U1TI
1.though/ although 引导让步状语从句，不能与but连用。
eg：_the soldiers are very tired，_they keep on work.
A. because; /
B. though; /
C. because; so
D. though; but
2.have no time to do sth.
eg: we were busy at that time, so we had no time _travel
3.afford+n/ 代/to do. 多用于疑问或否定句中。
Eg：Is this Mr. chen‟ car?
I don‟t think so. He_ pay for this kind of car.
A. can‟t afford
B. can‟t afford to
C. is rich enough to
D. wants to
4. give support to sb = give sb support
Eg: The United Nations has _the poor people in the world.
A; give support to B. given support to C. gave support to D. give support for 5. develop(v) developed(adj) developing(adj) development(n)
Eg: china_ rapidly in recent years, but our country is still a _ country.
6. see sth oneself
7. keep in touch with
Eg: people keep in touch _ their relatives mainly _ telephones and e-mails.
A. with; through
B. of; by
C. with; of
D. with; by
8. not only````but also````` 就近原则
Eg：Not only he but also I _the movie already
A. has seen
B. have seen
C. saw
D. sees
9. succeed in (doing) sth
Eg: we have succeeded in _ (finish) the hard work
10. thanks to````
Eg: _ your help, we can (finish) the task in time
A. Thanks to
B. Thanks for
C. Thank to
D. Thank for
11.现在完成时：have/has +过去分词
have/has been to +某地（已回来）
have/has been to +某地（未回来）
eg：1.he hasn‟t _(kick) the shuttlecock. He is practicing how to play it.
2._ where‟s Lisa, Eric?
She _ to the library
A. goes
B. had gone
C. has gone
D. would go
3. May I speak to John?
Sorry, he _ Japan. But he _ in two days.
A. has been to; will come back
B. has gone to; will be back
C. has been in; would come back
D. has gone to; won‟t come back
U1T2
1.seem +adj/n/动词不定式/that+从句
ed to do/ be 过去常常做···· be used to doing sth 习惯做某事 be used to do sth被用来做····
eg： I _get up late one year ago, but now I _ getting up early.
A. get used to; used to
B. used to; get used to
C. used to; used to
D. get used to; get used to
3. increase by +倍数/百分数。增加了··· increase to +具体数字增加到·····
Eg： compared with last year， our pay __ about 1500 every month。
A. has increased
B. increased to
C. increased by
D. has increased to
4.分数表达法：分子为基数词，分母为序数词。分子>1时，分数用复数形式+s
Eg：__of the students__ boys in our class.
A. one fifth, are
B. one fifths, are
C. first fifths, is
D. one, five ; is
5. take measures to do sth
6. be known sa```
7. It is + adj+ for sb +to do sth
Eg: It is very important for us __a foreign language.
A. learn
B. to learn
C. learning
D. learned
8. keep up with sb/sth
9.so 引导地倒装句：由so，neither 或nor 引导地表示和前一句意思相对地句子时，要用部分倒装语序，这时地主语与前一句的主语不是同一人或物，前一句为肯定句时，后一句用so；前一句为否定时，后一句用
