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【2025中考一轮复习 教材知识梳理】八下Unit 1~Unit 2
一、Aron did not give up after the accident and keeps on climbing mountains today.那次事故之后,阿伦并没有放弃登山,他现在仍然继续登山。
give up意为“放弃”,后接名词、代词或v.-ing形式作宾语,give up doing sth.=stop doing sth.,意为“放弃做某事”。give up是“动词+副词”型短语,当其宾语是代词时,要放在短语中间。类似短语如:put off。
例:We can’t put off making a plan.
我们不能推迟制定计划了。
【同步练习】
1.你最好放弃抽烟。(smoke)
You’d better _________ _________ _________.
2.不要放弃学英语。
Don’t _________ _________ _________ English.
二、辨析alone, lonely
alone意为“独自;单独”,侧重说明(身体上的)独自一人,没有助手或同伴,没有感彩,只表示客观的状态。
lonely,意为“孤独的;寂寞的”,除了指出与其他人隔离这一事实之外,还强调渴望伴侣的那种孤独寂寞的感情。作定语时,还可指“荒凉的;偏僻的”,多修饰表示物的名词。
例:After his wife died, he lived alone.
他的妻子死后,他一个人生活。
The old man felt lonely after his wife died.
妻子死后,这个老人感到很孤独。
That’s a lonely island. No one lives there.
那是一个荒凉的岛屿,没有人住在那里。
【同步练习】
1.当父母出去工作的时候,那小孩感到寂寞。
The child ____________ when her parents went out to work.
2.第二天,他独自去了森林。
The next day he _________ to the forest _________.
3.那是一个荒凉的岛屿,你最好不要去。
That is _________ island. You’d better not go there.
用alone, lonely填空。
4.He doesn’t feel scared when he is _________ at home.
5.I have been very _________ since I came to this city.
6.She was reading _________ when the teacher came into the classroom.
7.The old man lives _________ in the village. He always feels _________ and misses his sons.
三、辨析used to do sth., be used to doing sth., be used to do sth.
考点 词义及用法
used to do sth. 意为“过去常常做某事”,to是动词不定式,后面接动词原形。其否定形式为didn’t use to do sth.或usedn’t to do sth.;一般疑问句形式为used sb. to do sth. 或Did sb. use to do sth.
be used to doing sth. 意为“习惯于做某事”,to是介词,后面接名词或动名词。
be used to do sth. 意为“被用来做某事”,同be used for(doing) sth.。
【同步练习】
1.他习惯于晚饭后散步。
He ___________________________ after supper.
2.他过去常常整夜玩电脑游戏,但现在他把时间花在功课上。
He _________ play computer games all night, but now he ___________________ his lessons.
3.我爸爸过去常常开车上班,现在坐公交车。
______________________________________________________
四、辨析ill, sick
ill和sick都是形容词,意为“生病的”,但用法不同。ill只能作表语,不能作定语;而sick既可作表语,也可作定语。
例:Li Lei was ill/sick last week. 李磊上周生病了。
He’s a sick man. 他是个病人。
【同步练习】
用ill, sick填空。
1.A healthy beggar(乞丐) is happier than a _________ king.
2.The old man has been _________ in bed for a long time.
五、辨析raise, rise
单词 意义 用法 过去式/ 过去分词
raise 提起;举起;饲养;抚养;筹募;提高 及物动词,可用于被动语态 raised/ raised
rise 升起;增加;(价钱/工资)提高 不及物动词,不能用于被动语态 rose/ risen
【同步练习】
1.If you want to ask a question, you should first _________ your hand.
2.It is natural that the sun _________ in the east and sets in the west.
3.The children are selling old books _________ money for poor students.
4.The use of artificial intelligence in various industries ________ greatly in recent years.
六、辨析across, over, through, past
它们都是介词,表示“通过”,但具体含义不同。
across意为“横过”,表示从平面的一边到另一边。
例:He swam across the river. 他游到河的对岸。
through意为“从内部穿过”,表示从空间的一头到另一头。
例:The elephant can’t go through the gate. 这头大象不能从门里穿过。
over意为“越过”,表示从事物表面之上越过或翻过。
例:The bird flew over the river. 鸟儿从河上飞过。
past意为“经过”,表示从人或物的旁边经过。
例:She pushed past me. 她从我身边挤了过去。
【同步练习】
用across, over, through, past填空。
1.When I walked _________ him, I noticed something strange on his face.
2.The river is too wide. We can’t swim _________it.
3.After I walked _________ the park, I got to the library.
4.The horse jumped _________ the big stone.
七、辨析lie, lay
单词 词性 意义 过去式 过去分词 现在分词
lie 动词 躺;位于 lay lain lying
说谎 lied lied lying
lie 名词 谎言
lay 动词 放置;下蛋 laid laid laying
【同步练习】
1.用lie的适当形式填空。
(1)Mike was _________ comfortably in his sleeping bag when I came here.
(2)Linda is an honest girl who never tells _________.
(3)Jack hurt me because he _________ to me yesterday.
2.用括号中所给单词的适当形式填空。
(1)Lucy took out her books and _________(lay) them on the desk as soon as she came into the classroom.
(2)My father was so tired that he fell asleep quickly after he ______(lie) down on the bed.
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八下Unit 1~Unit 2
解析
人教2025中考一轮复习 教材知识梳理
一、Aron did not give up after the accident and keeps on climbing mountains today.那次事故之后,阿伦并没有放弃登山,他现在仍然继续登山。
give up意为“放弃”,后接名词、代词或v.-ing形式作宾语,give up doing sth.=stop doing sth.,意为“放弃做某事”。give up是“动词+副词”型短语,当其宾语是代词时,要放在短语中间。类似短语如:put off。
例:We can’t put off making a plan.
我们不能推迟制定计划了。
【同步练习】
1.你最好放弃抽烟。(smoke)
You’d better _________ _________ _________.
2.不要放弃学英语。
Don’t _________ _________ _________ English.
give
up
smoking
give
up
learning
二、辨析alone, lonely
alone意为“独自;单独”,侧重说明(身体上的)独自一人,没有助手或同伴,没有感彩,只表示客观的状态。
lonely,意为“孤独的;寂寞的”,除了指出与其他人隔离这一事实之外,还强调渴望伴侣的那种孤独寂寞的感情。作定语时,还可指“荒凉的;偏僻的”,多修饰表示物的名词。
例:After his wife died, he lived alone.
他的妻子死后,他一个人生活。
The old man felt lonely after his wife died.
妻子死后,这个老人感到很孤独。
That’s a lonely island. No one lives there.
那是一个荒凉的岛屿,没有人住在那里。
【同步练习】
1.当父母出去工作的时候,那小孩感到寂寞。
The child ____________ when her parents went out to work.
2.第二天,他独自去了森林。
The next day he _________ to the forest _________.
3.那是一个荒凉的岛屿,你最好不要去。
That is _________ island. You’d better not go there.
用alone, lonely填空。
felt lonely
went
alone
a lonely
4.He doesn’t feel scared when he is _________ at home.
5.I have been very _________ since I came to this city.
6.She was reading _________ when the teacher came into the classroom.
7.The old man lives _________ in the village. He always feels _________ and misses his sons.
alone
lonely
alone
alone
lonely
三、辨析used to do sth., be used to doing sth., be used to do sth.
考点 词义及用法
used to do sth. 意为“过去常常做某事”,to是动词不定式,后面接动词原形。其否定形式为didn’t use to do sth.或usedn’t to do sth.;一般疑问句形式为Used sb. to do sth. 或Did sb. use to do sth.
be used to doing sth. 意为“习惯于做某事”,to是介词,后面接名词或动名词。
be used to do sth. 意为“被用来做某事”,同be used for(doing) sth.。
【同步练习】
1.他习惯于晚饭后散步。
He ___________________________ after supper.
2.他过去常常整夜玩电脑游戏,但现在他把时间花在功课上。
He _________ play computer games all night, but now he ___________________ his lessons.
3.我爸爸过去常常开车上班,现在坐公交车。
______________________________________________________
is used to going out for a walk
used to
spends his time on
My father used to go to work by car, but now he takes a bus.
四、辨析ill, sick
ill和sick都是形容词,意为“生病的”,但用法不同。ill只能作表语,不能作定语;而sick既可作表语,也可作定语。
例:Li Lei was ill/sick last week. 李磊上周生病了。
He’s a sick man. 他是个病人。
【同步练习】
用ill, sick填空。
1.A healthy beggar(乞丐) is happier than a _________ king.
2.The old man has been _________ in bed for a long time.
sick
ill/sick
五、辨析raise, rise
单词 意义 用法 过去式/
过去分词
raise 提起;举起;饲养;抚养;筹募;提高 及物动词,可用于被动语态 raised/
raised
rise 升起;增加;(价钱/工资)提高 不及物动词,不能用于被动语态 rose/
risen
【同步练习】
1.If you want to ask a question, you should first _________ your hand.
2.It is natural that the sun _________ in the east and sets in the west.
3.The children are selling old books _________ money for poor students.
4.The use of artificial intelligence in various industries ________ greatly in recent years.
raise
rises
to raise
has risen
六、辨析across, over, through, past
它们都是介词,表示“通过”,但具体含义不同。
across意为“横过”,表示从平面的一边到另一边。
例:He swam across the river. 他游到河的对岸。
through意为“从内部穿过”,表示从空间的一头到另一头。
例:The elephant can’t go through the gate. 这头大象不能从门里穿过。
over意为“越过”,表示从事物表面之上越过或翻过。
例:The bird flew over the river. 鸟儿从河上飞过。
past意为“经过”,表示从人或物的旁边经过。
例:She pushed past me. 她从我身边挤了过去。
【同步练习】
用across, over, through, past填空。
1.When I walked _________ him, I noticed something strange on his face.
2.The river is too wide. We can’t swim _________it.
3.After I walked _________ the park, I got to the library.
4.The horse jumped _________ the big stone.
past
across
through
over
七、辨析lie, lay
单词 词性 意义 过去式 过去分词 现在分词
lie 动词 躺;位于 lay lain lying
说谎 lied lied lying
lie 名词 谎言 lay 动词 放置;下蛋 laid laid laying
【同步练习】
1.用lie的适当形式填空。
(1)Mike was _________ comfortably in his sleeping bag when I came here.
(2)Linda is an honest girl who never tells _________.
(3)Jack hurt me because he _________ to me yesterday.
lying
lies
lied
2.用括号中所给单词的适当形式填空。
(1)Lucy took out her books and _________(lay) them on the desk as soon as she came into the classroom.
(2)My father was so tired that he fell asleep quickly after he ______(lie) down on the bed.
laid
lay
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