时使用;
3.大多数情态动词没有时态的变化;
情态动词加上be,通常表示猜测的语气。
祝你学习进步,更上一层楼!请记得采纳,谢谢!(*^__^*)
Ⅵ 人教版必修二英语语法知识点
高一英语必修一语法要点
一. 一般现在时
1. 表示主语现在所处的状态及其所具备的特征、性格、能力等
例如:I am a girl.
2. 表示习惯性、经常性的动作
例如:I usually go to bed at 9:00.
3. 标志性的词语
Always often sometimes now and then
4. 若助于为第三人称单数(he she it)则动词要用单三现
二. 现在进行时
1. 说话时正在进行的动作
例如:I am reading.
2.表示即将发生的动作,多用于go come start leave return arrive stay fly等词语之中,句子中常常有时间状语
例如:The plane is going to Beijing.
3.当句子中出现了always 、forever 、constantly 、continually 、
All the time等
例如:I am always thinking of you.
三. 倍数比较
1.A+系动词+倍数词+as+ adj \adv的原型+as+B
例如:The class is twice as big as that one.
2.A+系动词+倍数词+adj\adv的比较级+than+B
例如:The class is twice bigger than that class.
3.A+系动词+倍数词+the size\amount(数量)\ength\width\height
\depth\+of+B
例如:The class is twice the size of that class.
四. With的复合结构
1. With+宾语+宾语补足语
宾语补足语根据逻辑意义的不同可以是不同的词语,如形容词、现在分词、过去分词、副词、介词短语、不定式等,with在复合结构中常作状语
2.常用结构
○1with+宾语+doing
表主动与进行
例如:Tom was quite safe with Lucy standing behind him.
○2with+宾语+done
表被动与完成
例如:With all things she need bought,she went home.
○3with+宾语+to do
表将来
例如:With so many thing to deal with.
五. 现在完成进行时
现在完成进行时
1.基本表达式(I have been doing )
I/ we/ you/ they have been doing sth.
he/ she/ it has been doing sth.
2.表示从过去某时开始一直持续到现在的动作,并且还将持续下去。
The Chinese have been making paper for two thousand years.
中国有2000年的造纸历史。(动作还将继续下去)
I have been learning English since three years ago.
自从三年前以来我一直在学英语。(动作还将继续下去)
3.表示在说话时刻之前到现在正在进行的动作。
We have been waiting for you for half an hour.
我们已经等你半个钟头了(人还没到,如同在电话里说的,还会继续等)
4.有些现在完成进行时的句子等同的句子。
例如:They have been living in this city for ten years.
They have lived in this city for ten years.
他们在这个城市已经住了10年了。
I have been working here for five years.
I have worked here for five years.
我在这里已经工作五年了。
5.大多数现在完成进行时的句子不等同于现在完成时的句子。
例如:I have been writing a book.(动作还将继续下去)
我一直在写一本书。
I have written a book.(动作已经完成)
我已经写了一本书。
They have been building a bridge.
他们一直在造一座桥。
They have built a bridge.
他们造了一座桥。
6.表示状态的动词不能用于现在完成进行时。
例如:I have known him for years.
我认识他已经好几年了。
I have been knowing...
这类不能用于现在完成进行时的动词还有:love爱,like喜欢, hate讨厌,等。
注意:比较过去时与现在完成时
1.过去时表示过去某时发生的动作或单纯叙述过去的事情,强调动作;现在完成时为过去发生的,强调过去的事情对现在的影响,强调的是影响。
2.过去时常与具体的时间状语连用,而现在完成时通常与模糊的时间状语连用,或无时间状语。
一般过去时的时间状语:
yesterday, last week,…ago, in1980, in October, just now, 具体的时间状语
共同的时间状语:
this morning, tonight,this April, now, once,before, already, recently,lately
现在完成时的时间状语
for, since, so far, ever, never, just, yet, till / until, up to now, in past years, always,
不确定的时间状语
3.现在完成时可表示持续到现在的动作或状态,动词一般是延续性的,如live, teach, learn, work, study, know.
过去时常用的非持续性动词有come, go, leave, start, die, finish, become, get married等。
例如: I saw this film yesterday.
(强调看的动作发生过了。)
I have seen this film.
(强调对现在的影响,电影的内容已经知道了。)
Why did you get up so early?
(强调起床的动作已发生过了。)
Who hasn't handed in his paper?
(强调有卷子,可能为不公平竞争。)
She has returned from Paris.
她已从巴黎回来了。
She returned yesterday.
她是昨天回来了。
He has been in the League for three years.
(在团内的状态可延续)
He has been a League member for three years.
(是团员的状态可持续)
He joined the League three years ago.
( 三年前入团,joined为短暂行为。)
I have finished my homework now.
---Will somebody go and get Dr. White?
---He's already been sent for.
句子中如有过去时的时间副词(如 yesterday, last, week, in 1960)时,不能使用现在完成时,要用过去时。
(错)Tom has written a letter to his parents last night. (对)Tom wrote a letter to his parents last night.
六.过去完成时
1. 概念:表示过去的过去
其构成是had +过去分词构成。
那时以前 那时 现在
2. 用法
a. 在told, said, knew, heard, thought等动词后的宾语从句。
She said (that) she had never been to Paris.
b. 状语从句
在过去不同时间发生的两个动作中,发生在先,用过去完成时;发生在后,用一般过去时。
When the police arrived, the thieves had run away.
c. 表示意向的动词,如hope, wish, expect, think, intend, mean, suppose等,用过去完成时表示"原本…,未能…"
We had hoped that you would come, but you didn't.
3.过去完成时的时间状语before, by, until , when, after, once, as soon as。
例如:He said that he had learned some English before.
By the time he was twelve, Edison had began to make a living by himself.
Tom was disappointed that most of the guests had left when he arrived at the party.
七.现在完成进行时
1.其构成形式如下:
I / we / they have been + 动词的现在分词
He / she / it has been + 动词的现在分词 功用如下:
2. 表示一个在过去开始而在最近刚刚结束的行动,如:
Ann is very tired. She has been working hard.
Why are you clothes so dirty? What have you been doing?
3.表示一个从过去开始但仍在进行的行动,如:
It has been raining for two hours. (现在还在下)
Jack hasn’t been feeling very well recently.
4. 表示一个从过去开始延续到现在,可以包括现在在内的一个阶段内,重复发生的行动,如:
She has been playing tennis since she was eight.
5. 现在完成时强调动作行为的结果、影响,而现在完成进行时只强调动作行为本身,如:
Tom’s hands are very dirty. He has been repairing the car.
The car is going again now. Tom has repaired it.
注意:
现在完成时有否定结构、而现在完成进行时没有否定结构。 现在完成时态可表示做完的时期以及已有的经验、但现在完成进行时不可以 现在完成进行时的否定结构 现在完成进行时有时也可用否定结构。
如: Since that unfortunate accident last week, I haven’t been sleeping at all well. 自从上周发生了那次不幸事故之后,我一直睡得很不好.
He hasn’t been working for me and I haven’t has that much contact with him. 他并没有给我工作过,我和他没有过那许多接触。
6.否定句构成:
主语+has/have+not+been+现在分词
7.一般疑问句构成:
Have/has+主语+been+现在分词+其他好好努力吧!
Ⅶ 人教版6年级下册英语2单元重点,单词 词组 语法预习。(实在不会写了不用太多就一点就够了,用一页纸写完)
一、内容
Title
Topic
Unit 1
How tall are you?
height, length, weight
Unit 2
What's the matter, Mike?
illness, feeling
Unit 3
Last weekend
weekend activities
Unit 4
My holiday
outdoor activities
Unit 5
Let's take a trip!
general revision
Unit 6
A farewell party
general revision
动词原形(词组)和相应的过去式
on the weekend
last weekend
clean the bedroom
cleaned the bedroom
visit my grandparents
visited my grandparents
watch TV
watched TV
wash clothes
washed clothes
play football
played football
不难理解 went 是动词 go 的过去式,用组成新的短语
如,went to school / went to bed / went to the zoo / went to the park / went to the nature park / went to the science museum / went to the cinema / went to the bookstore / went to the supermarket / went swimming / went home / went hiking / went fishing
不行再查这里:
[课件]六年级英语What are you going to do课件3
[课件]六年级英语what are you going to do课件2
[课件]六年级英语what are you going to do课件1
[课件]六年级英语现在进行时态讲与练
[课件]六年级英语基本常识课件
[课件]六年级英语下册期末复习课件3
[课件]六年级英语下册期末复习课件2
[课件]六年级英语下册期末复习课件1
[课件]六年级英语下册期末复习课件
[课件]六年级英语where is the science museum课件6
[课件]六年级英语where is the science museum课件5
[课件]六年级英语where is the science museum课件4
[课件]六年级英语where is the science museum课件3
[课件]六年级英语where is the science museum课件2
[课件]六年级英语where is the science museum课件1
[课件]六年级英语What’s your hobb课件
[课件]六年级英语what’s the matter Mike课件3
[课件]六年级英语what’s the matter Mike课件2
[课件]六年级英语what’s the matter Mike课件1
[课件]六年级英语What does she do课件2
[试题]六年级英语Danny’s Winter Clothes练习题
[试题]六年级英语Christmas Is Coming练习题
[试题]六年级英语Christmas Gifts练习题
[试题]六年级英语Christmas Cards练习题
[试题]六年级英语Ben’s birthday练习题5
[试题]六年级英语Ben’s birthday练习题4
[试题]六年级英语Ben’s birthday练习题3
[试题]六年级英语Ben’s birthday练习题2
[试题]六年级英语Ben’s birthday练习题1
[试题]六年级英语At the Airport练习题
[试题]六年级英语At Christmas练习题2
[试题]六年级英语At Christmas练习题1
[试题]六年级英语Are you ready for a quiz练习题3
[试题]六年级英语Are You Ready for a Quiz练习题2
[试题]六年级英语Are You Ready for a Quiz练习题1
[试题]六年级英语Always Do Your Homework练习题
[试题]六年级英语A Skating练习题
[试题]六年级英语上册同步练习题6
[试题]六年级英语上册同步练习题5
[试题]六年级英语上册同步练习题4
[教案]六年级英语What is your hobby教案8
[教案]六年级英语What is your hobby教案7
[教案]六年级英语What is your hobby教案6
[教案]六年级英语Save our plannet教案
[教案]六年级英语Let’s talk about the past教案
[教案]六年级英语How was your holiday教案3
[教案]六年级英语How was your holiday教案2
[教案]六年级英语How was your holiday教案1
[教案]六年级英语Fun time教案6
[教案]六年级英语Fun time教案5
[教案]六年级英语Fun time教案4
[教案]六年级英语Fun time教案3
[教案]六年级英语Fun time教案2
[教案]六年级英语Fun time教案1
[教案]六年级英语December is the last month教案7
[教案]六年级英语December is the last month教案6
[教案]六年级英语December is the last month教案5
[教案]六年级英语December is the last month教案4
[教案]六年级英语December is the last month教案3
[教案]六年级英语December is the last month教案2
Ⅷ 七年级下册英语第二单元的知识、语法总结;复习题。
Unit 2 Where’s the post office?
一. Asking ways: (问路)
1. Where is (the nearest) ……? (最近的)……在哪里?
2. Can you tell me the way to ……? 你能告诉我去……的路吗?
3. How can I get to ……? 我怎样到达……呢?
4. Is there …… near here / in the neighborhood? 附近有……吗?
5. Which is the way to ……? 哪条是去……的路?
二.Showing the ways: (指路)
1. Go straight down / along this street. 沿着这条街一直走。
2. Turn left at the second turning. 在第二个路口向左转。
3. You will find it on your right. 你会在你右手边发现它。
4. It is about one hundred metres from here. 离这里大约一百米远。
5. You’d better take a bus. 你最好坐公交车去。(You’d better+动词原形)
三.词组
1. across from …… 在……的对面 across from the bank 在银行的对面
2. next to…… 紧靠…… next to the supermarket 紧靠超市
3. between……and…… 在……和……之间
between the park and the zoo 在公园和动物园之间
among 表示位于三者或三者以上之间
4. in front of…… 在……前面 There is a tree in front of the classroom. 课室前面有棵树。
in the front of…… 在……(内)的前部 There is a desk in the front of the classroom.
课室内的前部有张桌子。
5. behind…… 在……后面 behind my house 在我家后面
6. turn left/ right 向左/右拐
on the left/right of……在某物的左/右边 on the left of our school 在我们学校的左边
on one’s left/right 在某人的左/右边 on my left在我左边
7. go straight 一直走
8. down /along……沿着……(街道 down/along Center Street 沿着中央街
9. in the neighborhood=near here 在附近 10 welcome to…… 欢迎来到……
11. take /have a walk 散步 12. the beginning of…… ……的开始,前端
at the beginning of…… 在……的开始,前端 in the beginning 起初,一开始
13. have fun=have a good time=enjoy oneself 玩得开心,过得愉快
我昨天玩得很开心。
I had fun yesterday. I had a good time yesterday. I enjoyed myself yesterday.
14. have a good trip 旅途愉快 15. take a taxi 坐出租车
16. 到达:get to +地方 get here/ there/ home 到这/那/家
arrive in +大地方 I arrive in Beijing. arrive at +小地方I arrive at the bank. reach +地方
17.go across 从物体表面横过 go across the street横过马路
go through 从空间穿过 go through the forest穿过树林
18.on + 街道的名称。 Eg: on Center Street
at + 具体门牌号+街道的名称 Eg: at 6 Center Street
三.重难点解析
1.enjoy doing sth 享受做某事的乐趣,喜爱做某事 I enjoy reading. 我喜爱读书。
到目前为止,我们学了两个特殊的动词finish和enjoy,都是要带 doing.
I finish cleaning the room. 我扫完了这间屋子。
2.hope to do sth 希望做某事 I hope to pass this exam. 我希望通过这次考试。
hope +从句 I hope tomorrow will be fine. 我希望明天将会晴朗。
(从句即是一个小句子,这个小句子又放在大句子中,从属于大句子,所以叫从句。如tomorrow will be fine是一个从句,它又放在I hope 的后面,形成句中有句。)
3. if 引导一个表示假设的句子。
If I have much money, I will go to the moon. 如果我有许多钱,我就会去月球。
If you are hungry, you can buy some food in the supermarket.
如果你饿了的话,你可以在超市买一些食物。
四.本单元的反义词、近义词配对
1、new—old 2、 quiet--- busy 3 、dirty--- clean 4 、big---- small
Unit 3 Why do you like koala bears?
一.重点词组
eat grass eat leaves be quiet very shy very smart very cute
play with her friends kind of South Africa other animals
at night in the day every day ring the day
二. 交际用语
1. Why do you like pandas? Because they’re very clever.
2. Why does he like koalas? Because they’re kind of interesting.
3. Where are lions from? They are from South Africa.
4. What other animals do you like? I like dogs, too. Why? Because they’re friendly and clever.
5. Molly likes to play with her friends and eat grass.
6. She’s very shy. 7. He is from Australia.
8.He sleeps ring the day, but at night he gets up and eats leaves.
9.He usually sleeps and relaxes 20 hours every day.
10.Let’s see the pandas first. 11.They’re kind of interesting.
12.What other animals do you like? 13.Why do you want to see the lions?
三. 重点难点释义
1、kind of 有点,稍微 Koala bears are kind of shy. 考拉有点害羞。
kind 还有“种类”的意思
如:各种各样的 all kinds of We have all kinds of beautiful flowers in our school.
2、China n. 中国 Africa n. 非洲
China 和Africa都是专有名词,首字母都应该大写,而且和介词in连用。
There are many kinds of tigers in China. There are many kinds of scary animals in Africa.
3、friendly adj. 友好的,和蔼可亲的
它是名词friend的形容词形式,常常和be动词连用, be friendly。
The people in Cheng are very friendly.
4、with prep. 跟,同,和…在一起
I usually play chess with my father.
注意区别与and的用法,and通常用于连接主语或宾语,连接主语时,
如果有I, I通常放在 and 之后,如:
My father and I usually play chess together.
Play with “和…一起玩耍”“玩…”
I often play with my pet dog. Don’t play with water!
5、day和night 是一对反义词,day 表示白天或一天,night表示夜或夜晚。
通常说in the day, ring the day, at night。
Koala bears often sleep ring the day and eat leaves at night.
6、leaf n. 叶子
复数形式为:leaves, 类似的变化还有:wife—wives, wolf—wolves,
knife—knives,scarf---scarfs(scarves)等。
7、hour n. 小时;点钟 hour前边通常加上冠词an 表示“一个小时”, 即:an hour。
There are 24 hours in a day and 60minutes in an hour.
8、be from 来自… be from = come from
Pandas are from China. = Pandas come form China.
9、meat n. (食用的)肉,为不可数名词,表示“许多”时,使用much来修饰,即:much meat He eats much meat every day.
10、grass n. 草, 为不可数名词,表示“许多”时,使用much来修饰,即:much grass。
There is much grass on the playground.
四. 语法知识
特殊疑问句通常以“what”、“who”、“which”、“when”、“where”、“how”、“how old”、“how many”等开头,对某一具体问题进行提问。
特殊疑问句的基本构成有两种情况:
1. 疑问句+一般疑问句结构。这是最常见的情况。例如:
What’s your grandfather’s telephone number?你爷爷的电话号码是多少?
Who is that boy with big eyes?那个大眼睛的男孩是谁?
Which season do you like best? 你最喜欢哪个季节?
When is he going to play the piano?他什么时候弹钢琴?
Where does he live?他住在哪儿?
How are you? 你好吗? How old are you?你多大了?
How many brothers and sisters do you have? 你有几个兄弟姐妹?
2. 疑问句+陈述句结构。这时疑问词作主语或修饰主语。例如:
Who is on ty today? 今天谁值日?
Which man is your teacher? 哪位男士是你的老师?
我们学过的What/How about+名词/代词+其他?也是特殊疑问句,它是一种省略结构。
例如:
I like English. What/How about you? 我喜欢英语。你呢?
What about playing basketball? 打篮球怎么样?
Ⅸ 人教版八年级下册英语1-2单元语法
Unit1用will
加动词原形
表示一般将来时态
Unit2
用should
or
could
加动词原形
,委婉的提出要求和建议
Ⅹ 八下英语二单元语法
Unit 2 What should I do?
重点语法:过去将来时态(将来时态的委婉说法)
do/does 的过去将来时态形式:(should/would) do
do/does 的过去将来时态的被动语态:(should/would) be done
过去将来时态的肯定句、否定句、疑问句形式:
肯定句例句:You should write a letter to him.
否定句例句:You shouldn't write a letter to him.
一般疑问句例句:Should I write a letter to him?
特殊疑问句例句:What should I do?
重点短语:keep sb. out 不让某人进入
What's wrong? = What's the matter? = What's the problem? 怎么了?
out of style 不时髦的;过时的
call sb. up 给某人打电话
pay for sth. 为某事付款
part-time job 兼职工作
the same as = be same (to/with) 与……同样
in style 时髦的;流行的
get on [well] with sb. = get along [well] with sb. 与某人相处(好)
didn't = did not
couldn't = could not
as ... as possible 尽可能……(eg/ as soon as possible 尽快)
all kinds of 各种;许多
on the one hand 一方面
on the other hand 另一方面
ask sb. for sth. = ask sb. to do sth. 请求某人做某事
ask sb. not to do sth. 请求某人不要做某事
spend (money) on sth. = spend (money) [in] doing sth. 花钱做某事
sth. cost sb. (money) 某人花钱为了某事
take sb. sometime to do sth. 花某人时间做某事
find out 查明
find sb. doing sth. 发现某人做某事
be angry with sb. 生某人的气
be angry at sth. 生某事的气
the same age as = as old as 与某人年龄一样
have fight with sb. 与某人打架
learn to do sth. 学会做某事
not ... until ... 直到……才……
compare sth.(A) with sth.(B) 把某事(A)与某事(B)作比较
it's time for sth. = it's time to do sth. 到该做某事的时间了
maybe adv. 或许
may be (情态动词 + 动词原形)可能是
shall → should 情态动词 shall 的原形和过去式
pay → paid → paid 动词 pay 的原形、过去式和过去分词
Reading Strategy(阅读方法)
You will learn to use new words better if you use a learner's dictionary. (时刻学着应用新单词来学习比时刻使用字典这种途径方法更好。)A bilingual dictionary sometimes gives the wrong meaning for the situation you want. (在某些你需要的场合下,一本双语字典有时会给你错误的解释。)
希望能帮到你啊!