人教版英语八年级上册Unit6SectionA知识讲解

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Unit 6 I'm going to study computer science.

Section A 知识讲解

一.when

when “当……时” , when 引导的时间状语从句,从句用一般现在时,主句用一般将来时

用法相同的单词及词组 if as soon as unless

She is going to be an actor when she grows

up.

Jim is a computer fan and he wants to be a computer engineer when he ______________(长大)。

二.grow up 长大;成熟;成长

1. 动词短语,相当于不及物动词,其后不跟宾语。

She grew up in China.她是在中国长大的。

2. grow v.种植;使生长,为及物动词。

She grows roses in the greenhouse. 她在温室里栽培玫瑰花。

3. grow v. 生长;发育;长大,为不及物动词。

The watermelons grow well in warm dry climate. 温暖干燥的气候适合西瓜生长。

4. grow v.变得,作连系动词,后面跟形容词。

He is growing stronger and stronger. 他长得越来越壮。

【练习】 ( )1 When he ___ , he ___ to be a policeman.

A. grow up ; want B. grows up ; want C. grows up ; wants D. grow up ; wants

( )2 The farmer likes _____ vegetables in his garden, and they all ____ well.

A. growing; grow up B. to grow ; grow up C. growing; grow D. to grow ; grows

( )3 My cousin was born in Hong Kong, but he _____ in America.

A.grow B. grow up C. grew D. grew up

( )4 What’s she going to be when she _____?

A. grow up B. grows C. grows up D. is going to grow up

( )5 When I ______, I am going to be a teacher.

A. am elder B. grow up C. am going to grow up D. grew up

(

) 6 The boy is going to be a pilot when he grows up .(选择与划线意思相同的选项)

A. get up B. leaves school C. becomes an adult D. becomes a teenager

三.drive v 驾驶 → driver n 司机

Mr. Green ____________(driver) his car to the office yesterday.

My brother is a ___________ , he ______________to work every day (drive)

【拓展】

(1) 动词后加er wait →waiter 服务员

listen→ listener 听众 read → reader 读者 teach → teacher 教师

clean→ cleaner 清洁工 sing→ singer 歌手 work → worker 工人

farm→ farmer 农夫 own→ owner 主人 play → player 运动员

(2) 以e结尾的加r

write →writer 作家 dance→ dancer 舞蹈演员 drive → driver 驾驶员

(3) 在动词后加or

visit→ visitor 参观者 invent→ inventor 发明者 act→ actor 男演员

doctor n医生 see the doctor 看医生 at the doctor’s 在诊所 Common Progress Please Criticize

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①Li Na is an outstanding tennis_____________. ( play)

②These _________________( read) are all from Xi’an , Shang xi.

2. violin →violinist; Piano n → pianist

【拓展】 -ist 是一个名词后缀, 加在某些名词或动词后面,可用来表示“从事某种职业的人“ piano→ pianist science→ scientist art →artist 艺术家

①Why do you want to be a ________________(science)?

( ) ②My brother likes math very much. He wants to be a ___ when he grows up.

A. piano B. driver C. pilot D. Scientist

练习:1. my cousin wants to be a _______________(piano) in the future.

2. Li Yundi started ____________ lessons at the age of five , Now he become a wonderful

_________________(piano)

3. why do you want to be a __________ (science)

4.

The old ____________ told us how to learn _______________ well (science)

四.cook

1. n. 厨师 Is your father a _________? 你爸爸是一名厨师吗?

2. cook v.烹饪;煮,可用作及物动词,也可用作不及物动词。

My mother is ____________dinner in the kitchen. 我妈妈正在厨房里做晚饭。

He _________very well.他做饭做得很好。

3. cooker n.厨具 The ___________is very expensive.这厨具是很贵的。

cook sb.sth.=cook sth.for sb.给某人做饭.

She often cooks us delicious meals.=She often __________________________________us.

她经常给我们做美食。

4. do some cooking 做饭

I'm doing some cooking when you call me. 当你给我打电话时我正在做饭。

【例1】—What are you doing there? —I am ______.Breakfast is OK soon.

A.running B.singing C.sleeping D.cooking

【例2】 My uncle is a ______.He can ______ Beijing Duck ______us.

A.cook;cook;to B.cooker;cook;for C.cooker;cooks;to D.cook;cook;for

五.move v 移动,搬动 move to + 地点 搬到某地

①I’m going to ________(搬) to Beijing next month.

( )

②The family moved ____ there , and had a happy life.

A. in B. to C. / D. with

六.sure adj. 确信的

be sure about 确信 make sure 确保

(1) be sure +about / of +名词、代词或动名词 对……有把握

She is sure of success. 她确信会成功。

(2) be sure to do sth 务必;确信 ,相当于make sure to do sth.

I’m sure to go with you. 我确信和你一起去

(3) be sure +that 从句 We are sure that you can make great progress this term.

(4)▲ make sure + that 从句

Make sure that you can find out the truth soon. 确保你能很找出真相。

确保别的人人都知道这个秘密。 Make sure (that) anyone else knows the secrets

▲ make sure of sb./ sth 弄清楚某人/事 Common Progress Please Criticize

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你应该弄清楚时间。You should make sure of the time

( ) 1. Please check your paper to _______ there are no mistakes

A. think of B. try out C. find out D. make sure

( ) 2. You need to take notes at the meeting so make sure ___ a pen and some paper with you.

A. bring B. bringing C. to bring D. not bring