名词/形容词/介词短语??过去分词
leave＋宾语＋宾补?现在分词
??动词不定式
Jack’s humour in his speech left the audience laughing all the time.杰克在演说中的风趣幽默让底下的听众一直大笑不止。
◎ 巧学巧练3
基础练习(单句语法填空)
①Don’t leave the water running (run) while brushing your teeth. ②She went to work，leaving her mother to_take (take) care of her baby. ③Even though it is spring，you’d better leave the windows closed (close)．
④He got up late and hurried to his office，leaving the breakfast untouched (untouch)． 能力提升(单句写作)
⑤他匆匆忙忙地下了公交车，将雨伞遗忘在车上了。 He got off the bus hurriedly，leaving_his_umbrella_on_the_bus. To emphasise the woman even more，Chen adds a lot of detail to the fan and the
cloth of her dress，and chooses to paint the background behind the woman black. 为了进一步突出这位女子，陈逸飞在她的扇子上和裙子的布料上加入了很多细节，并选择黑色作为女
子背后的背景颜色。
to emphasise the woman even more为动词不定式作目的状语。
(1)在动词不定式前可加上in order (to)，so as (to)等用以表示目的，其区别在于in order to可以位于句首或句中，so as to不能置于句首。
(2)动词不定式还可以作结果状语，一般放在句子后面，且常表示出乎意料的结果。常与only，just等词连用，表示结果。
①To encourage the students to take outdoor exercise，our school organised a mountain-climbing on April 10.为了鼓励同学们进行户外锻炼，我校于4月10号进行了一次登山比赛。
②Mr Green and his wife hurried to the station，only to be told that the train had left.格林先生和他的妻子匆忙赶到车站，结果却被告知火车已离开了。
◎ 巧学巧练4——单句语法填空
①Anxiously，she took the dress out of the package and tried it on，only to_find (find) it didn’t fit.
②To_finish (finish) the project in time，the staff were working at weekends.
③To_compete (compete) more effectively with others，more and more people equip themselves with a higher education.
④The fire lasted a whole night，causing (cause) great damage.
Ⅰ.单句语法填空
1．The problem is too difficult for the children，which is beyond________(imagine)． 答案： imagination
2．This football player was accused of taking money for not scoring goals________purpose. 答案： on
3．The young author has published three novels so far，none of________I really enjoyed. 答案： which
4．I became a member of the company ________(date) back to 1925. 答案： dating
5．________ (finish) the project in time，the staff were working at weekends. 答案： To finish
6．I entered the room and saw my brother standing by the window，________(lose) in thought.
答案： lost
7．You can’t possibly achieve true________(happy) if you are too self-centred and place money and physical pleasure above everything else.
答案： happiness
8．________ is known to us all，the population of China is the largest in the world. 答案： As
9．If he wants to win in the contest，he must take great________(pain) to prepare for it. 答案： pains
10．A number of high buildings have arisen where there was nothing a year ago but________(ruin)．
答案： ruins
11．I have come to the________(conclude) that he is not the right person for the job. 答案： conclusion
12．Many of them turned a deaf ear to his advice，even though they knew it would be________(value)．
答案： valuable
13．You shouldn’t laugh at other people’s________ (religion) beliefs，whether you believe them or not.
答案： religious
14．The professor has brought along with him all the papers________ (relate) to the subject.
答案： related
15．The houses being built here now will be provided to the villagers________houses have been destroyed in the earthquake.
答案： whose Ⅱ.单句语法改错
1．Reading books，that takes the reader to other worlds，is a wonderful way to enjoy life. 答案： that→which
2．Though he is very rich，he shows little mercy on the poor. 答案： on→to
3．Great changes have taken place in my hometown over the years and it is no longer how it used to be.
答案： how→what
4．It was such shallow a river that we were able to walk across it. 答案： such→so
5．It has become a trend for people to work in downtown but live in suburbs. 答案： 去掉第一个in
6．Between the lakes are a village，which has a population of about two hundred. 答案： are→is Ⅲ.单句写作
1．Nowadays ________________________________(年轻一代的典型特征) to take it for granted that parents should meet whatever they desire.
答案： it is typical of a young generation
2．He seems__________________________(已经找到某种方法) to solve the problem.(find) 答案： to have already found some way
3．__________________________(追溯到明朝)，the custom has a history of nearly 500 years.(date)
答案： Dating back to the Ming Dynasty
4．__________________________(已经超过十年) he began to teach English in our school.(more than)
答案： It has been more than 10 years since
5．Friends bring us happiness and hope in our lives and __________________________(要交朋友)，we must first of all be friendly and kind.(make)
答案： to make friends
6．______________________(我真正钦佩王阿姨的方面) is that she is always optimistic，even when things are at their worst.(admire)
答案： What I really admire about Aunt Wang
7．Both parents and teenagers should try their best to communicate more with each other and ______________________(缩小他们之间的代沟)．
答案： narrow the gap between them
8．On the bank of the Thames ________________________(矗立着一座著名的塔)—London Tower.
答案： stands a famous tower Ⅳ.话题写作
根据提示，利用本单元所学知识，完成下面的小作文并背诵成文。
1．上周我和几个同学去美术馆参观艺术展，我们看到了一些由著名艺术家创作的抽象作品，有些相当精彩，以至我们都盯着观看。(exhibition，abstract，fix one’s eyes on，where引导的非限制性定语从句)
2．许多作品有着悠久的历史，有一些可以追溯到200年前。(date back to) 3．我对抽象艺术作品了解不多，因此一些作品的细节我不太明白。(details) 4．但我发现一些作品充满了想象力，很有价值。(imagination，valuable) 5．总之，我真的希望我以前对艺术有更多的了解。(in conclusion) 参考答案
Last week I visited an exhibition in the Art Gallery with several classmates，where we saw some abstract works created by famous artists.Some are so wonderful that we fix our eyes on them.Many works have a long history and some can date back to 200 years ago.I know little about abstract works，so I can’t understand the details of some works.But I found some works are full of imagination and very valuable.In conclusion，I really wish that I knew more about art before.