句式变化 A、变否定句：

1、主语 + didn’t + do

Ryan didn’t go to school yesterday. 2、主语 + wasn’t/weren’t + 其他

Ryan wasn’t interested in English last year. B、变一般疑问句： 1、Did + 主语 + do

Did Ryan have a big dinner last night? 2、Were/was + 主语 + 其他

Was Ryan interested in delicious food? C、变特殊疑问句：

1、对主语提问：特殊疑问词 + 动词过去式 + 其他 Who ate the apple I bought yesterday?

2、对非主语提问：特殊疑问词 + did/was/were + 主语 + 其他 Where did you go last night?

When did Ryan buy 100 bottles of milk?

动词过去式-构成方法：

——规则变化 直：+

ed work—worked; stay—stayed; want—wanted 去：去不发音的e，+

ed hope--hoped; believe—believed; decide—decided

双：重读闭音节双写辅音字母+ ed stop—stopped; admit—admitted; refer—referred

改：以辅音+y结尾的单词，改y为i + ed study—studied; try—tried; worry—worried ——不规则变化（见总结的表）

AAA型：cut—cut—cut; put—put—put;

ABB型：burn—burnt—burnt; hear—heard—heard; buy—bought—bought

ABC型：eat—ate—eaten; fall—fell—fallen; choose—chose—chosen ABA型：come—came—come; run—ran—run; become—became—become AAB型：beat—beat—beaten;

一般将来时

一、构成：

1. Sb. be going to do sth 2. Sb. will/shall do sth 3. Sb. be about to do sth

Look at the clouds! It’s going to rain.

Mary will be 9 years old, so they plan to hold a birthday party for her. I am about to leave. 1. 构成 a: 结构 will do

肯定句：主语+will do 否定句：主语+will not do 疑问句：Will +主语+do? 用法：最常用

b: 肯定句：主语+shall do 否定句：主语+shall not do 疑问句：Shall+主语+do? 用法：第一人称（I, we）

c: 肯定句：主语+be going to do 否定句：主语+be not going to do 疑问句：be+主语+going to do?

用法：表示计划，打算做；年龄通常不用，有迹象表明（天气首选）。口诀：年龄不选天气选 2. 用法：表示将要发生的动作 表示即将发生的或最近打算进行的事 3. 常用时间状语

Tomorrow, next week, soon, in the future, in +一段时间（??之后）

二、中考六大考点

考点一 有迹象表明要发生的事用be going to Look at the clouds! It’s going to rain. 考点二 表示必然会发生的事用will Mary will be 9 years old. 考点三 进行时表将来

Hurry up! The plane is taking off.

口诀：来来去去待带开始死 come，arrive, go, leave, stay, take, start, begin, die. 考点四 be about to do 表示即将发生的动作，不接时间状语，但可与when连用 The woman was about to leave when the telephone rang.

考点五 标志词： next week, soon, in the future, tomorrow, in+一段时间

考点六 be going to 与will的区别

will be going to 七、其他

1. 常见的从句引导词：if; unless; as soon as; not?until?; when; before; after 遵从“主将从现”原则

? Ryan will not come back until it starts to rain.

2.will 和 shall 的区别： shall 只用于第一人称；will 可用于任何人称 ? I/We shall meet them tomorrow night.

? I/He/She/Ryan will meet them tomorrow night. -------构成------------------- 现在进行时：1.直接+ing 2.去e, +ing

3.重读闭音节结尾，双写末尾辅音字母，+ing 4.改词尾ie为y, +ing

主客观 客观实现 主观判断

决定/打算 临时决定 计划打算

事物出现的迹象

无迹象 有迹象

现在进行时

一、结构：主语+am ( is, are）+动词 ing 二、现在进行时的用法-常见的用法 1. 表示现在正在进行的动作 如：We are dancing now. 2. 表示现阶段一直在进行的动作 如：They are making baozi these days. 3. 表示即将发生的动作

如：Hurry up! The plane is leaving. 三、注意

地点转移动词用 be doing 的形式表将来，如 come, arrive, go, leave, stay, take, die 口诀：来来去去待带死 四、常用标志词

now, right now, at the moment, at this time

过去进行时

一、结构：主语+was/were+动词 ing 二、用法

1. 过去精确时间正在进行的动作

如：He was having breakfast at 6 yesterday morning. 2. 表示过去某段时间正在进行的动作 如：He was writing a book last year.

三、标志词：at+具体时刻+过去时间，at this time+过去时间， at that moment+过去时间， from nine to ten last evening, when, while 四、特殊句型

a. 表示一个持续的动作发生过程中闯入另外一个动作

如：过去进行时+when+一般过去时 I was watching TV when she came in. b. 表示过去的两个同时发生的持续的动作

如：过去进行时+while+一般过去时 I was writing while my mother was cooking.