高中英语必修四unit4语法：V-ing作定语和状语(公开课精品)

A. indicating; interrupting B. indicated; interrupting C. indicating; interrupted D. indicated; interrupted
8. _______ such heavy pollution
already, it may now be too late to
C__o_m__in_g_ _fr_o_m__ Jordan, he moves close to ask you a question.
5. She sat at the desk and did her homework.
She sat at the desk _d_o_in__g_ _h_e_r_ _h_o_m__ew__o_r_k_.
managed to send him to university.
A. lacked
B. lacking of
C. lacking
D. lacked in
7. The bell _______ the end of the period rang, ______ our heated discussion.
Choose the best answer.
1. The stranger said something in a _______ voice and the little girl was very much ________
A. frightening, frightened B. frightened, frightening C. frightening, frightening D. frightened, frightened
They are visitors coming from several countries.

请仔细思考并小结： 现在分词短语与状语从句是怎样转 化的？
现在分词短语与状语从句的转化
1. 现在分词短语是由状语从句变换而来的，用以 表示时间、原因、条件、让步及附带情况。 2. 若状语从句与主句的主语相同时：
1)去连词 → 2)去主语 → 3)动词变现在分词 即由： 连词+ 主语 + V. …, 主语 + V.
试比较：
He hurried to the bus station, only to find that
the bus had left.
意料之外的结果
6、作条件状语，相当于 if 等引导的条件状语从 句，常位于句首。 Driving too fast, you will damage the car. = If you drive too fast, you will damage the car.
= When hearing the news, they immediately set off for Shanghai.
3、作方式状语，等于and并列的两个谓语动词。 He came running all the way. = He came and were running all the way.
weekend.
→ _T_i_m_e__p_e_r_m_i_t_ti_n_g__, I will visit my friend this weekend.
Practice makes perfect!
请判断下列从句是何种状语从句，并将它们改写 成现在分词作状语。
1. When they saw their teacher, the students
的变化, 但有时态和语态的变化。

• 3. The man knocked at the door must be
our uncle.
knocking
• 4. With the boy led the way, we found the
village easily.
leading
10/21
V-ing形式作状语基本使用方法
• v-ing作状语时，能够表示时间、原因、结 果、条件、让步、伴随动作等。除作伴随 状语外，其它状语相当于与之相对应状语 从句，而作伴随状语时，可转换为并列句。 但要注意它各种形式改变:
∧
which is
9/21
即时训练
• 单句改错： going
• 1. I couldn’t do my homework with all that noise went on. smelling
• 2. The flowers smelt sweet in the botanic garden attract the visitors to the beauty of nature.
• 3. Exercises • 4. Homework
2/21
Step1—Revision
• 例句观察： • 1. Reading books widens our knowledge. • 2. He enjoys fishing. • 3. His acting is so amusing that all of us can’t
laughing all the time. • 4. What an interesting joke it is! • 5. We found the dog lying near the river, dead. • 结论：

高中英语 必修4 Unit 4 Body language
综合练·提升能力
基础知识自测
Ⅰ.单句语法填空 1.［202X·浙江 11 月卷］The result is a pure shot of afternoon in the park， __m__a_k_i_n_g__ （make） one feel
高中英语 必修4 Unit 4 Body language
◆要点九 独立主格结构 现在分词（短语）构成的独立主格结构 （1）分词的逻辑主语（名词 / 代词）+ 现在分词（短语） 逻辑主语是动作的执行者，表示主动含义。这种结构作状语，可表示时间、条件、原因、伴随状 况等。 （2）there + being 结构 这种结构多放在句首，常表示原因，其中being 不可省略。 ◆单句语法填空 （1） The decision ___m__a_d_e___（make），what is to be done now is how to carry it out. （2） It ___b_e_i_n_g___ （be）XXXday，many people go to the gymnasium to do physical exercise. （3） There ___b_e_i_n_g___ （be）no bus，we had to walk home. （4）［词汇复现］Weather _p_e_r_m__it_t_in_g_ （permit），I XXX go to buy leather shoes. （5）［词汇复现］Nobody __f_e_e_l_in_g___ （feel） content with the advertising budget，it was cut.
高中英语 必修4 Unit 4 Body language