九年級(jí)上冊(cè)英語同步課件6.9 Unit 2 Topic 3 單元小結(jié)

1、Unit 2 Topic 3 小結(jié)一.重點(diǎn)單詞。protection proekji n.保護(hù)，防衛(wèi)protect v.保護(hù)，防衛(wèi)organization o:gonalzeifi n.組織;團(tuán)體;機(jī)構(gòu)organize v.組織recycle rifsakl n.回收利用;再利用cycle v.騎自行車bicycle =bike 自行車plastic Iplaestk adj.塑料的can k史n n.（美）罐子；罐頭modal v.能nod nnd v.點(diǎn)頭agreement gri:mgnt n.同意,一致;協(xié)定，協(xié)議agree v.同意disagree v.不同意，反對(duì)disagreem

2、ent dESgrkmont n.分歧;爭(zhēng)論hurry up hri 叩趕快，快點(diǎn)give up 放棄battery /bsetri n.電池ought to *o:t to 應(yīng)該二shouldshut 停止，關(guān)掉=closeelectricity ilektrsotin.電;電能electric llektrkadj.電動(dòng)的，用電的electronici ,lek*trD ni k adj.電子的distancedEtonsn.距離clothklnOn.織物，布料clothes衣服；衣物action岳kjfin.行動(dòng)，動(dòng)作take action to do sth.28.actv.扮演29.

3、 actorn.演員千” “數(shù)百萬” “數(shù)十億”。millions of people 數(shù)百萬人四.重點(diǎn)語法.語法一：并列句.概念：由連詞把兩個(gè)或兩個(gè)以上的簡(jiǎn)單句連成一個(gè)新句子，即：簡(jiǎn)單句+連詞+簡(jiǎn)單句。.常見的并列連詞：and, but, or, while(l)and意為“和；并且”，表順延、并列。but意為“但是”，表轉(zhuǎn)折。or意為“否那么；或者”，表選擇。for意為“因?yàn)椤?，表因果。so意為“所以；于是”，表因果。(6)其他并列連詞有 while, when, not only. but also, neither. nor, either. or 等。actressn.女演員acti

4、veadj.積極的activityn.活動(dòng)after all畢竟;歸根結(jié)底acid rain sd ren 酸雨nuclear jurklioadj,原子能的;核動(dòng)力的biogas,ba D0*g2esn.沼氣=biology+gastechnology teknlodsi n.技術(shù)straw stro: n.禾桿，稻草renewable rlnju:obl adj.可更新的，可再生的disadvantage,dE3dvci:ntd31n.不利因素;障礙advantage n.優(yōu)點(diǎn)；長(zhǎng)處process rooses n.步驟，過程v.加工，處理require |rlkwao| v.需要;要求b

5、est-known adj.最知名的maglev train m2eghv tren 磁懸浮列車Germandsmonn.德國人;德語Germany n .德國perpo prep.每，每一wheelwi:ln.輪，車輪，輪子guidegad n.向?qū)В瑢?dǎo)游；指南，手冊(cè)guidebook |/gadbok n.旅行指南pathpa:0n.道路;途徑stealsti:ln.鋼，鋼鐵wavewev n.揮手;海浪v.招手;擺手deepdi:p|adj.深的 adv.深深地use up用完，耗盡worldwide *w3：ldwad adv.全世界，世界各地steamsti:mn.水蒸氣，蒸汽;水汽

6、removerlmu:vv.去除，使消失;移開movev.移動(dòng)replace riples v.代替，取代drydra|adj.干燥的 v.弄干insectnsekt n.昆蟲bite bat v.咬;叮plantern.種植園主plant v.&n.種植；植物Review of Units 1-2colleague*kx)li:g n.同事洞僚motorbikemaotabak n.摩托車二motocyclegasoline Jg2es01i:n n.汽油anybody ,enibudi pron.任何人，無論誰anyone任何人anything任何事anywhere任何地方examine

7、gzsemnv.檢查，調(diào)查exam二examination n.考試76.76.marryrmaeriv.（使）成婚，結(jié)婚77.weightwetn.重量;分量78.weighv.稱重79.median.傳播媒介，傳播工具80.packagelaekdsn.一包v.將包裝好81.packv,打包82.backpack n.背包83.83.excessive ikesiv adj.過度的,過分的84.84.goodsgodzn.商品;貨品85.sincerelys Drissli adv .嚴(yán)重地;嚴(yán)肅地86.videol/v dioo n.錄像帶;錄像87.allowolaov.允許，準(zhǔn)許88

8、.qualitykwHoti n.質(zhì)量;品質(zhì);人品historical hfstDrkladj.歷史的historyn.歷史lifestyle lafstai n.生活方式;工作方式lifen.生活生命stylen.風(fēng)格difference ,dfrons n.差異;差異different adj.不同的differently adv.不同地【典例分析】protection prdtekjin.保護(hù)，防衛(wèi)protectv.保護(hù)，防衛(wèi)【典例分析】organization o:gonaizeifi n.組織;團(tuán)體;機(jī)構(gòu)organize v.組織【典例分析】agreement gri:mgnt n.

9、同意,一致;協(xié)定，協(xié)議反：disagreement Idsoriimont n.分歧;爭(zhēng)論【技巧總結(jié)】agree v.同意disagree v.不同意，反對(duì)【典例分析】electricity ilektTEgtin.電;電能electric llektrk adj.電動(dòng)的，用電的electronic I ,lek*trD ni k adj.電子的【技巧總結(jié)】electric指任何電動(dòng)的或發(fā)電的裝置，被修飾的物體本身可帶電。electric vehicles 電動(dòng)車；electric piano 電子琴；electric motor 電動(dòng)車;electric bell 電鈴electricity

10、 n,電力，電流electrical指與電有關(guān)的事物，被修飾的詞本身并不能帶電。an electrical engineer 電氣工程師【典例分析】disadvantage dbodvaintds n.不利因素;障礙advantage n.優(yōu)點(diǎn)；長(zhǎng)處【典例分析】ought to *o:t to應(yīng)該=should) ought to ”應(yīng)該“，與should比擬ought to語氣重，多表示責(zé)任、義務(wù)，道德,法律等方面。e.g. Young people should learn how to use computers. 年輕人應(yīng)該學(xué)習(xí)怎樣使用 電腦。ought to的否認(rèn)形式為ought n

11、ot或oughtnt to,其一般疑問句形式為將ought置于主語前。 e.g.You ought not to do it.你不應(yīng)該做這件事。Ought you to go to the hospital? 你應(yīng)該要去醫(yī)院?jiǎn)幔?Yes, I ought (to)-是的，我要去?！镜淅治觥縜ct v.行動(dòng)，行為action n.行動(dòng)，行為take action to do sth.采取行動(dòng)做某事?！镜淅治觥縭ecycle ,rifsakl n.回收利用;再利用cyclev.騎自行車【技巧總結(jié)】recycle v.回收 =re+ cyclerecycle sth 回收某物 We should

12、 recycle garbage.recycled 過去式、過去分詞recycling現(xiàn)在分詞【典例分析】renewable rinju:obl adj,可更新的，可再生的renewable = re +new+able 可再生的 renewable energy 可再生能源【技巧總結(jié)】capable adj.有能力的；suitable adj.合適的【典例分析】require v,需要，需求require (doing) sth.表示主語“該了”。e.g. The floor requires washing.地板該洗了。be required to do sth.表示主語必須（被要求）.e

13、.g. The floor requires washing.地板該洗了。be required to do sth.表示主語必須（被要求）.be required to do sth.表示主語必須（被要求）.e.g. Students are required to attend classes.學(xué)生必須按規(guī)定上課。 【典例分析】German d33：m9n n.德國人;德語 pl. GermansGerman d33：m9n n.德國人;德語 pl. GermansGermany n.德國【典例分析】dry dra| adj.干燥的 v.弄干【技巧總結(jié)】dry adj.干燥的，少雨的，干性

14、的e.g. Is my shirt dry?dry可做動(dòng)詞，意為“使干，弄干，擦干”e.g. You wash the plate and Ill dry.【典例分析】bite batv.咬；叮，咬，蟄 v. （ bit, bitten ） e.g. Stop biting your nails.【技巧總結(jié)】二.重點(diǎn)短語。.就某事采訪某人.減少廢棄物.使用紙的兩面.重復(fù)使用塑料袋.省錢.鼓勵(lì)某人做某事.把他們分類. 為工作.散發(fā)信息bite sb. on / in the+身體部位 （face, eye, chest, stomach 用 in; head, ear, shoulder, le

15、g 用 on）interview sb. about sth.reduce waste use both sides of paperreuse plastic bagssave moneyencourage sb. to do sth.sort themwork for spread message.飲料罐.被回收.做一個(gè)環(huán)保使者.應(yīng)該做某事.不應(yīng)該做某事.代替.節(jié)省能量.帶一個(gè)布包.關(guān)掉停止工作.畢竟.用某物做某事.被用來做某事.過去常常做某事.適應(yīng)于做某事.全世界.尋找.到達(dá)的數(shù)量之一.太而不能. 一種.不但而且.在不久的將來.到達(dá)的速度.以的速度.用完，用光，耗盡【典例分析】1. wo

16、rk for為工作，為.飲料罐.被回收.做一個(gè)環(huán)保使者.應(yīng)該做某事.不應(yīng)該做某事.代替.節(jié)省能量.帶一個(gè)布包.關(guān)掉停止工作.畢竟.用某物做某事.被用來做某事.過去常常做某事.適應(yīng)于做某事.全世界.尋找.到達(dá)的數(shù)量之一.太而不能. 一種.不但而且.在不久的將來.到達(dá)的速度.以的速度.用完，用光，耗盡【典例分析】1. work for為工作，為soft drink cansbe recycledbe a greener personought to do sth.= should do sth.ought not to do sth.= shouldnt do sth.instead ofsave

17、 energytake a cloth bagshut offafter alluse sth to do/for doing sthbe used to do/for ding sthused to do sthbe/get used to doing sthall over/around the worldlook forup to.one of+n 復(fù)+.too .toa kind ofnot only.but alsoin the near futurereach a .speed ofat a speed ofrun out堅(jiān)持不懈地努力e.g. We should work for

18、 peace.【典例分析】encourage sb to do sth.意為 鼓勵(lì)某人做某事 e.g. Our teacher often encourages us to speak English as much as possible.【典例分析】so that意為為了，以便于引導(dǎo)目的或結(jié)果狀語從句，so that 相當(dāng)于 in order that / in order to.e.g. I get up early so that I can catch the early bus.【典例分析】after all畢竟,終究e.g. After all, we have only one

19、 earth.【典例分析】up to多達(dá)，到達(dá)e.g. I can take up to four people in my car.【技巧總結(jié)】up to date很時(shí)髦 up to now直到現(xiàn)在【典例分析】reach a speed of+具體速度一到達(dá)某個(gè)速度e.g. Beijing-Tianjin train reaches a speed of 300 km per hour.【技巧總結(jié)】at a speed of +具體速度-以某個(gè)速度，可用high, low, full等形容詞修飾speed?！镜淅治觥縭un out /run out of 用完，耗盡run out主語為物，

20、且無被動(dòng)。run out of 主語為人e.g. Our food has already run out.二We have already run out of the food.我們的食物已經(jīng)用完 了。三.重難點(diǎn)詳解For example, the three R s一reduce, reuse, recycle一are important.三R： reduce（減少使用）,reuse（重復(fù)使用）,recycle（回收再利用）Then we sort them so that they can be recycled.sort n.種類，類別,品種,相當(dāng)于kindv.整理，把分類so th

21、at引導(dǎo)目的狀語從句，“目的是，為的是，可換成in order that,后面常有情態(tài)動(dòng)詞連接，也可以引導(dǎo)結(jié)果狀語從句，“以至于，導(dǎo)致”Its a pleasure.不用謝Its a pleasure./ My pleasure./ A pleasure./ You are welcome.等語義相同，用于當(dāng)別人對(duì)你說 Thank you.時(shí),即“不用謝”With pleasure./ All right./ No problem./ Td like to.等語義相同，用于別人求你做事，你很樂意去做的時(shí)候。簡(jiǎn)單說，Its a pleasure.用于事情發(fā)生之后，而With pleasure.用

22、于事情發(fā)生之前。Hurry up, or you will miss the bus.hurry up 趕快or 否那么，要不然and “和”表并列或承接while “然而”，表比照 but “但是”，表轉(zhuǎn)折Its easy to be a greener personIts+adj.+todosth.做某事怎么樣Its -i-adj.+that 從句 怎么樣It9s +adj.+for sb.+to do sth對(duì)某人來說，做某事怎么樣.這類形容詞有：easy,difficult,hard,important,impossible,possible,interesting(描述事物的特征，性質(zhì))【技巧總結(jié)】Its +adj.+