江蘇新版牛津英語7B-Unit-7-知識點

1、Unit 7 ShoppingPart One Comic strip重點全解1、 Believe it or not.（P 80）believe it or not意為“信不信由你”，是由whether you believe it or not變化而來，通常置于句首，后面加逗號，再接主句。例如：Believe it or not, I heard from Xie Na.2、 Look out, Eddie.（P 80）look out意為“留神；當(dāng)心，小心”，多用于口語中，用來提醒人們注意當(dāng)前的危險狀態(tài)或不安全的場所及事物等，與be careful意思相近。例如：Look out! Th

2、e car is coming.3、 People have different abilities.（P 80）ability此處用作可數(shù)名詞，意為“能力”，形容詞是able，意為“有能力的”。 表示抽象意義的“能力”，為不可數(shù)名詞。例如：He is a man of ability. 表示不同種類的能力時，為可數(shù)名詞，可用復(fù)數(shù)形式。例如：Different people have different abilities. 側(cè)重指智慧、天資、天分等方面的意義時，可數(shù)或不可數(shù)均可，有時還可用復(fù)數(shù)形式。例如：The girl has a great musical ability. Everyo

3、ne admired his abilities. 表示有能力做某事或具有做某事的能力等，其后通常要接動詞不定式。例如：I think Kitty has the ability to be our monitor.Part Two Welcome to the unitB重點全解1、 We can send some to them.（P 81）send及物動詞，意為“郵寄，發(fā)送，派遣”。send sth to sb=send sb sth，意為“把某物寄給某人”，但當(dāng)send后表示的詞是代詞時，只能用send sth to sb形式，而不能用send sb sth形式。例如：They se

4、nt me a box of toy.=They sent a box of toy to me.與send有關(guān)的短語：send for意為“派人去叫，派人去請”例如：He is ill. Please send for a doctor.send away意為“攆走，開除”例如：The boss sent him away.send up意為“發(fā)射”例如：Man-made satellites have been sent up into space by many countries.2、 Some families are not even able to pay for pens an

5、d notebooks.（P 81）(1) be able to意為“能，會”，表示能力，與can同義。例如：In the future, students will be able to study at home with the help of computers.辨析：be able to 與 can be able to強(qiáng)調(diào)通過努力而獲得的能力，而can強(qiáng)調(diào)自身已具有的能力。例如：She can sing the song in English. He will be able to sing this song in English, too. be able to 強(qiáng)調(diào)一種結(jié)果，

6、而can只強(qiáng)調(diào)一種可能。例如：Luckily, he was able to escape from the fire in the end. If he got here a few hours earlier, I could save him. be able to可以表示各種時態(tài)，而can只有一般現(xiàn)在時和一般過去時兩種時態(tài)。例如：I could help you last night, but you didnt come. Can you see it there? He is /was /will be able to help you.（2） pay for意為“為.付款”，在句

7、中常見的結(jié)構(gòu)形式有： pay (sb) money for sth付錢給（某人）買某物例如：I have to pay them 20 pounds for this room each month. pay for sth付某物的錢例如：He couldnt pay for the car at that time. pay for sb替某人付錢例如：Dont worry! Ill pay for you. pay sb付錢給某人例如：They pay us every month. pay money back還錢例如：May I borrow 12 yuan from you? Ill

8、 pay it back next week.3、 We can raise some money for them to buy these things.（P 81）raise及物動詞，意為“募集”。raise money for.意為“為.籌錢”。例如：The students are raising money for a sick girl.raise作及物動詞時，還可意為“舉起，提高，飼養(yǎng)”。例如：Please raise your hand to answer this question. Dont raise your voice. Some people raise cows

9、 in my hometown.Part Three Reading重點全解1、 He was brave enough to save his neighbour from a fire. （P 82）（1） brave形容詞，意為“勇敢的”。例如：He is a very brave boy.（2） save及物動詞，意為“救，救助”。save.from意為“從.中救出.”。例如：The man saved a boy from the river yesterday. save作及物動詞還可意為“節(jié)約”。例如：It is important for us to save water.2、

10、 Suddenly, he heard someone shouting “Fire! Fire! Help!” （P 82）hear sb doing sth意為“聽到某人在做某事”。例如：Do you hear someone singing in the next room?辨析：hear sb doing sth與hear sb do sth hear sb doing sth指聽見某人正在做某事，強(qiáng)調(diào)聽到的動作正在進(jìn)行。例如：When I went back to my room, I heard her reading English in the next room. hear

11、sb do sth指聽到某人做了或經(jīng)常做某事，強(qiáng)調(diào)聽到所做的事情已經(jīng)結(jié)束或是經(jīng)常性的行為。例如：I heard her come in and go upstairs. I often hear the girl play the violin in the park.3、 He went in and found his neighbour, the 79-year-old Mrs Sun, in the kitchen. （P 82）79-year-old是一個合成形容詞，意為“79歲的”。這種合成形容詞通常在句中作前置定語，修飾后面的名詞。其結(jié)構(gòu)形式有兩種： 數(shù)詞+名詞例如：100-me

12、tre race five-year sleep three-year time數(shù)詞+名詞+形容詞例如：a five-year-old boy an 800-metre-long bridge4、 Her left leg was badly hurt and she could not get out. （P 82）hurt此處用作形容詞，意為“受傷的”。例如：If you get hurt, you should go to the hospital.hurt可作及物動詞，意為“使受傷，傷害”。例如：I won't hurt you.hurt還可作不及物動詞，意為“（身體某部位）感

13、到疼痛”。例如：My back hurts.5、 He poured water over his clothes to protect himself. （P 82）to protect himself在這里是不定式短語作目的狀語。動詞不定式（短語）作目的狀語時，既可以放在句首，也可以放在句末，常譯為“為了.”。例如：To keep fit, my father has to give up smoking.6、 He put a wet blanket over Mrs Sun and helped her out.（P 82）help sb out意為“幫某人克服困難、解決問題、脫離危險

14、”。例如：The teacher often helps his students out. Could you help me out?7、 Later some firemen came and put out the fire.（P 82）put out及物動詞短語，意為“撲滅；熄滅”。當(dāng)它的賓語是名詞時，可以放在其后，也可以放在put與out之間；當(dāng)賓語為代詞時，只能放在put與out之間。例如：The police put out the forest fire at last. = put the forest fire out Dont smoke here. Please pu

15、t it out.與put有關(guān)的短語：put on穿上 put away收拾好 put off推遲 put up舉起，張貼8、 He was in hospital for two weeks.（P 82）in hospital是一個固定短語，意為“住院”。例如：My uncle is in hospital and I must visit him.拓展：in hospital住院 in the hospital在醫(yī)院里 at table在吃飯 at the table在桌旁 in front of在.（外部）的前面 in the front of在.（內(nèi)部）的前面 go to school

16、去上學(xué) go to the school去學(xué)校 by sea乘船 by the sea在海邊 go to bed上床睡覺 go to the bed朝床邊走去Part Four Grammar重點全解1、 - Can I borrow your bike, Millie?- Yes, you can. Here you are.（P 85）“Here you are.”是英語中常用的句子，意思是“給你”或“你要的東西在這里”，用于別人向你要東西或借東西，你遞給他時的應(yīng)答語。當(dāng)給對方的東西是單數(shù)時，“here you are”和“here it is”兩者均可使用；當(dāng)給對方的東西是復(fù)數(shù)時，用“h

17、ere you are”或者“here they are”。2、 South Hill is a good place to have fun. （P 85）have fun是一個常用短語，意為“玩樂；玩得開心；過得快樂”，相當(dāng)于enjoy oneself/have a good time。have fun doing sth意為“做某事很開心”。例如：We will have fun this spring. Does she really have fun getting together with her friends in her home?3、 I left mine at hom

18、e. （P 85）left是動詞leave的過去式。leave sth at/in/on.意為“把某物忘在某個地方”。例如：I left my mobile phone on the bus.辨析：leave與forgetleave指粗心而沒帶某物或把某物落在某處，其后往往有一個地點狀語。例如：He left his exercise book in the classroom.forget指大腦不能記起或回憶起過去的人、事或事情，其反義詞是remember。例如：don't forget to take your umbrella with you.4、By the way, can

19、 you take your camera with you, Amy?（P 85）by the way意為“順便說說，順便問一下”，通常用作插入語，表示說話人要轉(zhuǎn)入一個新的話題。例如：By the way, why do you like TF Boys so much?5、 He can hear things far away.（P 86）辨析：far away，faraway，far (away) from與away fromfar away用來表示距離，在句中作狀語、定語或表語，意為“遠(yuǎn)；遙遠(yuǎn)”，有時away可省略。例如：The town my friend lives in is

20、far (away).faraway形容詞，意為“遙遠(yuǎn)的；久遠(yuǎn)的”，可指地點和時間，通常放在名詞前作定語。例如：My friend lives in a faraway town.far (away) from意為“離.很遠(yuǎn)”，常表示距離，作表語或狀語，away可省略。另外，它還有“遠(yuǎn)非，遠(yuǎn)遠(yuǎn)沒有”的意思，后跟名詞、代詞或形容詞。例如：The school is far (away) from my house.away from用于表示確切的距離（此時不用far），away可省略，但句子如果不帶from短語，則不能省略。例如：He lives two miles (away) from he

21、re. He lives two miles away.6、What else can he do?（P 86）else副詞，意為“另外；其他”，通常放在疑問詞who，what，which，when，where，how等的后面，或放在something，anything，nothing，anyone，everyone等不定代詞之后。例如：who else can you see? Is there anything else in your bag? Does anyone else know about it? Where else do you want to go? When else

22、can I meet you?辨析：else與otherelse意為“其他，另外，還”，通常在疑問代詞who，whose，what；疑問副詞when，where及不定代詞something，anything，nothing，nobody，anybody等的后面。例如：Would you like something else to drink?other意為“其他的，別的”，通常用在名詞的前面，作定語。例如：I dont like other books.7、 He can fly as fast as light.（P 86）as.as意為“和.一樣”，表示同級比較。第一個as為副詞，第二個

23、as為連詞。as.as中間要用形容詞或副詞的原級。否定式為not as/so +形容詞/副詞原級+as，意為“和.不一樣；不如.”。例如：This film is as interesting as that one. This book is not so/as interesting as you think.拓展：as.as possible意為“盡可能.”。例如：Please answer my question as soon as possible.一 情態(tài)動詞can，could，may情態(tài)動詞是表示說話人的語氣或情態(tài)，本身有詞義但不能單獨作謂語的詞。常用的情態(tài)動詞有can，may

24、，must，could，shall，will，need等。情態(tài)動詞在句中必須后跟動詞原形，并與后面的動詞一起構(gòu)成謂語。情態(tài)動詞沒有人稱和數(shù)的變化。1、 情態(tài)動詞can的用法：（1） 表示能力，意為“能，會”。例如：Millie can play the piano.（2） 表示許可，意為“可以”。例如：You can use my pen. Can you pass me the books?（3） 表示推測，意為“可能，會”，主要用于否定句和疑問句中。例如：Can he be here? He cant have finished his homework.2、 情態(tài)動詞could的用法：（

25、1） could是can的過去式，表示過去的能力，意為“能，會”。例如：Could you speak English at the age of six? His mother is a good cook now, but she couldnt cook meals three years ago.（2） 在某些場合，could可用來代替can，表示現(xiàn)在的情況，could比can語氣更委婉。若用could來提問問題，回答時，應(yīng)該用can，而不用could。例如：-Could you answer me a question? -Yes, I can./No, I cant.3、 情態(tài)動詞

26、may的用法：（1） 表示許可，意為“許可”。例如：May I come in? You may take everything you like. （2） 表示推測，通常用于肯定句和否定句中，意為“可能”。例如：He may be very busy now. He said that she might not be at work today.注意：can和may都不是可能性，can通常用于否定句和疑問句中，而may通常用于肯定句和否定句中。雖然兩者均可用于否定句中，但其意思不同：can't意為“不可能”，may not意為“可能不”。另外，can和may均可表示請求允許，但ca

27、n為一般用詞，而may為正式用詞。例如：It cant be true.那不可能是真的。 It may not be true.那可能不是真的。二 感嘆句感嘆句是表示喜怒哀樂等強(qiáng)烈感情色彩的句子。感嘆句句末通常用感嘆號，讀時一般用降調(diào)。感嘆句的基本句型：1、 What (+a/an) +形容詞+名詞（+主語+謂語）！例如：What a clever boy (he is)! What an interesting story (it is)! What fine weather! What beautiful flowers (they are)!2、 How +形容詞/副詞 (+主語+謂語）

28、！例如：How well you look! How beautiful you sing! How fast he runs!助記：感嘆句what和how的選用，關(guān)鍵看形容詞后是否緊跟有名詞。如果有，用what（a/an）；如果沒有，用how。Part Five Integrated skills重點全解1、 Suzy loves it and works hard on the subject.（P 87）work hard意為“努力工作”，此處work為不及物動詞，hard為副詞。hard work意為“艱苦的工作”，此處work為不可數(shù)名詞，hard為形容詞。例如：He works h

29、ard on his study. Though it is hard work, we must finish it.2、 She does not do her best this term.（P 87）do ones best意為“盡某人最大努力”，等于try one's best；do one's best to do sth意為“盡某人最大努力做某事”。例如：I like English, and Ill do my best to learn it well.3、 Good, but sometimes she is careless.（P 87）careless形

30、容詞，意為“粗心的”，是由care+后綴-less構(gòu)成的派生詞。反義詞為careful，副詞為carelessly。例如：It was careless of you to leave your homework at home. He is very careful, so he often gets full marks. Driving carelessly is a bad habit.4、I started to play the violin at the age of six.（P 88） start to do sth意為“開始做某事”。例如：It is starting to

31、 rain. at the age of意為“在.歲時”，相當(dāng)于when引導(dǎo)的時間狀語從句，即when.years old。例如：Li Yundi started to play the piano at the age of seven.=Li Yundi started to play the piano when he was seven years old.Part Six Study skills1、Books about different subjects are put in different sections.（P 89）這是一個一般現(xiàn)在時的被動語態(tài)的句子，are put是

32、被動語態(tài)形式，其中put是過去分詞。一般現(xiàn)在時被動語態(tài)中謂語動詞結(jié)構(gòu)是：am/is/are+及物動詞的過去分詞。例如：The pen is used to write.2、 Books are organized according to topics.（P 89）according to是一個固定短語，意為“根據(jù)”，其中to是介詞，其后可跟名詞、代詞、動名詞及從句作介詞的賓語。例如：He is an honest businessman, according to what everyone says. According to John, there will be a meeting n

33、ext week.3、 Novels are arranged in alphabetical order according to the authors surnames. 小說根據(jù)作者的姓氏按字母表順序排列。（P 89）surname可數(shù)名詞，意為“姓，姓氏”，相當(dāng)于last name/family name。例如：What is your surname? Smith is his surname.Part Seven Task1、 Dear Sir/Madam.（P 90）Sir和Madam是一組表示尊稱的對應(yīng)詞，Madam（有時小寫）主要用于對婦女（已婚或未婚）的尊稱，意為“夫人，

34、女士”等；而Sir（有時小寫）主要用于對男性的尊稱，意為“先生”。例如：Can I help you, Sir/Madam?注意：Mrs和Madam都可以用來稱呼已婚女子，Madam一般單獨使用，不與人的姓連用，而Mrs必須和人的姓連用；Mr和Sir都用來稱呼男子，意為“先生”，是對男士的尊稱。Sir一般單獨使用，不與人的姓連用，而Mr必須和人的姓連用。例如：Good morning, Mrs Wang! Good morning, Sir!2、He is a member of our Project Hope group and often takes part in activities

35、 like collecting clothes and books for children in need.（P 90） take part in是一個固定詞組，意為“參加”，通常用于參加群眾性活動、勞動、游行等，側(cè)重于參加者持有積極的態(tài)度，起一定作用，有時與join in互換。例如：Will you take part in the English party? We should take an active part in school activities.辨析：take part in，join與join intake part in常用來指參加某項活動，并在活動中起一定的作用。

36、例如：He took part in a writing competition last summer holiday.join指參加某個組織并成為該組織中的一個成員。例如：Why not join the Music Club?join in通常指加入到某種活動中來，尤其指和其他人一起參加某項活動，有時可與take part in互換。例如：How interesting the activity is! All of the students want to join in it. in need意為“在危難中；在貧困中”。例如：Lei Feng always helped those

37、people in need. A friend in need is a friend indeed.患難朋友才是真正的朋友。3、Last week, a five-year-old boy lost his way and was crying in the street.（P 90）lose ones way意為“迷路”，相當(dāng)于get lost。例如：It is very dangerous to lose ones way in the forest.4、 We look forward to hearing from you soon.（P 90）hear from意為“收到.的來信

38、”，反義詞組是write to（寫信給.）。例如：Mr Li was glad to hear from his son. Do you often hear from your pen friend?短語和句型歸納短語歸納141. believe it or not信不信由你2. look out留神；當(dāng)心3. clean up打掃；打掃干凈4. give a seat to sb給某人讓座5. Project Hope希望工程6. send sth to sb把某物寄給某人7. be able to能；會8. pay for為.付款9. raise money籌錢10. enough to

39、.足夠.可以.11. save.from.從.中救出.12. next door在隔壁13. get out出來14. rush into沖進(jìn).15. put out撲滅；熄滅16. help sb out幫助某人克服困難17. be in hospital在住院18. be afraid恐怕；害怕19. at that moment那時20. rubbish bin垃圾箱；垃圾桶21. in the past在過去；過去22. swim across23. have fun玩樂24. by the way順便說說；順便問一下25. no problem沒問題26. far away遙遠(yuǎn)27.

40、 as fast as和.一樣快28. do one's best盡某人最大努力29. play the piano彈鋼琴30. be good at擅長31. do well in在.做得好32. play the violin拉小提琴33. t the age of在.歲時34. according to根據(jù)35. take part in參加36. in need在危難中；在困境中37. lose one's way迷路38. hear from收到.的來信句型歸納1. How +形容詞或副詞！多么.啊！2. enough to+動詞原形 足夠.可以.3. hear sb

41、 doing sth 聽到某人正在做某事4. would like to do sth 想要做某事5. something/anything/nothing+形容詞 .的事物6. have fun doing sth 做某事很開心7. need to do sth 需要做某事8. stop.from doing sth 阻止.做某事9. as+形容詞或副詞原級+as .和.一樣.10. look forward to doing sth 盼望做某事 單元知識大過關(guān)一、根據(jù)首字母或漢語提示寫出單詞。1. Did you hear the n about Lin Tao?2. The boy is

42、 c and often makes mistakes in his homework.3. Please answer the questions a to the text.4. I would like to r Daniel for this years Young Star Award.5. The boy l his way and was crying in the street.6. We look forward to h from you soon.7. There is an empty s on the bus.8. Most people have different

43、 a .9. The fire is b all over the room.10. I cant b my eyes when I see the beautiful pictures.11. Mr Li is a good teacher. I hope he can teach us English next (學(xué)期).12. Diaoyu Island is (部分) of China.13. Mothers will do everything to (保護(hù)) their babies when they meet danger.14. Many stars (籌集) money f

44、or homeless children these days. 15. She (傷害) her arm in the car accident.二、翻譯下列短語。1. 信不信由你 2. 植樹 3. 清理公園 4. 當(dāng)心 5. 聽到有人在喊 6. 思考；考慮 7. 把水倒在衣服上 8. 小心煙花 9. 獨自呆在家里 10.玩火柴 11. 推薦某人當(dāng). 12. 住院 13.參加活動 14. 濃煙 15. 需要幫助的孩子 3、 用所給詞的適當(dāng)形式填空。1. She (plan) to finish her homework just now.2. I can see her (play) the

45、 piano in the music room just now.3. Betty had no time (finish) the homework.4. There (not be) schools in the village in the past.5. She is doing her (well) to learn music.6. You cant be (care) in the exam.7. One of the students (be) born in Canada.8. Jack didnt study hard last term, so he (fall) be

46、hind.9. Thank you for (join) us.10. We will go to Shanghai if it (not rain) tomorrow.11. I think she (be) able to swim next year.12. The boy rushed into the house (save) the old woman.13. Eating vegetables is (help) to children.14. They walk their dogs (one) a day.15. She teaches her younger brother

47、 (speak). 4、 單項選擇。( ) 1. - work they are doing! -yes, and they are working! They are the best workers.A. What hard;how hard B.How hard;what hard C.What a hard;how hardD.How a hard;what hard( ) 2. She is an girl. This means “She is .” A.18 years old;18-year-old B.18-year-old;18 years oldC.16 years ol

48、d;16-year-oldD.16-year-old;16 years old( ) 3.-Bad luck! I poured some milk my phone. -You must turn it off at once. A. for B.offC.over D.up( ) 4. -What did you find just now? -I saw a dog along the river!A.walking B.walk C.to walk D.is walking(   ) 5.- did he stop the fire? -He use some sa

49、nd. How clever! A. What    B. How       C. Where          D. Whose (   ) 6.- you swim, Eric? -Yes, I am a good swimmer. But I swim until last year. A. Could;couldnt   B. Can;couldnt   &

50、#160;C. Could;couldnt   D. Can;could(    ) 7. Look! it is! A dog can ride a bike so well!    A. What amazing   B. What an amazing   C. How an amazing  D. How amazing(   ) 8. -Eric went into the bushes alone this morning. -Rea

51、lly? How he is!A.helpful      B.brave   C.rude  D.surprises (    ) 9. -I am sorry I my homework at home. -Thats all right! Dont forget it here this afternoon.        A.forget;to take       B

52、.forget;to bring       C.left;to take      D.left;to bring (    ) 10. -You should ride your bike here. -Thanks, I will. I know we should be while riding in busy street.       A.careful;carefully  B.ca

53、reful;careful  C.carefully;carefully  D.carefully;careful(    ) 11. When there is a fire, we can with a blanket.       A.put off it      B.put it out      C.put out it     

54、60;  D.put it off( ) 12. Doctor Wangs house , but he was still . A.is in the fire;at the work B.is in fire;at work  C.was on the fire;at the work D.was on fire;at work( ) 13. He was born .A.in May 10th   B.in May 10     C.on 10th May      D.on ten of May( ) 14. Its important fire. A.to care B.be