人教版八年级下册Unit 6An old man tried to move the mountains. 语法知识点练习（无答案）

八下 Unit 6 语法知识点练习 重点语法 1.条件状语从句：unless / if...not... unless意为＂除非，如果不＂，引导条件状语从句。unless引导的条件状语从句，若主句、从句的动作均未发生，则主句用一般将来时、祈使句或含有情态动词的句子，从句用一般现在时代替一般将来时。 （1）unless通常可以与if... not结构进行相互转换。 You will fail unless you study hard. =You will fail if you don’t study hard. 除非你努力学习，否则你会失败。 （2）若unless引导的从句本身为否定句，则unless不能用if...not来替换。 【即时训练】 1. 除非你早点醒来，你将错过比赛。 You’ll the you early. 2. 除非你更努力，你将考试失败。 you study , you’ll the exam. 3. 除非这个小孩生病他绝不会哭。 The child never he feels . 4.如果明天不下雨我们将去公园。 We are going to the park it _____ 2.时间状语从句：as soon as as soon as一……就……，强调两个动作几乎是连在一起的，后接从句。当主句是一般将来时，as soon as引导的状语从句应用一般现在时代替将来时。指紧接着发生的两个短动作，主句用一般过去时，从句也用一般过去时。有时，为了特意表达刚刚完成某事就如何，需要用现在完成时。注意：as soon as 引导的时间状语从句在过去时态中主从句时态保持一致；若主句用一般将来时态，则从句用一般现在时态 【即时训练】 1.这个王子一见到她就爱上了她。 The prince her he her. 2.他一回到家就开始做家务。He do chores he home. 3. 请 尽 快 告 诉 我 真 相 。 Please me the possible. 4.他一到就给你电话。 He’ll you he 3.结果状语从句：so...that... such...that... so... that意为＂如此……以至于＂，引导表示结果的状语从句。so是副词，用以修饰其后的形容词或副词，说明其程度的大小。 （1）so＋形容词/副词＋that从句 （2）so＋形容词＋a/an＋单数名词＋that从句 （3）so＋many/few＋复数名词＋that从句 （4）so＋much/little＋不可数名词＋that从句 【即时训练】 1.He was moved he sent two gods to help move away the mountains. 2.It’s bad weather we all have to stay at home. 3.The girl was beautiful the prince fell in love with her at once. 4.She was excited she could hardly say a word. 5.He made the stick small he could keep it in his ears. 6.这个故事如此有趣以致于大多数孩子对它感兴趣。 用方框中所给单词或词组的适当形式填空。 until unless so...that as soon as so that 1. These children are _____ poor _____ they can't go to school. 2. You won't pass the exam _____ you study hard now. 3. We should hurry up _____ we can catch the train. 4. In this city, it doesn't get dark _____ about nine o'clock during summer. 5. _____ she opened the door, a cat ran out. 6.He didn’t go to bed _____his mother came back. 7._____ he saw her ,he fell in love with her . 8.My daughter won’t eat dumplings _____ she is very hungry. 9. You can’t finish your school work _____ you work hard. 10. The school is _____ beautiful _____ all of us like it. 1 重点知识点 1.excite/ excited/ exciting 【即时训练】 1.The good news most of us. 2.They were about flying to Beijing. 3.We can’t believe such news. 2.remember doing/remember to do 【即时训练】 1.Remember (go) to the post office after school. 2.Don’t you remember (see) the man somewhere before 3.He didn’t remember (say) these words himself. 4.Remember (send) ... ...