七年级英语上unit2重难点讲解与练习

1、七年级英语上Unit 2重难点讲解及练习一、要点透视1Excuse me, Sonia. Is this your pencil? 对不起，索尼娅，这是你的铅笔吗？excuse me是为了引起他人注意或因为打扰他人而说，它的使用场合有以下几种：l 向陌生人问路时：Excuse me, is this the way to the station?劳驾，请问到火车站台票这么走吗？l 和人谈话时，要出去一下或做一点别的事时：Excuse me, just a minute.对不起，请等一下。l 很客气地纠正别人的话时：Excuse me, what you said was wrong.对不起，您

2、说错了。l 表示失礼，请求原谅时：Excuse me, but can I go out for a minute?对不起，我能出去一下吗？2. Yes, thank you. 是我的，谢谢你。当别人为你做事或赞扬、祝福你时，你应该说Thank you. 或Thanks.以示谢意。Thank 既可作动词又可作名词。例：-You have a nice name. 你的名字好听。-Thank you. 谢谢。-Sit down, please. 请坐。-Thanks. 谢谢。3Whats this in English? 这个用英语怎么说？这是询问某样物品在英语中如何表达时常用的句型。其答语为“

3、Its .” in English 意为“用英语说”。类似用法短语还有：in Chinese (用汉语说)；in Japanese (用日语说) 等。例如：-Whats this in English? 这个用英语怎么说？-Its a pen. 是“a pen”.Whats this in Chinese? 这个用汉语怎么说？4. How do you spell? 它怎么拼写？这是询问如何拼写单词的惯用法。spell 为动词，意为“拼写”。当回答这个问题时候，注意字母之间的连字符。例如：How do you spell your name? 你的名字怎么拼写？-How do you spel

4、l eraser? “橡皮”是怎么拼写的？-Its E-R-A-S-E-R. 是“E-R-A-S-E-R”。拓展：how 的用法很多，常用来引导提问“方式”的特殊问句。例如：How do you get to school? By bus. 你是怎么去上学的？坐公交车。How do you know that? 你是怎么知道的？考题：-How do you spell the word?-_A. Yes, you can. B. sorry, I cant.C. No, you cant. D. Sorry, I can.解析：回答此种问句应直接说出单词拼写。但若不知，可用Sorry致歉。A项

5、和C项人称不对，D项前后不一致，故选B项。答案： B4 Whats this? 这是什么？这是询问某个物品是什么的常用句型。其答语为“Its a/an ”. 例如：-Whats this? 这是什么？-Its a watch. 它是一个手表。5. Found: Notebook. Is this your notebook? Please call Mary. Phone 235-0285.招领：笔记本。这是你的笔记本吗？请打电话找马丽。拔打235-0285l 招领启事用Found, 寻物启事用：Lostl please “请”是用于请求的客套话。Pleases 用于句末要在其前面加逗号。如：

6、Please sit down. 请坐。Sit down, please. 请坐。二、词汇辨析1Excuse me 和sorry 二者都是“对不起”的意思。但两者所用的情景是很不相同的。当向对方提出请求。询问或打扰对方时，通常说Excuse me，可根据不同情景理解为“劳驾”“请问”“对不起”等意思。如本单元中询问某物是否属于对方时可先说“Excuse me.”以表示礼貌。由于某种失误或不能为对方效劳而向对方表示歉意时，常说Sorry，或Im sorry. 意思是“对不起”“抱歉”，这时一般不说或很少说Excuse me. 如：Excuse me. Are you Mr. Green? 对不起

7、， 请问你是格林先生吗？Excuse me. Can you spell it? 对不起，请你把它拼一下，好吗？A: Are you Li Ping? 你是李平吗？B: No, Im not. 不，我不是。A: Sorry. 对不起。A: Can you spell it? 你能拼写它吗？B: Sorry, I cant. 对不起，我不会。2like 和love 二者意思差不多，都有“喜爱”的意思，但是指爱一个人时用love 及like在程度上不太一样。Love 在爱的程度上要超过like, like 强调的是“喜欢”。指对事物时两者区别不大。如：I love my parents. 我爱我的

8、父母。I like Tom. Hes my good friend. 我喜欢汤姆，他是我的好朋友。I like/love the photo. 我喜欢这张照片。 3Listen 和listen to 两者都表示 “听”，指具体听声音这一动作。listen 为不及物动词，可单独构成祈使句，以用来唤起人注意听某一情况或声音。listen 后面可带表示人或事物的名词作宾语，表示“听某人讲”或“听某一声音”。如：Lets listen. Then work in pairs. 我们先听，然后两个人一组进行训练。Listen! Whats that? 听！那是什么声音？Please listen to

9、me. = Listen to me, please. 请听我讲。Lets listen to the radio. 我们听收音机中说什么。4Look 和look at 都表示“看”，指看东西这一具体行为。Look 为不及物动词，可单独使用，可用来唤起人注意某一情况；look at 后面要带宾语，表示“看什么”。如：Look! This is my English book. 瞧！这是我的英语书。Look! Whats that in the room? 瞧！ 房间里那个东西是什么？Look at the words, please. 请看这些单词。Please look at this pi

10、cture. 请看这幅画。Lets look at Page Two. 我们来看第二页。三、冠词用法冠词冠词指不定冠词a, an 和定冠词the。冠词是一种不能单独使用的虚词，只能附在一个名词上帮助说明这个名词的含义。在英语表达中我们经常碰到a, an 和the这三个冠词。其中a 和an 属于不定冠词，the 属于定冠词。一、 不定冠词的用法： 指人、事物的类别。A computer is a machine. 电脑是一种机器。A boy is waiting for you. 一个男孩在等你。 表示one 或every.I have a mouth, a nose and two eyes.

11、 我有一张嘴巴、一个鼻子和两只眼睛。 用于某些固定短语中。A lot of 许多， a few 一些, a number of 许多二、 不定冠词a, an 的用法区别： 不定冠词an 常用于元音发音开头的词前。例如：an English car 一辆英国小轿车，an apple 一个苹果， an Englishman 一个英国男人 在英语单词中很多单词是以元音开头却读辅音音素，前面要用a .例如：a useful book 一本有用的书， a European 一个欧洲人 以辅音字母开头，但这个辅音字母不发音，而以元音音素开头的单词，前面要用an. 例如：an hour 一小时 an hon

12、est boy 一个诚实的男孩 an university student 一个大学生 有些辅音字母的读音以元音音素开始的，这些字母读本音时，前面要用an.例如：an “A” an “S” 三、 定冠词的用法： 定冠词的用法很广，可用于上文提到的人、物或特指的东西，乐器前、某些组织机构前。例：This is a book. The book is mine. 这是一本书，这本书是我的。（上文提到的名词用the）Give me the book. 给我这本书。（特指的名词前用the） 世界上独一无二的事物前用the. 如：the sun(太阳) the moon （月亮） the earth（地

13、球） 定冠词the 用于序数词、方位名词、形容词最高级。如：the first the best in the south 复数姓氏前加the, 表示一家人，常看作复数。如：The Browns are going to Shanghai for a holiday this summer. 介词短语中常用定冠词the. 如：in the morning in the box on the train四、 不用冠词的情况 在节日、星期、月份、季节、年等前不用冠词。如：on Sunday in summer in August in 2004 一日三餐和球类运动前不用冠词。如：如：have br

14、eakfast play football 名词前有指示代词：this, that, these, those; 形容词性物主代词：my, our, your, his, her, its, their不用冠词。 如：this girl that book my cat 一些固定短语中不用冠词。如：go to bed go to school by bus at noon Unit Two Is this your pencil?一.语音知识 选出划线部分读音不同的选项。(5分) ()1. A. gameB. eraserC. baseballD. watch()2. A. hiB. isC.

15、 dictionaryD. this()3. A. sevenB. zeroC. pencilD. yes()4. A. phoneB. helloC. doD. no()5. A. rulerB. numberC. cupD. but二.词汇积累 (25分)1）.按要求写出下列单词的相应形式(10分)6. two _ (同音异形词) 7. yes _ (反义词) 8. is not _(缩写形式) 9. number_(缩写形式)10. be _(第三人称单数) 11. you _(物主代词)12. that is _(缩写形式) 13. her _(代词主格)14. box _(名词复数)

16、 15. dictionary _(名词复数)2）.翻译下列短语(10分)16. a set of _ 17. in English _ 18. telephone number_ 19. the ID card _20. Thank you. _ 21. a piece of _22. 我的橡皮擦_ 23. 打电话给她 _24. 失/拾物招领_ 25. 学生证 _ 3）.从II栏中找出I栏句子的正确答语(5分)I栏 II栏()26. Is this your backpack, Jim?A. Its 297-3389.()27. Whats this in English?B. Nice t

17、o meet you, too, Helen.()28. Whos the boy?C. Thank you. ()29. Whats your name, please?D. Amy. And your name?()30. Nice to meet you, Amy.E. Thats all right. ()31. How are you, Jill?F. Tom, I think. ()32. Hello, Im Tom.G. Its a backpack.()33. Im sorry Im late.H. Hello, Im Jim. Nice to meet you.()34. S

18、it down, please.I . Fine, thank you. And you?()35. Whats his phone number?J. No, its her backpack.三.选择填空(15分)()36. - Whats this _ English? - Its a backpack.A. toB. inC. andD. for()37. - Excuse me, is this your gold ring? - Yes, _.A. is itB. itsC. it isD. it isnt ()38. _ do you spell baseball? - B-A-

19、S-E-B-A-L-L, baseball.A. WhatB. WhatsC. HowD. Hows()39. _ your school ID card?A. This is B. Is thisC. Am I D. Are it()40. _ is a girl, _ name is Jill.A. Her, sheB. He, his C. She, herD. I, my()41. - Whats this in English? - _. A. Yes, its a watch.B. Its my watchC. Its a watchD. No, its a watch.()42.

20、 - Is this _? - Yes, it is.A. backpackB. his backpackC. a his backpackD. his a backpack ()43. - Can you spell _ name? - Yes. J-I-L-L, Jill.A. yourB. youC. itsD. it ()44. -Is that _ English dictionary? - No, its _ Chinese one.A. a, aB. an, anC. a, anD. an, a ()45. - Is this _ English book? - No, _ is

21、nt.A. you, thisB. your, thisC. your, itD. you, it()46. - Is he _? - No, he is _. A. English, Chinese B. an English, ChinaC. English boy, Chinese boyD. a English, a China()47. - _. Is this your mobile phone? - Ah, yes, its my phone.A. SorryB. Excuse meC. HelloC. Hi()48. Alans computer game is in the

22、lost and found case, please call him _ 4653539.A. atB. forC. inC. to ()49. Jane finds her watch. She says “_”A. Is this your watch?B. Whats this in EnglishC. No, it isnt.D. This is my watch.()50. - How are you? - _.A. Its my backpack.B. Im fine, thanks.C. Its 3953549.D. Hello, Im John.四.阅读理解(20分)AHe

23、llo! My name is Li Yang. Im a Chinese boy. Im twelve. Im a student at No. 4 Middle School. I have many friends in my class. Bob is one of my best friends. He is from the USA. He is eleven. He has a cat, its name is Dick. We like it very much.根据短文内容判断正(T) 误(F)。()51. Li Yang is from the USA.()52. Dick

24、 is Li Yangs best friend.()53. Li Yang and Bob are in the same class.()54. Dick is a cat.()55. Bob is twelve.BMy name is Helen. Im seven. Dale is my brother. Hes eleven. We are in the same school. My mother is a teacher. She teaches English. She is a teacher in our school. My father is a doctor in a

25、 big hospital. I have a dog. Its name is Ben. We are good friends.()56. Dale and Helen are _.A. brother and sisterB. friendsC. studentsD. both A and C()57. Dales mother is _.A. an English teacherB. a doctorC. a studentD. eleven()58. Ben is the name of _.A. Dales sisterB. Helens dogC. Helens motherD. Dales father()59. Helen is _.A. an English teacherB. a doctorC. a studentD. eleven()60. Dale, Helen and their mother are _.A. in the same schoolB. studentsC. at homeD. friends五.单词拼写(10分)61. This is _(他的) backpack.62. - Whats this in E