新人教版七年級(jí)英語(yǔ)下unit4復(fù)習(xí)課件

1、階段專題復(fù)習(xí),Unit 4,1. on time 準(zhǔn)時(shí)，按時(shí) 2. listen to 聽(tīng) 3. in class 在課上 4. be late for 做遲到 5. have to 不得不 6. be quiet 安靜 7. go out 外出 8. do the dishes 清洗餐具 9. make breakfast 做早飯,短語(yǔ)歸納,10. make (ones) bed 鋪床 11. be noisy 吵鬧 12. keep ones hair short 留短發(fā) 13. play with sb. 和某人一起玩 14. play the piano 彈鋼琴 15. have fu

2、n 玩得高興 16. make rules 制訂規(guī)則,1. Dont arrive late for class. 上課不要遲到。 【自主領(lǐng)悟】(1)arrive意為“到達(dá)”, 是不及物動(dòng)詞, 跟地點(diǎn)名詞作賓語(yǔ)時(shí)要加介詞。例如: I can arrive here at 8: 00. 我能在八點(diǎn)鐘到這里。 (2)arrive late for相當(dāng)于be late for, 為固定短語(yǔ), 意為“(做某事)遲到”。例如: Dont arrive late for the meeting. 開(kāi)會(huì)別遲到了,用法辨析】arrive與get的異同點(diǎn),活學(xué)活用】 Our teacher arrivessch

3、ool at 7: 30 every morning. A. inB. toC. atD. of He gets to the city by train. (改為同義句) Hethe city by train. 答案: arrives in,2. You must be on time. 你必須準(zhǔn)時(shí)。 【自主領(lǐng)悟】on time“準(zhǔn)時(shí)”, 指按照規(guī)定的時(shí)間做某事。例如: Please come here on time tomorrow. 請(qǐng)明天按時(shí)來(lái)這里,用法辨析】on time與in time的區(qū)別 in time及時(shí)(在時(shí)間到來(lái)之前)on time按時(shí)(在規(guī)定時(shí)間內(nèi),The doct

4、ors arrived in time and saved the injured man. 醫(yī)生及時(shí)到達(dá), 救了那位受傷者,She goes to work on time every day. 她每天按時(shí)上班,活學(xué)活用】 Its important to befor the meeting. A. on timeB. in time C. at any time D. at the same time The firemen got to the factoryand put out the fire. A. on time B. in time C. for the first time

5、 D. all the time,3. Dont listen to music in class. 在課堂上不要聽(tīng)音樂(lè)。 【自主領(lǐng)悟】(1)listen“聽(tīng)”, 是不及物動(dòng)詞, 其后接賓語(yǔ)時(shí)要加介詞to。例如: Listen to the teacher carefully in class. 在課堂上認(rèn)真聽(tīng)老師講課。 (2)in class是固定短語(yǔ), 意為“在上課; 上課時(shí)”。例如: Dont talk in class. Listen to the teacher. 不要講話。注意聽(tīng)講,用法辨析】listen與hear的區(qū)別,活學(xué)活用】 聽(tīng)! 你能聽(tīng)見(jiàn)湯姆正在唱歌嗎? ! Can yo

6、uTom singing now? 不要在會(huì)上聽(tīng)收音機(jī)。 Dontthe radio in the meeting. 答案: Listen; hearlisten to,4. We cant wear a hat in our school. 在我們學(xué)校里不允許戴帽子。 【自主領(lǐng)悟】wear“穿; 戴”, 表示狀態(tài)。相當(dāng)于be in。例如: He is wearing a black T-shirt. 他穿著一件黑色的T恤衫,用法辨析】wear與put on的區(qū)別,活學(xué)活用】 Tom oftena black sweater. A. puts onB. wearsC. onD. in 請(qǐng)穿上你

7、的雨衣。外面正在下雨。 Pleaseyour raincoat. Its raining outside. 答案: put on,Does he have to wear a uniform at school? 在學(xué)校里他必須穿著校服嗎,自主領(lǐng)悟】(1)have to為情態(tài)動(dòng)詞, 意為“必須, 不得不”, 后接動(dòng)詞原形, 有人稱、時(shí)態(tài)和數(shù)的變化。其第三人稱單數(shù)形式為has to, 過(guò)去式為had to。例如: Its too late. I have to go home. 太晚了。我必須回家了。 (2)have to的否定形式和疑問(wèn)形式要借助于do/does/did等助動(dòng)詞來(lái)表示。例如:

8、You dont have to clean the room now. 你現(xiàn)在沒(méi)必要打掃房間,用法辨析】have to與must的區(qū)別,圖解助記,活學(xué)活用】 他今天得去看望他爺爺。 Hevisit his grandfather today. 今天你不必穿校服。 Youwear your school uniform today. 你必須買票進(jìn)電影院。 Youa ticket to go into the cinema. 答案: has todont have tomust buy,單項(xiàng)選擇 1. Can we wear hats in class? . A. Yes, we doB. No

9、, we dont C. Yes, we can D. Yes, we cant 2. Can I use your ruler? Yes, you. A. mayB. needC. canD. must,3. do you have to do after school? Do my homework, of course. A. WhatB. WhenC. WhereD. How 4. late for school again. Sorry, I wont. A. Not beB. Dont beC. Not D. Dont 5. Which of the following pictu

10、res means“Please be quiet”,句型轉(zhuǎn)換 1. We have to stay at home. (改為一般疑問(wèn)句) youto stay at home? 2. Bob has to get home before nine oclock. (改為否定句) Bobget home before nine oclock. 3. We can wear our own clothes. (改為一般疑問(wèn)句, 并作否定回答) youyour own clothes? No, we. 答案: 1. Do; have2. doesnt have to3. Can; wear; ca

11、nt,1. There are too many rules! 有太多規(guī)定! 【自主領(lǐng)悟】too many意為“太多”, 后接可數(shù)名詞復(fù)數(shù)。例如: There are too many people in the zoo today. 今天動(dòng)物園里有太多的人,用法辨析】too many, too much與much too的區(qū)別,活學(xué)活用】 用too many, too much與much too填空。 I havehomework to do. The box isheavy for me. There aretrees in the picture. 答案: too muchmuch to

12、otoo many,2. I must read a book before I can watch TV. 在看電視前, 我必須讀一本書(shū)。 【自主領(lǐng)悟】before作連詞, 意為“在以前”, 引導(dǎo)時(shí)間狀語(yǔ)從句。例如: I usually brush teeth before I have breakfast. 我通常在吃早飯前刷牙,歸納拓展】before的其他用法,活學(xué)活用】 She always says goodbye to her mother before (go)to school. He always washes his feethe goes to bed. A. after

13、B. becauseC. ifD. before 答案: going,3. Parents and schools are sometimes strict, but remember, they make rules to help us. 父母和學(xué)校有時(shí)候嚴(yán)格, 但是記住, 他們制定規(guī)章制度是為了幫助我們,自主領(lǐng)悟】(1)strict“嚴(yán)格的; 嚴(yán)厲的”, 常見(jiàn)的用法有,2)remember“記得”, 后接從句, 其反義詞為forget。例如: Please remember what I said. 請(qǐng)記住我所說(shuō)的話,用法辨析】remember to do sth. 與remember

14、doing sth. 的不同,活學(xué)活用】The boss is stricthis workers and he is also stricthis work. A. with; withB. with; in C. in; in D. in; with The room is dirty. Remember(clean)it. 我記得去年見(jiàn)過(guò)她。 II saw her last year. 答案: to cleanremembered that,4. Lets practice the guitar. 讓我們練習(xí)吉他。 【自主領(lǐng)悟】practice動(dòng)詞, 在此意為“練習(xí); 訓(xùn)練”, 其后接名

15、詞、代詞或動(dòng)名詞作賓語(yǔ)。例如: I practice playing the piano every day. 我每天練習(xí)彈鋼琴,歸納拓展】practice的不同詞性 practice還可以作名詞, 意為“練習(xí); 實(shí)踐”。為不可數(shù)名詞。例如: Practice makes perfect. 熟能生巧,活學(xué)活用】 We practiceEnglish every day. A. speakB. to speak C. speaking D. spoken 瑪麗每天練習(xí)唱歌。 Maryevery day. 想要成為一名好的游泳選手必須勤加練習(xí)。 It takes a lot ofto become

16、 a good swimmer. 答案: practices singingpractice,I have to keep my hair short. 我必須留短發(fā)。 【自主領(lǐng)悟】keep為動(dòng)詞, 意為“保留; 保存; 保持”。keep +sth. +adj.“讓某物保持某種狀態(tài)”。例如: Please keep the window closed. 請(qǐng)讓窗戶關(guān)著,歸納拓展】keep的不同搭配 (1)keep +adj.保持某種狀態(tài)。 (2)keep doing sth. 一直做某事。 (3)keep sb. doing sth. 讓某人一直做某事。 (4)keep sb. /sth. fr

17、om doing sth. 表示“阻止(防止)某人/某物做某事。,活學(xué)活用】 他總是保持忙碌。 He always. 她喜歡留長(zhǎng)發(fā)。 She likes toher hair. 他讓我等了一個(gè)小時(shí)。 Hemefor an hour. 答案: keeps busykeep; longkept; waiting,觀察領(lǐng)悟】 仔細(xì)觀察例句, 體會(huì)祈使句的用法。 1. Come here, please. (祈使句以開(kāi)頭) 2. Dont eat in class. (否定祈使句是+動(dòng)詞原形) 3. Lets not play football in the street. (Lets開(kāi)頭的否定祈使句

18、是在后加not) 4. No talking. (No+可以表示禁止性的祈使句) 答案: 1. 動(dòng)詞原形2. Dont3. Lets4. 名詞或動(dòng)名詞,探究總結(jié)】 (一)祈使句的含義及構(gòu)成 1.祈使句是表示命令、請(qǐng)求、禁止或勸告等的句子, 一般不出現(xiàn)主語(yǔ), 其隱含的主語(yǔ)是you。 2.祈使句以動(dòng)詞原形開(kāi)頭, 句末加句號(hào)或感嘆號(hào)。 3.表示請(qǐng)求或勸告的祈使句往往在句首或句尾加please。加在句尾時(shí), 必須與前面內(nèi)容用逗號(hào)隔開(kāi)。例如: Go and wash your hands. 去洗你的手。 Be quiet, please. 請(qǐng)安靜。 Keep off the grass. 勿踐踏草坪,二

19、)祈使句的句式 1. 肯定祈使句的句式,例如: Please have a seat here. 請(qǐng)這邊坐。 Be a good boy! 要做一個(gè)好孩子! Let me help you. 讓我來(lái)幫你,2. 否定祈使句的句式。 (1)Do型和Be型的否定式都是在句首加dont構(gòu)成。例如: Dont forget me! 不要忘記我! Dont be late for school! 上學(xué)不要遲到! (2)Let型的否定式有兩種: “Dont +let+賓語(yǔ)+動(dòng)詞原形+其他成分”和“Let+賓語(yǔ)+not +動(dòng)詞原形+其他成分”。例如: Dont let him go. /Let him not

20、 go. 別讓他走。 (3)有些可用no開(kāi)頭, 用來(lái)表示禁止性的祈使句。 No smoking! 禁止吸煙! No fishing! 禁止釣魚(yú),實(shí)戰(zhàn)演練】 . 單項(xiàng)選擇 1. this kind of peach, and you will like it. A. To tryB. TryingC. TryD. Tried 2. Justhere and dont go around, or your parents cant find you. A. to stayB. stayedC. stay D. staying 3. sleep too late. Its bad for your

21、health. A. Do B. Not C. DontD. Please not,4. Ben, climb the tree. It is very dangerous. A. doesntB. not C. dontD. isnt 5. in bed. Its bad for your eyes. A. Not to read B. Dont read C. Dont to readD. Not read,翻譯下列句子 1. 聽(tīng)我講。 _. 2. 不要出去。 _. 3. 讓我們踢足球吧。 _. 4. 我們不要打架。 _. 答案: 1. Listen to me2. Dont go out

22、 3. Lets play football4. Lets not fight,本單元以“在學(xué)校或家里的規(guī)章制度”為話題, 圍繞這一話題學(xué)習(xí)祈使句、情態(tài)動(dòng)詞can和have to的用法, 因此談?wù)撊粘Ｉ钪械臏?zhǔn)則也是單元測(cè)試中?？荚掝}之一,習(xí)作在線】 每所學(xué)校都有自己的規(guī)章制度, 下面是你們學(xué)校的一些規(guī)章制度。請(qǐng)你(Li Hong)寫一封電子郵件向你的筆友Lucy做一下介紹。詞數(shù)不少于50個(gè)。 1. 上課不準(zhǔn)遲到。 2. 課堂上保持安靜。 3. 見(jiàn)到老師要問(wèn)好。 4. 不許在教室里吃東西。 5. 不許在課堂上聽(tīng)音樂(lè)或玩游戲。 _ _,思路點(diǎn)撥】 (1)體裁: _。 (2)人稱: _。 (3)時(shí)

23、態(tài): _,說(shuō)明文,第一人稱或第二人稱,一般現(xiàn)在時(shí),佳作鑒賞】 Dear Lucy, Thanks for your last letter. You want to know the rules in our school. Now let me tell you about them. We cant arrive late for class. We cant talk loudly in class. We should be quiet. When we meet our teachers on our way, we must say hello to them. We cant e

24、at in the classroom, and we cant listen to music or play games in class. I think we have too many rules. What about yours? Please write and tell me. Yours, Li Hong,詞匯速記 1. 打架 2. 穿; 戴 3. 安靜的 4. 臟的 5. 幸運(yùn); 運(yùn)氣 6. 學(xué)習(xí); 學(xué)會(huì) 答案: 1. fight2. wear3. quiet4. dirty5. luck 6. learn,7. bring(v. )(反義詞)帶走; 拿走 8. dish

25、(n. )(pl. )盤子 9. noise(n. )(adj. )吵鬧的 10. relax(v. )(adj. )放松的 (adj. )感到放松的 答案: 7. take8. dishes9. noisy10. relaxing; relaxed,短語(yǔ)互譯 1. 上課遲到/lateclass 2. 清洗餐具 the 3. 幫媽媽做早飯mombreakfast 4. 整理床鋪 ones bed 5. 對(duì)某人要求嚴(yán)格besb. 答案: 1. arrive/be; for2. do; dishes3. help; make 4. make5. strict with,6. 制定規(guī)則rules 7

26、. 遵守規(guī)則the rules 8. on time 9. listen to. . . 10. go out 答案: 6. make7. follow8. 按時(shí) 9. 聽(tīng)10. 外出(娛樂(lè),句型攻關(guān) 1. 你們?cè)趯W(xué)校必須做什么? Whatyoudo in your school? 我們必須總是穿校服。 We alwaysthe school uniform. 2. 我們能在教室里吃東西嗎? 不, 不能。 wein the classroom? No, we. 答案: 1. do; have to; have to wear2. Can; eat; cant,3. 晚飯后他也不能放松。 Aft

27、er dinner, he. 4. 我不能留長(zhǎng)發(fā)。 I cantmy hair. 答案: 3. cant relax either4. keep; long,詞匯串記 I have too many1(規(guī)定)to2(遵循). I have to get up at six oclock and3(整理床鋪)every morning. I cant meet my friends4(在之前)I finish my homework. I cant watch TV on school nights. And I have to5(讀)some books before I go to bed. I have to help my mom in the6(廚房)on weekends. I have to7(學(xué)會(huì))to play the piano. Sometimes I have to wash my8(臟的)clothes. I9(感覺(jué))very terrible. My parents are too1