初中考英语：语法时态综合强化练习100题有答案

这是一份初中考英语：语法时态综合强化练习100题有答案，共18页。

 初中考英语：语法时态综合强化练习100题
第一部分:1-50 专项练习 第二部分:51-100名师解题

1．I will tell him to call you when my father _________ back.
A．will come B．came C．comes D．is coming
2．The sea level may___________ because the temperature is increasing.
A．raise B．rise C．raises D．rises
3．I will send you an e-mail as soon as I__________ in Canada.
A．arrived B．arrive C．am arriving D．will arrive
4．—Are you sure that he ________?
—Of course. Don't worry. I'll let you know as soon as he ________.
A．will come; comes B．comes; will come
C．will come; will come D．comes; comes
5．If it ___________ tomorrow, I will go to the park with you.
A．rains B．doesn't rain C．won't rain D．isn't raining
6．These CDs well, and they will soon.
A．sell; sold out B．sell out; be sold
C．sell; be sold out D．sold out; be sold
7．—Let's go on a picnic if it __________ next Saturday.
—But no one knows if it ___________ on that day.
A．is fine; will rain B．will be fine; rains
C．will be fine; will rain D．is fine; rains
8．—Jill is the best singer in my class.
—Yes. I think so. No one else ______ so well.
A．sings B．sang C．will sing D．is singing
9．Kevin will be healthier than before as long as he ____ less meat and more vegetables.
A．eat B．eats C．will eat D．eaten
10．I am waiting for my friend. ________, I will go swimming alone.
A．If he doesn't come B．If he won't come
C．If he hasn't come D．If he isn't coming
11．—Do you know if he will come tomorrow?
—No. But if he _______, I'll call you to have a meal together.
A．will come B．won't come C．comes D．doesn't come
12．The Slender West Lake Park shouldn't be missed if you _ in Yangzhou.
A．were travelling B．travel
C．have travelled D．will travel
13．Jane has ______ from school for 2 years. When she ______ the happy time, she always misses her teachers and classmates.
A．graduated; think back on B．been away; thinks back on
C．been away; thought back on D．graduated; thought back on
14．You will be healthier than before as long as you ______ less meat and more vegetables.
A．are eating B．eat C．will eat D．have eaten
15．Half of the students have finished most of the work. The rest of it ________very difficult.
A．is B．are C．was D．were
16．The movie star is afraid that she will be recognized as she ___________at the airport.
A．arrives B．arrive C．will arrive D．to arrive
17．She wants to be a famous singer when she ___________.
A．grown up B．growing up C．grew up D．grows up
18．You ________________ study hard if you want to get good grades.
A．are suppose B．are supposed
C．are supposed to D．suppose
19．To keep safe, everyone ________________ to wear a seat belt in the car.
A．is supposed B．suppose C．supposed D．is supposing
20．— Can you help me meet my friend Steve at the airport, Joe?
— With pleasure. What does he look like?
— He ______________ of medium height and he ______________ small eyes.
A．has; has B．is; is C．has; is D．is; has
21．Not only my parents but also my sister ______________ crazy about the TV play In the Name of People.
A．is B．are C．have been D．be
22．—Mike wants to know if you__________ a picnic tomorrow.
—Yes. But if it__________, we'll go to the museum instead.
A．will have; will rain B．have; will rain
C．will have; rains D．have; is rainy
23．Tom _______________ .you as soon as he _______________ home.
A．calls, arrives B．will call, arrives C．arrives, will arrive
24．I don't know if Jenny _______to my party this weekend. If she _______, I'll be happy.
A．will come; come B．will come; comes
C．come; will come D．comes; will come
25．His father always ________ that he didn't have a chance ________ his dream.
A．regrets; to achieve B．regretted; achieved
C．feels thankful; to achieve D．feels thankful; achieved
26．I don't know if he__________ tomorrow. If he__________, I will meet him at the airport.
A．comes; comes B．comes; will come
C．will come; comes D．will come; will come
27．—Do you know when Sally ?
—I have no idea. As soon as she , I will call you.
A．arrives; arrives B．will arrive; arrives
C．arrives; will arrive D．will arrive; will arrive
28．My mother used to watch TV at night, but now she often books with me.
A．reads B．is reading C．read D．has read
29．Help yourself! All the food ______ good.
A．tastes B．tasting C．is tasted D．will tasted
30．I will tell her the good news as soon as she ______________ back.
A．come B．will come C．comes D．is coming
31．I wonder if it ______________ fine tomorrow. If it ______________ fine, we will go for a picnic.
A．will be; is B．is; is
C．is; will be D．will be; will be
32．Would you give him his letter if you ______________to see him this week?
A．will happen B．happen C．are happened D．happened
33．Tom won't go to bed until his father back from work.
A．will come B．came C．comes D．come
34．—What did you learn in geography class yesterday?
—I learned that the sun ______in the east.
A．was rising B．rises C．rose
35．Each of us _____ a life goal, which will guide us to a bright future.
A．has B．have C．will have D．had
36．My mother often _____ in the morning, so I am never late for school.
A．woke up me B．wakes me up C．wakes up me D．woke me up
37．— I'm getting hungry. Do you know where we can get some good food?
— Of course! There ____________ a restaurant around the comer.
A．will be B．was C．is
38．Are babies carefree (无忧无虑)? A new study from the US says that 2-year-old babies care about _________________.
A．how other saw them
B．how do others see them
C．how others see them
39．I ______________ to school on foot every day.
A．go B．went C．has gone
40．—If the traffic busy, Linda won' t catch the train in one hour.
—I know I will call her to leave for the train station at once.
A．is B．will be C．was D．has been
41．If the singer to Zigong September 20th, please call me.
A．will get; on B．gets; on C．gets; in
42．From the science book, Tom learned that the moon ______ around the earth.
A．is moving B．moved C．moves D．has moved
43．—Mr. Li, may I ask you more questions here tomorrow?
—Well, I'm not sure if I______ here tomorrow. But you can leave massages on my WeChat if you ______ any questions at any time.
A．come; have B．will come; will have
C．will come; have D．come; will have
44．We don't know if he tomorrow. If he , I will call you.
A．will come, will come B．will come, comes
C．comes, will come D．comes, comes
45．If this kind of thing at once, the whole situation will be much worse.
A．isn't stopped B．won't be stopped
C．didn't stop D．hasn't stopped
46．Volunteering ________ the world warmer. Even small things can make a big difference.
A．make B．makes C．was making
47．—Jeff, could you tell me if it___ tomorrow. If it ____tomorrow, I will stay at home.
—It's reported that it will be sunny, let's go camping on the Fenghuang mountain.
A．rain; rain B．rains; rains
C．will rain; rains D．will rain; will rain
48．—Let's go climbing if it ________ this Saturday.
—Good idea. But nobody knows if it ________.
A．is fine; rains B．is fine; will rain
C．will be fine; rains D．will be fine; will rain
49．— Linda has to Paris. How can I get in touch with her?
— Don't worry. She will call you as soon as she there.
A．been；will get B．been；gets
C．gone；will get D．gone；gets
50．She's brought you some eggs. As you know, she ______chickens.
A．keeps B．will keep C．has kept D．kept


答案解析部分
1．C
2．B
3．B
4．A
5．B
6．C
7．A
8．A
9．B
10．A
11．C
12．B
13．B
14．B
15．A
16．A
17．D
18．C
19．A
20．D
21．A
22．C
23．B
24．B
25．A
26．C
27．B
28．A
29．A
30．C
31．A
32．B
33．C
34．B
35．A
36．B
37．C
38．C
39．A
40．A
41．B
42．C
43．C
44．B
45．A
46．B
47．C
48．B
49．D
50．A


初中考英语：语法时态综合强化练习100题
第一部分:1-50 专项练习 第二部分:51-100名师解题


1．I will tell him to call you when my father _________ back.
A．will come B．came C．comes D．is coming
全面分析：当我父亲回来时，我会告诉他给你打电话。will come是一般将来时，came是一般过去时，comes是一般现在时，is coming是现在进行时。when引导的时间状语从句用一般现在时，主句用一般将来时，故选C。

2．The sea level may___________ because the temperature is increasing.
A．raise B．rise C．raises D．rises
全面分析：因为温度正在升高，所以海平面会抬高。rise升起，不及物动词，raise抬起，及物动词，海平面的升高使用不及物动词rise，may是情态动词，情态动词后使用动词原形，故答案是B。


3．I will send you an e-mail as soon as I__________ in Canada.
A．arrived B．arrive C．am arriving D．will arrive
全面分析：我一到达加拿大，我就给你发邮件。as soon as引导的时间状语从句，用一般现在时，主句用一般将来时。结合句子结构可知这里应该用一般现在时。arrived一般过去时，arrive一般现在时，am arriving现在进行时，will arrive一般将来时；故答案为B。

4．—Are you sure that he ________?
—Of course. Don't worry. I'll let you know as soon as he ________.
A．will come; comes B．comes; will come
C．will come; will come D．comes; comes
全面分析：——你确定他会来吗？——当然，别担心。他一来我就会让你知道的。will come 一般将来时态；comes 一般现在时态。根据 Of course. Don't worry. I'll let you know as soon as he comes.可知现在他还没来，所以第一空宾语从句时态要用一般将来时态；第二空是在as soon as引导的时间状语从句中，应遵循“主将从现”的原则，故此处用一般现在时表示一般将来时。故选A。

5．If it ___________ tomorrow, I will go to the park with you.
A．rains B．doesn't rain C．won't rain D．isn't raining
全面分析：如果明天不下雨，我会和你一起去公园。此处是if引导的条件状语从句，主句使用了一般将来时，从句使用一般现在时代替将来。根据I will go to the park with you.可知，此处指的是：如果不下雨的话，rain下雨，实意动词，主语it是第三人称单数，此处需借助助动词doesn't构成否定句，后跟动词原形。故选B。

6．These CDs well, and they will soon.
A．sell; sold out B．sell out; be sold
C．sell; be sold out D．sold out; be sold
全面分析：这些CD卖得很好，很快就会卖完。sell卖，不及物动词；sell out 卖光，短语动词，相当于及物动词。根据第一个空格后有副词well，只能修饰sell作状语，卖得好，陈述一个事实，应用一般现在时，主语these CDs，复数，谓语动词要用原形；正式上文卖得好，才会很快卖光。they（these CDs）与sell out之间有被动关系，要用被动语态。空格前由助动词will，要用一般将来时的被动语态will be+过去分词。sell的过去分词sold，要用be sold out。故选C。


7．—Let's go on a picnic if it __________ next Saturday.
—But no one knows if it ___________ on that day.
A．is fine; will rain B．will be fine; rains
C．will be fine; will rain D．is fine; rains
全面分析：——如果下周六天气好，让我们去野餐吧。——但是没有人知道那天是否会下雨。根据句子结构可知第一句是含有条件状语从句的主从复合句。第一空处，主句是将来时从句用一般现在时，祈使句的作用相当于一般将来时。第二句是含有宾语从句的主从复合句，主句是一般现在时从句可用它需要的任何时态，根据on that day，可知句子时态是一般将来时，故选A。


8．—Jill is the best singer in my class.
—Yes. I think so. No one else ______ so well.
A．sings B．sang C．will sing D．is singing
全面分析：——吉尔在我们班唱歌最好。——是的，我也这样认为。没有其他人能唱的如此好了。根据上句Jill is the best singer in my class.描述的是吉尔的能力，用一般现在时，所以下句也该是一般现在时态。故选A。


9．Kevin will be healthier than before as long as he ____ less meat and more vegetables.
A．eat B．eats C．will eat D．eaten
全面分析： 只要凯文少吃肉多吃蔬菜，他就会比以前更健康。as long as引导的条件状语从句，时态是主将从现，主语是he第三人称单数，故谓语动词是单三式，故选B。

10．I am waiting for my friend. ________, I will go swimming alone.
A．If he doesn't come B．If he won't come
C．If he hasn't come D．If he isn't coming
全面分析：我在等我的朋友。 如果他不来我将独自去游泳。 主句是一般将来时，if引导的条件状语从句用一般现在时，主语的第三人称单数he，动词是行为动词come，用doesn't帮助构成否定句，故答案为A。


11．—Do you know if he will come tomorrow?
—No. But if he _______, I'll call you to have a meal together.
A．will come B．won't come C．comes D．doesn't come
全面分析：——你知道他明天会来吗？——不知道。但是如果他来，我会给你打电话一起吃饭。根据答语No，可知不知道他是否回来，第二句是含有if 条件状语从句的主从复合句。根据I'll call you to have a meal together，可知如果他来，我会一起吃饭的，所以从句是肯定句， 根据主将从现原则，主句是将来时，从句是一般现在时。故选C。

12．The Slender West Lake Park shouldn't be missed if you _ in Yangzhou.
A．were travelling B．travel
C．have travelled D．will travel
全面分析：如果你在扬州旅游，就不应该错过The Slender的西湖公园根据if引导的条件状语从句，遵循主将从现原则，由题干中主句是含情态动词的句子，从句要用一般现在时。A. were travelling正在旅行，过去进行时；B. travel旅行，一般现在时；C. have travelled已经旅行，现在完成时；D. will travel将要旅行，一般将来时，故选B。


13．Jane has ______ from school for 2 years. When she ______ the happy time, she always misses her teachers and classmates.
A．graduated; think back on B．been away; thinks back on
C．been away; thought back on D．graduated; thought back on
全面分析：简已经离开学校两年了。当她回想起那段快乐的时光，她总是想念她的老师和同学。由第一空后for 2 years可知，第一空处需用延续性动词的完成时态， graduate毕业，短暂性动词，不符合题意，排除选项A和D；由第二空后频度副词always可知，第二空处谓语动词需用一般现在时态，主语是第三人称单数she，所以空处谓语动词需用单数thinks。故选B。


14．You will be healthier than before as long as you ______ less meat and more vegetables.
A．are eating B．eat C．will eat D．have eaten
全面分析： 只要你少吃肉多吃蔬菜，你就会比以前更健康。as long as引导条件状语从句，时态是主将从现，故此处是一般现在时，故选B。


15．Half of the students have finished most of the work. The rest of it ________very difficult.
A．is B．are C．was D．were
全面分析：一半的学生已经完成了大部分的工作。 其余的都很难。根据have finished可知，此处句子使用一般现在时，主语it后be动词使用is，故选A。


16．The movie star is afraid that she will be recognized as she ___________at the airport.
A．arrives B．arrive C．will arrive D．to arrive
全面分析： 那位电影明星害怕她到达机场的时候被认出来。 arrive到达，动词；分析句子结构可知，此处是as引导的时间状语从句，时态根据主将从现原则，主句用一般将来时，从句用一般现在时表示将来时，且此处主语是第三人称单数，所以谓语动词用三单形式，故选A。


17．She wants to be a famous singer when she ___________.
A．grown up B．growing up C．grew up D．grows up
全面分析： 当她长大时，她想当一名著名的歌手。分析句子结构可知，此处是when引导的时间状语从句，when从句应该用一般现在时代替将来时，且此处主语是第三人称单数，所以谓语动词用三单形式，故选D。


18．You ________________ study hard if you want to get good grades.
A．are suppose B．are supposed
C．are supposed to D．suppose
全面分析：如果你想取得好成绩，你应该努力学习。根据be supposed to do sth.，应该做某事，固定搭配。主语是you，be要用are，故选C。


19．To keep safe, everyone ________________ to wear a seat belt in the car.
A．is supposed B．suppose C．supposed D．is supposing
全面分析：为了安全起见，每个人都应该在车上系安全带。根据be supposed to do sth.，应该做某事，固定搭配，故选A。


20．— Can you help me meet my friend Steve at the airport, Joe?
— With pleasure. What does he look like?
— He ______________ of medium height and he ______________ small eyes.
A．has; has B．is; is C．has; is D．is; has
全面分析：——乔，你能帮我去机场接我朋友史蒂夫吗？——很高兴。他长什么样？——他身高中等，小眼睛。第一个空格后有of medium height/build中等身高/中等身材，相当于形容词。其前要用连系动词be，主语he，要用is；第二个空格后前有主语he和空格后 有名词small eyes ，要用及物动词have拥有，主语he，要用has。故选D。


21．Not only my parents but also my sister ______________ crazy about the TV play In the Name of People.
A．is B．are C．have been D．be
全面分析： 不仅仅是我的父母，我的姐姐也对《人民的名义》这部电视剧着迷。描述客观事实用一般现在时，not only but also，有就近一致原则，根据 but also my sister可知，谓语是is，故选A。


22．—Mike wants to know if you__________ a picnic tomorrow.
—Yes. But if it__________, we'll go to the museum instead.
A．will have; will rain B．have; will rain
C．will have; rains D．have; is rainy
全面分析：——迈克想知道你明天是否去野餐。——是的，但如果下雨，我们就去博物馆。第一空是if引导的宾语从句，主句一般现在时，根据时间状语tomorrow可知用一般将来时，其结构是will+动词原形；排除B，D；第二空是if引导的条件状语从句，遵循主句用一般将来时，从句用一般现在时态，主语是it，谓语动词变第三人称单数，排除A，故答案为C。

23．Tom _______________ .you as soon as he _______________ home.
A．calls, arrives B．will call, arrives C．arrives, will arrive
全面分析：汤姆一到家，他就给你打电话。由as soon as可知，本句为时间状语从句，时间状语从句表示将要发生的动作，应遵循主将从现的原则。主句使用一般将来时，从句使用一般现在时。as soon as前面的是主句，使用一般将来时，后面的是从句，使用一般现在时，故答案是B。


24．I don't know if Jenny _______to my party this weekend. If she _______, I'll be happy.
A．will come; come B．will come; comes
C．come; will come D．comes; will come
全面分析：我不知道珍妮是否参加我这周末的聚会。如果她来，我会很高兴。第一个是if引导的宾语从句，主句是现在时态，从句的应使用什么时态就用什么时态，根据句意可知是将要发生的动作应使用一般将来时态，第二个是if引导的条件状语从句，应使用主将从现，主语是she第三人称单数，则动词应使用第三人称单数形式，故选B。

25．His father always ________ that he didn't have a chance ________ his dream.
A．regrets; to achieve B．regretted; achieved
C．feels thankful; to achieve D．feels thankful; achieved
全面分析： 他父亲总是很遗憾没有机会实现自己的梦想。regret，遗憾，feel thankful，很感谢，根据didn't have a chance可知，是遗憾的语境，描述客观事实是一般现在时，故谓语是regrets，have a chance to do，固定搭配，有机会做某事，故选A。


26．I don't know if he__________ tomorrow. If he__________, I will meet him at the airport.
A．comes; comes B．comes; will come
C．will come; comes D．will come; will come
全面分析：我不知道他明天是否来。如果他来，我会到机场接他。if 是否，引导宾语从句，tomorrow 明天，用于一般将来时，助动词will+动词原形，排除答案A和B，if 如果，引导条件状语从句，遵循主将从现的原则，从句用一般现在时，如果他来的话，主语he，动词用第三人称单数形式，故选C。

27．—Do you know when Sally ?
—I have no idea. As soon as she , I will call you.
A．arrives; arrives B．will arrive; arrives
C．arrives; will arrive D．will arrive; will arrive
全面分析：——你知道莎莉什么时候到来吗？——我不知道。她一到，我就给你打电话。arrives是一般现在时，will arrive是一般将来时。根据As soon as she , I will call you.可知，表示她将要到来，因此第一空用一般将来时，排除AC两项。as soon as“一……就……”，引导的时间状语从句，用一般现在时，故选B。

28．My mother used to watch TV at night, but now she often books with me.
A．reads B．is reading C．read D．has read
全面分析：我母亲过去常常在晚上看电视，但是现在她经常和我一起读书。根据频率副词often，此处用一般现在时，主语she是第三人称单数形式，谓语用第三人称单数形式，故答案选A。

29．Help yourself! All the food ______ good.
A．tastes B．tasting C．is tasted D．will tasted
全面分析：请自便，所有的食物都很好吃。非谓语动词不能做谓语，排除B；英语中，感官动词没有被动语态，排除C；食物的味道在一段时间内不变，应用一般现在时，排除D；故选A。


30．I will tell her the good news as soon as she ______________ back.
A．come B．will come C．comes D．is coming
全面分析：她一回来我就告诉她这个好消息。as soon as一……就，引导时间状语从句，表示对将来的预测时，需用一般现在时表示一般将来时，主语是三单she，所以空处动词需用comes。故选C。


31．I wonder if it ______________ fine tomorrow. If it ______________ fine, we will go for a picnic.
A．will be; is B．is; is
C．is; will be D．will be; will be
全面分析：我想知道明天是否会是个好天气。如果天气好，我们就去野餐。由时间状语 tomorrow 可知，第一空处谓语动词需用一般将来时，所以排除选项B和C；if引导的条件状语从句，表示对将来的预测时，需用一般现在时态表示一般将来时，所以第二空处需用is。故选A。


32．Would you give him his letter if you ______________to see him this week?
A．will happen B．happen C．are happened D．happened
全面分析：如果你本周碰巧见到他，你会把他的信给他吗？if引导的条件句，表示对将来的预测时，需用一般现在时态，表示一般将来时，所以空处谓语动词需用一般现在时态，主语是第二人称you，所以空处动词需用原形。故选B。

33．Tom won't go to bed until his father back from work.
A．will come B．came C．comes D．come
全面分析：汤姆直到他父亲下班回来才上床睡觉。A.一般将来时；B.一般过去时；C.三单形式；D.动词原形。until引导的时间状语从句遵循主将从现的原则，即主句用一般将来时，从句用一般现在时，主语是his father，名词单数，谓语动词用三单形式，故答案选C。


34．—What did you learn in geography class yesterday?
—I learned that the sun ______in the east.
A．was rising B．rises C．rose
全面分析：——你昨天在地理课上学了什么?——我学到了太阳在东方升起。A.过去进行时；B.一般现在时；C.一般过去时。宾语从句表达的内容是客观真理，时态用一般现在时， 故答案选B。

35．Each of us _____ a life goal, which will guide us to a bright future.
A．has B．have C．will have D．had
全面分析：我们每个人都有一个生活的目标，这将引导我们一个光明的未来。叙述现在事情，句子时态是一般现在时，主语Each of us ，单数形式，用动词三单式，故选A。

36．My mother often _____ in the morning, so I am never late for school.
A．woke up me B．wakes me up C．wakes up me D．woke me up
全面分析：我妈妈经常在早上叫醒我，所以我上学从不迟到。wake，苏醒，动词，其过去式是woke，wake up，叫醒，是由“动词+副词”构成，当其宾语是人称代词，人称代词要置于中间，故排除AC，根据often，可知用一般现在时，故选B。


37．— I'm getting hungry. Do you know where we can get some good food?
— Of course! There ____________ a restaurant around the comer.
A．will be B．was C．is
全面分析：——我饿了。你知道在哪我们能买到一些食物吗？——当然！在街角附近有一家餐馆。句子说的是现在存在的状况，要用一般现在时，故选C。

38．Are babies carefree (无忧无虑)? A new study from the US says that 2-year-old babies care about _________________.
A．how other saw them
B．how do others see them
C．how others see them
全面分析：婴儿们无忧无虑吗？来自美国的一个新研究说2岁的婴幼儿关心别人怎样看他们。care about是介词结构，后跟宾语从句要用陈述语气，排除B，句子的时态是一般现在时，宾语从句中也用一般现在时，排除A，故选C。

39．I ______________ to school on foot every day.
A．go B．went C．has gone
全面分析：我每天步行去上学。根据every day，可知用一般现在时，主语I，谓语动词用原形，故选A。

40．—If the traffic busy, Linda won' t catch the train in one hour.
—I know I will call her to leave for the train station at once.
A．is B．will be C．was D．has been
全面分析：——如果交通拥挤，琳达不可能在一小时内赶上火车。——我知道我给她打电话让她立刻动身去火车站。if 表示如果，引导的条件状语从句，遵循主将从现的规则，可知此处从句用一般现在时，故选A。

41．If the singer to Zigong September 20th, please call me.
A．will get; on B．gets; on C．gets; in
全面分析：如果这个歌手在9月20号来自贡的话，请给我打电话。本题考查动词时态及介词。if 引导的条件状语，时态要遵从主将从现，从句的主语是第三人称单数，谓语动词用第三人称单数；表示具体某一天用介词on，故选B。

42．From the science book, Tom learned that the moon ______ around the earth.
A．is moving B．moved C．moves D．has moved
全面分析： 从科学书籍中，汤姆了解到月亮围绕着地球旋转。宾语从句的从句中，谓语动词表示客观事实用一般现在时，月亮围绕着地球旋转是客观事实，故选C。

43．—Mr. Li, may I ask you more questions here tomorrow?
—Well, I'm not sure if I______ here tomorrow. But you can leave massages on my WeChat if you ______ any questions at any time.
A．come; have B．will come; will have
C．will come; have D．come; will have
全面分析：——李老师，明天我可以在这里多问你些问题吗？——嗯，我不确定明天我是否在这里。但是如果你有任何问题可以在我微信上留言。第一句为宾语从句，根据tomorrow，可知句子为一般将来时，从句可以使用一般将来时，第二句是条件状语从句，在条件状语从句总应遵循主将从现的原则，从句使用一般现在时。故答案是C。

44．We don't know if he tomorrow. If he , I will call you.
A．will come, will come B．will come, comes
C．comes, will come D．comes, comes
全面分析：我们不知道他明天是否会来。如果他来，我会打电话给你。上句中的及物动词know知道，后接宾语从句，主句用一般现在时，从句中的将来的时间状语tomorrow，谓语动词要用一般将来时will+动词原形；下句由if引导的条件状语从句，主句用一般将来时，从句中的谓语动词要用一般现在时表示将来，主语he，第三人称单数，谓语动词要用第三人称单数comes。故选B。

45．If this kind of thing at once, the whole situation will be much worse.
A．isn't stopped B．won't be stopped
C．didn't stop D．hasn't stopped
全面分析：如果这种事情不被马上制止，整个形势会更糟糕。主句是一般将来时，从句用一般现在时表示将来，这种事和制止之间是被动关系，故选A。

46．Volunteering ________ the world warmer. Even small things can make a big difference.
A．make B．makes C．was making
全面分析：志愿服务使世界更加温暖。即使是小事情也会有很大的不同。根据下文 Even small things can make a big difference. 可知用一般现在时，上句也要用一般现在时，主语volunteering，志愿服务，动名词，作主语，谓语动词要用第三人称单数makes，故选B。


47．—Jeff, could you tell me if it___ tomorrow. If it ____tomorrow, I will stay at home.
—It's reported that it will be sunny, let's go camping on the Fenghuang mountain.
A．rain; rain B．rains; rains
C．will rain; rains D．will rain; will rain
全面分析：——杰夫，你能告诉我明天是不是会下雨，如果明天下雨，我将呆在家里。——据报道天气将会晴朗，我们去凤凰山野营吧。第一句为if引导的宾语从句，主句为一般现在时，从句中tomorrow为明天，用于一般将来时，谓语动词用will do的形式，第二句为if 引导的条件状语从句，从句用一般现在时，主语it为第三人称单数，动词要用第三人称单数形式，故选C。

48．—Let's go climbing if it ________ this Saturday.
—Good idea. But nobody knows if it ________.
A．is fine; rains B．is fine; will rain
C．will be fine; rains D．will be fine; will rain
全面分析：——本周六如果天气好我们去爬山吧。——好主意。但是没有人知道是否会下雨。第一句是条件句，应遵循主将从现的原则，应使用一般现在时，排除CD，第二句是宾语从句，应使用一般将来时，故答案是B。

49．— Linda has to Paris. How can I get in touch with her?
— Don't worry. She will call you as soon as she there.
A．been；will get B．been；gets
C．gone；will get D．gone；gets
全面分析：——琳达去巴黎了，我怎么跟她保持联系？——别担心，她一到达那里就会给你打电弧。根据 I get in touch with her? 可琳达已经去巴黎了，不在说话现场，因此使用have gone 结构，答语是一个时间状语从句，时间状语从句因遵循主将从现的原则，as soon as后是从句，应使用一般现在时表将来，故答案是D。

50．She's brought you some eggs. As you know, she ______chickens.
A．keeps B．will keep C．has kept D．kept
全面分析：她给你带了些鸡蛋。你知道，她养鸡。固定短语keep chickens，养鸡。由语句She's brought you some eggs.的时态提示可知，此句要用一般现在时；she是主语，谓语动词要用三单，故选A。