Unit 4 Where's my schoolbag? 单元知识点总结

Unit 4 Where's my schoolbag
Section A
中小学教育资源及组卷应用平台
重点单词
朗读下列单词。
1. *where /we / adv. 在哪里；到哪里
2. table /'tebl/ n. 桌子
3. bed /bed/ n. 床
4. bookcase /'bkkes/ n. 书架；书柜
5. sofa /'s f / n. 沙发
6. chair /t e / n. 椅子
7. *on / n/ prep. 在.......上
8. *under /' nd / prep. 在.......下
9. *come /k m/ v. 来；来到
10. desk /desk/ n. 书桌
11. *think /θ k/ n. 认为；想；思考
12. *room /ru:m/ n. 房间
13. *their / e / pron. 他（她、它）们的
14. hat /h t/ n. 帽子
15. head /hed/ n. 头
16. yeah /je/ interj. 是的；对
17. *know /n / v. 知道；了解
朗读下列变形的单词
1. go—come (反义词)
2. there—their (同音词)
3. do not—don’t (缩写)
4. their—his /her /its (单数)
5. no—know (同音词)
6. yes—yeah (同义词)
7. head—heads (复数))
8. hat—hats (复数))
9. chair—chairs (复数))
10. table—tables (复数))
11. desk—desks (复数)
12. where’s—where is (全称)
重点短语
朗读下列短语
1. come on　快点儿
2. under the chair　在椅子下面
3. on the sofa　在沙发上
4. on their bed　在他们的床上
5. on your head　在你的头上
6. grandparents' room　(外)祖父母的房间
重点句子
朗读下列句子。
1. “我的书在哪儿？”
“它们在沙发上。”
—Where are my books
—They're on the sofa.
2. “钥匙是在沙发上吗？”
“不，不是。它们在桌子上。”
—Are the keys on the sofa
—No, they aren't. They are on the table.
3. “地图在哪儿？”
“我认为它在你(外)祖父母的房间里。”
—Where is the map
—I think it's in your grandparents' room.
4. “你的尺子在哪儿？”
“它在椅子下面。”
—Where's your ruler
—It's under the chair.
5. “铅笔在哪儿？在书包里吗？”
“不，它在书桌上。”
—Where is the pencil Is it in the schoolbag
—No, it's on the desk.
6. “他们的钥匙在哪儿？”
“它们在桌子上。”
—Where are their keys
—They are on the table.
重点知识
记忆并掌握下列知识
知识点1 think的用法
1. think用作动词，to believe something or have an opinion or idea 相信；觉得；思考。如：
He thinks I am right. 他觉得我是对的。
2. 构成常用短语，think of 记起,想起;认为……怎么样, think about 回想;思考;思索, think over 仔细考虑。如：
What do you think of the film 你觉得这部电影怎么样？
I need a few hours to think about it.我需要几个小时时间来考虑一下这件事。
We need several days to think this problem over.我们需要几天时间仔细考虑一下这件事。
3. think用作名词，to consider something for some time 考虑，思索，思考。如：
Let me have a think about it before I decide. 在我作出决定前先让我考虑考虑。
4. 当think后接宾语从句,主句的主语是第一人称且时态为一般现在时时,若宾语从句表示否定意义, 在形式上应该将从句的否定词转移到主句上来,从句谓语用肯定形式,即否定转移。有此类用法的词还有believe, guess, feel, imagine等。如:
I don't think Emma will get the job. 我认为埃玛不会获得这份工作。
知识点2 head的用法
1. head用作名词，the part of the body above the neck where the eyes, nose, mouth, ears, and brain are 头部。如：
Put this hat on to keep your head warm. 戴上这顶帽子，给头部保暖。
2. head用作名词，someone in charge of or leading an organization, group, etc. 领导人；负责人。如：
He is the head chef. 他是主厨。
3. head用作动词，to go in a particular direction 朝特定方向行进。如：
I was heading out of the room when she called me back. 她叫我回来的时候我正朝屋外走。
知识点3 辨析：desk与table
1. desk意为“书桌”，多指用来读书，写字，办公的桌子，一般带有抽屉，如：
There are thirty desks and thirty chairs in the classroom. 教室里有40张桌子和40把椅子。
There are many books on the desk. 桌子上有好几本书。
2. table意为“桌子”，多指用来吃饭，喝茶，打牌或其他类似用途的桌子，通常没有抽屉，如：
Our football is under the table. 我们的足球在桌子下面。
知识点4 come on的用法
come on的常见用法如下:
1. 用来表示请求、鼓励、劝说等,意为“来吧;行啦”。如:
Come on, sing us a song.来吧,给我们唱首歌。
2. 用来催促别人快走(做),意为“快点儿”,相当于hurry up。如:
Come on, the bus is leaving soon.快点,公交车快要开走了。
3. 表示责备或不耐烦,意为“得啦;行啦;够啦”。如:
Oh, Jane, come on, it’s not that important. 噢,简,算了吧,那件事没那么重要。
4. 用于挑战或激怒对方,意为“来吧;好吧;试试吧”。如:
Come on! I’m not afraid of you.来吧,我不怕你。
5. 用于体育竞赛等场合鼓励队员,意为“加油”。如:
“Come on, Li Ming!” shout the students in Class 1. 一班的学生喊道,“李明,加油!”
Section B
重点单词
朗读下列单词。
1. radio /'red / n. 收音机；无线电广播
2. clock /kl k/ n. 时钟
3. tape /tep/ n. 磁带；录音带；录像带
4. player /ple / n. 播放机；运动员
5. model /'m dl/ n. 模型
6. plane /plen/ n. 飞机
7. tidy /'tad/ adj. 整洁的；井井有条的
8. *but /b t/ conj. 但是
9. *our /'a / pron. 我们的
10. *everywhere /'evrwe / adv. 处处；到处；各个地方
11. *always /' :lwez/ adv. 总是
朗读下列变形的单词
1. radio—radios (复数)
2. play—player (名词)
3. my—our (复数))
4. tidy—untidy (反义词)—clean (同义词)
5. clock—clocks (复数)
重点短语
朗读下列短语
1. a model plane　一个飞机模型
2. a tape player　一个磁带播放机
3. in the bookcase　在书柜里
4. on the teacher's desk 在老师的讲桌上
5. under the radio　在收音机下面
6. in my room　在我的房间里
重点句子
朗读下列句子。
1. 英语书在收音机下面。
The English books are under the radio.
2. 我叫凯特,我的妹妹叫吉娜。
I’m Kate, and my sister is Gina.
3. 我很整洁，但吉娜不。
I'm tidy, but Gina is not.
4. 在我们的房间里，我的书和磁带在书柜里。
In our room, my books and tapes are in the bookcase.
5. 吉娜的书到处都是。
Gina's books are everywhere.
6. 吉娜总是问：“我的钥匙在哪儿？我的尺子在哪儿？我的书包在哪儿？”
“Where are my keys？Where's my ruler？Where's my schoolbag？” Gina always asks.
7. 我有一个钟表。
I have a clock.
8. 这个白色的飞机模型是她的。
This white model plane is hers.
重点知识
记忆并掌握下列知识
知识点1 always的用法
1. always用作副词，every time or all the time 总是；老是；每次都；一直；永远。如：
She always spells my name wrong. 她总是把我的名字拼错。
2. always用作副词，used with “can” or “could” to suggest another possibility （和 can 或 could 一起使用，表示另外的可能性）不论怎样总还。如：
If you miss this train, you can always catch the next one. 如果误了这趟火车，总还可以赶下一趟。
3. always可用在将来时和进行时中，表达一定的感彩，如：
The boy is always making silly mistakes. 这个男孩总是犯一些愚蠢的错误。
知识点2 名词作定语的用法
1. 名词作定语修饰另一个名词时, 常表示时间、地点、功能、性别、科目、材料等。这类名词短语变为复数形式时,通常只将后一个名词变为复数形式, 第一个名词保持不变。如:
an apple tree →apple trees
a boy friend →boy friends
2. 注意: 由man和woman构成的名词短语变为复数形式时, man和woman要连同其后的名词一起变为复数形式。如:
a woman doctor →women doctors
a man teacher →men teachers
3. 由sport构成的名词短语不管单数或复数均用复数形式。如：
a sports bag →sports bags
知识点3 tidy的用法
1. tidy作形容词, 意为“整洁的; 井井有条的”。 其同义词为clean，反义词为untidy“不整洁的”。
2. tidy还可作动词, 意为“使整洁; 使整齐”, 常见短语tidy up意为“收拾;整理”。如:
Let’s tidy up the room. 我们把房间收拾一下。
词汇思维图
生词成文
Good afternoon, friends,
I'm Jack, and my brother is Jim. Please come to my home. I think I'm tidy, but Jim is not. Look at my room. My tape player, my radio, my clock and my model plane are on the desk. Where are my books They are in the bookcase. And my schoolbag is on the chair.
Look at Jim's things. His things are always everywhere. Some books are on the sofa, and some are under the table. Where is his hat Do you know Is it on his head Oh, no, it's on our parents' bed. His keys are in their room, too.
Do you like Jim Please tell me.
话题作文
This is my room. You can see a bed, a desk and a chair in it. My hat is on the bed. My computer is on the desk, and some books are on it, too. Under the chair is my soccer ball. My schoolbag is on the floor and a picture of me is on the wall.
I love my room.