1 cover a glass of water with…
cover…with…
The furniture was covered with dust.
这个城市占地25平方公里
这本书涉及了从1840至1919这个时期的历史
I only bought this book because of its cover.
2 upside down
你把那图片弄倒了
The office is being decorated, so everything is upside down.
3 fill one glass with…
fill…with… be full of…
4 protect
We must protect children.
protect…from…
保护植物使不受冻
In summer, people like to wear glasses to protect themselves from the sunshine.
prevent…from stop…from keep…from
5 mariner
marine
海豹和鲸是海中的动物。
Her husband is a US marine.
6 sailor
The sailors landed on Dalian.
I am a bad sailor.
7 cube
The cube of 2 is 8.
Ice cube cube root
8…whether you can come up with…
come up with…
The airline has come up with a solution to the problem.
9 Who benefits from…
benefit
运动有益于我们的健康。
Your advice benefited me a great deal.
benefit 作不及物动词，
每天做操对我们有益。
be of benefit to sb. Your advice was of great benefit to me.
for the benefit of
10 property
This small house is my only property.
坚固是钢的特性之一。
11 percent n. 百分比
How much percent…? What percentage of …?
The sales have increased by 20 percent this month.
12 range
I ranged the books on the shelf according to size.
这条湖由湖边向西延伸。
be out of one’s range
What is the range of this telescope?
The library has ranges of books in perfect order.
13 all the way
Jack climbed all the way to the top of the tree.
14 up to He came up to me. It’s up to me to teach them English.
What is he up ? ？ up to now
15 What makes the ocean such a great place to live?
To live such 的用法
16 the way the water molecule is formed gives water…
in the way in a way in one’s way out of way
17 affect Smoking affects health.
18 take advantage of
19 Heat capacity is the amount of energy it takes to raise the temperature of a substance by …分析句子结构
区分ability, capacity& capability
20 give off
21 add to, add…to… add up, add up to
22 Isn’t it amazing that a single substance can be so important to our planet and even the whole universe?
翻译下列句子
情态动词专项练习
1. Jean have kept his promise. I wonder why he changed his idea.
A. must B. should C. need D. would
2. Jane have come to the party, but she not find the exact time.
A. could; could B. might; could C. should; could D. should; would
3. So many mistakes in your homework! You more careful.
A. may be B. had to C. would be D. should have been
4．Her brother be at home now, because he was seen playing basketball in the stadium just now.
A. mustn’t B. needn’t C. can’t D. shouldn't
5．---I can’t understand why our boss is late.
---He the early bus.
A. could miss B. may have missed
C. can have missed D. might miss
6. She didn't answer the phone, she ______ asleep.
A. may be B. must be C. should have been D. must have been
7．The little girl’s eyes were red. She ______.
A. may cry B. must cry C. must be cried D. must have been crying
8．He______ his supper now, for the dining hall is still closed.
A. can’t be having B. needn’t be having
C. mustn’t be having D. shouldn't be having
9．I parked my bike behind the building, but now it is gone. It ________ .
A. may be stolen B. must be stolen
C. must have been stolen D. must have stolen
10. ______ Mr. Black_______go to work by ferry before the bridge was built?
A. Did; used to B. Use; to C. Did; use to D. Does; use to
11. The hotel is only a stone’s throw away, you ______ take a bus.
A. need not to B. not need to C. don't need D. need not
12. I am busy now, _______ my brother do it for you ?
A. Will B. Shall C. Must D. May
13. ---You needn’t do it right now, need you?
---Yes I am afraid I ______ .
A. need B. needn’t C. must D. mustn’t
14.My English-Chinese dictionary has disappeared . Who _____ have taken it? (2003年上海春季高考)
A. should B. must C. could D. would
15. ---The room is so dirty._______ we clean it?
----Of course. (2003年北京春季高考)
A． Will B. Shall C. Would D. Do
16. If you have something important to do, you ______ waste any time.
A. needn’t B. mustn’t C. may not D. won’t
17. If you want to borrow a football after school, your student card______ here.
A. has to leave B. must leave C. has to be left D. must be left
18. “ Did you scold him for his carelessness?”
“Yes, but _____ it”
A. I’d rather not do B. I’d rather not have done
C. I shouldn’t do D. I’d better not do
19. “ Don’t get near to it . It is too dangerous!”
“_______” .
A. Yes, I won’t B. No, I don’t C. No, I can’t D. No, I won’t
20. He must be in the classroom, _______ he?
A. mustn’t B. can’t C. isn’t D.can
21. He________ be in the garden. He must be in the room.
A. can’t B. mustn’t C. will not D. may not
22. “Do you have to leave now?”
“I am very sorry, but I really______.”
A. can’t B. have C. should D. must
23. “Let’s go to the library, shall we?”
“_________?”
A. No, I can’t B. Yes, I will C. Yes , thank you
D. No, we’d better not
24. “Can I take it away?”
“ You ______ better not.”
A. should B. could C. would D. had
25. You _______ have brought your camera. They all had theirs with them.
A. couldn’t B. needn’t C. wouldn’t D. mustn’t
26. See who is there!______it be May?
A. May B. Must C. Can D. Will
27. John______ be a basketball player. He is much too short.
A. may B. mustn’t C. can’t D. should
28. The Chinese teacher looks so pale. She ______ be ill.
A. must B. mustn’t C. can D. need
29. Something______to save our earth. Do you think so?
A. can do B. must do C. has to do D. must be done
30. Look at what you have done! You ______ be more careful.
A. ought B. can C. would D. should