八年级下册英语：一般现在时专题练习及答案

这是一份八年级下册英语：一般现在时专题练习及答案，共18页。
八年级下册英语：一般现在时专题
第一部分:1-50 专项练习 第二部分:51-100全面解析

1．—I'm sorry that John is out.
—Please ask him to call me as soon as he .
A．returned B．returns C．will return
2．Although blue whales are the largest animals in the world, they still _______ the smallest sea animals.
A．feed in B．live in C．feed on D．fed on
3．Her son _______ cola (可乐), but now he _______ water.
A．used to drink, is used to drinking B．used to drinking, drinks
C．is used to drinking, used to drink D．is used to drinking, is drinking
4．Sue came to the small town five years ago and she ________here now.
A．is used to live B．used to living
C．is used to living D．used to live
5．—What is Bill doing right now?
—He ________ soccer. He ________ soccer every Saturday.
A．play; plays B．plays; is playing C．is playing; plays
6．— Son, you have never been abroad. I'm worried about you.
—Don't worry, Mum. As soon as I ______________, I ______________ you.
A．will arrive; call B．will arrive; will call
C．arrive; will call D．arrive; call
7．If it ______ next week, we will go hiking in the mountains.
A．won't rain B．doesn't rain C．rain
8．He will watch TV as soon as he ________ his work.
A．will finish B．finish C．finishes
9．Linda ,How many students in your school _____bikes to school?
A．rides B．rode C．ride D．is riding
10．Everyone ______ an English book.
A．has B．are having C．have D．is have
11．The rock singer with funny glasses _______ junk food.
A．love B．loves C．to love D．loving
12．— When is the school sports meeting?
— It will be held on time if it ______ next Saturday.
A．don't rain B．won't rain C．doesn't rain D．didn't rain
13．We _________this plan after the headmaster _________ back from Shenyang next week.
A．will discuss; will come B．will discuss; comes
C．discuss; will come D．discuss; comes
14．You will see many women dancing together on the playground if it ________ in the evening.
A．doesn't rain B．rains C．will rain D．won't rain
15．Jack likes running. He ______ on the playground with his friends every morning.
A．runs B．ran C．will run D．is running
16．If our school ______ the pop singer to the concert next week, we will be happy.
A．will invite B．invited C．invites D．is inviting
17． If it ____ rain, we will play football tomorrow.
A．will B．would C．isn't D．doesn't
18． — I want to know when Mr Green will arrive.
—When he ____ , I will tell you.
A．will arrive B．arrived C．arrives D．is arriving
19．If you_______ this fast train， you will arrive in Shanghai in five hours.
A．take B．will take C．took D．have taken
20． —I wonder if the psychologist will come to our school this weekend.
—If he _____, we will be very excited.
A．come B．comes C．will come D．came
21．—You should return the book to mike. It him.
—Sure.
A．belongs to B．is belonged
C．is belonging to D．is being belonged to
22．—Our new sports car well.
—Yes. But there's still a lot .
A．are sold, to improve B．sells, to improve
C．is selling, to be improved D．sell, to be improving
23．—I'm thinking whether the dog .
—It after returning from camping.
A．needs washing, is smelt badly B．needs to wash, smells badly
C．needs washing, smells bad D．needs to be washed, is smelt bad
24．If Bob the basketball game, his father will give him a big surprise.
A．win B．wins C．won D．winning
25．There is going to ________ a sports meeting next week. If it ________, we'll have to cancel it.
A．be; will rain B．have; will rain
C．be; rains D．has; rains
26．I will stay at home if it ________ tomorrow.
A．will rain B．rains C．is going to rain
27．He is going to study medicine in university when he up.
A．a, grows B．the, grow C．an, grows
28．If you _________, I will ___________ myself.
A．don't come; mop up it B．won't come; mop up it
C．don't come; mop it up D．won't come; mop it up
29．We won"t go to the park if it ________ tomorrow.
A．will rain B．rain C．rains D．rained
30．Wow! The model is 170 cm in ____ and ____ only 50 kg.
A．high; weighs B．high; weight
C．height; weights D．height; weighs
31．This paper wood really good.
A．is made from; looks B．made from; looks
C．is made of; looks like D．made of; looks like
32．Please ask your English teacher for help if you ________ the words.
A．don't know B．won't know C．didn't know D．aren't knowing
33．I ________ busy this week. But I ________ free next week.
A．am; am B．am; will be
C．will be; will be D．will be; am
34．Mr. Lee's son is going to work in a big company when he ________ college.
A．will finish B．finished C．finishes D．is finishing
35．— I think Karen should go swimming with Kate.
— If she ________, she will have great fun.
A．does B．do C．will do D．doing
36．Look! Half of the students ________ studying in the classroom now.
A．is B．are C．was D．were
37．— We will go for a picnic if it ________ this Sunday.
— Sounds great.
A．won't rain B．is sunny C．will be sunny
38．Bob ________ robots very much and he wants to know what they ________ in 10 years.
A．like; like B．likes; likes
C．like; will like D．likes; will be like
39．I will tell him the good news as soon as he ______ back this weekend.
A．will come B．came C．comes D．is coming
40．It never ______ in Guangzhou in winter because the weather is very warm in winter.
A．snow B．has snowed C．snows D．is snowing
41．When summer_________________, some children will go to the seaside for fun.
A．comes B．came C．will come D．would come
42．I'll give the message to him as soon as he ________________.
A．is returning B．will return C．returns D．returned
43．—HongKong—Zhuhai—Macao Bridge was open to the traffic on October 24th, 2018.
—Yeah, now it'll take you about 30 minutes if you __________ to Hong Kong from Macao.
A．is driving B．drove C．will drive D．drive
44．If it ____tomorrow, we'll go roller-skating.
A．isn't rain B．doesn't rain C．won't rain D．rain
45．He __________ football with his friends every weekend.
A．plays B．is playing C．played D．will play
46．If you are late for class again, the teacher angry.
A．was B．is C．will D．will be
47．If you ________ problems, you should talk to other people.
A．has B．will have C．had D．have
48．We'll go camping if it tomorrow.
A．won't rain B．didn't rain C．doesn't rain D．isn't raining
49．My husband always ________ me flowers every week before we got married, but now he never ________.
A．sent; does B．sends; does
C．was going to send; do D．sent; do
50．There are many foreigners over there. One of them ______a Japanese.
A．is B．are C．was


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


八年级下册英语：一般现在时专题
第一部分:1-50 专项练习 第二部分:51-100全面解析

1．—I'm sorry that John is out.
—Please ask him to call me as soon as he .
A．returned B．returns C．will return
全面解析：——对不起，约翰出去了。——他一回来就请叫他给我回电话。A：returned回来，过去式；B：returns回来，动词三单形式；C：will return将回来，一般将来时。根据空格前as soon as，一......就......，引导状语从句，从句应用一般现在时表示将来，主语he为单数形式，可知谓语动词应用三单形式，应用returns，故选B。


2．Although blue whales are the largest animals in the world, they still _______ the smallest sea animals.
A．feed in B．live in C．feed on D．fed on
全面解析：虽然蓝鲸是世界上最大的动物，但它们仍然以最小的海洋动物为食。A.输入，一般现在时；B.住在，一般现在时；C.以……为食，一般现在时；D.以……为食，一般过去时。根据主语they（指blue whales蓝鲸），以及宾语the smallest sea animals最小的海洋动物，可知是以最小的海洋动物为食，应用固定搭配feed on；再根据从句 Although blue whales are the largest animals in the world虽然蓝鲸是世界上最大的动物，可知陈述的是目前的状态，时态应用一般现在时。故选C。

3．Her son _______ cola (可乐), but now he _______ water.
A．used to drink, is used to drinking B．used to drinking, drinks
C．is used to drinking, used to drink D．is used to drinking, is drinking
全面解析：她儿子过去常喝可乐，但现在习惯喝水了。be used to doing，惯于做某事，used to do，过去常常做某事，强调过去发生的事， be used to do，被用来做某，use to do，用来做某事，表示主动，空一，根据but now，可知是过去和现在的对比，故时态是一般过去时，故用used to drink；空二，now表示现在习惯，故用is used to drinking，故选A。

4．Sue came to the small town five years ago and she ________here now.
A．is used to live B．used to living
C．is used to living D．used to live
全面解析：苏五年前来到这个小镇，现在她已经习惯住在这里了。A被用来住，B错误形式，C习惯住，D过去住在，根据now可知时态是一般现在时，主语是she，故表示习惯住在这里，故选C。

5．—What is Bill doing right now?
—He ________ soccer. He ________ soccer every Saturday.
A．play; plays B．plays; is playing C．is playing; plays
全面解析：——比尔现在在做什么？——他正在踢足球。他每个星期六踢足球。play，玩，动词。根据问句中now，可知时态为现在进行时，可知此处是指他正在踢足球，应用is playing；又因every Saturday，每星期六，可知时态为一般现在时，主语为he，单数形式，可知此处应用三单plays，故选C。

6．— Son, you have never been abroad. I'm worried about you.
—Don't worry, Mum. As soon as I ______________, I ______________ you.
A．will arrive; call B．will arrive; will call
C．arrive; will call D．arrive; call
全面解析：——儿子，你从来没有出过国。我很担心你。——别担心，妈妈。我一到就给你打电话。as soon as引导时间状语从句，时态是主句用将来时，从句用一般现在时，主语是I，故空一的主句谓语动词是动词原形，空二谓语动词是will do，故选C。

7．If it ______ next week, we will go hiking in the mountains.
A．won't rain B．doesn't rain C．rain
全面解析： 如果下周不下雨，我们将去山里徒步旅行。 此句是if引导的条件状语从句，应该遵从主将从现原则，从句用一般现在时，且应该是否定句，用doesn't rain 。故选B。

8．He will watch TV as soon as he ________ his work.
A．will finish B．finish C．finishes
全面解析：他一做完工作就会看电视。A将来时，B动词原形，C单三式，as soon as，一......就......，引导时间状语从句，从句用一般现在时表示将来时，主语是第三人称单数，故谓语动词用单三式finishes，故选C。

9．Linda ,How many students in your school _____bikes to school?
A．rides B．rode C．ride D．is riding
全面解析：琳达，你们学校有多少名学生骑自行车上学？ride动词，意思乘骑，过去式是rode。句子的意思是问多少人骑车上学，因此句子的时态应是一般现在时，所以B、D错误，句子的主语是students，复数可数名词，谓语动词要用原形，所以A错误，故选C。

10．Everyone ______ an English book.
A．has B．are having C．have D．is have
全面解析：每个人都有一本英语书。根据句意可知，句子的时态是一般现在时，主语是不定代词 Everyone，故动词也应用第三人称单数形式，故答案为A。

11．The rock singer with funny glasses _______ junk food.
A．love B．loves C．to love D．loving
全面解析：戴着滑稽眼镜的摇滚歌手喜欢吃垃圾食品。结合题干with funny glasses是介词短语修饰名词主语the rock singer作定语。love，喜欢，动词，主语singer，可数名词单数，谓语动词要用第三人称单数形式，故选B。

12．— When is the school sports meeting?
— It will be held on time if it ______ next Saturday.
A．don't rain B．won't rain C．doesn't rain D．didn't rain
全面解析：——学校运动会是什么时候？——如果下周六不下雨它会按时举行。根据 It will be held on time if it ______ next Saturday. 可知这是if引导的含有条件状语从句的主从复合句，主句句子用将来时，从句用一般现在时表将来，从句的主语it是第三人称单数，在否定句中助动词用doesn't，故选C。


13．We _________this plan after the headmaster _________ back from Shenyang next week.
A．will discuss; will come B．will discuss; comes
C．discuss; will come D．discuss; comes
全面解析： 校长下周从沈阳回来之后，我们将讨论这个计划。 discuss讨论，动词；come back回来，固定短语，此处是after引导的时间状语从句，时态根据主将从现原则，此处主句用一般将来时，从句用一般现在时表示将来的动作，从句主语是名词单数，谓语动词用第三人称单数形式，故选B。

14．You will see many women dancing together on the playground if it ________ in the evening.
A．doesn't rain B．rains C．will rain D．won't rain
全面解析： 如果晚上不下雨，你会看到许多女士在操场上跳舞。此处是if引导的条件状语从句，时态根据主将从现原则，所以此处用一般现在时表示将来的动作，排除C和D；根据 You will see many women dancing together on the playground 和常识可知，应该是不下雨才能在操场上跳舞，所以此处用陈述句的否定句，故选A。


15．Jack likes running. He ______ on the playground with his friends every morning.
A．runs B．ran C．will run D．is running
全面解析：杰克喜欢跑步。他每天早上和他的朋友们在操场上跑步。runs一般现在时的第三人称单数；ran一般过去时；will run一般将来时；is running现在进行时；根据every morning 可知句子是一般现在时，主语he，第三人称单数，谓语用第三人称单数形式，故答案为A。

16．If our school ______ the pop singer to the concert next week, we will be happy.
A．will invite B．invited C．invites D．is inviting
全面解析：如果我们学校邀请那位流行歌手参加下周的音乐会，我们会很高兴的。will invite一般将来时；invited一般过去时；invites一般现在时的第三人称单数；is inviting现在进行时；这里是if引导的条件状语从句，当主句为一般将来时时，从句用一般现在时，根据主句we will be happy，一般将来时，可知这里用一般现在时，故答案为C。

17． If it ____ rain, we will play football tomorrow.
A．will B．would C．isn't D．doesn't
全面解析：如果不下雨，我们明天将踢足球。will意愿，过去为would表示意愿，isn't不是，doesn't用于一般现在时，根据If it...rain, we will play...可知，if如果，引导条件状语从句，遵循主将从现，从句要用一般现在时，主语it，助动词doesn't+动词原形，故选D。

18． — I want to know when Mr Green will arrive.
—When he ____ , I will tell you.
A．will arrive B．arrived C．arrives D．is arriving
全面解析：——我想知道格林先生什么时候到。——当他到达时，我会告诉你。will arrive一般将来时，arrived动词过去式，arrives动词三单形式，is arriving现在进行时；I don't know 后接宾语从句，when什么时候，引导宾语，根据When he...，I will tell you.可知，when当……的时候，引导时间状语从句，遵循主将从现，从句用一般现在时，he主语，谓语动词要用第三人称单数形式，故选C。

19．If you_______ this fast train， you will arrive in Shanghai in five hours.
A．take B．will take C．took D．have taken
全面解析： 如果你乘这趟快车，你将在五小时内到达上海。 take乘坐，动词；此处是if引导的条件状语从句，时态遵循主将从现原则，此处用一般现在时表示将来的动作，此处主语是第二人称，谓语动词用原形，故选A。

20． —I wonder if the psychologist will come to our school this weekend.
—If he _____, we will be very excited.
A．come B．comes C．will come D．came
全面解析：——我想知道这位心理学家这个周末是否来我们学校。——如果他来了，我们会非常兴奋。根据this weekend，可知句子的时态应用将来时，再根据If he _____, we will be very excited，可知是if引导的条件状语从句的主从复合句，主句用一般将来时，从句应用一般现在时表将来，又因he为第三人称单数，所以谓语动词用单数形式，故选B。

21．—You should return the book to mike. It him.
—Sure.
A．belongs to B．is belonged
C．is belonging to D．is being belonged to
全面解析：——你应该把书还给迈克。它属于他。——当然。根据 You should return the book to mike. 你应该把书还给迈克，可知陈述的是目前的状态，句子的时态为一般现在时；再根据主语it，可知谓语动词应用三单形式belongs to。故选A。


22．—Our new sports car well.
—Yes. But there's still a lot .
A．are sold, to improve B．sells, to improve
C．is selling, to be improved D．sell, to be improving
全面解析：——我们的新跑车卖得很好。——对，但仍有很多地方需要改进。第一空根据 Our new sports car_____well. 我们的新跑车卖得很好，可知是指目前的状态，时态为一般现在时，主语Our new sports car我们的新跑车为第三人称单数，谓语动词sell应用三单形式sells，表“被出售”；第二空根据be动词is，可知句子不缺少谓语动词，可知应用动词不定式to improve作a lot的定语。故选B。


23．—I'm thinking whether the dog .
—It after returning from camping.
A．needs washing, is smelt badly B．needs to wash, smells badly
C．needs washing, smells bad D．needs to be washed, is smelt bad
全面解析：——我在想这条狗是否需要洗。——野营归来后闻起来很难闻第一空根据从句主语the dog狗，与动词wash的被动关系，可知应用固定搭配need washing表“需要被清洗”；主语为单数，谓语动词need应用三单形式needs；第二空根据主语it，可知谓语动词smell应用三单形式smells，后接形容词bad作表语。故选C。


24．If Bob the basketball game, his father will give him a big surprise.
A．win B．wins C．won D．winning
全面解析：如果鲍勃赢了这场篮球赛，他父亲会给他一个大惊喜，根据if引导的条件状语从句的复合句，主句用一般将来时态，从句用一般现在时代替一般将来时，遵循主将从现的规则，从句主语Tom是第三人称单数形式，所以其谓语动词win也用第三人称单数形式，故选B。

25．There is going to ________ a sports meeting next week. If it ________, we'll have to cancel it.
A．be; will rain B．have; will rain
C．be; rains D．has; rains
全面解析： 句意：下周将有一场运动会。如果下雨，我们将不得不取消它。根据时间状语next week可知，There is going to be为There be句型的拓展运用，即某时将会有......，所以第一空用be，排除BD；第二句是if引导的条件状语从句，遵循主将从现原则，从句用一般现在时表示将来。故选C。

26．I will stay at home if it ________ tomorrow.
A．will rain B．rains C．is going to rain
全面解析：如果明天下雨，我就呆在家里。A.将会下雨，一般将来时；B.下雨，一般现在时；C.将下雨，一般将来时。根据if如果，可知本句为条件状语从句，再根据主句I will stay at home时态为一般将来时，可知从句应用一般现在时表将来。故选B。

27．He is going to study medicine in university when he up.
A．a, grows B．the, grow C．an, grows
全面解析：他长大后将在一所大学学习医学。第一空根据辅音音素开头的可数名词单数university大学，可知应用不定冠词a“一所”；第二空根据根据时间状语从句的标志词when，以及主句的时态 is going to+动词原形，为一般将来时，可知从句应用一般现在时表将来，再根据主语he为第三人称单数，可知动词grow也应用三单形式grows。故选A。

28．If you _________, I will ___________ myself.
A．don't come; mop up it B．won't come; mop up it
C．don't come; mop it up D．won't come; mop it up
全面解析：如果你不来，我就自己把它拖干净。if条件状语从句适用主将从现，故if后动词应使用一般现在时态don't come；mop up用拖把拖洗，up为副词，如果用代词作宾语应置于up前；故答案填C。


29．We won"t go to the park if it ________ tomorrow.
A．will rain B．rain C．rains D．rained
全面解析：如果明天下雨，我们就不去公园了。本句是if引导的条件状语从句，主句用将来时，从句用一般现在时，从句的主语it为第三人称单数，故选C。

30．Wow! The model is 170 cm in ____ and ____ only 50 kg.
A．high; weighs B．high; weight
C．height; weights D．height; weighs
全面解析：哇！这个模型高170厘米，重50公斤。high，高的，形容词；height高度，名词；介词in后面接名词，排除AB；根据主语model是单数名词和is可知，此处用第三人称单数形式weighs。故选D。


31．This paper wood really good.
A．is made from; looks B．made from; looks
C．is made of; looks like D．made of; looks like
全面解析：木材制成的纸张看起来真不错。be made of由……制成，可以看出产品的原材料，be made from由……制成，看不出产品的原材料，主语this paper，过去分词短语，修饰名词词组this paper，充当后置定语，主语the paper三单形式，一般现在时，后接动词第三人称单数，故填made from，looks。


32．Please ask your English teacher for help if you ________ the words.
A．don't know B．won't know C．didn't know D．aren't knowing
全面解析：如果你不认识单词，请向你的英语老师求助。A.一般现在时；B.一般将来时；C.一般过去时；D.现在进行时；这里是条件句，当主句是一般将来时，祈使句或含有情态动词的句子时，从句用一般现在时，故答案为A。

33．I ________ busy this week. But I ________ free next week.
A．am; am B．am; will be
C．will be; will be D．will be; am
全面解析：我这周很忙。但是我下周有空。根据时间状语this week和next week，可知第一个空用一般现在时，第二个空用一般将来时will+动词原形，故答案为B。

34．Mr. Lee's son is going to work in a big company when he ________ college.
A．will finish B．finished C．finishes D．is finishing
全面解析：李先生的儿子大学毕业后将在一家大公司工作。when引导的时间状语从句时态是主将从现，故此处是一般现在时，主语是第三人称单数，故谓语动词是单三式，故选C。

35．— I think Karen should go swimming with Kate.
— If she ________, she will have great fun.
A．does B．do C．will do D．doing
全面解析：——我认为克伦应该和凯特去游泳。——如果她去，她将会玩得很高兴。if引导条件状语从句，主句用一般将来时，从句用一般现在时，从句主语是第三人称单数，谓语动词用第三人称单数，故选A。

36．Look! Half of the students ________ studying in the classroom now.
A．is B．are C．was D．were
全面解析：看！现在一半的学生正在教室里学习。根据 Look! 和 now 可知句子时态是现在进行时，要用“be+动词-ing 形式”表示进行时，主语 Half of the students 是复数，be 动词要用 are，故选B。

37．— We will go for a picnic if it ________ this Sunday.
— Sounds great.
A．won't rain B．is sunny C．will be sunny
全面解析：——如果这个星期天天晴，我们就去野餐。——听起来不错。if 引导条件状语从句，主语用一般将来时，从句用一般现在时，故选B。

38．Bob ________ robots very much and he wants to know what they ________ in 10 years.
A．like; like B．likes; likes
C．like; will like D．likes; will be like
全面解析：鲍勃非常喜欢机器人，他想知道十年之后它们将会是怎样。主语 Bob 是第三人称单数，谓语动词 like 要用第三人称单数形式 likes；根据 in 10 years ，可知句子时态是一般将来时，要用 will do 表示将来时，且询问某东西怎么样的句型结构为：What+主语+ will be like? 故选D。

39．I will tell him the good news as soon as he ______ back this weekend.
A．will come B．came C．comes D．is coming
全面解析：这个周末他一回来我就告诉他这个好消息。as soon as引导的时间状语从句，主句用将来时，从句用一般现在时，故选C。

40．It never ______ in Guangzhou in winter because the weather is very warm in winter.
A．snow B．has snowed C．snows D．is snowing
全面解析：在广州冬天从来不会下雪因为冬天天气非常暖和。根据主从句时态一致，可知主句是一般现在时，根据主语it，可知谓语动词是第三人称单数，故选C。

41．When summer_________________, some children will go to the seaside for fun.
A．comes B．came C．will come D．would come
全面解析：当夏天来临时，一些孩子们将会去海边玩。这是一个由when引导的时间状语从句，主句some children will go to the seaside for fun用了一般将来时，那么when从句就要用一般现在时，从句主语summer是单数，因此动词用comes，故选A。

42．I'll give the message to him as soon as he ________________.
A．is returning B．will return C．returns D．returned
全面解析： 他一回来，我就把消息给他。as soon as引导时间状语从句，时态是主将从现，故从句是时态是一般现在时，A现在进行时，B将来时，C一般现在时，D过去时，故选C。

43．—HongKong—Zhuhai—Macao Bridge was open to the traffic on October 24th, 2018.
—Yeah, now it'll take you about 30 minutes if you __________ to Hong Kong from Macao.
A．is driving B．drove C．will drive D．drive
全面解析：——港珠澳大桥于2018年10月24日通车。——是的，如果你开车从澳门到香港，现在大约需要30分钟。is driving现在进行时；drove一般过去时；will drive一般将来时；drive一般现在时。 if如果，引导条件状语从句，主句用一般将来时，从句用一般现在时；故答案为D。

44．If it ____tomorrow, we'll go roller-skating.
A．isn't rain B．doesn't rain C．won't rain D．rain
全面解析：如果明天不下雨，我们就去溜冰。isn't rain错误选项；doesn't rain不下雨，用于一般现在时态； won't rain将不下雨，用于将来时态；rain下雨，动词原形。本句为含有条件状语从句的主从复合句， If 引导的条件状语从句，要遵循主将从现原则，主句是一般将来时，从句要用一般现在时。一般现在时态中，主语为第三人称单数， 谓语动词为行为动词时候的否定式要借助 doesn't。故选B。

45．He __________ football with his friends every weekend.
A．plays B．is playing C．played D．will play
全面解析：他每个周末都和朋友们踢足球。play玩耍，实义动词。选项A是一般现在时；选项B是现在进行时；选项C是一般过去时；选项D是一般将来时。由句子中的时间状语every weekend可知，该题的时态应该用一般现在时。主语是he，所以用plays，故答案选A。

46．If you are late for class again, the teacher angry.
A．was B．is C．will D．will be
全面解析：如果你上课再迟到，老师会生气的。if 条件状语从句适用主将从现，主句应使用将来时态，angry形容词前应使用be动词，故答案选D。

47．If you ________ problems, you should talk to other people.
A．has B．will have C．had D．have
全面解析：如果你有问题，你应该和别人谈谈。has有，用于第三人称单数后；will have将会有，用于一般将来时； had动词have的过去式，用于一般过去时；have动词原形。根据句意可知，本句是含有条件状语从句的主从复合句；根据主句you should talk to other people.是含有情态动词的句子，可知从句要用一般现在时，排除B和C；主语是you，所以动词用have。故选D。

48．We'll go camping if it tomorrow.
A．won't rain B．didn't rain C．doesn't rain D．isn't raining
全面解析：如果明天不下雨我们会去露营。if条件状语从句适用主将从现，主句中是将来时态则从句中应为一般现在时态， won't rain一般将来时态；didn't rain一般过去时态；doesn't rain一般现在时态；isn't raining现在进行时态，故选C。

49．My husband always ________ me flowers every week before we got married, but now he never ________.
A．sent; does B．sends; does
C．was going to send; do D．sent; do
全面解析：在我们结婚前我的丈夫总是每周送我花，但是他现在从不做了。由before we got married可知这里要用一般过去时，send的过去式是sent，因此第一空用sent；再由now可知这里要用一般现在时，he是第三人称单数，助动词要用does，因此第二空用does，故选A。

50．There are many foreigners over there. One of them ______a Japanese.
A．is B．are C．was
全面解析：那边有许多外国人。其中一个是日本人。此句讲述的是客观实际情况，用一般现在时，且主语是One，谓语be动词用is。故选A。