Unit5 Power of Ideas Section A(Grammar Focus)课时作业 2026-2027学年人教版英语九年级上册

Unit 5  Power of Ideas

             第三课时  Section A(Grammar Focus)

语法精练

I.用括号内所给单词的适当形式填空。

1. If you           (invite) to the party, you should bring a small gift.

2. The windows           (break) by the strong wind last night.

3. This painting           (paint)by the famous artist five years ago.

4.All visitors           (ask) to show their ID cards before entering the sports centre.

5. The flowers           (take) care of by gardeners every day, so they look beautiful.

Ⅱ.按要求完成句子。每空一词。

1.The digital camera was invented in 1975.（对画线部分提问)

                      the digital camera           ?

2. People plant thousands of trees along the river every year.(改为被动语态)

Thousands of trees                      along the river every year.

3. The students sent new books to children in need.(改为被动语态)

New books                      to children in need           the students.

4. Peter was told to take a test tomorrow morning.(改为一般疑问句并作否定回答)

-           Peter           to take a test tomorrow morning?

-           ,he           .

5. My sister turns on the TV after she enters the room.(改为含被动语态的否定句)

The TV                                 by my sister after she enters the room.

Ⅲ.阅读短文，用括号内所给单词的适当形式填空。

It is known that sweet dishes were cooled with snow and ice in ancient times. These1.           (enjoy) by the rich because they were expensive. Sorbet (雪糕) 2.           (introduce) to Florence in the 16th century. However, real ice cream 3.           (produce)for the first time in the 1630s by Gerald Tissain,the French cook of British King, Charles I.

During the 18th century, ice cream4.           (eat) at ice cream cafes in London, Paris and other cities. It was still expensive,though. It 5.           

say that George Washington 6.           (spend)200 dollars on ice cream in just two months in 1790. Ice cream7.           (become)cheap when the first ice cream factory 8.           (open)in 1851 by an American. Since the 19th century, though,Italians have been seen as the great ice cream makers. At the end of the 19th century, for example, ice cream 9.           (sell) in the streets of London by as many as 30, 000 Italians.The Italian way of making ice cream has been learned by many others since those days, so today excellent ice cream 10.           (make)and enjoyed all over the world.

课时精练

I.用括号内所给单词的适当形式填空。

1. He bought a new electric car with three           (wheel).