unit1
What's the matter?
I have a stomachache.
You shouldn't eat so much next time.
What's the matter with Ben?
He hurt himself. He has a sore hack.
He should lie down and rest.
Do you have a fever?
Yes, I do./No，I don't./I don't know
Does he have a toothache?
Yes, he does.
He should see a dentist and get an X-ray.
What should she do?
She should take her temperature.
Should I put some medicine on it?
Yes, you should./No, you shouldn't
unit2
I'd like to help homeless people.
She decided to try out for a volunteer after-school reading program
You could ask hospitals to let you visit the kids and cheer them up.
Mario believes it can help him to get his future dream job.
She volunteers there once a week to help kids learn to read.
I'm making some signs to put up around the school.
unit3
Could I go out for dinner with my friends?
Sure, that should be OK.
Could we get something to drink after the movie?
No, you can't. You have a basketball game tomorrow.
Could you please take the dog for a walk?
OK. but I want to watch one show first.
Could you please take out the rubbish?
Yes, sure
unit4
You look tired. What’s the matter?
I studied until midnight last night so I didn't get enough sleep.
What should I do?
Why don't you forget about it? Although she's wrong it's not a big deal.
What should he do?
He should talk to his friend so that he can say he's sorry·
Maybe you could go to his house.
I guess I could, but I don't want to surprise him.
unit5
What were you doing at eight last night?
I was taking a shower.
What was she doing at the time of the rainstorm?
She was doing her homework.
What was he doing when the rainstorm came?
He was reading in the library when the rainstorm came.
What was Ben doing when it began to rain heavily?
When it began to rain, Ben was helping his mom make dinner.
What was Jenny doing while Linda was sleeping?
While Linda was sleeping, Jenny was helping Mary with her homework.
unit6
Haw does the story begin?
Once upon a time, there was a very old man…
What happened next?
As soon as the man finished talking, Yu Gong said that his family could continue to move the mountains after he died.
Why was Yu Gong trying to move the mountains?
Because they were so big that it took a long time to walk to the other side.
Who is the Monkey King?
He is the main character in Journey to the West.
Why can't the Monkey King turn himself into a person?
He cannot turn himself into a person unless he can hide his tail.
unit7
What's the highest mountain in the world?
Qomolangma.
How high is Qomolangma?
It's 8,844.43 meters higher than any other mountain.
Which is the deepest salt lake in the world?
The Caspian Sea is the deepest of all the salt lakes.
Did you know that China is one of the oldest countries in the world?
Yes, i did. It's much older than the US
unit8
Have you read Little Warren yet?
Yes, I have./No,i haven't.
Has Tina read Treasure Island yet?
Yes, she has. She thinks it's fantastic
Have you decided which book to write about yet?
Yes, I have. I've already finished reading it. It was really good.
unit9
Have you ever been to a science museum?
understand 了解 understood understoodYes,I've been to a science museum./No, I've never been to a science museum.
split 劈开 split splitHave you ever visited the space museum?
dig 挖 dug dugYes, I have. I went there last year./No, I haven't
quit 放弃 quit / quitted quit / quittedI've been to the art museum many times.
tell 告诉 told toldMe, too. And I've also visited the nature museum.
I've never been to a water park.
Me neither.
withdraw 撤退；收回 withdrew withdrawnunit10
forecast 预报 forecast forecast How long have you had that bike over there?
I've had it for three years
overtake 超车，赶上 overtook overtakenHow long has his son owned the train and railway set?
rid 免除 rid / ridded rid / riddedHe's owned it since his fourth birthday.
1. 以t结尾的词，过去式与原形相同。如：put—put, let—let, cut—cut, beat—beatHave you ever played football?
Yes, I did when I was little,But I haven' played for a while now.
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