九年级英语第十四、十五单元重难点及同步练习(上)
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(单词翻译:双击或拖选)

  一、疑点难点破解

  1. Have you turned off1 your radio?你关掉收音机了吗?

  疑点:turn off表示“切断、关上”之意,用于指切断电源、关上水管等。它的反义词是turn on。当关掉的东西是代词时,把代词放在中间。

  如:His mother told him to turn off TV and do his homework.他母亲叫他关掉电视去做作业。

  The tap2 is broken3.If you want to save4 water,you must turn it off.

  难点:与此相关的短语还有turn up“开大声”,turn down“关小点声”。用法同turn off/on.

  如:It is too noisy. Please turn your radio down.

  I can’t hear clearly6. Would7 you please turn the tape up?

  2.In the past twelve months they’ve had8 three major9 concerts10 and made11 a hit CD12.在过去的12个月里他们举行了3次大型

演唱会,出了一盘火暴的CD。

  疑点:for/in the past/last twelve months/years/days/etc.常与现在完成时态连用。

  如:(1)For the past few13 days he has been ill.几天来他一直生病。

  (2)She has been ill for the last three days.这三个星期他在生病。

  (3)In the past three years we have learned14 two thousand English words.

  3年来我们学了2000个英语单词。

  难点:用于肯定句时,和以上短语连用的动词必须是延续性动作。

  如:He has had(而不是bought)the book for three years.他已经买这本书三年了。

  You have kept(不用borrow) the book for two weeks.你已经借这本书两个星期了。

  3. This program15 started in 1980 and so far has brought16 thousands of overseas17 Chinese students to China to look for their families’roots.这个项目是1980年开始的,到目前为止已经帮助了几千名海外中国学生来中国寻根。

  疑点:so far意为“到目前为止”,相当于till now/up to now,可用于句首或句末,用作状语,表示范围、程度或距离,通常作为现在完成时的时间状语出现。

  如:I have read many foreign18 stories so far.

  难点:so far as5 意为“就…而论”、“到…程度”,表示程度、距离等。

  如:So far as I know,he has been to Beijing many times.据我所知,他已去过北京许多次了。

  4. I agree19 with you. 我同意你的看法。

  疑点:agree with sb./sb.’s idea/ sb.’s view同意某人,同意某人的观点、想法、主意。

  如:My mother doesn’t agree with my father and me.我妈妈不同意我和爸爸的想法。

  难点:agree还有许多的用法

  (1)用于简短回答中“同意”或“赞成”。如:Chocolate is good for your health20. Do you agree?

  Yes,I agree./No,I don’t agree.

  (2)agree to do sth同意去做某事。如:I agree to ask someone21 for help.我同意向别人求助。

  (3)agree to sth赞成某个建议、安排等。如:He agreed22 to your suggestion23.他赞成你的建议。

  (4)agree on sth. 在……方面达成一致。如:We agree on a price24 for the car.我们就车价达成一致意见。

  (5)agree that+从句。如:Tom’s mother agree that he went on with his study.

  5.You have probably25 never heard of Amy Winterbourne.你大概从未听说过Amy Winterbourne.

  疑点:hear of/about听说,接名词、代词或动名词。如:I have never heard of the story before.

  难点:1)hear表示听说时,后面接宾语从句。

  如:I heard that his father died27 yesterday.

  2)hear from=get/receive a letter from意为“收到…的信”,“得到…的消息”from后面加表示人的名词或代词

  如:How often do you hear from your father?你每隔多久收到你父亲的来信?

  6. The walls are made from old glass bottles that are glued together.墙是由胶合在一起的旧玻璃瓶做成的。

  疑点:be made from 意思是“由… 制成”,但制成品不能看出原材料。

  如:Paper is made from wood.纸是由木头制成的。

  难点:be made还可以构成其他词组,注意区分。

  (1)be made of意为“由…原材料制成”,主语为制成品,而且能看出原材料,of后面接表示原材料的名词。如:This jacket is made of cotton28.这件上衣是棉花做的。

  (2)be made in表示某一产品在某地生产或制造,in后面跟表示地点的名词。

  如:Trains are made in Zhuzhou.火车是株洲制造的。

  (3)be made by意为“由(谁)制造的”,by后面接动作的执行者。如:The desk was29 made by his brother.这张桌子是他弟弟做的。
  二、重点讲解

  1. Have you packed31 yet32?你打包了吗?

  (1)这是一个现在完成时的句型,它是在两个时间上,一是过去,一是现在。它的动作发生在过去,但对现在有影响或结果,而这种影响和结果是说话人的兴趣所在,所以常常后面不用时间状语。Have/has+动词的过去分词,是它的基本结构。

  如:Someone has broken the door.有人把门打破了。(结果,门仍破着)

  (2)pack30包装,把……装箱pack sth(up)into…整理行装

  如:Pack clothes into a truck.把衣服装进衣箱内。

  pack into塞进,挤进。如:The children packed into the cinemas on a wet day.在雨天,孩子们挤进电影院。

  2. I have not cleaned out the refrigerator33 yet.我还没把

冰箱清除干净。

  clean sth out打扫某物之内部,扫除某物的尘土等。如:It is time for you to clean your bedroom.现在该你打扫你的卧室的时候了。

  clean sth up清除罪犯和不道德分子,整顿(某物)。

  如:The mayor34 has decided35 to clean up the city.市长已决定要整顿市政。

  clean sth down清扫,擦干净。如:Clean down the walls.把墙上的尘土扫下。

  3. I have not done any of these things yet because my grandfather came36 to chat37 to me.那些事情我一样也还没做,因为我祖父来和我聊天。

  (1)because连词,因为。如:I did38 it because they asked me to do it.我做这事是因为他们要我做。

  (2)because所表达的原因是不知道的,如要表达明显的理由,或被认为是知道的,就用as,for,或so。如:As it is raining,you had better take a taxi.=It is raining,so you had better take a taxi.既然下雨,你最好坐

出租车来。

  (3)because of 后面加名词或名词短语。

  如:Because of his bad legs,he could39 not walk so fast as the others40.因为他的腿有毛病,他不能和别人一样走得快。

  4.Be sure not to miss them if they come to a city near you-if you can get tickets.如果他们到了一个离你近的城市,务必不要错过,如果你能得到票的话。

  be sure to do务必,一定要。如:Be sure to tell me when you arrive home.到家后务必要告诉我一声。

  ★注意动词不定式to do的否定形式,要直接在to do前加not。如:Be sure not to wake41 up the sleeping boy.一定不要吵醒在睡觉的孩子。

  5. I feel like I have done something that wasn’t important42 to me before.我想我做了些原先对我并不重要的一些事情。

  feel like+ doing sth.想要,欲要。如:I don’t feel like eating a big meal43 now.我现在不想吃大餐。

  6. They provide44 homes for many endangered45 animals,and help to educate46 the public47 about caring48 for them.我们为濒危动物们提供住所,并教育公众照顾他们。

  provide sth for sb /provide sb with sth把某物提供给某人。如:These letters should provide us with all the information49 we need.这些信应该为我们提供所需的全部信息。
  三、语法展示

  (一)特殊副词的用法

  现在完成时态我们在前面的一、二个单元中已讲述过,所以本单元只讲现在完成时态与几个副词的关系。

  1. ever26, never

  ever“曾经”,表示从过去到目前为止的时间,用于现在完成时态的疑问和含有最高级的从句中,否定句中常用never代替ever,在反意疑问句中,附加问句用肯定。

  如:(1)Have you ever been to Hefei?你曾去过合肥吗?

  (2)This is the most interesting film that I have ever seen50.这是我曾看过的电影中最有趣的一部。

  (3)He has never been to the Great Wall,has he?他从未去过

长城,是吗?

  2. still,just

  still“仍然,还”,强调过去开始的情况或动作仍在继续,指时间,强调延续;just“刚刚,刚才”,多与现在完成时连用。注意要与just now区别开,just now指过去的时间,常与过去时连用。

  如:(1)Has your sister still lived here?你妹妹仍然住在这儿吗?

  (2)I have just finished51 lunch.我刚吃过中饭。

  (3)I saw52 her mother just now.我刚才看见了她母亲。

  3. before,ago

  两者都可作副词用,before表示过去时间的以前,可独立使用,泛指“以前”,可用于现在完成时态或一般过去时态。ago不能独立使用,要置于时间段的词组之后,只能用于过去时态,表示从现在算起以前的时间。但可以用在情态动词加完成时态结构中,表示现在对过去发生的事情的推测。此外与since连用,构成since…ago用于现在完成时态。

  如:(1)She has seen the film before. 她以前看过这部电影。

  (2)Mary saw Jim a week ago.玛丽一周前见过吉姆。

  (3)A lot of new things have happened since53 ten years ago.自十年前以来发生了很多新鲜事。

  4. since,for

  since:“自从”,表示的是一个时间点,可用作介词,也可作连词。用作介词时,后接指时间点的名词或短语;用作连词时,后跟一个时间状语从句,但其前的谓语动词或主句的谓语动词须用现在完成时。for构成的短语在现在完成时里,表示时间的长度,后须跟“一段时间”,不可跟“时间点”。

  如:(1)He has worked at that factory since he came to the city.他到这城市以来一直在这家工厂工作。

  (2)I have studied English for three years. 我学习英语已有三年了。

  (二)have been to 与have gone to 的区别

  (1)have been to表示“已经去过某地”,现在已经不在所去的地方了

  如:He has been to America twice54.他已经去过美国两次了。

  (2)have gone to表示“去了某地”,并未回来,最起码不在当地。

  He is not here. He has gone to America.他不在这里,他去美国了。

 



点击收听单词发音收听单词发音  

1 off 7Ilxf     
adj.远的;休假的,空闲的;adv.走开,出发,隔断;prep.离开,脱落,在...之外
参考例句:
  • You'd better cool off first.你最好先冷静下来。
  • I need some time off.我需要一些时间休息。
2 tap 7q9wB     
n.轻打,水龙头,电话窃听;vt.从...放出液体,自...某人处获取,在...上装窃听器,轻拍;vi.轻拍
参考例句:
  • I can't turn off the tap.我无法关上水龙头。
  • The tooth hurts when I tap it.我轻敲时牙齿会痛。
3 broken 6xZz4B     
adj.坏掉的,患病的,被制服的,断掉的;vbl.break的过去分词
参考例句:
  • He is mending a broken cup.他在修补破杯子。
  • Something was broken in my engine.我的发动机里有个东西损坏了。
4 save VZqxz     
n.救援,救球,节约;v.解救,保存,节省;prep.除...之外
参考例句:
  • Why didn't you save me?你为什么不救我?
  • We have to save old newspapers.我们得保存旧报纸。
5 as pNiyL     
conj.按照;如同
参考例句:
  • He got work in a hotel as a waiter.他在一家旅馆找到了当服务生的工作。
  • In the hotel,the old men were drinking away as usual.在旅馆里,这些老人和往常一样喝个不停。
6 clearly cVKyU     
adj.清楚的;adv. 清楚地
参考例句:
  • I remember it quite clearly.这事我记得很清楚。
  • We clearly need to think again.我们显然需要重新考虑。
7 would 8fPwB     
aux.will的过去式;愿,要;常常;大概;将要,会
参考例句:
  • Why would you say that?为什么你会这么说?
  • Would you please help me?你能帮帮我吗?
8 had FeBxb     
vbl.have的过去式和过去分词;conj.有
参考例句:
  • I just had a good idea!我有个好主意!
  • The boy had a small branch of a tree in his hand.这个男孩手上拿一条小树枝。
9 major hANxM     
n.主修,成年人,陆军少校;adj.主要的,较多的,大部份的;v.主修
参考例句:
  • His major is history.他主修历史。
  • The car needs major repairs.这辆汽车需要大修。
10 concerts bcdd174ab93ecda9d0bc0735cd2ca820     
n.音乐会;演唱会;(音)协奏曲(concert的复数);合奏(曲);音乐会( concert的名词复数 )
参考例句:
  • He kept a scrapbook containing press cuttings of his concerts. 他有一本剪贴簿,面有他的一些音乐会的剪报。 来自《简明英汉词典》
  • I have no time for concerts, cinemas and suchlike. 我没有时间去欣赏音乐会,看电影以及诸如此类的消遣。 来自《现代英汉综合大词典》
11 made hAgx2     
v.make的过去式和过去分词
参考例句:
  • They were not made in china.它们不是中国制造的。
  • The monkey made a long arm for the peach.猴子伸臂去摘桃子。
12 CD 6wczqu     
n.光盘(compact disc的缩写)
参考例句:
  • I have my CD player.我有CD机。
  • Can you tell me how much the CD player is?你能告诉我这激光唱机多少钱吗?
13 few kk0x2     
adj.很少的,不多的,少数的;int.少数的
参考例句:
  • There are few woods in that area.那个地区几乎没有森林。
  • I have a few questions.我有些问题要问你。
14 learned m1oxn     
adj.有学问的,博学的;learn的过去式和过去分词
参考例句:
  • He went into a rage when he learned about it.他听到这事后勃然大怒。
  • In this little village,he passed for a learned man.在这个小村子里,他被视为有学问的人。
15 program URLxz     
n.节目,程序,计划;v.规划,拟...计划,制作节目
参考例句:
  • He ran a program on a computer.他用电脑执行一个程序。
  • I have a full program for my visit to London.我访问伦敦的日程安排得满满的。
16 brought 2SMyf     
vbl.bring的过去式和过去分词
参考例句:
  • He brought a new book with him.他带来一本新书。
  • I brought you your shirt.我带来了你的衬衣。
17 overseas cKTxs     
adj.海外的;adv.在海外
参考例句:
  • Her man has been sent overseas by his employers.她的丈夫已被雇主派往海外。
  • Many firms are focusing on increasing their markets overseas.许多商行都专注于扩大国外市场。
18 foreign AiVxr     
adj.外国的;在外国的;来自外国的
参考例句:
  • Are you interested in foreign languages? 你对外语感兴趣吗?
  • To welcome our foreign friends. 欢迎我们的外国朋友。
19 agree DKSyI     
vi.同意,赞成,承认,适合;vt.同意
参考例句:
  • I totally agree with you.我完全同意你的看法。
  • They could not agree about who should do the work.对于谁该做这项工作,他们意见不一致。
20 health wdqxs     
n.健康;健康状况
参考例句:
  • Are you in good health?你的身体好吗?
  • I wish you good health and a long life.祝您健康长寿。
21 someone Cwvw3     
pron.某人,有人
参考例句:
  • I can hear someone knocking.我听到有人敲门。
  • Someone wants to see her.有人找她。
22 agreed uzCzba     
adj.同意的;接受的;经过协议的;双方共同议定的v.同意,赞同( agree的过去式和过去分词);[语法学](在性、数、人称或格方面)一致;相同;和睦相处
参考例句:
  • He finally agreed, albeit reluctantly, to help us. 尽管勉强,他最后还是同意帮助我们。
  • Both sides in the dispute have agreed to go to arbitration . 争执双方已同意提请仲裁。
23 suggestion Ys1w1     
n.建议,意见;细微的迹象;暗示,联想
参考例句:
  • Might I make a suggestion?我可以提个建议吗?
  • Give me time to look your suggestion over.给我时间仔细考虑一下你的建议。
24 price 9QCxb     
n.价格,代价,价值;vt.定格,标价,比较价格
参考例句:
  • The goods have gone up in price.这些商品的价格已经上涨。
  • They are selling the bikes off the market price.他们按低于市价卖出自行车。
25 probably QQHxF     
adv.大概,或许,很可能
参考例句:
  • Next year I shall probably be looking for a job. 明年我很可能找份工作。
  • We're going on holiday soon,probably next month.我们很快要去度假了,可能是下个月。
26 ever ZijzR     
adv.曾经;永远;不断地;在任何时候;究竟
参考例句:
  • Have you ever been to hangzhou?你曾经去过杭州吗?
  • I will be young and strong and beautiful for ever.我将永远年轻、强壮,永远漂亮。
27 died 58e059bce7f67d5fa2bd7c3d5097a174     
vbl.死亡,消逝v.死亡,枯萎( die的过去式和过去分词 );死时处于(某种状态)或具有(某种身份)adj.死亡的,消逝的
参考例句:
  • He was banished to Australia, where he died five years later. 他被流放到澳大利亚,五年后在那里去世。
  • He was utterly bereft when his wife died. 他的妻子去世时,他十分凄凉。
28 cotton Oojza     
n.棉花;v.和谐,一致;接近,亲近
参考例句:
  • He trades in wool and cotton.他经营羊毛和棉花。
  • This shirt is made of cotton.这件衬衣是棉布的。
29 was bglwv     
v.(is,am的过去式)是,在
参考例句:
  • He said he was right.他说他是正确的。
  • He was cold and hungry.他又冷又饿。
30 pack 40CyY     
vi./vt.捆扎;包装;打行李;n.小包;包裹
参考例句:
  • Did you pack your baggage by yourself?你的行李是你自己打包的吗?
  • I bought a pack of salt.我买了一包盐。
31 packed 9mnzC2     
adj.充满…的;塞满了…的v.包装(pack的过去式和过去分词)
参考例句:
  • The game was played to a packed grandstand. 比赛时大看台上座无虚席。
  • The train was jam-packed with commuters. 火车上挤满了上下班的旅客。
32 yet TVOzu     
adv.还,仍然,即刻;conj.尽管,然而
参考例句:
  • I am not ready yet.我还没有准备好。
  • Beautiful as she is,she didn't find a boyfriend yet.尽管她很漂亮,但还没找到男朋友呢。
33 refrigerator cURxQ     
n.冰箱
参考例句:
  • We keep food in a refrigerator.我们把食物存放在冰箱里。
  • There's a very nice refrigerator in the kitchen.厨房里有个相当不错的冰箱。
34 mayor iBOxX     
n.市长
参考例句:
  • The new mayor said he would clean the city up.新市长说,他要整顿本市。
  • The mayor hurried into his office,brushing off the reporters.市长赶快走进办公室,拒不接见记者。
35 decided lvqzZd     
adj.决定了的,坚决的;明显的,明确的
参考例句:
  • This gave them a decided advantage over their opponents.这使他们比对手具有明显的优势。
  • There is a decided difference between British and Chinese way of greeting.英国人和中国人打招呼的方式有很明显的区别。
36 came xTYyl     
v.动词come的过去式
参考例句:
  • I was surprised why he came here so early.他为什么那么早到这里,我很惊奇。
  • The doctor came in time to save his life.医生及时来抢救他的生命。
37 chat WUCyM     
n.闲谈;vi.闲谈,聊天
参考例句:
  • They like to chat over tea.他们喜欢一边喝茶一边聊天。
  • They're having a chat.他们在聊天。
38 did SvwxP     
v.动词do的过去式
参考例句:
  • How many goals did you score in the last game?上一场比赛你们进了几个球?
  • Why did you choose basketball in the first place?你为何首先选择篮球呢?
39 could lzvxe     
v.能,可能(can的过去式);aux.v.(can的过去式)能;可以
参考例句:
  • Could I open the window?我可以打开窗子吗?
  • I could wait ten minutes.我可以等十分钟。
40 others mmczaZ     
prep.(pl.)另外的人
参考例句:
  • Learning from others is important.向别人学习很重要。
  • She is always ready to help others.她总是乐于助人。
41 wake uhwwT     
vt.叫醒,激发;vi.醒来,醒着;警觉,振奋;n.醒;守夜;尾迹,痕迹
参考例句:
  • Please wake me up at six.请在六点钟叫醒我。
  • Be quiet or you'll wake the whole house!安静点!别把全家人都吵醒了!
42 important wcIzI     
adj.重要的;重大的;严重的
参考例句:
  • It's important to find out what he is doing.弄清他在干什么是重要的。
  • This is a very important problem.这个问题很重要。
43 meal PBhxZ     
n.膳食,一餐,谷物粗粉;vi.进餐
参考例句:
  • Did you enjoy the meal?你喜欢这顿饭吗?
  • Mother cooked us a good meal.妈妈给我们做了一顿可口的饭。
44 provide Etbyf     
vi.供给,提供;vt.提供;规定;准备
参考例句:
  • He had to provide for five children.他要供养五个孩子。
  • They would not provide any details.他们不愿提供任何细节。
45 endangered 9tGzpP     
adj.濒于灭绝的;(生命等)有危险的
参考例句:
  • The health of our children is being endangered by exhaust fumes. 我们孩子们的健康正受到排放出的废气的损害。
  • Poison gas blew off and endangered the lives of hundreds of persons. 毒气喷出来,危及几百人的生命。
46 educate UqLxr     
vt.教育;训练,培养
参考例句:
  • It takes patience to educate children.教育儿童须要耐心。
  • I'd like you to educate me.我想请你教我。
47 public ESExy     
adj.公开的,众所周知的,公众的;n.公共场合,公众,同好者
参考例句:
  • Most children go to public school.大多数孩子上的是公立学院。
  • She is shy of speaking in public.她怯于在公众面前讲话。
48 caring mx3zZL     
adj.关心的,关怀的,照料的
参考例句:
  • One shouldn't act without caring for public opinion.一个人的行为不能不顾及舆论。
  • You're very lucky to have a caring family.你很幸运有一个温馨的家庭。
49 information QQ5zY     
n.起诉;信息,消息;知识;报告,通知,情报
参考例句:
  • I hope the information I gave you was helpful.我希望我给你的消息对你有所帮助。
  • We must get further information.我们必须获得更多的消息。
50 seen ujyzZX     
vbl.(see的过去分词)看见
参考例句:
  • Since I left college, I have not seen him.自从我离开大学以后,就没有见过他了。
  • I hope to have seen the film next week.我希望下星期能看到这部电影。
51 finished otFzWn     
adj.完成的,精湛的;v.动词finish的过去式和过去分词
参考例句:
  • We finished up everything there was on the table. 我们把桌上的东西全吃完了。
  • We can certainly have the job finished on time.我们肯定能按时完成任务。
52 saw ts3yA     
vbl.看见(see的过去式);n.锯;v.用锯子锯
参考例句:
  • Would you like to saw a tree for me?你能为我锯棵树吗?
  • The moment I saw you,I knew you were angry with me.我一看到你,就知道你在生我的气。
53 since syswX     
adv.后来;conj.既然,因为,自从;prep.自从
参考例句:
  • He's been working in a bank since leaving school.自从毕业后,他就一直在一家银行工作。
  • I have known him ever since I was a child.我自孩提时代起就已经认识他了。
54 twice ClIwt     
adv.两次;两倍
参考例句:
  • Bob phoned twice today.鲍勃今天打了两次电话。
  • I woke up twice in the night.我夜里醒过两次。
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