内容正文:
外研版三起新四年级暑假自学课
Unit 1 单元知识整合
一、必会词汇
sport 体育运动 ping-pong 乒乓球运动 volleyball 排球(运动)
hope 希望 cancer癌(症) player 运动员,选手,球员
money 钱 month 一个月 year 年;年度
star 明星,最出色者 ability 才能;能力 jump 跳
lose 失去 keep 持续;继续 fail 失败
give 给予 try 努力;尝试 remember 纪念;记住
hard 困难的 kind 亲切的;友好的;善良的 ill 生病的
because 因为 far 远 high 高高地
never 决不,永不 across从一边到另一边;穿过,越过
二、重点短语
play sports 做运动 play football 踢足球
play basketball 打篮球 play ping-pong 打乒乓球
play volleyball 打排球 run fast 跑得快
swim fast 游得快 jump high and far 跳得又高又远
at first 起初 come on 加油
every year 每年 give up 放弃
because of sb/sth 因为某人/某事物 work hard 努力拼搏
try your best 尽最大努力 Sports Day 运动日
like doing sth 喜欢做某事 run across 穿越,跑着穿过
keep doing sth 坚持做某事 be hard for sb 对于某人来说是困难
stop doing sth 停止做某事
三、核心句型
1.表达自己或他人的运动能力:I/You/He/She can/can't...
例如: I can play football.
Lingling can't run fast.
2.询问对方或他人的运动能力及其回答:—Can you/he...? —Yes, I/he can./No,I/he can't.
例如: Can you jump high? —Yes, I can.
Can Daming jump far? —No, he can't.
3.表达自己喜欢或不喜欢的运动:I like.../I don't like...
例如: I like playing basketball.
I don't like playing football.
4. 鼓励他人的话语:
You can do it! Come on! It's OK to fail.
Don't give up! Never stop! Work hard and try your best!
4、 重难点突破
1.字母v在单词中的读音/v/,如:very, give, volleyball, have等;
2.字母f在单词中的读音/f/,如:fast, far, fail, fish等。
【进阶训练】选出划线部分发音不同的一项
( ) 1. A. fine B. five C. fat
( ) 2. A. leave B. leaf C. vest
( ) 3. A. van B. fan C. fox
解析:
1.答案:B(解析:只有 five 发 /v/,其余发 /f/,选 B。)
2.答案:B(解析:只有 leaf 发 /f/,其余发 /v/,选 B。)
3.答案:A(解析:只有 van 发 /v/,其余发 /f/,选 A。)
2. 情态动词 can 的用法
① can后面跟动词原形,表示会做某事。
如: I can jump. 我会跳。
② can的形式不随主语的人称和数的变化而变化。
如:Amy can play basketball. 艾米会打篮球。
③ 变一般疑问句时 can提前,首字母大写,变否定句时can后加not(即can't)。
如:Can you swim? 你会游泳吗?
Sam can't jump far. 山姆不会跳很远。
【进阶训练】单项选择
( )1. I ____ ride a bike.
A. am B. can C. is
( )2. Can you ____ English?
A. speak B. speaks C. speaking
( )3. —Can he run fast?
—____
A. Yes, he can. B. Yes, he is. C. No, he can.
( )4. They ____ fly a kite.
A. can't B. not can C. can nots
解析:本题考查can的用法:
1. 答案B。解析:I can ride a bike,can 表能力,后接动词原形;am/is 后不能直接跟动词原形,选 B。
2. 答案A。解析:Can you speak English情态动词 can 后必须加动词原形,speaks 是三单形式,speaking 是现在分词,选 A。
3. 答案A。解析:Can 引导一般疑问句回答统一用 can 回应,肯定答句:Yes, 主语 + can,选 A。
4. 答案A。解析:can 否定形式正确否定为 can't/cannot,没有 not can、can nots 写法,选 A。
3. can 和 like 的用法区别
① can主要用作情态动词,意为"能,会",后面接动词原形。
如:I can swim. 我会游泳。
② like 作动词时,意为"喜欢",后面可接动名词形式(like +v.-ing)。
如:I like swimming. 我喜欢游泳。
【进阶训练】用所给词正确形式填空
1.I can ____ (sing).
2.She likes ____ (dance).
3.They can ____ (play) football.
4.My mum likes ____ (cook).
5.Can you ____ (read) books?
6.He likes ____ (draw) pictures.
解析:本题考查情态动词can动词和like的用法区别:
1. 答案sing。解析:can 为情态动词,其后必须接动词原形。
2. 答案dancing。解析:like 后接动名词,用动词 ing 形式。
3. 答案play。解析:can 后跟动词原形。
4. 答案cooking。解析:like 搭配动词 ing 形式。
5. 答案read。解析:疑问句中 can 依旧接动词原形。
6. 答案drawing。解析:like 后用动词 ing 形式。
4. because与 because of 的用法区别:
(1) because+完整句子
例: Terry stops running because he is very ill. 特里不再跑步,因为他病得很重。
(2) because of+名词/名词短语
例: I lose one leg because of cancer. 因为癌症,我失去了一条腿。
【进阶训练】选词填空(because /because of)
1.He didn't go to school ____ he was sick.
2.She cried ____ the bad news.
3.I stay at home ____ it rains heavily.
4.We can't play ____ the heavy rain.
5.Tom is happy ____ he gets a gift.
解析:本题考查because与 because of 的用法:
1. 答案:am 解析:空格后是完整句子,用because
2. 答案:am 解析:空格后是名词短语,用because of
3. 答案:am 解析:空格后是完整句子,用because
4. 答案:am 解析:空格后是名词短语,用because of
5. 答案:am 解析:空格后是完整句子,用because
5. 介词 for 的用法:
(1)for+时间段:表示持续的时长
例: I keep running for five months.我坚持跑步五个月了。
(2)for+sb / sth:为了某人/某事; 对某人/某事来说
例:①I can get money for people.我可以为人们筹钱。
②It's hard for me.这对我来说很难。
【进阶训练】选词填空 for / 不填
1.I walk ____ two hours every day.
2.This gift is ____ my mother.
3.The work is easy ____ him.
4.She studies ____ three years.
5.I make a card ____ my friend.
解析:本题考查介词for的用方法:
1. 答案:for 解析:two hours 是时间段,for 表持续时长
2. 答案:for 解析:my mother 指对象,表赠予给谁
3. 答案:for 解析:him 为人,表对某人而言
4. 答案:for 解析:three years 是时间段,表学习时长
5. 答案:for 解析:my friend 指对象,表为某人制作
知识演练场
1、 在下列句子中找出与画线部分发音相同的字母,并用横线进行标记。
1. I like vegetables very much. I want five carrots.
2. Keep playing volleyball and never give up.
3. I need nice food for afternoon tea.
4. At first, I fail to run fast, but I keep running.
二、单项选择
( ) 1.— _______ you play volleyball? —Yes, I______.
A. can; can B. Can; can C. Can; can't
( ) 2. I like _______ . I can well.
A. sing; sing B. singing; sing C. singing; singing
( ) 3. I keep _______ for a month.
A. running B. run C. to run
( ) 4. Mike can't ______ football and he doesn't like it.
A./ B. plays C. play
三、典典是校报小记者,正在采访同学们。用所给单词的适当形式填空。
1.—Do you like _______(play) sports? —Yes, I do.
2. I can_______ (run) fast. I can jump high.
3. What about_______ (you)?
4. I can't play volleyball _______(good).
5.—Can you_______ (play) with me?—Yes, I_______ (can).
四、学生们正积极准备报名参加运动会。阅读材料,完成下列各题。
Sports Day
Sports Day is coming. Welcome to join(加入) us!
Thursday
Friday
8:00-9:00 long jump(跳远)
8:30-9:30 high jump
10:00-11:00 ping-pong
10:00-11:00 running
13:00-14:00 football
13:30-14:30 volleyball
15:00-16:00 basketball
15:30-16:30 swimming
(一)根据同学们的描述,将他们与适合参加的运动以及时间连线。
1. Ted: I can jump high.
2. Jim: I'm tall. I like basketball. a. Thursday
3. Luna: I can swim well. b. Friday
4. Bob: I can run fast.
(二)根据运动会时间安排,判断句子正(T)误(F)。
( ) 1. Leo can jump far. He can do the long jump on Thursday.
( ) 2. Linda likes sports. She can play ping-pong on Friday.
参考答案
一、找发音相同字母(标记横线)
1. vegetables; very; five(字母 v)
2. volleyball; never; give(字母 v)
3. food, afternoon (字母 f)
4. first; fail; fast(字母 f)
二、单项选择
1. B 2. B 3. A 4. C
三、用所给词适当形式填空
1. playing 2. run 3. you 4. well 5. play; can
四、运动会阅读
(一)连线
1. Ted — high jump — b. Friday
2. Jim — basketball — a. Thursday
3. Luna — swimming — b. Friday
4. Bob — running — b. Friday
(二)判断正 (T) 误 (F)
1. T 2. F
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