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1、第21課 九年級UNITS 79重點詞匯與短語 1. consider 觀察思考 Why not consider visiting Paris？ 為什么不考慮去巴黎呢？ 歸納拓展 consider 意為“考慮”，后接名詞、代詞、動名詞。 consider doing sth. 考慮做某事。 即學即用1： ( )Im considering _ my job, Ill call and tell you about it in a few days. A. to change B. changing C. changed D. changeB 2. put短語 觀察思考 We have to

2、put off the sports meeting because of the rain. 由于下雨我們不得不推遲了運動會。 The fire is put out at once. 火馬上被撲滅了。 Put up your hands. 舉起手。 Please help me put up the poster on the wall. 請幫我把海報貼在墻上。歸納拓展put off 意為“推遲，拖延”，后接名詞、代詞、動名詞，若代詞作賓語則需放在中間。相關(guān)短語：put away把收起來；put down 放下；put.into把放進；put out熄滅；put on穿上；上演；put u

3、p搭起(帳篷), 舉起，張貼；put ones heart into 全身心投入，全神貫注于。 即學即用2： ( )(1)Attention, please. The flight has to be _ because of the thick fog. A. put on B. put off C. put away D. put up ( )(2)Its cold outside. Please _ your coat. (2010淮安) A. put on B. put away C. put up D. put out BA 3. fill 觀察思考 It has filled my

4、 life with pleasure. 它用快樂填滿了我的生活。 歸納拓展 fill 動詞，意為“裝滿，填滿”。 be filled with意為“用把裝滿” 相當于be full of。 即學即用3： The basketball is full of apples.(同義句) The basketball apples. is filled with 4. provide 觀察思考 I hope you can provide me with some information about the kinds of vacations that your firm can offer. 我

5、希望你能提供給我一些你們公司可以提供的有關(guān)度假類型的信息。 They want to provide better lives for their parents. 他們想要給他們的父母提供更好的生活。 歸納拓展 provide 動詞，意為“提供”。 同義、近義詞匯有：give, offer。 固定結(jié)構(gòu)為：provide sth. for sb. provide sb. with sth. give sth. to sb.give sb. sth. offer sth. to sb. offer sb. sth. 即學即用4： (1)請向我們提供一些有關(guān)新書的信息。 Please me som

6、e about new books. (2)旅館為我們提供早餐。 The hotel breakfast us. providewithinformationprovidesfor 5. be used for 觀察思考 They are used for seeing in the dark. 他們被用來在黑暗中看東西。 歸納拓展 be used for doing，be used to do 都意為“被用來”。 for doing表示某物的一般用途，是一直延續(xù)的一種狀態(tài)。 to do 更多的代表當下，要用這個東西做什么，代表此刻的點動作。 即學即用5： (1)鐘是用來告訴我們時間的。 Cl

7、ock is used us the time. (2)這是昨晚被用來打破窗戶的木頭。 This is the wood that was the window last night. for tellingused to break重點句型 1. Not only do I feel good about helping other people, but I get to spend time doing what I love to do. 典例體驗 Not only his parents but also he likes living in China. 不僅他父母而且他也喜歡居住

8、在中國。 I like not only reading but also painting after school. 放學后，我不僅喜歡看書而且喜歡畫畫。歸納拓展not only.but also.意為“不僅而且” 連接兩個并列形式的詞或短語。當它連接兩個并列形式作主語時，句中的動詞與離它最近的主語在人稱和數(shù)量上保持一致。即學即用6：( )Not only the students but also their teacher _ to see the film called Harry Potter tonight. A. want B. wants C. wanted D. is wa

9、ntedB 2. I think it would be better to have. 典例體驗 Its better for you to listen carefully in class. 對你來說，上課最好仔細聽老師講課。 I think its best to travel by plane. 我認為最好的旅行方式是乘飛機。 歸納拓展 Its better to do sth.Its best to do sth.意為“最好做。it 為形式主語，動詞不定式為真正主語。 類似短語有： Youd better (not) do.You had better (not) do.你最好(不

10、)做即學即用7：(1)Youd better play sports three times every week.(改為同義句) Its for you sports three times every week. ( )(2)You _ draw on the wall. A. would better B. had better C. would better not D. had better notbetterto playD 3. I like the places where the weather is always warm. 典例體驗 I like the city whe

11、re the people are friendly. 我喜歡這樣的城市，那兒的人們很友好。 I like the city which has many museums. 我喜歡有很多博物館的城市。歸納拓展這是兩句定語從句，第一句中的先行詞city在從句中是邏輯上的地點狀語，因此用關(guān)系副詞where；第二句中先行詞city是從句的邏輯主語，因此用關(guān)系代詞which。通常where可用“介詞which”替代。即：I like the city where the people are friendly.I like the city in which the people are friend

12、ly.即學即用8：This is the room where they plan how to help the people in danger.This is the room they plan how to help the people in danger.in which易混辨異 1. go on doing sth., go on to do sth., go on with sth. 觀察思考 Dont stop, go on doing your homework. 不要停，繼續(xù)做作業(yè)。 After finishing his homework, he went on to

13、 play computer games. 在完成作業(yè)以后，他接著去玩電腦游戲。 After dinking some water, Jim went on with his speech. 喝了一些水后，吉姆繼續(xù)他的演講。歸納拓展go on doing sth. 意為“繼續(xù)做某事”，指不間斷地做一件事。go on to do sth. 意為“接著做另一件事”，指前后做的不是同一件事。go on with sth.意為“繼續(xù)做”， 指前后做的是同一件事，但中間稍有停頓。 即學即用9： ( )(1)Though he was very tired, he went on _ without ha

14、ving a rest. A. to walk B. walking C. with walking D. to walking ( )(2)When the farmers finished picking the apples, they went on _ the apples into the trucks. A. to put B. putting C. with putting D. to puttingBA 2. hope, wish 觀察思考 I hope to visit China again. 我希望再次來參觀中國。 I wish someone could tell m

15、e the secret. 真希望有人能告訴我這個秘密。 He wishes you to find a better girl. 他希望你找一個更好的姑娘。 歸納拓展hope, wish 都含有“希望”之意。hope 后接不定式和that從句，但不可接動名詞和復合賓語。表示實現(xiàn)的可能性很大。常用語句：I hope so. 我希望如此。I hope not.我希望不是這樣的。常用結(jié)構(gòu)： hope to do sth.；hope that(從句)。wish 后接不定式和that從句，雙賓語表祝愿，也可接復合賓語，表達“希望某人做某事”。它表示愿望實現(xiàn)的可能性很小，因此后接從句常用虛擬語氣。注：當

16、wish作為名詞表祝愿時，常用其復數(shù)形式wishes。常用結(jié)構(gòu)：wish to do sth./wish sb. to do sth.；wish that(從句)。 即學即用10： (1)I I could fly. (2)I to be a teacher one day. wishhope 3. invent, discover 觀察思考 Who invented the telephone? 是誰發(fā)明電話的？ Columbus discovered America in 1492. 哥倫布1492年發(fā)現(xiàn)了美洲。 歸納拓展 invent意為“發(fā)明”，指通過勞動運用聰明才智“發(fā)明/創(chuàng)造”出以

17、前從未存在過的新事物。 discover意為“發(fā)現(xiàn)”，指發(fā)現(xiàn)原來客觀存在但不為人所知的事物，也可表示發(fā)現(xiàn)已為人所知的事物的新性質(zhì)或用途。 即學即用11： ( )He can always _ a new game to cheer up the sick children. A. invent B. discover C. find D. think aboutA對點訓練 . 單詞拼寫 (1)The Red Cross (提供) the homeless in Yushu with food and tents(帳篷) (2)I (希望) to meet you in the airport

18、when I got to your hometown. (3)They are (考慮) setting up a new school for the poor children. providedhopedconsidering (4)Its (最好) to make a plan first before you do anything. (5)Scientists around the world are working to (發(fā)現(xiàn)) a cure for AIDS.better/bestdiscover . 單項選擇 ( )1. Do you think it will be c

19、ool tomorrow? _. It has been too hot for a week. (2011湖州) A. So it is B. Im afraid so C. I hope so D. Of course not 解析：考查交際用語。句意：你認為明天天氣會涼快嗎？ 我希望如此。已經(jīng)熱了一個星期了。I hope so符合題意。C ( )2. We should never _ till tomorrow what we can do today. (2011湖州) A. put on B. put off C. give up D. give away 解析：考查動詞短語辨析。

20、句意：我們不應該把今天做的事 推到明天。 “put off延遲，推遲”符合題意。B ( )3. Could you please provide us _ some information about the students health ? Of course, its my pleasure. (2011濟寧) A. to B. of C. from D. with 解析：考查固定短語。provide sb. with sth.提供某物給某人。D ( )4. There was a big earthquake in Japan, but luckily many people _.(2

21、011寧波) A. save B. saved C. are saved D. were saved 解析：考查動詞語態(tài)。句意：日本發(fā)生了大地震，幸運的 是很多人被救了。一般過去時的被動語態(tài)。故選D。D ( )5. The new treatments _ by Norman Bethune helped a number of soldiers.(2011濰坊) A. invent B. invents C. inventing D. invented 解析：考查動詞語態(tài)。句意：被諾曼白求恩發(fā)明的新式 療法幫助了很多士兵。動詞的過去分詞作賓補。故選D。D ( )6. Daniel, your

22、 books are in a terrible mess on your desk. Really sorry. Ill _ at once. A. put them away B. put them out C. put them on D. put them down 解析：考查動詞短語辨析。上文：書桌很雜亂。 故 “put them away把它們收拾起來”符合題意。A ( )7. Whats wrong? You look so tired. For the test, I _ till late last night. A. went on to study B. went on

23、studying C. went on with study D. went on to studying 解析：考查動詞短語辨析。句意：為了準備測試，我昨晚一 直學習到很遲。強調(diào)不間斷的學習，故went on studying 符合題意。B ( )8. Last summer I went to Lu Xuns hometown and visited the house _ he was born. A. that B. there C. which D. where 解析：考查定語從句。先行詞house邏輯上在定語從句中 作為地點副詞。故where符合題意。D ( )9. The box

24、 is too heavy to carry. Whats in it? Oh, it _ books. A. is full with B. is filled with C. is used for D. is aimed at 解析：考查固定短語。be filled with裝滿了B ( )10. Here are some flowers _ you _ our best wishes. A. to; for B. for; with C. of; to D. from; to 解析：考查介詞。with表示伴隨著。B ( )11. English is widely _ busines

25、s between different countries. A. used to B. used by C. used for D. used with 解析：考查動詞短語辨析。句意：英語廣泛地被使用于不 同國家間的生意往來。固定短語“be used for被用來做.” 符合題意。C寫作訓練 感悟提升 許多中學生都熱衷于上網(wǎng)，但上網(wǎng)對學生們而言有利有弊。請你根據(jù)下表提供的信息用英語寫一篇小短文，描述上網(wǎng)的優(yōu)點和缺點，談談自己的看法以及自己如何上網(wǎng)。優(yōu)點優(yōu)點缺點缺點1.快速獲得大量信息；快速獲得大量信息；2.正確運用網(wǎng)絡有助于學習；正確運用網(wǎng)絡有助于學習；3.廣交朋友。廣交朋友。1.經(jīng)常玩游戲

26、、聊天浪費時經(jīng)常玩游戲、聊天浪費時 間和金錢并且不利于學習；間和金錢并且不利于學習；2.可能上當受騙。可能上當受騙。你的看法和做法。你的看法和做法。 注意： 1. 詞數(shù)：80左右； 2. 短文開頭部分已給出，不計入總詞數(shù)； 3. 生詞提示： disadvantage n. 缺點；cheat vt. 欺騙； go online 上網(wǎng)。 Today, many students are interested in going online. But it has advantages and disadvantages. The advantages are：. 思路點撥 本文開頭已給出，接著只須

27、依據(jù)表格提示分兩步寫即可。第一步，寫出上網(wǎng)的優(yōu)點及缺點；第二步，表明自己的看法及做法。 參考短語及句式 get information, on the Internet, be helpful, use.correctly, make friends, waste time and money, be bad for, be cheated, a learning tool We can. Its. for. to. If I., I will.參考答案 Today, many students are interested in going online. But it has advant

28、ages and disadvantages. The advantages are： 1. We can quickly get lots of information on the Internet. 2. Using the Internet correctly is helpful for our studies. 3. We can make many friends. The disadvantages are: 1. Often playing computer games and chatting can waste much time and money. They are bad for our studies. 2. We may be cheated online. I dont think the Internet itself is bad but how to use it is very important. If I go online Ill use it as a learning tool not a playing tool. Ill use the Internet to improve my studies.完成考點跟蹤訓練 21