2014九年級(jí)英語(yǔ)unit6UWhenwasitinvented重點(diǎn)知識(shí)點(diǎn)講解及練習(xí)

1、Un it6 When was it inven ted?1、 被動(dòng)語(yǔ)態(tài)(1) .被動(dòng)語(yǔ)態(tài)表示句子的主語(yǔ)是謂語(yǔ)動(dòng)詞所表示的動(dòng)作承受者。(2) .被動(dòng)語(yǔ)態(tài)基本結(jié)構(gòu)：be+及物動(dòng)詞的過(guò)去分詞(如果是不用物動(dòng)詞，其過(guò)去分詞應(yīng)帶有相應(yīng)的介詞)(3) .被動(dòng)語(yǔ)態(tài)中的 be 是助動(dòng)詞，有人稱、數(shù)和時(shí)態(tài)的變化。一般現(xiàn)在時(shí)被動(dòng)語(yǔ)態(tài)為：am/is/are+ 過(guò)去分詞一般過(guò)去時(shí)被動(dòng)語(yǔ)態(tài)為：was/were+ 過(guò)去分詞與情態(tài)動(dòng)詞連用的被動(dòng)語(yǔ)態(tài)：情態(tài)動(dòng)詞+ be +過(guò)去分詞(4) .被動(dòng)語(yǔ)態(tài)中動(dòng)作的發(fā)出者或執(zhí)行者做介詞by 的賓語(yǔ)，放在句末，by 表示“由，被”的意思2、如何理解被動(dòng)語(yǔ)態(tài)？為取勝更清晰、更深刻地理解被

2、動(dòng)語(yǔ)態(tài)的含義，可以將主動(dòng)語(yǔ)態(tài)和被動(dòng)語(yǔ)態(tài)的句子結(jié)構(gòu)進(jìn) 行比較。女口：Many people speak English.被動(dòng)語(yǔ)態(tài) Enisspokenbyha ny people.3. invent v. 發(fā)明invento n. 發(fā)明家invention n. 發(fā)明 可數(shù)名詞4. be used for doing 用來(lái)做 （是被動(dòng)語(yǔ)態(tài)）女口：Pens are used for writing. 筆是用來(lái)寫(xiě)的。Pens arentused for eating. 筆不是用來(lái)吃的。5. 給某人某樣?xùn)|西give sth. to sb. 女口： I gave a pen to him. 我給他一支筆

3、。 give sb. sth.I gave him a pen. 我給他一支筆。6. all day 整天7. salty adj.咸的 salt n.鹽8. by mistake 錯(cuò)誤地 女口：I took the umbrella by mistake.我不小心拿錯(cuò)了雨傘。9. make sb./sth. +形容詞 使怎么樣It made me happy.它使我高興make sb./sth. +名詞 讓做It made me laugh.它讓我發(fā)笑10. by accident 意夕卜 偶然 I met her by accident at bus stop.11. notuntil 直

4、到才做 女口：I didn go to bed until I finished my work.12. accord ing to + 名詞 根據(jù) 女口：accord ing to an lege ndaccording to this article 根據(jù)這篇文章根據(jù)一個(gè)神話13. over an open fire 野飲14. leaf n.葉子復(fù)數(shù)形式leaves15. nearby adj. 附近的女口：the nearby river16. fall into 落入 掉進(jìn) 女口： The leaf fell into the river. 葉子落入了河里。fall down 摔倒

5、女口: She felldow n from her bike.17f quite 非常 adv.與冠詞 a 連用時(shí)，冠詞 a 必須放在它的后面女口：quite a beautiful girl 一個(gè)漂亮的女孩very 非常 adv.與冠詞 a 連用時(shí)，冠詞 a 必須放在它的前面女口：a very beautiful girl 一個(gè)漂亮女孩注：當(dāng)不與冠詞 a 連用時(shí)，兩者可以互用如： I am very happy.= I am quite happy. 我非常高興。18. in the way 這樣19. pleased adj.表示外部因素引起人發(fā)自內(nèi)心的欣慰和愉快“ pleasant a

6、dj.愉快 高興 指天氣、時(shí)間、旅行令人高興愉快丨 please v.使高興使同意20. batteryoperated adj.電池控制的是名詞+動(dòng)詞的運(yùn)動(dòng)分詞構(gòu)成的合成形容詞21. in the sixth century 在第 6 世紀(jì)22. travel around 周游23. more than = over 超過(guò) 女口：主動(dòng)語(yǔ)態(tài):被動(dòng)語(yǔ)態(tài):主語(yǔ)+謂語(yǔ)動(dòng)詞+ 賓語(yǔ) +其他成分more than 300 = over 300 超過(guò) 30024. i ncludi ng prep.介詞 包括 可以與名詞和動(dòng)名詞連用女口：Six people, including a baby, wer

7、e hurt.25. have been played 被上演是現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu)：have /has been + 過(guò)去分詞26. be born 出生 He was born in Canada.他在加拿大出生27. safety n.安全 safe adj.安全的28. knock into 撞上(某人)29. divide sth. into 將劃分成.通常指將一個(gè)整體分成幾個(gè)對(duì)應(yīng)相對(duì)的部分女口：Let divide ourselves into 4groups.讓我們把我們自己劃成4 組。30. since then 自從那以后常與完成時(shí)態(tài)連用 如:Sin

8、ce then, I have left Beijing.自從那以后，我已經(jīng)離開(kāi)了北京。詞義1. create, produce invent1create 指有目的的把原材料制成新產(chǎn)品”，也指創(chuàng)造出原來(lái)不存在或與眾不同的事物。2produce 指“通過(guò)勞動(dòng)、加工而生產(chǎn)產(chǎn)品”，尤指工農(nóng)業(yè)產(chǎn)品”。3invent 指通過(guò)想象，研究，勞動(dòng)創(chuàng)造出前所未有的東西，尤指科技上的發(fā)明創(chuàng)造”。1) Bell _ the telephone.2) This field _ rice.3) People in Western countries believe that God _ the world.2. be

9、low, un der1below 與 above 相對(duì)，指在 .的下方”，表示一件東西的位置低于另一件東西，但不一 定在另一件東西的正下方。2under 與 over 相對(duì)，表示的范圍較窄，表示一件東西的位置垂直在另一件東西下邊。1) There are some books_the desk.2) All the fields are _ the pla ne.3. raise, rise1raise 的意思是 提高”、舉起”，是及物動(dòng)詞，既能接賓語(yǔ)，也能用于被動(dòng)語(yǔ)態(tài)。它的賓語(yǔ)一般是頭、手、眼、帽、重物以及政治覺(jué)悟、生活水平、物價(jià)、溫度、聲音等。此外，raise有飼養(yǎng)、供養(yǎng)的意思。rais

10、e-raised-raised2rise 的意思是上升”、上漲”，是不及物動(dòng)詞，既不能接賓語(yǔ)，也不能用于被動(dòng)語(yǔ)態(tài)。它的主語(yǔ)一般是日、月、云、煙、熱、氣、溫度計(jì)、物價(jià)、河水等。指人時(shí)，一般指人站起”、起床 ”。rise-rose-rise n1) He _his voice and shouted.2) The price has_.3) These families may _ children as their chief occupation.(主要職業(yè) )4. the nu mber of, a nu mber of1the number of 意為的數(shù)量，數(shù)目”，of 后常接名詞復(fù)數(shù)形

11、式，在句中作主語(yǔ)時(shí)動(dòng)詞要 用單數(shù)形式。2a number of 意為許多的”，相當(dāng)于 many, number 前可用 large, small 修飾，表示程度。 作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式。1) The nu mber of boys in our class_ (be)twe nty-two.2) A nu mber of girls_ (have)l ong hair.14-15新目標(biāo)九Unit6同步練習(xí)Ii.根據(jù)所給的漢語(yǔ)提示，用合適的單詞填空。1.1 like the _ (款式)of the dress, but its color is too dark.2. Cui Jian

12、 is thought to be a music_ (先鋒)in China.3. The first _ (冰箱)in the world appeared in Europe in 1922.4. The official _ (網(wǎng)站)of our company has been in service for 15 years.5. _ (工程)Hope has helped thousands of poor children in China in the past 25years.n.用所給單詞的適當(dāng)形式填空。1.1 go jogging for twenty minutes a

13、s my_ (day) exercise.2. The white building was once used as a home for the _ (rule) of the area.3. It is really my _ (please) to have a chanee to work with you.4. Easter is not a _ (nation) holiday in China or Japan.5. Jenny s very_(music) and loves to sing.川.從方框中選擇合適的詞組，并用其正確形式填空。without doubt, by

14、accide nt, all of a sudde n, take place, fall intoA: Do you know what happe ned to James yesterday?B: He hurt his leg (1)_ on his way to school.A: Bad n ews! How did it happe n?B: Well, he was walk ing along the road whe n he sudde nly (2) _ a man hole (下水道出入口 ).A: He was so careless. Did you see it

15、 happe n?B: Yes, I was following him. But it happened (3)_ and I had no time to pullhim out.A: So did James hurt himself badly?B: Yes. His left leg was badly hurt (4) _ . He couldn t stand up.A: Sorry to hear that. I hope such accidents wont (5)_ on roads anymore.B: So do I.IV .按要求改寫(xiě)下列句子。1. The firs

16、t Starbucks in Beijing was opened in 1999.(對(duì)劃線部分提問(wèn))_the first Starbucks in Beiji ng _?2. The fish was cooked by my mother.(對(duì)劃線部分提問(wèn))_the fish cooked?3. The wood is used for making paper.(對(duì)劃線部分提問(wèn) )_the wood_ ?4. My parents told me to stay at home alone.(改成含被動(dòng)語(yǔ)態(tài)的句子)I _ _ _ stay at home alone by my pare

17、nts.5. Liang Shiqiu translated many o Shakespeare plays into Chinese.改成含被動(dòng)語(yǔ)態(tài)的句子 )Many of Shakespeare s plays_ Chinese by Liang Shiqiu.Key:I.1 .style2. pion eer3. fridge4. website5. Projectn.1.daily2.ruler(s)3. pleasure4. n ati onal5. musical出.1 .by accide nt2. fell into3. all of a sudde n4.without d

18、oubt5. take placeV.1.When was; ope ned2. By whom was3. What is; used for4. was told to5. were tran slated into14-15新目標(biāo)九Unit6同步練習(xí)Ui.從方框中選擇合適的詞組，并用其適當(dāng)形式填空。by mistake, divide in to, dream of,look up to, achieve ones dreWm1. NBA stars like Kobe Bryant and Lebrun James_ by millions of peoplearound the wo

19、rld.2. I have _ playing for the school football team for years.3. Noth ing but hard work can help you _ .4. I deleted (刪除)some important e-mails _ yesterday.5. The students _ four groups before the games started. The group who got themost points would be the winner.n.從方框中選擇合適的動(dòng)詞，并用其正確形式填空，每詞限用一次。sel

20、l, smell, rema in, men ti on, I ock,produce, drink, believe, use, call1. More than 10 million cars _ in Shanghai Volkswagen in 2013.2. How nice the cake _! I can t wait to eat it.3. Coffee was first _ by people in the 11th century.4. When to start the project wasn _ tn Mr Lee s speech.5. The winner

21、of the con test still _ secret.6. It _ that cars were inven ted by some America ns.7. The door _ by Jim yesterday. You should ask him for the key.8. Cha Jing is a book about tea written by a Chinese writer _ Lu Yu.9. Shoes made in China _ all over the world.10. Smart phones _ widely in our daily life. They have changed people川.根