英语人教版八年级下册Unit2教案
1 Phrases in Unit 1 study at home on computer 在家通过电脑学习在家通过电脑学习 live to be 150 years old
活到150岁… fewer people 更少的人（fewer 修饰名词复数，表示否定）修饰名词复数，表示否定）
less free time 更少的空闲时间（less 修饰不可数名词，表示否定）修饰不可数名词，表示否定）
(many /much) more +可数名词复数/不可数名词不可数名词 更多的…
in in five five five years years 五年后(一般将来时) Sb Sb will will will be be be a a a ++职业职业 某人将成为… live live in in in an an apartment …住在公寓里…
fly to the moon 飞到月亮上飞到月亮上 fall in love with
…爱上… be able to do sth =can do sth 能做… keep a pet parrot 养宠物鹦鹉养宠物鹦鹉 What will the weather be like tomorrow ?明天天气将会怎么样？明天天气将会怎么样？ come true 实现实现 hear of …听说… hundreds of 数百数百 thousands of 数千数千
wake up 醒来醒来 wake sb up 唤醒某人唤醒某人
八年级下册英语教学计划It It’’s +形容词+(for sb)+to do sth 对某人而言，做某事是…的
over and over again 反复，一遍又一遍反复，一遍又一遍
*get bored 变得厌倦变得厌倦
（get/become 是连系动词，后跟形容词如tired/angry/excited 等）等）
*I don’t agree. = I disagree. 我不同意我不同意
*besides （除…之外还，包括）与except =but （除（除…之外，不包括）之外，不包括）
They have classes every day but （except ）Saturday and Sunday 。
*be able to 与can 能、会能、会
（be able to 用于各种时态，而can 只能用于一般现在时态和一般过去时态中；have to 用于各种时态，而must 只能用于一般现在时态）只能用于一般现在时态）
例如：I have been able to/will be able to speak two languages.
（不可以用can ）
*It *It’’s （not ）+ adj+ for/of sb to do sth
It It’’s not easy for him to learn a foreign language.
It It’’s very nice of you to help us.
2. Language Points
1. People will have robots in their homes. 人们家里将会有机器人。人们家里将会有机器人。
will 助动词，表单纯的未来。用于陈述句表“将……，会……”。
< I will (I'll) be 15 next month.下个月我就15岁了。岁了。
Mr. Green will be back soon.
He won't be back before 10.
否定句：won't = will not
will 用于疑问句意为“会……吗？”
< Will you be free on Friday evening?
Will people have robots?
2. There will only be one country.将会只有一个国家。将会只有一个国家。
There will be 是there be 句型的将来时态。句型的将来时态。
< There won't be any paper money.
（否定）
（否定）
Will there be less pollution? (
疑问)
Yes, there will./ No, there won't.
There will be more people. (
肯定)
※常见错误：there will have…
3. I think there will be more / less pollution.
fewer 与less及more表数量的用法。
表数量的用法。
（1）few（形容词）“几乎没有，很少的”，修饰可数名词。其比较级、最高级为规则变化：few－fewer－fewest。“a few”表示“一些”，“few”带否定含义，“几乎没有”。例：a few days ago, for a few weeks,
He has few friends here.
There will be fewer trees.
（2）little（形容词）“很少的，几乎没有的”（“小的，幼小的”），修饰不可数名词。其比较级、最高级为不规则变化：little－less－least。“a
little”表“一些”，“little”带否定含义，“几乎没有”。例：
。例：
There’s little food left. We have to buy some.
There’s a little water in the cup.
There will be less pollution.
He finished it within the least time.
，修饰可数名词。
（3）many“许多”，修饰可数名词。much“许多”，修饰可数名词。
many / more比较级、最高级为不规则变化：many / much －more－most。
例：I have many magazines. She has more magazines. But he has the most.
There will be more people on the earth in future.
More and more students start to exercise more every day to keep fit.
4. 注：except“除了”，不包含其后的事物或人，而besides表“除了”含义时包含其后的事物
或人。
或人。
例：All the students passed the exam except Tom. Besides Tom, Mary and Peter
will come to the dinner. She just sits beside me in the classroom.
5. Well, I don’t agree.我不同意
我不同意
我不同意
I don’t agree 相当于
相当于 I disagree
agree 的用法:
agree with sb.“同意某人（的意见）”，agree on sth. “在某事上达成共识”，agree to do sth. “同意做某事”，
agree that…“同意…”
‘同意（计划，主意）”
…“同意…”agree to …‘
…‘‘同意（计划，主意）例句：
例句：
He and his brother never agreed on anything.
他和他弟弟从未在任何一件事上达成共识。
他和他弟弟从未在任何一件事上达成共识。
Do you agree with me? 你同意我的意见吗？
你同意我的意见吗？
He didn’t agree with what I said.
他不同意我所说的话。
他不同意我所说的话。
Did he agree to this plan?
他同意这个计划吗？
他同意这个计划吗？
6. go swimming 去游泳
去游泳
去游泳
类似的短语还有：
类似的短语还有：
go skating 去滑冰
去钓鱼
去滑冰 go fishing 去钓鱼
go shopping 去买东西
去买东西 go hiking 去远足
去远足
7. be on vacation 度假
度假
Where will go be on vacation?
你将去哪儿度假你将去哪儿度假
8. Five years ago, Sally was in high school. 五年前，萨利在读中学。五年前，萨利在读中学。 Today, Sally is in college. 现在，萨利在读大学。现在，萨利在读大学。
英语中，常可用“be+介词短语” 表示一个正在从事的活动，此时，介词短语中往往没有冠词，如be at work “在工作”“在工作”
“在工作” 9. fall in love with 爱上…
fall in love with a girl 爱上一个女孩爱上一个女孩
fall in love with a country 爱上一个国家爱上一个国家
[注] fall 是“陷入”的意思. 它与feel （感觉）很像。（感觉）很像。
fall→fell→fallen
feel→felt→felt.
fall 构成的词组还有：fall behind “落后，跟不上”，fall down “摔倒”, fall into ……“落入……之中”，
fall off ……“从……上掉下来”
< (1) Work hard, or you will fall behind. 努力学习，否则你会落后的。努力学习，否则你会落后的。
(2) The girl fell off her bike and hurt herself. 那个女孩从自行车上掉了下来，摔伤了自己。 (3) If you walk on the wall, you will fall down. 如果你去墙头上走，你就会摔倒。如果你去墙头上走，你就会摔倒。
10．alone adj.（只作表语）（只作表语） adv. 独自；单独独自；单独
He was alone in the house
他一个人在屋里他一个人在屋里
I went to the movies alone ，I felt lonely.
我独自去看电影了，我觉得很孤独我独自去看电影了，我觉得很孤独
[注] alone
表示“单独的，独自一人的”，不含感情彩.做形容词时，只能在be 动词或系动词之后做表语与lonely 不同，lonely 表示“孤独的，寂寞的”含有丰富的感情彩.lonely 做形容词时，可做定语和表语。如:
a lonely village 孤寂的村庄孤寂的村庄.
11．keep vt.& vi.
keep 有好几个意思，在本课中做“饲养；喂养”讲，相当于feed 。
keep a pet parrot 养一只宠物鹦鹉养一只宠物鹦鹉
feed a cat with fish 给猫喂鱼给猫喂鱼
（1）保住；保留：I’ll try my best to keep my job. 我要尽力保住我的工作。我要尽力保住我的工作。
（2）保守（秘密）：keep a secret （这对我来说可是太难了）（这对我来说可是太难了）
（3）保持（某状态）：Keep silent! 保持沉默！保持沉默！
Keep top side up! 请勿倒放！（“保持上方朝上”不就是“请勿倒放”吗？）吗？）
（4）继续；持续：They kept walking. 他们继续步行。他们继续步行。
他们继续步行。
12. She played soccer. 她踢足球。She plays the guitar. 她弹吉他。她弹吉他。
在英语中，球类动词前不加冠词，但表示弹奏乐器时，乐器前一定要加在英语中，球类动词前不加冠词，但表示弹奏乐器时，乐器前一定要加 the. 另外，表示吃三餐饭时，表三餐饭的单词前也不加冠词，但当三餐饭前有修饰词时，常可用冠词a，如 have a big breakfast “吃一顿丰盛的早餐”“吃一顿丰盛的早餐”
（1） What did you have breakfast today?
A. a
B. for
C. for a
D. for the
(2) ---When will you play ?
---- On Saturday.
A. a tennis
B. violin
C. the basketball
D. the piano 12. Predicting the future can be difficult. 预知未来可能很难。预知未来可能很难。
Predicting the future 是动名词短语作主语。在英语中，动名词短语相当于一个名词，在句
是动名词短语作主语。在英语中，动名词短语相当于一个名词，在句子中常可以作主语、宾语，作主语时，谓语动词常用单数。这种句式还可以用“It It’
’s+adj.+ to do sth.”替换，其中”替换，其中it 是形式主语，真正的主语是后面的是形式主语，真正的主语是后面的 to do 不定式结构。不定式结构。
< (1) Drinking milk for breakfast is good for your health. = It ’s good for your health to drink milk for breakfast.
(2) Playing football in the street is dangerous. = It is dangerous to play football in the street.
13. There are many famous predictions that never come true. 有一些著名的语言从来没有实现过。过。
Come 构成的词组有：come from “来自……”，come back “回来”, come over “过来，顺便“过来，顺便来访”，
come down “下来”，come on “快点”，come out “出来（常指花开出来，照
“出来（常指花开出来，照片洗出来，书出版等）”
14. As a reporter, I think I will meet lots of interesting people. 作为一名记者，我想我会接触到许多有趣的人。许多有趣的人。
练习：
练习：
I. 根据句意及首字母提示，完成句子。
根据句意及首字母提示，完成句子。
1. I want to write a letter. Please pass me some p___________.
2. He is old enough to d
___________ himself. Look! He’s putting on his shoes.
3. You should do more work with l___________ money.
4. Your dream will come t___________.
5. P___________ the future can be difficult.
6. It’s p___________ for you
to study well if you work hard.
7. Robots can do the same work as h___________.
8. He is ill. H___________, he came to school on time.
9. I want to work for myself in the f___________.
10. He w___________ a letter to Jim yesterday.
II. 用所给词的适当形式填空。
用所给词的适当形式填空。
1. We can use robots ___________ (do) many unpleasant jobs.
2. There will be ___________ (little) pollution and ___________ (few) trees.
3. There will be more ___________ (build) in 20 years.
4. It ___________ (take) me two hours to do the work yesterday.
5. —When did you ___________ (fall) in love with reading?
—I ___________(fall) in love with it at the age of four.
6. Are you able ___________(skate)?
7. Robots have many different ___________ (shape).
8. ___________ (hundred) of companies sell computers.
9. He’s a famous ___________ (science).
10. I can look after ___________ (me) and keep healthy.
III. 单项选择
单项选择
1. There are many differences ___________ the two languages.
A. from
B. with
C. between
D. for
___________ two weeks.
2. They’ll leave for Paris
A. after
B. later
C. for
D. in
3. It’s hard to keep the room ___________ with three kids.
A. cleaning
B. cleaned
C. clean
D. to clean
4. The boy ___________ a white jacket looks like Tom.
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