人教版高二英語下復(fù)習(xí)教案Word版

1、高二下學(xué)期英語復(fù)習(xí)教案 Unit 11 Scientific Achievements Teaching aims: Vocabulary revision Grammar revision Teaching main-points: Vocabulary and grammar revision in the process of the integration between the teacher and the ss Teaching Crux: 1) SS explanation about the vocabulary and grammar 2) Teachers further

2、 explanation and supplement Teaching materials & focuses: 1. likely adj. 很可能的,預(yù)期的John is likely to be in London this autumn.今年秋天約翰可能在倫敦。It is likely that the main lecturer will be late. 主講人很可能遲到。 2. overseas adv.1. 在(或向)海外;在(或向)國外Studying overseas is very popular now. 在國外學(xué)習(xí)很流行。adj. (在)海外的;(在)國外的an o

3、verseas market 國外市場(chǎng)3. rely on 依靠，依賴You cant rely on the weather. 這天氣可靠不住。You may rely on me to help you. 你可以信賴我會(huì)幫助你的。4. locate vt .把.設(shè)置在,使.坐落于,找出的位置The company located its branch office in the suburbs.該公司把它的分公司設(shè)在郊區(qū)。The museum is located on Main Street. 博物館位于梅茵街。The police are trying to locate the mi

4、ssing man. 警方正設(shè)法查明那個(gè)失蹤者的下落。5. announce vt.宣布,發(fā)布The vote was completed. The chairman announced the result.投票完畢。主席宣布了結(jié)果。6. have in common 共同的;共有的Those two have something in common.兩者有共同之處。Unit 12 Fact and Fantasy Teaching aims: Vocabulary revision Grammar revision Teaching main-points: Vocabulary and

5、grammar revision in the process of the integration between the teacher and the ss Teaching Crux: 1) SS explanation about the vocabulary and grammar 2) Teachers further explanation and supplement Teaching materials & focuses: 1. voyage n. 航海,航行, 太空旅行The voyage from America to France used to take two

6、months. 從美國到法國的航行過去要花二個(gè)月時(shí)間。2. throw light upon 闡明某事，使某事顯得非常清楚1 / 15Their discovery throw new light upon an old scientific controversy. 他們的發(fā)現(xiàn)闡明了一個(gè)古老的科學(xué)爭(zhēng)論。3. hesitate vi. 躊躇;猶豫Dont hesitate about that. Do it at once.對(duì)于那件事不要再猶豫了。馬上去做吧。4. horror n. 恐怖,震驚,毛骨悚然She sat motionlessly with horror.她驚恐地呆坐著。Adj.

7、 引起恐怖的Children should not see the horror movie. 兒童不該看恐怖電影。5. remind vt. 提醒;使想起（常用搭配：remind sb of sth, remind sb to do sth, remind sb that）I reminded Gerald of his promise. 我提醒吉羅德他曾許下的諾言。6. consider vt. 考慮,細(xì)想(常用搭配：consider doing sth)Were considering moving to Seattle. 我們考慮搬往西雅圖。認(rèn)為;把.視為 (常用搭配：consider

8、 sb/sth to be /as.)Jean considered herself (to be) very lucky.瓊認(rèn)為自己非常幸運(yùn)。7. set up, set out, set offSet up 建立 set out 出發(fā),開始 set off 出發(fā)去A new government was set up after the war.新政府于戰(zhàn)后成立。They set out at dawn. 他們黎明時(shí)分出發(fā)。 They set off for Denver. 他們出發(fā)去丹佛。Unit 13 The Water Planet Teaching aims: Vocabulary

9、 revision Grammar revision Teaching main-points: Vocabulary and grammar revision in the process of the integration between the teacher and the ss Teaching Crux: 1) SS explanation about the vocabulary and grammar 2) Teachers further explanation and supplement Teaching materials & focuses: 1. benefit

10、n.利益,好處;優(yōu)勢(shì)The new hospital will be a great benefit to the town.新建成的醫(yī)院將給全城帶來莫大好處。vt. 對(duì).有益,有益于The sea air will benefit you. 海邊的空氣對(duì)你有益。vi. 得益,受惠（常用搭配：benefit from）We benefited greatly by this frank talk. 這次坦率的談話使我們獲益匪淺。2. available adj. 可用的,在手邊的;可利用的The swimming pool is available only in summer.這個(gè)游泳池只在

11、夏天開放。3. range vi. 平行; 列成一行,綿亙, 延伸The shabby houses used to range along the road. 過去這路邊破敗的房子排成行。The road ranges westward from the lake. 這條路由湖邊向西延伸。 (在一定范圍內(nèi)) 變動(dòng), 變化The temperature ranges between 30 and 40 degrees centigrade. 溫度在攝氏三十度與四十度之間。4. take advantage of利用, 欺騙;占.的便宜He took advantage of the good

12、weather to go for a walk.他趁著天氣好,出去散散步。He has always been taking advantage of me. 他老是占我的便宜。5. survive . vt. 在.之后仍然生存,從.中逃生Only two passengers survived the air-crash. 這次飛機(jī)失事只有兩名乘客幸免于死。vi. 活下來,幸存;殘留Few survived after the flood.洪水后極少有人生還。6. incredible不能相信的,不可信的,難以置信的The plot of the book is incredible. 這

13、本書的情節(jié)叫人難以相信。7. dissolvevt./vi. 分解 . (使)溶解;(使)融化Water dissolves salt. 水溶解鹽。Sugar dissolves in water. 糖溶于水。8. medium手段,工具English is not the usual medium of instruction in our school.英語不是我校通常使用的教學(xué)語言。新聞媒介,傳播媒介A good deal of adult education is accomplished by the mass media.成人教育的相當(dāng)一部分是由大眾傳播媒介完成的。Unit 14

14、Freedom Fighters Teaching aims: Vocabulary revision Grammar revision Teaching main-points: Vocabulary and grammar revision in the process of the integration between the teacher and the ss Teaching Crux: 1) SS explanation about the vocabulary and grammar 2) Teachers further explanation and supplement

15、 Teaching materials & focuses: 1. join vt. 參加;作.的成員Ill persuade him to join our club.我將勸他加入我們的俱樂部。連結(jié);使結(jié)合He joined the two pieces of wood together with glue.他用膠水將這兩塊木料粘在一起。2. forbid vt. 禁止,不許 (常用搭配：forbid doing, forbid sb to do )The new law forbids smoking in offices.新法律禁止在辦公室抽煙。Their father forbade

16、them to go.他們的父親禁止他們?nèi)ァ?. set an example to 樹立榜樣She arrived at the office early to set an example tothe others. 她很早就來到辦公室,作為他人的表率。4. boycott vt. 聯(lián)合抵制;拒絕參加(或購買等); They boycotted the meeting. 他們拒絕參加那個(gè)會(huì)議。n.聯(lián)合抵制;拒絕參加We put the production under a boycott. 我們聯(lián)合抵制該商品。5. inspire vt.鼓舞,激勵(lì),驅(qū)使,賦予.靈感,給.以啟示His sp

17、eech inspired us to try again. 他的演講鼓舞了我們?cè)僮鲊L試。The beautiful scenery inspired the composer. 美麗的景色使作曲家靈思泉涌。6. believe in 與believe 的區(qū)別Believe in : 信任；believe : 相信I dont believe a single word hesays.他的話我一句也不信。We believe in him.我們信任他。7. judgevt. 裁判;評(píng)定;裁決You cant judge a book by its cover. 你不能根據(jù)封面來評(píng)價(jià)一本書。Ju

18、dging by/from what he said, he seems to have interviewed the chairman. 根據(jù)他所說的判斷，他似乎已經(jīng)會(huì)見過主席了。 8. act vt.扮演He acted Othello at the Royal Theater that evening. 那天晚上他在皇家劇院扮演奧賽羅。vi. 行動(dòng), 舉止,表現(xiàn)We should act immediately. 我們應(yīng)該立即行動(dòng)。I dont think she acted right. 我認(rèn)為她做得欠妥。語法快遞 復(fù)習(xí)被動(dòng)語態(tài)被動(dòng)語態(tài)表示主語是謂語動(dòng)作的承受者，如：A new sw

19、imming pool will be built on our school.被動(dòng)語態(tài)的形式是由“助動(dòng)詞be+動(dòng)詞的過去分詞”構(gòu)成。助動(dòng)詞be隨著主語的人稱，數(shù)，時(shí)態(tài)和語氣的不同而變化。各種時(shí)態(tài)的被動(dòng)語態(tài)形式如下：1. 一般現(xiàn)在時(shí) am/is/are+V(p.p)人們利用電能運(yùn)轉(zhuǎn)機(jī)器。Electricity is used to run machines.2. 一般過去時(shí) was/were + V(p.p)昨天我們?cè)谏狡律戏N了許多樹。Many trees were planted on the hill yesterday.3. 一般將來時(shí) will/shall +be+V(p.p)下星期我

20、們將舉行一場(chǎng)運(yùn)動(dòng)會(huì)。A sports meeting will be held next week.4. .過去將來時(shí) should/would +be+V(p.p)他告訴我們?nèi)藗儗⒃谒亦l(xiāng)建一個(gè)大水壩。We were told that a big reservoir would be built in his hometown.Unit 15 Destinations Teaching aims: Vocabulary revision Grammar revision Teaching main-points: Vocabulary and grammar revision in the

21、 process of the integration between the teacher and the ss Teaching Crux: 1) SS explanation about the vocabulary and grammar 2) Teachers further explanation and supplement Teaching materials & focuses: 1. phenomenon 現(xiàn)象（復(fù)數(shù)形式是：phenomena）The employment problem tends to be a city phenomenon.就業(yè)問題常常是一個(gè)城市現(xiàn)

22、象。2. get tired of 對(duì)。感到厭倦；對(duì)。失去興趣Ive got tired of listening to your criticisms. 我厭煩了每天聽你的批評(píng)。3. guarantee n.保證;商品保證;保證書The TV set has a years guarantee.這架電視機(jī)有一年的保修期。vt. 保證;擔(dān)保Perfect satisfaction is guaranteed to our customers.保證我們的顧客完全滿意。4. budget n 預(yù)算;預(yù)算費(fèi);生活費(fèi),經(jīng)費(fèi)It is essential to balance ones budget.量

23、入為出是很重要的。vt. 把.編入預(yù)算;按照預(yù)算來計(jì)劃The school budgeted one million dollars for a new library.學(xué)校編列了一百萬美元建新圖書館的預(yù)算。5. sight n.視覺,視力，視界,視域，看見,目睹，景色 名勝Ill have my sight tested tomorrow.我明天去檢查視力。Victory is in sight.勝利在望。The girl dreaded the sight of snakes.那女孩害怕看到蛇。You cannot understand a person at first sight. 你

24、不能第一次見面就了解一個(gè)人。6. scene、scenery、sight和view 的異同scene、scenery、sight和view 都有景象的含義。scene指展現(xiàn)在眼前的情景，也可以指scenery的一部分，大多包括景物中的人及活動(dòng)在內(nèi)。如：Thesceneaftertheearthquakewashorrible.地震后的場(chǎng)景十分可怕。scenery指某地總的自然風(fēng)景或景色，尤指美麗的鄉(xiāng)間景色。如：ThesceneryasonetravelsbyboatalongtheChangjiangThreeGorgesismarvelous.坐船游覽長江三峽的時(shí)候，兩岸的風(fēng)景美不勝收。si

25、ght則既可以指場(chǎng)景、眼前看到的景觀，又可以指名勝、風(fēng)景，只是在表示后者的含義時(shí)，必須要用復(fù)數(shù)。如：asadsight悲慘的場(chǎng)景seethehistoricalsightsofLondon游覽倫敦的名勝古跡。它與view或者scenery最大的不同就在于當(dāng)sight指景物時(shí)，多指某的特有的名勝。view常指從遠(yuǎn)處或高處看到的scenery的一部分，有時(shí)可與scene互換。如：Themountainhotelofferedmagnificentviews.從山間旅行社可以看到壯麗的景觀。6. a variety of種種（也可以寫成：varieties of）He has a variety o

26、f interests.他有多種愛好。7. prefer vt.寧可,寧愿(選擇);更喜歡（常用搭配：prefer to do sth, prefer doing sth, prefer to do sth rather than do sth, prefer doing sth to doing sth）I prefer the quiet countryside to the noisy cities.我喜歡安靜的鄉(xiāng)村勝過喧鬧的城市。I prefer to travel to different places rather than stay at home peacefully. 我喜歡

27、到不同的地方旅行，而不是平靜地呆在家里。Unit 16 The United States of America Teaching aims: Vocabulary revision Grammar revision Teaching main-points: Vocabulary and grammar revision in the process of the integration between the teacher and the ss Teaching Crux: 1) SS explanation about the vocabulary and grammar 2) Tea

28、chers further explanation and supplement Teaching materials & focuses: 1. aim vt. 把.瞄準(zhǔn);把.對(duì)準(zhǔn)擲向(+at)He aimed the gun at the door. 他把槍對(duì)準(zhǔn)那扇門。vi. 瞄準(zhǔn),對(duì)準(zhǔn)，致力于, (常用搭配：aim at aim to do sth)The hunter aimed at the lion and fired. 獵人瞄準(zhǔn)了獅子開火。We aim at doubling our production. 我們的目標(biāo)是將生產(chǎn)增加一倍。n.目標(biāo),目的It is now our a

29、im to set up a factory. 我們現(xiàn)在的目的是創(chuàng)辦一座工廠。2. vain a. 愛虛榮的,自負(fù)的,炫耀的She is vain and extravagant. 她既愛虛榮又奢侈。徒然的,無益的They made vain attempts to reach the mountaintop.他們幾次徒然嘗試想攀登山頂。in vain 無結(jié)果，徒然All our work was in vain. 我們的工作全都白干了。3. insist vt. 堅(jiān)持;堅(jiān)決認(rèn)為She insisted that he was wrong. 她堅(jiān)持認(rèn)為他錯(cuò)了。vt. 堅(jiān)決主張;堅(jiān)決要求Jane

30、 insisted that he be present. 珍堅(jiān)持要他出席。vi. 堅(jiān)持,堅(jiān)決認(rèn)為;強(qiáng)調(diào)He insisted on/upon my going with him. 他堅(jiān)持要我跟他一起去。I insist on seeing it. 我一定要見到它。4. clothing n. (總稱)衣服,衣著Our clothing protects us from the cold. 衣服幫我們御寒。Clothing, clothes, cloth，dress的區(qū)別：cloth是物質(zhì)名詞，意為布，沒有復(fù)數(shù)形式，而clothing是指衣物的總稱，也沒有復(fù)數(shù)形式。clothes是指衣服，但沒

31、有單數(shù)形式，如：This clothing is needed in warm countries.在溫暖的國家需要這種服裝。Her clothes are made of fine cloth. 他的衣服是由高質(zhì)量的布制成。英文中的dress則指較正規(guī)的服裝，如：a school dress 校服，an evening dress晚禮服。5 in turn 轉(zhuǎn)而，反過來，輪流The girls called out their names in turn. 女孩們逐個(gè)報(bào)出自己的名字。Listening to English as much as possible can improve on

32、es hearing, which in turn can improve his speaking. 盡可能多聽英語可以提高聽力能力，轉(zhuǎn)而提高口語能力。6 have an effect on 對(duì)。有影響As is known to all, pollution has a bad effect on the city. 眾所周知，污染對(duì)城市有壞影響。Unit 17 Disabilities Teaching aims: Vocabulary revision Grammar revision Teaching main-points: Vocabulary and grammar revis

33、ion in the process of the integration between the teacher and the ss Teaching Crux: 1) SS explanation about the vocabulary and grammar 2) Teachers further explanation and supplement Teaching materials & focuses: 1. ability n. 能力;才能(常用搭配：ability to do sth)She did the work to the best of her ability.

34、她已盡了力去做那件工作了。2. gifted a.有天資的,有天賦的He is a gifted athlete.他是個(gè)有天賦的運(yùn)動(dòng)員。3. adjust to vt. 調(diào)節(jié);改變.以適應(yīng) ,校準(zhǔn);調(diào)整She must learn to adjust herself to English life. 她必須學(xué)會(huì)適應(yīng)英國的生活。vi. 適應(yīng)(常用搭配：adjust to sth)Astronauts in flight must adjust to weightlessness. 宇航員在飛行中得適應(yīng)失重狀態(tài)。4. get used to 習(xí)慣于She is used to hard work.

35、她習(xí)慣于艱苦工作。注意：在be/get used to 句型中，to 是介詞，所以后面一定要用名詞或動(dòng)詞的-ing 形式。5. sense 意識(shí)，觀念，感官，官能She has no sense of time.她沒有時(shí)間觀念。Your brother has a good sense of humor.你兄弟很有幽默感。6. participatevi.參加,參與（常用搭配：participate in）No professionals participated in the contest. 沒有職業(yè)選手參加這一比賽。7. potential adj. 潛在的,可能的The dispute

36、 has scared away potential investors. 這一爭(zhēng)端嚇走了潛在的投資者。n.可能性;潛力,潛能She has acting potential, but she needs training. 她有表演潛力,但需要訓(xùn)練。復(fù)習(xí)直接賓語和間接賓語有些及物動(dòng)詞可以有兩個(gè)賓語，如：give給，pass遞，bring帶，show顯示。這兩個(gè)賓語通常一個(gè)指人，為間接賓語；一個(gè)指物，為直接賓語。間接賓語一般位于直接賓語之前。一般的順序?yàn)椋簞?dòng)詞 + 間接賓語 + 直接賓語。如：Give me a cup of tea,please.強(qiáng)調(diào)間接賓語順序?yàn)椋簞?dòng)詞 + 直接賓語 + t

37、o + 間接賓語。如：Show this house to Mr. Smith.若直接賓語為人稱代詞：動(dòng)詞+ 代詞直接賓語 + to + 間接賓語。如：Bring it to me, please. 在間接賓語的前面，不同的動(dòng)詞用不同的介詞，有的用to , 有的用for.常用to 的動(dòng)詞是：bring, give, hand, lend, mail pass, read, tell, send, show, sell, throw, write, teach 等。而常用for 的動(dòng)詞有：buy, cook, do, find, get, make等。如：Hand the salt to me,

38、 please. 請(qǐng)把鹽遞給我。 She teaches English to advanced students. 她教高水平學(xué)生的英語。She promised to lend some books to me. 她承諾要借我一些書。Remember to write letters to me. 記得給我寫信。Unit 18 Inventions Teaching aims: Vocabulary revision Grammar revision Teaching main-points: Vocabulary and grammar revision in the process o

39、f the integration between the teacher and the ss Teaching Crux: 1) SS explanation about the vocabulary and grammar 2) Teachers further explanation and supplement Teaching materials & focuses: 1. allow vt. 允許,準(zhǔn)許(常用搭配：allow doing sth, allow sb to do sth)Swimming is not allowed at this beach. 這片海灘禁止游泳。

40、She allowed us to smoke. 她允許我們抽煙。Allow for 顧及，為。做準(zhǔn)備Wed better start earlier. We should allow for traffic delays.我們還是早些動(dòng)身為好。我們要考慮到路上交通會(huì)有耽擱。2. reject vt. 拒絕,抵制 The plan was rejected. 該計(jì)劃遭拒絕。3. stick n.棍,棒,杖;手杖Grandpa still walks without a stick. 爺爺走路仍不拄拐杖。vt. 粘貼;張貼 伸,伸出They stuck the notice on the wal

41、l. 他們把通知貼在墻上。Dont stick your head out of the train window. 不要把頭伸出火車窗外面。被.難住; 被困住Have you got stuck over your algebra? 你的代數(shù)題做不下去了吧?4. aware adj.知道的,察覺的 (常用搭配：be aware of, be aware+ that )I am well aware that this is a tough job.我深知這是一件棘手的工作。She was not aware of having done wrong.她沒有意識(shí)到做錯(cuò)了事。5. applica

42、tion n. 應(yīng)用,適用;運(yùn)用Biology has practical applications. 生物學(xué)有實(shí)用性。申請(qǐng),請(qǐng)求;申請(qǐng)書I made an application for a loan. 我申請(qǐng)一筆貸款。6. strategy n. 戰(zhàn)略;戰(zhàn)略學(xué)He is an expert in military strategy. 他是軍事戰(zhàn)略專家。策略,計(jì)謀;對(duì)策The government adopted a strategy of massive deflation. 政府采取了大規(guī)模緊縮通貨的策略。Unit 19 The Merchant of Venice Teaching a

43、ims: Vocabulary revision Grammar revision Teaching main-points: Vocabulary and grammar revision in the process of the integration between the teacher and the ss Teaching Crux: 1) SS explanation about the vocabulary and grammar 2) Teachers further explanation and supplement Teaching materials & focus

44、es: 1. give up 放棄,戒絕The girl gave up halfway.這女孩中途放棄。 I wish I could give up drinking.我真希望自己能戒酒。2. may/might as well (強(qiáng)調(diào)的勸告)不妨;最好You may as well stay here for a few days. 你最好在這里停留幾天。3. offer vt. 主動(dòng)給予,提供; He offered me a glass of wine. 他端給我一杯酒。They offered to help me. 他們表示愿意幫助我。He offered to lend me

45、some books.他表示要借給我?guī)妆緯?. 出(價(jià));開(價(jià))We offered him the calculator for US$50.這計(jì)算器我們向他開價(jià)五十美元。n. 提供,提議Thank you for your kind offer of help. 感謝你想給予幫助的好意。4. hope for 希望，盼望Leaders hope for peace and stability in Iraq. 領(lǐng)導(dǎo)者希望伊拉克和平穩(wěn)定。5. envy n. 妒忌;羨慕vt. 妒忌;羨慕She said it out of envy. 她出于嫉妒說了這話。妒忌的對(duì)象;羨慕的目標(biāo)His t

46、alent is the envy of his colleagues. 他的同事都羨慕他的才能。I envy you your good luck. 我羨慕你的好運(yùn)。6. versus prep. (法律和運(yùn)動(dòng)用語,常略作v.或vs.)對(duì);對(duì)抗The big match tonight is England versus Spain.今晚的大賽是英格蘭對(duì)西班牙。Robinson versus Brown魯賓遜對(duì)布朗的訴訟prep. 與.相對(duì)the problem of mercy versus revenge 饒恕與復(fù)仇相抗衡的問題Unit 20 Archaeology Teaching a

47、ims: Vocabulary revision Grammar revision Teaching main-points: Vocabulary and grammar revision in the process of the integration between the teacher and the ss Teaching Crux: 1) SS explanation about the vocabulary and grammar 2) Teachers further explanation and supplement Teaching materials & focus

48、es: 1. date back to , date from 從。開始，起源于，上溯到The Sanxingdui site is said to date back to 5000 years ago. 三星堆遺址據(jù)說開始于年前。2. in terms of就.而論;在.方面In terms of money, hes quite rich, but not in terms of happiness.就錢來說他很富有,但就幸福來說就不然了。3. rootn. (植物的)根; 根;根基;本質(zhì)These plants have very deep roots.這些植物的根長得很深。This

49、is the root cause of poverty.這是貧窮的根本原因。vi.生根根源在于,來源于Some plants root easily.有些植物容易生根成長。The crime rooted in his greed for money.這一犯罪行為起因于他對(duì)金錢的貪得無厭。4. survivevt. 在.之后仍然生存,從.中逃生Only two passengers survived the air-crash.這次飛機(jī)失事只有兩名乘客幸免于死。vi. 活下來,幸存;殘留Few survived after the flood.洪水后極少有人生還。5. serve asvt.

50、 為.服務(wù);為.服役，侍候(顧客等);供應(yīng)(飯菜)，充當(dāng)Children must be educated to serve their country when they grow up.必須教育孩子長大后為國家服務(wù)。She served me a cup of coffee.她給我端上一杯咖啡。The room served as an operation room temporarily. 那間屋子臨時(shí)充當(dāng)手術(shù)室。6. tend to vi.1. 走向;趨向Old people tend to get fat.老年人容易發(fā)胖。He tends towards selfishness.他有

51、自私自利的傾向。7. proven a. 被證明的Truth is something proven by experiment, so nothing should be taken for granted. 真理是要被實(shí)踐證明的，所以沒有什么東西可以想當(dāng)然。語法快遞it 用法it的用法（1）用作人稱代詞，代替前文提出到的無生命的事物，動(dòng)植物、嬰兒及指示代詞this, that，如，I have a new pen. It is beautiful. 我有一只新鋼筆，它很好看。The Browns have a new baby. Its cute. 布朗一家新生了一個(gè)小孩，很可愛。（2）用

52、來表示時(shí)間、天氣、距離等，如，Its twelve oclock now. 現(xiàn)在12點(diǎn)了。Its fine today. 今天天氣很好。語法總復(fù)習(xí)1-情態(tài)動(dòng)詞Teaching aims: Vocabulary revision Grammar revision Teaching main-points: Vocabulary and grammar revision in the process of the integration between the teacher and the ss Teaching Crux: 1) SS explanation about the vocabul

53、ary and grammar 2) Teachers further explanation and supplement Teaching materials & focuses: 復(fù)習(xí)情態(tài)動(dòng)詞表示可能性的情態(tài)動(dòng)詞may 和might用來推測(cè)現(xiàn)在“可能”，may 比might表示的可能性大些。may通常只用于陳述句中。例如：-It may rain tomorrow.明天可能下雨。用may 表示“可能”一般不用于疑問句，在疑問句中通常用can表示。例如：-Can they have missed the bus?-Yes, they may have.他們可能錯(cuò)過了公共汽車嗎？是的。表示能

54、力的情態(tài)動(dòng)詞can可表示某人具有某種特定技巧、（潛在）能力或通過感官意識(shí)到某物。 could表示某人過去具有某種技巧、（潛在）能力或意識(shí)。-Some people can ski better than others. 有些人滑雪比其他人好。Everyone in the village could hear her voice.村子里每個(gè)人都能聽見她的聲音。be able to/be unable to不僅有現(xiàn)在時(shí)、過去時(shí)，還可有將來時(shí)、現(xiàn)在完成時(shí)、不定式、動(dòng)詞-ing形式等。例如：Our baby will be able to walk in a few weeks.我們的嬰兒幾周后就能

55、走路了。Since his accident he hasnt been able to leave the house.自從事故后，他就不能離開房子了。. 表示肯定推測(cè)的情態(tài)動(dòng)詞must用于推測(cè)時(shí)，表示“一定”、“肯定”，表明說話人認(rèn)為的可能性很大。一般只用于肯定陳述句中。否定形式用cant，表示“一定不”“肯定不”如： Oh, you must be Sylvias husband.你一定是西爾薇亞的丈夫。語法總復(fù)習(xí)2- - -被動(dòng)語態(tài)被動(dòng)語態(tài)表示主語是謂語動(dòng)作的承受者，如：A new swimming pool will be built on our school.被動(dòng)語態(tài)的形式是由“助動(dòng)詞be+動(dòng)詞的過去分詞”構(gòu)成。助動(dòng)詞be隨著主語的人稱，數(shù)，時(shí)態(tài)和語氣的不同而變化。各種時(shí)態(tài)的被動(dòng)語態(tài)形式如下：1. 一般現(xiàn)在時(shí) am/is/are+V(p.p)人們利用電能運(yùn)轉(zhuǎn)機(jī)器。Elec