50个易错知识点(初中英语).docx

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1、1. Because he was ill yesterday, so he didnt go to work, (x)Because he was ill yesterday, he didnt go to work.(4)He was ill yesterday, so he didn*t go to work. (N)析用though, but表示”虽然但是或用because, so表示”因为所以”时，though和but及because和so都只能择一而用，不能两者同时运用。2. The Smiths have moved Beijing, (x)The Smiths have mov

2、ed to Beijing. (4)析不及物动词后接名词或代词作宾语时，要在动词之后加上适当的介词；但不及物动 词后接home, here, there等副词作宾语时，动词之后不必加任何介词。3. The box is too heavy for him to carry it. (x)The box is too heavy for him to carry. (4)析the box既是这句话的主语，也是不定式to carry的逻辑宾语，若句末再加上it,就和 the box 重复了。4. Each of the boys have a pen. (x)Each of the boys ha

3、s a pen. (4)析复数名词前有表个体的each of, one of, every, either of等词组修饰，或有表否定的 neither of, none of等词组修饰时，谓语动词要用单数形式。5. Neither he nor you is good at English, (x)Neither he nor you are good at English, (d)析eitheror., neither. nor., not only., but also 等词组连接句子的两个主语时，谓 语动词遵循”就近一样原则”，即由靠近谓语的那个主语确定谓语的人称和数用何种形式。6.

4、Ten minus three are seven, (x)Ten minus three is seven. (a/)析用英语表示加(phis)、减(minus)等数学运算时，谓语动词也用单数形式。7. The number of the workers in this factory are about 5,000. (x)The number of the workers in this factory is about 5,000. (4)析the number of表示”的数量“，谓语动词用单数形式；a number of的意思是“若干”或“许多: 相当于some或a lot of,

5、和复数名词连用，谓语动词用复数形式。8. Hello! I have important something to tell you. (x)Hello! I have something important to tell you. (4)析形容词或动词不定式修饰不定代词作定语时，修饰成分要置于不定代词之后。9. His son is enough old to go to school, (x)His son is old enough to go to school, (d)析enough作形容词修饰名词时，可以放在名词前，也可放在名词后；作副词修饰形容 词或副词时，只能放在形容词或副词

6、之后。10. Here is your sweater, put away it. (x)Here is your sweater, put it away. (4)析put away, pick up, put on等“动词+副词”构成的词组后接代词作宾语时，代词只能放 在动词和副词之间。11. Look! Here the bus comes, (x)Look! Here comes the bus. (Y)析在以here, there引起的陈述句中，若句子的主语是名词，要用倒装语序，即用“Here /There+动词+名词”结构；但主语若是代词时，则不用倒装语序，即用“Here/Ther

7、e +代词+ 动词”结构。1.1 1 do well in playing football,.(我妹妹也行。)A. so my sister does (x)B. so does my sister (4)Li Lei is really a football fan. .(的确这样.)A. So is he (x)B. So he is (a/)析 “so+be动词/助动词+主语”的倒装结构表示前面所述状况也适用于后者，意为“ 也是这样“；%。+主语+be动词/助动词”的陈述结构表示对前述状况的确定，意为“的确 如此”。13. 重庆比中国的其他城市都大。Chongqing is large

8、r than any city in China. (x)Chongqing is larger than anyother city in China. (4)析uanycity in China”包括了重庆这座城市，同一事物自己与自己不能做比较，只有在 city前加上other才能表示重庆和中国的其它城市比较大小。The weather in Guangzhou is warmer than Beijing. (x)The weather in Guangzhou is warmer than that in Beijing . (d)析表示比较时，句子中的两个比较对象必需一样，不同的比较

9、对象不能做比较。错 误句的比较对象分别为the weather in Guangzhou和Beijing,这两个不同类的事物之间不 能做比较。14. His sister married with a teacher last summer.(x)His sister married a teacher last summer. (4)析表达“A和B结婚”，要用A married/will marry Bo这时务必要避开受汉语影响运用 A married/will marry with Bo15. There is going to have a film tonight, (x)There

10、is going to be a film tonight. (N)析一般将来时用在There be句式中时，be going to或will之后的动词原形只能用be, 也就是说要用 There is (are) going to be. / Therewill be.。16. Til go hiking if it wont rain next Sunday. (x)ril go hiking if it doesnt rain nextSunday.(a/)析习惯上在含有时间状语从句和条件状语从句的复合句中，假如主句的谓语动词用了 一般将来时，从句的谓语动词要用一般现在时表示将来的动作。1

11、7. Teacher told us yesterday that the earth went around the sun. (x)Teacher told us yesterday that the earth goes around the sun. (4)析习惯上在含有宾语从句的复合句中，主句的谓语动词用了一般过去时，从句的谓语 动词要用过去的某种时态。但假如从句表述的是一客观事实或客观真理时，则不受主句时 态的影响，而用一般现在时。18. All the balls are not round.翻译成汉语：全部的球都不是圆的。(X)并不是全部的球都是圆的。N)析all,every,

12、 both等词和not连用时，not通常放在all, every, both的后面，一般状况下 表示部分否定，意为“并非都19. He didnt go to school yesterday, didhe?, though he didnt feel very well.A. No, he didnt (x) B. Yes, he did (4)Dont you usually come to school bybike?. But I sometimes walk.A. No, I dont (x) B. Yes, I do (4)析习惯上英语中的yes意为“是的”，no意为“不”，但在“

13、前否后肯”的反意疑问句或否 定疑问句中，yes意为“不”，no意为“是的”。20. Excuse me, is the supermarket far from here? No, its about.A. 7 minutes walk B. 7 minute walk C. 7 minutes* walk D. 7 minutes walk答案为C。本题考查名词全部格用法。当名词的复数以-s结尾时，则只须要加s即可，则 “7 分钟的距离”为“7 minutes，walk”。析习惯上在含有时间状语从句和条件状语从句的复合句中，假如主句的谓语动词用了 一般将来时，从句的谓语动词要用一般现在时表示

14、将来的动作。21. You can not imagine how much I on this dress. Is it beautiful?A. paid B. took C. cost D. spent剖析答案为D。本题考察四个表“花费”的动词辨析。主语为人，且和介词。n搭配的动 词是spend o22. Do you know university student who is talking with Joe?Yes, she, s my cousin,Kate.A. a B. an C. the D. /剖析答案为C。university虽然以元音字母u开头，但其前若运用不定冠词时

15、，则要用 a.不过此题中不能运用不定冠词，而是特指和Joe说话的那个高校生，故要选the。23. The number of giant pandas is getting because their living areas are becoming farmlands.A. less and less B. larger and larger C. smaller and smaller D. fewer and fewer剖析答案为C。句意为“大熊猫的数量越来越少因为他们的生存空间正慢慢变成农场”。本题中四个选项都是“比较级+ and +比较级”的结构，表示“越来越主语为number,

16、只能和large或small搭配。而结合句意可推断答案为C。24. Be careful when you come the street, because the traffic is very busy at the moment.A. across B. behind C. between D. over析答案为A。本题考察方位介词的用法。“过马路”一般为表面横穿，因此要用across。25. Do you often clean your classroom? Yes, our classroom every day.A. clean B. cleans C. is cleaned D

17、. Cleaned析答案为Co句中有every day,主语为our classroom,故要用一般现在时的被动语态。26. Lucy usually cleans the cage every two days.（对画线部分提问）Lucy usually clean the cage?析答案为 How often doeso 对 every two days 提问要用 how often o27.1 didnt understand, so I raised my hand to ask.A. what my teacher says B. what does my teacher say

18、C. what my teacher said D. what did my teacher say析答案为C。本题为宾语从句，由于须要用陈述语序可解除B、D；另外，主句时态为 一般过去时，则从句也要用对应的过去时态，故还可解除A。28. How muchthe shoes? Five dollars enough.A. is； is B. are； is C. are； are D. is； are析答案为B。shoes作主语时，谓语动词应用复数形式；行ve dollars是一个整体，应按 单数对待。29误We got to the top of the mountain in daybre

19、ak.正We got to the top of the mountain at day break.析at 用于具体时刻之前，如：sunrise, midday, noon, sunset, midnight, nighto30 .误Dont sleep at daytime正Dont sleep in daytime.析in要用于较长的一段时间之内，如：inthe morning / afternoon,或in the week / month / year. 或 in spring / supper /autumn / winter 等等。31 .误He became a writer

20、at his twentiesjE He became a writer in his twenties析这句话应译为：他在20多岁时就成了作家。在某人的一段生活时间段中要用介词in 来表示，而在具体岁数时用at来表示。32 .误We went to swim in the river in a very hot day.IE We went to swim in the river on a very hot day.析具体某一天要用介词on,又如：on New Years Day33误Im looking forward to seeing you on Christmas.IE Im l

21、ooking for ward to seeing you at Christmas.析在节日的当天用on,而全部节日期间用at, Christmas是圣诞节期间，一般要有两周 或更长的时间。34 .误I havent see you during the summer holidays.正I havent seen you since the beginning of the summer holidays.析during表示在某一段时间之内，所以一般不与完成时搭配，如：I visited a lot of museums during the holiday.而 for 表示一段时间，可以

22、用于完成时，如：I havent see you for a long time.而through用来表示时间时则为整整，全部的时间。Itrained through the night.而since则是表达主句动作的起始时间，一般要与完成时连用。35误At entering the classroom, I heard the good news.jE On entering the classroom, I heard the good news.析On加动名词表示“一就，本句的译文应是：我一进入教室就听见这个好消息 了。又如：on hearing. 一听见，on arrival 一到达就

23、(on表示动作的名词)36 .误In the beginning of the book, there are some interesting stories.正At the beginning of the book, there are some interesting stories.析at the beginning与at the end都是指某事物的起先与结束部分，均不指时间范围， 而in the beginning则是指起先一段时间。in the end=at last是指最终，最终”之意。37 .误Till the end of next week. I will have f

24、inished this work.正By the end of next week. I will have finished this work.析by引起的时间状语表示了动作的截止点，其意思为,不迟于某一时刻将工作做完 所以主句一般是完成时态。当然可以有将来时态，如：Ill be there by five。dock .而till则表 达其一动作始终持续到某一时刻，但句中的动词确定要用持续性动词，而瞬间的截止性动 词应用其否定句式，如：I wont finish this work till(until) next weekend.38误He came to London before

25、last weekend.jE He had come to London before last weekend.IE He came to London two weeks ago.析before 一般要与完成时连用，而ago则与一般过去时连用。38 误I have studied English for three years gince I had come here.IE I have studied English for three years since I came here.析since用来表达主句动作的起先时间，所以其引出的从句中应为过去时，而不能用 完成时态40 .误I

26、 can help you repair this bike. You will get it after two hours.IE I can help you repair this bike. You will get it in two hours.析中文经常讲两小时之后来取，两天内会修好，而这个介词在英文中要用加而不要用 aftero 其缘由有二，after 多用于过去时，如：I arrived in New York. After three days, I found a job in the bank.after加时间是表达一个不确定的时间范围，如：after three da

27、ys, 即三天之后的哪一天都可以。所以在许诺若干时间内会完成某事时，确定要用介词in。41 .误Three days after he died.正After three days he died.正Three days later he died.析after与later都可以用来表达一段时间之后，但它们所处的位置不同，after在时 间词前，而later在时间词后。42 .误She hid herself after the tree.IE She hid herself behind the tree.析after多用来表达某动作之后，所以有的语法书中称它为动态介词，如：I run af

28、ter him. After finishing my homework, I went to see a film.而 behind 则多用于静态事物之后。43 .误There is a beautiful bird on the tree.正There is a beautiful bird in the tree.析树上长出的果实，树叶要用on,而其他外来的人、物体均要用in the tree.44误Shanghai is on the east of China.正Shanghai is in the east of China.析在表达地理位置时有3个介词：in, on, to。in

29、表示在某范围之内；on表示与某地区 接壤；to 则表示不相接。如：Japan is to the east of China.45 .误I arrived at New York on July 2nd.IE I arrived in New York on July 2nd.析at用来表达较小的地方，而in用来表达较大的地方。at常用于at the school gate, at home, at a bus stop, at the station, at the cinema, at a small village o46/误He lived in No. 3 Beijing Road.

30、正He lived at No. 3 Beijing Road.析在门牌号码前要用at,并要留意它的惯用法：at the end of the street, at the foot of the mountain, at the top of the pagCo47 .误There is a color TV set at the corner of the hall.IE There is a color TV set in the corner of the hall.析在屋内的角落应用in9而墙的外角用at,如:There is a tree at the corner of the

31、street.48 .误Do you know there is some good news on todays newspaper?正Do you know there is some good news in todays newspaper?析在报纸上的新闻要用in,而在具体某一版上，或某一页上则要用on。49 .误The school will begin on September 1st.正School will begin on September 1st.析这里的school应看作不行数名词泛指学校的课程，即开学之意。要留意，有些活动 场所,当表达正在从事该种活动时不要加冠词，

32、如：at table （吃饭），When I came to Toms home, they were at table.还有：at desk （学习），at work （工作）at school （上学），in hospital （住医院）at church做礼拜如加上定冠词则另有他意，如：at the school即在学校工作或办 事，in the hospital即在医院工作或去探望病人。50误Ill leave Beijing to Shanghai tomorrow.IE Ill leave Beijing for Shanghai.IE Ill leave for Shanghai

33、.析leave for是离开某地去某处的固定搭配，不行将for改为别的介词。这样的搭配还 有：start for 动身前往某处，set out for, sail foro51 误Im sorry. I have to get out the bus at next stop.正Im sorry. I have to get out of the bus at next stop.析get in,与get out是两个相反的词组。get in为上车，而get out为下车，但语法家 认为这里的in与out为副词，所以其后不能接名词，我们可以讲Wed better get in.或Wed bet

34、ter get out.还有一组词组有关上下车：get on / off（a train, a ship, a struck） get into / out of （a car, taxi.）52 .误Be careful The temperature of the water is ninety degrees over zero.正Be careful. The temperature of the water is ninety degrees above zero.析over与above在作为比某物高的意思时有时可以互换。但在垂直方向上的高矮 时，即正上方时则要用above.而泛指上

35、方时用over.531误The Dead Sea is under the sea level.正The Dead Sea is below the sea level.析在垂直下方要用below.也就是讲above与below互为反意词，over与under也是反 意词。54误There is a big tree in the front of the house.IE There is a big tree in front of the house.析in front of是在物体外部的前面，而in the front of是在物体内部的前面，如：The driver sits in

36、the front of the bus.55 .误It took them two days to walk across the forest.正It took them two days to walk through the forest.tlf J across作为介词有两个主要意思：横过，如：I want to walk across the street. 对面，如：There is a post office across the street,而through多用于三维空间中的穿越。across 则多用于平面上的横过。如：The little girl ran across the room to meet her mother.