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心静如水

喜欢像水一样清澈平静的生活,

 
 
 

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工作单位:大连理工大学应用数学系(现更名为数学科学学院) 我的专业:概率论与数理统计

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【学习英语】新概念英语 1 Lesson 90  

2012-01-17 00:29:42|  分类: 学习英语 |  标签: |举报 |字号 订阅

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【学习英语】新概念英语 1  Lesson 90 - 心静如水 - 心静如水

  

新概念英语 1  Lesson 90

 

Exercises

1.Write questions and answers

用一般过去时的疑问句和否定句。动词用原形。

(1)The sun set at twenty past seven.

Did the sun set at twenty past seven?

The sun didn’t set at twenty past seven.

(2)He ate his lunch at one o’clock.

Did he eat his lunch at one o’clock?

He didn’t eat his lunch at one o’clock.

(1) They did their homework last night.

Did they do their homework last night?

They didn’t do their homework last night.

(4)He came by car this morning.

Did he come by car this morning?

He didn’t come by car this morning.

(5)The sun rose at half past five.

Did the sun rise at half past five?

The sun didn’t rise at half past five.

(6)We swam across the river yesterday.

Did you swim across the river yesterday?

We didn’t swim across the river yesterday.

(7)He read this book last night.

Did he read this book last night?

He didn’t read this book last night.

 

2.Answer these questions

用一般过去时的肯定句,现在完成时,且现在完成时和yet连用。动词用到过去式和过去分词。

(1)Did you do your homework last night?

Yes, I did my homework last night.

What about Tom?

He hasn’t done his homework yet.

(2)Did Mrs. Jones go to the butcher’s this morning?

Yes, Mrs. Jones went to the butcher’s this morning

What about Mrs. Williams?

She hasn’t gone to the butcher’s yet.

(2) Did you speak to him yesterday?

Yes, I spoke to him yesterday.

What about Susan?

He hasn’t spoken to him yet.

(4)Did George swim across the river an hour ago?

Yes, Gorge swam across the river an hour ago.

What about Sam?

He hasn’t swum across the river yet.

(5)Did you see that film yesterday?

Yes, I saw that film yesterday.

What about Sam and Penny?

They haven’t seen that film yet.

(6)Did Tim take off his shoes a minute ago?

Yes, he took off his shoes a minute ago.

What about Frank?

He hasn’t taken off his shoes yet.

(7)Did you read this book last week?

Yes, I read this book last week.

What about Penny?

He hasn’t read this book yet.

 

3. 不规则动词的过去式和过去分词(记忆)

动词

过去式

过去分词

cut

put

read

set

do

come

give

swim

take

eat

go

rise

speak

cut

put

read

set

did

came

gave

swam

took

ate

went

rose

spoke

cut

put

read

set

done

come

given

swum

taken

eaten

gone

risen

spoken

 

4.  Translate the following sentences into English

(1)我已经看了这本书。

I have already read this book.

(2)她已经有三个月没有收到李丽的信了。

She haven’t received Lily’s letter for three months.

(3)我12点半在单位吃的午餐。

I had lunch at work at half past twelve.

(4)这本杂志值得一看。

The magazine is worth reading.

(5)这件上衣花了200美元。

The coat cost me 200 dollars. 

(6)我想这房子是要出售的吧!

I believe that this house is for sale!

(I think this house is for sale!)

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