内容正文:
Unit 2 Home Sweet Home
Section A (Grammar 3a-3c) 核心知识梳理
一、必背词汇
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1. 到...时;直到...为止(介词):until
2. 电影(名词):movie
3. 不运行的;死的(形容词):dead
4. 笔记;记录便条(名词)&注意;指出(动词):note
5. 社区;社团(名词):community
6. 垃圾(名词):rubbish
1. 到...时;直到...为止(介词):
2. 电影(名词):
3. 不运行的;死的(形容词):
4. 笔记;记录便条(名词)&注意;指出(动词):
5. 社区;社团(名词):
6. 垃圾(名词):
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学科网(北京)股份有限公司
二、必会考点
1. Can I stay out until eleven ?我可以在外面待到十一点吗?
【知识点】until介词,到时;直到.....为止,后接表示时间的名词或名词短语。until 也可作连词,后跟句子。
【用法】肯定句“到时;直到......为止”,主句谓语动词应是延续性动词(非瞬间动词)
否定句(not.....until.....)“直到......才.....,主句谓语动词常为非延续性动词(瞬间动词)
例句:He ran until he was breathless.他一直跑到气喘吁吁才停下。
We did not notice this matter until yesterday.直到昨天我们才注意到这件事。
We will not leave until they come.他们来了我们才会离开。
【即时练习】
1. Tom didn’t go to bed ________ his mother came back last night.
A.until B.if C.because D.unless
2. Let’s wait ________ the rain stops before we set‑off.
A. until B. though C. so D. since
2. It is difficult to open the door.很难打开门。
【知识点】It+be+ 形容词十 to do sth.做某事是......的
其中it作形式主语,句子的真正主语是后面的动词不定式(短语)。如果表示“对某人来说做某事是......的”要用“It+be+形容词+for sb+to do sth.”。
例句:It was relaxing to take a shower after a long day of work.工作一整天后洗个澡很放松。
It's important for us to learn English well对我们来说学好英语很重要。
【拓展】常见的用it作形式主语的句型还有:
It takes sb some time to do sth.某人花一些时间做某事。
例句:It took me five hours to get home.我花了五个小时才到家。
【即时练习】
1. It is necessary ________ us to form good reading habits.
A. to B. for C. of D. with
2. —It's very kind ________ you to help me carry the heavy box.
‑My pleasure.
A. for B. of C. to D. from
3. —How long does it take you ________ to school every morning?
‑About 15 minutes.
A. walk B. walking C. to walk D. walked
3. You and your classmates want to help clean the community.你和你的同学想帮忙清扫社区。
【知识点】clean up清扫
“动词+副词”构成的短语动词。当名词作宾语时,名词可放在短语之后,也可放在中间:如果代词作宾语,代词只能放在短语中间。
例句:Please clean up your room.请把你的房间收拾干净。=Please clean your room up
There is some broken glass on the ground. Please clean it up. 地上有些碎玻璃,请打扫干净。
【拓展】与up相关的其他常见短语
lift up 抬起
look up 查找
get up 起床
cut up 切碎
stand up 站起;起立
put up 张贴;搭建;举起
【即时练习】
Your bedroom is too dirty. Please ________.
A. clean up it B. clean it up C. clean them up
1. can和could的易错点
(1)用于请求别人做某事(提出请求)
常用句型:
Can/Could you(please)do sth.?
OK./Certainly./Of course./With pleasure./
肯定答语
No problem./Yes, sure.等
否定答语
Sorry, I can't. I have to. . ./I'm afraid not/I'm afraid I can't. 1 am going to. ..等
(2)用于请求别人允许自己做某事(请求允许)
常用句型:
Can/ Could Ido sth.?
肯定答语 Yes, you can./Certainly./Yes, please. 等
否定答语 Sorry, you can't./I'm afraid you can't. 等
回答时:在回答用 could 提出的请求时,通常不用could而用can。
例如:
-Could I have a look at your book?
- Yes, you can.(不能用 Yes, you could.)
一 Sorry, you can’t.(不能用 Sorry, you couldn’t.)
使用could只是让请求更礼貌,但仍要注意说话时的语气和态度,面带微笑、语调温和会让你的请求更易被接受。
例如:Could I stay up a little later to finish this movie?
我可以晚点唾把这部电影看完吗?
肯定回答:
Yes, you can. But don't stay up too late. 可以,但别熬太晚。
否定回答:No, you can't. You have to get up early tomorrow.不行,你明天得早起。
$Unit 2 Home Sweet Home
Section A (Grammar 3a-3c) 核心知识梳理
一、必背词汇
(
1
/
11
)学科网(北京)股份有限公司
学科网(北京)股份有限公司
1. 到...时;直到...为止(介词):until
2. 电影(名词):movie
3. 不运行的;死的(形容词):dead
4. 笔记;记录便条(名词)&注意;指出(动词):note
5. 社区;社团(名词):community
6. 垃圾(名词):rubbish
1. 到...时;直到...为止(介词):
2. 电影(名词):
3. 不运行的;死的(形容词):
4. 笔记;记录便条(名词)&注意;指出(动词):
5. 社区;社团(名词):
6. 垃圾(名词):
(
2
/
11
)学科网(北京)股份有限公司
学科网(北京)股份有限公司
二、必会考点
1. Can I stay out until eleven ?我可以在外面待到十一点吗?
【知识点】until介词,到时;直到.....为止,后接表示时间的名词或名词短语。until 也可作连词,后跟句子。
【用法】肯定句“到时;直到......为止”,主句谓语动词应是延续性动词(非瞬间动词)
否定句(not.....until.....)“直到......才.....,主句谓语动词常为非延续性动词(瞬间动词)
例句:He ran until he was breathless.他一直跑到气喘吁吁才停下。
We did not notice this matter until yesterday.直到昨天我们才注意到这件事。
We will not leave until they come.他们来了我们才会离开。
【即时练习】
1. Tom didn’t go to bed ________ his mother came back last night.
A.until B.if C.because D.unless
2. Let’s wait ________ the rain stops before we set‑off.
A. until B. though C. so D. since
【答案】 1. A 2. A
2. It is difficult to open the door.很难打开门。
【知识点】It+be+ 形容词十 to do sth.做某事是......的
其中it作形式主语,句子的真正主语是后面的动词不定式(短语)。如果表示“对某人来说做某事是......的”要用“It+be+形容词+for sb+to do sth.”。
例句:It was relaxing to take a shower after a long day of work.工作一整天后洗个澡很放松。
It's important for us to learn English well对我们来说学好英语很重要。
【拓展】常见的用it作形式主语的句型还有:
It takes sb some time to do sth.某人花一些时间做某事。
例句:It took me five hours to get home.我花了五个小时才到家。
【即时练习】
1. It is necessary ________ us to form good reading habits.
A. to B. for C. of D. with
2. —It's very kind ________ you to help me carry the heavy box.
‑My pleasure.
A. for B. of C. to D. from
3. —How long does it take you ________ to school every morning?
‑About 15 minutes.
A. walk B. walking C. to walk D. walked
【答案】 1. B 2. B 3. C
3. You and your classmates want to help clean the community.你和你的同学想帮忙清扫社区。
【知识点】clean up清扫
“动词+副词”构成的短语动词。当名词作宾语时,名词可放在短语之后,也可放在中间:如果代词作宾语,代词只能放在短语中间。
例句:Please clean up your room.请把你的房间收拾干净。=Please clean your room up
There is some broken glass on the ground. Please clean it up. 地上有些碎玻璃,请打扫干净。
【拓展】与up相关的其他常见短语
lift up 抬起
look up 查找
get up 起床
cut up 切碎
stand up 站起;起立
put up 张贴;搭建;举起
【即时练习】
Your bedroom is too dirty. Please ________.
A. clean up it B. clean it up C. clean them up
【答案】 B
1. can和could的易错点
(1)用于请求别人做某事(提出请求)
常用句型:
Can/Could you(please)do sth.?
OK./Certainly./Of course./With pleasure./
肯定答语
No problem./Yes, sure.等
否定答语
Sorry, I can't. I have to. . ./I'm afraid not/I'm afraid I can't. 1 am going to. ..等
(2)用于请求别人允许自己做某事(请求允许)
常用句型:
Can/ Could Ido sth.?
肯定答语 Yes, you can./Certainly./Yes, please. 等
否定答语 Sorry, you can't./I'm afraid you can't. 等
回答时:在回答用 could 提出的请求时,通常不用could而用can。
例如:
-Could I have a look at your book?
- Yes, you can.(不能用 Yes, you could.)
一 Sorry, you can’t.(不能用 Sorry, you couldn’t.)
使用could只是让请求更礼貌,但仍要注意说话时的语气和态度,面带微笑、语调温和会让你的请求更易被接受。
例如:Could I stay up a little later to finish this movie?
我可以晚点唾把这部电影看完吗?
肯定回答:
Yes, you can. But don't stay up too late. 可以,但别熬太晚。
否定回答:No, you can't. You have to get up early tomorrow.不行,你明天得早起。
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