Welcome to the unit
1. practise vt. 練習(xí)
He is practising the piano now.
We often practise speaking English among ourselves.
2.get along/ on
1). 進(jìn)展 get along with
How are you getting along with your computer?
We can’t get along well without courage.
2). 相處融洽 get along with
My cat is getting along well with my dog.
My family are getting along well with my neighbors.
3. be worth 值得
1) Be worth+名詞
I paid only 10 yuan for the book, but is worth much more.
The book is worth 10 yuan.
2) be worth + doing 表被動(dòng)含義
The book is well worth reading.
注意：be worthy of + 名詞 或 being done be worthy to be done
The experiment is worthy of careful try.
The experiment is worthy of being tried.
The experiment is worthy to be tried.
4. What do you think are most important characteristics in a friend?
Wh + do you think + 其他部分 用以征詢對(duì)方的看法或推測(cè)等。
Who do you think has got the first prize?
Where do you think we will go for a picnic?
Reading
1.betray
1)出賣，背叛
He who betrays his country will be punished.
He betrayed his friends to the enemy. His friends were betrayed to the enemy by him.
2) 泄露（秘密） 暴露
He betrayed the news to all his friends.
2.We have been best friends since primary school. Since
1) 連詞
Unemployment in that country is now at its lowest level since World War II.
She has been away from her hometown since five years ago.
2) 副詞
She left her hometown five years ago. We haven’t seen her since.
3) It is … since …
It is just three days since they arrived at the mountain village. 他們到達(dá)這個(gè)山村才三天時(shí)間。
注意：
It is three years since I worked in the factory. 我不在這個(gè)工廠工作已經(jīng)三年了。
3.I thought it would be quite easy and was not worried about the results.原以為
Here he comes. I thought he would be late.
I didn’t think that he had done such a stupid thing.
Worry about + sb. / sth. / doing sth 側(cè)重于動(dòng)作 be worried about 側(cè)重于狀態(tài)
He is worrying about getting a job after graduation.他正為畢業(yè)后找工作的事發(fā)愁。
There is nothing to worry about. 沒什么可擔(dān)心的。
He is worried about his son’s safety.他擔(dān)心兒子的安危。
4.I must have sounded very proud of myself …
It must have rained yesterday, for the grand is wet.
He has a good knowledge of Beijing very well. He must have been to Beijing before.
注意：
Must be / must have done的否定式為 can’t
Mr. Smith cannot have left here for I say him just now.
5. stupid with very slow thinking
It was stupid of me to tell him the truth.我真傻告訴他真相。
That is a stupid thing to do.
6. I didn’t feel like I was overlooking my studies.
Feel like +sth/ doing sth 想要；喜歡
I feel like going shopping.我想去買東西。
She feels like eating ice-cream. 她喜歡吃冰激凌。
Overlook
1) forget; not see something important忽略；漏看
I overlooked the fact. 我忽略了這個(gè)事實(shí)。
I overlooked this mistake in your paper the first time I read it.我第一次看你的試卷時(shí)沒有看出這個(gè)錯(cuò)誤。
2) look down at sth from above 俯瞰
My room overlooks the sea.
7.I was determined to be cheerful.
Be determined + to do / that clause 決心； 決定
He was determined.= He has made up his mind.
He was determined that he would try his best to finish the work.
He was determined to try his best to finish the work.
注意：
determine to do側(cè)重動(dòng)作 切是終止性動(dòng)詞
He has been determined to work in Xinjiang for a long time.但不能用 He has determined to work in Xinjiang for a long time.
8.admit
Admit+ sth/ doing sth / that 承認(rèn)； 供認(rèn) admit sth to be
The thief admitted his crime.
I admit that I was rude and I am very sorry.
He admitted having stolen sth from the bank.
I admit it to be true.
9.How they must have laughed behind my back.
How + adj/ adv +主謂 構(gòu)成感嘆句。但有：
How time flies!
How I regret I wasted the time when I was at school.
10.swear swore sworn make a strong promise 發(fā)誓 宣誓
I believe that it is true but I cannot swear it.我認(rèn)為這是真的，但我不能保證一定這樣。
He swore to speak the truth. 他宣誓要說實(shí)話。
11. forgive not to punish someone who has done something wrong 寬恕
Forgive me for coming so late.
We forgave him his mistakes.
12.tease 挪揄； 戲弄 逗弄 取笑
The naughty boy teased the dog.
The other boy teased John about his carelessness.
13.dilemma a position requiring a choice between two evils.左右為難的狀況
Don’t put me into a dilemma.不要使我左右為難。
14. brilliant 1)very bright耀眼的 輝煌的
She is wearing brilliant jewels.
2)very clever才華橫溢的 非常聰明的
She had a brilliant idea.
She is a brilliant student.
15.focus focus on focus sth on 聚焦 對(duì)焦
He focused the camera and took a photo.
He focused his mind on his lessons when studying.
16. badly 1) 非常
I miss you badly.
He needs the dictionary badly.
2)very seriously
You mustn’t move someone if they are badly hurt.
He was badly hurt.
17.absent-minded 合成詞 adj-n+ed
Blue-eyed 藍(lán)眼睛的 warm-hearted 熱心腸的 four-legged 四條腿的
18.keep on doing 與 keep doing
The baby kept crying all night. 這嬰兒哭了一夜。
He kept on learning Russian.他不斷地學(xué)習(xí)俄語。
19.kind of
This kind of tree is nice.
These kinds of tree(s) are easy to grow.
20.blame blame sb / sth blame sth on sb be to blame
Bad workmen blame their tools.
He blamed his failure on the teacher.
You are to blame in this.
Word power
1.even though/ if
Even though /if you failed in an exam, you still couldn’t give it up.
Even though it is raining, we have to go to school.
2.as ;when; while
As 用來強(qiáng)調(diào)主句和從句中動(dòng)作和事情同時(shí)發(fā)生“一邊…一邊…”
He looked behind as he was running.
As time went by, the tree grew taller and taller.
When 1)當(dāng)什么時(shí)候 從句中的時(shí)間既可以是一段，也可以是一點(diǎn)。
When you telephoned me, I was drawing a picture.
When I was watering the garden, it began to rain.
2) 這時(shí)突然
I was doing my homework when he called me.
While 1)從句中用延續(xù)性動(dòng)詞，常用進(jìn)行時(shí)態(tài)
While they were having a party, the light went out.
2)然而
The husband was looking after the baby while his wife was cooking in the kitchen.
Grammar and usage