九年级英语Mainly revision知识拓展 人教版 试题.doc
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1、九年级英语Mainly revision知识拓展知识拓展1if 和whether引导宾语从句,表示“是否”,一般是可以互换的,为什么有时候不等同?下列九种情况要用whether, 而不用if:(W代表“错误”,R代表“正确”)(1)动词discuss后。我们讨论了是否应该把商店关掉。()We discussed if we should close the shop.()We discussed whether we should close the shop.(2)动词不定式前。他不知道是否要拜访那位老人。()He does not know if to visit the old man.
2、()He does not know whether to visit the old man.(3)介词之后。我很关心他是否出国。()I am interested in if he will go abroad or not.()I am interested in whether he will go abroad or not.(4)引导同位语从句。我想知道我们队是否得胜的消息。()I want to know the news if our team has won.()I want to know the news whether our team has won.(5)引导主语从
3、句放句首。他是否来还是个问题。()If he will come or not is still a question.()Whether he will come or not is still a question.(6)引导表语从句。问题是否值得一读。()The question is if it is worth reading.()The question is whether it is worth reading.(7)造成歧义时尽量用whether不用if。告诉我你是否能来。()Let me know if you can come.()Let me know whether
4、you can come.因为if you can come除了视为宾语从句外,还可视为条件状语从句,译为“如果你要来,请通知我。”(8)宾语从句置于主句之前时。我想知道他是否住在那里。()If he lives there I want to know.()Whether he lives there I want to know.(9)引导让步状语从句,表示“不管”时。不管玛丽来或不来,咱们开始复习功课吧。()If Mary comes or not, lets begin to go over our lessons.()Whether Mary comes or not, lets b
5、egin to go over our lessons.2为什么在英语中动词是句子的核心?动词既决定着句子意思的表达,又决定着句子的语法结构。难怪有人说,英语是动词和介词的语言。可见研究动词的用法在英语学习中是十分重要的。分清动词的及物与不及物是在英语学习中必须解决的首要问题。动词及物与不及物通常有以下几种情况:(1)主要用作及物的动词。及物动词后面必须跟宾语。可以用于:“主谓宾”;“主谓双宾”;“主谓宾宾补”等结构。例如:He reached Paris the day before yesterday. 他前天到达巴黎。Please hand me the book over there.
6、 请递给我那边的书。用法类似的动词还有:buy, catch, invent, found, like, observe, offer, prevent, promise, raise, find, forget, receive, regard, see, say, seat, supply, select, suppose, show, make, take, tell 等。(2)主要用作不及物的动词。不及物动词后面不跟宾语。只能用于:“主谓”结构。例如:This is the room where I once lived. 这是我从前住过的屋子。用法类似的动词还有:agree, go,
7、 work, listen, look, come, die, belong, fall, exist, rise, ar rive, sit, sail, hurry, fail, succeed等。(3)既可以用作及物又可以用作不及物的动词,其意义不变。例如:Everybody, our game begins. Let us begin our game. 我们的游戏开始了。用法类似的动词还有:start, answer, sing, close, consider, insist, read, learn, prepare, pay, hurt, improve 等。(4)既可以用作及
8、物又可以用作不及物的动词,其意义完全不同。例如:lift作不及物动词时是指烟雾的“消散”,作不及物动词时是“升高,举正”。We saw the mountain when the clouds lifted. 云彩消散后我们看见了山脉。He lifted his glass and drank. 他举起杯子喝酒。用法类似的动词还有:beatvi. 跳动vt. 敲、打; growvi. 生长vt. 种植playvi. 玩耍vt.打(牌、球),演奏 smellvi.发出(气味)vt. 嗅ringvi.(电话、铃)响vt. 打电话speakvi.讲话 vt. 说(语言)hangvi.悬挂vt. 绞死
9、 operatevi动手术 vt. 操作辨别表动作与表结果的动词。表动作的动词强调动作的发生,不涉及该动词的结果。例如:He looked at the picture. He saw a picture.前一句中的动词强调“看”这一动作;而后一句中的动词表示“看到”这一结果。用法类似的动词还有:tear at, tear; look for, find; try to do sth. , manage to do sth. ; prepare for, be prepared for; advise, persuade等。记住瞬间动词。英语中不少动词所表示的动作在瞬间就可以完成。例如:He
10、arrived in paris yesterday.而另一些动词所表示的动作则可以延续。例如:They worked until 12 oclock last night.在现在完成时态的句子中,瞬间动词的完成时态不能跟表示一段时间的时间状语连用。瞬间动词有:arrive, borrow, buy, close, fall, finish, go, join, kill, hit, leave, lend, die, marry, open, reach, return, start, stop, recognize等。掌握好表状态的连系动词与表变化的连系动词。英语中的连系动词主要分为两大类
11、:(1)表状态的连系动词除be外,还有:stand, lie, stay, have, consist of, belong to, exist, weigh, own等。(2)表示变化的系动词是由行为动词转化而来的。这些连系动词后跟形容词作表语。这类连系动词有:grow, turn, become, get等。注意词义相近,用法不同的动词。(1)表主观与客观的动词:I received his invitation last night, but I didnt want to accept it.该句中,动词receive, accept都表示“接受”,但前者表示客观地接收到什么东西;后者
12、表示“I”的主观意愿。用法类似的动词还有:listen to, hear; look at; see; must, have to 等 。(2)表直接与间接的动词:He heard that the scientist would come to our school. He heard of the news that the scientist would come to our school.前句中hear表示直接听说的,而后一句中hear of表示间接听说的。用法类似的动词还有:know, know of; speak, speak of; talk, talk of等。重视多字动词的
13、用法。所谓多字动词是指动词与某些副词、介词构成的动词词组。一般有四种形式:(1)“动词介词”结构。该结构中的动词是不及物动词,当和一些介词搭配后,则把它看成一个整体,即把它看成一个及物动词。例如:think of, break into, call upon, deal with, dream of等。(2)“动词副词”结构。该结构中的动词是及物动词的,该结构及物;是不及物的,则不及物。例如:bring about, bring up, call up, carry out, find out, give up, hand in, help out, look up, make out, pa
14、ss on, point out, put away, put down, put off, put on, ring up, set up, take up, think over, turn down, use up, work outwake up, shut up, come about, break out, carry on, come up, fall over, get away, get back, look out, go up, go out, stay up 等。在这类结构中,必须注意有的多字动词既可及物又可不及物,甚至意思也完全不相同。例如:He looked up
15、and saw his teacher in front of him.(vi. 抬起头看)他抬起头看见老师站在他的面前。He looked up the word in the dictionary.(vt. 查找) 他在字典里查这个词。类似的有break down vi.(车等)坏;vt. 分解,分为;go over vi. 走过去;vt. 复习,仔细查看等。(3)“动词副词介词”结构。例如:do away with, give in to, catch up with, look down up on, make up for, put up with 等 。(4)“动词名词介词”结构。
16、该结构是最多,最常见的多字动词。例如:take care of, catch sight of, keep an eye on, make use of, make a fool of, make fun of, make sure of, knock out of, have a word with, pay attention to, put an end to, take advantage of, take hold of, take note of, take notice of, take part in, take pride in, take possession of, pl
17、ay a trick on, play apart in 等 。单项选择。()1Where is Alice? She _ to the library.A. goesB. will goC. has goneD. had gone()2“Help _ to some meat, Mary,”my aunt said to me.A. themselves B. ourselvesC. yourselfD. himself()3Well stay at home if it _ tomorrow.A. rainB. rainsC. is rainingD. will rain()4The st
18、udents _ on a farm for ten days. Then they _ to a factory. Though they_ back at school, they still remembered those farmers and workers.A. have stayed; went; wereB. had stayed; go; areC. have stayed; go; have beenD. had stayed; went; were()5Thanks _ the teacher, I can speak English well.A. for B. to
19、C. with D. of()6I dont think that you have read the novel before, _ ?A. have youB. havent youC. do D. dont I()7Study hard _ youll make progress.A. orB. and C. so D. but()8He left without _ us, _ made us angry.A. telling; that B. telling; whichC. told; thatD. told; which()9What made Jack so sad? _ .A
20、. Losing his walletB. His wallet was lostC. Because he lost his wallet D. He lost his wallet()10After the earthquake(地震), few houses in Tangshan _ standing.A. kept B. leftC. restedD. remained()11It was in the _ eighties that Chinese economy(经济)developed quickly.A. latelyB. later C. lateD. latest()12
21、Will you be able to give us a talk?_ .A. Im afraid notB. I am not afraidC. I think I cantD. I dont think()13When we _ the top of the Yellow Crane Tower, the whole city _ below us.A. reached; wasB. arrived; showedC. reached; covered D. arrived; were()14On the way home, he was _ in a storm. As a resul
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