内容正文:
四年级下学期期末复习常考知识点精讲精练Unit 1-4单元(二)
班级____________ 姓名_____________ 学号__________
[考点7] 询问对方在什么时候做某事
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【原文】
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When do you get up every day? 你每天什么时候起床?
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At six. 在六点。
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解析:这是由when引导的特殊疑问句。问句用于询问对方在什么时候做某事。
问句:When do you +动词(短语)原形 +其他?
答语:I/We +动词(短语)原形+at+具体地点.
注意:1.也可以直接用“At+具体时间点.”回答。
2.同义句为“What time do you......?”
例如:—When do you go to school? 你什么时候去学校?
—I go to school at eight. 我在八点钟去上学。
提分练 按要求完成句子。
1.I have dinner at six in the evening. (对画线部分提问)
_________ do _________ have dinner in the evening?
2.When do you play table tennis on Sunday? (改为同义句)
_________ _________ do you play table tennis on Sunday?
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【原文】
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When do you get up in the morning? 你早上什么时候起床?
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I get up at seven. 我七点就起床了。
)[考点8] when与 what time 的用法区别
when 和 what time都可以对时间进行提问,意为“什么时候”。但两者也有区别:
1. when所询问的时间范围广,用来询问年、月、日及具体时间。
例:(1)—When do you go home?你什么时候回家?
—I go home at five o'clock in the afternoon.我下午五点回家。
(2)—When's Lily's birthday?莉莉的生日是什么时候?
—It's on May the first.在5月1日。
2. what time 所询问的时间比较精确,用来询问“几点钟”“几时几分”。
“What time is it?”是用来询问具体时间的特殊疑问句,其同义句为“What's the time?”。其答语为“It's …”。
句型结构: —What time is it(now)?/ What's the time(now)?
—It's+具体时间.
例:—What time is it now?/ What's the time now?现在几点了?
—It's eight o'clock.八点。
注意: what time 和 when都可以询问做某事的具体时间。
例:—When/ What time do you usually get up?你通常几点起床?
—At seven.在七点。
提分练 一、用 when 或 what time 填空。
1.—________________ do you go to bed?—At nine.
2.—________________ is the art show? —In May.
3.—________________ will he come here? —He will come here next week.
提分练 二、按要求完成下列各题。
1. I watch TV at eight fifteen. (对画线部分提问)
________ ________ do ________ watch TV?
2. It's seven o'clock.(对画线部分提问)
________ ________ is it?
3. I get up at nine on Sunday.(对画线部分提问)
________ ________ you get up at nine?
4.—你几点钟去公园?
—我早上七点钟去公园。(根据中文提示完成对话)
—________ ________ do you go to the park?
—I go to the park ________ ________ in the morning.
[考点9] 时间介词in, on, at 的用法区别
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【原文】
I usually go to school
at
seven. 我通常在七点去上学。 (P18)
I have four lessons
in
the morning. 我每天早上有四节课。
)
1. in的用法
① 四季前介词用in, 中间不加任何冠词。
正确用法:in spring (√) 错误用法:in the spring (×)
② in还可以表示在“某段时间内”,如:
在早晨in the morning 在下午in the afternoon 在晚上in the evening
③ in还可用于年、月前,如:
Teachers’ Day is in September.
Miss Guo came to Nanjing in 2020.
2. on的用法
① 在星期几前介词用on , 中间不加任何冠词。
正确用法:on Sunday (√) 错误用法:on the Sunday (×)
② 在星期几的上午/下午/晚上用: on + 星期几 + 上午/下午/晚上,如:
on Saturday morning 在星期六早上
③ 在晴朗的一天介词用on, 例:on a sunny/fine day 在晴朗的一天
3. at的用法
① 在“几点”前介词用at, 例:at seven thirty
② at用于某个节日(不是指具体的某一天),如:
People often get together at the Spring Festival. 人们通常在春节的时候相聚。
③ 固定搭配: at night 在夜里;at noon在正午;
提分练 一、用 at/ on/ in填空。
1. They play computer games ________ night.
2. Su Yang has a running lesson ________ Tuesday.
3. I usually have dinner ________ five thirty.
4. We go home ________ four ________ the afternoon.
5. My mother's birthday is ________ May.
6. We have an English lesson ________ Monday afternoon.
7. We often go fishing and go boating ________ summer.
8. We play games ________ Children's Day.
9. Judy and her friends will get together ________2026.
10. ________ the evening, I often watch TV________8o'clock.
提分练 二、从方框中选择合适的单词,补全句子。
in on at after to
1. I get up ________ seven o'clock.
2. Mike has many lessons ________ Monday.
3. They have two English lessons ________ the morning.
4. They usually play football ________ school.
5. Welcome back ________ school.
提分练 三、根据中文提示补全句子。
1.我在冬天溜冰和堆雪人。
I ________ ________ and make snowmen ________ winter.
2.他在星期日有一场足球比赛。
He has a football match ________ ________.
3.我早上七点钟起床。
I get up ________ ________ ________ the morning.
4.我星期五晚上十点睡觉。
I go to bed ________ ten ________ ________ evening.
5.我们通常在星期日下午踢足球。
We usually play football ________ ________ ________.
6.我六点十五分做我的家庭作业。
I do my homework ________ ________ ________.
[考点10] 重点词与短语的考点
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【原文】
Can you draw them?你会画它们吗?
What can you see in the tree?你能在树上看见什么?
)
1. draw (必考)
draw“画”, 是动词, 动词后接人称代词时用宾格形式,简称:动宾结构, 如:draw them 画它们 draw it 画它
2. in/on the tree 区别(易错)
in the tree表示外来物在树上,例小鸟、猴子、气球等;
on the tree 表示长在树上的东西,例树叶、果实等;如:
There are some apples .
There is a bird .
4. 名词性词组(能力题) ★
如:the boat on the river 湖面上的船
· 统一翻译为“......(哪里)的......”,中间不能用be动词连接
· 结构为:名词词组 + 介词短语
翻译1:山上的一些花
解析:要先写名词词组some flowers, 再写介词短语 on the hill
答案为:some flowers on the hill (√) 翻译为:山上的一些花
some flowers are on the hill (×) 翻译为:一些花在山上
翻译2:瓶里的一些水
提分练 单项选择。
( )1. Look at that girl. Can you draw ________?
A.she B.her C.him
( )2. Those flowers are beautiful. Can you draw ________?
A.they B.it C.them
( )3. Look! There are some monkeys ________ the tree.
A.at B.in C.on
( )4. —Please ________ these pictures. —They are nice.
A.look B.have a look C.look at
( )5. I like the boy in this picture, but I can’t draw ________.
A.it B.him C.his
[考点11] 情态动词can的用法
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【原文】
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What can you see over there?在那里你能看见什么?
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I can see a tree and some flowers.我能看见一棵树和一些花。
)
一、概念:
can是情态动词,意为“能;会”。can没有人称和数的变化,其后接动词原形,一起构成谓语。
二、用法:
1.肯定句句型结构:主语+ can+动词原形(+其他).
例如:I can draw a picture.我会画画。
2.否定句句型结构:主语 + can't+动词原形(+其他).
例如:I can't play football.我不会踢足球。
3.一般疑问句句型结构:—Can+主语+动词原形(+其他)?
—Yes,主语 + can./ No,主语 + can't.
例如:—Can you play football?你会踢足球吗? —Yes,I can.是的,我会。
4.特殊疑问句句型结构:特殊疑问词+ can+主语+动词原形(+ 其他)?
例如:—What can you do?你会做什么? —I can draw a picture.我会画画。
注意:
① 将含有 can的句子改为一般疑问句时,把 can提至句首,其首字母改为大写,句点改为问号。
如:He can play basketball.(改为一般疑问句) → Can he play basketball?
② 当含 can的一般疑问句主语是I时,表示请求,希望得到对方许可。回答要包含肯定(Yes/ Sure...)或否定(No/ Sorry...), 并根据具体情境表达。
如:Can I have some orange juice?我能喝点橙汁吗?
③ 将含有 can的句子改为特殊疑问句时,首先在句首加上特殊疑问词,然后把can 提至疑问词之后,句点改为问号。
如:He can play basketball.(对画线部分提问) → What can he do?
提分练 一、用所给词的适当形式填空。
1. I can't ________(play) basketball.
2. Can you ________(do) your homework?
3. I can ________(see) some apples on the tree.
4. Liu Tao can draw, but Tim ________(can).
5. I can't draw, and my brother ________(can) either.
提分练 二、单项选择。
( )1. I can ________a boat.
A. drawing B. draw C. play
( )2.—What can you do, Mike?
—________
A. I see a bird over there. B. I can sing. C. Yes,I can dance.
( )3.—I________ play basketball well. —Try ________.
A. can; again B. can't; again C. can't; either
( )4. Liu Tao can't dance, but he________ sing.
A. can't B. don't C. can
( )5. My sister ________ play table tennis.
A. can't B. has C. isn't
( )6. —________ can you see over there? —A bird in the tree.
A. What B. When C. How
( )7.—Can you see the boat on the river? —________.
A. Yes,I can't B. No,I can C. Yes,I can
( )8.—Can you draw it? —________
A. Sure. It's easy. B. Yes, he is. C. No, you can't.
提分练 三、根据中文提示,补全句子。
1.我能吃一些面包吗?
________ ________ have some bread?
2.迈克唱歌唱得不好。
Mike ________ ________ well.
3.我在哪里能看到大象?
________ ________ I ________ elephants?
4.我的妈妈会做饭。
My mother ________ cook.
提分练 四、按要求完成下列各题。
1. I can see some flowers under the tree.(改为否定句)
I ________ see ________ flowers under the tree.
2. I can't see a flower in the picture.(改为肯定句)
I________ see a flower in the picture.
3. My sister can draw. My sister can dance(合并为一句)
My sister ________ ________ ________ ________.
4. My brother can't sing. My brother can't dance.(合并为一句)
My brother ________ ________ ________ ________.
5. She can see an apple on the table.(改为一般疑问句,并作否定回答)
—________ she ________ an apple on the table? —No, she ________.
6. I can see a cat over there.(对画线部分提问)
________ ________ you see over there?
7. Helen can draw some pictures.(对画线部分提问)
________ can Helen ________?
[考点12] 易错易混辨析
①易混淆see,look,look at和watch的用法
【例题】单项选择。
( )(1)I want to ________ TV now.
A.see B.watch C.look
( )(2)—________ my picture. —It's nice.
A.Look B.Look at C.Watch
②助动词do与情态动词can的用法不清
【例题】用can或do填空。
(1)—What ________you do? —I can draw pictures.
(2)—________ you draw a horse? —Sure. It's easy.
(3)—When________ you go to school? —I go to school at seven.
参考答案
(7) 询问对方在什么时候做某事
1.When, you 2.What time
(8) when与 what time 的用法区别
一、1. When/ What time
2. When 解析:答语是“In May.”, 并不是具体的时间点,要用 When 提问。
3. When 解析:答语中“next week”, 并不是具体的时间点,要用 When提问。
二、1. What time; you 2. What time 3. When; do 4. What time; at 7:00
(9) at、on、in表达时间的区别
一、1. at 解析:at night是固定短语, 意为“在晚上”。2. on 解析:星期前要用介词 on。
3. at 解析:具体的时间点前要用介词 at,故填 at。
4. at; in 解析:具体的时间点前要用介词 at, 故一空为 at; in the afternoon是固定短语,意为“在下午”, 故二空为 in。 5. in 解析:月份前用介词 in。
6. on解析:在具体某一天的上午/下午/晚上要用介词 on。
7. in 解析:季节前要用介词 in。
8. on 9. in 10. In; at
二、1. at 2. on 解析:星期前加介词 on。
3. in 解析:in the morning 是固定短语,意为“在早上”。
4. after 解析:after school是固定短语, 意为“放学后”。
5. to 解析:welcome back to sp.是固定短语, 意为“欢迎回到某地”。
三、1. go skating; in 2. on Sunday 3. at seven in
4. at; on Friday 5. on Sunday afternoon 6. at six fifteen
[考点10] 重点词与短语的考点
一、1.B 2.C 3.B 4.C 5.B
二、1.some books in the schoolbag
2.some desks om the classroom
3.some pictures on the wall
4.the children on the playground
5.some mangoes on the tree
[考点11] 情态动词can的用法
一、1. play 解析:情态动词后接动词原形,故填 play。
2. do 3. see 4. can't 解析:由 but可知前后句是转折关系, 故填 can't。
5. can't 解析:由 either可知是否定句, 故填 can't。
二、1. B 2. B解析:问句在询问能做的事情,故选B。
3. B 解析:try again 是固定短语, 意为“再试一次”, 再结合句意可知是“不能”, 即 can't,故选 B。 4. C
5. A 解析:play是实义动词,缺空处只能是助动词或情态动词,故选A。
6. A 解析:根据答语“A bird in the tree.”可知是在问能看到的东西,要用 What提问,故选A。
7. C 8. A
三、1. Can I 2. can't sing 3. Where can; see 4. can
四、1. can't; any 2. can 3. can draw and dance
4. can't sing or dance 5. Can; see; can't 6. What can 7. What; do
[考点12] 易错易混辨析
①易混淆see,look,look at和watch的用法
(1)B (2)B
②助动词do与情态动词can的用法不清
(1)can (2)Can (3)do
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