新目标九年级英语语法总结 Unit2
1. used to do sth. 过去常常做某事
否定形式： didn't use to do sth. / used not to do sth.
如：He used to play football after school. 放学后他过去常常踢足球。
Did he use to play football? Yes, I did. No, I didn't.
He didn't use to smoke. 他过去不吸烟。
2. 反意疑问句
①肯定陈述句＋否定提问 如：Lily is a student, isn't she?
Lily will go to China, won't she?
②否定陈述句＋肯定提问 如：
She doesn't come from China, does she?
You haven't finished homework, have you?
③提问部分用代词而不用名词 Lily is a student, isn't she?
④陈述句中含有否定意义的词，如：little, few, never, nothing, hardly等。其反意疑问句用肯定式。 如：
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新目标九年级英语语法总结 Unit3
1.语态：
①英语有两种语态：主动语态和补动语态 主动语态表示是动作的执行者
被动语态表示主语是动作的承受者
②被动语态的构成 由"助动词be ＋及物动词的过去分词"构成 助动词be 有人称、数和时态的变化，其变化规则与be 作为连系动词时完全一样。
时态
一般现
在 时
一般过
去 时
情 态
动 词
③被动语态的用法
当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者，或者只需强调动作的承受者时，要用被动语态。
2. allow sb. to do sth. 允许某人做某事（主动语态）如：
Mother allows me to watch TV every night. 妈妈允许我每晚看电视。
be allowed to do sth. 被允许做某事（被动语态）如：
LiLy is allowed to go to Qinzhou. 莉莉被允许去钦州。
3. get their ears pierced 穿耳洞
get sth. done(过去分词) 让/使（别人）做某事
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新目标九年级英语语法总结 Unit5
现在完成时态
⑴由have/ has ＋ 过去分词
⑵表示过去发生或已经完成的某一动作对现在造成的影响或结果
常与already, just , yet , ever, never 连用
Have you finished your work yet？你完成了你的工作了吗？
Yes, I have. I have just finished it. 是的。我刚刚完成了。
I have already finished it . 我已经完成了。
Have you ever been to China? 你曾经去过中国吗？
No, I have never been there. 没有，我从来也没有去过。
⑶①表示过去已经开始，持续到现在的动作 或状态和表示过去某一时刻延续到现在（包括现在在内）的一段时间的状态连用如：（for + 时间段，since + 时间点，或过去某一动作， 以及how long ）
②注： 非延续性动词在现在完成 时态中不能和for, since 引导的表示一段时间的状语的肯定句连用。
应转为相应的延续性动词 如：
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新目标九年级英语语法总结 Unit5
现在完成时态
⑴由have/ has ＋ 过去分词
⑵表示过去发生或已经完成的某一动作对现在造成的影响或结果 常与already, just , yet , ever, never 连用
Have you finished your work yet？你完成了你的工作了吗？ Yes, I have. I have just finished it. 是的。我刚刚完成了。
I have already finished it . 我已经完成了。
Have you ever been to China? 你曾经去过中国吗？
No, I have never been there. 没有，我从来也没有去过。
⑶①表示过去已经开始，持续到现在的动作 或状态和表示过去某一时刻延续到现在（包括现在在内）的一段时间的状态连用如：（for + 时间段，since + 时间点，或过去某一动作， 以及how long ） ②注： 非延续性动词在现在完成 时态中不能和for, since 引导的表示一段时间的状语的肯定句连用。
应转为相应的延续性动词 如：
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九年级英语语法总结
1. by + doing 通过……方式如：by studying with a group
by 还可以表示："在…旁","靠近","在…期间"、"用,""经过","乘车"等
如：I live by the river. 转载自经济生活网http://www.economicdaily.com.cn，请保留此标记I have to go back by ten o'clock.
The thief entered the room by the window.
The student went to park by bus.
2. talk about 谈论，议论，讨论
如：The students often talk about movie after class. 学生们常常在课后讨论电影。
talk to sb. === talk with sb. 与某人说话
3. 提建议的句子：
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新目标九年级英语语法总结 Unit1
1. by + doing 通过……方式 如：by studying with a group
by 还可以表示："在…旁"、"靠近"、"在…期间"、"用、""经过"、"乘车"等
如：I live by the river. I have to go back by ten o'clock.
The thief entered the room by the window. The student went to park by bus.
2. talk about 谈论，议论，讨论
如：The students often talk about movie after class. 学生们常常在课后讨论电影。
talk to sb. === talk with sb. 与某人说话
3. 提建议的句子：
①What/ how about +doing sth.? 如：What/ How about going shopping?
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新目标九年级英语语法总结 Unit6
定语从句 参看课本P143
1. prefer动词 更喜欢 宁愿
prefer sth. 更喜欢某事
prefer doing/ to do 宁愿做某事 prefer sth to sth. 同…相比更喜欢… prefer doing to doing 宁愿做某事而不愿做某事
2. along with 伴随… 同… 一道
3. dance to sth. 随着…跳舞
4. different kinds of 各种各样different kinds of clothes 各种各样的衣服
5. music n. 音乐 musician n. 音乐家 musical
6. take … to … 带…去…. 如：
7. remind sb. of sb./sth. 提醒 使…记起….
8. clear adj. 清楚的，清澈的 clearly adv. 清楚地
9. be important to sb. 对…重要
be important for sb. to do. 做某事对某人很重要
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新目标九年级英语语法总结
Unit1
1. by + doing 通过……方式 如：by studying with a group by 还可以表示："在…旁","靠近","在…期间"、"用,""经过","乘车"等
如：I live by the river. I have to go back by ten o'clock.
The thief entered the room by the window.
The student went to pars.
2. talt 谈论，议论，讨论
如：The students often talt movie after class. 学生们常常在课后讨论电影。
talk to sb. === talk with sb. 与某人说话
3. 提建议的句子：
①What/ how about +doing sth.? 如：What/ How about going shopping?
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