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1、Review of Units 1-2詞句精講精練詞匯精講 1. winwin是動(dòng)詞，意為“贏得；打?。粦?zhàn)勝”，其現(xiàn)在分詞要雙寫(xiě)n，過(guò)去式和過(guò)去分詞均為won。例如：He won a prize last week. 他上周得獎(jiǎng)了。They won the basketball match yesterday. 他們昨天贏得了那場(chǎng)籃球比賽。【拓展】win和beat的辨析：(1) win強(qiáng)調(diào)贏得“比賽、游戲、戰(zhàn)爭(zhēng)”，獲得“名次、獎(jiǎng)品”。例如：win a prize得獎(jiǎng)win a game贏得比賽win a honor贏得榮譽(yù)win a battle 贏得戰(zhàn)斗win a match贏得比賽win

2、a scholarship贏得獎(jiǎng)學(xué)金(2) beat強(qiáng)調(diào)“打敗，戰(zhàn)勝”，其后只能接比賽、競(jìng)爭(zhēng)的對(duì)手，即beat只能接表示人的詞語(yǔ)作賓語(yǔ)。例如：beat a team 戰(zhàn)勝/打敗一隊(duì)（組）beat a nation戰(zhàn)爭(zhēng)/打敗一個(gè)國(guó)家 2. popularpopular是形容詞，意為“流行的；受歡迎的”。be popular with意為“受歡迎”。例如：This kind of sweater is very popular. 這種毛衣非常流行。She is a popular teacher in our school. 她是我們學(xué)校一位很受歡迎的老師。His songs are popula

3、r with young people. 他的歌很受年輕人的歡迎。3invent（1）invent 作動(dòng)詞，意為“發(fā)明；創(chuàng)造”。例如： Edison invented the light bulb. 愛(ài)迪生發(fā)明了電燈。（2）invent還可以表示“虛構(gòu)”。例如： The whole story was invented. 整個(gè)故事是虛構(gòu)的。（3）invent的名詞形式有兩個(gè)，一個(gè)是inventor（發(fā)明者；發(fā)明家），另一個(gè)是invention（發(fā)明物）.例如： Edison is a great inventor in history. 愛(ài)迪生是歷史上偉大的發(fā)明家。 Human history

4、 is also a history of great inventions. 人類(lèi)的歷史也是一個(gè)偉大發(fā)明的歷史?！就卣埂縤nvent和discover辨析（1）invent 意為“發(fā)明，發(fā)明之物”，指“從無(wú)到有”。例如： Alexander Graham Bell invented the telephone in 1876. 亞歷山大格雷厄姆貝爾在1876年發(fā)明了電話。（2）discover 意為“發(fā)現(xiàn)”，指“本來(lái)就已經(jīng)存在，但不為人知”的事物。例如： Columbus discovered America in 1492. 哥倫布在1492年發(fā)現(xiàn)了美洲。4. score（1）score作

5、動(dòng)詞，意為“得分；獲勝”。例如：Hughes scored two goals before half-time.休斯在上半場(chǎng)進(jìn)了兩個(gè)球.The army continued to score successes in the south.軍隊(duì)在南方不斷取得勝利。（2）score作名詞，意為“得分；二十；樂(lè)譜”。例如：I recorded the score in a notebook.我在筆記本上記下了分?jǐn)?shù)。He bought two scores of apples yesterday.他昨天買(mǎi)了四十個(gè)蘋(píng)果。Look at the score and try to play that so

6、ng.看樂(lè)譜演奏一下那首曲子。5. break（1）break作動(dòng)詞時(shí)，既可作及物動(dòng)詞也可作不及物動(dòng)詞，意為“打破；折斷；弄壞”。 例如： He fell through the window, breaking the glass. 他撞破玻璃從窗口摔了下去。 The plate broke. 盤(pán)子打破了。 She broke a leg in a skiing accident. 她在一次滑雪事故中摔斷了一條腿。 The lead biker broke his bike chain. 那位領(lǐng)先的自行車(chē)手車(chē)鏈子斷了。（2）break用作名詞的基本意思是“裂口，裂縫；破裂”，用于時(shí)間可表示“

7、間歇，休息時(shí)間”， 是可數(shù)名詞。例如： There is a break in the pipe. 管道上有一處裂縫。 There is a break during the performance. 演出中有一次中場(chǎng)休息。6. well （1）well作形容詞，意為“身體健康的，身體好的”。例如： I hope you will be well soon. 我希望你很快好起來(lái)。 He is quite well. 他身體好。（2）well作副詞，意為“好，令人滿意地”。例如： Mary speaks English very well. 瑪麗英語(yǔ)說(shuō)得很好。 He sings well. 他唱

8、得好。7ask sb. to do sth.ask sb. to do sth.“讓某人做某事”，其否定形式為ask sb. not to do sth.“讓某人不要做某事”。例如：I often ask him to help me with my housework.我經(jīng)常讓他幫助我做家務(wù)。My mother asked me not to read in the sun.媽媽讓我不要在太陽(yáng)下看書(shū)?！就卣埂浚?）ask sb. sth. “問(wèn)某事某事”。例如： Can I ask you some questions? 我能問(wèn)你一些問(wèn)題嗎？（2）ask sb. about sth.意為“詢

9、問(wèn)某人有關(guān)某事；向某人打聽(tīng)某事”。例如： My father often calls me up and asks me about my study. 爸爸經(jīng)常給我打電話，詢問(wèn)我的學(xué)習(xí)情況。（3）ask for sth.“請(qǐng)求某事，要某物”，相當(dāng)于want sth. 例如： Please ask for help if you have some problems. 如果你有問(wèn)題，請(qǐng)尋求幫助。（4）ask sb. forsth.“向某人要某物”。例如： If you dont find the way to the school, please ask a policeman for hel

10、p. 如果你找不到去學(xué)校的路，請(qǐng)向警察求助8. keep healthy（1）keep作動(dòng)詞，意思是“保持”，常見(jiàn)的結(jié)構(gòu)為keep+形容詞/動(dòng)詞-ing形式， 意為“使某物保持某種狀態(tài)”。例如： The cat keeps running after the rat, trying to catch it. 那只貓一直在追趕老鼠，想要抓住它。 I need to keep fit. 我需要保持健康。 Please keep quiet. 請(qǐng)保持安靜。（2）keep的后面還可以表示為keep sb. doing sth.，表示“讓某人一直做某事”。例如： You keep me waiting

11、for half an hour. 你讓我等了半個(gè)小時(shí)。（3）healthy是形容詞，意為“健康的”，“healthy food”意為“健康食品”。healthy的名詞為health, 副詞為healthily, 反義詞為unhealthy。例如： The old man looks healthy. 這個(gè)老人看起來(lái)很健康。 Healthy food is good for our health. 健康食品對(duì)我們的健康有益。9. three times a day three times a day意為“每天三次”，是一個(gè)表示頻率的副詞短語(yǔ)，對(duì)其提問(wèn)時(shí)用how often。例如： You sh

12、ould take your medicine three times a day. 你應(yīng)該每天吃三次藥。How often do you wash your clothes? 你多久洗一次衣服？Once or twice a week. 每周一兩次。【拓展】在英語(yǔ)中，表示“一次”用once，表示兩次用twice，表示“三次或三次以上”時(shí)，用“基數(shù)詞+times”，此時(shí)time是可數(shù)名詞，意為“次數(shù)”。例如：once a week每周一次 twice or three times a week 每周兩三次詞匯精練I. 英漢互譯。 1. play sports _ 2. 一天許多次_3. 談?wù)揰

13、 4. 去游泳_5. 保持健康 _ 6. 對(duì)有害_7. 不到，少于_8. 每周兩次_9. do sports _ 10. no problem _11. too much _ 12. healthy food _II. 根據(jù)句意及首字母提示寫(xiě)出所缺單詞。1. H_ food is good for your body.2. You must k_ quiet in the library.3. Do you often eat unhealthy f_?4. We n_ to do sports every day.5. Its time to do morning e_.6 I dont l

14、ike fish, so I s_ eat fish.III. 用括號(hào)內(nèi)所給單詞的適當(dāng)形式填空。1. Amy is good at _(draw).2. Mille _(do) morning exercises every day.3. Lets go _(swim) after school.4. He goes to the library many _(time) a week.5. My grandpa enjoys _(listen) to the radio.6. Music makes me _(feel) great.7. He hopes _(become) a membe

15、r of the music club.8. He wants me _(go) with him.9. Does Daniel _(get) up at 6:30 every morning?10. What about _(watch) TV at home?參考答案I. 英漢互譯。1. 做運(yùn)動(dòng)2. many times a day3. talk about4. go swimming5. keep healthy/fit6. be bad for7. less than8. twice a week9. 作運(yùn)動(dòng)10. 沒(méi)問(wèn)題11. 太多 12.健康食品II. 根據(jù)句意及首字母提示寫(xiě)出所缺

16、單詞。 1. healthy 2. keep3. food4. need5. exercises6. seldomIII. 用括號(hào)內(nèi)所給單詞的適當(dāng)形式填空。1. drawing 2. does 3. swimming 4. times 5. listening 6. feel 7. to become8. to go 9. get 10. watching句式精講1. Which sport do you prefer, swimming or rowing?(1) prefer 作動(dòng)詞，意為“更喜愛(ài)，更喜歡”。相當(dāng)于likebetter。例如：Of the two cars，I prefer

17、 that red one.兩輛車(chē)中，我更喜歡紅色的那輛。Which do you prefer，coffee or tea? 你更喜歡咖啡還是茶？(2) prefer to do sth. 意為“寧愿做某事”。例如：I prefer to go home now. 現(xiàn)在我寧愿回家。(3) prefer sth to sth. 意為“與相比更喜歡”。后接名詞、代詞或動(dòng)詞-ing形式。例如：She usually prefers vegetables to meat.她通常喜歡蔬菜而不喜歡肉。2. I have a cold.have a cold是動(dòng)詞短語(yǔ)，意為“患感冒，傷風(fēng)”，也可以說(shuō)成ca

18、tch a cold/get a cold或take a cold。其中have表示“患病，得病”，不能用于進(jìn)行時(shí)態(tài)，但可與一段時(shí)間連用，表示狀態(tài)；而catch/get a cold則表示瞬時(shí)動(dòng)作，不能同一段時(shí)間連用。例如：I have had a cold for three days. 我感冒三天了。此句也可以表達(dá)為：I had/caught/got a cold three days ago.【拓展】表示人體某部位“痛”時(shí)的幾種結(jié)構(gòu)：（1）have a + 身體部位名詞后加-ache構(gòu)成。例如： have a headache 頭痛 have a toothache 牙痛 have a

19、stomachache胃痛（2）have a sore + 身體部位名詞。例如： have a sore throat 喉嚨痛 have a sore arm 胳膊痛 have a sore foot 腳痛（3）身體部位 + hurt/ache。例如： My eyes hurt. 我眼睛痛。 My legs ache. 我腿疼。（4）have a pain in/ on + the + 身體部位。例如： I have a pain in the arm. 我胳膊痛。（5）There is something wrong with + ones + 身體部位。例如： There is somet

20、hing wrong with your eyes. 你的眼睛有毛病。3. Staying up late is bad for your health.（1）stay up late 表示“熬夜；睡得很晚”。例如：I used to stayuplate with my friends and watch movies.我以前總是和朋友們一起熬夜看電影。（2）be bad for，意為“對(duì)有害處”。介詞for后接名詞或代詞。 其反義詞為be good for意為“對(duì)有好處，對(duì)有益處”。例如：Junk food is not good for our health. 垃圾食品對(duì)我們的健康沒(méi)有好

21、處。Smoking is bad for you. 吸煙對(duì)你有害。4. Are you going to join the school rowing team?（1）join 意為“參加，加入”，可以指加入某種社團(tuán)或者組織，成為其中的成員。 例如： Yao Ming joined the NBA. 姚明加入了NBA。（2）“join + 指人的名詞或代詞”，意為“加入之中”。例如： Will you join us for lunch? 和我們一起吃午飯好嗎？（3）“join + in + 活動(dòng)類(lèi)名詞”意為“參加（活動(dòng)）?！崩纾?Can you join in the game? 你能參加

22、這個(gè)游戲嗎？ 5You should see a dentist.should是情態(tài)動(dòng)詞，意為“應(yīng)當(dāng)，應(yīng)該”。表示義務(wù)、責(zé)任，可用于各種人稱(chēng)，無(wú)人稱(chēng)和數(shù)的變化，也不能單獨(dú)作謂語(yǔ)，只能和主要?jiǎng)釉~一起構(gòu)成謂語(yǔ)，表示說(shuō)話人的語(yǔ)氣和情態(tài)；否定形式為should not，縮寫(xiě)為shouldnt。其主要用法有：(1) 表示責(zé)任和義務(wù)，意為“應(yīng)該”。例如：You should take your teachers advice. 你應(yīng)該聽(tīng)從你老師的建議。You shouldnt be late for class. 你不應(yīng)該上課遲到。(2) 表示推斷，意為“可能，該”。例如：The train should

23、 have already left. 火車(chē)可能已經(jīng)離開(kāi)了。6. Basketball is one of the most popular sports one of +the +形容詞最高級(jí)+復(fù)數(shù)名詞/代詞，意為“最之一”，當(dāng)其作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞用單數(shù)形式。例如：His brother is one of the tallest boys in the class.他弟弟是這個(gè)班最高的男生之一。The song is one of the most popular songs.這首歌是最流行的歌之一。One of us has nothing for breakfast.我們中有一個(gè)人沒(méi)吃

24、早飯。句式精練I. 根據(jù)漢語(yǔ)提示，完成英語(yǔ)句子（每空一詞）。1. 垃圾食品對(duì)我們健康有害。Junk food _ _ _ our health.2. 中國(guó)的長(zhǎng)城是世界的奇跡之一。 The Great Wall in China is _ _ the wonders of the world.3湯姆，你不應(yīng)該玩刀。 Tom，you shouldnt _ _the knife4. 你怎么了？ 我牙疼。 _ _ _? I have a _.5.我奶奶寧愿去散步而不愿看電視。My grandma prefers _ a walk _ _ in front of the TV.II. 按要求完成句子。1

25、. I think I have a cold. (改為否定句)I _ _ I _ a cold.2. Shehas a toothache. (對(duì)劃線部分提問(wèn))_ the _ _ her?3. My head hurts. (同義句轉(zhuǎn)換)I _ a _.4. Yao Ming plays basketball very well. (改為同義句)Yao Ming _ _ _ playing basketball.5. Do they enjoy the lessons? (作否定回答)_, they _.6. Helen has some Chinese textbooks. (改為否定句)

26、Helen _ _ _Chinese textbooks.7. We havechickenfor dinner. (對(duì)劃線部分提問(wèn))_ do you _ for dinner?8. My little cat walks to his bowlmany times a day.（對(duì)劃線部分提問(wèn)）_ _ _ your cat walk to his bowl?9. I would like a cup of tea. (改為一般疑問(wèn)句)_ like a cup of tea?10. Hamburgers arent good for our health. (改為同義句)Hamburgers

27、_ our health.III. 補(bǔ)全對(duì)話。閱讀下面對(duì)話，從方框中選擇適當(dāng)?shù)木渥友a(bǔ)全對(duì)話。（其中有兩項(xiàng)是多余的）A. When will it be?B. Whats the name of it?C. Shall we be volunteers?D. Whats in todays newspaper?E. Anything new in todays paper?F. How can we become volunteers?G. Everyone is supposed to make contributions.A: Hi, Li Jun.1_B: Yes, the first N

28、ational Youth Games will be held in Fuzhou.A: Great! 2_B: Itll start in 0ctober, 2015. Look, here is a photo of the main stadium.A: Wow, it looks grand.3_B: Fuzhou Strait Olympic Game Center.A: Really nice. What else about the Games?B: Thirty-one thousand volunteers are wanted.4. _A: Sure! Its an ho

29、nor to serve the players and visitors.B: So it is.5._A: Lets look forward to this big event.參考答案I. 根據(jù)漢語(yǔ)提示，完成英語(yǔ)句子（每空一詞）。1. is bad for 2. one of 3. play with 4. Whats the matter; toothache 5. taking; to watchingII. 按要求完成句子。1. dont think; have 2. Whats; matter with 3. have; headache4. is good at5. No; dont6. doesnt have any7. What; have 8. How often does 9. Would you 10. are bad forIII. 補(bǔ)全對(duì)話。1-5 EABCG