初中英语语法-构词法(ppt27张)
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构词法
Lead-in
Whiteboard= white+board
Safeguard=safe+guard
Sorry! The subscriber you dialed is busy
now, please redial later.
-er …人 re- 又，再
• Unstoppable
无法阻挡
today is five minutes later than yesterday. 3．The students like to play on thep_la_y_g_r_o_u_n_d____.
They have fun there. 4．What does he often do on _w_e_e_k_e_n_d_s____? 5．Don't be afraid—you have probably got a
书法，书写
They often go shopping at the weekend. 。
考点 2 合成形容词
名词＋形容词：snowwhite雪白的； 名词＋现在分词：Englishspeaking 讲英语的 名词＋to＋名词：facetoface面对面的； 名词＋过去分词：manmade人造的 数词＋名词： oneway单行的； 数词＋名词＋形容词：twoyearold两岁的 副词＋过去分词：well-known著名的 副词＋动名词：hardworking勤劳的 副词＋名词：out-door户外的
___h_e_a_d_a_c_h_e____.
B．合成形容词
1 man 2 snow 3English 4one 5five
away bspeaking cmade dwhite eseat 6．Do you want to buy a ____o_n_e_-w__a_y______ ticket? 7．The __fi_v_e_s_e_a_t ____ car is mine. 8．New Zealand is an _E_n__g_li_sh__sp_e_a_k_i_n_g__country. 9．The little bike is a ___m_a_n_-_m__a_d_e__ model bike. 10．I love this ____s_n_o_w_w__h_it_e____ rabbit.
many water festivals around the world.
A．everyone
B．nobody
ቤተ መጻሕፍቲ ባይዱ
C．somebody
D．something
【点拨】考查不定代词辨析。句意：水对于________是重 要的，因此全世界有许多水节。由句意可知水对于每个人 都很重要。
A A
B
即学即练
一、根据所学的构词法知识，通过连线将下列单词组成合 成词，然后用其适当形式完成句子
【点拨】第一空应填600 words，第二空修饰名词 passage， 应用形容词，“数词＋名词”可构成形容词，中间用连字 符连接，而且名词用单数形式。
考点 3【重点】 合成代词 考向一 反身代词：myself, ourselves, yourself, yourselves, himself, herself, itself, themselves。 eg: The boy teaches himself English.
A．合成名词 1 week 2play 3sun 4head 5 basket
A-ground B-end C-ache D set E-ball
basketball sunset playground weekend headache 1．Yao Ming is a great _b_a_s_k_e_t_b_a_l_l __ player. 2．The days are getting longer. The _s_u_n_s_e_t ____
my some them no any
body self time selves thing 11．Welcome to my home. You can come _a_n_y_t_im__e_. 12．I am so sad. I want to be __m__y_s_e_lf__. 13．Lily and Lucy helped ___th_e_m__s_e_lv_e_s_ to the delicious
• Godlike
• Doub横le 扫kill千军
Un-
Stop v 阻止
God+ like
kill v n 杀死
双杀
-able
合成 --- unit1
构
词 派生 --- unit2
法
转化 --- unit2
合成词
合成词：由两个或两个以上的词合成的一个新词。 考点：最常见的有合成名词、合成形容词、合成代词等。
The song I Believe I Can Fly tells us that believing
in___C____ is very important.
A．themselves
B．itself
C．ourselves
D．yourselves
考向二 复合不定代词
典例
Water is important to ____A____, so there are
考点 1
合成名词 名词＋名词：weekend周末； 名词＋动词：sunset日落； 名词＋动名词：handwriting书法 动词＋名词：playground操场； 动名词＋名词：reading room阅览室
形容词＋名词：blackboard黑板； 副词＋动词：outbreak爆发； 介词＋名词：afternoon下午 eg：My father’s handwriting is very good.
eg: England is an Englishspeaking country. 英国是一个讲英语的国家。
典例 —What are you doing here? —Oh，my teacher asked me to write a passage about ____C____in English. —You can write ________ passage in English？ A. 600 words；a 600words B．600word；a 600words C．600 words；a 600word D．600words；a 600words
Lead-in
Whiteboard= white+board
Safeguard=safe+guard
Sorry! The subscriber you dialed is busy
now, please redial later.
-er …人 re- 又，再
• Unstoppable
无法阻挡
today is five minutes later than yesterday. 3．The students like to play on thep_la_y_g_r_o_u_n_d____.
They have fun there. 4．What does he often do on _w_e_e_k_e_n_d_s____? 5．Don't be afraid—you have probably got a
书法，书写
They often go shopping at the weekend. 。
考点 2 合成形容词
名词＋形容词：snowwhite雪白的； 名词＋现在分词：Englishspeaking 讲英语的 名词＋to＋名词：facetoface面对面的； 名词＋过去分词：manmade人造的 数词＋名词： oneway单行的； 数词＋名词＋形容词：twoyearold两岁的 副词＋过去分词：well-known著名的 副词＋动名词：hardworking勤劳的 副词＋名词：out-door户外的
___h_e_a_d_a_c_h_e____.
B．合成形容词
1 man 2 snow 3English 4one 5five
away bspeaking cmade dwhite eseat 6．Do you want to buy a ____o_n_e_-w__a_y______ ticket? 7．The __fi_v_e_s_e_a_t ____ car is mine. 8．New Zealand is an _E_n__g_li_sh__sp_e_a_k_i_n_g__country. 9．The little bike is a ___m_a_n_-_m__a_d_e__ model bike. 10．I love this ____s_n_o_w_w__h_it_e____ rabbit.
many water festivals around the world.
A．everyone
B．nobody
ቤተ መጻሕፍቲ ባይዱ
C．somebody
D．something
【点拨】考查不定代词辨析。句意：水对于________是重 要的，因此全世界有许多水节。由句意可知水对于每个人 都很重要。
A A
B
即学即练
一、根据所学的构词法知识，通过连线将下列单词组成合 成词，然后用其适当形式完成句子
【点拨】第一空应填600 words，第二空修饰名词 passage， 应用形容词，“数词＋名词”可构成形容词，中间用连字 符连接，而且名词用单数形式。
考点 3【重点】 合成代词 考向一 反身代词：myself, ourselves, yourself, yourselves, himself, herself, itself, themselves。 eg: The boy teaches himself English.
A．合成名词 1 week 2play 3sun 4head 5 basket
A-ground B-end C-ache D set E-ball
basketball sunset playground weekend headache 1．Yao Ming is a great _b_a_s_k_e_t_b_a_l_l __ player. 2．The days are getting longer. The _s_u_n_s_e_t ____
my some them no any
body self time selves thing 11．Welcome to my home. You can come _a_n_y_t_im__e_. 12．I am so sad. I want to be __m__y_s_e_lf__. 13．Lily and Lucy helped ___th_e_m__s_e_lv_e_s_ to the delicious
• Godlike
• Doub横le 扫kill千军
Un-
Stop v 阻止
God+ like
kill v n 杀死
双杀
-able
合成 --- unit1
构
词 派生 --- unit2
法
转化 --- unit2
合成词
合成词：由两个或两个以上的词合成的一个新词。 考点：最常见的有合成名词、合成形容词、合成代词等。
The song I Believe I Can Fly tells us that believing
in___C____ is very important.
A．themselves
B．itself
C．ourselves
D．yourselves
考向二 复合不定代词
典例
Water is important to ____A____, so there are
考点 1
合成名词 名词＋名词：weekend周末； 名词＋动词：sunset日落； 名词＋动名词：handwriting书法 动词＋名词：playground操场； 动名词＋名词：reading room阅览室
形容词＋名词：blackboard黑板； 副词＋动词：outbreak爆发； 介词＋名词：afternoon下午 eg：My father’s handwriting is very good.
eg: England is an Englishspeaking country. 英国是一个讲英语的国家。
典例 —What are you doing here? —Oh，my teacher asked me to write a passage about ____C____in English. —You can write ________ passage in English？ A. 600 words；a 600words B．600word；a 600words C．600 words；a 600word D．600words；a 600words