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知识梳理: 七年级下册 Unit 1 一、复习单词 A、 重点单词用法 1、next to (prep.) 紧邻,在……近旁 介词,后面加宾语,人称代词用宾格 2、own ①(adj.) 自己的 用于形容词性物主代词或名词所有格后,加强语气 ②(vt.) 拥有 owner (n.) 物主,所有人 ③on one’s own = by oneself = alone 独自 3、over ① 超过 = more than ② 在……上方 强调正上方,反义词under ③ 强调越过某一高度 The brave eagle flew over the mountains.【来源:21cnj*y.co*m】 ④ 从一边到另一边 ⑤ 在……期间 over the years ⑥ 通过 over the radio/telephone ⑦ 结束 be over= end21 cn jy com ⑧ go over 复习 knock over 撞翻 (all) over again 再,重新 fall over 摔倒 think over 仔细考虑 4、some day 将来有一天,总有一天 只用来指将来 one day 某一天 可以指过去,也可以指将来 the other day 几天前 常用于一般过去时 5、may ①表示请求,许可或征询对方许可。 肯定回答用“Yes, you may/can.”或“Yes, please.” 否定回答用“No, you can’t.” 或”No, you may not/No, you mustn’t.” ②表示可能性较小的推测,意为“也许,可能”,通常用于肯定句中。用于否定句时,意为“可能不”。表示“不可能”时用can’t。21cnjy.com ③may 的过去式为might,表推测时,可能性低于may. 6、stay ① vt 停留,逗留 ② n 停留,逗留 ③ 系动词,意思是 “保持” stay healthy = keep healthy 7、invite (v.) 邀请 invitation (n) 邀请 invite sb to someplace 邀请某人去某地或参加活动 invite sb to do sth 邀请某人去做某事 二、重点词组、句型 1、Would you like to live in the palace, Eddie? 埃迪,你想住宫殿里吗? ①Would you like sth? 肯定回答: Yes, please. 否定回答: No, thanks. ②Would you like to do sth? 肯定回答:Yes, I’d like/love to.2 否定回答:I’d like/love to, but… 2、I live in a town 15 miles from London. 我住在离伦敦15英里的一个镇上。 be far (away) from 离……远,但出现具体距离时,不用far 3、I share a bedroom with my sister. 我和妹妹共享一间卧室。 share sth. with sb. 和某人共享…… 4、We often listen to music in bed. 我们经常躺在床上听音乐。 ①in bed 意为 (躺)在床上,bed 前无冠词修饰。 ②on the bed 表示某样东西在床上。 5、Your house is really different from the flats here in our town. 你的房子和我们城镇里的公寓真的很不一样。 be different from… 和……不同,不同于…… different 是形容词,名词为difference make a difference起作用、有影响 6、Each room has a new computer. 每间房间都有台新电脑。 each 用于两者及以上的每一个,后面可以直接跟 of。如 each of them/you/us every 用于三者及以上的每一个,后面不能直接跟 of, 如要表示每一个,可用 every one。如every one of them/you/us 三、语法复习 (一)基数词构成及读法 1、1-12为独立的单词,有其各自的形式 one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve 2、13-19都以teen结尾 thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen 3、20-90之间的“整十”都以ty结尾 twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety 4、20-99之间的“几十几”,先说“几十”,再说“几”,且中间加连词符。 如:22 twenty-two, 49 forty-nine, 94 ninety-four 5、101-999之间的非整百的基数词读法为: 百位数和十位数(或个位数)之间用and连接。 如:608 six hundred and eight, 732 seven hundred and thirty-two 6、四位数及以上的基数词读法为:先将数字从右向左每三位加一个逗号,第一个逗号读thousand(千),第二个逗号读million(百万),第三个逗号读billion(十亿),读数时从左向右依次读出来。 如:7,003 seven thousand and three 80,690 eighty thousand, six hundred and ninety 9,911,120 nine million, nine hundred and eleven thousand, one hundred and twenty 2,100,010,001 two billion, one hundred million, ten thousand and one (二)基数词的部分用法 1、表顺序。由单数名词 + 基数词,此时名词和基数词第一个字母大写。 如:Class One, Room Five, Lesson Ten, Page 108, No. 9 Middle School 2、确数与概数的表达 确数:基数词+计数单位的单数(hundred, thousand, million, billion)+ 名词复数 There are six hundred workers in this factory. 注意:① hundred, thousand, million, billion用单数 ② several hundred students 几百个学生 概数:计数单位的复数(hundreds, thousands, millions, billions)+ of +名词的复数 Thousands of visitors have come to Hangzhou in the last two weeks. 注意:two hundred of the students 学生中的两百个 3、“整十”的基数词的复数形式可用于表示“几十年代”或“在某人多少岁时”。 In the 1960s 在二十世纪六十年代 My father is in his fifties. 我的爸爸五十多岁。 4、“another+基数词+名词复数”或“基数词+more+名词(复数)”表示在已有的基础上再增加一定的数量,意思是“再、又、还”。【出处:】 He ate another two cakes. = He ate two more cakes. 他又吃了两块蛋糕。 We need one more hour to finish the work. = We need another hour to finish the work 我们还需一小时来完成这项工作。 (三)序数词的构成 1、第一到第三需逐个记忆 first, second, third 2、第四到第十九,特殊的是:fifth, eighth, ninth, twelfth。其余都由相应的基数词加th构成。 3、20-90之间“第几十”的序数词由相应的基数词去掉y加ieth构成。 twentieth, thirtieth, fortieth, fiftieth, sixtieth, seventieth, eightieth, ninetieth 4、21-99之间的“第几十几”的序数词,前面的十位数用基数词,后面的个位用序数词,中间用连词符连接。如:twenty-first, twenty-ninth, seventy-eighth。 5、100 hundredth 6、对比以下序数的写法:fourth, fourteenth, fortieth ninth, nineteenth, ninetieth 11th, 12th, 13th 21st, 22nd, 23rd, (四)序数词的用法: 1、序数词表顺序时,前要加定冠词the,有物主代词或名词所有格不需要加the。 The second picture is very beautiful. 第二幅图很漂亮。 2、表示考试或比赛等的名次时,通常不加冠词。 3、序数词前也可以用不定冠词 a/an, 表示“再一,又一”。 I’ve tried twice, but I’ll try a third time. 我已经试过两次了,但我将再试一次。 4、表日期中的“日”。 2009 年7月6日 July 6th, 2009 5、分数的表达:分子基数词,分母序数词,分子大于一,分母加s 2/3的学生 two thirds of the students. 注意谓语动词的单复数形式 1/3的学生 one third of the students. 7下 Unit 2 一、复习单词 单词用法 1.will ,shall 为情态动词,+动词原形 注:shall 与主语I ,we 连用 情态动词总结:need, can, could, would, must, may, might, should, could 2. visit visitor参观者,类似结构: inventor,发明家,actor演员,director,导演 n. on a visit to sp 3.help n . 帮助 v. help sb (to) do sth /help sb with sth adj. helpful/unhelpful 不乐于助人的 helpless无助的 with the help of sb 在某人的帮助之下 be of help=be helpful without one`s help没有某人的帮助 4.something 指物的不定代词,一律当单数讲; 反意疑问句用it 代替,否定句中改为anything ,nothing 表否定,没有。 形容词修饰不定代词要后置,something interesting , something else important 不定式修饰要后置 如:something to eat 注:would you like /could you /can I结构还用something, 表委婉语气,或希望得到肯定回答。 5.luck(n)-lucky-luckily 反义词 unlucky-luckily 注:un做否定前缀时,冠词用an .21 世纪 教育 网】 6.sick(adj)-sickness a sick man (ill 不能用做前置定语) 7.sound n. 声音,(大自然的声音) voice 人的嗓音, noise 噪音,(不悦耳的声音)前两个可数 link verb. sound beautiful, sound sweet sound like +n, 10. notice n. 布告,通知 (不可数) v. notice sb do /doing sth 注意到某人做某事/正在做某事 see/hear也有此用法 11. worry-worried(adj) worry about sb- be worried about sb担心某人 二、重点词组、句型用法 1. be afraid to do sth /be afraid of (doing )sth /be afraid +从句 welcome to China/welcome back home -Thank you -You are welcome./ Not at all. like (prep)-(反义词)unlike (un开头加an) 2. it`s good to do sth be +形容词/+ 名词词组/介词短语to do sth 注意it 做形式宾语的情况 3.What are your neighbours like? What`s sb/sth like?你认为…怎么样?(用形容词回答) What do you think of sth /sb?=how do you like sth/sb? 4.My cousin Annie`s bicycle is broken, so she`s going to ask someone to fix it. break-broke-broken sth break down (不用被动) break into a big bank闯入一家大银行 ask sb to do sth/ ask sb not to do sth ask for help/advice 寻求帮助/意见 三、语法复习 一般将来时(注意从句中的主将从现) 1.当将来一定会发生的事或已经计划好的事用will/shall(第一人称) We will have a charity show next week. 2.当表示我们决定要做的事或可能发生的事用be going to. It is so cloudy. I think it is going to rain. 随堂练习: 7下 Unit1-2 一、根据所给单词的适当形式填空。 1._ (首都) of these_ (国家) are also their cultural and trade centre. 2.We grow up reading fairy tales about the princesses living in_ (宫殿). 3. In _ (俄罗斯), the temperature often drops below_ (零). 4. To our surprise, there are several bedrooms, _ (浴室) and _ (dine) rooms in his villa (别墅), but there is no _ (书房). 5.Modern _ (机器) like _ (冰箱) have made a great difference to our lives. 6. My father always enjoys watching _ (视频) on the _ (沙发). 7.Don’t park your car on _ (双的) yellow lines. 8. A distant relative is not as good as a near _ (邻居). 9._ (visit) from the UK were amazed at traditional Chinese culture. 10. The post office _ (break) into just now. There are many_ (警察) and _ (邮递员) in the street now. 11.She does well in painting, but her_ (年纪较长的) sister does _ (good) than her. 12. There was a power cut and it was terrible to walk to the _ (nine) floor. 13.Look at the _ (布告). It says we should away from hens and ducks while going _ (shop). 14.Jenny _ (担心) about what to eat tonight now. 15.The old man with _ (技能) will have his bike _ (fix). 二、单项选择。 ( ) 16. There are over _ students in our school and about two _ them live with their grandparents. A. thousands of; hundreds of B. thousands; hundreds C. two thousand; hundred of D. two thousands; hundreds of ( ) 17. David lives in a town 5 miles _ London. So the town is not _ from London. A. from; away B. far from; far C. from; far D. far away; away ( ) 18. There are only a few people _ in the factory, but there is a lot of work for them _. A. work; doing B. working; to do C.to work; to do D. working; doing ( ) 19. -Hello, may I speak to Sandy? - _ A. It’s Sandy speaking B. Yes,I am Sandy C. This is Sandy speaking D. Yes, but I can’t hear you ( ) 20. The small room _ rubbish and dust now was _ flowers in the past. A. full of; fill with B. full with; filled of C. fill with; full of D. filled with; full of ( ) 21. -What's your plan for the weekend? -I _ my parents in the country. A. visited B. will visit C. visit D. am going visit ( ) 22. -Would you like _? -No, thanks. A. anything else B. else anything C. else something D. something else ( ) 23. This piece of music _ beautiful. Please write its name down. A. sounds like B. hears C. sounds D. looks ( ) 24.There _ a “ Helping hands” meeting this evening. A. is going to have B. will have C. is going to be D. has ( ) 25. I live on the third floor and you live on the fourth floor, so I live one floor _you. A. under B. below C. over D. above 三、翻译句子。 26. 那个工程师正在警察局,他的妈妈很担心他。 The _ now. His mother is very _. 27. 生个火能够解决在野外的许多问题。 _ can _ in the wild. 28. -请为我捎个口信给海伦。叫她打个电话给我。-好的。 -Please _ Helen. Ask her _. -OK. 29. 将来有一天,我们在山脚下的足球场踢足球将会有很大的乐趣。 _ play football in the football field _ the hill _ in the future. 30. 我们的洗衣机坏了,我们将找个工程师来修。 There’s _ and we are going to ask _ them. 四、完形填空 Summer rains came and never stopped. When it grew darker, Grandmother sent my sister Cathie and me out to gather roses. We carried many roses into the house, filling all the bottles we could find. The_31_ filled the air,and the ants came out of the flowers, filling the house. Grandfather held his new camera, taking pictures of the ants, roses and everything. The camera light came out everywhere until Grandmother became _32_. “Marcus! I can’t read! Go away. Be a _33_.” “I am a farmer who takes pictures,” he said _34_, “I am a photographer-farmer.” Grandmother drove him to the barn(畜棚). I _35_Grandfather there,watching him take photos of cows _36_ they showed him their backsides. I stood behind Grandfather, trying to see what he saw _37_ the camera. Then I walked to the back of the barn where his pictures hung. And then I saw it- the picture I had taken of _38_ with Cathie, Cathie’s mouth opened, both lost in a singing game, light from the window around them. The picture wasn’t _39_ as if it was a painting or a memory. For a moment, I felt like I was Cathie. I stepped back to see the picture better and _40_ against Grandfather standing behind me. “You moved the camera,” he said.“That’s _41_ it didn’t come out clearly.” I nodded. “It’s not a good picture.” “Joe,” said Grandfather softly, “it is a wonderful picture.” “But I _42_ he camera.” “You did. See how it looks like Cathie and I are the only one there. What a wonderful picture!” Grandfather’s voice rose _43_. I said shyly, “Well, it’s not perfect.” “Perfect!” Grandfather said, his voice loud. “What is _44_? Joe, a thing doesn’t have to be perfect to be fine. That goes for a _45_. That goes for life.” ( ) 31.A.rain B.roses C.bottles D.smell ( ) 32.A.inactive B.impatient C.impolite D.unfair ( ) 33.A.farmer B.photographer C.cowboy D.painter ( ) 34.A.correctly B.luckily C.proudly D.successfully ( ) 35.A.invited B.followed C.led D.showed ( ) 36.A.until B.when C.so D.unless ( ) 37.A.above B.across C.through D.over ( ) 38.A.Grandfather B.Grandmother C.Grandparents D.myself ( ) 39.A.clean B.interesting C.colorful D.clear ( ) 40.A.beat B.bumped C.played D.held ( ) 41.A.how B.why C.where D.what ( ) 42.A.moved B.dropped C.broke D.opened ( ) 43.A.in surprise B.in confidence C.with patience D.with excitement ( ) 44.A.happy B.soft C.polite D.perfect ( ) 45.A.camera B.painting C.picture D.memory Keys: 一、 Capitals; countries; palaces; Russia; zero; bathrooms; dining; study; machines; fridges; videos; sofa; double; neighbour; Visitors; was broken; policemen; postmen; elder; better; ninth; notice; shopping; is worrying; skills; fixed 二、CCBCD BDCCB 三、engineer is in the police station; worried about him. Making a fire; solve/ work out many problems take a message for me to; to call me back It is great fun for us to; at the foot of; one day something wrong with our washing machines; an engineer to fix 四、DBACB ACADB BADDC 学科网(北京)股份有限公司 $$