人教版八下英语英语语法知识点精讲+练习

人教版八年级下册英语英语语法知识点精讲+练习(一)一般将来时一般将来时表示将来某个时间要发生的动作或者存在的状态。

通常与表示将来的时间状语连用，如tomorrow, the day after tomorrow, next year, next month, next week, in 100 years 等。

be going to do (动词原形)结构：表示打算、准备做的事情或者肯定要发生的事情。

如：It is going to rain.will do 结构表示将来的用法：1. 表示预见Do you think it will rain?You will feel better after a good rest.2. 表示意图I will borrow a book from our school library tomorrow.What will she do tomorrow?基本构成如下：一般疑问句构成：(1)will+ 主语+do⋯? Will Sarah come to visit me next Sunday?(2)there be 结构的一般疑问句：Will there + be ⋯?Will there be fewer trees? Yes, there will. / No, there won 't否定句构成：will + not ( won')t+doSarah won ' t come to visit me next Sunday.特殊疑问句构成：特殊疑问词＋will ＋主语＋⋯？What will Sarah do next Sunday?★★练一练★★根据例句，用will 改写下列各句例：I don ' t feel well today(. be better tomorrow )I ' ll be better tomorrow.1. Gina has six classes today. ( have a lot of homework tonight )2. I ' m tired now(. sleep later)3. My parents need a new car. ( buy one soon)4. We can 't leave right now(. leave a little later )5. The weather is awful today. ( be better tomorrow )答案： 1. She ' ll have a lot of homework tonight.2. I ' ll sleep later.3. They ' ll buy one soon.4. We ' ll leave a little later.5. Maybe it ' ll be better tomorrow.(二)should 的用法：should 用来提出建议和忠告，后边加动词原形，否定句直接在should 后边加not. 例如：I think you should eat less junk food. 我认为你应该少吃垃圾食品。

She drives a lot and she seldom walks. So I think she should walk a lot. 她经常开车，很少走路。

所以我认为她应该多走路。

Students shouldn ' t spend too much time playing computer games. 学生们不应当花太多的时间玩计算机游戏。

学习向别人提建议的几种句式：（1）I think you should ⋯（2）Well, you could ⋯（3）Maybe you should ⋯（4）Why don't yo⋯u ?（5）What about doing sth.?（6）You'd better do sth.★★练一练★★用should 或shouldn '填t空1. I can ' t sleep tghhet nbiefore exams.You ____ take a warm shower before you go to bed.2. Good friends ____ argue each other.3. There is little milk in the glass. We _____ buy some.4. They didn ' t invite you? Maybe you _______ be friendlier.5. I am a little bit overweight. So I think I ______ do exercises every day.答案： 1. should 2. shouldn 't3. should 4. should 5. should（三）过去进行时过去进行时表示过去某一点时间正在进行的动作或者过去某一段时间内一直进行的动作。

1. 构成was /were + doing ，例如：I was watching TV at 9 o ' clock last nt.i gh at 9 o ' clock last nig是h时t 间点They were playing football all afternoon.all afternoon 是时间段2. 过去进行时的标志词at 8 o ' clock last night, this time yesterd等ay。

例如：I was having lunch at home this time yesterday. 昨天的这个时候我正在吃午饭。

At that time she was writing a book. 那阵子她在写一本书。

（表示她在那段时间里一直在做那件事情。

）★★练一练★★用括号中所给动词的适当形式填空。

1. This time yesterday I ___ _____ （read）books.2. At 9 o ' clock last Sunday they _______ ___（__h_ave） a party.3. When I ___ （come）into the classroom, she ______ _____ （read） a storybook.4. She ___ _____ （play）computer games while her mother _ _____ （cook）yesterday afternoon.5. I ____ _____ （have） a shower when you ___ （call ）me yesterday.答案： 1. was reading 2. were having 3. came; was reading（四）间接引语形成步骤：（1）不要逗号，冒号，引号（2）要考虑到人称的变化（人称的变化与汉语是一致的）（3）要考虑时态的变化（4）要考虑时间状语、地点状语和语示代词的变化。

1. 直接引语变成间接引语时，几个主要时态的变化规律4. was playing; was cooking5. was having; called★★练一练★★用括号中所给动词的适当形式填空。

1. She said I __ （be）hard-working.2. Peter told me he __ （be）bored yesterday.3. She said she ___ （go）swimming last Sunday.4. Bobby said he ___ （may）call me later.5. Antonio told me he ___ （read） a book then.答案： 1. was 2. was 3. went 4. might 5. was reading请转述他人说的话：1. I go to the beach every Saturday. （Tom）2. I can speak three languages. （Lucy ）3. I will call you tomorrow. （Mike ）4. I ' m having a surprise party for Lana（. she）（五）if 引导的条件状语从句结构：if ＋一般现在时，主语＋将来时含义：如果⋯⋯，将要⋯⋯例如：If you ask him, he will help you.如果你请求他，他会帮助你。

If need be, we ' ll work all night. 如果需要，我们就干个通宵。

★★练一练★★根据中文提示，完成句子。

1. 如果你参加聚会，你将会过得很开心。

If you _______ the party, you _________ .2. 如果明天下雨，我们将不去野餐。

If it _________ tomorrow, we __________ .3. 如果你经常听英文歌，你将会喜欢英语的。

If you often _______ , you ________________ .答案：1. If you go to the party, you will have a good time2. If it rains tomorrow, we won ' t go to the picnic3. If you often listen to English songs, you ' ll like English二. 完形填空特点及解题思路（一）题型分类与特点完形填空试题是在给出的一篇短文中有目的地拿掉若干个词，留下一些空格，要求考生借助短文保留的部分，从所给的短文整体出发，在正确理解短文意思的基础上，根据句子和句子间的内在联系、词的用法和习惯搭配等，用适当的词或词语填空，使补全后的短文意思通顺、前后连贯、结构完整。

这种题型测试的内容从形式上看是单词或短语的填空，但它必须注意到短文中上、下文意思连贯、词语搭配和语法结构正确，所以在空格上所填的词必须符合语义适用和语法正确两条原则，只考虑某一侧面都可能导致错误。

中考中完形填空试题的基本题型分两类：完形填空选择题和完形填空题。