高中英语 Unit 2 第四学时 Grammar课件 新人教版选修7
语 法 精 讲 9．含有情态动词的被动语态。 含有情态动词的被动语态由“情态动词＋be＋及物 动词的过去分词”构成。 You must hand in your compositions after class. →Your compositions must_be_handed_in after class.
英语用“助动词 be ＋及物动词的过去分词”构成谓语动词的
被动语态。
语 法 精 讲
二、被动语态常用的八种时态
1．一般现在时。 The school doesn't allow us to enter the chemistry lab without a teacher. →We are not allowed to enter the chemistry lab without a teacher. 2．一般过去时。
语 法 精 讲
5．现在进行时。
The radio is broadcasting English lessons. →English lessons are_being_broadcasted on the radio. 6．过去进行时。 They didn't drive there on time because the workers were mending the road. →They didn't drive there on time because the road was_being_mended.
语 法 精 讲
7．现在完成时。 Someone has told me the sports meet might be put off. →I have_been_told the sports meet might be put off. 8．过去完成时。 When I got to the theatre，I found they had already sold out the tickets. →When I got to the theatre，I found the tickets had already been_sold_out.
英语· 选修7（人教版）
第四学时
Grammar
Unit 2
Robots
语 法 精 讲
被动语态及其时态
一、语态分类
英语动词有两种语态：主动语态和被动语态。主动语态表示 主语是动作的执行者，被动语态表示主语是动作的承受者。 They will build a new bridge over the river. (主动) A new bridge will be built over the river. (被动) 汉语中常用“被”“给”“由”“受”等词来表示被动，而
语 法 精 讲 三、被动语态的使用 1．当不知道或没有必要指出动作的执行者时，常用 被动语态，这时可以省略by短语。 The cup with mixture was broken. 2．突出或强调动作的承受者，如果需要说出动作的 执行者，用by 短语。
These records were made by John Denver.
语 法 精 讲
这肉已炖了好长时间了。 (被动句) 2．感官动词一般用主动形式表示被动意义。常见的动词 有 ： go ， appear ， touch ， feel ， look ， seem ， taste ， sound，grow/become/get，remain等。
语 法 精 讲
语 法 精 讲 3．在句型 sth. be＋adj.＋to do中用主动形式表被动意 义。 The text is hard to understand. The box is heavy to carry. 4．在句型be worth doing中用主动形式表被动意义。 The book iபைடு நூலகம் worth reading a second time.
The cup was broken by Paul.
语 法 精 讲
四、主动形式表示被动意义的几种情况
1．某些动词与well，badly，easily 等副词连用时突出主
语内在的品质特征或是性能，这时这些动词是不及物动 词，用主动形式表达被动含义。常见的动词有：write， sell，read，clean，wash，cook等。 The cloth washes easily. The new product sells well. The pen writes smoothly. 对比以下句子：
They agreed on the building of a new car factory last month.
→The building of a new car factory was_agreed_on last month.
语 法 精 讲 3．一般将来时。 They will send cars abroad by sea. →Cars will_be_sent abroad by sea. 4．过去将来时。 The manager said they would complete the project by the end of the year. →The manager said the project would_be_completed by the end of the year.
合集下载
人教版高中英语选修七英语unit2grammar课件(共17张ppt)
4. The house is to be sold .
summary
1. 作主语主语通常位于句首，或为
了避免头重脚轻用it作形 式主语。
不定式的作用
2.
作表语:
表语位于连系动词之后， 常接不定式作表语的动
词有appear(似乎，出
现), seem（似乎）,
prove（证明）等等。
3. 作宾语 宾语直接跟在谓语
常用it做形式主语,真正的主语是不定式短语
Have a try
1.It is an honor for me __t_o_b_e_g_i_ve_n____(give)the motor .
2._T_o_b_e_e_n_c_o_u_ra_g_e_d(encourage)makes me confident.
to have been done
/
学习目标
1理解to be done结构的含义和用法特点。 2.理解to be done作主语，表语，宾语的三
种句法功能。 3能正确地运用to be done结构完成相关的
练习。
【语境展示】 观察下面各句中动词不定式的被动式的用法，然后加以总结。
1. he has a good heart and is willing to help people.Besides he likes to eat cookie
作宾语
And it refuses to be eaten.
常接不定式做宾语的动词
速记口诀：三个希望两答应，两个要求莫 拒绝；设法学会做决定，不要假装在选择 妙语诠释：
三个希望两答应： hope, wish, want, agree, promise
两个要求莫拒绝：demand, ask, refuse 设法学会做决定：manage, learn, decide 不要假装在选择：pretend, choose
【最新】高中英语选修七：M7U2 Grammar 课件.ppt
我想从贵公司订购一些茶叶。
2) She earned her place in the team by training hard. 她由于刻苦训练而在队里取得了地位。
3) I came in seventeenth place in the games. 我获得了那项比赛的第十七名。
4) He will get a place at test for over an hour.
A. hold B. make C. improve D. receive
3. We have adjusted all the lights in the classrooms so that each room is well lit.
adjust vt./ v_i._适__应__，__调__整，校正
n ad_j_u_s_tm__e_n_t_________ a _a_d__ju_s_t_a_b_l_e______
中英文翻译：
1). If the chair is too high you can adjust it to suit you. 如果这把椅子太高的话,你可以调整以适合你的高度。 2)作为一个老师，你不得不调整你得教学方法以满
M7 U2
Grammar
前置性补偿
1做出诊断
make a diagnosis
2. 检查病人身体 examine the patient
3.需要紧急治疗 need urgent treatment
4. 实施手术 perform operation
5.急救室
the emergency room
6. 径直走向 go straight to
___至__少__3_0_厘__米__的__距__离__。________________________
2) She earned her place in the team by training hard. 她由于刻苦训练而在队里取得了地位。
3) I came in seventeenth place in the games. 我获得了那项比赛的第十七名。
4) He will get a place at test for over an hour.
A. hold B. make C. improve D. receive
3. We have adjusted all the lights in the classrooms so that each room is well lit.
adjust vt./ v_i._适__应__，__调__整，校正
n ad_j_u_s_tm__e_n_t_________ a _a_d__ju_s_t_a_b_l_e______
中英文翻译：
1). If the chair is too high you can adjust it to suit you. 如果这把椅子太高的话,你可以调整以适合你的高度。 2)作为一个老师，你不得不调整你得教学方法以满
M7 U2
Grammar
前置性补偿
1做出诊断
make a diagnosis
2. 检查病人身体 examine the patient
3.需要紧急治疗 need urgent treatment
4. 实施手术 perform operation
5.急救室
the emergency room
6. 径直走向 go straight to
___至__少__3_0_厘__米__的__距__离__。________________________
高中英语人教版选修七Unit2单词讲解课件19张PPT
Unit 2 Vocabulary
---Mr Leopard
1.desire (n.) 渴望; 欲望; 渴求 (v.) 希望得到，想要 【短语识记】渴望得到某物 have a desire for sth.
渴望做某事 have a desire to do./ desire to do. 渴望某人做某事desire sb. to do. 1)He has a strong desire__to__su_c_ce_e_d_(succeed) =He desires_to_s_u_cc_e_ed_(succeed) =He has a strong desire__f_o_r_success. 2)They desired that the war__c_om__e__(come) to an end. 作文句型:Realizing the benefits and importance of this activity, I have a strong desire to participate in it.
16. talent n. 天才，特殊能力，才干 talented adj.天才的
be talented in... = be gifted in ... = have a gift / talent for 有... 天赋
17. divorce n. / v . 离婚 get divorced 离婚
turn out
调低；拒绝 调高；出现，露面 翻到；转向：向某人求助zhuan 开（电灯，收音机，自来水） 解雇；关掉；使失去兴趣
结果是；证明是；生产（产品）
大家好
9
9.declare vt. 宣布；声明；表明；说明；宣称
1)declare +n. 宣告
---Mr Leopard
1.desire (n.) 渴望; 欲望; 渴求 (v.) 希望得到，想要 【短语识记】渴望得到某物 have a desire for sth.
渴望做某事 have a desire to do./ desire to do. 渴望某人做某事desire sb. to do. 1)He has a strong desire__to__su_c_ce_e_d_(succeed) =He desires_to_s_u_cc_e_ed_(succeed) =He has a strong desire__f_o_r_success. 2)They desired that the war__c_om__e__(come) to an end. 作文句型:Realizing the benefits and importance of this activity, I have a strong desire to participate in it.
16. talent n. 天才，特殊能力，才干 talented adj.天才的
be talented in... = be gifted in ... = have a gift / talent for 有... 天赋
17. divorce n. / v . 离婚 get divorced 离婚
turn out
调低；拒绝 调高；出现，露面 翻到；转向：向某人求助zhuan 开（电灯，收音机，自来水） 解雇；关掉；使失去兴趣
结果是；证明是；生产（产品）
大家好
9
9.declare vt. 宣布；声明；表明；说明；宣称
1)declare +n. 宣告
新课标人教版英语选修7Unit2Grammar课件
be （not） +done
请分析下面八个句子分别用了什么时态和 语态，并加以总结
1.English is spoken all over the world. 一般现在时
2.The water is being turned into vapour. 现在进行时 3.Those rooms have not been cleaned yet. 现在完成 4.He was seen to enter the room. 一般过去
现在进行 be (am/is/are) +V-ing be(am/is/are)+being+ V-ed
过去进行 be(was/were)+V-ing
be(was/were)+being+ V-ed
一般将来 will+V原形，或be(am/ will+be+ V-ed, 或be（am/is
is/are) going to+V原形 /are) going to+be+ V-ed
had+been+ V-ed will + have +been + V-ed
用所给动词的被动语态填空
1.Trees __a_re__w_a_t_e_re_d_(water) by them every day. 2.Maths _i_s_t_au_g_h_t__(teach) in our school. 3.His bike _w__as__b_o_u_g_h_t (buy) two years ago. 4.The match _w__as__w_o_n_ (win) by our team yesterday. 5.The work _w__il_l _b_e_f_in_i_s_h_ed_ (finish) in a few days. 6.They _w_e_r_e_t_o_ld_ (tell) to come on time last night. 7.All the windows _h_a_v_e_b_e_e_n_c_l_o_se_d_(close) already. 8.The station __is_b_e_i_n_g_b_u_i_lt_ (build) now.
请分析下面八个句子分别用了什么时态和 语态，并加以总结
1.English is spoken all over the world. 一般现在时
2.The water is being turned into vapour. 现在进行时 3.Those rooms have not been cleaned yet. 现在完成 4.He was seen to enter the room. 一般过去
现在进行 be (am/is/are) +V-ing be(am/is/are)+being+ V-ed
过去进行 be(was/were)+V-ing
be(was/were)+being+ V-ed
一般将来 will+V原形，或be(am/ will+be+ V-ed, 或be（am/is
is/are) going to+V原形 /are) going to+be+ V-ed
had+been+ V-ed will + have +been + V-ed
用所给动词的被动语态填空
1.Trees __a_re__w_a_t_e_re_d_(water) by them every day. 2.Maths _i_s_t_au_g_h_t__(teach) in our school. 3.His bike _w__as__b_o_u_g_h_t (buy) two years ago. 4.The match _w__as__w_o_n_ (win) by our team yesterday. 5.The work _w__il_l _b_e_f_in_i_s_h_ed_ (finish) in a few days. 6.They _w_e_r_e_t_o_ld_ (tell) to come on time last night. 7.All the windows _h_a_v_e_b_e_e_n_c_l_o_se_d_(close) already. 8.The station __is_b_e_i_n_g_b_u_i_lt_ (build) now.
新人教版选修7：Unit2 课件-grammar and vocabulary
8. She is busy preparing for the exams
__________ (hold) next month. to be held
9. He hurried to the station only ______ (tell)
that the train had left.
to be told
理由不难找到。
There are still many things to take care of / to be taken care of.
还有好些事要处理。
第九页，编辑于星期日：十二点 四十七分。
I. 根据括号内的提示将下列句子补充完整。
1. He wanted the letter _t_o__b_e_t_y_p_e_d (type) at once.
hair coloured purple.
Is this a passive sentence?
第二页，编辑于星期日：十二点 四十七分。
Key!
Though the structure seems like a passive sentence, it is not. A passive sentence indicates a passive action while this sentence describes a situation when someone has the feeling of alarm. “alarmed” is an adjective formed by V + ed.
第十二页，编辑于星期日：十ight answer.
1. Having a trip abroad is certainly
高中英语 2.4 Grammar课件 外研版选修7
由连接副词 when， where， how，why引 导
That is where Lao She used to live. 这就是老舍过去生活的地方。 That is why I didn't pass the exam. 这就是为什么我没通过考试的原因。
在表示建议、劝告、命令含义的名词作主句 的主语时，表语从句的谓语动词需用“should ＋动词原形”表示，should可省略。常见的词 表语从句的虚 有：advice，suggestion，order，proposal， 拟语气 plan，idea，request，requirement等。 My suggestion is that we (should) start early tomorrow.我的建议是明天早出发。
①It is ＋名词(good news/an honor/a pity/a shame/no wonder/common knowledge)＋ 从句 It is my honor to be invited to the party. 被邀请参加聚会是我的荣幸。 ②It is＋adj.(obvious，possible，likely， strange，probable，doubtful， 用it作形式 certain，etc.)＋从句。 主语的结构 It is certain that prices will go up. 价格将会上涨是确定的。 ③It is＋过ped，reported，proved， discussed，etc.)＋that从句。 It is said that the sports meeting will be put off.据说运动会会推迟。
That's because he didn't understand me.(That's because， because...强调原因) why引导的 That's why he got angry with me.(That's why... 表语从句 强调结果)
人教版高中英语选修七unit2课件
人教版高中英语选 修七unit2课件
4．obey vt. & vi. 服从；顺从→__________ vt. & vi. 不服 从；违抗
[答案] disobey 5．__________ n. 评价；评定→assess vt. 评价，评定 [答案] assessment
人教版高中英语选 修七unit2课件
人教版高中英语选 修七unit2课件
Ⅴ.句式填读 1．His name was Tony and he seemed __________ like a human __________ (与其说……倒不如说) a machine. [答案] more；than 2．As she turned around，__________ __________ (那儿 站着) Gladys Claffern. [答案] there stood
Ⅰ.识记填读 1．__________ n. 渴望；欲望；渴求；vt. 希望得到；想要 [答案] desire 2．__________ n. 同情(心) [答案] sympathy 3．__________ n. 喜爱；恩惠；vt.喜爱；偏袒 [答案] favour 4．__________ vt. 陪伴；伴奏 [答案] accompany
have/feel sympathy for sb./sth. 对某人/某物
必 会
表示同情 get sympathy from sb. 获得某人的同情 out of sympathy 出于同情
have sympathy with/for... 赞同(支持)……
I have a lot of sympathy for him；he brought up his two
4．obey vt. & vi. 服从；顺从→__________ vt. & vi. 不服 从；违抗
[答案] disobey 5．__________ n. 评价；评定→assess vt. 评价，评定 [答案] assessment
人教版高中英语选 修七unit2课件
人教版高中英语选 修七unit2课件
Ⅴ.句式填读 1．His name was Tony and he seemed __________ like a human __________ (与其说……倒不如说) a machine. [答案] more；than 2．As she turned around，__________ __________ (那儿 站着) Gladys Claffern. [答案] there stood
Ⅰ.识记填读 1．__________ n. 渴望；欲望；渴求；vt. 希望得到；想要 [答案] desire 2．__________ n. 同情(心) [答案] sympathy 3．__________ n. 喜爱；恩惠；vt.喜爱；偏袒 [答案] favour 4．__________ vt. 陪伴；伴奏 [答案] accompany
have/feel sympathy for sb./sth. 对某人/某物
必 会
表示同情 get sympathy from sb. 获得某人的同情 out of sympathy 出于同情
have sympathy with/for... 赞同(支持)……
I have a lot of sympathy for him；he brought up his two
高中英语新课标选修七_Unit2语法课件
are used to____ plastics products. A. make; using
B. making; using
C. making; use D. make; use
6. With a lot of problems____, C the
newly-elected president is having a hard time.
例如： He is hard to convince. He is an impossible person to work w构 中。如：
The problem is too difficult to work out (to be worked out)．
示。 I have three motors to repair today.
The task is difficult to finish on time.
Exercise
1. Having a trip abroad is certainly good for
the old couple, but it remains____ B whether
3. 作表语：His dream was to be admitted to a good university.
4．作定语：Are you going to the meeting to be held in the teachers’ office?
5．作状语：She was too young to be assigned
A 4. Little Tom should love____ to
the theater this evening.
A. to be taken
人教英语选修7Unit2Grammar (共16张PPT)
Paper made from wood is cheap. 3. The meeting to be held tomorrow will draw
people’s attention to wildlife protection. （谓语动词） （非谓语动词）
总结： 1. 被动语态在谓语中的各种使用形式
• 1. I hurried to the meeting hall, only______ （tell）that the meeting had been put off.
• 2. Little Tom should love______ (take) to the theater this evening.
1．It is reported that a space station ________ (build) on the moon in years to come. （谓语）
2．Despite the previous rounds of talks, no agreement ________ (reach) so far by the two sides. （谓语）
基本结构： be +动词过去分词
Step 2 Grammar learning
被动语态在谓语和非谓语中使用
ANALYSE THESE SENTENCES
1. The road is being repaired by construction workers.
The road being repaired is a side road. 2. Paper is made from wood.
10．The children were not ________________(blame) for the accident. After all, they were still so young. be to blame应受责备
people’s attention to wildlife protection. （谓语动词） （非谓语动词）
总结： 1. 被动语态在谓语中的各种使用形式
• 1. I hurried to the meeting hall, only______ （tell）that the meeting had been put off.
• 2. Little Tom should love______ (take) to the theater this evening.
1．It is reported that a space station ________ (build) on the moon in years to come. （谓语）
2．Despite the previous rounds of talks, no agreement ________ (reach) so far by the two sides. （谓语）
基本结构： be +动词过去分词
Step 2 Grammar learning
被动语态在谓语和非谓语中使用
ANALYSE THESE SENTENCES
1. The road is being repaired by construction workers.
The road being repaired is a side road. 2. Paper is made from wood.
10．The children were not ________________(blame) for the accident. After all, they were still so young. be to blame应受责备
高二英语选修7unit 2 section 4
与主语的人称和数相一致，其变化规则与系动词be完全一样。
人教版英语 · 选修7
同步语法讲座
单元写作平台
2．各种常用时态的被动语态构成形式(以give为例) 时间 动作 性质 一般 进行 完成 现在 过去 将来 过去将来 should/ would be given
am/is/are given
am/is/are being given have/has been given
accident. A．am to blame C．am to be blamed B．are to blame D．are to be blamed
解析： 句意：不是我而是汤姆和他的妻子该为这次事故受
责备。句子的主语是 Tom and his wife ，故谓语动词用复数形
式，to blame作表语，主动形式表被动意义，故选B。 答案：B
他吩咐把行李搬进他的房间。
人教版英语 · 选修7
同步语法讲座
单元写作平台
(5)作定语
He was the last one to be asked to speak at the meeting . 他是最后一个在会上被邀请发言的人。 (6)作状语 His mother left the small village，never to be seen again .
单元写作平台
6 ． No one likes ____________________________________ (look)down upon. 答案：being looked/to be looked 7．The teacher asked us ________________(not make)so much