Unit 5 Travel 现在完成时（单元核心语法精练）英语北师大版2024八年级上册

Unit 5 Travel 核心语法精练（现在完成时） 目录 A 考点概览·知识回顾 1 B 考点夯基·专项突破 5 一、用括号内所给词的适当形式填空 5 二、单项选择 5 三、阅读下面短文, 在空白处填入一个适当的词或填入括号中所给单词的正确形式 6 C 综合攻坚·能力跃升 6 一．语法填空 6 现在完成时 知识点1 现在完成时的用法及结构 —Have you watched the film Zero to Hero? 你看过《妈妈的神奇小子》那部电影吗? —Yes. I have watched it twice. 看过。我已经看了两遍。 —Have they given a concert in Europe? 他们在欧洲举办过演唱会了吗? —Yes, they have./No, they have not (haven't). 是的,他们举办过了。/不,他们没有。 知识点2 动词的过去分词 (1)规则变化 方法 例词 大多数动词,在词尾直接加-ed visit→visited enjoy→enjoyed 以不发音的“e”结尾的动词,在词尾加-d love→loved move→moved 以“辅音字母+y”结尾的动词,先将y变为i,再加-ed carry→carried cry→cried 以重读闭音节结尾的动词,末尾只有一个辅音字母时,先双写该辅音字母,再加-ed stop→stopped drop→dropped (2)不规则变化 　　动词过去分词的不规则变化需逐一熟记,常见的不规则变化形式见下表: 动词原形 过去式 过去分词 be was/were been cut cut cut do did done eat ate eaten find found found go went gone have had had let let let make made made see saw seen 知识点3 just、already和yet 　当现在完成时用于表示动作已经完成并对现在有一定影响时,可分别用just、already或yet加以强调或说明。 单词 用法 例句 just 意为“刚刚”,表示动作刚刚结束,常放在助动词与过去分词之间。 I've just been out shopping.我刚才出去买东西了。 already 意为“已经”,通常用于现在完成时的肯定句中。 You have already told me that.你已经告诉我那件事了。 yet 常用于现在完成时的否定句或疑问句中,谈论尚未发生但可能发生的事。 He hasn't come yet.他还没有来。 Have you finished your homework yet?你做完家庭作业了吗? 知识点4 现在完成时与一般过去时的区别 (1)二者都表示过去发生的动作或情况。 时态 区别 现在完成时 强调动作的现在结果,与“现在情况”有联系 一般过去时 仅表示过去的事情,与“现在情况”没有联系 　　因此,同一个发生在过去的动作,如果要说明对目前留下的影响和结果,或只是说明从前有过这么一回事,而不指明具体发生的时间,就用现在完成时。如果要指明这件事发生在过去某一时刻,而不强调它的现在结果和影响,就用一般过去时。试比较: I have seen the film. 我看过这部电影。(说明已了解其内容) I saw the film last week. 我上星期看了这部电影。(只说明上星期看了电影) (2)现在完成时说明的是目前情况,所以它属于现在时态范畴,而不能和表示确定的过去时间状语连用,如yesterday,last year,last week,in 1949等。它只能与包括“此刻”在内的时间状语或不表示一个明确时间的状语连用,如already,always,ever,for two years,never,many times,now,often,this week/year,today,up to now,up to the present等。 He has always studied hard.他学习一贯努力。 We have already sent the book to her.我们已经将书给她寄去了。 I have been to the dentist's today.今天我去看过牙医。 知识点5现在完成时可以表达某一行为或状态从过去某时间一直持续到现在。 一． for和since在现在完成时中的应用 (1)在表示行为或状态从过去一直持续到现在时,通常要与表示一段时间的时间状语连用,这类状语通常由for或since引导。for后接一段时间,如for five years;而since后多接时间点,如since January 2020。 They have had the cat since they got married. 他们自结婚以来就一直养着这只猫。 They have been married for twenty years. 他们已经结婚二十年了。 　　“since+时间点”和“for+时间段”常作现在完成时的标志。两者之间常可以进行同义转换。 Chen Xiao has dreamed of being a biologist since eight years ago.=Chen Xiao has dreamed of being a biologist for eight years.陈笑八年前就梦想成为一名生物学家。 (2)对现在完成时的时间状语进行提问时,常用how long。 How long have you been like this? 你这个样子有多久了? How long have you played tennis? 你打网球打了多长时间了? 二． 非延续性动词与延续性动词之间的转换 (1)在现在完成时的句子中,表示持续的动作或状态时,常用延续性动词与表示时间段的时间状语连用。 It has rained for three hours.雨已经下了三个小时了。 (2)与表示一段时间的时间状语连用时,应将非延续性动词转换为延续性动词或表示状态的短语等。 I borrowed this magazine three months ago. 我三个月前借了这本杂志。 →I have kept this magazine for three months.这本杂志我已经借来三个月了。 (3)常见的非延续性动词转换为延续性动词的情况: ① 用与其意义相对应的“be+形容词/副词/介词/名词等”结构。 非延续性动词 结构 leave be away begin/start be on join be in/a member (of) die be dead open be open I joined the club two years ago. 我两年前加入的这个俱乐部。 →I have been in/a member of the club for two years. 我加入这个俱乐部两年了。 ②用与其意义相对应的延续性动词。 非延续性动词 延续性动词 buy have borrow keep put on wear I bought this pop-up book about the Palace Museum one week ago. 我一周前买了这本关于故宫博物院的立体书。 →I have had this pop-up book about the Palace Museum for one week. 我买来这本关于故宫博物院的立体书已经一周了。 一、用括号内所给词的适当形式填空 1. China __________ (become) one of the strongest countries in the world already. 2. —What’s up, Sandy? —Look! What a mess! Somebody __________ (break) that window. 3. We ______________ (not agree) on where to go for our family trip yet. 4. The waste water from the factory ___________ (pollute) the rivers nearby recently. 5. My hometown ___________ (change) a lot in the past few years. 二、单项选择 ( ) 6. —Excuse me, may I use your dictionary? I ____ mine behind. —Sure. Here you are. A. leave B. have left C. will leave D. was leaving ( ) 7. —Mike, why are you standing outdoors? —I ________ my keys. I have to wait here until my mother comes back. A. have lost B. will lose C. had lost D. lose ( ) 8. —Would you like to see the movie this evening? —Oh, it’s a good movie. But I _____ it already. A. haven’t seen B. have seen C. see D. will see ( ) 9. —What an exciting match! —Yes. I ________ such a great one before! A. will never see B. had never seen C. never see D. have never seen ( ) 10. Professor Yang is still working in her laboratory because she ________ her work yet. A. hasn’t finished B. doesn’t finish C. didn’t finish D. won’t finish 11. The astronauts of the Shenzhou-18 _____ in the Tiangong space station for about two months since they were sent into space in April this year. A. will work B. have worked C. is working D.works 12. —Do you know anything about One Belt One Road? —Yes, it _____ over 10 years since it started. A. was B. had been C. is D. has been 13. Since I was born, my family _____ in the same flat. A. live B. will live C. are living D. have lived 14. Hurry up! The movie _____ for ten minutes. A. has begun B. began C. has been on D. had begun 15. —When _____ you _____ the new car? —Well, I _____ it for a week. A. did, have; have had B. did, buy; have had C. did, buy; have bought D. did, have; have bought 三、阅读下面短文, 在空白处填入一个适当的词或填入括号中所给单词的正确形式 When someone tells me that I need to lose weight, I feel confused (困惑的). 11. ________ fact, my weight is 57 kg and my 12. ________ (high) is 164 cm. I think this is just the right weight for me. But many people think every girl who is around my height should weigh 13. ________ (little) than 50 kg. One of my friends said, “I 14. ________ (lose) 5 kg already, but I still feel I’m a little fat. I 15. ______________ (not reach) my target (目标) weight yet.” She is trying to lose weight in different ways, such as by 16. ________ (take) medicine and exercising. In my opinion, we have to 17. ________ (care) about our health as well. Losing weight is a long process and as a student, you might not have enough time 18. ________ (do) it. I want to tell all the girls out there that they are beautiful and that it 19. ____________ (not matter) how much they weigh. You can be anyone you want and wear anything you want. Just be 20. ________ (you). 一．语法填空 1.（25-26八年级上·四川南充·阶段练习）阅读下面的帖子，在空白处填入1个适当的单词或括号内所给单词的正确形式，并将答案写在答题卡相应的横线上。 Now, people take trips by watching videos on Douyin, Bilibili and others. This is called “cloud tourism (云旅游)”. Zha Liguo, a 44-year-old man, is 1 guide. During the May Day holiday, Zha 2 (take) a group of visitors to Mount Huangshan and enjoyed sunrises there. A lot of people joined him by watching his videos on their phones. It was not Zha’s 3 (one) trip to Mount Huangshan. Last year, he stayed there 4 over 280 days. He showed the beautiful scenery and other interesting things in the villages near the mountain on Douyin. A lot of people are interested in Zha’s videos, 5 Zha has lots of followers on Douyin. “Many people get 6 (bore) with staying at home but they have no time to go out. I enjoy 7 (I) when I enjoy the fantastic scenery, so I want other people to enjoy it.” Zha said. Usually, people need to spend much time 8 (go) out for an enjoyable trip. But they often finish their trip quickly. So they can’t really have a good time. The “cloud tourism” helps them a lot. Some people dislike taking a long trip. They think it’s tiring for them 9 (decide) how to go, where to live or what to eat. What’s more, it also makes a 10 (different) to a place’s business (生意). People like to buy things because of the videos. 2.（25-26八年级上·辽宁阜新·阶段练习）语篇填空 Peter is an eighth-grade student. He 1 (be) to many places of interest so far. He always hoped 2 (visit) Shanghai. This year, his dream finally came true. 3 April 4th, Peter’s family took the train to Shanghai. After having a break, at the hotel, they set off for the underground station on foot. 4 (they) first destination (目的地) was Zhujiajiao Ancient Town. They took the underground because it was much 5 (fast). There were many kinds of activities in the old town. After arriving there, they 6 (taste) many kinds of delicious food first. Then they watched Kunqu Opera performances and hanfu shows. On the 7 (two) day, Peter’s family went to Haichang Ocean Park. They not only watched many ocean animals, but also joined in some traditional activities about the festival. For example, Peter played an ancient game—touhu. It was so 8 (interest). On the last day of the vacation, they went to four concerts. Musicians played Chinese and Western musical instruments. They also went to Jiabei Country Park. They had fun at a music festival 9 took many photos at a Chinese character art show. “The three-day vacation was 10 unforgettable experience for me,” Peter said. “I learned a lot about Chinese traditional art and history.” 1 / 12 学科网（北京）股份有限公司 $ Unit 5 Travel 核心语法精练（现在完成时） 目录 A 考点概览·知识回顾 1 B 考点夯基·专项突破 5 一、用括号内所给词的适当形式填空 5 二、单项选择 5 三、阅读下面短文, 在空白处填入一个适当的词或填入括号中所给单词的正确形式 6 C 综合攻坚·能力跃升 6 一．语法填空 6 现在完成时 知识点1 现在完成时的用法及结构 —Have you watched the film Zero to Hero? 你看过《妈妈的神奇小子》那部电影吗? —Yes. I have watched it twice. 看过。我已经看了两遍。 —Have they given a concert in Europe? 他们在欧洲举办过演唱会了吗? —Yes, they have./No, they have not (haven't). 是的,他们举办过了。/不,他们没有。 知识点2 动词的过去分词 (1)规则变化 方法 例词 大多数动词,在词尾直接加-ed visit→visited enjoy→enjoyed 以不发音的“e”结尾的动词,在词尾加-d love→loved move→moved 以“辅音字母+y”结尾的动词,先将y变为i,再加-ed carry→carried cry→cried 以重读闭音节结尾的动词,末尾只有一个辅音字母时,先双写该辅音字母,再加-ed stop→stopped drop→dropped (2)不规则变化 　　动词过去分词的不规则变化需逐一熟记,常见的不规则变化形式见下表: 动词原形 过去式 过去分词 be was/were been cut cut cut do did done eat ate eaten find found found go went gone have had had let let let make made made see saw seen 知识点3 just、already和yet 　当现在完成时用于表示动作已经完成并对现在有一定影响时,可分别用just、already或yet加以强调或说明。 单词 用法 例句 just 意为“刚刚”,表示动作刚刚结束,常放在助动词与过去分词之间。 I've just been out shopping.我刚才出去买东西了。 already 意为“已经”,通常用于现在完成时的肯定句中。 You have already told me that.你已经告诉我那件事了。 yet 常用于现在完成时的否定句或疑问句中,谈论尚未发生但可能发生的事。 He hasn't come yet.他还没有来。 Have you finished your homework yet?你做完家庭作业了吗? 知识点4 现在完成时与一般过去时的区别 (1)二者都表示过去发生的动作或情况。 时态 区别 现在完成时 强调动作的现在结果,与“现在情况”有联系 一般过去时 仅表示过去的事情,与“现在情况”没有联系 　　因此,同一个发生在过去的动作,如果要说明对目前留下的影响和结果,或只是说明从前有过这么一回事,而不指明具体发生的时间,就用现在完成时。如果要指明这件事发生在过去某一时刻,而不强调它的现在结果和影响,就用一般过去时。试比较: I have seen the film. 我看过这部电影。(说明已了解其内容) I saw the film last week. 我上星期看了这部电影。(只说明上星期看了电影) (2)现在完成时说明的是目前情况,所以它属于现在时态范畴,而不能和表示确定的过去时间状语连用,如yesterday,last year,last week,in 1949等。它只能与包括“此刻”在内的时间状语或不表示一个明确时间的状语连用,如already,always,ever,for two years,never,many times,now,often,this week/year,today,up to now,up to the present等。 He has always studied hard.他学习一贯努力。 We have already sent the book to her.我们已经将书给她寄去了。 I have been to the dentist's today.今天我去看过牙医。 知识点5现在完成时可以表达某一行为或状态从过去某时间一直持续到现在。 一． for和since在现在完成时中的应用 (1)在表示行为或状态从过去一直持续到现在时,通常要与表示一段时间的时间状语连用,这类状语通常由for或since引导。for后接一段时间,如for five years;而since后多接时间点,如since January 2020。 They have had the cat since they got married. 他们自结婚以来就一直养着这只猫。 They have been married for twenty years. 他们已经结婚二十年了。 　　“since+时间点”和“for+时间段”常作现在完成时的标志。两者之间常可以进行同义转换。 Chen Xiao has dreamed of being a biologist since eight years ago.=Chen Xiao has dreamed of being a biologist for eight years.陈笑八年前就梦想成为一名生物学家。 (2)对现在完成时的时间状语进行提问时,常用how long。 How long have you been like this? 你这个样子有多久了? How long have you played tennis? 你打网球打了多长时间了? 二． 非延续性动词与延续性动词之间的转换 (1)在现在完成时的句子中,表示持续的动作或状态时,常用延续性动词与表示时间段的时间状语连用。 It has rained for three hours.雨已经下了三个小时了。 (2)与表示一段时间的时间状语连用时,应将非延续性动词转换为延续性动词或表示状态的短语等。 I borrowed this magazine three months ago. 我三个月前借了这本杂志。 →I have kept this magazine for three months.这本杂志我已经借来三个月了。 (3)常见的非延续性动词转换为延续性动词的情况: ① 用与其意义相对应的“be+形容词/副词/介词/名词等”结构。 非延续性动词 结构 leave be away begin/start be on join be in/a member (of) die be dead open be open I joined the club two years ago. 我两年前加入的这个俱乐部。 →I have been in/a member of the club for two years. 我加入这个俱乐部两年了。 ②用与其意义相对应的延续性动词。 非延续性动词 延续性动词 buy have borrow keep put on wear I bought this pop-up book about the Palace Museum one week ago. 我一周前买了这本关于故宫博物院的立体书。 →I have had this pop-up book about the Palace Museum for one week. 我买来这本关于故宫博物院的立体书已经一周了。 一、用括号内所给词的适当形式填空 1. China __________ (become) one of the strongest countries in the world already. 2. —What’s up, Sandy? —Look! What a mess! Somebody __________ (break) that window. 3. We ______________ (not agree) on where to go for our family trip yet. 4. The waste water from the factory ___________ (pollute) the rivers nearby recently. 5. My hometown ___________ (change) a lot in the past few years. 1-5has become；has broken；haven’t agreed；has polluted；has changed 二、单项选择 ( ) 6. —Excuse me, may I use your dictionary? I ____ mine behind. —Sure. Here you are. A. leave B. have left C. will leave D. was leaving ( ) 7. —Mike, why are you standing outdoors? —I ________ my keys. I have to wait here until my mother comes back. A. have lost B. will lose C. had lost D. lose ( ) 8. —Would you like to see the movie this evening? —Oh, it’s a good movie. But I _____ it already. A. haven’t seen B. have seen C. see D. will see ( ) 9. —What an exciting match! —Yes. I ________ such a great one before! A. will never see B. had never seen C. never see D. have never seen ( ) 10. Professor Yang is still working in her laboratory because she ________ her work yet. A. hasn’t finished B. doesn’t finish C. didn’t finish D. won’t finish 11. The astronauts of the Shenzhou-18 _____ in the Tiangong space station for about two months since they were sent into space in April this year. A. will work B. have worked C. is working D.works 12. —Do you know anything about One Belt One Road? —Yes, it _____ over 10 years since it started. A. was B. had been C. is D. has been 13. Since I was born, my family _____ in the same flat. A. live B. will live C. are living D. have lived 14. Hurry up! The movie _____ for ten minutes. A. has begun B. began C. has been on D. had begun 15. —When _____ you _____ the new car? —Well, I _____ it for a week. A. did, have; have had B. did, buy; have had C. did, buy; have bought D. did, have; have bought 6-10 BABDA 11-15.BDDCB 三、阅读下面短文, 在空白处填入一个适当的词或填入括号中所给单词的正确形式 When someone tells me that I need to lose weight, I feel confused (困惑的). 11. ________ fact, my weight is 57 kg and my 12. ________ (high) is 164 cm. I think this is just the right weight for me. But many people think every girl who is around my height should weigh 13. ________ (little) than 50 kg. One of my friends said, “I 14. ________ (lose) 5 kg already, but I still feel I’m a little fat. I 15. ______________ (not reach) my target (目标) weight yet.” She is trying to lose weight in different ways, such as by 16. ________ (take) medicine and exercising. In my opinion, we have to 17. ________ (care) about our health as well. Losing weight is a long process and as a student, you might not have enough time 18. ________ (do) it. I want to tell all the girls out there that they are beautiful and that it 19. ____________ (not matter) how much they weigh. You can be anyone you want and wear anything you want. Just be 20. ________ (you). 11-15In；height；less；have lost；haven’t reached；taking；care；to do；doesn’t matter；yourself 一．语法填空 1.（25-26八年级上·四川南充·阶段练习）阅读下面的帖子，在空白处填入1个适当的单词或括号内所给单词的正确形式，并将答案写在答题卡相应的横线上。 Now, people take trips by watching videos on Douyin, Bilibili and others. This is called “cloud tourism (云旅游)”. Zha Liguo, a 44-year-old man, is 1 guide. During the May Day holiday, Zha 2 (take) a group of visitors to Mount Huangshan and enjoyed sunrises there. A lot of people joined him by watching his videos on their phones. It was not Zha’s 3 (one) trip to Mount Huangshan. Last year, he stayed there 4 over 280 days. He showed the beautiful scenery and other interesting things in the villages near the mountain on Douyin. A lot of people are interested in Zha’s videos, 5 Zha has lots of followers on Douyin. “Many people get 6 (bore) with staying at home but they have no time to go out. I enjoy 7 (I) when I enjoy the fantastic scenery, so I want other people to enjoy it.” Zha said. Usually, people need to spend much time 8 (go) out for an enjoyable trip. But they often finish their trip quickly. So they can’t really have a good time. The “cloud tourism” helps them a lot. Some people dislike taking a long trip. They think it’s tiring for them 9 (decide) how to go, where to live or what to eat. What’s more, it also makes a 10 (different) to a place’s business (生意). People like to buy things because of the videos. 【答案】1．a 2．took 3．first 4．for 5．so 6．bored 7．myself 8．going 9．to decide 10．difference 【导语】本文主要介绍了云旅游的兴起以及它对人们生活和地方商业的影响。 1．句意：Zha Liguo，一个44岁的男人，是一个导游。根据“guide”可知，此处表示泛指一个导游，且guide以辅音音素开头，因此用不定冠词“a”修饰。故填a。 2．句意：在五一假期期间，Zha Liguo带领一群游客去黄山并在那里欣赏了日出。根据“During the May Day holiday”可知，此处描述的是过去发生的事情，因此用一般过去时，“take”的过去式为“took”。故填took。 3．句意：这不是Zha Liguo第一次去黄山。根据“It was not Zha’s...trip to Mount Huangshan.”可知，此处表示第一次去黄山，因此用序数词“first”表示“第一次”。故填first。 4．句意：去年，他在那里待了超过280天。根据“stayed there...over 280 days”可知，此处表示待了超过280天，“for+时间段”表示“持续了多长时间”。故填for。 5．句意：很多人对Zha Liguo的视频感兴趣，所以Zha Liguo在抖音上有很多粉丝。根据“A lot of people are interested in Zha’s videos...Zha has lots of followers on Douyin.”可知，前后两句之间是因果关系，前因后果，因此用“so”表示“所以”。故填so。 6．句意：很多人对待在家里感到厌烦，但是他们没有时间出去。根据“Many people get...with staying at home”可知，此处表示对某事感到厌烦，“get bored with”表示“对……感到厌烦”。故填bored。 7．句意：当我欣赏美丽的风景时，我很享受，所以我想让其他人也享受。根据“I enjoy...when I enjoy the fantastic scenery”可知，此处表示享受自己，“enjoy oneself”表示“玩得开心，享受自己”，因此用反身代词“myself”。故填myself。 8．句意：通常，人们需要花很多时间出去进行一次愉快的旅行。根据“spend much time...out for an enjoyable trip”可知，此处表示花费时间做某事，“spend+时间+doing sth.”表示“花费时间做某事”，因此用“going”。故填going。 9．句意：他们认为对他们来说决定怎么去、住在哪里或吃什么是很累人的。根据“it’s tiring for them...how to go, where to live or what to eat”可知，此处表示对某人来说做某事是累人的，“it’s+形容词+for sb. to do sth.”表示“对某人来说做某事是……的”，因此用“to decide”。故填to decide。 10．句意：更重要的是，它也对一个地方的商业有影响。根据“it also makes a...to a place’s business”可知，此处表示对某事有影响，“make a difference to”表示“对……有影响”。故填difference。 2.（25-26八年级上·辽宁阜新·阶段练习）语篇填空 Peter is an eighth-grade student. He 1 (be) to many places of interest so far. He always hoped 2 (visit) Shanghai. This year, his dream finally came true. 3 April 4th, Peter’s family took the train to Shanghai. After having a break, at the hotel, they set off for the underground station on foot. 4 (they) first destination (目的地) was Zhujiajiao Ancient Town. They took the underground because it was much 5 (fast). There were many kinds of activities in the old town. After arriving there, they 6 (taste) many kinds of delicious food first. Then they watched Kunqu Opera performances and hanfu shows. On the 7 (two) day, Peter’s family went to Haichang Ocean Park. They not only watched many ocean animals, but also joined in some traditional activities about the festival. For example, Peter played an ancient game—touhu. It was so 8 (interest). On the last day of the vacation, they went to four concerts. Musicians played Chinese and Western musical instruments. They also went to Jiabei Country Park. They had fun at a music festival 9 took many photos at a Chinese character art show. “The three-day vacation was 10 unforgettable experience for me,” Peter said. “I learned a lot about Chinese traditional art and history.” 【答案】1．has been 2．to visit 3．On 4．Their 5．faster 6．tasted 7．second 8．interesting 9．and 10．an 【导语】本文作者讲述了Peter一家去上海游玩的经历。 1．句意：到目前为止，他已经去过许多名胜古迹。根据“so far”可知，句子时态为现在完成时，其结构为“have/has done”，主语为He，助动词用has，be的过去分词为been。故填has been。 2．句意：他一直希望去参观上海。hope to do sth.“希望做某事”，固定短语，所以此处填动词不定式。故填to visit。 3．句意：在4月4日，Peter一家坐火车去了上海。表示在具体的某一天，用介词on，放句首首字母大写。故填On。 4．句意：他们的第一个目的地是朱家角古镇。此处修饰名词“first destination”，用形容词性物主代词their“他们的”，句首首字母大写。故填Their。 5．句意：他们乘坐地铁，因为它更快。much修饰比较级，fast的比较级为faster“更快的”。故填faster。 6．句意：到达那里之后，他们首先品尝了许多种类的美食。本文描述过去的事情，句子时态为一般过去时，谓语动词用过去式，taste的过去式为tasted“品尝”。故填tasted。 7．句意：在第二天，Peter一家去了海昌海洋公园。此处表示“第二天”，用序数词second“第二”。故填second。 8．句意：它是如此有趣。分析句子结构可知，此处作be动词的表语，用形容词形式，修饰物，用interesting“有趣的”。故填interesting。 9．句意：他们在音乐节上玩得很开心，并且在汉字艺术展上拍了许多照片。分析句子结构可知，此处表示并列关系，用连词and“和”。故填and。 10．句意：对于我来说，三天的假期是一次难忘的经历。此处表示泛指，unforgettable以元音音素开头，用不定冠词an。故填an。 1 / 12 学科网（北京）股份有限公司 $