中考化學(xué)總復(fù)習(xí) 第二部分 專題復(fù)習(xí) 高分保障 專題1 氣體的制取與凈化課件 新人教版 (52)

1、第一部分第一部分 系統(tǒng)復(fù)習(xí)系統(tǒng)復(fù)習(xí) 成績基石成績基石七年級(jí)上冊七年級(jí)上冊第第 2 2 講講Module 6Module 6Revision module BRevision module B要點(diǎn)梳理要點(diǎn)梳理過關(guān)過關(guān)高頻考點(diǎn)高頻考點(diǎn)精講精講考點(diǎn)考點(diǎn) 1 1 辨析辨析 such assuch as與與for examplefor exampleThe zoo has many kinds of animals，such as bears，zebras，giraffes and pandas.這個(gè)動(dòng)物園有很多種動(dòng)物，比如熊、斑馬、長頸鹿和熊貓。 M6 P36such as同類人或物中的幾個(gè)例子其后面

2、不用逗號(hào)句中使用Many students can speak English well，such as Jim，Wang Ping and so on.許多學(xué)生能把英語說得很好，像吉姆、王平等等。for example一般只舉同類人或物中的一個(gè)用逗號(hào)隔開句首，句中或句尾均可使用There are many kinds of pollution，for example，noise is a kind of pollution.有許多種污染，比如，噪音就是一種污染。 考點(diǎn)考點(diǎn) 2 2 辨析辨析 othersothers，the othersthe others，the otherthe othe

3、r，anotheranother與與otherotherThey eat other animals.它們吃其他動(dòng)物。 M6 P36表示許多人或物中的“一部分”和“另一部分(并非全部)”，用some.others/other名詞復(fù)數(shù).表示許多人或物中的“一部分”和“其余的全部”，用some.the others.【巧記】 onethe othertwooneanothertwoone/somethe othersall someothersnot all表示兩件東西或兩個(gè)人中“一個(gè)另一個(gè)”時(shí)，用one.the other.強(qiáng)調(diào)確定數(shù)目中的“一個(gè)”與“其余的”，用one.the others.表

4、示不定數(shù)目中的“一個(gè)”與“另一個(gè)”，用one.another.考點(diǎn)考點(diǎn) 3 3 辨析辨析 alonealone與與lonelylonelyIts a very large animal and usually lives alone.它體型龐大，通常獨(dú)居。 M6 P39alone作副詞時(shí)，意為“獨(dú)自地”；作形容詞時(shí)，意為“獨(dú)自的”。只表示“獨(dú)自”的客觀狀態(tài)，沒有感情色彩I didnt feel lonely though I was alone.我雖孤身一人，但并不感到寂寞。lonely為形容詞，可表示人“孤獨(dú)的，寂寞的”，也可表示地方“荒涼的，人煙稀少的”wear穿著；戴著強(qiáng)調(diào)狀態(tài)，賓語可為

5、服裝、鞋帽、飾物、獎(jiǎng)?wù)碌萣e in 穿著后接衣服、帽子等，此時(shí)可以和wear或have sth.on替換。其后也可以接顏色，不能用于進(jìn)行時(shí)態(tài)They sometimes wear Tshirts.他們有時(shí)穿T恤衫。 M8 P50考點(diǎn)考點(diǎn) 4 4 辨析辨析 wear wear，be inbe in，dressdress與與put onput ondress給穿衣表示動(dòng)作或狀態(tài)，賓語通常是人，dress sb.“給某人穿衣服”(動(dòng)作)；be/get dressed in.“穿著”(狀態(tài))put on穿上；戴上強(qiáng)調(diào)動(dòng)作，賓語通常是衣服、鞋帽；賓語若是代詞必須放在put和on之間；反義詞組是take

6、off考點(diǎn)考點(diǎn) 5 5 辨析辨析 spend spend，taketake，paypay與與costcostShe spends a lot of money.她花了很多錢。 M8 P50spend既可用于花費(fèi)時(shí)間，又可用于花錢，常用于“sb.spend(s)時(shí)間/金錢on sth./(in) doing sth.”結(jié)構(gòu)中人He doesnt spend much time on his homework.他花在作業(yè)上的時(shí)間不多。I spent ten yuan on the book.我花10元買了這本書。take常用于花費(fèi)時(shí)間，主要用于“It takes sb.時(shí)間to do sth.”句

7、型中。it是形式主語，to do sth.是真正的主語itIt takes Lucy half an hour to get to the park.露西花了半個(gè)小時(shí)到公園。pay常用于花費(fèi)金錢，主要用于“sb.pay(s)金錢for sth.”結(jié)構(gòu)人I paid 200 yuan for the book.這本書我花了200元。cost主要用于“sth.cost(s) sb.金錢”物This bike cost me 700 yuan.這輛自行車花了我700元。 考點(diǎn)考點(diǎn) 6 6 辨析辨析 a little a little，littlelittle，fewfew與與a fewa fewLi

8、ngling is buying a few presents and postcards.玲玲正在買一些禮物和明信片。 M9 P54否定few“沒有，幾乎沒有”修飾可數(shù)名詞He has few friends here，so he feels very lonely.他在這里沒什么朋友，所以感覺很孤單。little“沒有，幾乎沒有”修飾不可數(shù)名詞There is little juice in my glass.我的杯子里沒有橙汁了。肯定a few“有幾個(gè)”修飾可數(shù)名詞There are a few eggs in the basket.籃子里有幾個(gè)雞蛋。a little“一些，一點(diǎn)”修飾不

9、可數(shù)名詞Could you give me a little milk？請(qǐng)給我一點(diǎn)兒牛奶好嗎？考點(diǎn)考點(diǎn) 7 7 enjoyenjoy的用法的用法Were enjoying the school trip a lot.我們正在享受學(xué)校郊游。 M9 P54【透析】enjoy為動(dòng)詞，意為“享受的樂趣，喜愛”。 考點(diǎn)考點(diǎn) 8 8 happenhappen的用法的用法Whats happening？發(fā)生了什么事呢？ M10 P60happen作動(dòng)詞，意為“發(fā)生”。happen to sb.意為“某人發(fā)生某事”。如：What happened to Tom？湯姆發(fā)生了什么事？作“碰巧”講，其后接動(dòng)詞不定式

10、，構(gòu)成happen to do sth.，意為“碰巧做某事”。如：I happened to see him on my way to school.在上學(xué)的路上我碰巧看見了他。【拓展】 辨析 happen與take placehappen常用于事前無計(jì)劃，偶然地發(fā)生，沒有被動(dòng)語態(tài)。如：Something happens around us every day.我們周圍每天都有事情發(fā)生。take place常用于安排好的事情發(fā)生，沒有被動(dòng)語態(tài)。如：The sports meeting takes place at eight oclock in the morning.運(yùn)動(dòng)會(huì)上午8點(diǎn)開始?？键c(diǎn)

11、考點(diǎn) 9 9 辨析辨析 join join，take part intake part in與與join injoin inCan I join them？我能加入他們嗎？ M10 P60join動(dòng)詞，意為“參加，加入”，常指加入某一團(tuán)體或組織并成為其中的一員They are playing games.Lets join them，OK？他們在玩游戲，我們?nèi)ゼ尤?，好嗎？take part in常用于參加會(huì)議或群眾性活動(dòng)，著重說明句子主語參加該項(xiàng)活動(dòng)并在活動(dòng)中發(fā)揮作用All of the students in our class take part in the sports meeting

12、.我們班所有的學(xué)生都參加運(yùn)動(dòng)會(huì)。join in常用于參加小規(guī)模活動(dòng)Would you like to join in our discussion？你愿意加入我們的討論嗎？考點(diǎn)考點(diǎn) 10 10 辨析辨析 because of because of與與becausebecauseChildren usually like Christmas a lot because of Father Christmas，Santa Claus.因?yàn)槭フQ老人，孩子們通常非常喜歡圣誕節(jié)。 M10 P65because of短語，后常接名詞、代詞、名詞性短語或v.ing形式He cant go to Beijin

13、g because of the weather.由于天氣原因，他不能去北京了。because 連詞，后常接句子John doesnt go to school because he is ill.因?yàn)樯?，約翰沒去上學(xué)。關(guān)聯(lián)語法鏈接關(guān)聯(lián)語法鏈接 語法1：一般現(xiàn)在時(shí) 見P115語法2：現(xiàn)在進(jìn)行時(shí) 見P116語法3：頻度副詞 見P111考點(diǎn)即時(shí)考點(diǎn)即時(shí)運(yùn)用運(yùn)用1考點(diǎn)1I like fruit very much，_ apples，pears and peaches.Afor example Bsuch as Cso as Dexamples2考點(diǎn)3Uncle Li lives _，but he

14、doesnt feel _.Aalone；alone Blonely；lonelyCalone；lonely Dlonely；alone3考點(diǎn)5Its reported that Chinese _ more than 40 minutes a day reading WeChat(微信)Its true.But I think WeChat is taking too much of our time.Aspend Bcost Cpay DtakeBCA4考點(diǎn)2I dont like this small bag.Would you please show me _？Athe other B

15、other Canother Dsome5考點(diǎn)6Would you like some more noodles，Celia?Yes，just _，please.Aa few Bfew Ca little Dlittle6考點(diǎn)9To improve my English，Ive _ an English club.Ajoined Bjoined inCtook part in Dtaken part inCAA7考點(diǎn)4My younger sister often _ skirts in summer.Aputs on Bin Cdresses Dwears8考點(diǎn)7The clever boy

16、 enjoys _ and he is good at drawing.Adrawn Bto draw Cdraw Ddrawing9考點(diǎn)8Two days ago，I happened _ Mr.Wang in the street.Ameeting Bto met Cmet Dto meetDDD10語法12017天津中考The earth is a planet and it _ around the sun.Agoes Bgo Cwill go Dwent11考點(diǎn)62017泰州中考 He got up to get some hot water but found there was

17、_ left in the bottle.Aa few Bfew Ca little Dlittle12語法32017南京中考Would you like some green tea?No，thanks.I _ drink green tea.It hurts my stomach.Aalmost Bseldom Conly DstillADB13語法22017河北中考Dont take the dictionary away.I _ it.Ause Bused Cam using Dhave used14考點(diǎn)10You liked the bike so much.Why didnt yo

18、u buy it?_its too expensive.I dont have enough money.ABecause BBecause of CThank DThank toCA話題寫作指導(dǎo)話題寫作指導(dǎo)話題2 傳統(tǒng)習(xí)俗考情分析隨著經(jīng)濟(jì)的發(fā)展、社會(huì)的進(jìn)步，學(xué)習(xí)一門語言的同時(shí)，更重要的是了解說該語言國家的文化、傳統(tǒng)、習(xí)俗，以便我們之間在政治、經(jīng)濟(jì)、文化等領(lǐng)域有更深層次的交往。所以傳統(tǒng)習(xí)俗文化介紹的話題也成為中考的熱點(diǎn)。常用短語句型常用短語句型【積累背誦】節(jié)日1the MidAutumn Festival中秋節(jié)2the Spring Festival春節(jié)3the Dragon Boat Fes

19、tival端午節(jié)4traditional festival傳統(tǒng)節(jié)日句型慶祝方式1get together相聚2enjoy the bright full moon欣賞明亮的滿月3taste all kinds of delicious food品嘗所有種類的美食4visit their relatives and friends拜訪他們的朋友和親戚5bring good luck to.帶給好運(yùn)6put up chunlian(春聯(lián))and chuanghua(窗花) 張貼春聯(lián)和窗花【基礎(chǔ)寫作運(yùn)用】1中秋節(jié)是中國的傳統(tǒng)節(jié)日。 2國慶節(jié)在每年的十月一日被慶祝。 3當(dāng)在外面遇到其他人的時(shí)候，我們對(duì)

20、彼此說“新年快樂”。Mid Autumn Day is a traditional festival in China.National Day is celebrated on 1st October every year. When we meet others outside，we say “Happy New year”to each other. 經(jīng)典亮句積累經(jīng)典亮句積累開頭句1.is the most important traditional festival for Chinese people.對(duì)中國人來說是最重要的傳統(tǒng)節(jié)日。2Im happy to share what I

21、 know about it with you.我很開心跟你分享關(guān)于它我所知道的。中間句1The festival has a history of more than 2，000 years.這個(gè)節(jié)日有2000多年的歷史。2It comes in January or February.它在一月或者二月到來。3It falls on the fifth day of the fifth month according to the Chinese lunar calendar.根據(jù)中國農(nóng)歷，它在五月初五那天。4When meeting others outside，we say “.” to

22、 each other.當(dāng)我們在外面遇見其他人時(shí)，我們對(duì)彼此說“”。結(jié)尾句1All of us have a great time.我們所有人都玩得開心。2In a word，we all love the festival because its a wonderful time to get together with family.總而言之，我們都愛這個(gè)節(jié)日，因?yàn)樗羌胰藞F(tuán)聚的美好時(shí)光。俗語諺語When in Rome，do as the Romans do.入鄉(xiāng)隨俗。典例運(yùn)用典例運(yùn)用【例】 2016泰安中考假定你是李華，你的英國筆友Peter的學(xué)校網(wǎng)站“中國文化”欄目擬刊登中國節(jié)日風(fēng)俗

23、及中學(xué)生生活的短文。近期Peter給你寫了email約稿。請(qǐng)你根據(jù)以下要點(diǎn)回一封郵件。1對(duì)該欄目的評(píng)價(jià)；2介紹中國的中秋節(jié)；3你的建議和希望。注意：1詞數(shù)100左右，開頭與結(jié)尾已給出，不計(jì)入總詞數(shù)；2可適當(dāng)增加細(xì)節(jié)，以使行文連貫?！緦忣}指導(dǎo)】1本文要求回復(fù)電子郵件，所以文體為應(yīng)用文，人稱應(yīng)為第一人稱。2本文是介紹類文章，時(shí)態(tài)為一般現(xiàn)在時(shí)態(tài)，內(nèi)容包括對(duì)欄目的評(píng)價(jià)，對(duì)中秋節(jié)的介紹，以及對(duì)欄目的建議和希望。3文章詞數(shù)100左右，可適當(dāng)增加細(xì)節(jié)，使之前后銜接更加連貫?！緮M定提綱】【我的作品】Dear Peter， Im very happy to receive your email.Yours，Li HuaDear Peter， Im very happy to receive your email.From your email，I know that Culture China mainly introduces the customs of some Chinese festivals and the life of Chi