内容正文:
Unit 3 Language in use
单项选择
( )1.—Excuse me, what is Nick doing?
—Look! He ________ flowers outside.
A.waters B.watered
C.is watering D.has watered
( )2.I saw Bob in the garden. He ________ flowers there.
A.waters B.has watered
C.is watering D.was watering
( )3.—When ________ you ________ here?
—Two days ago.
A.did; come B.have; come
C.will; come D.do; come
( )4.So far, China ________ COVID19 vaccines(疫苗)to many countries all over the world.
A.provide B.provided
C.will provide D.has provided
( )5.We hope ________ a computer on every student's desk in the future.
A.there is B.there was
C.there will be D.there has been
一、根据所给中文意思完成句子,每空限填一词
1.我哥哥六岁的时候就会弹钢琴了。
My brother ________ ________ the piano when he was six years old.
2.我长大后打算当一名消防员。
I ________ ________ ________ be a firefighter when I grow up.
3.我爸爸离开他的家乡五年了。
My father ________ ________ ________ from his home town for five years.
4.我一到南京,就会给你发电子邮件。
I ________ ________ an email to you as soon as I get to Nanjing.
5.如果温度是零度以下,水将会变成冰。
If the temperature becomes below zero,water ________ ________ into ice.
二、按要求完成句子,每空一词
1.My brother goes swimming on weekends.(改为否定句)
My brother ________ ________ swimming on weekends.
2.Lisa went to the museum with her friends last weekend.(改为一般疑问句,并作肯定回答)
________ Lisa ________ to the museum with her friends last weekend?
Yes, ________ ________.
3.They have lived in Nanjing for five years.(对画线部分提问)
________ ________ ________ they lived in Nanjing?
4.I was doing my homework at seven last night.(变成否定句)
I ________ ________ my homework at seven last night.
5.They will learn cooking at school next term.(对画线部分提问)
________ ________ they learn cooking at school?
6.There will be more cars in the future.(改为一般疑问句,并作否定回答)
________ ________ ________ more cars in the future?
No, ________ ________.
一、阅读理解
We're sitting too much and it's dangerous. Most Americans spend more than seven hours sitting every day, and the more you sit, the weaker your bo