八年級(jí)暑假作業(yè)答案（語文、數(shù)學(xué)、英語）

練習(xí)八
has been away from Shanghai for two days.
can't stop taking photos with them because they look very cute.
have been in HongKong for a week
have gone to Hongkong twice
has gone to Hongkong
been away for two days
is quite different from that in Beijing
never forget the meaningful experience
did you come back from HongKong
arrived here the day before yesterday, I have been back for two days.
練習(xí)九
information;change;enjoy;screen;soon;short;repair;is designed by;e-dog for; wasn't evening;has been for; important;used ;to go;sold;more;libraries;made;will replace;pleasure;to buy
練習(xí)十
ABBBDCDA
funny;printer;designed;looking;written;correctly;educational;knowledge;passed;
at the same time; come out;send e-mails;get a point;order a set on the Internet;coulds with different colours;play a role;have a dream;many places of interest;be sold out;search for information;a remote control; word-processing;a ten-year-old boy; play a role of; fall asleep; be used widely; double-click on the icon;
What do you usually use the computer do
The computer is designed for students
Can I help you? I'd like to buy a personal computer
She will help you when necessary
練習(xí)十一
was left;is double-clicked;is produced;is put;to keep; BBBCA
練習(xí)十二
levels;character;uses;village;jump;goal;ask;knowledge;needs;designed;written;starting;has worked;is caught;are marked;typing;was broken;was lost;is made;is used;be clicked
下題 略
練習(xí)十三
searched for;wasn't found;so that can't take; was made to move; has taught for ;some photos was for;
The words he said sounded exciting;
This kind of newspaper comes out once a day.
I played a role of a English teacher in my dream.
The new educational CD-ROMs are sold out.
The CD-ROM can be used to test your English vocabulary.
reading;who;richest;about;how;have;on;take;interested;lesson;treasure;covered;set;vocabularies;producer.
練習(xí)十四
most exciting;months;donating;organization;duties;introducing;decision;was held;to organize;to come;called;
Why don't you join; chose he to be the host of the charity show;   to work for the Project Hope; There is no time to wait ; at the right time; must practise more; seemed to happen so quickly; advertise on the Internet; make lots of noise; Spring Bud project
練習(xí)十五
because of the heavy rain;didn't start working; What was;How did Ricky feel in the charity show; It is fun to
注 A:because B because of
ABABABAB
BFAGD
練習(xí)十六
B 去掉a; C to; C success; C because of; A hope to
BBCBACAABC
練習(xí)十七
voluntary; international;rest; advertisement; education; kindness; operations; people; donations; collection