一、请根据所给单词、短语和标点符号连词成句。
1. Sam, Alice's Adventures in Wonderland, read, already, has, twice
.
2. Peter, Ne Zha II, seen, film, the, has, yet
?
3. have, heard, you, ever, of, book, this
?
4. received, from, Mike, a, letter, has, not, his sister, a year, for
.
5. to, never, has, Nelly, been, China, before
.
6. just, finished, I, this, have, novel, fascinating, reading
.
7. never, grandma, tried, has, my, e-books, until now
.
8. have, what, recently, you, read
?

1. Sam has already read Alice's Adventures in Wonderland twice
2. Has Peter seen the film Ne Zha II yet
3. Have you ever heard of this book
4. Mike has not received a letter from his sister for a year
5. Nelly has never been to China before
6. I have just finished reading this fascinating novel
7. My grandma has never tried e-books until now
8. What have you read recently

【分析】
本题为现在完成时的连词成句题，解题思路如下：1. 先根据标点判断句子类型（陈述句、一般疑问句、特殊疑问句）；2. 结合现在完成时的结构：陈述句为“主语+have/has+动词过去分词+其他”，一般疑问句为“Have/Has+主语+动词过去分词+其他+副词”，特殊疑问句为“疑问词+have/has+主语+动词过去分词+其他”；3. 注意固定短语搭配（如read twice、see the film、hear of、receive from、be to、finish reading等）及副词（already、yet、ever、never、just、recently）的位置；4. 匹配所给单词、短语，按要求连成句子。
【解析】
1. 该句为陈述句，主语是Sam，现在完成时结构为has read，副词already放在助动词has后，宾语是Alice's Adventures in Wonderland，状语是twice，组合后为Sam has already read Alice's Adventures in Wonderland twice；
2. 该句为一般疑问句，助动词Has提前，主语是Peter，过去分词是seen，宾语是the film Ne Zha II，副词yet放在句末，组合后为Has Peter seen the film Ne Zha II yet；
3. 该句为一般疑问句，助动词Have提前，主语是you，过去分词是heard，固定搭配hear of，宾语是this book，副词ever放在中间，组合后为Have you ever heard of this book；
4. 该句为陈述句，主语是Mike，现在完成时否定结构为has not received，固定搭配receive from，宾语是a letter，状语是for a year，组合后为Mike has not received a letter from his sister for a year；
5. 该句为陈述句，主语是Nelly，现在完成时结构为has been to，副词never放在助动词has后，地点是China，状语是before，组合后为Nelly has never been to China before；
6. 该句为陈述句，主语是I，现在完成时结构为have finished，固定搭配finish reading，宾语是this fascinating novel，副词just放在助动词have后，组合后为I have just finished reading this fascinating novel；
7. 该句为陈述句，主语是My grandma，现在完成时结构为has tried，副词never放在助动词has后，宾语是e-books，状语是until now，组合后为My grandma has never tried e-books until now；
8. 该句为特殊疑问句，疑问词What提前，助动词have，主语是you，过去分词是read，副词recently放在句末，组合后为What have you read recently；
【答案】
1. Sam has already read Alice's Adventures in Wonderland twice
2. Has Peter seen the film Ne Zha II yet
3. Have you ever heard of this book
4. Mike has not received a letter from his sister for a year
5. Nelly has never been to China before
6. I have just finished reading this fascinating novel
7. My grandma has never tried e-books until now
8. What have you read recently
【知识点】
现在完成时句式、连词成句、固定短语搭配
【点评】
本题主要考查现在完成时的基础句式及常用固定搭配，解题时需先明确句子类型，结合现在完成时结构和所给单词、短语连词成句，注意副词的位置，整体为基础语法题，难度不大。
【难度系数】
0.7

二、请根据句意和括号内提示用现在完成时完成句子。
例：Sally is still here. She hasn't gone out. (not, go out)
9. I can't find my bag. anywhere? (you, see, it)
10. I can't log on (登录) to the website. . (forget, password)
11. I sent Joe an email this morning, but . (he, not reply)
12. Is the meeting still going on, or ? (it, finish)
13. (the weather, change). It's colder now.
14. (you, not sign) the form. Could you sign it now, please?
15. Are your friends still here, or ? (they, go home)
16. Paul doesn't know what he's going to do. . (he, not decide, yet)
17. —Do you know where Julia is?
—Yes, . (I, just, see)
18. —When is David going away?
—. (he, already, go)
19. —? (your course, start, yet)
—Not yet. It will start next week.

9. Have you seen it
10. I have forgotten the password
11. he has not replied
12. has it finished
13. The weather has changed
14. You haven't signed
15. have they gone home
16. He has not decided yet
17. I have just seen her
18. He has already gone
19. Has your course started yet

【分析】
本题要求根据句意和括号内提示用现在完成时完成句子，解题思路为：首先明确现在完成时的核心结构为“主语+have/has+动词过去分词”，再结合句子的句式（陈述句、疑问句、否定句）调整助动词形式与语序，同时注意提示词中的副词（如just、already、yet）的位置，最后匹配主语单复数确定助动词have/has的使用，确保动词变为正确的过去分词形式。
【解析】
9. 句子为疑问句，主语是you，助动词用Have，see的过去分词为seen，宾语是it，故填Have you seen it。
10. 句子为陈述句，主语是I，助动词用have，forget的过去分词为forgotten，宾语是the password，故填I have forgotten the password。
11. 句子为否定陈述句，主语是he，助动词用has，否定形式加not，reply的过去分词为replied，故填he has not replied。
12. 句子为疑问句，主语是it，助动词用has，finish的过去分词为finished，故填has it finished。
13. 句子为陈述句，主语是the weather，助动词用has，change的过去分词为changed，故填The weather has changed。
14. 句子为否定陈述句，主语是you，助动词用have，否定形式加not，sign的过去分词为signed，故填You haven't signed。
15. 句子为疑问句，主语是they，助动词用have，go home的过去分词为gone home，故填have they gone home。
16. 句子为否定陈述句，主语是he，助动词用has，否定形式加not，decide的过去分词为decided，提示词有yet，故填He has not decided yet。
17. 句子为陈述句，主语是I，助动词用have，提示词有just，see的过去分词为seen，宾语是her，故填I have just seen her。
18. 句子为陈述句，主语是he，助动词用has，提示词有already，go的过去分词为gone，故填He has already gone。
19. 句子为疑问句，主语是your course，助动词用has，start的过去分词为started，提示词有yet，故填Has your course started yet。
【答案】
9. Have you seen it
10. I have forgotten the password
11. he has not replied
12. has it finished
13. The weather has changed
14. You haven't signed
15. have they gone home
16. He has not decided yet
17. I have just seen her
18. He has already gone
19. Has your course started yet
【知识点】
现在完成时结构、现在完成时句式、动词过去分词
【点评】
本题聚焦现在完成时的基础应用，涵盖陈述句、疑问句、否定句等多种句式，需掌握助动词have/has的选择、动词过去分词的变化及提示副词的位置，是巩固现在完成时知识点的典型练习。
【难度系数】
0.6