华南理工大学是211还是985常考初三的英语语法知识点精选
初三英语语法知识点
被动语态的动词
主动语态比被动语态直接而有力,多用主动语态,可以使文章充满朝气,呈现活力。在下列两组句子中, (b)比(a)有力:
英语语法讲解视频(1) a.My first visit to New Zealand will always be remembered by me.
湖南商学院是几本b. I will always remember my first visit to New Zealand.
(2) a.The crowing of cocks could be heard at dawn.
b. The cocks' crow came with dawn.
虽然如此,在某些情况下,非用被动语态不可。前此已提过这事,这里不再重述。这里只有指出其中一点,就是有些动词,如 "base, schedule, expect, suppose" 等,通常以被动语态形式出现。
例如:
(1)This survey was based on facts.
(2)The last train is scheduled to leave at 9pm.
(3)You are expected to come on time.
(4)All are supposed to work hard.
除了上述这些动词之外,还有十种,几乎都以被动式出现。
(一)有关“疾病”的动词,如:
(1)Helen's left lung is infected.
(2)He is confined to the house by illness.
(3)The old man was seized with sudden chest pains.
宝鸡关山牧场(二)有关“疲乏”的动词,如:
(4) I am completely exhausted after the game.
(5)Tom was done up after the race.
(三)有关“喜乐”的动词,如:
(6)The children were fascinated by the toys.
(7)We were delighted to hear the good news.
(8) I am very pleased to see you here.
(四)有关“延迟”或“障碍”的动词,如:
ear(9)The workers were held up by the heavy rain.
(10)The road was blocked by ice.
(11)The train was delayed by 30 minutes.
(五)有关“惯性动作”的动词,如:
(12)Tom is addicted to smoking.
(13)Foreign workers are quite used to hard work.
(六)有关“烦恼”或“焦急”的动词,如:
(14)Who was upset by John?
(15)Mother was annoyed to know this.
(七)有关“惊奇”或“震惊”的动词,如:
(16) I was surprised to see him here.
(17)All were shocked to hear the bad news.
(八)有关“包围”的动词,如:
(18)The troops were surrounded.
(19)Troy was besieged.
(九)有关“沾污”或“污化”的动词,如:
(20)Judy's reputation is tarnished.
(21)The water was contaminated with oil.
(十)有关“害怕”或“混乱”的动词,如:
(22)All were frightened out of their wits.
(23)He was puzzled about what to do next.
要注意的一点是,上面这十类动词有些已渐渐失去了动词力量,转化为惯用语。
初三英语常考的语法知识点
下面是三种常见的垂悬结构及其改正方法:
⒈垂悬分词或分词短语,如:
① Climbing up the hill, several boars were seen.
这句子里的现在分词短语(present participial phrase)修饰主语“several boars”是错的;改正方法有二:
(a)确定是逻辑主语,使句子变成“Climbing up the hill, the explorers saw several boars.”
(b)把现在分词短语扩大为副词分句(也称状语从句):“When the explorers climbed up the hill, they saw several boars/ several boars were seen.”
⒉垂悬副词短语,如:
② After putting a shrimp on the hook, the fish began to bite.
这句的副词短语(adverb phrase)和主语“the fish”有什么逻辑关系呢?真正的逻辑主语应该是“the fisherman”或“the angler”才对。改正方法和例①同:
(a) After putting a shrimp on the hook, the fisherman found that the fish began to bite.
(b) After the fisherman had put a shrimp on the hook, the fish began to bite.
⒊垂悬不定式动词短语,如:
③ To write well, a lot of practice is needed.
④ To be a loyal employee, a sense of belonging is a must.
这两个句子的不定式动词短语(infinitive phrases)并不能修饰“practice”和“a sense of belonging”,真正的主语必须是“ 人”,如:
(a) To write well, one needs a lot of practice/a person has to practise a lot.
(b) To be a loyal employee, he or she must have a sense of belonging.
上述三类垂悬结构中,第一类发生的频率最高,必须注意。但是在下列三种情况下,分词短语是对的,它们并非垂悬结构:
第一,独立结构(The Absolute Construction,见3月7日《中英合谈》)中的分词短语有自己的主语,所以不是垂悬结构。例如:
① Such being the case, we can go home now./……it is not wrong to call it a day.
第二,当分词含有介词或连词性质时,它不需要逻辑主语,所以没有垂悬问题存在。例如:
② Owing to a lack of funds, the project has to be discontinued.
③ Provided that there is sufficient time, everyone can do the job better.
第三,当分词短语是用来表示说话者的态度或意见时,也不需要逻辑主语,因此也不存在着垂悬问题。例如:
④ Judging from his facial look, the news must have been terrible.
⑤ Taken as a whole, there is nothing wrong with the logic behind that idea.
初三英语语法知识点总结归纳动物花纹
下面这则广告中的形容词“irresistable”里的后缀( suffix)不对,应该把“-able”改为“-ible”:
“We offer: competitive monthly salary, weekly incentives, attractive transport allowance, incentive trips and irresistable performance bonus.”
到底是“-able”,还是“-ible”?这两者有何不同?
现在先从形容词的其他后缀谈起。
形容词后缀分两大类。一类是加到名词上的;另一类是加到动词上的。
㈠加到名词上的主要有:① -y,如:bloody, dirty, healthy, juicy, muddy; ② -ly,如:costly, friendly, lovely, orderly, timely;③ -ful,如:careful, faithful, helpful, peaceful, useful;④ -less,如:careless, harmless, noiseless, senseless, useless;⑤ -ous/-ious,如:dangerous; courageous, envious, mysterious;⑥ -al/-tal/-ial/-tial,如:accidental, horizontal, colonial, influential;⑦ -ic/-etic/-atic,如:artistic, sympathetic, systematic;⑧ -ish,如:childish, foolish, selfish;⑨ -like,如: life-like, business-like, war-like;⑩ -ed/-en,如:skilled, horned, golden, wooden.
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