Unit 2 Period 3 Discovering useful structures(课件)-【新教材】高中英语(人教版选择性必修第二册)
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Unit2DiscoveringUsefulStructures课件高中英语人教版2
1.are (you) doing 2.are going 3.are meeting 4.are (you) eating 5.am bringing 6.are eating
am/is/are doing 现在进行时表将来
Work in groups
3 Read the sentences and check those that express future plans. Rewrite them
句中要 有表示 将来的 时间状
语
will/shall do
be going to do
将来时的 其他表达
be to do be about to do 一般现在时表将来
1.will/shall do
表示将要发生的动作或存 在的状态，是对未来事情 发生的一种“预见性”。
will可用于各种人称，而 shall多用于第一人称。
4.be about to do
表示正要做某事，指眼前的将来，不能和表示将来的时间 状语连用。常用于be about to do ... when ...句型，意为 “正要做...这时...”。
I was about to go to bed when the phone rang. 我正要上床睡觉，这时电话响了。
be going to和will的区别： 前者表示说话人经过事先考虑的 想法或有迹象表明某事将要发生；
后者表示说话人临时决定做的事 情或主管认为某事会发生。
Look at the dark clouds! It is going to rain. 瞧那些乌云！要下雨了。（有迹象）
---This is a very heavy box. 这个箱子很重。 ---I will help you carry it. 我来帮你搬。（临时作出的决定）
【课件】Unit 3 Discovering Useful Structures 课件人教必修第一册
e.g. Who runs fastest in your class? 3. 选择疑问句
e.g. Do you like to play football or basketball? 4. 反意疑问句
e.g. He will come to the party, won't he?
Step 3 Presentation(点拨精讲18')
感叹句的附加疑问句用否定形式。如： What a foolish child (he is), isn’t he? What beautiful clothes (they are), aren’t they?
情态动词+附加疑问部分
当陈述部分含有情态动词时，疑问部分会重复 前面情态动词。 例： 1. He can play the piano, _c_a_n_'_t _h_e__? 2. We shouldn't go right now, _s_h_o_u_ld__w_e__ ? 3. They can’t finish it, _c_a_n_t_h_e_y_ ?
②陈述句为“Let us…或Let....” 结构时，表示“你让我 们...”, 附加问句一般用 “will you?”
例： 1. Let’s go home, _s_h_a_ll_w_e_ ? 2. Let us go home, _w_i_ll_y_o_u__ ? 3. Let the boy go first, __w_il_l _y_o_u___?
— They work hard, don’t they?
— Yes, they do./ No, they don’t. 是的，他们工作努力。/ 不，他们工作不 努力。
e.g. Do you like to play football or basketball? 4. 反意疑问句
e.g. He will come to the party, won't he?
Step 3 Presentation(点拨精讲18')
感叹句的附加疑问句用否定形式。如： What a foolish child (he is), isn’t he? What beautiful clothes (they are), aren’t they?
情态动词+附加疑问部分
当陈述部分含有情态动词时，疑问部分会重复 前面情态动词。 例： 1. He can play the piano, _c_a_n_'_t _h_e__? 2. We shouldn't go right now, _s_h_o_u_ld__w_e__ ? 3. They can’t finish it, _c_a_n_t_h_e_y_ ?
②陈述句为“Let us…或Let....” 结构时，表示“你让我 们...”, 附加问句一般用 “will you?”
例： 1. Let’s go home, _s_h_a_ll_w_e_ ? 2. Let us go home, _w_i_ll_y_o_u__ ? 3. Let the boy go first, __w_il_l _y_o_u___?
— They work hard, don’t they?
— Yes, they do./ No, they don’t. 是的，他们工作努力。/ 不，他们工作不 努力。
Unit2DiscoveringUsefulStructures课件高中英语精美课件与练习
当句中出现的时间状语是these days, this week, this month, this term 等时，如果句子所要表达的意义是在这一阶段正在发生的 事(虽然此刻动作不一定正在进行)，则动词应用现在进行时。
表示经常重复的动作
① The man is always complaining about her work. ② The bosses are continually finding fault with my father. ③ Mr. Li is thinking of helping others all the time.
⑦ She is coming to Beijing next week. 表示即将发
⑧ I am leaving for Shanghai next .
生的动作
现在进行时的结构：__a_m__/i_s_/a__r_e_+__d_o_i_n_g__
可表示①现在正在进行的动作；②现阶段正在进行或从事的动作；③
Grammar: 其他表将来的表达方式
1. will/ shall do表将来
① She will come back next week. ② I will/ shall go there by myself. ③ —Where is the telephone book
—I'll go and get it for you.
经常重复的动作 (带情绪、感情色彩)；计划或安排即将发生的动作。
表示正在进行的动作
① Mary’s brother is playing games in his bedroom now. ② They are playing the guitar now. ③ Listen, he is singing an Chinese song. ④ Look! The children are playing basketball.
表示经常重复的动作
① The man is always complaining about her work. ② The bosses are continually finding fault with my father. ③ Mr. Li is thinking of helping others all the time.
⑦ She is coming to Beijing next week. 表示即将发
⑧ I am leaving for Shanghai next .
生的动作
现在进行时的结构：__a_m__/i_s_/a__r_e_+__d_o_i_n_g__
可表示①现在正在进行的动作；②现阶段正在进行或从事的动作；③
Grammar: 其他表将来的表达方式
1. will/ shall do表将来
① She will come back next week. ② I will/ shall go there by myself. ③ —Where is the telephone book
—I'll go and get it for you.
经常重复的动作 (带情绪、感情色彩)；计划或安排即将发生的动作。
表示正在进行的动作
① Mary’s brother is playing games in his bedroom now. ② They are playing the guitar now. ③ Listen, he is singing an Chinese song. ④ Look! The children are playing basketball.
Unit 2 Morals and Virtues第3课时示范公开课教学课件【英语人教必修第三册】
As a small boy, he became very interested in medicine and decided to become a doctor.
As a small boy, he became very interested in medicine, deciding to become a doctor.
4. A: How can you sit inside (play) games all day? Isn’t there anything more important you can do with your time? B: Come on, Mum. It’s a holiday.5. A: The museum was (interest), wasn’t it? B: It was great. I was quite (interest) in those ancient pieces of jade.6. A: Are you sure this is the man you saw that night? B: That’s right. From my window I saw him (come) into the building. A: Did you hear a gunshot after that ? B: No, but I heard people (shout) downstairs. A: What did you see when you came down? B: I saw an injured man (lie) on the floor.
Comprehending
Activity 2:Complete the sentences with the correct forms of the verbs in the box.
As a small boy, he became very interested in medicine, deciding to become a doctor.
4. A: How can you sit inside (play) games all day? Isn’t there anything more important you can do with your time? B: Come on, Mum. It’s a holiday.5. A: The museum was (interest), wasn’t it? B: It was great. I was quite (interest) in those ancient pieces of jade.6. A: Are you sure this is the man you saw that night? B: That’s right. From my window I saw him (come) into the building. A: Did you hear a gunshot after that ? B: No, but I heard people (shout) downstairs. A: What did you see when you came down? B: I saw an injured man (lie) on the floor.
Comprehending
Activity 2:Complete the sentences with the correct forms of the verbs in the box.
新人教版高中英语必修一Unit2 Discovering Useful Structures课件
Revision
读句子，并说出句中的be doing结构表达什么含义
现在进行时的结构：_a_m__/_is_/a_r_e__+_d_o_i_n_g____
可表示①现在正在进行的动作；②现阶段正在进行或从事的动作；
③计划或安排即将发生的动作
1. We are waiting for you now. 此时此刻正在 2. I am doing my homework now.进行的动作
新人教版高中英语必修一 Unit2 Travelling Around Discovering Useful Structures
Learning objectives
In this class, you will be able to: 1. To learn to use the Present Continuous Tense for future plans; 2. To study more expressions which can be used for future plans; 3. To use Present Continuous Tense and proper expressions for future.
③We are coming soon. ④The bird is singing in the tree.
• 1．表示现在的句子：
①，④
⑤How long are you staying there? • 2．表示将来的句子：
⑥Are you starting tomorrow?
②，③，⑤，⑥
Step 2
1. I’m travelling around Europe for two weeks with my aunt and uncle. 2. We’re renting a car and driving. 3. My parents are taking me to Hong Kong during the October holiday.
新人教高中英语选择性必修三Unit2DiscoveringUsefulStructures公开课课件
Meanings and functions of the infinitive of the verb as the subject.
动词不定式在句中做主语，有时为了保持句子的平衡， 避免头重脚轻，常用it做形式主语，而真正地主语放 在句子的末尾。比如第2,3,4例句。
Activity 1 Find more infinitives in the reading passage.
Summary 3不定式作主语和动词-ing形式作主语的区别：
动词-ing形式和不定式作主语, 都是说明一个内容。 不定式通常表示一个将来的、具体的内容; 但是, 而动词-ing形式则表示一种经常性的、习惯的或抽象的概念。
More examples:
Smoking is prohibited here. 这里禁止抽烟。(抽象) It is not very good for you to smoke so much. 你抽这么多烟对你身体很不好。(具体) Climbing mountains is interesting. 爬山很有趣。(已知的事或经验) To finish the task will take a long time. 要完成这项任务将要花费很长时间。(未完成的事或目的)
Step III Complete the sentences.
Activity 4 Join the words to make full sentences using the infinitive.
1. important/avoid/passive cigarette smoking. __I_t_i_s _im__p_o_r_ta_n_t_t_o_a_v_o_i_d_p_a_s_si_v_e_c_i_g_a_re_t_te__s_m_o_k_i_n_g_. __________________ 2. will take/nutrition specialist/a balanced diet menu/make /an hour/for you. __I_t_w__il_l _ta_k_e_a__n_u_tr_i_ti_o_n_s_p_e_c_ia_l_is_t_a_n__h_o_u_r _fo_r__y_o_u_t_o_m__a_k_e_a_b_a_l_a_n_c_ed__d_ie_t_m_ enu. eful/turn to/fitness consultant/for advice __I_t_i_s _u_s_ef_u_l_t_o_t_u_rn__to__f_it_n_e_ss__c_o_n_su_l_ta_n_t_f_o_r_a_d_v_i_c_e.____________________ 4.illegal /dangerous/take /drugs __I_t_i_s _il_le_g_a_l_a_n_d__d_a_n_g_er_o_u_s_t_o_t_a_k_e_d_r_u_g_s_. ___________________________ 5.harmful/skip breakfast/often __I_t_i_s_h_a_rm__f_u_l _to__o_ft_e_n_s_k_i_p_b_r_e_a_k_fa_s_t_. ___________________________________
动词不定式在句中做主语，有时为了保持句子的平衡， 避免头重脚轻，常用it做形式主语，而真正地主语放 在句子的末尾。比如第2,3,4例句。
Activity 1 Find more infinitives in the reading passage.
Summary 3不定式作主语和动词-ing形式作主语的区别：
动词-ing形式和不定式作主语, 都是说明一个内容。 不定式通常表示一个将来的、具体的内容; 但是, 而动词-ing形式则表示一种经常性的、习惯的或抽象的概念。
More examples:
Smoking is prohibited here. 这里禁止抽烟。(抽象) It is not very good for you to smoke so much. 你抽这么多烟对你身体很不好。(具体) Climbing mountains is interesting. 爬山很有趣。(已知的事或经验) To finish the task will take a long time. 要完成这项任务将要花费很长时间。(未完成的事或目的)
Step III Complete the sentences.
Activity 4 Join the words to make full sentences using the infinitive.
1. important/avoid/passive cigarette smoking. __I_t_i_s _im__p_o_r_ta_n_t_t_o_a_v_o_i_d_p_a_s_si_v_e_c_i_g_a_re_t_te__s_m_o_k_i_n_g_. __________________ 2. will take/nutrition specialist/a balanced diet menu/make /an hour/for you. __I_t_w__il_l _ta_k_e_a__n_u_tr_i_ti_o_n_s_p_e_c_ia_l_is_t_a_n__h_o_u_r _fo_r__y_o_u_t_o_m__a_k_e_a_b_a_l_a_n_c_ed__d_ie_t_m_ enu. eful/turn to/fitness consultant/for advice __I_t_i_s _u_s_ef_u_l_t_o_t_u_rn__to__f_it_n_e_ss__c_o_n_su_l_ta_n_t_f_o_r_a_d_v_i_c_e.____________________ 4.illegal /dangerous/take /drugs __I_t_i_s _il_le_g_a_l_a_n_d__d_a_n_g_er_o_u_s_t_o_t_a_k_e_d_r_u_g_s_. ___________________________ 5.harmful/skip breakfast/often __I_t_i_s_h_a_rm__f_u_l _to__o_ft_e_n_s_k_i_p_b_r_e_a_k_fa_s_t_. ___________________________________
高中英语Unit2SectionⅡUsefulStructures课件pptx新人教版必修第三册
1．作原因状语，相当于原因状语从句 D 典例呈现 ①Being poor, Tom couldn't afford a computer. ＝As he was poor, Tom couldn't afford a computer. 因为穷，汤姆买不起电脑。 ②Not knowing her address, I had better telephone her to come over. ＝As I don't know her address, I had better telephone her to come over. 由于不知道她的地址，我还是打电话让她过来为好。
二、动词-ing形式作状语 现在分词可作状语，表示原因、时间、方式、伴随情况、结果或条 件等，其逻辑主语是句子的主语，二者之间是主动关系。 D 典例呈现 ①Hearing the news, all the students jumped with joy. ＝When the students heard the news, they all jumped with joy. 听到这个消息，所有的学生都高兴地跳了起来。 ②Working hard, you will succeed. ＝As long as you work hard, you will succeed. 努力工作，你会成功的。
J 即学即练1 句型转换 ①As time passes by, we will have a better and better life. →With time __p_a_s_s_in_g___ by, we will have a better and better life. ②I saw that they were coming across the street. →I saw them __c_o_m_i_n_g__ across the street. ③I stood on the bridge and watched boats were passing by. →I stood on the bridge and watched boats __p_a_s_s_in_g___ by.
新人教版英语必修一_Unit 2 语法课-教学课件
Tuesday cinema 8:00am Friday Kate 5:00pm
PLANNING
He is playing tennis on Monday afternoon. He is going to the cinema on Tuesday morning. He is meeting Kate on Friday.
attention
The present continuous tense is more usual for other personal arrangements: What time are you meeting Kate tomorrow? (not do you meet)
Compare:
2
Gary might visit China next year，but he’s still not sure.
3
Kate has been invited to a meeting in Iceland. She will apply for a visa soon.
4
Could you help me with this box，please? I’m afraid I’m going to drop it.
Present continuous
What time are you arriving? I’m going to the cinema this
evening.
Present simple
What time does the train arrive? The film starts at 8.15.
其中有一些动词一般不用于进行时。 1.表示事实状态的，如：have, belong, possess, owe, exist, include, contain，weigh, measure等。 2.表示心理状态的，如：know，realize，think，imagine， remember，recognize，prefer，love，hate等。 3.系动词，如：seem, appear, feel, taste等。 4.某些瞬间动词，如：accept，give，refuse，finish， decide，complete等。
PLANNING
He is playing tennis on Monday afternoon. He is going to the cinema on Tuesday morning. He is meeting Kate on Friday.
attention
The present continuous tense is more usual for other personal arrangements: What time are you meeting Kate tomorrow? (not do you meet)
Compare:
2
Gary might visit China next year，but he’s still not sure.
3
Kate has been invited to a meeting in Iceland. She will apply for a visa soon.
4
Could you help me with this box，please? I’m afraid I’m going to drop it.
Present continuous
What time are you arriving? I’m going to the cinema this
evening.
Present simple
What time does the train arrive? The film starts at 8.15.
其中有一些动词一般不用于进行时。 1.表示事实状态的，如：have, belong, possess, owe, exist, include, contain，weigh, measure等。 2.表示心理状态的，如：know，realize，think，imagine， remember，recognize，prefer，love，hate等。 3.系动词，如：seem, appear, feel, taste等。 4.某些瞬间动词，如：accept，give，refuse，finish， decide，complete等。
新人教高中英语选择性必修三Unit3 Discover Useful Structures公开课课件
of its dead body, the bear appeared to
bear appeared to have starved have starved and died.
and died.”
2 The reproter asked,” Will polar The reporter asked whether polar bears
last week → the week before two days ago → two days before
tomorrow → the next day/the following day the day before yesterday → two days before
the day after tomorrow → in two days’ time
（3）地点状语here → there
（4）动词 come → go
bring → take
Summary:
5 .句型的变化 （1）直接引语是陈述句，间接引语用连接词 that 引导，that 可省略。 His mother said to me，“Mr Harry in charge of the work. ” → His mother told me that Mr Harry was in charge of the work. 他的母亲告诉我，亨利先生负责这项工作。 （2）直接引语是一般疑问句，间接引语用 whether/if 引导，疑问语 序变为陈述语序，谓语动词 say（said）改为 ask（asked）。 Mr Tonny said to me，“Are your injuries severe?” → Mr Tonny asked me if/whether my injuries were severe. 托尼先生问我伤势是否严重。