A. to swim B. to walk C. walking D. swimming

19. They were able to see the monster_____ because the lake was______.

A. clear; calm B. clearly; calmly C. clearly; calm D. clear; calmly

20. _____ have been reports of monsters in Lake Tianchi_____ the beginning of the last century.

A. There; since B. it; at C. That; in D. What; before

二、语法小练兵

1、They ____ the plane, or perhaps they have been prevented from coming for some reasons.

A. can have lost B. may have lost

C. can have missed D. may have missed

2、 ----I need a dictionary at present time.

----Jack____. He bought a new dictionary last week.

A. may lend you one B. might lend one

C. may lend this D. might be lending you

3、When we got to the airport, they ____ home.

A. may have just left B. may just leave

C. might be leaving D. might leave

4、Sorry. I am late. I ______ have turned of the alarm clock and gone back to sleep again..

A. should B. can C. will D. might

5、 ----Excuse me. Is this the right way to the post office?

----Sorry, I am not sure. But it _____ be.

A. will B. might C. must D. can

6、---- Is Tom coming by train?

---- He should, but he ____ not. He likes driving his car.

A. must B. can C. need D. may

7、Johnny, you_____ play with the knife, you ____ hurt yourself..

A. won’t; can’t B. mustn’t; may C. shouldn’t; must D. can’t; shouldn’t

8、----Are you coming to Jeff’s party?

---- I’m not sure. I _____ go to the concert instead.

A. must B. would C. should D. might

9、----Who is the man over there? Is he our headmaster?

---- It ____be him. He has just gone to Shanghai.

A. might not B. can’t C. isn’t D. shouldn’t

10、The dinosaurs _____ because the climate changed.

A. are disappearing B. will have disappeared

C. may have disappeared D. might be disappearing

三、对号入座

阅读下面短文，用所给词填空。(creature ,famous, lakes, legends, neck, Scotland ,sightings, mysterious , clear, exists )

The lakes of North America also have their share of __(1)__ creatures. There have been __(2)__ of curious creatures in most big__(3)__. None of these monsters are as __(4)__ as Nessie who lives in Loch Ness in __(5)__ but some have become local __(6)__. For nearly four hundred years, here have been sightings of a strange__(7)__ living in Lake Champolion. It is said to have a long __(8)__ and a very small head. All the photographs of this monster are not __(9)__, so no one knows if it really __(10)__.

四、单词演练

根据下列句子的意思及所给单词的首字母或所给的汉语注释，在横线上写出各单词的正确形式。

1、You are easy to be _______ (攻击) when you are in red in the forest.

2、The man claimed to be able to tell my _______ (命运) by looking at my hands.

3、When moving to Europe together, the children ________ (适应) to the changes quickly.

4、There is something _______ (神秘) in what he said.

5、His answer _______ (暗示) that I could leave.

6、My suggestion is to try to remain c_______ before he interviewer.

7、There are probably lots of strange c_______ in that lake.

8、These animals d_______ mysteriously millions of years ago.

9、Without protection, some animals will be d______ in the near future.

10、He managed to cross the b_______ into Germany.

参考答案:

一、1~5 CADBA 6~10 CBBCD 11~15 ABACD 16~20 BCDC

二、1~5 DAADB 6~10 DBDBC

三、1.mysterious 2. sightings 3.lakes 4. famous 5. Scotland

6. legends 7.creature 8. neck 9. clear 10. exists

四、1.attacked 2.fortune 3. adapted 4. mysterious 5. indicated

6. calm 7.creatures 8.disappeared 9. distinct 10. border

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