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1、深圳牛津版 七年級 第25期 同步課堂 Chapter 2 Protecting our environment 學(xué)案 (三) Language A 邊學(xué)邊做 1. She _ (do) her homework now. 2. I _ (listen) to the VOA at present. 3. Look! Some birds _ (fly) in the sky! Task I 目標(biāo)展示。 用所給單詞的正確形式填空。 is doing am listening are flying 4. Listen! Someone _(sing) in the room. 5. He _(w
2、ork) for another company recently. is singing is working 現(xiàn)在進行時(the Present Continuous Tense) 1. 現(xiàn)在進行時的基本用法: (1)表示現(xiàn)在 (指說話人說話時) 正在發(fā)生的 事情, 常與now, at present, at the moment, right now 等時間狀語連用。 Task II 基礎(chǔ)學(xué)習(xí)。基礎(chǔ)學(xué)習(xí)。 請閱讀下面語法, 同學(xué)們試著翻譯下面的例 句哦! 另外另外, 如果句首出現(xiàn)如果句首出現(xiàn)“Look!” “Listen!” 等詞, 通常也用現(xiàn)在進行時。例如: They are play
3、ing basketball on the playground. _ Look! The girl is crying! _ 他們在操場上打籃球。 看, 這個女孩在哭! (2)表示現(xiàn)階段正在進行或持續(xù)的狀態(tài), 但說話時該動作并不一定正在進行。 常與today, this week, this evening (今天晚上), these days( 現(xiàn)在, 目前), recently ( 最近)等時間狀語連用。 例如:例如: I am reading a book these days. _ He is learning French recently. _ 目前我在看一本書。 他最近在學(xué)法語
4、。 (3)表示已經(jīng)確定或安排好的將來活動 (即進行時表將來), 與將來時間狀語 連用。我們在Language B 部分會學(xué) 習(xí)它的用法。 (1)現(xiàn)在進行時由be動詞 (am, is和are) 加動詞的現(xiàn)在分詞 (即動詞的-ing形 式構(gòu)成)。 (2)現(xiàn)在進行時的肯定句、否定句和疑 問句: 2. 現(xiàn)在進行時的構(gòu)成:現(xiàn)在進行時的構(gòu)成: 肯 定 句 I am doing sth. You are doing sth. He / She / It is doing sth. We are doing sth. They are doing sth. I am not doing sth. You ar
5、e not doing sth. He / She / It isnt doing sth. We are not doing sth. They are not doing sth. 否 定 句 Am I doing sth.? Are you doing sth.? Is he / she/ it doing sth.? Are we doing sth.? Are they doing sth.? 疑 問 句 肯定回答肯定回答 否定回答否定回答 No, I am not. Yes, I am. Yes, Yes, he / she / it is. we / you / they are
6、. No, No, he / she / it we / you / they isnt. arent. 3. 現(xiàn)在分詞的變化規(guī)則:現(xiàn)在分詞的變化規(guī)則: (1)大多數(shù)動詞 (2)以不發(fā)音的-e結(jié)尾: a.以單一的-e字母結(jié)尾時; b.以-ee結(jié)尾時 (3)以輔音字母加-ie結(jié)尾 的動詞 (4)重讀閉音節(jié), 以一個元 音和一個輔音結(jié)尾時 直接+ -ing workworking, gogoing 去掉e,再加- ing 直接加-ing 變ie為y, 再加 -ing 雙寫最后那個 輔音字母, 再 加-ing shopshopping, beginbeginning, runrunning, swi
7、mswimming diedying, lielying, tietying makemaking, hatehating, seeseeing, agreeagreeing 1. plan _ 2. live _ 3. Introduce _ 4. cut _ 5. do _ 6. come _ 7. lie _ 8. use _ 9. begin _ Task I 詞形轉(zhuǎn)換。 邊做邊學(xué)邊做邊學(xué) 請寫出下列單詞的現(xiàn)在分詞形式。 planning living introducing cutting doing coming lying using beginning 10. produce
8、_ 11. destroy _ 12. dig _ 13. read _ 14. give _ 15. try _ 16. make _ 17. pass _ 18. communicate _ 19. pollute _ 20. interview _ digging producing destroying reading giving trying making passing communicating polluting interviewing 1. I am reading a book while my mother _ the housework. A. is doing B
9、. does C. do D. doing Task II 單項選擇。單項選擇。 A 2. Jim _ playing football and now he is _ with his classmates. A. like, plays B. likes, plays C. like, playing D. likes, playing D 3. He _ a novel on panda this month. A. wrote B. is writing C. writes D. write B 4. Look! The girl _. A. smile B. smiles C. is
10、 smiling D. smiling 5. The stars _ brightly in the sky. A. shines B. shined C. is shining D. are shining D C 1. My brother _ (watch) an interesting film with his friends now. 2. Be quiet. The children _ (sleep). 3. Mother isnt able to go shopping now because it _ (rain). Task III 完成句子。 用所給動詞的正確形式填空。
11、 is watching are sleeping is raining 4. Look! There is something _ (fall) down from the sky. 5. Her mother _ (be) at work now. 6. Jenny _ (fly) to Beijing every month. falling is flies 1. Trees are communicating with one another. 否定句: _ _ 一般疑問句: _ _ 句子改寫。 按要求改寫句子。 Task IV Trees are not communicating
12、 with one another. Are trees communicating with one another? 肯定回答:肯定回答: _ 否定回答:否定回答: _ Yes, they are. No, they arent. 2. Judy is interviewing Doctor Ray about trees. 否定句: _ _ 一般疑問句: _ _ Judy is not interviewing Doctor Ray about trees. Is Judy interviewing Doctor Ray about trees? Yes, she is. No, she
13、 isnt. 肯定回答:肯定回答: _ 否定回答:否定回答: _ 3. The Young Pioneers are planting trees.(就劃線部分提問)(就劃線部分提問) _ _ the Young Pioneers _? What are doing A terrible earthquake happened in Wenchuan on May 12, 2008. 1 people lost their lives and homes. During those days, a lot of stories about 2 could be heard. Here is 3
14、 of them. After the earthquake, under a fallen building, Task V 綜合訓(xùn)練。 閱讀短文, 從各題后所給的選項中選出 最佳答案。 some soldiers found that a 4 died in a very strange way. When they were ready to take her away, they were surprised to find that a baby in her arms was 5 alive. The baby was sleeping and 6 hurt at all. Bet
15、ween the dead mother 7 the living baby, there was a cell phone (手機手機) with a short 8 on the screen, “My dear baby, if you can survive ( 幸存) , remember that I love you.” Everybody 9 when they read these words. Besides this story, many other stories also moved ( 感動) us deeply. 10 these stories, we kno
16、w more about love. Youre lucky if youre loved by others. Youre great if you love others when youre in danger. 1. A. All B. Many C. Few D. No 2. A. home B. life C. love D. hope 3. A. one B. none C. some D. each 4. A. man B. woman C. boy D. girl 5. A. still B. often C. never D. not 6. A. is B. isnt C.
17、 was D. wasnt 7. A. or B. and C. also D. but 8. A. story B. film C. message D. song 9. A. smiled B. shouted C. laughed D. cried 10. A. From B. On C. To D. With Chapter 2 Protecting our environment 學(xué)案學(xué)案 (四四) Language B 邊學(xué)邊做邊學(xué)邊做 1. Julie is coming to China to spend her Christmas holiday here. _ 2. We
18、are flying to Guilin tonight. _ Task I 目標(biāo)展示。 翻譯下面的句子。 朱莉即將到中國過她的圣誕假期。 我們今晚將飛往桂林。 3. The train is arriving soon. _ 4. My mom is leaving for Shenzhen tomorrow. _ 火車馬上到達。 我媽媽明天將離開去往深圳。 5. We are going to the beach next Sunday. Will you go with us? _ _ 我們下周日去海邊。你要和我們一起 去嗎? 1. 上面句子中的“be + 現(xiàn)在分詞”表示 的動作并沒有“
19、正在進行”之意, 那 么它們表示什么時間的動作? 答: 表示_的動作。 知識小結(jié)。 Task II 觀察Task I 中的句子, 回答下面的問題。 將來 2. 可以用于這種情況的動詞通常有哪些? 答: 這類動詞常見的有: _ _等。 3. 請用已學(xué)過的英語解釋Task I中的前兩 個句子(提示: 使用be going to)。 答: _ _ _ arrive, come, Julie is going to come to China to spend her Christmas holiday here. We are going to fly to Guilin tonight. leav
20、e, go, do, get, fly 問題問題 判斷下列句子的正判斷下列句子的正 (T) 誤誤 (F)。 1. I am liking apples. ( ) 2. The flower is looking beautiful. ( ) 3. The coat is costing me 200 yuan. ( ) 4. I like watching TV and now I am watching TV with my mother. ( ) 問題探究。問題探究。 Task III F F F T 探究 通過Task III, 同學(xué)們發(fā)現(xiàn)問題了 嗎? 請閱讀下面表格, 它可以解 答您的
21、疑惑哦! 常見的不用于進行時的動詞 能用于進行時的動詞往往都是行為動 詞, 以下動詞不能用于進行時: 類型 動詞 例句 I am hungry. I want something to eat. 我餓了, 想吃點東西。(此時不用 Im wanting ) understand, believe, remember, prefer, depend, like, love, hate, want, need, own, know, realize (1)表示感 覺或狀態(tài) 的動詞 (2)系動詞 seem, look, hear, smell, taste, feel, get , become, t
22、urn, remain The room smells bad. Lets open the window. 這 個房間的空氣不好,我們 開扇窗吧。(此時不用The room is smelling bad.) (3)表示事實 狀態(tài)的動詞 have(表示“有” 的意思時), cost, belong, weigh, mean, continue, contain I have a book. 我有一本書。 (不用I am having a book.) She accepts my gift.她接受了我的 禮物。(不用She is accepting my gift.) accept, rec
23、eive, refuse, finish, give, decide, complete (4)表示瞬間 行為的動詞 邊做邊學(xué) 1. Please keep quiet. She _. 選詞填空。 用方框中所給動詞的正確形式填空。 Task I leave do build take stand stay swim work is working 2. Where is Mary? She is in her room. She _ her homework. 3. You _ on my foot. I am so sorry. 4. Look! Jack _ in the river. a
24、re standing is swimming is doing 5. They are here on holiday. They _ at a famous hotel. 6. I _ now. Goodbye. 7. Where is Lucy? She _ a shower. 8. We _ a new bookshop in the center of the city these days. are staying am leaving is taking are building 1. Look! The old man _ (dig) a hole on the ground
25、to find something. 2. _ you _ (read) a novel at this moment? 3. Hurry up! The bus _ (leave) in 5 minutes. Task II 完成句子。 用所給單詞的適當(dāng)形式填空。用所給單詞的適當(dāng)形式填空。 is digging Are is leaving reading is coming 4. Its half past six now. I _ (want) to read my book. 5. Mr Wang _ (not watch) TV now. He _ (ride) a bike. 6.
26、 Please hold on. He _ (come). want isnt watching is riding 7. He read her letter. He _ (understand) her now. 8. These cartoon books are very interesting. Yes, they are. My cousin _ (like) them very much. understands likes 1. These computers belong to me. I _ you. A. dont believe B. dont believing C.
27、 am not believe D. am not believing Task III 單項選擇。單項選擇。 A 2. Someone _. I know. I _ it. A. is singing, am hearing B. is singing, heard C. sang, am hearing D. sang, heard B 3. The music _ good. A. sound B. sounds C. is sounding D. listens to B 4. What _ you going to do this weekend? I am going _ with
28、 my friends. A. is, shop B. are, shop C. is, shopping D. are, shopping D 5. Where are you _ next week? We are going to America. A. go B. goes C. going D. will go C 6. The Green family _ to France tomorrow. I will see them off. A. is fly B. is flying C. are fly D. are flying D Peter is having a celeb
29、ration in this classroom at noon. Today is special for him because its his birthday. Peter wants to have his first middle-school-student birthday party at school very much. Task IV 綜合訓(xùn)練。綜合訓(xùn)練。 請根據(jù)短文內(nèi)容, 按要求回答問題。 He wants others to know he is now a middle school student! Peter invites his friends to hi
30、s party. They give him many presents. His mother makes a big birthday cake and a lot of delicious food, and sends them to school. Some of Peters friends are playing games and some are eating food. Peter feels very happy. But to his surprise, when the party is nearly over, Mr Huang, his head teacher, comes in with a small beautiful box in his hand. “Happy Birthday, Peter.” Peter is so happy that he doesnt know what to say. Mr Huang says, “Why dont you tell me you are going to have a birthday party in the classroom? Id like to celeb
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