七年级英语Unit-4-Topic3--湘教版知识精讲[1].doc

七年级英语Unit 4 Topic3 (1) 湘教版

【本讲教育信息】
一. 教学内容：
Unit 4 Topic 3 Let’s go to the zoo! (1)
1. 谈论自己最喜欢的事物
2. 谈论时间

【具体教学内容】
Section A
一、大声读单词
*本部分需要掌握的单词见词汇表P93-P94
1. zoo 2. sound 3. animal 4. best
5. elephant 6. lion 7. king 8. peacock
9. beautiful 10. tail 11. monkey 12. climb
13. quickly 14. pick 15.banana 16. interesting
17. talk 18. laugh 19. excited 20. baby
21. bamboo 22. horse 23. bear
*本部分需要掌握的短语如下
1. like…best 2.the king of
3. pick bananas 4. be going to
5. on the bus 6. talk about
7. in the zoo 8. be excited to
9. baby panda 10. a lot

二、重点、难点详解
（一）词汇拓展（Words）
1. sound(v)意为“听起来”，其用法如下：
sound(n.)意为“声音”
①sound + adj. 听起来……
②sound like… 听起来像……
③the sound of … ……的声音
eg. That sounds great! 听起来不错！
That sounds interesting! 听起来很有趣！
It sounds like a story. 那听起来像一个故事。
the sound of the machine 机器的声音
在英语中还有许多词汇的用法与sound 相同，如：look“看起来”，feel“摸上去”，smell“闻起来”，taste“尝起来”等感官动词。
eg. You look like a little tired. 你看起来有一点累。
The milk smells sour. 牛奶闻起来有点发酸。
2. best是good(adj.) 和well(adv.)的最高级，它们的比较级是better
worst是bad(adj.)和badly(adv.)的最高级，它们的比较级是worse
most是many和much的最高级，它们的比较级是more
3. quickly(adv.)迅速地→quick(adj.)迅速的
“-ly”一般是副词的后缀，如：
easy→ easily 容易的→容易地
probable→ probably 可能的→可能地
4. pick（v.）拾取，摘，掘，凿，挑选。
pick up ①拾起，捡起
②顺便接……
其后接名词直接置于up之后，接代词应放pick 和up之间。
pick out 挑选，其后接名词直接置于out之后，接代词应放pick 和out之间。
eg. Please pick up the book. 请把书捡起来。
Please pick it up for me. 请替我把它捡起来。
My father picks me up after school. 我爸爸天天放学后顺便接我。
I pick out a best shirt from all my clothes. 我从我所有的衣服中挑选了一件衬衫。
The baby monkey picked a banana. 小猴子摘了一个香蕉。
5. interesting令人感兴趣的(adj.)
interested有趣的(adj.)
be interested in… 对……感兴趣
eg. I am very interested in the book. 我对这本书非常感兴趣。
The book is very interesting. 这本书非常有趣。
6. excited对……感到激动、兴奋的(adj.)
exciting令人激动、兴奋的(adj.)
①be excited about… 对……感到激动
②be excited to do 对做某事感到激动
eg. We are very excited about a Christmas party. 我们对圣诞聚会感到非常激动。
We are very excited to have a Christmas party. 我们对举行圣诞聚会感到非常兴奋。
The Christmas party is very exciting. 圣诞聚会是非常令人兴奋的。
7. bamboo(n) →bamboos(pl.)
zoo(n) →zoos(pl.)
名词复数变化规则小提示：以元音+o结尾的单词，其复数直接加s，而不是加es。
8. bear
①做名词，意为“熊”
②做动词，意为：a. 忍受； b. 生(孩子)，有固定用法be born
eg. The bear lives in the forest. 熊生活在森林里。
I can’t bear the headache . 我无法忍受头痛。
Different trees bear different fruits. 什么样的树结什么样的果。
My mother was born in 1952. 我的妈妈生于1952年。
9. talk 谈话、谈论 是一个不及物动词
talk about sth 谈论某事
talk with(to) sb 与某人谈话
eg. I am talking about the trip with my friends. 我正在和朋友们谈论我的旅行。
10. a lot ①许多 a lot of= lots of 既可修饰可数名词也可修饰不可数名词。
②非常
eg. There are lots of apples in the basket. 篮子里有很多苹果。
Thanks a lot.= Thank you very much. 非常感谢或者多谢了。
I like the panda a lot.= I like the panda very much. 我非常喜欢大熊猫。

（二）重点短语（Key Phrases）
1. be going to do表示“打算做，将做”是一个将来时的表达法，和表示将来的时间状语连用。但注意如后面所接的动词为go时，应将be going to do 中的going省略。
eg. I am going to do my homework tomorrow. 我明天打算做作业。
I am going out for a walk. 我想出去散步。
They are going to have a picnic next week. 他们下周将进行一次野餐。
2. on the bus 在公共汽车上，乘着公共汽车
①表示某种交通方式时可以用介词by, 但其后一定不加任何冠词。
②表示某种交通方式时可以用介词on或in, 其后应用冠词。
eg. on a bus=by bus 乘公共汽车
in a car= by car 乘小汽车
3. be excited about= be excited to do 对某事感到兴奋
4. baby panda 小熊猫。baby是婴儿，小孩的意思，所以baby 用来表示年龄较小的。
eg. baby monkey 小猴子

（三）重点句型（Key Sentences）
1. like…best 最喜欢……，意思相当于我们以前学过的favorite。
eg. What animal do you like best?= What’s your favorite animal?
你最喜欢的动物是什么？
I like the monkey best. = My favorite animal is the monkey.
我最喜欢的动物是猴子。

（四）情景会话（Dialogue）
1. 赞成某人的建议
①That sounds great/ interesting!
②It’s a good idea!
③I’d like to…
④Ok
……
2. 不赞成某人的建议，或拒绝提议。
①No, thanks.
②Sorry, …
③Maybe next time, …
eg. ①---Let’s go to see a film! 咱们去看场电影吧！
That sounds great! 听起来不错！
②---Would you like some ice cream? 你想要些冰淇淋吗？
No, thanks, I’m full now. 不了，谢谢，我现在已经饱了。

Section B
一、大声读单词
*本部分需要掌握的单词见P95-P96
1. time 2. o’clock 3. past 4. quarter
5. half 6. lesson 7. bed 8. sport
*本部分需要掌握的词组
1. next time 2. all the same
3. go home 4. have lessons
5. have lunch 6. have sports
7. go to bed

二、重点、难点详解
（一）词汇拓展(Words)
1. time
①(n)时间, 不可数名词
eg. kill time 消磨时间
no time to watch television 没有闲功夫看电视
It's time for class. 上课时间到了。
What's the time? 几点了？
How do you spend your time at home? 你在家里怎么打发时间？
I haven't time to finish my homework. 我没有时间完成家庭作业。
We have a good time. 我们玩得很快乐。
②(n)次数，可数名词
once 一次，曾经
twice 两次
three times 三次
four times 四次
…… ……
从三次以后都用数词加times来表示。
对次数提问应用How many times…?
eg. I have been to Beijing once. 我到过北京一次。
How many times have you read this book? 你把这本书读了几遍了？
2. past
①(n) 过去, 往时
eg. In the past I have had many jobs. 过去我做过许多种工作。
②(adj) 过去的, 结束的
eg. I've been ill for the past three weeks. 我三周来一直在生病。
In the past few years we have make great progress.
在过去的几年中我们取得了很大的进步。
my past successes 我昔日的成功
③(prep) 越过, 晚于
eg. The time is half past 4. 现在是四点半。
The writer's past eighty but she's still working hard.
那个作家已经年过80，但她仍然在努力工作。
3. quarter（n）
①四分之一
eg. There are four of us, so we divide the orange into quarters and each eats a piece.
我们共有四个人，因此我们把橘子分成四等分，每人吃一份。
②一刻钟；15分钟
eg. a quarter past 9 九点一刻
He was waiting for a quarter of an hour. 他等了一刻钟了。
③一季（一年的四分之一）；三个月
eg. to pay rent by the quarter 三个月付一次租金
4. half (n) 意为“半，一半”用法为 “half a(the) …”
eg. half an hour 半个小时
half a year 半年
one hour and a half 一个半小时
5. lesson(n)一堂课
eg. We had a history lesson at school this morning.
我们今天早上在学校上了一堂历史课。
We will learn Lesson 1. = We will learn the first lesson.
我们今天将要学习第一课。

（二）重点短语(Key Phrases)
1. all the same 同样，仍然
eg. ---Excuse me. What’s the time, please? 打扰一下，现在几点了？
---Sorry, I don’t know. I have no watch. 对不起，我没有表。
---Thank you all the same. 同样谢谢你。
2. have lessons 上课
have classes= take lessons=have lessons
3. have lunch吃午饭
have breakfast/ supper/ dinner/ a meal
吃早饭/吃晚饭/吃晚饭/吃一顿饭
其中的have 也可以用eat。
4. go to bed 上床睡觉，但不一定睡着。
go to sleep=fall asleep睡着
eg. I go to bed at 9:00 every day, but I can fall asleep at 10:00
我每天九点上床睡觉，但十点才能睡着。

（三）重点句型(Key Sentences)
1. It’s time to do…
It’s time for sth
该到做某事的时间了
It’s time for sb to do 对某人来说该到做某事的时间了
eg. It’s time to have classes.
It’s time for class. 该到上课的时间了。
It’s time for us to have classes.对我们来说该到上课的时间了。
2. What time is it? 几点了？
It’s… 现在是……
另外表达几点了，还可以用What’s the time?
eg. ①What time is it? 现在几点了？
It’s seven o’clock. 现在是七点整。
②What’s the time? 现在几点了？
It’s 9:30. 现在是九点半。

【典型例题】
1. ---Let’s go to the zoo!
---That great!
A. sound B. sounds C. listen
解析：回答别人的建议应用sound, 表示听起来的意思，不应用listen, 它的用法是listen to;还需要注意，主语是that,所以sound 应该用单三的形式，正确答案应是B。
2. The monkeys climb trees and pick bananas quickly, they are very .
A. interested B. interest C. interesting
解析：本句话的意思是猴子们能快速地爬树并且摘香蕉，真有趣！在空的前面是are very，所以应该是填形容词，答案在A和C当中选择，interested表示人的感觉,interesting表示物的特征，所以正确答案应选择C。
3. The students are excited go to the zoo.
A. with B. to C. about
解析：本句话的意思是学生们对去动物园感到很兴奋。因为go to the zoo是一个动词词组，be excited后面接名词用about,接动词应用to do,所以正确答案是B。
4. ----What time is it?
---- 9 o’clock.
A. That’s B. The time is C. It’s
解析：回答时间应用代词it, 所以答案为C。
5. ---How many have you ever been here?
---Three .
A. time, time B. times, time C. times, times
解析：time既可做可数名词，也可做不可数名词，做可数名词表示次数，有复数；做不可数名词没有复数，表示时间。本句话的意思是你到过这几次了？三次。都是用数词修饰，所以两个空都应填可数名词，正确答案为C。
6. Do you come to school ________ foot or ________ bike?
A. by; by B. on; on
C. by; on D. on; by
解析：这道题目的意思是：你步行还是骑自行车来上学？表示使用的交通方式，如名词有冠词应该用on或者in; 没有冠词应用介词by。答案应在A、D中选择，步行是固定短语，应用on foot表示，所以正确答案是D。
7. On the bus, they are talking and .
A. laughs B. laughing C. to laugh
解析：这道题目的意思是：在公共汽车上，他们谈着，笑着。本题是一道考查时态与并列成分的题。因为and连接的是两个并列的动词，而且句子是现在进行时，前后应该一致，所以应该选择B答案，laughing。

【模拟试题】（答题时间：70分钟）
一、用所给单词的适当形式填空：
1. My father is a ________. (work)
2. I often get up early. I don't want to be ________ for school. (later)
3. Look! The boy ________ (drive) a red car.
4. ________ (be)everyone here?
5. Do you like watching TV (good)?
6. What does your ________ (friend)father do?
7. Jim often ________ (fly) a kite in the park on Sundays.
8. Mr.Li ________ (teach) Chinese in our school.
9. My parents are both ________ (doctor).
10. There is ________(lot) of milk in the bottle.

二、选择填空：
1. ________ weekends we go to school ________ 7 o'clock.
A. In, at B. On, at C. On, in D. In; on
2. We have ________ breakfast ________ morning.
A. the; in B. /; in the C. the; in the D. /; in
3. It's time ________ lunch.
A. to B. for have C. for the D. to have
4. Do you come to school ________ foot or ________ bike?
A. by; by B. on; on C. by; on D. on; by
5. Xiao Ming comes to school ________ his father’s car.
A. by B. on C. in D. from
6. Where ________ you come from?
A. are B. do C. have D. does
7. Look! Jim ________ his clothes.
A. puts B. is putting on C. is putting D. wears
8. I don't like ________ late.
A. to B. am C. to be D. come
9. ________ do you have supper? At 7:00.
A. What time B. Where C. With whom D. How
10. I like peacocks .
A. better B. good C. best D. well
11. It's ________ turn to talk ________ English.
A. my; about B. his; on C. your; in D. she's; in
12. The girl ________ like her mother.
A. sees B. has a look C. looks D. looks at
13. It’ s time___________ go to the classroom.
A. for B. to C. of D. the
14. I have__________ desks in the classroom.
A. twenty four B. ten one
C. four two D. twenty-four
15. The watch_______ like .
A. look， yours B. looks， yours
C. looks， your D. look， you

三、句型转换：
1. Lily's father goes to work by car. (改为一般疑问句)
___________________________________
2. It's Tuesday today. (对划线部分提问)
___________________________________
3. My mother often goes shopping on weekends. (改为否定句)
___________________________________
4. He has been there three times.(对划线部分提问)
___________________________________
5. It's nine thirty now. (对划线部分提问)
___________________________________

四、完型填空：
Wang Ying is my friend. We're both 　　1　 . We study 　　2　 　middle school. There are 　　3　 　girls 　　4　 　my class. We 　　5　 　good friends. The boys are 　6　 our friends.
I go to school early in the morning. Classes begin 　　7　 　7:30. We have four classes in the morning, and four in the afternoon. I have lunch 　　8　 　school. After school we often play 　　9　 　. In the evening I do my homework. Sometimes I watch TV, too. But not very 　　10　 　.
1. A. boy B. the boys C. school girls D. girl
2. A. in the same B. in a the same C. at the same D. at a same
3. A. much B. lot C. have many D. many
4. A. at B. at the C. in D. in the
5. A. all are B. are all C. have all D. all has
6. A. also B. too C. very D. be
7. A. on B. at C. in D. from
8. A. in the B. at the C. at D. in
9. A. the game B. the games C. a games D. games
10. A. lot B. a lot C. often D. like

五、阅读理解：
Today is the twins’ birthday (生日) . They are twelve. Jim, Mike, Kate and Bill are the twins’ friends. They want to buy some things for them. There is a big shop near their school. It sells a lot of things. From the shop, people can buy some food, some drink, and some school things, like cakes, apples, milk, oranges, hamburgers, exercise books and so on. The shop closes very late. So they can buy things on their way home. They buy a big cake, two boxes of colour pencils, an orange yo - yo and some nice exercise books. They want to buy two dolls and two toy trams for the twins. But all the dolls and toys are too expensive.
1. The twins have ________ friends.
A. four B. no C. five D. six
2. Bill’s school is ______ the big shop.
A. not near to B. behind
C. not far from D. over
3. They buy _____ on the twins' birthday.
A. the oranges B. a yo-yo
C. the dolls D. books
4. They don’t buy ______ in the shop.
A. the cakes B. the pencils
C. exercise books D. the toy trains
5. Which sentence is NOT right?
A. The shop only sells all kinds of food and fruit.
B. They can buy different kinds of things in the shop.
C. They may buy school things from the shop.
D. The dolls and toy trains in the shop aren’t cheap.

【试题答案】
一、1. worker 2. late 3. is driving 4. Is 5. best
6. friend's 7. flies 8. teaches 9. doctors 10. lots
二、1—5 BBDDC 6—10 BBCAC 11—15 ACBDB
三、1. Does Lily's father go to work by car?
2. What day is it today?
3. My mother doesn't often go shopping on weekends.
4. How many times has he been there?
5. What's the time now?
四、1—5 CADCB 6—10 ABCDC
五、1—5 ACBDA