Module 9 Unit 3 Language in use 练习 2023-2024学年外研版英语八年级下册
一、单项选择
1．You can’t imagine ______ useful messages she has provided for us. I wonder ________ she has paid money to get them.
A．how; that B．how; whether C．what; that D．what; whether
2．I don’t know ________she can finish the work this month.
A．if B．while C．when D．until
3．—Why did Miss Wang look so worried when we saw her
—Because she wondered ________.
A．how to do first
B．what the matter was
C．whether all her students passed the exam
4．—Are you going camping this afternoon
—Typhoon (台风) Chaba is coming. I’m not sure ________ the road to the mountains will be closed.
A．which B．what
C．whether D．why
5．—I wonder ________.
—I am not sure. Maybe yes.
A．if has Dave got his driver’s license
B．how long has Dave got his driver’s license
C．if Dave has got his driver’s license
D．how long Dave has got his driver’s license
6．—I’d like to invite your sister to the Water Park. Has she ever been there
—Sorry, I have no idea ________ she has been there ________ not.
A．when; or B．when; and C．whether; or
7．I am not sure ________ Michael can come to my birthday party or not.
A．if B．that C．whether
8．—I have no idea if my friend ________ to my housewarming party in two days.
—If she ________, I won’t pick her up at the railway station.
A．will come, comes B．doesn’t come, won’t come
C．comes, doesn’t come D．will come, doesn’t come
9．—Let’s go to visit Mrs. Green now.
—Good idea. I’ll call her to see ________ she is at home or not.
A．if B．when C．whether
10．—Nelly, do you know if Eric ________ the trip with us tomorrow
—He will go with us if he ________ free.
A．takes; is B．will take; will be C．will take; is D．takes; will be
二、完形填空
Mary is worried about her 16-year-old daughter，Sophia．One day，Sophia comes back from a party，upset and unhappy．From then on，she 11 nothing but how to
lose weight and become beautiful．She refuses to eat and keeps on 12 exercise．
Sophia has always been a little heavy，so Mary encourages her to go on a diet．She feels that her daughter would 13 more attractive(有吸引力的)if she lost 5 kilograms．However，Sophia has lost over 10 kilograms until now．Her eating and exercising habits are having a harmful effect(影响)on her 14 ．She is too thin and is often sick．
Her mother is trying to prevent her from going on a diet and 15 weight，but Sophia thinks that she is still too heavy and refuses to start eating as 16 ．Sophia’s
mind is full of the idea of looking like a model．Every day she goes to a club to do exercise．Sometimes she 17 her time reading magazines like Fashion&Beauty
The models in these magazines are very thin and beautiful．Sophia says，“If I look like these models，I will be happy and the boys will like me．”
Mary feels sorry for having encouraged her at first，because Sophia 18 feels good or pleased with her body．She’s afraid that Sophia will never be happy 19 she always compares herself with the models in the magazines．Mary tries to tell Sophia that true 20 comes from the heart．The most ordinary face becomes beautiful when the person is filled with confidence．
11．A．thinks out B．thinks about C．thinks of D．thinks up
12．A．doing B．do C．to do D．done
13．A．watch B．see C．look D．look at
14．A．health B．healthy C．healthily D．healths
15．A．keeping B．losing C．improving D．putting
16．A．unusual B．usually C．usual D．unusually
17．A．takes B．spends C．costs D．pays
18．A．no longer B．always C．extremely D．often
19．A．unless B．if C．though D．since
20．A．love B．friendship C．beauty D．friend
三、阅读理解
Five years ago, my mother gave birth to a brother for me when I was 8. I have learned a lot from getting along with him.
After he was born, I almost became a babysitter. I had to amuse him after school. I would make faces and sing to him when he was crying. Sometimes I even carried him everywhere in our yard to refresh him while my parents were busy. What I liked to do best was to feed him when looking after him. How cute he was as he tasted his favorite food! My parents often praised me happily, "As an elder brother, you've made contributions to looking after your younger brother."
I have got happiness from sharing. When I was young, I was the only child in my family. I could get what I wanted from my parents and get my parents' whole love. I was a "Little Emperor". But now, as long as I get something good, I will share it with him. I remembered the year when he was three, he was fond of(喜欢) Rubik's cubes(魔方). I bought one for him with my lucky money as a birthday present. When he got the toy, he was so happy that he laughed, hugged me and said, "Brother, I love you!"
Thanks for spending these years together with my family. It has taught me what responsibility(责任) means, what unselfishness(无私) means and what friendship means. Not only should I look after myself, but also I should pay attention to my family and my friends.
21．The underlined word "amuse" in the second paragraph means ________.
A．开他玩笑 B．令他开心 C．令他生气 D．令他讨厌
22．When looking after his younger brother, the writer did the following EXCEPT ________.
A．carrying him everywhere B．making faces and singing to him
C．feeding him D．telling stories to him
23．How old was the writer when he bought the birthday present for his younger brother
A．3. B．8. C．11. D．13
24．Before his younger brother was born, the writer ________.
A．was a babysitter in his family B．was a "Little Emperor" in his family
C．cooked for his family D．bought a Rubik's cube for himself
25．If you have a brother or a sister in your family, you might learn to be ________ from the passage.
A．responsible B．selfish C．lonely D．puzzled
Dear Dr Know，
My brother is going to be 11 and I am 14. My brother and I always get into fights. Whenever he does something wrong like hitting me，messing my room or taking my toys，he never gets in trouble. But when I do this kind of things，I'm always grounded and it's not fair.
I tried talking to my parents about this and all they said was that they would try harder. However，since they said this it has never happened. I don't know what to do. I sometimes just try to get on the computer and there he goes. He starts saying he wants to use the computer even though we have 3 computers in the house. But all that my dad says is to get off only for 30 minutes. I keep telling him that he can use the computer downstairs but he complains（抱怨）that he is too scared.
I've talked to my friends about this and they don't know what to say. I've tried talking to him and being nice to him but it didn't work. He just doesn't stop. He's making my life terrible！My dream is to have an understanding brother. What should I do for that？
Help me please！
Kelsey
26．Why does Kelsey write the letter？
A．To complain about her brother.
B．To discuss the computer games.
C．To describe his parents.
D．To ask for help.
27．Which pictures show Kelsey's relationship with her brother？
A．ac B．cd C．bd D．be
28．What does the underlined word“grounded”mean in the first paragraph？
A．Right. B．Punished.
C．Nervous. D．Supported.
29．Kelsey tells her brother to ___________.
A．study hard
B．learn from her friends
C．be nice to their parents
D．use the computer downstairs
One day， I walked into a stranger as he walked by me． "Oh， excuse me．" I said． He replied with a smile and said， " Please excuse me， too． I wasn' t watching out for you．" We apologized（道歉）and went our own ways．
Later that day， when I was cooking， my daughter was standing too close to me． When I turned to reach for some milk， I nearly knocked her over． " Move out of the way．" I shouted． She walked away sadly． But I didn't feel like I had to apologize to her．
While I was in bed that evening， my husband said to me， "Dealing with a stranger， you were polite， but with a daughter you love， you were unkind． Your daughter brought you some flowers that she picked herself this afternoon． You'll find them in the kitchen by the door． Have you seen the tears in her eyes？"
I quietly went and knelt down by my daughter's bed " Honey， I am so sorry． " I said， "Are these the flowers you picked for me？" She said， "I found them by the tree． I picked them because they're pretty like you． I knew you'd like them， especially the blue ones．"I tearfully replied， "Sweetie， I'm really sorry for the way I acted today． I shouldn't have shouted at you．" It's okay．I love you anyway．" she said as she kissed me on my cheek．
If we can be polite to strangers， why can't we be kind to the ones we love？
30．The author behaved（表现） towards the stranger after she walked into him．
A．madly
B．badly
C．politely
31．Why didn't the author feel like apologizing to the daughter in Paragraph 2 ？
A．Because she didn' t realize she had hurt her daughter．
B．Because she decided to apologize to her daughter later．
C．Because her daughter didn't mind it．
32．What is the husband's opinion in Paragraph 3 ？
A．The author should look for the flowers．
B．The author should be friendly to the daughter．
C．The author shouldnt apologize to the stranger．
33．What's the right order according to the story？
a．The author shouted at the daughter．
b．The husband gave the author advice．
c．Her daughter picked flowers for the author．
d．The author apologized to the daughter．
A．a﹣b﹣c﹣d
B．b﹣a﹣d﹣c
C．c﹣a﹣b﹣d
34．What's the best title for the passage？
A．Be kind to loved ones．
B．Don't shout at family members．
C．Be polite to strangers．
Bob Butler lost his legs in 1965 in Vietnam. Later he returned to the USA and began his life in wheelchair (轮椅). One day he was working in his yard when he heard a woman calling for help. He began moving towards the woman’s house, but something on the ground stopped his wheelchair going through the back door. So he got out of his wheelchair and started to crawl (爬行).
When Butler got through the back door of the house, he found there was a little girl in the pool. She had no arms and couldn’t swim. Her mother was calling for help crazily. Butler got into the pool and pulled the little girl out of the water. Her face was blue, and she was not breathing.
Butler did CPR (心肺复苏术) on her right away. As Butler continued doing CPR, he talked to the mother. “Don’t worry,” he said. “It’ll be OK. I was her arms to get out of the pool. I am now her lungs. Together we can make it.”
Soon the little girl coughed and began to cry. The mother asked Butler how he knew it would be OK. “I didn’t know,” he told her. “But when my legs were blown off (炸掉) in the war, a little girl in Vietnam said to me in broken English, ‘It’ll be OK. You will live. I’ll be your legs. Together we make it.’ Her kind words brought hope to me and I wanted to do the same for your little girl.”
35．What did Butler hear when he was working in his yard one day
A．He heard a little girl crying.
B．He heard a woman calling for help.
C．He heard his neighbors arguing.
D．He heard someone calling his name.
36．How did Butler get through the woman’s back door
A．By bike. B．On foot.
C．By crawling. D．By moving his wheelchair.
37．What did Butler find when he got through the woman’s back door
A．A little girl lost her legs.
B．The woman was saving her kid.
C．The woman was in the pool.
D．A little girl was in the pool.
38．What does the underlined word “lungs” mean in Chinese
A．肺 B．大脑 C．肾 D．肝脏
39．What did the little girl in Vietnam say to Butler
A．“I’ll be your legs.” B．“I’ll be your lungs.”
C．“I’ll be your friend.” D．“I’ll be your family.”
四、选词填空
从方框中选择合适的词或词组。
whether , ugly, lazy, takes a bath, cute
40．The boy didn’t pass the exam. He isn’t stupid, just .
41．He often after playing football.
42．The little pig is very . We all like it.
43．I don’t know we can go or not.
44．Dolls are all beautiful, because nobody likes dolls.
五、单词拼写
45．You can’t decide or not you like something until you try it.
46．I don’t know (是否) he will come back or not tomorrow.
47．I wonder Professor Li will attend the meeting or not.
48．Think it over and let me know w or not you agree with me.
49．I don’t know w he will come to my party or not.
六、改错
50．Is this the watch for which he is looking now
51．This is all which I can do for you.
52．Do you know the old man at the back of the room, whom has been chosen head of the factory
53．I want to know the way which you learn new words.
54．Can you tell me that there’s a bookstore near here
55．Our school is quite different from that it was before
56．If she likes the present or not is clear to me.
57．For she is ill, she hasn’t come to school.
58．It gave him so a big shock that his face turned pale.
59．He is cleverer than any boy in his class.
参考答案：
1．D
【详解】句意：你无法想象她给我们提供了多么有用的信息。我想知道她是否花钱买的。
考查宾语从句连接词。how怎样，不能修饰名词；what什么，可以修饰名词；that引导宾语从句不做成分；whether是否。由“useful messages”可知，应用what，排除A和B；又由“I wonder…she has paid money to get them”可知，此处指想知道她是否花钱了，应用whether引导宾语从句。故选D。
2．A
【详解】
句意：我不知道她是否能在这个月完成这项工作。
考查连词辨析。if是否；while与……同时；when当……时候；until直到……为止。根据“I don’t know...she can finish the work this month.”可知，该句是含宾语从句的复合句，表示不知道她是否能在这个月完成工作，用if引导。故选A。
3．C
【详解】句意：——当我们看到王小姐时，她为什么看起来那么担心？——因为她想知道她的学生是否都通过了考试。
考查宾语从句。选项A中缺少do的宾语，排除A；选项B的正确顺序是what was the matter，排除B。故选C。
4．C
【详解】句意：——你今天下午要去露营吗？——台风暹芭就要来了。我不确定通往山里的路是否会被封闭。
考查宾语从句。which哪一个；what什么；whether是否；why为什么。根据“I’m not sure…the road to the mountains will be closed.”可知，此处表示“我不确定通往山里的路是否会被封闭”，whether符合题意。故选C。
5．C
【详解】句意：——我想知道戴夫是否拿到驾照了。——我不确定。也许是的。
考查宾语从句。wonder后接宾语从句，宾语从句用陈述语序，排除AB；再由“I am not sure. Maybe yes.”可知此处问是否拿到了驾照，用if引导宾语从句。故选C。
6．C
【详解】句意：——我想邀请你妹妹去Water Park。她去过那里吗？——抱歉，我不知道她是否去过那里。
考查宾语从句的引导词。根据“I have no idea ...”可知，后面跟不确定的情况。whether ... or not意为“是否”，符合语境。故选C。
7．C
【详解】句意：我不确定迈克尔是否能来参加我的生日聚会。
考查宾语从句。if是否，如果；that引导宾语从句时，无意义，只起引导作用；whether是否。根据“I am not sure...Michael can come to my birthday party or not”可知，我不确定迈克尔是否能来参加生日聚会，根据“or not”可知，此处表达“是否”，只能用whether。故选C。
8．D
【详解】句意：——我不知道我的朋友两天后是否会来参加我的聚会。——如果她不来，我将不用去火车站接她。
考查动词时态。分析第一句句子结构可知，if“是否”引导宾语从句，根据从句中的时间状语“in two days”可知 ，时态是一般将来时，其结构为will＋动词原形；第二个if“如果”引导的条件状语从句，主句用一般将来时，从句用一般现在时表将来，根据句意主句是否定，故从句也应用否定。故选D。
9．C
【详解】句意：——我们现在就去拜访格林太太吧。——好主意。我给她打电话，看她是否在家。
考查连词辨析。if是否；when当……时；whether是否。根据“or not”可知，此处用whether引导宾语从句。故选C。
10．C
【详解】句意：——Nelly，你知不知道明天Eric是否会和我们一起去郊游？——如果他有空，他会和我们一起去的。
考查if引导宾语从句和条件状语从句。根据“do you know if Eric...the trip with us tomorrow”可知，此处的if“是否”引导宾语从句，结合tomorrow，此时从句用一般将来时will do，排除选项A和D；根据“He will go with us if he...free.”可知，此处的if“如果”引导条件状语从句，时态遵从“主将从现”，从句用一般现在时，主语是he，从句的谓语动词用三单形式，is符合语境。故选C。
11．B 12．A 13．C 14．A 15．B 16．C 17．B 18．A 19．B 20．C
【分析】本文介绍了玛丽的女儿索菲亚为了变漂亮，不断地节食和锻炼来减肥。玛丽认为这对不利于索菲亚的健康。她告诉她真正的美丽来自内心。
11．B
考查动词短语及语境的理解。A. thinks out 想出； B. thinks about 考虑； C. thinks of 想出； D. thinks up想起来；句意：从那时起，她除了考虑如何减肥和变得漂亮，什么也不想。think about doing sth考虑做某事；故选B。
12．A
考查非谓语动词及语境的理解。A. doing 做； B. do 做； C. to do 做； D. done做；句意：她拒绝吃东西，一直做锻炼。keep on doing sth一直做某事，故选A。
13．C
考查动词及语境的理解。A. watch 观看； B. see 看见； C. look 看起来； D. look at看，句意：她认为如果她的女儿减去5千克，会看起来更有吸引力。后面接形容词more attractive, 故用系动词look。故选C。
14．A
考查名词及语境的理解。A. health 健康； B. healthy 健康的； C. healthily 健康地； D. healths表示健康，是不可数名词，不加s。句意：她的饮食和锻炼习惯对她的健康有坏的影响。形容词性物主代词her修饰名词，故选A。
15．B
考查动词及语境的理解。A. keeping 保持； B. losing 失去； C. improving 提高； D. putting放；句意：她的母亲正努力阻止她继续节食和减肥。此处与diet并列，故表示减肥，用短语lose weight。故选B。
16．C
考查形容词和副词及语境的理解。A. unusual 不同寻常的；B. usually 经常； C. usual 平常的； D. unusually不同寻常地；句意：但是索菲亚认为她仍然太重了，拒绝开始和平常一样吃东西。as usual和平常一样，故选C。
17．B
考查动词及语境的理解。A. takes拿走； B. spends 花费； C. costs 花费； D. pays支付；句意：有时她花费时间看像《时尚和美丽》这样的杂志。根据句It takes some time to do sth做某事花费时间； sb spend time doing sth某人花费时间做某事，sth cost sb some money某物花费了某人一些钱；sb pay some money for sth某人花费钱支付某物。根据动名词reading可知此处用spend。故选B。
18．A
考查副词及语境的理解。A. no longer 不再； B. always 总是； C. extremely 及其； D. often经常；句意：因为索菲亚对她的身体不再感到好或者满意。根据后文的She’s afraid that Sophia will never be happy 9 she always compares herself with the models in the magazines．可知索菲亚和杂志上的模特比起来，她不高兴，因此对自己不再满意，故选A。
19．B
考查连词及语境的理解。A. unless 除非； B. if 如果； C. though 尽管； D. since自从；句意：她担心索菲亚如果总是把她自己和杂志里的模特比较，不会感到高兴的。此处表示条件状语从句，结合句意，表示如果，故用if，故选B。
20．C
考查名词及语境的理解。A. love 爱； B. friendship 友谊； C. beauty 美丽； D. friend朋友。句意：玛丽努力告诉索菲亚真正的美丽来自内心。根据后文的The most ordinary face becomes beautiful when the person is filled with confidence．可知有自信的人会变得美丽，故真正的美丽来自内心。故选C。
点睛：根据前后文的语境，结合词义辨析，时态，语态，短语，句型和主谓一致，选出正确的选项。例如小题3，句意：她认为如果她的女儿减去5千克，会看起来更有吸引力。后面接形容词more attractive, 故用系动词look。故选C。
21．B 22．D 23．A 24．B 25．A
【解析】本文讲述了作者悉心照顾弟弟的故事，并在与弟弟的相处之中学到了很多。
21．词义猜测题。根据“I would make faces and sing to him when he was crying”可知，作者放学后要照顾弟弟，当弟弟哭泣时做鬼脸或唱歌让他开心，故“amuse”表示“让他开心”，故选B。
22．细节理解题。根据“I would make faces and sing to him when he was crying”“Sometimes I even carried him everywhere in our yard to refresh him”“What I liked to do best was to feed him when looking after him”可知，作者给弟弟做鬼脸，唱歌，带着他去院子里的任何地方，喂他，故选D。
23．细节理解题。根据“I remembered the year when he was three…I bought one for him with my lucky money as a birthday present”可知，在弟弟三岁的时候，作者给他买了一个生日礼物，故选A。
24．细节理解题。根据“When I was young, I was the only child in my family. I could get what I wanted from my parents and get my parents' whole love. I was a "Little Emperor"”可知，在弟弟出生之前，作者是家里的独生子，是家里的“小皇帝”，故选B。
25．推理判断题。根据“It has taught me what responsibility(责任) means, what unselfishness(无私) means and what friendship means“可知，从作者的经历让我们明白，如果我们家里有一个弟弟或妹妹，我们可能会学到责任感，故选A。
26．D 27．C 28．B 29．D
【分析】这是一篇记叙文，Kelsey在家与弟弟经常发生冲突，但父母总是包庇弟弟，因此她写信求助。
26．主旨大意题。在信中Kelsey写了她与弟弟在家的冲突，根据Help me please！目的是向Dr. Know请求帮助。故选D。
27．推理判断题。根据文章内容可知：Kelsey与弟弟经常吵闹，关系不和谐，表现这种关系的是b、d两张图片。故选C。
28．词义猜测题。根据but的转折关系可知，该词应该与“he never gets in trouble”意思相反，四个选项中与punish的意思接近。Right对的，Punished惩罚，Nervous紧张的，Supported支持；故选B。
29．细节理解题。根据第二段最后一句的“I keep telling him that he can use the computer downstairs”可知，她让她弟弟用楼下的电脑。故选D。
【点睛】短文阅读，做题时要结合文章的特点，题目涉及细节理解，词义猜测和推理判断，做题时要在了解文章大意的基础上，结合题目针对不同的题型采用不同的解答方式，比如细节理解题，我们要抓住里面的最有效的信息选择出正确的答案，总之理解透文章是做好一篇阅读理解的关键。例如：小题4 细节理解题。根据第二段最后一句的“I keep telling him that he can use the computer downstairs”可知，她让她弟弟用楼下的电脑。故选D。
30．C 31．A 32．B 33．C 34．A
【分析】本文讲述了作者走路是撞到一位陌生人，她有礼貌的道了歉，可是因为自己的女儿挡了道而大喊，最后感到应该对自己爱的人更友好。
30．细节理解题。根据One day， I walked into a stranger as he walked by me．"Oh， excuse me．" I said．一天，作者走路时撞上一位陌生人，并向他道歉，可知，作者表现的很礼貌。故选C。
31．细节理解题。根据But I didn't feel like I had to apologize to her.可知，我并没有感到我需要向她道歉。故选A。
32．细节理解题。根据Dealing with a stranger， you were polite， but with a daughter you love， you were unkind.对一位陌生人你是礼貌的，但是对你所爱的女儿，你不太友好。可知，丈夫建议作者应该对女儿要友好。故选B。
33．细节理解题。根据 “Move out of the way．" I shouted，我朝女儿大喊之前是女儿摘花送我当了我的道，因此Her daughter picked flowers for the author. 应该最早发生，排在最前，其次The author shouted at the daughter．到晚上我的丈夫指出了我的问题并建议我向女儿道歉，即The husband gave the author advice．最后The author apologized to the daughter．作者向女儿道歉，故选C。
34．主旨大意题。标题要能反映文章的主旨大意，根据 If we can be polite to strangers， why can't we be kind to the ones we love？可知，如果我们能礼貌地陌生人，为什么不能对自己所爱的人友好呢？突出主题，对自己所爱的人要友好。故选A。
35．B 36．C 37．D 38．A 39．A
【分析】试题分析：这篇文章主要讲述了Bob Butler在一次战争中失去了腿，有一天他在池塘救了一名没有手臂的女儿，使他想起了曾经有一位女孩对他的鼓励。
35．B细节理解题。 根据文中One day he was working in his yard when he heard a woman calling for help。可知他听到了一位妇女的喊救命声。故选B。
36．C细节理解题。根据文中but something on the ground stopped his wheelchair going through the back door. So he got out of his wheelchair and started to crawl (爬行).可知他是爬着通过这位妇女的后门。可知应选C。
37．D推理判断题。根据文中When Butler got through the back door of the house, he found there was a little girl in the pool可知他看到一个小女孩在池塘里。故选D。
59.
38．A细词义猜测提题。通过整个故事可知这个小女孩掉到水里，所以他要给她急救，要进行肺部的急救。故选A。
39．A细节理解题。根据文中a little girl in Vietnam said to me in broken English, ‘It’ll be OK. You will live. I’ll be your legs. Together we make it.。可知应选A。
考点：故事类短文阅读
40．lazy 41．takes a bath 42．cute 43．whether 44．ugly
【解析】40．句意：这个男孩没有通过考试。他不笨，只是懒。根据“He isn’t stupid”和备选词汇可知，需要一个形容词作表语，lazy“懒惰”符合句意，故填lazy。
41．句意：他经常在踢完足球后洗澡。根据“after playing football”和备选词汇可知，踢完足球后去洗澡，结合“He often”可知，动词用三单形式，故填takes a bath。
42．句意：这只小猪非常可爱。我们都喜欢它。根据“We all like it.”和备选词汇可知，小猪很可爱，cute作表语，故填cute。
43．句意：我不知道我们能不能去。根据“we can go or not”和备选词汇可知，whether...or not“是否”，固定搭配，故填whether。
44．句意：洋娃娃都很漂亮，因为没人喜欢丑娃娃。根据“Dolls are all beautiful”和备选词汇可知，不漂亮的洋娃娃没人喜欢，ugly作定语，故填ugly。
45．whether
【详解】句意：在你尝试之前，你无法决定你是否喜欢它。空处后面是宾语从句，根据“or not”可知，应用whether“是否”引导宾语从句。故填whether。
46．whether
【详解】句意：我不知道他明天会不会回来。由所给的汉语提示可知，“是否”译成：whether，引导宾语从句。当whether与or not连成一个词组时，whether不可换用if。故填whether。
47．whether
【详解】句意：我想知道李教授是否会参加会议。根据题干结构和“or not”可知，此处是一个宾语从句，应用whether“是否”引导，故填whether。
48．(w)hether
【详解】句意：仔细考虑下，然后让我知道你是否赞同我的意见。whether or not表示“是否”引导宾语从句。故填(w)hether。
49．(w)hether
【详解】句意：我不知道他是否会来参加我的聚会。分析句子可知，本句是宾语从句，空处应是连接词，根据“or not”及首字母可知，用whether引导宾语从句。故填(w)hether。
50．for放在looking之后 51．which改为that 52．whom改为who 53．which前加in或which改为that或去掉which 54．that改为whether或if 55．that改为what 56．If改为whether 57．For改为Because 58．so改为such 59．any后加other
【解析】50．句意：这就是他正在找的手表吗？
此句是which引导的定语从句，which在从句中充当宾语，look for是个短语动词，一般不能拆开的。故答案为for放在looking之后。
51．句意：这就是我能为你做的一切。
定语从句中，先行词是不定代词all, the one, much, anything, none, everything, nothing等，关系代词只能用that（是something时，应that或which均可。）。故答案为which改为that。
52．句意：你认识房间后面那位被选为厂长的老人吗？
此句是定语从句，关系代词在定语从句中作主语，应用who，不能用宾格whom。故答案为whom改为who。
53．句意：我想知道你学习新单词的方法。
当定语从句的先行词是“the way”时，关系词在从句中作状语成分，关系词可以用以下三种方式：(1) in which；(2) that；(3) 省略关系词。故答案为 which前加in或which改为that或去掉which。
54．句意：你能告诉我这附近有没有书店吗？
根据句意可知，主语想知道附近是否有书店，whether和if都可以表示“是否”，引导宾语从句。故答案为that改为whether或if。
55．句意：我们的学校与以前大不相同。
此句是what引导的宾语从句，指它以前什么样的，原句是what开头的特殊疑问句。故答案为that改为what。
56．句意：我很清楚她是否喜欢这个礼物。
当与or not连用时，应用whether，而不用if。故答案为If改为whether。
57．句意：因为她病了，所以没来上学
for表示所说的理由是一种补充说明，for引导的从句一般不放在句子的开头。because用来引导直接的、和明确的原因，because引导的从句放在前面时应在主句和从句之间加一个逗号。故答案为For改为Because。
58．句意：这使他大为震惊，脸色变得苍白。
so是副词，修饰形容词和副词；而such是形容词，修饰名词。它们后面都接单数可数名词，但词序不同。so的词序为so+adj.+a（an）+n，such的词序为such+a（an）+adj.+n。故答案为so改为such。
59．句意：他比班上任何其他男孩都聪明。
any是指不同范围的比较，any other是指相同范围的比较，本句主语“He”属于同一范围，应用any other。故答案为any后加other。
