unit 1
Where is your pen pal from?——He's from Australia. 。
Where is John's pen pal from?——He's from Japan. 。
Where does he live?——He lives in Paris. 。
What language does she speak?——She speaks English. 。
新目标七年级(下)英语语法练习。
[size=1]一般现在时态练习。
1.This is my pencil ? (变一般疑问 句) your pencil ?。
2. These red socks are Kate’s . (变一般疑问句) socks Kate’s ?。
3. I want to buy a big green bag . (变特殊疑问句) you want to buy ?。
h5A 4. Mary does not have any books . (变肯定句)Mary books .。
5. The clothing shop is on sale . (变为否定句)。
6. She likes the black bag very much . (变为否定句)。
7. I buy the pants for only 50 Yuan. (用she改写句子)。
the pants for only 50 Yuan.。
8. It’s an English dictionary . (对画线部分提问)。
9. Lily and Lucy are fifteen years old now . (对画线部分提问) Lily and Lucy ?。
10. Her dog is 2 years and 5 months old . (变为否定句) Her dog 2 years and 5 months old .。
二.用be动词的适当形式填空。
1. I a student . You a teacher . 2. She my friend.。
3. you Li Fen ? No, not . 4. Mr. green very busy?Yes , he . 。
5. He must at home . 6. Comedy very interesting .。
7. thrillers very scary ? 8. You and I good friends . 。
9. His friends very funny 10. The twins very happy because they want to go to a movie .11. The girl in red clothes my sister .。
三.用所给动词的适当形式填空。
1. People usually (eat) dinner in the evening .。
2. His sister usually (go) to school at 7:00 am .。
3. Lin Tao (like) his new sweater .。
4. Let me (have) a look .。
5. he (like) English ?。
6. I want (go) to a movie .。
7. He (not know)the teacher’s name 。
8. Can I (ask) the policeman ?.。
9. She likes (play) chess .。
10. It’s time (play) games .。
现在进行时态
一.用所给动词的适当形式填空.。
1.Look! The cat____________(run)up the tree。
2.The twins__________(have)breakfast.。
3.----___he ________(clean) the blackboard? ----No,he isn’t. `。
4.Tom__________(play)the piano in the room.Please ask him to come here。
5.Listen! They____________(sing)in the classroom.。
二.选择填空.
1.My mother is _____TV.。
A.looking at B.seeing C.reading D.watching。
2.---____you ____a book? ---Yes,I am.。
A.Do,read B.Are ,read C.Are ,reading D.Are ,looking。
3.Kate _____,the others _____.。
A.sing,listen B.is singing,is listening C.sing,are listeningD.is singing,are listening。
4.I ___my eraser,but I can’t ______ it.。
C A.look for ,finding B.am finding,look for C.am looking for,find D.find,look for )。
三.句型转换
1.I am watering the flowers.(否定句)。
2.She’s jumping now.(一般疑问句)。
3.The boys are playing cards.(划线提问)。
4.He is doing his homework.(复数句)。
四、翻译句子
1.我们正在看电视. 2.他们正在打扫教室.。
3.汤姆正在吃早饭. 4.那对双胞胎正在睡觉。
5.男孩子们正在踢足球. 6.她正在铺床.。
7.我正在玩电脑游戏. 8.你们正在听音乐吗?。
过去时态
一、改写句子:
1、Lucy did her homework at home.(改否定句)
Lucy _______ _______ her homework at home.。
2、He found some meat in the fridge.(变一般疑问句) 。
______ he _____ ______ meat in the fridge?。
3、She stayed there for a week.(对划线部分提问)
______ ______ _____ she _____ there?。
4、There was some orange in the cup.(变一般疑问句)。
_____ there _____ orange in the cup? 。
语法复习练习
单项选择单项选择
1. ---How many ________ in the tree? ---There are two. 。
A. bird are ther B. birds is ther C. birds are there D.birds are their.。
2. Mr Smith can speak ________ Chinese, but not ________.。
A. some; muchB. a little; manC. some; any D. little; much。
3. ---Thanks a lot. ---_________.。
A. You are right B. That’s right C. That’s all right D. All right。
4. ---________ skirt is this? ---It’s ___________.。
A.Who’s;Lucy B.Whose;Lucy'sC.What;LucyD. Which; Lucy’s。
5. There are many apples on the table. Please give me some big _________.。
A. appl B. one C. ones D. the apples 。
6. Mr Johnson usually goes to the hospital ________.。
A. by his car B. by the black carC. by car D. by the new car 。
7. Does your brother play ping-pong __________?。
A. on every afternoon B. every afternoon。
C. in every afternoon D. at every afternoon。
8. ________ do you usually come to school?。
A. How B. What C. Which D. How much。
9. Are we all in _________?。
A.the same clasB.sameclassC. the same classesD. same classes。
10. ---Don’t you usually come to school by bike?。
---_________. But I sometimes walk.。
A. Yes, I do B. No, I don’t C. Yes, I do D. No, I don’
11. Susan likes _______. 。
A. singing B. sing C. sings D. sang。
12. Some of ______ can speak English. 。
A. them B. theirs C. they D. their 。
13. What ____ Tom and his mother like ? 。
A. does B. do C. is D. are。
14. Where _____ your English teacher from?。
A. does B. is C. do D. are。
15. Tom can ______ some vegetables at the market.。
A. buys B. buying C. buy D. to buy 。
16. Kate _____ Chinese ______ Monday. 。
A. have, on B. has, in C. has, on D. there is, 。
17. A bakery _____ cakes and bread. 。
A. sell B. buying C. buy D. sells 。
18. What’s your hobby? My hobby is ______ model plane.。
A. makeing B. make C. making D. made。
19. Please fill _____ the form.。
A. in B. on C. to. D. with。
20. The first class _______ at 8:00 am .。
A. begin B. is begin C. begins D. is beginning。
21. ---_______ is the school library?。
---It’s next to the playground.。
A. What B. Where C. How D. When。
22. Is there a bank _______ your neighborhood?。
A. in B. on C. with D. to。
23. It’s interesting to take a walk through the _________.。
A. hospital B. library C. park D. river。
24. ---It’s a place to get money. What is it?。
---It’s a _______.。
A. hotel B. bank C. home D. park。
25. ---Is there a library near where you live? --____________.。
A. Yes, there is. B. No, there is. C. Yes, it is. D. No, it isn’t。
26. ---What is the opposite of clean?。
---________.
A. Small B. Dirty C. Large D. Busy。
27. Which kind of animals have long legs and neck?。
A. Pandas B. Penguins C. Giraffes. D. do。
28. Do you ever play _________ pandas?。
A. with B. to C. and D. or。
29. He’d like ________ on a vacation.-S1oW#y5KM&sH5l }*tK。
A. go B. to go C. going D. wentv9Q9g5Cy7I-ayV。
30. Is there _______ in today’s newspaper?0p {yhb/D"}!~。
A. important something B. everything important。
Dw m'[F/F8H C. anything important D. important anything,U9{1^5Q Y4o。
31. Her mother is ________ English teacher. She works in our school.。
4N C+]m-bx%P e A. a B. the C. an D. /。
!]ex5}/U7BR4n)A 32. They are going to help some farmers ___________ their work.B _\QebL9a2k。
A. for B. at C. with D. toL8N,A!S T a RO L。
33. _______ your uncle __________ his work?r`XB"U^4m。
A. Is, like B. Does, like C. Does, likes D. Do, likes P"ZQP5x。
34. Young people like this season _____ it is good for sports.|5n\6x(bK&sJ.d。
A. because B. so C. but D. and9Z;}F!m'A n;?c。
35. I don’t have __________ read, but I’d like __________.。
:V%r_X;J/K A. any, a few B. any, fewC. some, a little D. any, a littleh{~2k/`JI$qm"`。
36. ---Can’t you hear __________? ---No, I can hear ___________.。
:@+]e7bfi A. anything, nothing B. anything, anything 。
WZ!Q/n'q&DN C. something, nothing D. something, something 。
]1U5Jv8dR.Q 37. ---Did you go to the park on Sunday morning?。
}\6~^%WJ.K ---________, I went there in the afternoon.vDX2eN9j2D's。
A. Yes B. No C. Sure D. Sorry。
L#snhp%Kq 38. ---You look tired.-_S5BX4W8M"~w。
---Oh, I studied _________ the math test.。
)o K1D*t3Ej)}v A. on B. at C. for D. in。
b'il8X? 39. I had a ________ weekend. I did a lot of things. How tired I am!"_0Fe|7r'z。
A. free B. busy C. good D. bad1w5V3t.y"hmf-D。
40. She often buys some CDs ___________ Sunday.2uWo*L9hj)LWy$k。
A. at B. in C. on D. withi^3]aaW0Z。
41. An old friend of my sister’s always helps my brother and _____ 。
X8{"r|3OJ-I with _____ English.rs*q yT \#E2O6H。
A. I, our B. me, our C. me, ourselves D. me, my。
2J(|Ks(S y;?Ay 42. Wang Lin _______ very popular. He is the captain of the basketball team.。
}7|$Qr?{Q7e A. is B. are C. has D. have。
vv9f/V4}n6R/^i.]\ 43. She’s a little bit ________. She doesn’t like talking with others.t8^1y5n+yiy}b0T。
A. heavy B. thin C. quiet D. nice。
W ck$Sj ^ { 44. I have new image and nobody ________ me. B4iE7_E3S0c。
A. see B. sees C. know D. knows}#tc(V WkG!G。
45. Do you know the boy ______ the funny glasses.。
D&e1yn pp A. on B. at C. with D. to。
wXZB @#Q1L2HN,d&ft 46. Rita _______ long hair last week. But she has short hair now.!OgH0Y}。
A. have B. has C. had D. having。
d4j&d^+M0G 47. I don’t think he’s so great, but my mom _________.。
]!D0VYX,N3H A. do B. does C. is D. are。
/\?4aJ JJ{*es 48. Let’s _______. I want to buy a new T-shirt.4v*tY$m(?_p。
A. go swimming B. go to the moviesC. go shopping D. go to the beach。
y m)f TcS!v#w 49. My hat is black. It ________ a cat.。
4l S;uH"|/^7GA"c A;t A. look like B. looks like C. like D. likes 。
.|'| RC3\!\X5J0vn 50. I like _______ chess. How about you?。
o8D0eba ~ A. play B. playing C. plays D. playediK8b[ T m!B。
51. I have a new pair of shoes. ________ black and white.xz(yrS)P"P。
A. It is B. They are C. These are D. This is。
(YKi v7`^_/o 52. I like _________ very much. They are from Australia.d SYR/T:cv c4n。
A. pandas B. giraffes C. koala bears D. dolphins。
/J/E"q?raG 53. What would you like _______ your pizza?SMbGzBT。
A. on B. in C. from D. to6`(Cs5d3l:l(J Y。
54. What is Mary like? She ________.。
B n0l8l%} A. is medium height B. has curly hair。
lJu(gt\ C. has a medium build D. is funny?7b5G;bgO }+Z-M。
55. I don’t like _________ weather because it’s too cold.tPcp$j)Q/R/s5J。
A. sunny B. snowy C. warm D. hot!K3N2`8L"l? f0W ]op。
56. What will you do ________ vacation?-^+e JE2aX。
A. on B. in C. to D. of。
M EvrX9}(w 57. He _______ English very well.Y'G@Z3~9g(\H:\。
A. tells B. talks C. speaks D. saysa4}(Jpd mfk。
58. Tony is always late ________ school because he gets up ________ 7:00.。
+}&k8Xgo e"kI^;X"\ A. at, for B. at, at C. for, at D. for, forVN p;qd uVm。
59. I like fried chicken so I always think it is _________.。
{n9F"| VS A. delicious B. expensive C. terrible D. cheap3qAWk#[^n2G。
60. I broke my leg yesterday ______ I didn’t run for exercise in the morning.Ms\D3]6g3A。
A. or B. but C. because D. so1A |K@+[d n。
61. He is friendly and most of his classmates like to discuss ______ him.(W~J+Ns。
A. by B. on C. with D. and。
3Wa0QR Y6H 62. ---Yesterday, I watched a movie Harry Potter. I don’t love it. How about you?n@fF0}。
--- I do too B. I don’t too C. I don’t either D. I do either。
#Ic~S IB4Bq 63. Tom studies at our school. He is a ________ boy.'V"~S+?t`。
A. fifteen-year-old B. fifteen-years-old 9}9lEZ]N。
C.fifteenyear old D. fifteen years old。
"_zcs8Y6q ^ 64. ---Do you like to watch Hero?。
&Xf0m O.w2}!_ep;?lw ---Yes. I enjoy ________ action movies.。
%W%K+_8bK@+C py` A. watch B. watches C. to watch D. watching)UMS`C@D。
65. They don’t have to _____ their school uniforms.。
~2`:Gd2k3A&Y A. dress B. have on C. wear D. put on。
j3t'@Tw'o:t 66. Don’t watch TV _________ school nights.g c9a\l9f'u8pF。
A. at B. in C. / D. on。
#B/P;iFM 67. We can’t ________ late for class.。
#S k a$e[g A. arrive in B. arrive at C. get to D. arrive。
Nu%l4Jvy 68. You can’t eat _____ outside.#l&D#y J]6^/VB\。
A. at B. / C. in D. on"^c Gk{Nl+y。
69. There are too _________ rules in the school.1vcs%X|7iM?。
A. many B. much C. a lot of D. someh*s0j'ei。
70. Be home ________ 8 o’clock on Saturday.。
nd]~q J A. by B. to C. on D. in f5K{%T0VD。
71. Students can’t _________ music in the hallways.!nREOr ]7T2w]。
A. listen B. hear C. listen to D. hear to。
dlL:s\0t/o/T| 72. ________ at ten o’clock in the evening.。
Mm2R0r@j/Kb A. Go to bed B. Goes to bed C. Gets up D. Get up。
;H gBKmj.~7F 73. A kid ______ breakfast every morning, because it’s good for his health.。
QkR&T"D j6pGpv A. have to B. has to C. has to have D. has to has _Zi1\@R5U。
74. Don’t go into the classroom without the _________.。
6TL1yM:G},Z| Nny A. doctor B. assistant C. teacher D. clerk。
iM~p ]a 75. She _______ this book last week.。
V,?Q5T a y A. read B. reads C. readed D. is reading+t0{@C v6M。
76. When _______ your birthday? l~B'U9P。
A. is B. was C. were D. are。
X;T6CV_/f"S:O6O$k 77. There are a lot of students in the classroom. Some are reading. ________ are writing.。
r}R^Wj7u A. Other B. The other C. another D. Others。
'@f6qnp\0e l 78. I have to leave here now. Can you take a photo _______ me?fPN'J[,CEJV。
A. with B. of C. by D. on。
!F A(o"exv4bk3^ 79. 13. It’s very cold in this room. Why don’t you _________ your coat?。
%g]0R#kvgg }1xA A. take off B. wear C. put on D. take to。
$B @3Z nK+B }9e5?Z 80. --- Hello, ___________? ---This is Peter.。
]8Et#P^)F A. What’s this?B. Who’s this? C. Who are you? D. What are you?。
(没有这些符号的,我把这个网站给你)。
http://www.songcao.com/bbs/archiver/?tid-225.html。
EasyBuilder Pro编辑软件保留了一些位地址和字地址的寄存器供给系统使用,这些地址的作用各不相同,如下表:
系统保留地址一览表
点击分类选项,效果如下:
系统保留地址分类显示表
此项查询位置:
任务栏【工程文件】》【地址标签】
系统保留地址的查询位置
位地址
触摸屏常用的位地址
提醒:
LW_Bit的位地址是十进制;RW_Bit和RW_A_Bit的位地址是十六进制。
字地址
触摸屏常用的字地址
常见问题释疑:
①问:触摸屏支持断电保持的地址有哪些?
答:RW_bit和RW_A_bit;RW和RW_A地址;。
注意:数据写入后满一分钟才可以保持的住。
②问:RW和RW_A的地址范围?两者区别?
答:RW的地址范围0-524287,RW_A的地址范围0-65535;RW和RW_A是独立的区域,没有关联。
③问:LB和LW的关系?LW下的位地址?
答:LB和LW是独立的区域,没有关联;
LW下的位地址是LW_bit。举例LW1下的位地址是LW_bit100-115。
看来系统有保护程序在运行,可以用PE系统,很多工具盘或系统盘都带有PE功能,进入后再使用PQ之类的软件重新分区,。