2. You must have _______ Beyonce, and she is a very famous singer who sang a song for the 77th Annual Academy Awards(第77届奥斯卡金像奖颁奖典礼).
A. heard from
B. heard
C. heard on
D. heard about
1. Who jumps ________ in your class?
A. far
B. farther
C. farthest
D. longer
6、情态动词表示“意愿”
(will, would, shall, should)
(1)will 和 would :
①. She will do it if you ask her.(表示主语的意愿)
如果你问她,她会做的。
②. Would you have another cup of tea ? (用 would 比 will 客气)
你想再来一杯茶吗?
③. Will you have some cookies ? (will 用于疑问句,表示问人是否愿意)
你想吃些烤饼吗?
④. If he will he can do it. (will 用于条件句,用于第二、三人称)
如果他愿意,他会做的。
⑤. Would you excuse me ? (would 表示婉转语气)
你能原谅我吗?
(2)shall 和 should :
①. He shall get his allowance. (注意是he shall, 表示说话人的意愿)
他会拿到他的津贴的。
②. You should sit here as long as you like.
只要你乐意,坐多久能行。
③. Shall you go to school with me ? (疑问句中,表示问对方的意愿)
你愿意和我一起到学校去吗?
检测练习:
5、情态动词表示“意图”、“打算”
(will, would, shall, should)
(1)will 和 would 用于表示某种意图:
①. I'll will call you as soon as possible. (will 主要用于第一人称)
我会尽快打电话给你。
②. Will you accept this invitation ? (用would 则表示更客气)
你愿意接受这邀请吗?
③. Who will do the job ? (用于条件句,可用于各种人称)
谁愿意做这事?
④. We won't (will not) stay here too long. (will not 表示不愿)
我们不愿呆在这里太久。
(2)shall 和 should 用于表示说话人的意图:
①. We shan't (shall not) to if it rains. (shall not 也可用 will not)
如果下雨,我们就不打算走了。
②. I shan't go with you. (shall 只用在第一人称)
我不打算和你一同走。
4、情态动词表示“应该”、“必须”
(shall, should, may, might, must, ought to)
(1)shall 和 should 用于表示“必须”:
①. Each member shall wear a name card. (表示规定)
每一个会员必须配带名卡。
②. I should answer his letter as soon as possible. (表示应该)
我应该尽快给他回信。
③. You shouldn't judge a man always by the clothes. (shouldn't “不应该”含有劝告的意思)
你不应该总是以貌取人。
④. The rules shall take effect on Jan. 1st. (shall 用于规章等,表示义务和规定)
新规则于一月一日起生效。
(2)may 和 might 用于表示“应该"(多用于法律等条文,一般上多用 shall):
①. Payment may be paid by check.(表示规定)
应以支票付款。
②. You might ask before you use my computer. (might表示应该)
你应该先问过再使用我的电脑。
(3)must 用于表示“必须”、“务必”:
①. You must keep the place clean. (务必)
你务必保持地方干净。
②. We must obey orders. (表示有义务)
我们必须服从命令。
③. Must I pay now ? (用于疑问句) (如回答不必时,需用 needn't 或 don't have to)
我现在就得付款吗?
4. when作并列连词,表示“(这时)突然”之意时,第一个并列分句用过去进行时,when引导的并列分句用一般过去时。如:
I was taking a walk when I met him.我正在散步,突然遇见了他。
We were playing outside when it began to rain.我们正在外边玩,这时下起雨来了。
3.when用作并列连词时,主句常用进行时态,从句则用一般过去时,表示主句动作发生的过程中,另一个意想不到的动作发生了。如:
I was walking in the street when someone called me.我正在街上走时突然有人喊我。
2. when后通常用表示暂短性动词,while后通常用表示持续性动词,因此它所引导的状语从句中,谓语动词常用进行时态,如:
When the car exploded I was walking past it.= While I was walking past the car it exploded.
过去进行时表示过去某一时刻或者某段时间正在进行或发生的动作,常和表过去的时间状语连用,如:
I was doing my homework at this time yesterday.昨天的这个时候我正在做作业。
They were waiting for you yesterday.他们昨天一直在等你。
过去进行时的构成:
肯定形式:主语+was/were+V-ing
否定形式:主语+was not (wasn't)/were not (weren't)+V-ing
疑问形式:Was/Were+主语+V-ing。
基本用法:
1.过去进行时表示过去某一段时间或某一时刻正在进行的动作。常与之连用的时间状语有,at that time/moment, (at) this time yesterday (last night/Sunday/week…), at+点钟+yesterday (last night / Sunday…),when sb. did sth等时间状语从句,如:
What were you doing at 7p.m. yesterday?昨天晚上七点你在干什么?
I first met Mary three years ago. She was working at a radio shop at the time.我第一次遇到玛丽是在三年前,当时她在一家无线电商店工作。
I was cooking when she knocked at the door.她敲门时我正在做饭。
1 那是当代美国历史上最重大的事件之一。
This was________ ________the ________ ________ events________ ________ American history.
2 大部分的日常活动看起来很重要。
The ________ ________ ________ can ________ important.
3那天学校放假,Robert和他的朋友一起沉默地走回家。
________ ________ ________ ________ ________, Robert and his friends ________ ________ together ________ ________.
4 并非历史上所有的事件都这样可怕。
________ ________ ________ in history are ________ ________ ________ this.
5 扬力伟成了一名民族英雄并闻名世界。
Yang Liwei ________a ________ ________ in China and ________ ________ _________ ________the world.
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