七年级上Unit 7重难点讲解与练习.doc

Unit 7 How much are these pants?一重难点讲解1. How much are these pants?这裤子多少钱？1) how much :询问价格，谓语动词Be的单复数与后面名词一直。How much is/are =Whats the price of?2) How much：询问多少+不可数名词3) How many：询问多少+可数名词复数形式2. Can I help you?你要买什么？1)=What can I do for you ?=Is there anything I can do for you?2)肯定回答：Yes, please. I want ./ I am looking for . 否定回答No, thanks.3. I want a sweater.我想买件毛衣1） want sth= would like sth.想要2） Want to do sth.= would like to do sth.想要做3） Want sb to do sth= would like sb to do sth想要某人做4. Here you are.给你1) Here +代词+be : Here you are/Here it is!2) Here +be +名词 : Here is your pen.5. Ill take it.我要（买）了1) Ill =I will (will +)2) Ill take it.=I will buy it.6. Youre welcome.=Thats all right= Thats OK=Its a/my pleasure=Not at all不客气7. Come and buy your clothes at Huaxing”s Great sale!快来买衣服，华新大减价1) come and buy：来买（祈使句连动）2) clothes：衣服总称（谓语用复数）8. We have sweaters at a very good price我们的毛衣价格很合理1)buy/sellat a good price/at a low price/at a high price.以合理的/低的/高的价格买/卖9. We have bags for only 12 dollars.我们的包仅售12美元1) have. for+价格：有卖价是2) buy sthfor+价格：以价格买3) sell for+价格：以价格卖10. For boys , you can buy socks only 5 yuan each.男孩可以买短袜，每双仅售5元。1) for boys/girls：对男孩子、女孩子来说2) each:每个Each of the students has an English book.Each student has an English book.The students each have an English book=The students have an English book each.Each other:相互、彼此11. Anybody can afford our prices任何人都能承受我们的价格1) afford sth2) afford to do sth12. Come and see for yourself at Huaxing Clothes Store!快亲自来华新服装店瞧瞧1) for yourself:亲自2) 单数反身代词：myself, yourself,himself,herself,itself3) 复数：ourselves,yourselves, themselves13. The yellow shorts are also 30 dollars and the green shorts are on sale for 25 dollars.1) a pair of shorts/pants：一条裤子2) also: 肯定句中间too：肯定句末尾either:否定句末尾3) sale(n.) -sell(v.)4) on sale:出售、廉价出售The books are on sale. The books on sale are popular.二专项练习：Written Test Part (80分)一、根据句意及首字母，在空白处填入一个适当的单词1. Its cold now. Please put on(穿上) your s _ , children.2. In summer some boys like to wear s _,and some girls like to wear(穿) s _ .3. You cant run fast (快) without( 如果没有) a pair of good sports s _. 4. The red is too b _. Can you show (出示给看)me a smaller one ? 5. This is a c _ shop . I want to buy a sweater in it.6. I dont need any b _ for school . 7. How much are your pants ? T _ twenty dollars.8. Come down to Mr Cools Fruit Shop and see for y _ . 9. We have sweaters in all c _ at $ 20 each(每一个).10. That shop s _ school things. You can buy an eraser there.11. This long T-shirt is too expensive . I cant a _ it . 二、用括号内正确的形式填空.1. _ (be ) these your bags ? 2. How much _ ( be ) the shorts ? 3. Lets _ ( play ) football now. 4. Joy _ ( not like ) fish and chips. 5. What _ you _ ( like ) for breakfast ? 6. Lucy and Lily _ ( have ) a nice bedroom. 7. I _ ( be ) thirteen this year. 8. My father _ ( have ) a car. 9. The sweater _ ( be ) 80 yuan each . 三、 请按要求完成下列各题。（5分）6. big (反义词) 7. long (反义词) 8. buy (反义词) 9. 27 （英文数字） 10. thirty（写出数字） 四、单项选择。请从下列选项中选出可以填入句中空白处的最佳答案。（10分）（ ）11. The red socks _two dollars. A. am B. is C. are（ ）12. We have socks _all colors _$5 each. A. at ; in B. in ; at C. at ; at（ ）13. The yellow shorts are _ $30. A. too B. also C. or（ ）14. Come down to the bookstore and see for _. A. you B. your C. yourself（ ）15. Do you need shoes for sports_ dance? A. or B. and C. of（ ）16.We _have 100 yuan . A. every B. each C. each other（ ）17. The green shorts are. _. A. thirteen B. thirtyteen C. fourty（ ）18. _is this T-shirt? A. How about B. How many C. How much（ ）19. -Can I help you? -Yes, please. I want _. A. a sweater B. sweaters C. a sweaters（ ）20. My brother is _. A. twenty and two B. twenty two C. twenty-two五. 情景交际。请根据所提供情景，从方框中选择一个正确答案。A. Id like some milk.B. Youre welcome.C. What color do you like?D. How much are these pants?E. Can I help you?21.-Thank you. -_22.-_. -Theyre nineteen dollars.23.-What would you like? -_.24.-_. -Yes, I want this bag.25.-_. - I like green 六. 完成句子。请根据句意及首字母提示，补全单词。（10分）26. This clothing shop sells all kinds of T_.27. How much is the g_ hat?28. Do you l_ these socks cheap?29. Ill t_ the red pants.30. What c_ do you want?七. 补全对话。请根据图画及对话情景补全所缺单词，每空一词。（10分） A. What can I do _31_you?B. Yes, Id _32_some potatoes.A: How many do you _33_?B. Four, please. _34_much are they?A. Potatoes are two yuan each _35_ there are four.B. Ok. I _36_ take them.A. _37_ that all?B. No, I want some _38_too.A. Ok . _39_you are.B. _40_ 八 .完型填空。（10分）Near our school there is a store. Its_41_ but therere _42_of school things. Do_43_ like exercise books, erasers, pens _44_ color pencils? Theyre_45_ . Big erasers are just one yuan_46_ and the small one is 0.5yuan. The color pencils are just _47_ 2yuan. I want the cartoon pencil sharpener. It is _48_ expensive ,either. I will take_49_. Do you want some school things for yourself? Just come _50_ this store.( )41. A. big B. small C. long( )42. A. lots B. lot C. many( )43. A.I B. they C. you( )44. A. or B. and C. but( )45. A. expensive B. cheap C. dear( )46. A. one B. every C. each( )47. A. for B. on C. in( )48. A. not B. no C. /( )49. A. them B. it C. that( )50. A. for B. to C. down 九.阅读理解。请根据对话内容判断下列各句正（ T ）误（F ）(10分)A（ S=shopper C=clerk）S: Excuse me, do you have any sports bags?C: Yes. What kind do you need? The big one?S: Yes, how much is it?C: It is 35 dollars.S: Oh, its too dear!C: How about the small one? It is cheap and its 15 dollars.S: But I dont like black bags.C: We have this kind of bags in all colors.S: Thats great! I will take the red one.C: Here you are.( )51. The shopper wants a school bag.( )52. The big bag is not cheap.( )53. The small bag is 35 dollars.( )54.The shopper likes the red bag.( )55. The shopper takes the bag for 15 dollars.BSome small children dont know its not polite to laugh at others. Some of them laugh at a lame (脚疾) or blind (盲) person, or someone in bad clothes. but as they grow up, they learn not to hurt peoples feelings by laughing at their problems. They learn to laugh at other things. Most important, they learn to laugh at themselves. For example, you make a mistake and lose in a basketball match. Do you become angry? Or can you laugh at yourself and hope to do better next time? If you can, youve really grown up.( ) 56. To laugh at others is not _. A. easy B. polite C. difficult D. bad( ) 57. When small children grow up, they learn _ . A. to hurt peoples feelings B. not to hurt peoples feelingsC. to laugh at blind persons D. not to laugh at themselves( ) 58. If you dont win a basketball match, you should _. A. becom