人教版英语选修七第一单元语法 PPT课件
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M7U1 Living well
Grammar (the infinitives)
1
Which verbs can be normally
followed by the infinitive?
afford, agree, appear, arrange, ask,
attempt, choose, claim,
I decided to ask for my money back.
• It 作形__式__宾___语_：
我觉得他不可能在这么短的时间内完成任务。
I feel it impossible for himt_o__f_in__is__h__t_h_e__j_o_bin such a short time.
8
5. 不定式作定语 (Attribute)
• Could you lend me a pen _t_o__w__r_i_t_e__w__it(hwrite)? • He is looking for a room __t_o__l_iv__e_i_n_____(live). • Please pass me some paper _t_o__w__r_i_t_e__o(nwrite).
To finish this report took him a week. 眼见为实。 To see is to believe. = Seeing is believing. It’s impossiblef_o_r___ humans to fly like a bird now. It’s politeof____ you to greet everyone.
• 单个不定式作主语时，谓语动词用_单__数___。 • 若不定式太长，通常将其放句后，而用it作________。
形式主语
4
2. 不定式作表语 (Predicative)
• What I would suggest is to put off the meeting.
• To see is to believe. = Seeing is believing.
dare, decide, demand, deserve,
determine,
expect, fail, get, guarantee,
hate, help, hope, hurry, intend, learn,
long, manage, offer, plan, prepare,
pretend, promise, refuseR, esememe,mtebned,
2)不带to的不定式作宾补:
He ma被de动a语fa态ce and made us laugh. He made a face and we _w_e__r_e__m__a_d__e__t_o__l_a.ugh
类似用法的动词还有：
• 使役动词make, have, let; • 感官动词see, watch, observe, hear, listen
主语为不定式，表语也需为不___定__式__.
• 我的工作是要帮助病人。
• My job is_t_o__h_e__lp___t_h_e__p_a_.tients
• 不定式常用在系动词 be, seem, appear, get, remain等后作表语．
• The only thing to do now is (to) go on.
threaten, want, wish r!
2
动词不定式(Infinitive) • 由 “ to + do ” 构成, 否定形式no__t_t_o___d_o____ • Functions of Infinitive:
主语、表语、宾语、宾补、定语、状语
3
1. 不定式作主语 (subject)
• What I’ll do is (to) tell her ቤተ መጻሕፍቲ ባይዱhe truth.
• All he did just now was (to) complete the form.
P.S:当主语含有_d_o__的__某___种__形__式_，作表语的不定式可省略
____t.o
5
3. 不定式作宾语 (Object)
若to do与被修饰的词为_动__宾__关系时， 不定式 后介词不可省。
9
5. 不定式作定语 (Attribute)
1. Autumn is the best time to travel. 2. She is always the first to come and the last to leave.
think/consider/ find/feel/believe
+ it + adj./ n.+(for sb.)+ to do
susptpho.se/ make
6
4. 不定式作宾补 (Object Complement)
1) 带to的不定式作宾补 结构V：.+sb.+to do
动词: allow, order, force, permit, tell, want, wish, forbid, advise, persuade, warn等后皆带 ______作宾补。
P.S：当名词被the first ,the last等序数词以 及adj.最高级修饰时，通常用不定式作定语。
10
something, anything, nothing, everything 等不定代词常用不定式做
后置定语。 Do you have anythintog _s_e_n__d____(send) ? I have nothingt_o__s__a_y___(say) .
to, not若ice上述结构变为被动语态, to要还原。 7
1. They saw the boy fall suddenly from the tree.
The boy was seen to fall suddenly from the tree.
2. Mother made John wash the car for a we John was made to wash the car for a wee
Grammar (the infinitives)
1
Which verbs can be normally
followed by the infinitive?
afford, agree, appear, arrange, ask,
attempt, choose, claim,
I decided to ask for my money back.
• It 作形__式__宾___语_：
我觉得他不可能在这么短的时间内完成任务。
I feel it impossible for himt_o__f_in__is__h__t_h_e__j_o_bin such a short time.
8
5. 不定式作定语 (Attribute)
• Could you lend me a pen _t_o__w__r_i_t_e__w__it(hwrite)? • He is looking for a room __t_o__l_iv__e_i_n_____(live). • Please pass me some paper _t_o__w__r_i_t_e__o(nwrite).
To finish this report took him a week. 眼见为实。 To see is to believe. = Seeing is believing. It’s impossiblef_o_r___ humans to fly like a bird now. It’s politeof____ you to greet everyone.
• 单个不定式作主语时，谓语动词用_单__数___。 • 若不定式太长，通常将其放句后，而用it作________。
形式主语
4
2. 不定式作表语 (Predicative)
• What I would suggest is to put off the meeting.
• To see is to believe. = Seeing is believing.
dare, decide, demand, deserve,
determine,
expect, fail, get, guarantee,
hate, help, hope, hurry, intend, learn,
long, manage, offer, plan, prepare,
pretend, promise, refuseR, esememe,mtebned,
2)不带to的不定式作宾补:
He ma被de动a语fa态ce and made us laugh. He made a face and we _w_e__r_e__m__a_d__e__t_o__l_a.ugh
类似用法的动词还有：
• 使役动词make, have, let; • 感官动词see, watch, observe, hear, listen
主语为不定式，表语也需为不___定__式__.
• 我的工作是要帮助病人。
• My job is_t_o__h_e__lp___t_h_e__p_a_.tients
• 不定式常用在系动词 be, seem, appear, get, remain等后作表语．
• The only thing to do now is (to) go on.
threaten, want, wish r!
2
动词不定式(Infinitive) • 由 “ to + do ” 构成, 否定形式no__t_t_o___d_o____ • Functions of Infinitive:
主语、表语、宾语、宾补、定语、状语
3
1. 不定式作主语 (subject)
• What I’ll do is (to) tell her ቤተ መጻሕፍቲ ባይዱhe truth.
• All he did just now was (to) complete the form.
P.S:当主语含有_d_o__的__某___种__形__式_，作表语的不定式可省略
____t.o
5
3. 不定式作宾语 (Object)
若to do与被修饰的词为_动__宾__关系时， 不定式 后介词不可省。
9
5. 不定式作定语 (Attribute)
1. Autumn is the best time to travel. 2. She is always the first to come and the last to leave.
think/consider/ find/feel/believe
+ it + adj./ n.+(for sb.)+ to do
susptpho.se/ make
6
4. 不定式作宾补 (Object Complement)
1) 带to的不定式作宾补 结构V：.+sb.+to do
动词: allow, order, force, permit, tell, want, wish, forbid, advise, persuade, warn等后皆带 ______作宾补。
P.S：当名词被the first ,the last等序数词以 及adj.最高级修饰时，通常用不定式作定语。
10
something, anything, nothing, everything 等不定代词常用不定式做
后置定语。 Do you have anythintog _s_e_n__d____(send) ? I have nothingt_o__s__a_y___(say) .
to, not若ice上述结构变为被动语态, to要还原。 7
1. They saw the boy fall suddenly from the tree.
The boy was seen to fall suddenly from the tree.
2. Mother made John wash the car for a we John was made to wash the car for a wee