高中英语必修4课时作业(含答案)：Module6Unexplained Mysteries of the Natural World 3Grammar

Module 6－3 Grammar(语法篇)

Ⅰ.用“情态动词＋have done”结构填空

1．—Why was Alice late for the meeting yesterday?

—She__________(miss) the first early bus，but I am not sure. 2．—I'm sorry，Mrs Smith.I've broken your glasses.

—It doesn't matter，Mark，but you__________(be) careful.

3．She__________(not，stay) at your house.She doesn't know your address. 4．I posted a book to her three weeks ago.She__________(receive)it. 5．—She looks very happy.She__________(pass) the exam. —I guess so.It's not difficult after all.

6．The weather turned out to be fine yesterday.I________(not，take)my umbrella with me.

7．As you worked late yesterday，you__________(not，come)this morning. 8．—John，how did your maths exam go?

—I thought I__________(fail)，but in fact I came in the top ten in the class. 9．There was a lot of fun at yesterday's party.You________(come)，but why didn't you?

答案与解析

1．may/might have missed 由“I am not sure”可知空处表示不太肯定的推测，故用may/might have done。

2．should have been should have done表示“本应该做某事而实际上没做”。 3．can't/couldn't have stayed 由“She doesn't know your address”可知，空处表示否定的推测，故用can't/couldn't have done。

4．must have received 因为书是三周前寄出的，因此她肯定已经收到了。must have done 表示肯定的推测，用于肯定句中。

5．must have passed 由上一句中的“happy”和下一句中的“not difficult after all”可以推知，此处表示肯定的推测，故用must have done。

6．needn't have taken 句意：结果昨天天气不错，我本没有必要随身带把伞。needn't have done表示“本不必做某事(而实际上做了)”。

7．needn't have come 句意：既然你昨天工作到那么晚，今天早上你就没必要来了。 8．might/may have failed 从语境分析，此处表示对过去可能发生的事情的推测，故用may/might have done。

9．ought to/should have come 由“but why didn't you”判断，空处应用ought to/should have done 结构，表示“本应该做某事而实际上没做”。

Ⅱ.完成句子

1．—Mummy，I climbed to get the teddy bear from the top of the shelf. —My goodness! You________________(可能会伤到)yourself. 2．—Did Mary come to the party?

—I don't know.She__________________(可能来了)while I was out.

3．My sister met him at the Grand Theatre yesterday afternoon，so he__________________(不可能参加了)your lecture.

4．—Jenny，I have washed your clothes for you.

—Thanks.You__________________(没有必要那样做)it.I could manage it myself. 5．There was a lot of fun at yesterday's party.You______________(原本该来)，but why didn't you?

答案

1．might have hurt 2.may have come 3.couldn't have attended 4.needn't have done 5.ought to have come

Ⅲ.完形填空

There was once a hat-salesman who passed by a forest on his way back a sale trip. The weather was very__1__and he decided to take a nap under one of the trees，__2__he left his whole basket of hats by the side of the road. A few hours later, he was__3__by some sounds.

The next thing he__4__was that all his hats were gone.Then he heard some monkeys on top of the tree and he looked up. To his__5__，the tree was full of monkeys.

They had__6__all his hats! The hat-seller sat down and tried to think of how he could get the hats down. He started to think and__7__his head. The next moment, he found that the monkeys were doing the__8__thing.

Next, he took off his own__9__and fanned himself. The monkeys did__10__what he had done! Suddenly an idea __11__him—he took his hat and threw it on the ground. And the monkeys did that too. So, he__12__to get all his hats back.

Fifty years later, his grandson also became a hat-sales-man and had heard this monkey__13__from his grandfather.The same thing happened again. When he woke up, he __14__find all his hats.

The monkeys had taken all his hats.__15__what his grandfather had told him，he started scratching his head and the monkeys__16__．He took off his hat and fanned himself and again the monkeys copied his action. Now, very__17__of his grandfather's idea，he threw his hat on the ground...but the monkeys still__18__to all the hats!

Then one monkey climbed down the tree, grabbed the hat on the ground, gave him a slap and said，“ You think only you have a__19_？！”

When the situations change, the old experience may be__20_． 1．A.cold B．dry C．Humid D．hot

2．A.so B．but C．Because D．otherwise 3．A.attacked B．awakened C．Injured D．awarded 4．A.realized B．imagined C．Believed D．explained 5．A.sadness B．surprise C．Anger D．joy

6．A.put B．thrown C．Taken D．hung

7．A.pulled B．scratched C．Shook D．nodded

8．A.correct B．same

D．natural

B．watch D．shoes

B．thankfully D．exactly

B．recommended D．impressed

B．refused D．managed

B．story D．accident B．mustn't D．needn't B．Mentioning D．Remembering B．promoted D．left

B．convinced D．excited B．held on D．swept over B．friend

D．grandfather B．wonderful D．grateful

答案与解析

1．D 根据第9题后的and fanned himself，可知天气很热，所以要用hot。

2．A 从上句中的he decided to take a nap可知他要午睡，就必须把整篮子的帽子放在一边，这里是因果关系，因此要用so。

3．B 从上文中他打算睡觉，再结合后面的by some sounds可知他是被一些噪音弄“醒”了，所以要用awaken。

4．A 从后面的all his hats were gone，可知这是他醒来后“意识”到的，所以要用realize。

5．B 树上有很多猴子，而自己那么多的帽子不见了，这让他“吃惊”，因此要用surprise。

6．C 从下文的叙述不难得知那些猴子拿走了那些帽子；根据15题前的暗示The monkeys had taken all his hats也可得出答案。

7．B 从上文的He started to think可知他在想办法，因此“挠头”，所以此处要用scratch，另外第16题前的he started scratching his head也是明确的暗示。

8．B 根据11题后的he took his hat and threw it on the ground.And the monkeys did that too可知，他做什么，那些猴子就做什么。因此他们做的是“同样的”事情，所以要用same。

9．A 他摘掉的是自己的“帽子”，所以此处要用hat。

10．D 猴子是照着他去做的，一点都没有错，是在“准确地”模仿他，所以此处要用

C．Ridiculous 9．A.hat C．Glove 10．A.purely C．Obviously 11．A.struck C．Emerged 12．A.failed C．Tried 13．A.report C．Activity 14．A.couldn't C．shouldn't 15．A.Ignoring C．Forgetting 16．A.followed C．Advocated 17．A.confused C．Terrified 18．A.gave up C．blew up 19．A.teacher C．Partner 20．A.harmful C．Useless