发布时间 : 星期五 文章2018秋高中英语Unit4Wildlifeprotection同步练习新人教版必修2更新完毕开始阅读
the flowers very 8.________(quiet) on her doorstep so that she would get them the next time she went outside.
The next morning we walked past her house，we were quite 9.________(please) to find that she had planted the flowers by the door.Although it was 10.________small thing for my son，he learnt to do something for others.He said to me.“It feels really good to do things for other people”．
答案：1.in 2.is being taught 3.when 4.to take
5．herself 6.proud 7.and 8.quietly 9.pleased 10.a
泛读提效 视野延伸
语篇理解
阅读Reading 2，完成下列问题
1．What's the main idea of the passage?
It's about______________such as dinosaurs and other kinds of wildlife. 2．Fill in the blank with only two words from the second paragraph.
Actually, no one can say________why and how dinosaurs died out from the earth quickly.
3．List two possible reasons for the disappearance of dinosaurs. ①____________________________________________________ ②____________________________________________________ 4．What does the word “this” in the last sentence in the first paragraph refer to?
_______________________________________________________
5．What do you think the author will tell us in the following passage? _______________________________________________________ 答案：1.the extinction of rare animals 2．for sure
3．①A huge rock from space hit the earth and put too much dust into the air. ②The earth got too hot for the dinosaurs to live on any more. 4．The bird－like dinosaurs not only run like the other dinosaurs but also climb trees.
5．How the animal dodo disappeared from the earth/became extinct.
要点直击
1．(教材原句P28)After a while she saw some zebra with black and white lines going beneath their stomachs.
过了一会儿她看到了一些斑马，它们身上有一直延伸到腹部的黑白相间的条纹。 [句式分析]
句中“with black and white...stomachs”部分是with的复合结构。该结构在句中作定语修饰some zebra。另外，它还可以在句中作状语。
with的复合结构如下：
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(1)He was so tired that he fell asleep with the radio on. 他太累了，以至于收音机开着就睡着了。
(2)Our teacher entered the classroom with a book in his hand. 我们的老师进到教室，手里拿着一本书。
(3)They couldn't reach an agreement ______________________. 时间在消耗着，他们却无法达成共识。
(4)With all the housework ________，mum sighed in relief. 所有家务都做完了，妈妈轻松地舒了口气。
(5)With so many friends ________，I made up my mind to have a try. 这么多朋友要帮助我，我决定试一试。
答案：(3)with time running out (4)completed (5)to help me
即学即练
用括号内单词的正确形式填空。
(1)With so much work ________ (do)，I have no time for a holiday with you next week.
(2)With the key ________ (lose)，he had to wait outside the door. (3)With water ________ (run)，the boy left the room. 答案：(1)to do (2)lost (3)running
2．(教材原句P30)They lived on the earth tens of millions of years ago，long before humans came into being and their future seemed secure at that time.
千百万年前，恐龙就在地球上生活，比人类的出现要早得多，当时它们的前景好像也很安全。
[句式分析]
句中long before意为“早在……之前；很早；很久以前”，该短语后可以接句子、名词、代词，也可以单独使用，在句中作状语。
(1)I knew Smith long before I knew you. 我在认识你之前很久就认识史密斯了。
(2)I've seen that film ________ and you will see it before long. 我早就看过那部电影了，你很快也会看的。
注意：long before容易与before long混淆，后者意为“不久以后”，常与一般过去时或一般将来时连用。
(3)It happened________________________． 不久它就发生了。
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