Unit4Iusedtobeafraidofthedark知識提綱

1、Unit 4 I used to be afraid of the dark. 知識提綱Unit 4 Section A 1a-2d 知識提綱（25-26）1、 詞形變化1. humorous adj. 有幽默感的， 滑稽有趣的 n. humor 幽默 類似變法的有：( n. + ous adj. ) danger 危險adj. dangerous 危險的 2. silent adj. 沉默的 adv. silently 沉默地 n. silence 沉默，寂靜 類似變法的有：（變t 為ce ）important adj. n. importance different adj. n. dif

2、ference confident adj. n. confidence 自信 3. help v.& n. 幫助adj. helpful 有用的， 有幫助的二、詞法及句法1. use v.& n. 使用，用途 adj useful 有用的useless 無用的 use sth. to do sth . 用某物做某事 Farmers use horses to do the farm work . 農(nóng)民用馬干農(nóng)活。 used to do sth . 過去常常，過去曾經(jīng) I used to sleep in class I didnt use to sleep in class

3、. I usednt to sleep in class . be used to(介詞)+ n. / pron. /doing 習慣于 I am used to getting up early . 我習慣于早起。 2. help v.& n. 幫助 adj. helpful 有幫助的 相關(guān)短語及句型：help sb. with sth. 在方面幫助 help oneself to 隨便吃 help sb. out 幫助某人解決困難 help sb. (to ) do sth .幫助某人做某事 with the help of 在的幫助下 3.It has been + 一段時間 +

4、since + 過去式的陳述句 “自從已經(jīng)多長時間了” It has been four years since I worked in the school . 自從我在這個學(xué)校工作已經(jīng)四年了 4. from time to time =sometimes 有時， 時常 一般現(xiàn)在時的標志。 5. see sb. do sth . 看見某人做了某事 指整個過程即：指動作經(jīng)常發(fā)生或剛剛完成 see sb. doing sth .看見某人正在做某事。 指當時正在進行的動作。When I came into the school , I saw some boys basketball on the

5、 playground . A play B playing C plays D to play 類似用法的單詞還有：hear sb. do sth. / hear sb. doing sth .watch sb. Do sth . / watch sb doing sth . Unit 4 Section A 3a-4c 知識提綱（27-28）一、詞形變化1. Asia n. 亞洲adj. Asian 亞洲的 2. deal v. pt./pp. dealt ,dealt 3. shy adj. 害羞的n. shyness 4.crowd n.adj. crowded 擁擠的5. Europ

6、e n. 歐洲adj. European 歐洲的 6. Africa n. 非洲adj.African 非洲的7. Britain n. 英國adj. British 英國的，英國人的 8. speak v. 講話 pt. spoke pp. Spoken n. speaker 發(fā)言者n.speech 講話，發(fā)言 二、 短語1. deal with = do with 對付， 處理 2. in public 公開地， 3. be careful about 注意，重視 4.give up 放棄 5. make it 成功 6. all the time 一直，總是 7. hang out 閑逛

7、 8.take up 開始做，從事 三、詞法及句法1. 19-year-old 十九歲的，這是一個復(fù)合形容詞，其中的名詞必須用單數(shù)。He is an boy . （八歲的）2. take up doing sth . 開始做某事，學(xué)著做某事,從事3. deal with 處理，應(yīng)付 常與how 連用 do with 處理 常與what 連用。I dont know how to with this math problem . You can solve it listening carefully in class .A do, by B deal , by C do , in D deal

8、 , with 4. dare 敢于，膽敢 ，當情態(tài)動詞時常用于否定句、疑問句或條件句中。當實意動詞時 dare to do sth . 敢于做某事How did you dare her about that ? ( tell ) 5. imagine v. 想象 imagine doing sth . 類似用法的finish, mind，enjoy ,practice 等6. a number of + 可數(shù)名詞復(fù)數(shù) “許多，大量=many”做主語時動詞為復(fù)數(shù)。 The number of +可數(shù)名詞復(fù)數(shù) “的數(shù)量”做主語時動詞為單數(shù)。 The number of the books in

9、 the library is 3,000 . A number of people have left early .許多人早早離開了。7. no more=not any more 不再一般指動作或行為不再重復(fù)或發(fā)生。 no longer=notany longer 不再指情況或狀態(tài)不再存在或延續(xù)。 I am not young any longer . 我不再年輕了。 Sorry, I wont do that any more . 對不起， 我再也不會那么做了。8. require v. 需要，要求 通常不用于進行時，常用句型為; require sb. to do sth . 要求某

10、人做某事 They required me to keep silent . 他們要求我保持沉默Unit 4 Section B1a-2b 知識提綱（29-30）一、 詞形轉(zhuǎn)換1. fail v. 不及格，失敗 n. failure 2.exactly adv. 確切地adj. exact 3. proud adj. 自豪的，驕傲的n. pride 4. absent adj. 缺席的 n. absence 二、短語 1.in person 親身，親自 2. make friends with 與交朋友3.on the soccer team 足球隊員 4.worry about =be wo

11、rried about 擔心5.move to + 地點 搬到某地 6.make a decision 做決定 ， 下決心7.have / make communication with sb. 與交流/ 交談 8.be absent from classes 曠課 9. be interested in 對感興趣 10. take pride in=be proud of 為感到自豪, 是的驕傲三、詞法及句型1. lonely adj. 孤獨的，寂寞的 ，用作表語或定語。 alone adj. & adv. 單獨，獨自 當形容詞講時 只能作表語。 The old man lives

12、alone , but he doesnt feel lonely . 這位老人自己生活，但他并不感到孤獨。2. advise v. 建議 n. advice give sb. some advice 給某人提建議 advise sb. to do sth . 建議某人做某事advise doing sth . 建議做某事 The teacher advised us more reading . (do)3. fail v. 失敗,不及格 n. failure I failed in the math exam . 我這次數(shù)學(xué)考試沒及格。 fail to do sth, 未能做某事 He f

13、ailed to meet his teacher in Shanghai . 他未能在上海見到他的老師。4. seldom adv. 不常，很少 表示否定含義。 He is seldom absent , he ? A isnt B is C doesnt D does5. influence v.& n. 影響 influence on sb. / sth . 對某人/ 某物的影響 have a great / good /bad influence on sb.對某人有很大/ 好/ 壞的影響 These friends of hers have a bad influence o

14、n her . 她的這些朋友對她的影響很壞。6. think of 考慮 ， 想到 think about 仔細考慮 What do you think of ？ 你覺得怎么樣？ =How do you like ？用來征求對方意見。 Unit 4 Section B 2c-self check 知識提綱（31-32）一、 詞形轉(zhuǎn)換1.introduction n. 介紹v. introduce 二、短語1. be proud of = take pride in 以而自豪2. make a decision 做決定3. be absent from 缺席 4. look after = ta

15、ke care of 照顧， 照料3、 詞法及句型1. in the last / past + 一段時間 “在過去的里”用于現(xiàn)在完成時。My life a lot in the last ten years .A change B changed C has changed D have changed introduce v.介紹n. introduction introduce oneself 自我介紹 introduce sb. to sb. 把某人介紹給某人 The headteacher introduced the new teacher to us . 校長把新老師介紹給了我們

16、。2. remain v. 剩余， 留下 ， 依然，保持， 當“依然， 保持”講時是半系動詞。How can we remain silent on this question ? 四、精練 （ ）1. He go out with his parents , but now he staying at home alone . A used to , is used to B is used to , used to . C use to , is used to ( )2. he to get up early ? Why does he get up late now ？ A Does , use B Did , use C Did , used D Does , used ( )3.Im used to a sweater and jeans , but I didnt use to . A wear B wore C wearing D be wearing 按要求轉(zhuǎn)換句