内容正文:
Join in三起五年级寒假自学课
Unit1单元知识整合
一、必会词汇
1.动词
ask /ɑːsk/(问 v.)get /ɡet/(收到;接到 v.)work /wɜːk/(运转 v.)
2.形容词
wrong /rɒŋ/(有问题的 adj.)busy /ˈbɪzi/(忙碌的 adj.)
excited /ɪkˈsaɪtɪd/(兴奋的 adj.)important /ɪmˈpɔːtnt/(重要的 adj.)
3.名词
call /kɔːl/((一次)通话 n.)CD-ROM /ˌsiː diː ˈrɒm/(只读光盘 n.)
moment /ˈməʊmənt/(片刻 n.)something /ˈsʌmθɪŋ/(某物;某事 n.)
squirrel /ˈskwɪrəl/(松鼠 n.)website /ˈwebsaɪt/(网站 n.)
storybook /ˈstɔːribʊk/(故事书 n.)programme /ˈprəʊɡræm/([电视或广播的] 节目 n.)
4. 介词
before /bɪˈfɔː(r)/(在…… 以前 prep.)
二、重点短语
1.通讯相关短语
mobile phone(移动电话;手机)phone box(电话亭)make phone calls(打电话)
get/send messages(收 / 发信息)
2. 手机功能短语
do shopping(购物)take photos(拍照)see films(看电影)
visit websites(浏览网页)watch TV programmes(看电视节目)
3. 其他短语
over there(在那边;在那儿)see you tomorrow(明天见)
wait a moment(等一下)
三、核心句型
1. 电话用语(询问对方是谁)
问句:Who's speaking? / Who's that?(你是谁?)
答语:It's + 称呼.(我是……)
例:—Who's speaking?(你是谁?)
—It's your granny.(我是你的奶奶。)
2. 询问手机用途
问句:What can you do with a mobile phone?(你会用手机做什么?)
答语:I can + 动词原形 (+ 其他).(我会……)
例:—What can you do with a mobile phone?(你会用手机做什么?)
—I can get and send messages.(我会收发短信。)
3. 询问能否做某事
问句:Can you + 动词原形 (+ 其他)?(你能…… 吗?)
答语:Of course I/we can. / No, I/we can't.(当然可以。/ 不,我 / 我们不能。)
例:—Can you come to my place?(你能来我家吗?)
—Of course I can.(当然可以。)
4. 询问某地是否有某物
问句:Is/Are there (any/a/an) + 名词 + 表示地点的单词 / 短语?(某地有…… 吗?)
答语:Yes, there is/are./ No, there isn't/aren't.(是的,有。/ 不,没有。)
例:—Is there a phone box near here?(这儿附近有电话亭吗?)
—Yes, there is.(是的,(这儿附近)有。)
四、核心句型结构
1. 电话身份询问句型
结构:问句:Who's speaking? / Who's that?
答语:It's + 称呼.
例:—Who's that?(你是谁?)
—It's your dad.(我是你爸爸。)
2. “用某物做某事” 句型
结构:问句:What can you do with + 物品?
答语:I can + 动词原形 (+ 其他).
例:—What can you do with a storybook?(你会用故事书做什么?)
—I can read stories.(我会读故事。)
3. “能否做某事” 一般疑问句句型
结构:问句:Can you + 动词原形 (+ 其他)?
答语:Of course I can. / No, I can't.
例:—Can you take photos with your phone?(你能用手机拍照吗?)
—Of course I can.(当然可以。)
4. “某地有某物” there be 句型(一般疑问句)
结构:问句:Is/Are there (any/a/an) + 名词 + 地点短语?
答语:Yes, there is/are./ No, there isn't/aren't.
例:—Are there any CD-ROMs on the desk?(桌子上有只读光盘吗?)
—No, there aren't.(不,没有。)
五、重难点突破
1. “Who's speaking?” 与日常 “Who are you?” 的区别
“Who's speaking?” 是电话专用语,用于通话时询问对方身份;日常见面询问 “你是谁” 用 “Who are you?”,不能在电话中混用。
【进阶训练】选择合适的句子填空
(打电话时)—________?
—It's your friend, Tom.
A. Who are you B. Who's speaking
解析:答案:B(电话场景用 “Who's speaking” 询问对方)
2. “with” 的用法(表示 “用某物”)
“with + 物品” 表示 “用某物做某事”,常搭配 “do” 类动词(如 do shopping, take photos)。
【进阶训练】用 “with” 补全句子
I can take photos ________ my mobile phone.(我能用手机拍照。)
解析:答案:with(表示 “用手机”,符合 “with + 物品” 的用法)
3. there be 句型的单复数匹配
there be 句型中,be 动词的单复数由后面的名词决定:名词是单数 / 不可数,用 “is”;名词是复数,用 “are”。
【进阶训练】用 “is/are” 填空
—________ there a mobile phone in your bag?
—Yes, there ________.
解析:答案:Is;is(名词 “a mobile phone” 是单数,be 动词用 “is”)
4. “can” 的用法(情态动词)
“can” 后接动词原形,表示 “能 / 会做某事”,否定形式是 “can't”。
【进阶训练】用所给词的适当形式填空
I can ________ (send) messages with my phone.
解析:答案:send(“can” 后接动词原形)
知识演练场
一、选择合适的单词补全句子
1. I can ________ (get/send) messages from my friends.
2. Is there a ________ (phone box/mobile phone) near the park?
3. Wait a ________ (moment/something), I'm busy now.
4. My mobile phone doesn't ________ (work/ask) — it's wrong.
二、选择合适的短语,完成句子或对话。
A. over there B. wait a moment C. hurry up D. do shopping E. phone box
1. There is a ______ in front of the library.
2. Zhu Tingting, ______. It's time to have English class.
3. —Dad, I can't follow you. Please ______! —OK, Mike.
4. —Look! What's that ______? —It's a red panda! It's so cute.
5. —What are you going to do tomorrow afternoon? —I'm going to ______.
三、单项选择
( ) 1. —Who's speaking?
—________ your teacher.
A. I'm B. It's C. This is
( ) 2. What can you do ________ a mobile phone?
A. with B. before C. over
( ) 3. —Can you visit websites with your phone?
—________
A. Yes, I am. B. No, I can't. C. Of course I do.
( ) 4. —Is there a storybook on the desk?
—________
A. Yes, there are. B. No, there isn't. C. Yes, it is.
四、连词成句(注意大小写和标点)
1. do, with, can, what, you, mobile phone, a (?)
_________________________________________________________________________________
2. speaking, who's (?)
_________________________________________________________________________________
3. there, is, near, phone box, a, here (?)
_________________________________________________________________________________
五、【新情境・电话通话】补全对话(从方框选句子)
A. Who's speaking? B. Can you send me the photo?
C. It's Tom. D. I'm taking photos with my mobile phone.
E. Of course I can.
Lily: Hello? 1. ________
Tom: 2. ________
Lily: Hi, Tom! What are you doing now?
Tom: 3. ________ They're photos of my new squirrel.
Lily: Cool! 4. ________
Tom: 5. ________ Wait a moment. I'll send it right now.
Lily: Thanks!
参考答案及解析
一、选择合适的单词补全句子
1.答案:get
解析:“get messages from...” 表示 “从…… 收到信息”,符合 “从朋友那里” 的语境。
2.答案:phone box
解析:“near the park” 是地点,“phone box(电话亭)” 是固定场所,匹配 “地点附近” 的描述;“mobile phone(手机)” 是物品,不符合。
3.答案:moment
解析:“wait a moment” 是固定短语,意为 “等一下”。
4.答案:work
解析:“doesn't work” 表示 “(设备)无法运转”,符合 “手机出问题” 的语境。
二、选择合适的短语完成句子或对话
1.答案:E(phone box)
解析:“in front of the library(图书馆前)” 是地点,对应 “phone box(电话亭)”。
2.答案:C(hurry up)
解析:“It's time to...” 表示 “该做某事了”,对应 “hurry up(快点)” 的催促语境。
3.答案:B(wait a moment)
解析:“I can't follow you(我跟不上你)” 对应 “wait a moment(等一下)” 的请求。
4.答案:A(over there)
解析:“What's that...” 询问远处的事物,“over there(在那边)” 表示地点。
5.答案:D(do shopping)
解析:“be going to” 后接动作,“do shopping(购物)” 是具体活动。
三、单项选择
1.答案:B(It's)
解析:电话用语中回答 “我是……” 需用 “It's + 称呼”。
2.答案:A(with)
解析:“do...with + 物品” 是固定搭配,表示 “用某物做某事”。
3.答案:B(No, I can't.)
解析:“Can you...” 的答语需用 “can/can't” 回应,A 用 “am”、C 用 “do” 均错误。
4.答案:B(No, there isn't.)
解析:问句中 “a storybook” 是单数,there be 句型的答语需匹配 “is/isn't”,A 用 “are”、C 用 “it is” 均错误。
四、连词成句
1.答案:What can you do with a mobile phone?
解析:按 “疑问词(What)+ can + 主语(you)+ 动词(do)+ 介词短语(with a mobile phone)” 的语序组合,句末用问号。
2.答案:Who's speaking?
解析:直接按电话用语的固定句型组合,句末用问号。
3.答案:Is there a phone box near here?
解析:按 “Is there + 物品(a phone box)+ 地点(near here)” 的 there be 疑问句语序组合,句末用问号。
五、【新情境・电话通话】补全对话
1.A(Who's speaking?)
解析:电话接通后,用 “Who's speaking?” 询问对方身份。
2.C(It's Tom.)
解析:回应 “Who's speaking?”,用 “It's + 姓名” 说明身份。
3.D(I'm taking photos with my mobile phone.)
解析:回答 “What are you doing now?”,说明正在进行的动作。
4.B(Can you send me the photo?)
解析:根据后文 “send it”,提出 “发送照片” 的请求。
5.E(Of course I can.)
解析:回应 “Can you...”,用 “Of course I can” 表示同意。
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