Units 1-4期中复习之语法专项强化训练100 题 2026-2027学年人教版九年级上册英语

专项集中训练，扫清语法盲区 人教版（新教材）九年级上册期中复习（Units 1-4） 语法专项强化训练100题 Unit 1 The Changing World语法：一般过去时 & 现在完成时 ( )1．I ________ some flowers and a birthday cake for my mom on her birthday last week. A．bought B．buy C．will buy D．to buy ( )2．—You have read the book, haven't you? —Yes. I ________ it with the help of dictionary one week ago. A．read B．readed C．am reading D．will read ( )3．An accident ________ at the crossing last weekend. A．has happened B．was happened C．is happened D．happened ( )4．—Why do you look so tired? —I ________ awake most of the night because I had too much coffee yesterday evening. A．lie B．lay C．lain D．laid ( )5．I ________ with my grandparents in the countryside for more than ten years. Now I study and live in Hefei with my parents. A．live B．lived C．have lived D．was living ( )6．—Where ________ the cake I bought yesterday? —I ________ it. Can you buy one more? A．is; eat B．was; ate C．is; ate D．was; eat ( )7．—I didn’t see Sam in the room. —Oh, he ________ to the classroom to give an English lesson just now. A．is going B．goes C．go D．went ( )8．—________ you at home last night? —Yes. But my brother ________ not at home. A．Were; was B．Were; is C．Are; was D．Were; were ( )9．—How ________ you ________ to school yesterday? —By bike. A．do; go B．do; went C．did; went D．did; go ( )10．---Did you ________ TV last night? ---No．I ________ chess with my father． A．watch；play B．watched；play C．watch；played D．watched；played ( )11．—Jim, how about going to see the movie Titanic? —Well, I ________ it already. A．saw B．have seen C．see D．will see ( )12．—________ you ________ your homework yet? —Yes, I’ve just finished it. A．Did; finish B．Do; finish C．Will; finish D．Have; finished ( )13．—Have you handed in your project ________? —Yes, I have ________ finished it A．ever; yet B．yet; just C．yet; ever D．ever; just ( )14．—Have you watered the flowers in the garden yet? —Yes, I ________ it already. I ________ it ten minutes ago. A．have done; have finished B．did; have finished C．did; finished D．have done; finished ( )15．—Have you ________ been to Guangdong? —Not ________. But I plan to go there this summer. A．never; already B．just; never C．yet; already D．ever; yet ( )16．My uncle ________ the club in 2014. He ________ the club for over 3 years. A．joined; has been a member of B．joined; has joined C．has joined; has joined D．has joined; has been in ( )17．Lei Feng ________ for many years, but his spirit is still encouraging us. A．died B．has died C．was dead D．has been dead ( )18．It is said that the number of forest Parks in Guangdong ________ to more than 1,000 so far. A．increase B．increased C．has increased D．will increase ( )19．Both Jim and Lucy ________ in Shanghai for 3 years since they came to China. A．will live B．lived C．have lived D．live ( )20．—When did they arrive? —They ________ two hours ago. They ________ here for two hours. A．arrived; have arrived B．arrived; have been C．got; have been D．reached; have reached ( )21．Not only Tom but also his classmates ________ to Yu Garden. They haven’t been back yet. A．have been B．have gone C．has been D．has gone ( )22．—The Whites have ________ Hong Kong. —Oh, really? I have never ________ there before. A．been to, gone B．gone to, been C．been to, gone to D．gone to, been to ( )23．—Do you miss your parents far away? —Yes, very much. They ________ the hometown for over two years. A．left B．have left C．were away from D．have been away from ( )24．—How long can I ________ the English workbook? —For two weeks. A．borrow B．to borrow C．keep D．to keep ( )25．—A new shop ________ for a week nearby. Let’s have a look there. —Good idea. But it doesn’t ________ on Mondays. A．opened; opened B．has been opened; open C．has opened; opened D．has been open; open ( )26．－I ________ this dictionary two weeks ago. －You mean you ________ it for half a month. A．bought; have kept B．bought; have had C．have bought; have bought D．have had; have bought ( )27．She has ________ to me many times so I won't believe her any more. A．lain B．lied C．laid D．lay ( )28．—Could you tell me how long the meeting ________? —For ten minutes. A．begins B．began C．has begun D．has been on ( )29． I became a student ten years ________. I have been a student ________1996. I have studied here ________ about 10 years. A．ago, since, for B．ago, for, since, C．ago, before, for D．ago, in, after ( )30．—Can I ________ your book? —Sorry. Tom ________ my book and he ________ it for two weeks. A．lend; kept; has kept; B．borrow; has borrowed; has kept C．borrow; borrowed; has kept D．lend; has kept; has borrowed Unit 2 Inspiring people语法：It's + adj. + for/of sb. to do sth. & It's + adj. + that 从句 ( )1．It is difficult for us ________ so many words in only five minutes. A．remember B．to remember C．remembering D．remembered ( )2．—________ that the 31st Olympic Games will be held in Rio de Janeiro. —________ exciting news! A．It said; What B．It is said; What C．It said; How D．It is said; How ( )3．________ is easy and convenient for us ________ some information online. A．It; to searching B．That; to search C．It; to search D．That; to searching ( )4．It’s easy for my mother ________ a hamburger. A．makes B．make C．to make D．making ( )5．It’s difficult for Betty ________ the words of the Beijing Opera. A．understand B．understands C．to understand D．understanding ( )6．Our teacher is kind ________ us and it’s very kind ________ her to help us with our English. A．to; to B．of; of C．to; of D．of; to ( )7．It’s ________ us to walk alone at midnight. A．scared of B．scared for C．scary of D．scary for ( )8．It’s necessary for us ________ the importance of protecting wetlands. A．understand B．to understand C．understanding D．understood ( )9．—I often have hamburgers for lunch. —You’d better not. It’s bad for you ________ too much junk food. A．eat B．to eat C．eating D．ate ( )10．It is very important for us ________ English well. A．learn B．learning C．to learn D．learned ( )11．I think ________ necessary for you ________ breakfast. A．this; have B．that; to have C．it’s; to have D．it’s; have ( )12．— Did you watch the TV show Super Brain（最强大脑）on Jiangsu TV yesterday? — Yes. ________ was really clever ________ a student to remember so many faces. A．It; of B．That; of C．It; for D．That; for ( )13．It’s dangerous for you ________ that tall tree. A．climb B．to climb C．climbing D．climbed ( )14．— Did you watch the TV show The Brain on Jiangsu TV yesterday? — Yes. ________ was really clever ________ a young man to walk out of a maze (迷宫). A．It; of B．That; of C．It; for D．That; for ( )15．It’s good for us to take exercise every day. A．真正主语 B．形式主语 C．宾语补足语 D．间接宾语 ( )16．— Lily, you are always reading? —Yes! ________ is important for us to learn more knowledge. A．It B．That C．This D．All ( )17．I think it is very important for students ________ hard. A．work B．to work C．working D．are working ( )18．— Did you feel ________ was selfish of Jack to hide the comic books? — Yes. It is important ________ a boy to learn to share. A．that; of B．that; for C．it; of D．it; for ( )19．________ is necessary for us ________ some exercise every day. It’s also a good way to relax. A．This; take B．This; to take C．It; taking D．It; to take ( )20．________ is easier ________ us to say than to do. A．This; for B．It; for C．It; of D．That; of ( )21．I am not good at English. It is hard for me ________ English well. A．to learn B．learn C．for learning D．learns ( )22．________ is really not easy to get out of the bed on such a cold early morning. A．There B．This C．It D．These ( )23．________ isn’t safe ________ pandas ________ in the wild, we should protect their homes. A．That; of; to live B．It; of; living C．This; for; living D．It; for; to live ( )24．________ is believed that Bell invented the first telephone in 1876. A．This B．That C．It D．One ( )25．________ is a pity that he can’t come to my birthday party. A．This B．It C．That D．He Unit 3 Smart Learning语法：that / if / whether 引导的宾语从句 ( )1．The teacher said ________ she was a clever girl. A．that B．when C．whether D．if ( )2．Finally the Trojans made sure ________ all the gates of the city were safely locked. A．what B．that C．if D．whether ( )3．—Will we have dinner at the Hope Restaurant ? —Maybe. We’ll go there if the show ________ before 6. But I don’t know if there ________ any free tables then. A．will end; were B．will end; will be C．ends; were D．ends; will be ( )4．—What did Max just say to you? —He asked me ___________________. A．if I would like to go skating B．when did I buy this CD C．where I will spend the weekend D．that I had a good time ( )5．I know ________ I promised to take you to dinner, but I won't finish working until ten o’clock. A．that B．if C．what D．why ( )6．Our teacher told us ________ light ________ faster than sound. A．if , travels B．that; travelled C．whether; to travel D．that; travels ( )7．—Do you know ________ on March 8, 2019? —Again? It’s said this is the seventh one in Indian Air Force this year! A．why did the pilot manage to survive B．that an Indian MiG-21 fighter crashed C．how the pilot manages to survive D．if an Indian MiG-21 fighter crashed ( )8．I never doubt ________ he can do the job well, but I doubt ________ he will get here in time. A．if; if B．that; that C．that; if D．if; that ( )9．Our teacher told us that the sun ________ in the east when we were young. A．rise B．rises C．rose D．rising ( )10．—What’s wrong with your uncle? —We are sure ________ something is wrong with him, but we doubt ________ the disease will kill him. A．if, whether B．that, that C．whether, if D．that, whether ( )11．—I’m not sure ________ you eat vegetables every day. —I know ________ they are good for us, so I eat them every day. A．if; that B．that; that C．that; if D．if; if ( )12．—I wonder ________ December is a good time to visit Thailand. —I know ________ it’s cold here, but it’s warm in Thailand. December is a good time to go there. A．that; that B．whether; whether C．that; whether D．whether; that ( )13．—I don’t know if Mr. Li ________ to the party this evening. —I think he will come if he ________ free. A．will come; is B．will come; will be C．comes; is D．comes; will be ( )14．I've decided to go to London next week. I was wondering ________ you could go with me. A．if B．when C．that D．where ( )15．— I wonder ___________________. — I’m afraid we’ll be late. A．how we can be on time B．what we are going to do C．why we get to school late D．if we will arrive at the meeting on time ( )16．—Mike wants to know if ________ a picnic tomorrow. —Yes. But if it ________, we will visit the museum instead. A．you have; will rain B．you will have; will rain C．you will have; rains D．will you have; rains ( )17．Could you tell me ________ a meeting in Guangzhou next week? A．whether is there going to be B．whether there is going to have C．if there was going to be D．if there is going to be ( )18．— Can you spare time to come to our Thanksgiving party? — Well, I don’t know ___________________. A．that I can finish my work by then B．if can I finish the work by then C．whether I can finish the work by then D．that can I finish the work by then ( )19．May I ask you ___________________? A．if or not there is a toilet near here B．whether is there a school around here C．that there is a hospital in the neighborhood D．whether we should hand in the homework at once ( )20．—What did your son say to you? —He asked me ___________________. A．when would we go to Taiwan for a holiday B．who was America discovered by C．how the life will be like in 500 years D．if he could play computer games after finishing his work ( )21．The girl is thinking about ________ she will go abroad to study English next year. A．if B．what C．where D．whether ( )22．— We are still discussing ________ we will go to Tina’s party tomorrow or not. — If we ________, we’ll go. A．whether; invite B．if; will invite C．whether; are invited D．whether; will be invited ( )23．I hope ________ to my birthday party next Friday. A．them to come B．they to come C．them can come D．they can come ( )24．It has been sunny these days, so I ________ it ________ tomorrow. A．think, won’t rain B．don’t think, will rain C．think, doesn’t rain D．don’t think, rains ( )25．I don’t think she will arrive on time, ________? A．will she B．won’t she C．does she D．do I Unit 4 Our Memory语法：特殊疑问词引导的宾语从句 ( )1．—Mom, why do you choose our city for the science summer camp? —Honey, you wonder ________. It has lots of science and technology museums and friendly volunteers. A．when we set off B．where the camp is held C．what makes it special D．how people like the camp ( )2．— I wonder ________ about the new movie. Dear You (《给阿嬷的情书》) . — It mainly talks about warm family feelings. It’s really touching and worth watching. A．when it came out B．what is the story C．when did it come out D．what the story is ( )3．—Ms Zhu, what’s the meaning of “Taking history as a mirror (镜子), we can understand the rise and fall of nations”? —It tells us ________. A．where we can learn history B．how can we learn history well C．why should we learn history well D．what we can learn from history ( )4．—Do you know ________ handbag this is? —It must be Mrs. Smith’s. She always takes it when she goes out. A．which B．who C．whose D．what ( )5．—Bob, do you know ________? —Let me see. I remember it was on May 24. A．when you moved here B．why you moved here C．when did you move here D．why did you move here ( )6．—Could you tell me ________? —Next Thursday afternoon. A．when we visited the Capital Museum B．when did we visit the Capital Museum C．when we will visit the Capital Museum D．when will we visit the Capital Museum ( )7．—I’m wondering ________. —Why not go to watch a soccer game in Yuxi? I know you’re a big fan of Yukun soccer team. A．where we will go this weekend B．where will we go this weekend C．how we will go to Yuxi this weekend D．how will we go to Yuxi this weekend ( )8．— Excuse me. Could you tell me ________? — At the new bookstore beside our school. A．where did you buy the magazine B．where you bought the magazine C．how did you buy the magazine D．how you bought the magazine ( )9．— Mr. Li, could you tell me ________ we should put fun into daily life? — Because all work and no play makes Jack a dull boy. A．how B．what C．why D．when ( )10．—Could you tell me ________ “the Father of China’s Nuclear Submarines” (核潜艇)? —Because he spent his whole life on China’s nuclear submarines. A．when was Huang Xuhua called B．why is Huang Xuhua called C．when Huang Xuhua was called D．why Huang Xuhua is called ( )11．When my friend saw my new Labubu, she was so curious that I decided to tell her ________. A．where did I buy it B．where I bought it C．where I buy it D．where do I buy it ( )12．Mary was looking for Alice just now. She wanted to know ________ tomorrow. A．who did she meet B．who she would meet C．who she meets D．who she will meet ( )13．—Excuse me, could you tell me ________? —As far as I know, it was built twenty years ago. A．when did they build our school B．when was our school built C．when our school was built D．when do they build our school ( )14．Can you tell me ________ she is waiting for? A．why B．whose C．who D．how ( )15．—Hi, Jack. Do you know ________? I want to thank him or her in person. —No, it was just left on the front desk. A．who sent my wallet back B．where did they find my wallet C．how much money was in my wallet D．when did they find my wallet ( )16．—Excuse me, could you tell me _________? —Well, the one on the right is usually open for 24 hours and you can save money there. A．why I need to go to banks B．where the nearest bank is C．which bank I can go after work D．what I should take to a bank ( )17．—Do you know ________? —Sorry, I don’t know. A．whose book is this B．whose book this is C．who’s book this is D．who’s book is this ( )18．—After the P. E. class, the teacher asked ________. —It must belong to Lily. She was looking for her jacket on the playground. A．whose jacket was it B．whose jacket it was C．where did the student put the jacket D．where the student put the jacket ( )19．—Could you tell me ________? —It’s next to the post office. A．what the supermarket is B．where the supermarket was C．what the supermarket was D．where the supermarket is ( )20．The saying “Getting to know each other is the first step in making new friends” tells us ________. A．who we need B．how to make friends C．what a friend is like D．where we should go 学科网（北京）股份有限公司 $ 答案解析 Unit 1 The Changing World语法：一般过去时 & 现在完成时 1.答案：A。解析：last week（上周）是一般过去时标志，谓语动词使用过去式；buy的过去式为bought。B动词原形，C一般将来时，D动词不定式，三者均不能单独作句子谓语。 2.答案：A。解析：one week ago（一周前）为一般过去时时间标志；read的过去式形式仍为read（读音/red/）。B变形错误，read没有readed这个形式；C现在进行时；D一般将来时。 3.答案：D。解析：last weekend（上周末）为一般过去时标志；happen表示“发生”，无被动语态，不能与be动词连用。A现在完成时；B、C误用被动语态，语法错误。 4.答案：B。解析：句意：我昨晚几乎整夜都醒着，因为我昨晚喝了太多咖啡。lie表示“躺”，过去式为lay；A动词原形；lain是lie（躺）的过去分词；laid是lay（放置；下蛋）的过去式。 5.答案：B。解析：句意：我曾经和祖父母在乡下住了十多年，现在我和父母在合肥学习生活。动作发生在过去，现在已经不再居住乡下，用一般过去时lived。C现在完成时表示动作持续到现在，与后文“now”语境冲突。 6.答案：C。解析：问句询问蛋糕现在在哪里，be动词用is；答句“我把它吃掉了”，吃这个动作发生在过去，eat使用过去式ate。 7.答案：D。解析：just now（刚才）是一般过去时标志；go的过去式went。A现在进行时表将来；B一般现在时；C动词原形。 8.答案：A。解析：last night（昨晚）为一般过去时；第二人称you搭配were；单数主语my brother搭配was。 9.答案：D。解析：yesterday（昨天）一般过去时特殊疑问句，助动词用did，助动词后谓语动词还原为原形go。 10.答案：C。解析：Did引导的一般疑问句中，后面谓语动词用原形watch；答句描述昨晚发生的动作，play使用过去式played。 11.答案：B。解析：already（已经）是现在完成时标志，结构have/has+动词过去分词；have seen强调动作已经完成，对现在造成影响。A一般过去时，只强调过去动作，不体现对现在的影响。 12.答案：D。解析：yet常用于现在完成时疑问句、否定句末尾；have finished表示“已经完成”。 13.答案：B。解析：yet用于现在完成时的疑问句句末；just表示“刚刚”；ever意为“曾经”。句意：——你上交你的项目了吗？——是的，我刚刚完成。 14.答案：D。解析：第一空already是现在完成时标志，用have done；第二空ten minutes ago（十分钟前）是一般过去时标志，谓语动词用过去式finished。 15.答案：D。解析：ever用于疑问句，表示“曾经”；not yet为固定搭配，表示“还没有”。句意：——你曾经去过广东吗？——还没有，但是我计划今年夏天去那里。 16.答案：A。解析：in 2014是过去时间点，用一般过去时joined；join是短暂性动词，不能和时间段for over 3 years连用，要转换为延续状态have been a member of。join不能与时间段连用，B、C、D错误。 17.答案：D。解析：for many years是时间段；die是短暂性动词，不能和时间段连用，需要转换为延续状态be dead；本句用现在完成时has been dead。A一般过去时；B中die为短暂动词，不能接时间段；C一般过去时。 18.答案：C。解析：so far（到目前为止）是现在完成时标志，谓语动词使用has increased。 19.答案：C。解析：since引导时间状语从句，是现在完成时标志；both…and…连接两个主语，谓语动词用复数形式have lived。 20.答案：B。解析：two hours ago（两小时前）为一般过去时，用arrived；for two hours是时间段，arrive是短暂动词，不能接时间段，替换为延续状态have been。C中got虽然可以单独表示到达，但get属于短暂动词，不能和for two hours时间段连用；D中reach为短暂动词，不能接时间段。 21.答案：B。解析：not only…but also…遵循就近原则，谓语和classmates保持一致用复数；have gone to表示“去了某地，人还未回来”；have been to表示“去过某地，人已经返回”。根据后文They haven’t been back yet（他们还没有回来），选have gone。 22.答案：B。解析：have gone to表示“去了某地，人不在现场”；have been(to)表示“去过某地”，there是副词，要省略介词to。句意：——怀特一家去香港了。——真的吗？我以前从来没有去过那里。 23.答案：D。解析：for over two years是时间段；leave是短暂性动词，不能接时间段，转换为延续短语be away from；本句使用现在完成时have been away from。 24.答案：C。解析：how long对时间段提问，谓语动词要用延续性动词；borrow（借入）是非延续动词；keep（保留，借阅）是延续动词；情态动词can后面接动词原形。 25.答案：D。解析：for a week是时间段；open作动词表“开业”为短暂动词，此处用形容词open表示营业的状态，现在完成时has been open；第二空doesn’t为助动词否定形式，后面接动词原形open。has been opened是被动语态，表示“被打开”，语义不符合商店开业语境。 26.答案：B。解析：two weeks ago（两周前）一般过去时，buy过去式bought；for half a month是时间段，buy是短暂动词，转换为延续动词have（拥有），现在完成时have had。 27.答案：B。解析：lie‑lied‑lied，表示“说谎”；句意：她已经对我撒了很多次谎，所以我不会再相信她。A lain是lie（躺）的过去分词；laid是lay（放置）的过去式；lay是lie（躺）的过去式。 28.答案：D。解析：how long提问时间段；begin（开始）是非延续动词，转换为延续be on；现在完成时has been on。 29.答案：A。解析：ten years ago（十年前）用于一般过去时；since后接时间点1996；for后接时间段about 10 years。 30.答案：C。解析：borrow表示“借入”，lend表示“借出”；第一空“我可以借你的书吗”，是向对方借东西，用borrow；第二空Tom过去把书借走，用一般过去时borrowed；第三空for two weeks是时间段，borrow是非延续动词，换成延续动词keep，现在完成时has kept。 Unit 2 Inspiring people语法：It's + adj. + for/of sb. to do sth. & It's + adj. + that 从句 1.答案：B。解析：固定句型It is +adj.+for sb. to do sth.；it为形式主语，真正主语是动词不定式to remember。 2.答案：B。解析：固定句型It is said that…据说……；news是不可数名词，感叹句用what引导，What exciting news。 3.答案：C。解析：it作形式主语，真正主语是动词不定式to search；句型It is +adj. for sb. to do sth。 4.答案：C。解析：固定句型It’s +adj.+for sb. to do sth，to make作句子真正主语。 5.答案：C。解析：固定句型It’s difficult for sb. to do sth，to understand作真正主语。 6.答案：C。解析：be kind to sb. 对某人友好；It’s kind of sb. to do sth，of用来修饰人的品质。 7.答案：D。解析：scared主语通常是人，表示人感到害怕；scary表示事物“令人可怕的”；句型It’s +adj.+for sb to do sth，选scary for。 8.答案：B。解析：固定句型It’s necessary for sb. to do sth，to understand不定式作真正主语。 9.答案：B。解析：固定句型It’s bad for sb. to do sth；it是形式主语，to eat为真正主语。 10.答案：C。解析：固定句型It is important for sb. to do sth；to learn作真正主语。 11.答案：C。解析：I think后接宾语从句，从句使用it’s +adj. for sb. to do sth；to have breakfast是从句真正主语。 12.答案：A。解析：clever用来描述人的品质性格，用介词of；it作形式主语，句型It is +adj.+of sb. to do。 13.答案：B。解析：固定句型It’s dangerous for sb. to do sth，to climb作真正主语。 14.答案：A。解析：clever修饰人的品质，介词用of；it作形式主语。 15.答案：B。解析：本句中It为形式主语，句子真正主语是后面的to take exercise。 16.答案：A。解析：固定句型It is important for sb. to do sth，it充当形式主语。 17.答案：B。解析：句型it is important for sb. to do sth；to work不定式充当真正主语。 18.答案：D。解析：第一空feel后接that引导宾语从句，从句内部it作形式主语；第二空important描述事情的性质，介词用for，构成It is important for sb. to do sth。 19.答案：D。解析：固定句型It is necessary for sb. to do sth；it形式主语，to take是真正主语。 20.答案：B。解析：easy描述事情的属性，介词用for；句型It is +adj.+for sb. to do sth。 21.答案：A。解析：固定句型It is hard for sb. to do sth；to learn不定式作真正主语。 22.答案：C。解析：It is(not)+adj. to do sth固定句型，it作形式主语。 23.答案：D。解析：句型It isn’t safe for … to do sth；it作形式主语，介词for，真正主语to live。 24.答案：C。解析：固定句型It is believed that…人们相信……，it作形式主语。 25.答案：B。解析：固定句型It is a pity that…很遗憾……，it作形式主语。 Unit 3 Smart Learning语法：that / if / whether 引导的宾语从句 1.答案：A。解析：宾语从句陈述一件事实，that引导陈述句宾语从句，that无词义，可以省略。 2.答案：B。解析：make sure that+从句，that引导陈述事实的宾语从句。 3.答案：D。解析：第一个if引导条件状语从句，遵循主将从现，从句用ends；第二个if意为“是否”引导宾语从句，描述将来发生事情，用一般将来时will be。 4.答案：A。解析：宾语从句必须使用陈述语序，B是疑问语序直接排除；主句asked为一般过去时，从句时态要相应后退，C时态错误；D语义不通。if I would like to go skating，意为“我是否愿意去滑冰”。 5.答案：A。解析：宾语从句陈述客观事实，that引导从句。句意：我知道我答应带你去吃晚饭，但是我要到十点钟才能完成工作。 6.答案：D。解析：that引导宾语从句；从句内容“光比声音传播快”是客观真理，永远使用一般现在时travels，不受主句told过去时态影响。 7.答案：B。解析：know后接that引导陈述事实的宾语从句，使用陈述语序；A为疑问语序；C语义不通；Dif表示“是否”，和答句语境不匹配。 8.答案：C。解析：否定句中I never doubt后接that；肯定句doubt后面接if/whether表示“是否”。句意：我从不怀疑他可以做好这份工作，但是我怀疑他能否及时赶到这里。 9.答案：B。解析：“太阳从东方升起”是客观真理，永远使用一般现在时rises，不受主句过去时态干扰。 10.答案：D。解析：be sure that…表示“确信……”，that引导确定的事实；肯定句doubt后面接whether/if，表示“是否”。 11.答案：A。解析：be not sure if…表示“不确定是否……”；I know that后接陈述事实的宾语从句。 12.答案：D。解析：wonder whether…表示“想知道是否……”；know that后接陈述事实的宾语从句。 13.答案：A。解析：第一个if翻译为“是否”引导宾语从句，this evening表将来，用will come；第二个if引导条件状语从句，主将从现，从句用is。 14.答案：A。解析：I was wondering if…我想知道是否……，if引导宾语从句。 15.答案：D。解析：wonder后接宾语从句；答句“恐怕我们要迟到了”，对应句意“我想知道我们是否可以准时到达会议现场”，if表示是否。 16.答案：C。解析：第一个if“是否”引导宾语从句，tomorrow表将来，用you will have；第二个if引导条件状语从句，主将从现，从句用rains；宾语从句使用陈述语序。 17.答案：D。解析：宾语从句要用陈述语序；there be句型不可以和have混用；next week表将来，if there is going to be。 18.答案：C。解析：I don’t know whether/if…；宾语从句必须陈述语序，B、D是疑问语序；A中that语义逻辑不通。 19.答案：D。解析：whether可以引导宾语从句；if不能直接搭配or not；B选项疑问语序错误；A if or not用法错误；C语义不符合问句。 20.答案：D。解析：宾语从句必须陈述语序，A、B疑问语序排除；主句asked为过去时，从句时态要倒退，C will应该改为would。if he could play computer games…意为“他做完作业之后是否可以玩电脑游戏”。 21.答案：D。解析：介词后面表示“是否”，只能使用whether，不能用if。 22.答案：C。解析：whether…or not为固定搭配，不能替换成if；第二个if引导条件状语从句，we和invite是被动关系，“被邀请”，用are invited。 23.答案：D。解析：hope不能使用hope sb to do结构；后面接宾语从句they can come。 24.答案：B。解析：think引导宾语从句遵循否定转移，从句否定含义要迁移到主句；tomorrow表将来，从句用一般将来时will rain。口语会见到I think it won’t rain，中考书面考试优先选择否定前移。 25.答案：A。解析：I don’t think引导的反义疑问句，疑问部分看从句；本句从句为she will arrive，否定已经转移到主句，反问使用will she。 Unit 4 Our Memory语法：特殊疑问词引导的宾语从句 1.答案：C。解析：宾语从句陈述语序；答句介绍这座城市的优势，很多科技馆、友好志愿者；what makes it special，什么让它与众不同。A什么时候出发；B夏令营在哪里举办；D人们认为夏令营怎么样。 2.答案：D。解析：宾语从句要用陈述语序；答句回答故事内容，选what the story is；B为疑问语序。 3.答案：D。解析：宾语从句使用陈述语序，B、C是疑问语序直接排除；句意这句话告诉我们可以从历史中学到什么what we can learn from history。 4.答案：C。解析：whose表示“谁的”；whose handbag，这是谁的手提包。 5.答案：A。解析：宾语从句陈述语序；答句回答时间May 24，when you moved here；C是疑问语序。 6.答案：C。解析：答句Next Thursday afternoon是将来时间；宾语从句陈述语序when we will visit；B、D为疑问语序。 7.答案：A。解析：答句建议周末去玉溪看足球比赛；句意“我想知道我们这周末去哪里”，宾语从句陈述语序；B是疑问语序。 8.答案：B。解析：答句回答地点，疑问词用where；宾语从句陈述语序where you bought the magazine；A是疑问语序。 9.答案：C。解析：答句用because回答原因，疑问词选why。 10.答案：D。解析：答句because回答原因，疑问词why；宾语从句陈述语序why Huang Xuhua is called；A、B是疑问语序。 11.答案：B。解析：宾语从句陈述语序；decided是过去式，买的动作发生在过去，bought；A、D为疑问语序。 12.答案：B。解析：宾语从句陈述语序；主句wanted为过去时，tomorrow表示相对于过去的将来，从句使用过去将来would meet。 13.答案：C。解析：宾语从句陈述语序；答句回答建校时间when our school was built；A、B为疑问语序。 14.答案：C。解析：wait for后面缺少指人的宾语；who表示谁；句意：你可以告诉我她正在等谁吗。 15.答案：A。解析：宾语从句陈述语序；答句表示不知道是谁放在前台，who sent my wallet back；B、D是疑问语序。 16.答案：C。解析：答句描述右边那家银行24小时营业，可以存钱；which bank I can go after work，下班后我可以去哪一家银行。 17.答案：B。解析：whose表示“谁的”；宾语从句陈述语序whose book this is；who’s=who is，C、D语法错误。 18.答案：B。解析：宾语从句陈述语序whose jacket it was；A为疑问语序。 19.答案：D。解析：答句next to the post office回答地点，疑问词where；could you tell me是委婉请求，不是过去时态，从句用一般现在时is。 20.答案：B。解析：句意：互相认识是交新朋友的第一步，这句话告诉我们如何交朋友how to make friends。 学科网（北京）股份有限公司 $