初中英语语法大全(给初中老师做参考)讲解学习
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关C键op词yr（igahltre2a0d0y4,-y2e0t,11sinAcsep,ofoser, PstoyfaLrt,dju. st,）
功能：
Evaluation only. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
Key words
yet already
注意：already 用于肯定句，
yet 用于疑问句和否定句中
Evaluation only. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
Copyright 2004-2011 Aspose Pty Ltd.
Copyright 2004-2011 Aspose Pty Ltd.
I ___ha_v_e_ just _m_e_n_d_e_d__ the desk,
you can take it to your classroom . (mend )
Key words
yet already ever never
How long has she lived in London?
Evaluation only. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
Copyright 2004-2011 Aspose Pty Ltd.
4. He has been to China, _h_a_sn_’t__h_e_?
park? ( be )
B: No, never.
Key words
yet
already
ever
wk.baidu.com
never
just
Just 刚刚 与现在完成时连用 一般置句中
Just now E刚v才alua与ti一on般o过n去ly时. 连用 eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
2. CTohpeyyrighhatv2e00c4o-m20e11bAacspkosferoPmty Lwtodr. k. (写否定句）
They haven’t come back from work.
3. She has lived in London for four years. (划线部分提问）
（写出反义疑问句部分）
What are the key words for the Present Perfect TenseE?valuation only.
eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
Copyright 2004-2011 Aspose Pty Ltd.
since
since 后面带过去时间或有一般过去时的句子
Evaluation only. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
Copyright 2004-2011 Aspose Pty Ltd.
Tom _h_a_s_w_o_r_ke_d___ in the factory since
A: __H_a_s__ your brother _fi_n_is_h_e_d his
homework yet? (finish)
B: Yes, he ‘s already done it.
Key words
yet already ever never
注意： ever 曾经 用于疑问句中
never 从不 带有否定意义
Evaluation only. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
Copyright 2004-2011 Aspose Pty Ltd.
A: __H_a_ve___ you ever _b_e_e_n___ to the
Copyright 2004-2011 Aspose Pty Ltd.
I have learned English for ten years
2.过去某一时间点发生的动作持续 到现在或还将持续下去。
基本结构
过去分词 见书P120
haEvvea/luhaatsio+n doonnlye. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
Evaluation only. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
Copyright 2004-2011 Aspose Pty Ltd.
现在完成时
概念 基本结构
基本句型变化E（va一lu般ati疑on问o句nl，y. 否定句，特殊疑 eated with问A句s）pose.Slides for .NET 3.5 Client Profile 5.2.0
Copyright 2004-2011 Aspose Pty Ltd.
He has had a big breakfast.
He is full .
1.过去某一时间点发生的动作对现在产生影响。
Evaluation only. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
he left school ten years ago. (work )
Key words
yet already ever never since
Copyright 2004-2011 Aspose Pty Ltd.
助动词 （可以帮助 构成肯定、疑问和 否定句）
1.He has cleaned his room.
(写一个一般疑问句） Has he cleaned his room?
Evaluation only. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
功能：
Evaluation only. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
Key words
yet already
注意：already 用于肯定句，
yet 用于疑问句和否定句中
Evaluation only. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
Copyright 2004-2011 Aspose Pty Ltd.
Copyright 2004-2011 Aspose Pty Ltd.
I ___ha_v_e_ just _m_e_n_d_e_d__ the desk,
you can take it to your classroom . (mend )
Key words
yet already ever never
How long has she lived in London?
Evaluation only. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
Copyright 2004-2011 Aspose Pty Ltd.
4. He has been to China, _h_a_sn_’t__h_e_?
park? ( be )
B: No, never.
Key words
yet
already
ever
wk.baidu.com
never
just
Just 刚刚 与现在完成时连用 一般置句中
Just now E刚v才alua与ti一on般o过n去ly时. 连用 eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
2. CTohpeyyrighhatv2e00c4o-m20e11bAacspkosferoPmty Lwtodr. k. (写否定句）
They haven’t come back from work.
3. She has lived in London for four years. (划线部分提问）
（写出反义疑问句部分）
What are the key words for the Present Perfect TenseE?valuation only.
eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
Copyright 2004-2011 Aspose Pty Ltd.
since
since 后面带过去时间或有一般过去时的句子
Evaluation only. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
Copyright 2004-2011 Aspose Pty Ltd.
Tom _h_a_s_w_o_r_ke_d___ in the factory since
A: __H_a_s__ your brother _fi_n_is_h_e_d his
homework yet? (finish)
B: Yes, he ‘s already done it.
Key words
yet already ever never
注意： ever 曾经 用于疑问句中
never 从不 带有否定意义
Evaluation only. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
Copyright 2004-2011 Aspose Pty Ltd.
A: __H_a_ve___ you ever _b_e_e_n___ to the
Copyright 2004-2011 Aspose Pty Ltd.
I have learned English for ten years
2.过去某一时间点发生的动作持续 到现在或还将持续下去。
基本结构
过去分词 见书P120
haEvvea/luhaatsio+n doonnlye. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
Evaluation only. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
Copyright 2004-2011 Aspose Pty Ltd.
现在完成时
概念 基本结构
基本句型变化E（va一lu般ati疑on问o句nl，y. 否定句，特殊疑 eated with问A句s）pose.Slides for .NET 3.5 Client Profile 5.2.0
Copyright 2004-2011 Aspose Pty Ltd.
He has had a big breakfast.
He is full .
1.过去某一时间点发生的动作对现在产生影响。
Evaluation only. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0
he left school ten years ago. (work )
Key words
yet already ever never since
Copyright 2004-2011 Aspose Pty Ltd.
助动词 （可以帮助 构成肯定、疑问和 否定句）
1.He has cleaned his room.
(写一个一般疑问句） Has he cleaned his room?
Evaluation only. eated with Aspose.Slides for .NET 3.5 Client Profile 5.2.0