Unit9 语法(合成词;比较级和最高级)归纳期末练习-2025-2026学年仁爱科普版英语八年级下册

                    Unit9Forces of Nature语法归纳期末练习

(合成词;比较级和最高级)

合成词专项练习

A、合成词构成规律

两个单词拼在一起变成新词:名词+名词;形容词+名词

1. n.+n. → 合成名词（最常考）

1.earthquake = earth (大地)+quake (震动) 地震

2.rainstorm = rain (雨)+storm (暴风) 暴雨

3.snowstorm = snow (雪)+storm (暴风) 暴风雪

4.sandstorm = sand (沙子)+storm (暴风) 沙尘暴

5.floodwater = flood (洪水)+water (水) 洪水

6.hometown = home+town 家乡

7.countryside = country+side 乡下

2. adj.+n. 合成名词

wildfire = wild (狂野的)+fire (火) 野火

3.合成副词/形容词

everywhere = every+where到处  outside = out+side 在外面

B、做题口诀

拆分单词→两个基础词意思相加=合成词词义

C、专项练习题

一、拆分/合并单词

1.earth + quake =________(地震)

2.rain + storm =________(暴雨)

3.snow + storm =________(暴风雪)

4.sand + storm =________(沙尘暴)

5.wild + fire =________(野火)

6.flood + water =________(洪水)

7.country + side =________(乡村)

8.home + town =________(故乡)

9.out + side =________(在外面)

10.every + where =________(到处)

11.sun + light =________(阳光)

12.black + board =________(黑板)

 

二、单项选择

1.A heavy ______ hit the city and lots of houses were wet.

A. rainstorm   B. earthquake   C. sandfire   D. snowwater

2.An ______ happened and many buildings fell down.

A. sandstorm   B. earthquake   C. wildfire   D. countryside

3.In spring, the ______ brings lots of sand here.

A. snowstorm   B. sandstorm   C. rainstorm   D. wildfire

4.The ______ burned many trees in the mountain last week.

A. wildfire   B. floodwater   C. hometown   D. outside

5.People in the ______ live a quiet life.

A. everywhere  B. countryside  C. earthquake   D. rainstorm

6.We can find clean water ______ in the mountain.

A. outside    B. everywhere  C. hometown   D. wildfire

7.Heavy ______ covered the road after the big snow.

A. snowstorm   B. sandstorm   C. wildfire   D. earthquake

8.My ______ is a small village beside the river.

A. countryside  B. hometown   C. outside    D. everywhere

9.Don’t go ______. It’s raining heavily now.

A. everywhere  B. outside    C. hometown   D. sandstorm

10.The ______ rose and covered the small village.

A. floodwater   B. wildfire   C. snowstorm   D. countryside

 

Keys

比较级和最高级专项练习

一、用所给词适当形式填空

1.The wind is ________ (strong) today than yesterday.

2.This rainstorm is the ________ (heavy) in three years.

3.The snow fell ________ (slow) than before.

4.Among all disasters, the earthquake is the ________ (bad).

5.The floodwater is getting ________ (high) and ________ (high).

6.Sandstorms are ________ (serious) in spring than in autumn.

7.That wildfire burned ________ (far) than the last one.

8.It was one of the ________ (terrible) storms in history.

9.The thunder sounds ________ (loud) than usual.

10.Winter is ________ (cold) here than in the south.

11.This area has ________ (little) rain than last year.

12.Of the three cities, City A has the ________ (much) flood damage.

13.A ________ (big) sandstorm came last night.

14.The weather becomes ________ (wet) after the rain.

15.It’s ________ (easy) to prevent small fires than huge wildfires.

 

二、单项选择

1.The rain is ____ than it was this morning.

A. heavy   B. heavier   C. heaviest   D. more heavy

2.Of all the natural disasters, floods are one of ____ problems.

A. serious   B. more serious C. the most serious D. most serious

3.Wind blows ____ in winter than in summer.

A. strongly  B. stronger  C. more strongly  D. most strongly

4.This is ____ terrible sandstorm I have ever seen.

A. a    B. an    C. the     D. /