Unit 8 同步练习 语法专项练习 2025-2026学年仁爱科普版八年级英语下册

仁爱新版八下 Unit 8 语法专项练习 一、动词变名词（-ion 后缀，每题 4 分，共 20 分） 用所给动词的适当形式填空（变成 -ion 名词） 1.We should __________ (protect) the earth. The __________ (protect) of the earth is important. 2.They often __________ (discuss) plans. The __________ (discuss) lasts long. 3.He will __________ (collect) stamps. His __________ (collect) is big. 4.Please __________ (connect) the phone. The __________ is easy. 5.We __________ (invent) many things. The __________ changes our life. 二、用所给动词的正确形式填空（主将从现，每题 5 分，共 30 分） 1.If it __________ (rain) tomorrow, we __________ (stay) at home. 2.If you __________ (be) careful, you __________ (not make) mistakes. 3.If he __________ (have) time, he __________ (visit) you. 4.__________ (read) books if you __________ (have) free time.（祈使句） 5.If you __________ (save) money, you __________ (buy) a guitar. 6.She __________ (go) shopping if she __________ (finish) homework. 三、单项选择（每题 5 分，共 25 分） 1.If you ______ to the park, you ______ a good time.A. go; have B. go; will have C. will go; have 2.It’s important to make a good ________.A. decide B. decision C. deciding 3.______ open the door if you ______ a stranger.A. Don’t; see B. Not; see C. Don’t; will see 4.His ________ of money is very good.A. collect B. collection C. collecting 5.If you don’t hurry, you ______ late.A. are B. will be C. were 四、句型转换（每空 2 分，共 15 分） 1.You get up early. You will catch the bus.（合并成 if 句子）If you __________ up early, you __________ catch the bus. 2.Save money, and you will buy what you want.（同义句）__________ you save money, you __________ buy what you want. 3.We act well. Our __________ (act) is good.（用适当形式） 4.He doesn’t come. I won’t wait.（合并）If he __________ come, I _______ wait. 五、中译英（每题 5 分，共 10 分） 1. 如果你努力学习，你就会取得好成绩。 ____________________________________________________________ 2. 我们的交流让我们更亲近。 ____________________________________________________________ 参考答案 一、动词变名词 1. protect; protection 2. discuss; discussion 3. collect; collection 4. connect; connection 5. invent; invention 二、用所给词的适当形式填空 1. rains; will stay 2. are; won’t make 3. has; will visit 4. Read; have 5. save; will buy 6. will go; finishes 三、单项选择 1. B 2. B 3. A 4. B 5. B 四、句型转换 1. get; will 2. If; will 3. action 4. doesn’t; won’t 五、中译英 1. If you study hard, you will get good grades. 2. Our communication makes us closer. 学科网（北京）股份有限公司 $