人教新目标英语中考一轮复习九年级Unit9课件

1、 When was it invented?复习目标：复习目标：1.1.掌握掌握Unit9Unit9的的重点词组和句型重点词组和句型2.2.灵活运用被动语态灵活运用被动语态by+ ppby+ pp结构结构 3.3.了解一些发明物的发明史了解一些发明物的发明史 /invent/ vt. 发明；创造发明；创造/klkjuleit/ n.计算器计算器用来做用来做/sku:p/ n. 勺子；勺子；v.用勺舀用勺舀/dstbl/ a. 可调整的可调整的/hi:l/n. 脚后跟脚后跟/btri/ n. 电池电池/preit/ v. 作业；操作作业；操作电池供电的电池供电的/slip/ n. 拖鞋拖鞋/ h

2、i:t /v.加热加热;使变热使变热/blb/ n. 电灯泡；电灯电灯泡；电灯n. 电灯泡电灯泡inventcalculatorbe used forscoopadjustableheelbatteryoperatebattery-operatedslipperheatbulblight bulbUnit 9 New Words/maikrweiv/ n. 微波微波/ vn/ n. 微波炉微波炉/krispi/ a. 脆的；易碎的脆的；易碎的/s:lti/ a. 咸的；含盐的咸的；含盐的/sau/ a. 酸的；发酵的酸的；发酵的错误地错误地/ef/ n. 厨师厨师/sprikl/ v. 撒撒(

3、粉末状物粉末状物)；洒；洒(液液体体)偶然地；意外地偶然地；意外地/bevrid/ n. 饮料饮料根据；按照根据；按照/einnt/ a. 古代的；古老的古代的；古老的microwavemicrowave ovencrispysaltysourby mistakechefsprinkleby accidentbeverageaccording toancient/lednd/ n. 传说；传奇故事传说；传奇故事/bu/ n. 灌木；灌木丛灌木；灌木丛落入；陷入落入；陷入/rimein/v. 保持不变；留下；余留保持不变；留下；余留/nutis /v.注意到注意到;察觉到察觉到/prudju:s

4、/ v. 生产；制造生产；制造/pleznt/ a. 令人愉快的；舒适的；讨人喜欢的令人愉快的；舒适的；讨人喜欢的这样这样/pai/ n.馅饼馅饼/flaii/disk/ 飞碟；飞盘飞碟；飞盘/beikri/ n. 面包店面包店/bridp:t/ 布里奇波特布里奇波特(美国康涅狄格州西南美国康涅狄格州西南/knetikt/ (美国美国)康涅狄格州康涅狄格州legendbushfall intoremainnoticeproducepleasantin this waypieflying diskbakeryBridgeportConnecticut/ru/ v. 扔；掷扔；掷/teist/ n

5、.味道味道;风味风味/lemn/ n. 柠檬柠檬/kuki/ n. 饼干；曲奇饼饼干；曲奇饼/bks/ n. 算盘算盘/bainkjulz/ n. 双筒望远镜双筒望远镜/sentri/ n. 世纪，百年世纪，百年/rk/ n.顺序；级别顺序；级别/ktiv/ adj.活动的；活泼的；活动的；活泼的；积极的积极的indoors /ind:z/ adv. 在户内在户内/krieit/ vt. 创造；创作；创建创造；创作；创建/wudn/ a. 木制的木制的throwtastelemoncookieabacusbinocularscenturyrankactiveindoorscreatewoode

6、n/nk/ v. 敲；碰撞；击敲；碰撞；击与与相撞相撞/divaid/ vt. 分开，划分分开，划分/eim/ n. 目的，目标目的，目标/b:skit/ n. 篮子篮子/ikwipmnt/ n. 装备，设备装备，设备/metl/ n. 金属金属 /hu:p/ n. 环；圈；篮圈环；圈；篮圈/u:t/ v. 射击；投篮射击；投篮/bilu/ prep. 在在. . . 下面；低于下面；低于backboard /bkb:d/ n. 篮板；背板篮板；背板/aid/ v.指导；带领指导；带领knockknock intodivideaimbasketequipmentmetalhoopshootbe

7、lowbackboardguide/tw:dz/ prep. 向着，朝着向着，朝着/k:t/ n.球场球场/b:lin/ n. 柏林柏林develop /divelp/ v. (使使)发展；发展；(使使)成长；成长；(使使)发达发达/,ppjulrti/ n. 普及；流行普及；流行/raiz/ v.上升上升;达到较高水平等达到较高水平等/rizn/ v. 上升；上涨上升；上涨(rise的过去词的过去词)/w:ld,waid/ a. 世界范围的；世界性的世界范围的；世界性的/,susiein/ n. 协会协会/ikwipment/ n.装备装备;器材器材towardscourtBerlindev

8、eloppopularityriserisenworldwideassociationequipment类别类别新课标要求新课标要求重重点点词词汇汇拓拓展展1.inventn.发明家发明家 inventorn.发明发明 inventionadj.有创造有创造才能的才能的 inventive2operaten.操作者操作者 operatorn.操作；手术操作；手术operation3ancient(反义词反义词)adj.现代的现代的 modern4producen.生产；制作生产；制作 productionn. 产品产品 product5activen.活动活动 activityadv.积极地；

9、活跃地积极地；活跃地 actively6createadj.有创造力的；有创新精神的有创造力的；有创新精神的 creative7woodenn.木材；树林木材；树林 wood8popularityadj.流行的；受欢迎的流行的；受欢迎的 popular9fooladj.傻的；愚蠢的傻的；愚蠢的 foolish10announcen.布告；公告布告；公告 announcement类别类别新课标要求新课标要求重重点点词词汇汇拓拓展展11farmern.农场；农庄农场；农庄 farm12thrilladj.令人激动的；震颤的令人激动的；震颤的 thrillingadj.感到激动的感到激动的 thri

10、lled13marryadj.已婚的已婚的 married 重重点点短短语语记记忆忆1.be used for 用来做用来做2by mistake 错误地错误地3by accident 偶然地；意外地偶然地；意外地4according to根据；按照；据根据；按照；据所说；视所说；视而定而定5fall into 落入；陷入落入；陷入6in this way这样这样7knock into 与与相撞相撞重重点点短短语语记记忆忆8by the time到到时候；到时候；到之前之前9go off 发出响声发出响声 10run off 跑掉；迅速离开跑掉；迅速离开11on time 准时准时12brea

11、k down 停止运转；出故障停止运转；出故障13show up 出席；露面出席；露面14set off 激起；引起激起；引起15sell out卖完；售光卖完；售光16get married 结婚结婚 重重点点句句型型整整理理1.Potato chips were invented by mistake.2The customer was happy in the end.3It is believed that on December 21st,1891，the first basketball game in history was played.4When she got to sch

12、ool，she realized she had left her backpack at home. 重重点点句句型型整整理理5What happened to Dave on April Fools Day?6Welles was so convincing that hundreds of people believed the story. 1.由由发明的发明的3.电池控制的拖鞋电池控制的拖鞋6.被用来做被用来做 7.被被使用使用15.错误地错误地16.足够咸足够咸18.最后最后19.的历史的历史 20一个叫一个叫的厨师的厨师 21.在上面撒许多盐在上面撒许多盐be invented

13、bybattery-operated slippersbe used for doingbe used byby mistakesalty enoughin the endthe history ofa chef calledsprinkle lots of salt on themKey phrases23.偶然地偶然地 24.被发现被发现 26.根据根据27.一个古代的中国传说一个古代的中国传说29.在一个户外的炉子上烧水喝在一个户外的炉子上烧水喝30.附近一些灌木的叶子附近一些灌木的叶子31.落入落入32.在那里留了一段时间在那里留了一段时间36.就这样就这样40.飞碟飞碟by acci

14、dentbe descoveredaccording toan ancient Chinese legendboil drinking water over an open fireleaver from a nearby bushfall into remain there for some timein this waythe flying disk41.在20世纪50年代42.吃馅饼44.笔试45.一支既可以挺有可以写的钢笔 52.在六世纪 53.一项古老的发明54.到中国各地旅游55.无论你去哪里58.篮球运动59.有一百多年的历史in the 1950seat piewriting

15、testsa pen that listens and writesin the sixth centuryan ancient inventiontravel around Chinaeverywhere you gothe sport of basketballis a little over a hundred years old60.包括中国在内包括中国在内61.一位名叫一位名叫的加拿大博士的加拿大博士 62.上大学上大学63.在室内玩在室内玩 65.在硬木板上在硬木板上66.的安全的安全67.与与相撞相撞68.跌倒跌倒69.把把分成分成70.教某人做某事教某人做某事71.的目标的目标

16、including Chinaa Canadian doctor namedbe at collegeplay indoorson a hard wooden floorthe safety ofknock intofall downdivide intoteach to dothe aim of72.把球投人蓝内把球投人蓝内 73.挂在金属框圈上的一个网挂在金属框圈上的一个网 75.引导引导进入进入78.人们认为人们认为 79.历史上历史上82.国内国内83,从那时起从那时起 84.的流行程度的流行程度85.在世界范围内大大提升在世界范围内大大提升get a ball into the ba

17、sketa net hanging from a metal hoopguide into It is believed thatin historyat homefrom then onthe popularity ofrise worldwide86.的数量的数量87.的数量的数量 90.已经增加已经增加91.增加了增加了92.增加到增加到 93.保持你健康保持你健康the number ofthe number of has increasedincrease byincrease tokeep you healthyThe passive voice一、语态一、语态 英语中动词有主动语

18、态和被动语态两种语态英语中动词有主动语态和被动语态两种语态. 主动语态表示主语是动作的执行者主动语态表示主语是动作的执行者,被动语态表示被动语态表示 主语是动作的承受者主语是动作的承受者,在被动语态中动作在被动语态中动作 的执行者的执行者 有时用有时用by短语表示出来短语表示出来.二、被动语态的构成二、被动语态的构成 助动词助动词be+及物动词的过去分词及物动词的过去分词 am(is,are)+done 一般现在时一般现在时 was(were)+done 一般过去时一般过去时Grammar focus三、被动语态的用法三、被动语态的用法1. 不知动作执行者时不知动作执行者时,常用被动语态常用被

19、动语态.eg. My bike was stolen yesterday. This car is made in American.2. 不必要说出动作执行者时不必要说出动作执行者时,常用被动语态。常用被动语态。eg. Rome was not built in a day.3. 为了突出强调动作的承受者时为了突出强调动作的承受者时,常用被动语态常用被动语态.eg. Thousands of beaches are polluted .四、主动语态变为被动语态的步骤四、主动语态变为被动语态的步骤: They speak English. 主语主语 谓语谓语 宾语宾语English is sp

20、oken by them.主语主语 谓语动词的过去分词谓语动词的过去分词 宾语宾语(1)主动语态的宾语变成被动语态的主语。主动语态的宾语变成被动语态的主语。(2)主动语态的谓语动词变为被动语态的谓语主动语态的谓语动词变为被动语态的谓语动词，即动词，即”“”“be+及物动词的过去分及物动词的过去分词词”(be有时态、人称和数的变化有时态、人称和数的变化)。(3)主动语态的主语变为主动语态的主语变为by的宾语。的宾语。主动语态变为被动语态的步骤主动语态变为被动语态的步骤主动语态改被动语态主动语态改被动语态Bellinvented the telephonein 1876.wasby五、被动语态的时

21、态表示五、被动语态的时态表示 被动语态的时态一般只通过被动语态的时态一般只通过be表现表现, 过去分词过去分词 不变。例如：不变。例如：一般现在时一般现在时: The trees are planted by the farmers.一般过去时一般过去时: The trees were planted by the farmers.现在进行时现在进行时: The trees are being planted by the farmers.一般将来时：一般将来时：The trees will be planted by the farmers.现在完成时：现在完成时：The trees hav

22、e been planted by the farmers.含情态动词的被动语态：含情态动词的被动语态：The trees can (must,should) be planted by the farmers.六、被动语态的几种句型：六、被动语态的几种句型：肯定句肯定句 主语主语+be+过去分词过去分词+(by)A sweet song was sung by her on the stage.否定句否定句 主语主语+be+not+过去分词过去分词+(by)A sweet song wasnt sung by her on the stage.一般疑问句一般疑问句 Be+主语主语+过去分词过

23、去分词+(by)Was a sweet song sung by her on the stage?特殊疑问句特殊疑问句 疑问词疑问词+be+主语主语+过去分词过去分词+(by)Where was a sweet song sung by her?1. be used for doing意为意为“被用来被用来”,强强调用途或作用。调用途或作用。 be used as 意为意为”被当作被当作来用来用”，强调，强调被当作工具或手段来用。被当作工具或手段来用。 be used by 意为意为“被被使用，强调使用者。使用，强调使用者。e.g. The big box is used as a tabl

24、e. The car is used by our manager. Key points2. Invent v，意为，意为“发明，创造发明，创造”。 invention n，“发明，发明物发明，发明物” inventor n, “发明者发明者”3. Battery-operated slippers were invented by operate用法：用法：(1) “操作操作”e.g. Can you operate the computer?(2)“起作用，见效果起作用，见效果” e.g.The sleeping pill operated at once.(3)“经营，管理经营，管理”

25、e.g.The company operates ten factories.(4)“动手术动手术”e.g.The doctor will operate on his mother next week.4. annoying adj. 讨厌的讨厌的, 恼人的恼人的 (往往指事物往往指事物)e.g. How annoying it is! 真讨厌。真讨厌。 annoyed adj. 生气的生气的, 恼怒的恼怒的 (往往指人往往指人)e.g. My father is annoyed with me. 爸爸在生我气。爸爸在生我气。5. helpful adj. 有帮助的有帮助的, 有益的有益的构

26、词法：构词法：n + ful adje.g. use + ful useful thank + ful thankful beauty+ ful beautiful care + ful careful6. alone adj. 意为意为“单独的单独的”, 不带感情色彩。不带感情色彩。e.g. When his wife died, he lived alone. lonely adj. 意为意为“孤独的孤独的, 寂寞的寂寞的”e.g. He feels lonely when he is alone. lonely 指地方时表示指地方时表示“荒凉的荒凉的, 偏僻的偏僻的”e.g. The o

27、ld man lives in a lonely small village.7. It is better (for sb.)to do sth “最好最好做做“，it是形式主语，动词不定式是真是形式主语，动词不定式是真正的主语。正的主语。e.g. It is better for you to walk to school.It is better to do sth=had better do sth8. mistake 作名词作名词 “错误，误会错误，误会”。作动词。作动词 “弄错，弄错，犯错犯错”。常见形式有：。常见形式有：make a mistake 出错出错e.g. You ha

28、ve made a mistake here.mistakefor 错把错把当作当作 They mistook him for his brother. by mistake 错误地错误地 e.g. They sent the letter to me by mistake. 9. make表示表示“使使怎么样怎么样”，其后常带复，其后常带复合宾语。合宾语。常见结构为：常见结构为：主语主语+make+宾语宾语+名词名词/形容词形容词(做宾补做宾补)。例如：。例如：The boss can make the young man a rich man.10. by accident “偶然地，碰巧

29、偶然地，碰巧”。同义词组。同义词组 是是by chance，同义词是，同义词是accidentally, 反义反义 词组是词组是on purpose. e.g. He found a new way to solve the problem by accident.11. although 作连词作连词, 意为意为 “虽然虽然,尽管尽管”, 引导让步状语从句引导让步状语从句, 我们不能根据汉语习惯我们不能根据汉语习惯, 在后面使用连词在后面使用连词but, 不过它可以与不过它可以与yet, still连用连用; 若主从句的主语相同若主从句的主语相同, 且从句谓语含有动词且从句谓语含有动词be,

30、 可将从句主语和动词可将从句主语和动词be省略。省略。e.g. Although he is very busy, he always talks with us.12, notuntil 意为意为 “直到直到才才” until /till 引导一个时间状语从句。引导一个时间状语从句。 I did not go to bed until I finished my homework. I waited for her untill/till 10 last night.13. according to 是短语介词是短语介词,意为意为 “根据根据;依照依照”后接代词后接代词,名词或由疑问词以及名

31、词或由疑问词以及whether引出的名词性从句。引出的名词性从句。e.g. According to the radio, it will rain tomorrow.14. discover意为意为“发现发现”，指发现的对象是，指发现的对象是 本来存在的。本来存在的。 find意为意为“找到找到”，强调结果。，强调结果。 invent意为意为“发明发明”，发明的对象是以前没，发明的对象是以前没 有的东西。有的东西。15. Some leaves from a nearby bush fell into the water and remained there for some time.ne

32、arby adj. “附近的附近的“，e.g. He works in a nearby factory.(2)leaf 的复数形式为的复数形式为leaves(3)remain 表示表示 “继续留在某处继续留在某处” e.g. How long will you remain here? (4) fall into “落入落入, 陷入陷入”e.g. He was drunk and fell into the water16. I prefer lemons to oranges. prefer是动词，意为是动词，意为“更喜欢更喜欢”，常可与，常可与like better, instead进行

33、替换。进行替换。 常见句式有常见句式有 prefer A to B prefer doing to doing prefer to do /doing prefer to do A rather than do B. 例如：例如： I would prefer playing outside to watching TV. I prefer to go to the movie rather than stay at home. 17. broken为为 break的过去分词，相当于形容的过去分词，相当于形容 词的作用，意为词的作用，意为“碎了的碎了的 ，坏了的，坏了的”,可作可作 定语或表语

34、。例如：定语或表语。例如： be broken. There is some broken glass on the ground. Be careful of the glass broken by the cat.18.(1) notice 做及物动词，意为做及物动词，意为“注意，注意到注意，注意到”。e.g. I didnt notice her.(2)notice 做名词，意为做名词，意为“布告，通知，注意布告，通知，注意”。e.g. Youd better not put up a notice on the wall.19. a little与与a bit (1)相同处：相同处：做

35、状语，修饰比较级。例如：做状语，修饰比较级。例如： He is a little /a bit better tody.做主语或宾语。例如：做主语或宾语。例如： Please give me a little/ a bit. (2)不同处：不同处：not a little=very not a bit=not at all e.g. He is not a little tired.他非常累。他非常累。 He is not a bit tired.他一点儿也不累他一点儿也不累前置做定语时后常接前置做定语时后常接of,但但a little不接不接of, 而而 a bit of 后的后的of 不可

36、省略，不可省略， 即即a little money =a bit of money20.wooden做形容词，意为做形容词，意为“木制的，呆板的，木制的，呆板的， 毫无表情的毫无表情的”。 例如：例如： a wooden shelf 木架木架 a wooden face 呆板的脸呆板的脸 a wooden stare 呆望呆望21. shoot-shot-shot(1) shoot做及物动词，意为做及物动词，意为“投球，射中，射死投球，射中，射死”。e.g. He shot a hare. He was shot in the leg.(2) shoot at “瞄准瞄准“e.g. He sh

37、ot at a bird and killed it.22. knock into 意为“与相撞”。 另外knock at/ on 敲（门、窗等）knock down 撞到、打到knock out 撞出、敲出knock into 将打进 23. the number of 的数目，后接可数名词复数，作主语时，谓语动词用单数。 eg The number of the students in the school is about 5000. 这所学校大约有5000名学生。 a number of 意为许多、若干，后接名词复数，作主语时，谓语动词用复数。 eg A large number of

38、 the students in our school are from the countryside. 我们学校许多学生来自农村。 24. it is believed that 意为 “人们认为” 为固定句型。 其中it为形式主语，真正的主语是that从句，其他类似用法 it is said that(据说), it is supposed that (据猜测)It is reported that(据报道) 25.on December 21st, 1891 在具体的某一天之前用介词on eg On a windy morning, I arrived at that town. 在一

39、个有风的早晨，我到了那个城镇。26. because，for, since与as这四个连词都有“因为，由于”的意思，都可以用来引导表示原因的状语从句。但在具体的用法上有些区别：because是从属连词，引导原因状语从句，是从属连词，引导原因状语从句，它所表示的是引起主句结果的直接原因，一般位它所表示的是引起主句结果的直接原因，一般位于主句之后，有时也可以放在前面，用逗号与主于主句之后，有时也可以放在前面，用逗号与主语隔开。语隔开。He was late for school because he got up late.因为他起床起晚了因为他起床起晚了,所以他迟到了。所以他迟到了。for是个并

40、列连词是个并列连词,连接的是两个并列的句连接的是两个并列的句子子,它引导的句子一般放在主句后面它引导的句子一般放在主句后面,表示主句表示主句的理由的理由,语气上比语气上比because轻得多。轻得多。Youd better take off your coat,for it is very hot outside.你最好脱下大衣你最好脱下大衣,因为外面很暖和。因为外面很暖和。since的意思是的意思是“因为因为”，表示的往，表示的往往不是根本原因，而是自然结果，引起往不是根本原因，而是自然结果，引起的从句通常放在句首。的从句通常放在句首。Since you are eight years ol

41、d,you should go to school.因为已经因为已经8岁了岁了,你应该去上学了。你应该去上学了。as的意思也是“因为”，但语气比since还要弱些， 用于日常用语中。引起的从句表示附加的原因，通常放在句首。As I am afraid of light， I am wearing a pair of sunglasses.因为我害怕光，所以戴着一副太阳眼镜。I.单项选择单项选择 1. -Can the American student understand what the letter says? -Sure. It _in easy Chinese. A. writes B

42、. is written C. is writing D. wrote2. -Who was paper invented_? -A Chinese man named Cai Lun long ago. A. by B. / C. for D. as3. - Do you mind _ here? - It doesnt matter to me. But the sign says, “ Smoking isnt _ here.” A. smoking, allowed B. smoking, allowing C. to smoke, allowed D. to smoke, allow

43、ingBAA4. A microwave oven is used _ heating cold food. A. by B. to C. for D. as5. -Can you fix this kind of machine here?-Im afraid not. Maybe it _ in that shop on the other side of the street. A. can be repaired B. repairs C. can repair D. can fix6. Something in China _to stop the population from i

44、ncreasing in the past 20 years. A.has been done B. has done C. does D. is doingCAA7. - Do you know when _? - On August 8,2008. In about two hundred days. A.will Beijing Olympic Games be held B. Beijing Olympic Games will be held C. will Beijing Olympic Games hold D. will Beijing Olympic Games hold8.

45、 Your homework must _ before you leave school. A. hand in B. finish C. do D. be handed in9. _the way, would you please tell me whether we can work out the problem_ this way? A. On, in B. By, by C. By, in D. In, on10. - Which coat do you want to buy, the blue one or the green one? - _ of them. One fo

46、r the son and the other for the daughter. A. Both B. Every C. Neither D. AnyBDCA11. -Do you know when _? -Over a century ago.was the telephone discovered B. the telephone was discovered C. was the telephone invented D. the telephone was invented12. -How long have you _this watch? -More or less ten y

47、ears, but it still works well. A. bought B. got C. had D. borrowed 13. Change-1 was _ at 6:05 pm on Oct. 24 from Xichang in southwestern Sichuan A. sent up B. sending up C. send up D. to send up14. The number of the people who catch cancer _ increasing in the area. A number of them _ died.A. are, ha

48、ve B. is, has C. are, has D. is, haveDCAD15. Tom _ to stay at home until his homework _. A. asked, was finished B. was asked, was finished C. asked, finished D. was asked, finished16.She _from the chair, _ her voice and went on speaking. A. rose, raised B. raised, rose C. rose, rose D. raised, raise

49、d17.This is a _ machine and it didnt take the farmers much time to finish the farm work. A. helpless B. useless C. help D. helpfulBAD18. _is believed that China will be able to send man to the moon someday in the near future. A. That B. It C. He D. This 19. After the war, only a few buildings _ in the town. A. left B. remained C. were remained D. stand20. My grandfather left his hometown in 1949. Ever since then, he _ home. A. has never returned B. never returned C .never r