Heroes-课件
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My mother was watching TV when I got home. 当我到家的时候妈妈正在看电视。
She was watching TV all the evening. 她整个晚上都在看电视。
It was raining during the whole match. 整个比赛期间都在下雨。
A．would save
B．saves
C．had saved
D．has saved
•
9、有时候读书是一种巧妙地避开思考 的方法 。2021/2/262021/2/26Friday, February 26, 2021
•
10、阅读一切好书如同和过去最杰出 的人谈 话。2021/2/262021/2/262021/2/262/26/2021 10:58:54 PM
Have you ever seen the sea? 你见过大海吗？ 而且还有可能再持续下去。
We have studied English for six years. 我们学了6年的英语。
③现在完成时表示从过去某个时间开始到目前为 止这一段时间内反复发生的动作或多次出现的状 态。这种现在完成时通常与often，always，every week，many times等时间状语连用。
My father has always gone to work by bike. 我父亲一向骑自行车上班。
Six times he has tried and six times he has failed. 他尝试了6次，6次都失败了。
④现在完成时还可以用在时间状语从句或条件状 语从句中，表示将来某时将要完成的动作。
8．Every possible means________to prevent air pollution，but the sky is still not clear.
A．is used
B．are used
C．has been used
D．have been used
答案 C [“一切可能的办法都已用过了”用现在
—No.He________with Tina.
A．played
B．was playing
C．didn't play D．had played
答案 B [“他那时正和Tina玩”用过去进行时。]
11 ． The book has been translated into thirty languages since it ________ on the market in 1973.
A ． had come B ． has come C ． came D．comes
答案 C [since引导的从句作状语时，主句通常
12．For many years，people ________ electric cars.However ， making them has been more
过去完成时表示过去的过去，因此排除C。故选B。
句意：当你到家的时候，打电话给我让我知道你
已经平安抵达。]
14 ． Excuse me.I ________ I was blocking(堵)your way.
A．didn't realize
B．don't realize
C．haven't realized
•
11、越是没有本领的就越加自命不凡 。2021/2/262021/2/262021/2/26Feb-2126-Feb-21
•
12、越是无能的人，越喜欢挑剔别人 的错儿 。2021/2/262021/2/262021/2/26Friday, February 26, 2021
此处应用现在完成时。]
13．When you are home，give a call to let me
know you ________ safely.
A．are arriving
B．have arrived
C．had arrived
D．will arrive
答案 B [此题可以使用排除法。动词arrive既可 以使用现在进行时表示将来，也可以用will＋do表 示将来，因此同时排除A和D；C为过去完成时， 使用过去完成时时，句中一定要有一般过去时，
We were driving along a country road when a car drove past us.
我们行驶在一条乡村公路上，这时一辆车从我们 旁边驶过。
4．现在完成时的用法 ①现在完成时表示在说话之前已完成的动作，但 与现在仍有着密切的联系，强调对现在产生的结 果或影响。 I'll not go to see the film tonight，because I have seen it. 我今天晚上不去看电影了，因为我已经看过了。
(1)表示说话人原来没有料到、想到或希望的事通 常用过去时。
I thought the film would be interesting，but it isn't. 我原以为这部电影会有趣，但并不是。
(2)如果从句中有一个过去的时间状语，尽管从句 中的动作先于主句发生，但从句中的谓语动词也 用过去时。
D ． wasn't
realizing
答案 A [结合语境可知，此处表示的是说话之 前没有意识到挡住了对方的路，因此用一般过去
时。]
15 ． Up to now ， the program ________
thousands of children who would otherwise have
died.
—Well，it wasn't me.I didn't do it.
A．is cleaning
B．was cleaning
C．has cleaned D．had cleaned
答案 C [考查动词时态。句意：——看！
有人把沙发打扫过了。——哦，不是我。我
没有打扫。“把沙发打扫过了”强调对现在的影 响，现在沙发是干净的，故用现在完成时。]
The moment she came in，she told me what had happened to her.她一进来就告诉我发生在她身上 的事。
He bought a watch but lost it.
他买了一块表，但是丢了。
2．过去进行时的用法 过去进行时表示过去某一时刻正在进行的动作， 也表示过去某一段时间一直进行的动作。由 “was/were＋v.ing”构成。
D ． had
答案 B [问句中找不到是“放在哪里”对现在 的影响用完成时，而答句“放在……”用过去时。]
7 ． When tomatoes were first brought to an exhibition from America ， people thought
they________red apples.
完成时。]
9 ． How can you possibly miss the news ？
It________on TV all day long.
A．has been B．had been C．was D．will be
答案 A [“这条新闻报道一整天了”用现在完成 时。]
10．—Didn't Tom notice you?
—Sorry.I ________ a text message just now.
A．had answered
B．have answered
C．would answer
D．was answering
答案 D [考查时态。答语句意：抱歉，我 刚才在回短信。故用过去进行时表示刚才在 进行的动作。]
3．—Look！Somebody ________ the sofa.
difficult than predicted.
A．had dreamed of
B．have dreamed
Hale Waihona Puke ofC．dreamed of
D．dream of
答案 B [句意：许多年来，人们都一直梦想着
电动汽车。然而，制造它们比想象的要难得多。
根据句中的for many years和后一句的时态可知，
whole afternoon and the numbers ________
before my eyes.
A．swim
B．swum
D．had swum
C．swam
答案 C [句意：整个下午我都在做数学题， 眼前全是数字。and后的句子陈述“过去那个 时刻的事实”，故用一般过去时。]
2．—Did you catch what I said?
Unit 2 Heroes Period Three Grammar 课件
（北师大版必修1，广东专用）
1．一般过去时的用法 一般过去时态表示过去某时间发生的事或存在的状态；也可以 用来表示过去反复发生、经常发生的动作。 I met Mr.Wang in the street yesterday. 昨天我在街上遇到了王老师。 My father smoked three years ago. 我爸爸三年前抽烟。 He always phoned on Fridays. 他(过去)总是星期五打电话。
(2)下列句型中常用现在完成时 It is(has been)＋一段时间＋since从句 This(That/It)is the first(second...)time that＋完成 时
This(That/It)is the only/the best...＋that＋完成时
【单项填空】
1．I had been working on math for the
Don't get off the bus until it has stopped. 等车停稳后才下车。
I will go and see him as soon as I have finished my work. 我一做完工作就去看他。
(1)现在完成时除可以和for，since引导的状语连用 外，还可以和下面的介词短语连用： during/in/over the last(past)few years(months， weeks)，in recent years等。
4．I ________ along the street looking for a place to park when the accident ________. A．went；was occurring B．went；occurred C．was going；occurred D．was going；had occurred 答案 C [be doing...when结构中when从句谓语 用过去时。] 5．Shirley ________ a book about China last year but I don't know whether she ________ it. A ． has written ； finished B ． wrote ； has finished C．had written；will finished D．was writing；
He told me he read an interesting novel last night. 他告诉我他昨晚看了一本有趣的小说。
(3)表示两个紧接着发生的动作，常由but，and， when，as soon as，immediately，the moment， the minute等连接，用一般过去时。
6．—Where________the recorder？I can't see it
anywhere.
—I________it right here.But now it's gone.
A．did you put；have put B．have you put；put
C．were you putting；had put you put；put
3．同一句中过去进行时和一般过去时的用法
当过去进行时和一般过去时出现在同一个句子中 时，过去进行时通常用来描述事件发生的背景， 而一般过去时通常描述具体事件。
I was walking along the street when，suddenly， a stranger stopped me. 我正走在大街上，这时突然一个陌生人拦住了我。
She was watching TV all the evening. 她整个晚上都在看电视。
It was raining during the whole match. 整个比赛期间都在下雨。
A．would save
B．saves
C．had saved
D．has saved
•
9、有时候读书是一种巧妙地避开思考 的方法 。2021/2/262021/2/26Friday, February 26, 2021
•
10、阅读一切好书如同和过去最杰出 的人谈 话。2021/2/262021/2/262021/2/262/26/2021 10:58:54 PM
Have you ever seen the sea? 你见过大海吗？ 而且还有可能再持续下去。
We have studied English for six years. 我们学了6年的英语。
③现在完成时表示从过去某个时间开始到目前为 止这一段时间内反复发生的动作或多次出现的状 态。这种现在完成时通常与often，always，every week，many times等时间状语连用。
My father has always gone to work by bike. 我父亲一向骑自行车上班。
Six times he has tried and six times he has failed. 他尝试了6次，6次都失败了。
④现在完成时还可以用在时间状语从句或条件状 语从句中，表示将来某时将要完成的动作。
8．Every possible means________to prevent air pollution，but the sky is still not clear.
A．is used
B．are used
C．has been used
D．have been used
答案 C [“一切可能的办法都已用过了”用现在
—No.He________with Tina.
A．played
B．was playing
C．didn't play D．had played
答案 B [“他那时正和Tina玩”用过去进行时。]
11 ． The book has been translated into thirty languages since it ________ on the market in 1973.
A ． had come B ． has come C ． came D．comes
答案 C [since引导的从句作状语时，主句通常
12．For many years，people ________ electric cars.However ， making them has been more
过去完成时表示过去的过去，因此排除C。故选B。
句意：当你到家的时候，打电话给我让我知道你
已经平安抵达。]
14 ． Excuse me.I ________ I was blocking(堵)your way.
A．didn't realize
B．don't realize
C．haven't realized
•
11、越是没有本领的就越加自命不凡 。2021/2/262021/2/262021/2/26Feb-2126-Feb-21
•
12、越是无能的人，越喜欢挑剔别人 的错儿 。2021/2/262021/2/262021/2/26Friday, February 26, 2021
此处应用现在完成时。]
13．When you are home，give a call to let me
know you ________ safely.
A．are arriving
B．have arrived
C．had arrived
D．will arrive
答案 B [此题可以使用排除法。动词arrive既可 以使用现在进行时表示将来，也可以用will＋do表 示将来，因此同时排除A和D；C为过去完成时， 使用过去完成时时，句中一定要有一般过去时，
We were driving along a country road when a car drove past us.
我们行驶在一条乡村公路上，这时一辆车从我们 旁边驶过。
4．现在完成时的用法 ①现在完成时表示在说话之前已完成的动作，但 与现在仍有着密切的联系，强调对现在产生的结 果或影响。 I'll not go to see the film tonight，because I have seen it. 我今天晚上不去看电影了，因为我已经看过了。
(1)表示说话人原来没有料到、想到或希望的事通 常用过去时。
I thought the film would be interesting，but it isn't. 我原以为这部电影会有趣，但并不是。
(2)如果从句中有一个过去的时间状语，尽管从句 中的动作先于主句发生，但从句中的谓语动词也 用过去时。
D ． wasn't
realizing
答案 A [结合语境可知，此处表示的是说话之 前没有意识到挡住了对方的路，因此用一般过去
时。]
15 ． Up to now ， the program ________
thousands of children who would otherwise have
died.
—Well，it wasn't me.I didn't do it.
A．is cleaning
B．was cleaning
C．has cleaned D．had cleaned
答案 C [考查动词时态。句意：——看！
有人把沙发打扫过了。——哦，不是我。我
没有打扫。“把沙发打扫过了”强调对现在的影 响，现在沙发是干净的，故用现在完成时。]
The moment she came in，she told me what had happened to her.她一进来就告诉我发生在她身上 的事。
He bought a watch but lost it.
他买了一块表，但是丢了。
2．过去进行时的用法 过去进行时表示过去某一时刻正在进行的动作， 也表示过去某一段时间一直进行的动作。由 “was/were＋v.ing”构成。
D ． had
答案 B [问句中找不到是“放在哪里”对现在 的影响用完成时，而答句“放在……”用过去时。]
7 ． When tomatoes were first brought to an exhibition from America ， people thought
they________red apples.
完成时。]
9 ． How can you possibly miss the news ？
It________on TV all day long.
A．has been B．had been C．was D．will be
答案 A [“这条新闻报道一整天了”用现在完成 时。]
10．—Didn't Tom notice you?
—Sorry.I ________ a text message just now.
A．had answered
B．have answered
C．would answer
D．was answering
答案 D [考查时态。答语句意：抱歉，我 刚才在回短信。故用过去进行时表示刚才在 进行的动作。]
3．—Look！Somebody ________ the sofa.
difficult than predicted.
A．had dreamed of
B．have dreamed
Hale Waihona Puke ofC．dreamed of
D．dream of
答案 B [句意：许多年来，人们都一直梦想着
电动汽车。然而，制造它们比想象的要难得多。
根据句中的for many years和后一句的时态可知，
whole afternoon and the numbers ________
before my eyes.
A．swim
B．swum
D．had swum
C．swam
答案 C [句意：整个下午我都在做数学题， 眼前全是数字。and后的句子陈述“过去那个 时刻的事实”，故用一般过去时。]
2．—Did you catch what I said?
Unit 2 Heroes Period Three Grammar 课件
（北师大版必修1，广东专用）
1．一般过去时的用法 一般过去时态表示过去某时间发生的事或存在的状态；也可以 用来表示过去反复发生、经常发生的动作。 I met Mr.Wang in the street yesterday. 昨天我在街上遇到了王老师。 My father smoked three years ago. 我爸爸三年前抽烟。 He always phoned on Fridays. 他(过去)总是星期五打电话。
(2)下列句型中常用现在完成时 It is(has been)＋一段时间＋since从句 This(That/It)is the first(second...)time that＋完成 时
This(That/It)is the only/the best...＋that＋完成时
【单项填空】
1．I had been working on math for the
Don't get off the bus until it has stopped. 等车停稳后才下车。
I will go and see him as soon as I have finished my work. 我一做完工作就去看他。
(1)现在完成时除可以和for，since引导的状语连用 外，还可以和下面的介词短语连用： during/in/over the last(past)few years(months， weeks)，in recent years等。
4．I ________ along the street looking for a place to park when the accident ________. A．went；was occurring B．went；occurred C．was going；occurred D．was going；had occurred 答案 C [be doing...when结构中when从句谓语 用过去时。] 5．Shirley ________ a book about China last year but I don't know whether she ________ it. A ． has written ； finished B ． wrote ； has finished C．had written；will finished D．was writing；
He told me he read an interesting novel last night. 他告诉我他昨晚看了一本有趣的小说。
(3)表示两个紧接着发生的动作，常由but，and， when，as soon as，immediately，the moment， the minute等连接，用一般过去时。
6．—Where________the recorder？I can't see it
anywhere.
—I________it right here.But now it's gone.
A．did you put；have put B．have you put；put
C．were you putting；had put you put；put
3．同一句中过去进行时和一般过去时的用法
当过去进行时和一般过去时出现在同一个句子中 时，过去进行时通常用来描述事件发生的背景， 而一般过去时通常描述具体事件。
I was walking along the street when，suddenly， a stranger stopped me. 我正走在大街上，这时突然一个陌生人拦住了我。