冀教版八年级英语（上）unit2 Lesson9课文讲解和练习

Lesson 9 Don’t be late for class
课文讲解
1. I hope you’ll show them to me sometime.
我希望某个时候你把它们给我看看。
[用法归纳]
（1）show 动词：展示；显示，短语show……to 把……拿给……看。
典例1
Please show your homework ___ your partner.
A. in B. on C. of D. to
解析： show 动词：展示；显示，短语show……to 把……拿给……看。故选：D 句意： 请拿你的作业给你的同桌看。
[变式演练]
We will show it ____ you tomorrow.
A. in B. on C. of D. to
（2）sometime 某时 指在某个时间，不确定。
I met him sometime last winter. 去年冬天的某个时候我见过他。
[妙辨异词]
sometime某时 some time 一些时候
sometimes 有时 some times 一些次
I gave him some books sometime last winter. 去年冬天的某个时候我给他一些书。
I have been to the Great Wall some times.
我去过长城几次。
I often go to school by bike, sometimes on foot. 我常骑车上学，有时步行.
He will stay in our school for some time.
他要在我们学校呆一些时候。
典例2
You may come to my home _______next Sunday. A. sometime B. some time
C. sometimes D. some times
解析： A 根据句意可以判断此处用sometime某时。句意：下周日的某个时候可以到我家。
[变式演练]
He plays basketball ______ on Sunday.
A. sometime B. some time
C. sometimes D. some times
2. What class are you going to now
你要去上什么课？
[用法归纳]
“to”不可以省去，在该句中“what class” 做“go” 的宾语，所以“to”不可以省。如果前面的疑问词是副词where，则必须省去。 例如：
Where are you going 你去哪？
What place are you going to 你去哪里
典例3
Which floor do you live____
A. in B. on C. under D. ×
解析： B live 不及物动词，后面跟宾语 floor，要用介词on 。故选B。句意：你住哪层？
[变式演练]
Which room do you live_____
A. in B. on C. under D. ×
3. It’s one of my favourites. 音乐是我最喜欢的科目之一。
[用法归纳]
favourite n. 最喜欢的人或物, adj. 最喜欢的（作形容词时没有比较和最高级）例如：
English is my favourite subject. （adj.） 英语是我最喜欢的科目。
one of …… 其中之一。 例如：
one of the boys / girls / students. 男孩 / 女孩 / 学生中的一个。
注意后面的名词用复数形式。 另外：
one of the best students 最好的学生之一。
[拓展理解]
one of 后常与形容词最高级连用。 译为“最……之一” 再如：
Changjiang is one of the longest rivers in the world. 长江是世界上最长的河流之一。
另外：one of……作主语，动词随of前的名词改变, 即用单数。 例如：
One of the boys wasn’t there yesterday. 昨天其中的一个男孩不在那.
典例4
English is one of the most interesting______. A. subject B. a subject C. subjects D. the subject解析： C one of 后常与形容词最高级连用。 译为“最……之一” ，后面的名词用复数形式。故选C。句意：英语是最有趣的科目之一。
[变式演练]
One of girls often _____ a walk after school.
A. take B. takes C. to take D. taking
4.Class starts in two minutes.
课两分钟后开始。
[用法归纳]
in two minutes. 两分钟后。
in + 段时间，指以说话人说话的时间为起点, 要过多久之后，常用于一般将来时，对其提问用How soon …… 例如：
How soon will they come back 他们多久后回来？
[妙辨异词]
for; in与after
in + 段时间，指以说话人说话的时间为起点, 要过多久之后，常用于一般将来时。
I will finish the work in two days. 两天后我会完成这项工作。
for+ 段时间, 表示动作的持续，提问用How long ……
He will stay here for a week. 他要在这呆一周。
after / later 表示过去了的一个段时间，通常指过去发生一件事，过多久后又发生另一件事，这样的段时间用later 或after, 常表一般过去时。例如：
His father died in 1995. Two years later (After two years) ,his mother died. He became an orphan.1995年他父亲去世了，两年后妈妈也去了，他成了孤儿。
典例5
They will come back in half an hour.（划线部分提问）
解析：How soon will they come back in + 段时间，指以说话人说话的时间为起点, 要过多久之后，常用于一般将来时，对其提问用How soon …… 句意：半小时后他们会回来。
[变式演练]
Karen ______ back in two weeks.
A.will come B. comes C. came D. to come
5. We don’t want to be late for class. 我们不想上学迟到。
[用法归纳]
be late for 迟到。
be late for the film / the party 看电影 / 聚会迟到 例如：
She is often late for school. 她经常上学迟到。
典例6
He is late _____the meeting yesterday.
A. in B. on C. for D. of
解析： C 通过yesterday 可以判断出该句为一般过去时态， be late for 迟到，故选C。句意：昨天他开会迟到了。
[变式演练]
Jack usually ____ late for school, so his study isn’t good.
A. is B. was C. be D. are
针对练习
基础过关 课堂巩固，基础闯关
A)根据句意、汉语提示及首字母完成句子。
1. _______(不要)be late for class!
2. Math is my f_______ subject.
3. I willn’t be a p_____ when I am older.
4. I remembered that I had told you ___(以前).
5. She has learned _______(许多).
6. You’ll s_____ them to me sometime.
7. S______ WangLin walks to school.
8. ---See you after school! ---______(回头见).
9. I hope your mother feel _______(更好) soon.
10.She loves to ______(唱歌) in music class.
B) 词形转换
11. are (原形)______12. laugh (现在分词)_____
13. paint (名词)_____14. good (比较级)_______
15.late (比较级)_____16.teach (三单数)______
17. begin(同义词)_____18. watch (复数)_______
19. share(现在分词)____20. hurry (过去式)____
拓展提高 课后拓展，提升能力
Ⅰ.（中考高频题）单项选择
(　)1. （2005年海南）_____ you seen it before
Does B. Do C. Has D. Have
(　)2. （2006年云南）Music is fun _____everyone in my class.
A. of B. in C. for D. on
(　)3. （2006年云南）---How long ____ you _____ ---- For five days.
A. do; paint B. are; painting
C. did; painted D. have painted
II.（创新题） 看一看它的变化形式
1. They have _____ (learn) a lot of Spanish words since last month.
2. Li Mei will show her homework to ____(we).
3. My mother is so tired that she needs _____ (have) a rest.
4. Tom ____ (watch) TV now, we don’t bother him.
5. I hope you can _____ (paint) well.
III.（趣味题）完形填空
Today more and 1 people begin to have their own cars, So there is 2 traffic in the 3 . and 4 of the roads are too narrow, That is 5 there are so many accidents. In cities 6 over the world thousands 7 people are hurt 8 die in traffic accidents. Of course, traffic accidents also 9 outside the cities in the countryside, but there is not 10 much traffic and there are not so many accidents.
(　) 1. A. most B. many C. some D. more
(　)2. A. much B. many C. lot of D. a lots
(　)3. A. way B. mean C. road D. car
(　)4. A. many B. much C. more D. few
(　)5. A. where B. when C. why D. how
(　)6. A. of B. all C. and D. from
(　)7. A. from B. and C. with D. of
(　)8. A. or B. and C. but D. so
(　)9. A. happen B. have C. take D. from
(　)10. A. too B. so C. enough D. such
IV.（综合题）阅读理解
Jack London was a famous American writer , He was born on January 12, 1876 in California.
His family was very poor, and Jack had to leave school to make money. He worked hard in many
different jobs. Later, Jack returned to school. But didn’t stay long. In the year 1897, he went to Alaska to find gold. Instead of getting much gold, he found ideas for his books and stories. He went back home and began to write. His writing were warmly welcomed and he became rich and famous when he was under thirty . But Jack London was not a happy man. In poor health. He took his own life in 1916. He was then only forty years old.
根据短文内容判断正（T）误（F）
(　)1. When he was still a child, Jack left school to make a living by himself.
(　)2. To find gold, he went to Alaska, but he changed his mind and became a school teacher.
(　)3. Jack got good ideas for writing when staying in Alaska.
(　)4. “To take one’s own life”means“to kill oneself.”
(　)5. Jack London was a great writer and he lived a happy life.
激活潜能 围绕主题，实战应用
V.（开放题） 书面表达
以林涛和王林的身份讨论一下你最喜欢的功课，并说明原因。以对话形式写作，字数不少于50字。
_________________________________________________________________________________________________________________________________
VI.探究题 根据汉语提示完成句子
1. She _____ _____ _____ ______ (擅长画画).
2. They are often ____ _____ _____ （上学迟到）.
3. No one knows what _____ ______ _______ ______ (我最喜欢的科目).
Lesson 9 答案
变式演练答案
1. D C 2. A 3. B 4. A 5. A
基础过关
A) 1.Don’t 2. favorite 3. painter 4. before
5. a lot 6. show 7. sometimes 8. see you later
9. better 10. sing
B) 11. be 12. laughing 13. painter 14. better
15. later 16. teaches 17. start 18. watches
19. sharing 20. hurried
拓展提高
I.1---2 DA
II. 1. learned 2. us 3. to have 4. is watching 5. paint
III. 6---10 DACAC 11-15 BDAAB
IV. 16---20 TFTTF
激活潜能　
V.One possible version:
Lin Tao : Hi, Wang Lin, which lesson do
you like best
Wang Lin: I like math best ,because it’s
fun to learn it ,what about you
Lin Tao : I think English is very interesting ,
as a foreign language ,we must study it well, also ,we can make many foreign friends .
Wang Lin: Yes, everyone has his favorite lesson ,we must study hard, isn’t it
Lin Tao : Yes ,it is.
VI.探究题
1. is good at painting 2. late for school 3. subject I like best