单选题1. Hello, can I help you? What are you looking _____ ?A. atB. afterC. forD. out of2. She _____ to Gaoyou Restaurant.A. prefer to goB. prefer goingC. prefer goesD.prefers to go3. Daniel wants _____ to stay with _____ today.A. us, heB. us, himC. we, heD. we, him4. Jim, a boy _____ you at the school gate right now.A. is waiting forB. is waitingC. waits forD. w aits5. He often borrows money _____ his father to buy CDs.A. toB. fromC. withD. on6. There are some girls _____ under the tree over there.A. SingB. singingC. singsD. are singing7. There _____ some water in the glass.A. isB. hasC. areD. have8. My favourite T-shirt _____ me about 100 yuan.A. usesB. costsC. spendsD. pays9. The Class Two students _____ a fashion show yesterday.A. tookB. gaveC. showedD. got10. Tomorrow he will give us a talk _____ the English name s.A. ofB. withC. atD. on11. ---You look very cool today, Amy. --- _____ .A. Oh, I don’t look itB. Thank youC. No. I am no t cool at allD. The same you12. The new shoes fit me very _____ .A. goodB. muchC. wellD. nice13. --- How _____ do you sleep every night? --- More th an 8 hours.A. oftenB. muchC. longD. many14. --- When _____ Simon _____ school yesterday? --- Abou t 5:30.A.does, leave B. did, leave C. did, left D. was, leave15.--- What does _____ come from? --- It’s from sheep.A. silkB. cottonC. leatherD. wool16. --- When did you start to go to school?--- _____.A. Two monthsB. In two monthsC. After two monthsD. Two months ago17. Then the shoemaker cut me_____ the shape of a shoe.A. atB. onC. ofD. into18. --- _____ do you want to buy? --- Size Eight.A. WhichB. How bigC. What sizeD. How much19. --- _____ do you take your dog for a walk every day?--- Once.A. How oftenB. How many timesC. How longD. Howmuch20.--- What do you have _____ breakfast? --- Some _____ and milk.A. for, biscuitsB. with, breadC. for, cakeD. wi th eggs21. It’s raining outside. You must _____ a raincoat.A. put onB. wearC. haveD. dress22. Jim likes to wear _____ .A. a jeansB. some jeansC. a blue jeanD. a pai r of jeans23. I didn’t have _____ to say. So I said _____.A. something, anythingB. anything, somethingC. anything , nothingD. nothing, anything24. Won’t you let _____ help you?A. I and my friend toB. my friend and IC. my frie nd and meD. my friend and I to25. Your bag is different _____ mine.A. toB. withC. fromD. for26.The park is quite _______ your home. You can walk there.A. nearB. nextC. betweenD. far27. Let’s raise some money for the poor children in mountain areas. The underlined part means _______.A. putB. giveC. collectD. save28.We are looking forward to_______ you again.A. seeB. seesC. seeingD. saw29.Lucy _______ be an English teacher, but she is an actress now.A. used inB. be used toC. used toD. was used to30. _______ great day we had in the Expo Site yesterday!A. WhatB. What aC. HowD. How a1—30单选答案BABBDBCCBDDDCBAADCCCACCCB部分解析：9.give a fashion show意为“举行时装表演”，give相当于have/hold。

类似的表达还有：give a concert举行音乐会； give a banquet举行宴会； give a talk举行报告会； give a show举行展览10．On在句中作“关于”讲，相当于about，on常指“关于”学术、专业或单纯某方面的内容，而about则泛指所有的人或物，有“关于，大约”之意。

17. 接着，鞋匠把我切割成鞋子的形状。

Cut…into…意为“把…切成、割成”29. used to表示过去常常做某事(但如今已不存在); be used to do的意思是被用来做某事; be used to doing的意思是习惯于做某事(to是介词，后需加名词或动名词)。

MODULE11、如有always ,often, usually, sometimes, seldom, never, oncea....,every...用一般现在时，第一、二人称复数后跟动词原形，第三人称单数后跟动词加's'/'es'。

2、如有now ,look! ,listen, at the moment ....用现在进行时，结构是be (am, is, are) +v-ing3、如有tomorrow, the day after tomorrow, from now on, in +一段时间, some day, next....用一般将来时，结构：will + v原型/ be going to +v原型（没有动词用be ）4、如有yesterday, ......ago , last....just now.....用一般过去时动词加edgive sb. sth.= give sth. to sb. 给某人某物every day每天everyday每天的，日常的write it (them) down 写下，记下how about doing sth.= what about doing sth. 做....怎么样each other 互相.thanks a lot= thank you very much非常谢谢（回答谢谢可以用）That's all right. = You're welcome. = That's OK. = It's my pleasure. = Not at all.why don't you+v原型 = why not+...v原型为什么不help sb. with sth. 在某方面帮助别人help sb. (to)do sth.帮助某人做某事with one's help=with the help of sb.在某人的帮助help oneself to sth.请自用食物watch sb. do sth. 看到某人做了某事（现在没有做，做过）watch sb. doing sth.看到某人正在做某事（正在做） see, hear类似remember to do sth.想起记得要做某事（没做）remember doing sth.相起记得做过某事（做过）forget to do sth. 忘记要做某事forget doing sth.忘记做过某事welcome back欢迎回来new term新学期this term这学期last /next term 上/下学学期give you some advice给你一些建议make a mistake = make mistakes犯错误correct spelling正确的拼写what else? = what other things? 还有什么a piece of advice 一条建议 follow /take one's advice采用别人的建议send sth. to sb. = send sb. sth. 寄给某人send for派人去请/取end up 发射all the time 一直enjoy oneself = have a good time = have a great time = have fun 玩得愉快四、lots of = a lot of = many(可数)/much(不可数) 许多 排序不等式（一）概念【9】：设有两组实数n a a a ，，，⋅⋅⋅21 （1）n b b b ，，，⋅⋅⋅21 （2）满足n a a a ≤⋅⋅⋅≤≤21 （3）n b b b ≤⋅⋅⋅≤≤21 （4）另设n c c c ,21⋅⋅⋅，， （5）是实数组（2）的一个排列，记逆序积和1121b a b a b a S n n n +++=-乱序积和n n c a c a c a S +++=2211'似序积和n n b a b a b a S +⋅⋅⋅++=2211''那么'''S S S ≤≤且等式成立当且仅当n a a a =⋅⋅⋅==21或者n b b b =⋅⋅⋅==21证明【9】：1，预备知识引理1（Abel 变换） 设（1）（2）为任意两组有序的实数组，令,010∑===ki i k b B B ，那么k n k n k k k n n k k B a a B a b a ∑∑=-=---=1111)(事实上：=-=∑∑==-n k nk k k k k k B B a b a 111)(112111)()(B a B B a B B a n n n n n n +⋅⋅⋅+-+------⋅⋅⋅-----=-------)()(2221111n n n n n n n n n n B a B a B a B a B a 112)(B a a -∑-=---=111)(n k k k k n n B a a B a引理2 设实数组（2）满足（4）式，实数组（5）是实数组（2）的任意一个排列，那么显然有∑∑∑=+-==≤≤k i i n k i ik i i b c b 1111引理3 设实数组（2）满足（4），那么。