2023中考英语一般现在时全讲全练及答案

这是一份2023中考英语一般现在时全讲全练及答案，共18页。

1．David's grandfather ___________ his dg after supper every day.
A．walksB．walkedC．will walkD．has walked
2．It ften in summer in my hmetwn.
A．rainsB．rainedC．will rainD．has rained
3．My sn always _________ very happy as lng as he hears that dad and mm _____________ him t Wanda Mall tgether.
A．will feel, will takeB．feels, takeC．feels, will take
4．Ice and Snw Wrld in Harbin was really wnderful. It _________ lts f visitrs t g there every year.
A．attractedB．attractC．attracts
5．The disease will be defeated as lng as we_______ calm and stay strng.
A．keepB．keptC．are keepingD．had kept
6．My mm _____ a cup f cffee n her way hme every day.
A．buysB．bughtC．is buyingD．will buy
7．—Have yu tld Jhn abut the meeting?
—Nt yet. I will tell him if I ___________him this afternn.
A．will seeB．am seeingC．seeD．saw
8．— D yu want t g fishing this Sunday?
— Yes, if the weather fine.
A．isB．will beC．wasD．wuld be
9．This is a beautiful cuntry. Abut tw fifths f the land __________________ with trees and grass.
A．cversB．will cver
C．is cveredD．will be cvered
10．Jim __________________ the vilin very well, hwever, he desn't have much time t play it recently.
A．will playB．has playedC．playedD．plays
11．—Let's g t the cmmunity if it tmrrw.
—But nbdy knws if it tmrrw.
A．wn't rain; rainsB．desn't rain; rains
C．desn't rain; will rainD．wn't rain; will rain
12．—Has yur sister knwn that her glasses are brken?
—Nt yet. But I really dn't knw if she __________ that when she __________.
A．finds, will return
B．will find, will return
C．will find, returns
13．There _________sme dark cluds in the sky nw. Perhaps it's ging t rain.
A．isB．areC．wasD．were
14．Tina usually ___________up late at night. It is a bad habit.
A．is stayingB．will stayC．stayedD．stays
15．She's brught yu sme eggs. As yu knw, she __________________ chickens.
A．was keepingB．keepsC．will keepD．kept
16．Neither Mary nr I__________ interested in playing badmintn.
A．wereB．areC．amD．is
17．—D yu knw LiNa?
—Of curse. She's a great tennis player wh__________ frm China.
A．cmeB．cameC．cmesD．cming
18．It tk me an hur t get t schl this mrning. Mst days it ______ s lng.
A．nt takeB．desn't takeC．didn't takeD．isn't taking
19．Tny and I table tennis nce a week. He plays better than I d.
A．playB．will playC．playedD．have played
20．—We all knw that a new shp ________ in a week.
—I think peple will buy fd easily when it ________.
A．will pen, pensB．pens, penC．will pen, was pen
21．If Jeff ________ the exam this summer, my parents ________him an iPhne X.
A．passes; sendB．will pass; send
C．passes; will sendD．passed; sent
22．Please dn't leave until yur parent ______ yu.
A．will metB．metC．meetsD．meet
23．—What are yu ging t d this weekend?
—We will g t the muntain unless it this Saturday.
A．desn't rainB．will rainC．wn't rainD．rains
24．—Niagara Falls (尼亚加拉瀑布) is ne f the mst famus places f interest in Canada that millins f visitrs every year.
—If I have a , I'll g there as well.
A．attracts, chanceB．attract, chanceC．are attracted, change
25．My father and I ___________ the dg near the park every evening.
A．walkB．walkedC．are walkingD．will walk
26．The by asked hw far the mn________ frm the earth.
A．wasB．wereC．isD．are
27．David _______ s hard. He is always the first t cme and the last t leave.
A．will wrkB．wrksC．wrkedD．was wrking
28．Nw Jack ______ emails t his friend. He ______ emails t his friend every week.
A．sends; sendsB．is sending; sends
C．sends; is sendingD．is sending; send
29．We will g t Tian'anmen Square t watch the raising f natinal flag if it tmrrw.
A．will rainB．rainsC．desn't rainD．wn't rain
30．—Wh is that lady?
—She's Miss Green. She us music, and she is s gd.
A．taughtB．teachesC．will teachD．is teaching
31．Please tell me if he ______ t my party this evening, if he ______, please tell me sn.
A．cmes, cmesB．cmes, will cme
C．will cme, cmesD．will cme, will cme
32．I dn't knw when . If he , I'll call yu.
A．will he cme; with cmeB．he will cme; cmes
C．he cmes; will cmeD．des he cme; cmes
33．Tm wn't g t bed until his father ____________ back frm wrk.
A．will cmeB．cameC．cmesD．cme
34．My sister the pian very well, but she hasn't had time t play recently.
A．will playB．have playedC．playedD．plays
35．I __________ ftball quite well, but I haven't had time t play since the new year.
A．will playB．have playedC．playedD．play
36．— Can yu guess if he _______ t her birthday party this Sunday?
— I think he will cme if he _______ free.
A．cmes; will beB．will cme; isC．will cme; will be
37．The sea level may___________ because the temperature is increasing.
A．raiseB．riseC．raisesD．rises
38．I will send yu an e-mail as sn as I__________ in Canada.
A．arrivedB．arriveC．am arrivingD．will arrive
39．These CDs well, and they will sn.
A．sell; sld utB．sell ut; be sld
C．sell; be sld utD．sld ut; be sld
40．—D yu knw if he will cme tmrrw?
—N. But if he _______, I'll call yu t have a meal tgether.
A．will cmeB．wn't cmeC．cmesD．desn't cme
41．Jane has ______ frm schl fr 2 years. When she ______ the happy time, she always misses her teachers and classmates.
A．graduated; think back nB．been away; thinks back n
C．been away; thught back nD．graduated; thught back n
42．Half f the students have finished mst f the wrk. The rest f it ________very difficult.
A．isB．areC．wasD．were
43．Tm wn't g t bed until his father back frm wrk.
A．will cmeB．cameC．cmesD．cme
44．—What did yu learn in gegraphy class yesterday?
—I learned that the sun ______in the east.
A．was risingB．risesC．rse
45．Each f us _____ a life gal, which will guide us t a bright future.
A．hasB．haveC．will haveD．had
46．— I'm getting hungry. D yu knw where we can get sme gd fd?
— Of curse! There ____________ a restaurant arund the cmer.
A．will beB．wasC．is
47．Are babies carefree (无忧无虑)? A new study frm the US says that 2-year-ld babies care abut _________________.
A．hw ther saw them
B．hw d thers see them
C．hw thers see them
48．I ______________ t schl n ft every day.
A．gB．wentC．has gne
49．—If the traffic busy, Linda wn' t catch the train in ne hur.
—I knw I will call her t leave fr the train statin at nce.
A．isB．will beC．wasD．has been
50．If the singer t Zigng September 20th, please call me.
A．will get; nB．gets; nC．gets; in
答案解析部分
1．A
2．A
3．B
4．C
5．A
6．A
7．C
8．A
9．C
10．D
11．C
12．C
13．B
14．D
15．B
16．C
17．C
18．B
19．A
20．A
21．C
22．C
23．D
24．B
25．A
26．C
27．B
28．B
29．C
30．B
31．C
32．B
33．C
34．D
35．D
36．B
37．B
38．B
39．C
40．C
41．B
42．A
43．C
44．B
45．A
46．C
47．C
48．A
49．A
50．B
全讲全练：2023中考英语一般现在时
第一部分:强化练习 第二部分:全面讲解
1．David's grandfather ___________ his dg after supper every day.
A．walksB．walkedC．will walkD．has walked
全面解析：David的爷爷每天饭后都去遛狗。A.一般现在时，B.一般过去时，C.一般将来时，D.现在完成时。根据时间状语 every day 每天，可知是习惯性做的事情，时态应用一般现在时。故选A。
2．It ften in summer in my hmetwn.
A．rainsB．rainedC．will rainD．has rained
全面解析：在我的家乡，夏天经常下雨。根据ften，可知是描述经常性的动作，时态为一般现在时，主语是单数It，其后的动词也要用第三人称单数rains，故选A。
3．My sn always _________ very happy as lng as he hears that dad and mm _____________ him t Wanda Mall tgether.
A．will feel, will takeB．feels, takeC．feels, will take
全面解析：我的儿子每次听到爸爸妈妈带他一起去万达商场都会很开心。根据时间状语always，可知用一般现在时，第一个空的主语是第三人称单数用第三人称单数形式，第二空主语是复数，谓语用动词原形，故答案为B。
4．Ice and Snw Wrld in Harbin was really wnderful. It _________ lts f visitrs t g there every year.
A．attractedB．attractC．attracts
全面解析：哈尔滨的冰雪世界真是太棒了。它每年都吸引很多游客去那里。attract 吸引，根据“every year”可知句子时态是一般现在时，谓语动词 attract 要用三单形式 attracts，故选C。
5．The disease will be defeated as lng as we_______ calm and stay strng.
A．keepB．keptC．are keepingD．had kept
全面解析：只要我们保持冷静和坚强，疾病就会被战胜。as lng as只要，主句the disease will be defeated，采用了一般将来时，从句要用一般现在时，主语we，动词用原形，故选A。
6．My mm _____ a cup f cffee n her way hme every day.
A．buysB．bughtC．is buyingD．will buy
全面解析：我妈妈每天在回家的路上喝一杯咖啡。A.一般现在时；B.一般过去时；C.现在进行时；D.一般将来时。根据时间状语 every day可知，此句用一般现在时，主语mm是单数名词，谓语动词用第三人称单数形式。故选A。
7．—Have yu tld Jhn abut the meeting?
—Nt yet. I will tell him if I ___________him this afternn.
A．will seeB．am seeingC．seeD．saw
全面解析：——你告诉约翰会议的事了吗？——现在还没有。如果我今天下午见到他，我会告诉他的。will see一般将来时；am seeing现在进行时；see一般现在时；saw一般过去时；这里是条件句，遵循主将从现的原则，主句will tell是一般将来时，从句用一般现在时，故答案为C。
8．— D yu want t g fishing this Sunday?
— Yes, if the weather fine.
A．isB．will beC．wasD．wuld be
全面解析：——这周日你想去钓鱼吗？——是的，如果天气好的话。下文是一个由if引导的条件状语从句，要用一般现在时表将来时，主语the weather是不可数名词，因此be动词要用is，故选A。
9．This is a beautiful cuntry. Abut tw fifths f the land __________________ with trees and grass.
A．cversB．will cver
C．is cveredD．will be cvered
全面解析： 这是一个美丽的国家。大约五分之二的土地被树和草覆盖着。 be cvered with，由……覆盖着，当分数词修饰不可数名词时谓语动词用单数形式，此句表示客观存在用一般现在时，故选C。
10．Jim __________________ the vilin very well, hwever, he desn't have much time t play it recently.
A．will playB．has playedC．playedD．plays
全面解析：吉姆拉小提琴非常好，然而，他最近没有时间拉。A一般将来时；B现在完成时；C一般过去时；D一般现在时，吉姆拉小提琴很好，这是经常性一惯性的动作，应该用一般现在时，故选D。
11．—Let's g t the cmmunity if it tmrrw.
—But nbdy knws if it tmrrw.
A．wn't rain; rainsB．desn't rain; rains
C．desn't rain; will rainD．wn't rain; will rain
全面解析：——如果明天不下雨，我们去社区吧。——但没有人知道明天是否会下雨。if 表示“如果”，引导条件状语从句，时态是“主将从现”，第一空要用一般现在时，主语 it 是第三人称单数，借助助动词 desn't；当 if 表示“是否”，应道状语从句，根据该句本身的时态来确定答案，根据“tmrrw”可知句子时态是一般将来时，要用 be ging t/will 来表示将来时，故选C。
12．—Has yur sister knwn that her glasses are brken?
—Nt yet. But I really dn't knw if she __________ that when she __________.
A．finds, will return
B．will find, will return
C．will find, returns
全面解析：——你妹妹知道她的眼镜坏了吗？——现在还没有。但我真的不知道她回来后是否会发现。根据句子结构可知这里是含有if 引导的宾语从句和when引导的状语从句主从复合句，当主句是一般现在时，宾语从句的时态不受限制，根据句意可知是没有发生的动作，应该用一般将来时，而when引导的从句主句是一般将来时的时候，从句用一般现在时替代将来时，故答案为C。
13．There _________sme dark cluds in the sky nw. Perhaps it's ging t rain.
A．isB．areC．wasD．were
全面解析：现在天空中有一些乌云。也许要下雨了。根据nw可知，此句是一般现在时，且there be句型遵循就近原则，cluds是复数名词，be动词用are。故选B。
14．Tina usually ___________up late at night. It is a bad habit.
A．is stayingB．will stayC．stayedD．stays
全面解析：蒂娜晚上经常熬夜。这是一个坏习惯。stay up late，熬夜，固定短语，根据句中usually可知，此处描述经常性动作，用一般现在时，此处主语是人名，专有名词，谓语动词用第三人称单数形式，故选D。
15．She's brught yu sme eggs. As yu knw, she __________________ chickens.
A．was keepingB．keepsC．will keepD．kept
全面解析： 她给你带来了一些鸡蛋。如你所知，她养鸡。 keep，饲养，动词；根据语境可知，此处描述客观事实，所以用一般现在时，主语为第三人称单数，所以谓语动词用三单形式，故选B。
16．Neither Mary nr I__________ interested in playing badmintn.
A．wereB．areC．amD．is
全面解析：玛丽和我对打羽毛球都不感兴趣。根据句意可知，此句是一般现在时，且句型的谓语动词遵循就近原则，最近的主语是 I，谓语be动词用am。故选C。
17．—D yu knw LiNa?
—Of curse. She's a great tennis player wh__________ frm China.
A．cmeB．cameC．cmesD．cming
全面解析：—— 你认识莉娜吗? ——当然。她是一个来自中国的很棒的网球运动员。此处是定语从句，且描述客观事实，所以用一般现在时，此处先行词是名词单数，所以谓语动词用三单形式，故选C。
18．It tk me an hur t get t schl this mrning. Mst days it ______ s lng.
A．nt takeB．desn't takeC．didn't takeD．isn't taking
全面解析：今天早上我花了一个小时才到达学校。大多数时候，这不会花很长时间。根据句意可知平时不会花很长时间，时态要用一般现在时，主语 it 是第三人称单数，谓语动词是实义动词，借助助动词 desn't 帮助构成疑问句，且助动词 desn't 后接动词原形，故选B。
19．Tny and I table tennis nce a week. He plays better than I d.
A．playB．will playC．playedD．have played
全面解析：我和汤姆一周玩一次网球，他比我玩得好。根据下文He plays better than I d.可知时态为一般现在时，又因主语Tm and I，两个人，此处应用play，故选A。
20．—We all knw that a new shp ________ in a week.
—I think peple will buy fd easily when it ________.
A．will pen, pensB．pens, penC．will pen, was pen
全面解析：——我们都知道一个星期后一家新店会开业。——我想当它开业的时候，人们会很容易买到食品。will pen一般将来时，pens一般现在时（第三人称单数），pen一般现在时，was pen一般过去时。根据句意和第一空后in a week以及第二句中will buy可知，第一空用一般将来时表示将会开业，排除选项B。第二空是when引导的时间状语从句，主句的时态是一般现在时，根据主将从现原则，所以第二空用一般现在时替代一般将来时，故选A。
21．If Jeff ________ the exam this summer, my parents ________him an iPhne X.
A．passes; sendB．will pass; send
C．passes; will sendD．passed; sent
全面解析：如果杰夫今年夏天通过了考试，我的父母将给送给他一个iPhne X。passes是一般现在时，will pass是一般将来时，passed是一般过去时。send是一般现在时，will send是一般将来时，sent是一般过去时。if引导的条件状语从句用一般现在时，主句用一般将来时，故选C。
22．Please dn't leave until yur parent ______ yu.
A．will metB．metC．meetsD．meet
全面解析：在你父亲或母亲碰见你之前请不要离开。will meet将会碰到；met遇到，过去式；meets遇见；一般现在时第三人称单数；meet遇见，原形。根据“dn't leave”提示主句用一般现在时；空格处所在的句子是时间状语从句，符合“主祁从现”的原则。这里是从句主语yur parent是单数，用第三人称单数。故选C。
23．—What are yu ging t d this weekend?
—We will g t the muntain unless it this Saturday.
A．desn't rainB．will rainC．wn't rainD．rains
全面解析：——这个周末你打算做什么？——我们将会去爬山除非这个星期六下雨。desn't rain不下雨，一般现在时；will rain一般将来时，将会下雨；wn't rain不会下雨；rains动词第三人称单数形式。根据句意和句子结构可知，unless意为“除非，如果不”，本身有否定的意思，所引导的条件状语从句中应用肯定形式，且应用一般现在时。故答案为D。
24．—Niagara Falls (尼亚加拉瀑布) is ne f the mst famus places f interest in Canada that millins f visitrs every year.
—If I have a , I'll g there as well.
A．attracts, chanceB．attract, chanceC．are attracted, change
全面解析：——尼亚加拉瀑布是加拿大最著名的名胜之一，每年吸引数百万的游客。——如果我有机会，我也要去。第一句是that引导的定语从句，先行词是the mst famus places f interest，从句的谓语动词应该用复数形式，名胜吸引游客是主动关系，所以用attract；第二句是如果有机会，机会chance，故选B。
25．My father and I ___________ the dg near the park every evening.
A．walkB．walkedC．are walkingD．will walk
全面解析：我和我爸爸每天晚上在公园附近遛狗。根据时间状语 every evening 可知，空处谓语动词需用一般现在时态，and连接两个并列的主语时，谓语动词需用原形，所以空处动词需用walk。故选A。
26．The by asked hw far the mn________ frm the earth.
A．wasB．wereC．isD．are
全面解析： 男孩问月亮离地球多远。宾语从句表示客观事实用一般现在时，主语是第三人称单数mn，故be动词是is，故选C。
27．David _______ s hard. He is always the first t cme and the last t leave.
A．will wrkB．wrksC．wrkedD．was wrking
全面解析：大卫太努力工作了。 他总是第一个来，最后一个离开。hard，努力地，副词，修饰动词，因此wrk是动词，工作，描述客观事实，用一般现在时，主语是David，谓语动词用单三式wrks，故选B。
28．Nw Jack ______ emails t his friend. He ______ emails t his friend every week.
A．sends; sendsB．is sending; sends
C．sends; is sendingD．is sending; send
全面解析：现在杰克正在给他的朋友发电子邮件。他每周给朋友发电子邮件。根据nw，可知第一句时态为现在进行时，结构为am/is/are+ding；根据every week，可知第二句时态为一般现在时，主语he为第三人称单数，谓语动词用第三人称单数形式。故选B。
29．We will g t Tian'anmen Square t watch the raising f natinal flag if it tmrrw.
A．will rainB．rainsC．desn't rainD．wn't rain
全面解析： 如果明天不下雨，我们将去天安门广场观看升国旗。if引导的条件状语从句，时态是主将从现，故此处是一般现在时，根据观看升国旗，可知前提是不能下雨，故是否定句，故选C。
30．—Wh is that lady?
—She's Miss Green. She us music, and she is s gd.
A．taughtB．teachesC．will teachD．is teaching
全面解析：——那位女士是谁？——她是格林小姐，她教我们音乐音乐，而且她很棒。根据 and she is s gd，可知and前后时态一致，故是一般现在时，主语是she第三人称单数，故谓语动词是单三式，故选B。
31．Please tell me if he ______ t my party this evening, if he ______, please tell me sn.
A．cmes, cmesB．cmes, will cme
C．will cme, cmesD．will cme, will cme
全面解析：请告诉我他今晚是否会来参加我的聚会，如果他来了，请尽快告诉我。前半句是if引导的宾语从句，根据时间状语this evening可知用一般将来时，排除AB；后半句是if引导的条件状语从句，用一般现在时表将来，故选C。
32．I dn't knw when . If he , I'll call yu.
A．will he cme; with cmeB．he will cme; cmes
C．he cmes; will cmeD．des he cme; cmes
全面解析：我不知道他什么时候来。如果他来，我就给你打电话。knw后引导宾语从句，宾语从句语序用陈述句语序，排除AD，主句用一般现在时，从句动作还未发生，用一般将来时，且结构为will+动词原形，故排除C，if引导条件状语从句时，遵循主将从现的原则，从句用一般现在时表将来时，主语是he，动词用三单式cmes，结合选项，故选B。
33．Tm wn't g t bed until his father ____________ back frm wrk.
A．will cmeB．cameC．cmesD．cme
全面解析：汤姆要等到他父亲下班才睡觉。所给句子是由nt…until“直到……才”引导的时间状语从句，根据wn't“不会”,主句是一般将来时态，时间状语从句遵循“主将从现”原则，因此从句用一般现在时态，根据主语his father“他爸爸”是第三人称单数，因此谓语用第三人称单数形式；所给选项：A.will cme“将来；会来”是一般将来时态的谓语动词结构；B.came“来”动词过去式；C. cmes“来”是动词第三人称单数；D.cme“来”是动词原形；故答案为C。
34．My sister the pian very well, but she hasn't had time t play recently.
A．will playB．have playedC．playedD．plays
全面解析：我姐姐钢琴弹得很好，但她最近没时间弹。根据下文 but she hasn't had time t play recently. 可知钢琴弹得好是经常性的行为，要用一般现在时。主语my sister，第三人称单数，谓语动词要用第三人称单数形式plays。故选D。
35．I __________ ftball quite well, but I haven't had time t play since the new year.
A．will playB．have playedC．playedD．play
全面解析：我踢足球踢得好，但是自从新年我已经没有时间踢足球了。play，打，实义动词。指的是平时踢足球踢得好，表示经常性动作，所以用一般现在时，主语是 I，所以用原形，故选D。
36．— Can yu guess if he _______ t her birthday party this Sunday?
— I think he will cme if he _______ free.
A．cmes; will beB．will cme; isC．will cme; will be
全面解析：——你能猜到他这个星期天会不会来她的生日聚会吗？——如果他有空，我想他会来的。根据句子成分，可知问句为宾语从句，用陈述句语序，根据this Sunday，可知是一般将来时，排除A；答句为条件状语从句，时态用一般现在时。故选B。
37．The sea level may___________ because the temperature is increasing.
A．raiseB．riseC．raisesD．rises
全面解析：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。
38．I will send yu an e-mail as sn as I__________ in Canada.
A．arrivedB．arriveC．am arrivingD．will arrive
全面解析：我一到达加拿大，我就给你发邮件。as sn 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。
39．These CDs well, and they will sn.
A．sell; sld utB．sell ut; be sld
C．sell; be sld utD．sld ut; be sld
全面解析：这些CD卖得很好，很快就会卖完。sell卖，不及物动词；sell ut 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 ut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sld，要用be sld ut。故选C。
40．—D yu knw if he will cme tmrrw?
—N. But if he _______, I'll call yu t have a meal tgether.
A．will cmeB．wn't cmeC．cmesD．desn't cme
全面解析：——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N，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 yu t have a meal tgether，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。
41．Jane has ______ frm schl fr 2 years. When she ______ the happy time, she always misses her teachers and classmates.
A．graduated; think back nB．been away; thinks back n
C．been away; thught back nD．graduated; thught back n
全面解析：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fr 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。
42．Half f the students have finished mst f the wrk. The rest f it ________very difficult.
A．isB．areC．wasD．were
全面解析：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。
43．Tm wn't g t bed until his father back frm wrk.
A．will cmeB．cameC．cmesD．cme
全面解析：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。
44．—What did yu learn in gegraphy class yesterday?
—I learned that the sun ______in the east.
A．was risingB．risesC．rse
全面解析：——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。
45．Each f us _____ a life gal, which will guide us t a bright future.
A．hasB．haveC．will haveD．had
全面解析：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 f us ，单数形式，用动词三单式，故选A。
46．— I'm getting hungry. D yu knw where we can get sme gd fd?
— Of curse! There ____________ a restaurant arund the cmer.
A．will beB．wasC．is
全面解析：——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。
47．Are babies carefree (无忧无虑)? A new study frm the US says that 2-year-ld babies care abut _________________.
A．hw ther saw them
B．hw d thers see them
C．hw thers see them
全面解析：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 abut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。
48．I ______________ t schl n ft every day.
A．gB．wentC．has gne
全面解析：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。
49．—If the traffic busy, Linda wn' t catch the train in ne hur.
—I knw I will call her t leave fr the train statin at nce.
A．isB．will beC．wasD．has been
全面解析：——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。
50．If the singer t Zigng September 20th, please call me.
A．will get; nB．gets; nC．gets; in
全面解析：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n，故选B。