練習(xí)一
ⅰ. 1. untidy 2. stamp 3. interview 4. least 5. fan
ⅱ. 1. collections 2. invited 3. did, start 4. has gone 5.came
6. did , buy, have，had 7. have left, don’t forget
ⅲ. 1~5 bbbbc 6~10 adacc
ⅳ. 1. will look after 2. like doing 3. to develop 4.great success
5. such as
ⅴ. 1. my favourite 2. how many 3. to do 4. when 5. why do
練習(xí)二
ⅰ. 1. she is afraid to walk in the dark. 2. are you afraid of snakes ?
3. could you tell me how old tom is ?
4. by the way , why don’t you look up the word in the dictionary ?
5. i have heard that there is going to be a class meeting on friday.
ⅱ. 1~5 cadbd 6~10 aadab
ⅲ. 1.when the train leaves 2. if, wanted 3. if/ whether, was
4. don’t, not 5. be, or
ⅳ. 1~5 badbb 6~10 ccdbc
練習(xí)三
ⅰ. 1. make friends 2. day by day 3. at first 4. far away
5. at that moment 6. in a few weeks 7. worry about 8. as a result
9. smile at… 10. a couple of
ⅱ. 1. take up 2. spends, practising 3. at first 4. to do
5. i hope you can have a good time at the party.
ⅲ. 1~5 fbged
ⅳ. 1. cut down 2. in danger 3. fresh 4. save 5. important
6. protect 7. waste 8. throw 9. plant 10. beautiful
ⅴ. 1. it seems 2. 作者; writer
3. you should tell your parents what you need 4. bca 5. c
練習(xí)四
ⅰ. 1. success 2. relations 3. hobbies 4. lazy 5. collection
ⅱ. 1~5 bdabb 6~10 cdbda
ⅲ. 1. interviewing 2. laugh 3. explain 4. website 5. rainy
ⅳ.1. modern traffic and modern communication means
2. much harder 3. noise pollution
4. it’s bad for all living things in the world 5. the earth is our home
練習(xí)五
ⅰ. 1. article 2. explain 3. checks 4. weekly 5. glass
ⅱ. 1. feeling 2. reading 3. to send 4. asking 5. working
ⅲ. 1. if you have got a camera, take some photos of my family.
2. it seems that it will stop raining tomorrow.
3. remember to turn off the light when you leave the classroom.
4. i hate traveling because it takes a long time.
5. if you need our help, try to tell us.
ⅳ. 1. when to go to 2. where; work 3. thank; for helping;with
4. look out for; across 5. need to; keep healthy
ⅴ. 1~5 cdcbd