Question

動(dòng)詞填空 用括號(hào)內(nèi)所給動(dòng)詞的適當(dāng)形式填空。(本大題共8分，每小題1分)

1.Now a lot of families own cars and this _________ (cause) serious air pollution.

2.In Yixing, teapots(茶壺) _________ (produce) in large numbers.

3.The twins _________ (dig) in the garden when their mother came.

4.—Your city looks beautiful!

—Yes. Lots of trees _________ (plant) last year.

5.He is too busy ________ (do) his homework to go fishing with his parents at weekends.

6.Lucy is wondering where _________ (spend) her summer holiday.

7.We hope more and more people _________ (join) us to protect our environment.

8.Great changes __________ (take) place in Wuxi in the past five years.

 

Answer 1

1.causes

2.are produced

3.were digging

4.were planted

5.doing

6.to spend

7.will join

8.have taken

【解析】

試題分析：

1.

2.

3.when their mother came”可知主句用過去進(jìn)行時(shí)，The twins 做主語，助動(dòng)詞用were，dig的現(xiàn)在分詞要雙寫g，故填寫were digging。

4. Lots of trees做主語，此處用被動(dòng)語態(tài)，由時(shí)間狀語“l(fā)ast year”可知用一般過去時(shí)的被動(dòng)語態(tài)，故填寫were planted。

5.

6.

7.

8.in the past five years”可知要用現(xiàn)在完成時(shí)，take place沒有被動(dòng)語態(tài)，故填寫have taken。

考點(diǎn)：動(dòng)詞填空。