2017年仁爱版九年级英语同步练习册答案

Unit 1 The Changing World

Topic 1 Our country has developed rapidly.

随堂巩固

Section A

一、⒈volunteer ⒉bell ⒊taken place ⒋Africa ⒌seen

二、⒈B ⒉C ⒊A ⒋C ⒌C

三、⒈Where have you been?

⒉ When did you go there?

⒊ How often do you go there?

⒋ What do you think of Canada?/ how do you like Canada?

⒌ No, never./ No, I haven’t.

四、⒈Has; gone ⒉Where have; been ⒊No ; haven’t ⒋hasn’t been ⒌I have just come back from my hometown. Section B

一、⒈rope ⒉ever ⒊shut/ close ⒋flown ⒌put on

二、⒈C ⒉B ⒊D ⒋D ⒌D

三、⒈F ⒉G ⒊D ⒋B ⒌A

四、⒈learnt/ learned; from ⒉haven’t seen ⒊something important

⒋ What an ⒌has ever helped

Section C

一、⒈medical ⒉progress ⒊satisfy ⒋already ⒌report

二、⒈have been a member of ⒉keep in touch with ⒊made rapid progress ⒋succeeded in ⒌has happened to

三、⒈A ⒉C ⒊D ⒋D ⒌B ⒍D ⒎A ⒏C ⒐B ⒑C四、⒈relatives ⒉poor ⒊narrow ⒋machines ⒌medical ⒍since ⒎already ⒏keeping ⒐progress ⒑pleased

Section D

一、⒈hide ⒉chess ⒊spare/ free ⒋radio ⒌abroad

二、⒈D ⒉A ⒊D ⒋C ⒌B

三、⒈T ⒉T ⒊F ⒋F ⒌F

四、

I like playing computer games in my spare time. But my sister likes reading e-books and listening to music. There are many posters of singers and movie stars on the wall of her room. My sister and I also like watching TV at home or going to the theater on weekends. We go traveling with our parents during the holidays.But when my parents were children, things were different. They seldom went traveling because the family didn’t have so much money. But they had more outdoor activities. They played hide-and-seek in the open air. They liked jumping rope, rolling iron rings and flying paper

planes. Leisu re activities have changed a lot, but happiness won’t change forever.

综合提升

一、⒈relative ⒉satisfy ⒊spare ⒋bell ⒌hiding

一、⒈C ⒉B ⒊A ⒋B ⒌D ⒍D ⒎B ⒏D ⒐B ⒑B

三、⒈C ⒉B ⒊A ⒋C ⒌C ⒍B ⒎A ⒏C ⒐C ⒑A

四、⒈B ⒉C ⒊D ⒋C ⒌D

五、⒈Two ⒉income ⒊price ⒋types ⒌policies

六、Great Changes in Communication

Great changes have taken place in communication now. People used to keep in touch with each other by letters or the public telephones. But now we have mobile phones so we can communicate at any place and at any time. What’s more, it’s easy for us to use the Internet now. we can send and receive e-mails whenever we like. It used to take several days to here from each other, but now it takes only several seconds, even if they are in different countries.

In a word, people have an easier life nowadays with the development of communication.

Topic 2 The population in developing countries is growing faster.

随堂巩固