人教版选修七Unit3grammar公开课课件

2)Complete these noun groups from para3-4 (1)._L_i_tt_le__o_r_a_n_g_e_a_n__d_w__h_it_e_ fish (2). _W__a_v_in_g__lo_n__g_t_h_in____seaweed (3).__Y_e_ll_o_w__a_n_d__g_re_e_n____parrotfish (4). _H__a_rd__b_i_rd_-_li_k_e______mouth (5).__Y_e_ll_o_w_-_s_p_o_t_te_d__r_e_d___ sea-slug (6). _L_a_r_g_e__w_i_s_e_-l_o_o_k_in__g___turtle (7).__S_t_ro_n__g_s_h_a_r_p____teeth
Translate the two sentences in para5-6
➢What a wonderful, limitless world it was down there!
➢And what a tiny spot I was in this enormous world!
1.充满魔力的一天(一个地方）
The descriptions of each creature she saw
1)Read para2. Translate the sentence.
All kinds of small, neat and elegant fish were swimming in and around the corals.
sad-looking
孩子似的，天真烂漫的 如父的，慈爱的
头脑简单的 甜言蜜语的
好看的 表情悲伤的
Finish the passage with the expressions in Exercise5 on Page 25.

(persuade) to buy what we don't really need.
8．In the traffic accident，his father came close to _b_e_i_n_g_k_i_ll_e_d (kill)．
9. __B_e_i_n_g_c_r_i_ti_c_is_e_d______ (criticise) helped him see things more clearly and achieve his target more quickly.
Unit 3
Under the sea
Section Ⅳ Grammar & Writing
第一板块单元语法
v.ing形式的被动式用法
1．As we drew closer，I could see a whale __b_e_in_g__a_t_ta_c_k_e_d___
(attack) by a pack of about six other killers. 2. __B__e_in_g___ badly __w_o_u_n_d_e_d__ (wound)，the whale soon died. 3 ． From James's face ， I could see he was terrified of
2．The suggestion discussed now sounds very practical. ___d_i_s_c_u_ss_e_d_前__加__b_e_i_n_g_____
3．The old man was afraid of abandoned by his son. _o_f_后__加__b_e_i_n_g______

关于 how 的用法
how adv. 指范围、程度、数量、价值等的“多少、多么”。 1) 用于疑问句中，表示身体怎样。 How is your brother? 你哥哥身体好吗？ 2) 用于疑问句中，表示多少、什么程度。 How old is he? 他多大年纪？ 3)(指方式、方法)怎样, 怎么 How do you get to school? 你是如何去学校的？
Unit 3 How do you get to school?
Section A (Grammar Focus-3c)
Review
Look at the pictures and make up sentences.
I go to _________ by _____. I take ________ to the _____.
How many people are there in your family? 你家有几口人?
多少
询问不可数 名词的量
How much water do you have one day? 你一天喝多少水?
多少 钱
多久 一次
询问价钱 询问频率
How much is the sweater? 这件毛衣多 少钱?
I ride my bike.
特
通方式 How does she get to school?
She usually takes the bus.
殊
疑 问
询问时间多长 How long does it take to get to school? It takes about 15 minutes.
1. school / you / get to / do / how _H_o_w__d_o__y_o_u__g_et__to__s_ch__o_o_l ________________?

News report 2 In Hawaii, a shark bit off the left arm of a 13-year-old surfer while she was on her board in clear water. Betty Hamilton lost her left arm just below the shoulder. Tom Hamilton said his daughter was resting comfortably in hospital.
Buckland yelled for help as he was being held in the shark’s mouth, according to police. His friend, Shannon Jenzen, tried to pull Buckland into their boat, but the shark attacked again from behind, taking a leg and large part of his body. Buckland bled to death shortly after.
News report 5
A diver has been attacked and killed by a great white shark off the South Australian coast. Paul Buckland, 23, was attacked on Tuesday as he was coming to the surface after diving for shellfish.
4. Seal Rocks, New South Wales 2 5. North Queensland coast 1 3

1.邀请学生回顾本节课的学习内容，分享他们的学习体会和收获。
2.提供一个自我评价表，让学生根据自己的表现进行自我评估。
3.教师对学生的课堂表现进行总结性评价，指出每个人的优点和需要改进的地方。
4.提供具体的改进建议，帮助学生制定个性化的学习计划。
这样的总结反馈过程能够帮助学生认识到自己的进步和需要努力的方向，促进他们的自我成长。
2.提出一个与学生经验相关的问题，激发他们的好奇心，例如：“你们每天都会做什么？”
3.邀请学生分享他们的答案，并在分享过程中自然引入一般现在时态的概念。
4.通过一个简单的游戏或活动，让学生在轻松愉快的氛围中接触和运用一般现在时态。
这种方式能够快速吸引学生的注意力，激发他们的学习兴趣，并为新知识的讲授做好铺垫。
（二）新知讲授
在新知讲授阶段，我将采取以下步骤逐步呈现知识点，引导学生深入理解：
1.首先，通过PPT或板书展示一般现在时态的基本结构，包括肯定句、否定句和疑问句的构成。
2.接着，通过例句和图表，解释一般现在时态的用法，如描述习惯、状态和客观事实。
3.然后，通过互动讨论，让学生尝试在句子中使用一般现在时态，并提供即时反馈。
（3）通过本节课的学习，让学生认识到英语在实际生活中的重要性，增强跨文化交际能力。
（三）教学重难点
1.教学重点：
（1）一般现在时态的概念、构成和用法。
（2）一般现在时态描述习惯、状态和客观事实。
（3）一般现在时态的句型变换。
2.教学难点：
（1）一般现在时态与一般过去时态、一般将来时态的区别。
（2）在具体语境中，正确运用一般现在时态描述不同情境。
4.最后，通过实际情境的模拟，让学生在语境中理解和运用一般现在时态。

She bought(购买) this car last month. It’s ___h_e_r_s___.
Linda is a good student. _H__e_r_ favourite subject is Chinese.
Can you help me? I really need __y_o_u_r__ help.
• This is a schoolbag. 这是一个书包。 且句末用句号。
• This is a dictionary. 这是一个字典。
• 一般疑问句的概念：能用yes或 no回答的问句就叫一般疑问句。
• 1) 将be动词提至句首 • 2) 将句末标点改为问号 • 3) 将第一人称变为第二人称，即 I 由 you替换; my由your替换；
• 4. Bob’s two aunts __a_r_e__on the sofa.
• 5. Jerry and Leo _a_r_e__students at Sunshine Middle School.
• 6. —__I_s____ the black pen yours? —Yes, it’s mine.
5. This is his green jacket. (改为同义句) This green jacket is _h__is__.
6. Your pen is red, my pen is red, too.(同义句) Your pen is red, __m_i_n_e_ is red, too.
Are __th_o__se__ her pens?
Yes, they are. No, they _a_re_n__’t__.
3b Read the questions and complete the answers.