译林牛津版九年级英语上 Unit 6 TV programms Grammar ---using if unless教学课件
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“除非……”“如果……不”。 2. Unless从句可以放在句首，也可位于主句之后 3. Unless 可以与if…not 互换 4. 时态搭配同 if 用法
Have a look at Page 84 and Page 86, try to find out something difficult.
4. If Daniel __t_a_k_e_s__ (takes, will take) part in the game show, he _m_i_g_h_t_w_i_n_ (wins, might win) a prize.
5. If Sandy __fi_n_d_s__ (finds, will find) a programme interesting, she _w_i_ll_i_n_t_ro_d_u__ce__ (introduces, will introduce) it to us.
6 对它没什么兴趣 6 have little interest in it
if， unless引导条件状语从句： 1) if，unless 引导条件句， 从句可放在句首，也可位于
主句之后。 2) 用法： (注意时态搭配！)
主句
if 从句
①一般将来时
一般现在时态
②情态动词 + 动词原形 （动词用原形或三单）
2. If Simon _g_e_ts__ (gets, will get) home late, he __w_il_l_m__is_s__ (misses, will miss) his favourite cartoon.
3. If Amy _c_o_m__p_le_t_es__ (completes, will complete) all her homework quickly, she __w_il_l_w_a_t_c_h__ (watches, will watch) the chat show.
Millie watched a documentary about animals. Help her answer her father’s questions.
attack catch hunt live protect walk
Dad: What will a bear do if it’s in danger? Millie: If a bear (1) _i_s__in__d__a_n_g_e_r, it
wild? Millie: Tigers (7) __w_i_l_l _h_u_n_t__ for their
own food if they(8) _l_iv_e__in__t_h_e_w__il_d_.
attack catch protect
hunt walk
live as live a
family
86
1. Unless the weather report says it is going to rain,
2. We will arrive at the studio around 9:30 a.m.,
3. Unless you already know the studio very well,
You ____w__il_l_f_a_il_____(fail)the exam ___u_n_l_e_ss___ you prepare for it.
Sandy has prepared for some tips for a school trip to a film and TV studio. Help her match the two parts of the sentences.(帮助把句子的两部分配对。)
if-clause (simple present tense)
You may feel sad about it if you are an animal lover.
Make up a dialogue:
A: How will you feel if you see a homeless cat? B: …….. A: Will you help the wild animals if they are in danger? B: …….. A: What can you do if you see a homeless cat? B: ……..
1.To be able to use “ if ”
2. To be able to use “ unless” 3. To grasp the important expressions
(掌握重要表达法) 4.To try to love and protect wild animals.
Listen and try to fill in the words of the song. 听，尽力填写歌词。
4. You will buy your lunch at the restaurants in the studio,
5. Unless you are tired, 6. You will have a chance to
see how a TV programme is recorded,
a. unless you take your own food with you. b. you will not need to take the minibus in the studio. c. you will not have to take an umbrella with you. d. unless the traffic is very
Listen and try to fill in the words of the song. 听，尽力填写歌词。
If you are happy
If you are happy and you know it, clap your__h_a_n_d_s_.
If you are happy and you know it, stamp your __fe_e_t___.
if引导条件状语从句： 1) if条件句：条件句用于表示假设的情况可能发生，其 中 if 是“如果” 的意思。 2) 用法： (注意时态搭配！)
主句
if 从句
①一般将来时
一般现在时态
②情态动词 + 动词原形 （动词用原形或三单）
③祈使句
Do more exercises:
1. 如果你容易害怕，就别看! If you get scared easily, do not watch it!
She will listen to music if she doesn’t have housework to do.
She will listen to music _u__n_le__s_s she __h_a_s___ housework to do.
You ___w__il_l _fa_i_l_____(fail)the exam don’t prepare if you ________________(not prepare)for it.
(2) __w__il_l _a_t_ta_c_k_ people. Dad: What will a polar bear do if it’s
hungry? Millie: If a polar bear (3) ___is_h__u_n_g_r_y____,
it (4) _w_i_ll__ca_t_c_h_ fish from the water.
A1. Millie is thinking about herself, her friends and TV programmes. Complete the sentences with the correct forms of the verbs in brackets.
1. If I _g_o__ (go, will go) to the Reading Club this afternoon, I _m__a_y_n_o_t__h_a_v_e_ (do not have, may not have) any time to watch TV.
看第84页和第86页,找一找有没有疑难点?
智者善于动脑， 勇者敢于提问！
1 处境危险
1 be in danger
2 以家庭形式生活 2 live as a family
3 公狼
3 male wolves
4 随身携带自己的食物 4 take your own food with you
5 除非交通很拥挤 5 unless the traffic was very heavy
danger?
Millie: Male wolves (11) __w_i_ll_p__ro_t_e_c_t_ their
families if there (12) _is__d_a_n_g_e_r___.
Giant pandas will die unless we protect them. = Giant pandas will die if we do not protect them.
Dad: What will tigers do if they have babies?
Millie: Tigers (9) _w_i_ll_l_i_v_e___ as a family if they (10) _h__a_v_e_b_a_b_i_e_s_.
Dad: What will male wolves do if there’s
2.如果明天不下雨，我们就去观鸟。
If it d__o_e_s_n_’_t ___r_a_i_n____ tomorrow, we __w__i_ll_ ___g_o______ birdwatching.
3.如果你是动物爱好者，你可能会对此很难过。 If you are an animal-lover, you may feel sad
about it.
If-clause, (simple present tense)
Main clause
(will/may/might/…+ infinitive)
If you are an animal lover, you may feel sad about it.
Main clause
(will/may/might/…+ infinitive)
heavy. e. unless you have little
interest in it. f. you will travel around it
with a tour guide.
Work out the rules!
1. unless 也引导条件状语从句 unless引导的条件句，表示强烈的否定。翻译为
85
attack catch hunt live protect walk
Dad: What will elephants do if they’re thirsty? Millie: Ir_st_y___, they
(6) _w_i_ll__w_a_l_k___ until they find a river. Dad: What will tigers do if they live in the
③祈使句
Class exercises !
channel 1
2
3
1. If he B hard, he will get good grades.
A. study
B. studies
If you are happy and you know it, your face ____w_i_l_l __ surely ___s_h_o_w____ it.
A: What will you do if you have a lot of money?
B: I will … if I have a lot of money.
Have a look at Page 84 and Page 86, try to find out something difficult.
4. If Daniel __t_a_k_e_s__ (takes, will take) part in the game show, he _m_i_g_h_t_w_i_n_ (wins, might win) a prize.
5. If Sandy __fi_n_d_s__ (finds, will find) a programme interesting, she _w_i_ll_i_n_t_ro_d_u__ce__ (introduces, will introduce) it to us.
6 对它没什么兴趣 6 have little interest in it
if， unless引导条件状语从句： 1) if，unless 引导条件句， 从句可放在句首，也可位于
主句之后。 2) 用法： (注意时态搭配！)
主句
if 从句
①一般将来时
一般现在时态
②情态动词 + 动词原形 （动词用原形或三单）
2. If Simon _g_e_ts__ (gets, will get) home late, he __w_il_l_m__is_s__ (misses, will miss) his favourite cartoon.
3. If Amy _c_o_m__p_le_t_es__ (completes, will complete) all her homework quickly, she __w_il_l_w_a_t_c_h__ (watches, will watch) the chat show.
Millie watched a documentary about animals. Help her answer her father’s questions.
attack catch hunt live protect walk
Dad: What will a bear do if it’s in danger? Millie: If a bear (1) _i_s__in__d__a_n_g_e_r, it
wild? Millie: Tigers (7) __w_i_l_l _h_u_n_t__ for their
own food if they(8) _l_iv_e__in__t_h_e_w__il_d_.
attack catch protect
hunt walk
live as live a
family
86
1. Unless the weather report says it is going to rain,
2. We will arrive at the studio around 9:30 a.m.,
3. Unless you already know the studio very well,
You ____w__il_l_f_a_il_____(fail)the exam ___u_n_l_e_ss___ you prepare for it.
Sandy has prepared for some tips for a school trip to a film and TV studio. Help her match the two parts of the sentences.(帮助把句子的两部分配对。)
if-clause (simple present tense)
You may feel sad about it if you are an animal lover.
Make up a dialogue:
A: How will you feel if you see a homeless cat? B: …….. A: Will you help the wild animals if they are in danger? B: …….. A: What can you do if you see a homeless cat? B: ……..
1.To be able to use “ if ”
2. To be able to use “ unless” 3. To grasp the important expressions
(掌握重要表达法) 4.To try to love and protect wild animals.
Listen and try to fill in the words of the song. 听，尽力填写歌词。
4. You will buy your lunch at the restaurants in the studio,
5. Unless you are tired, 6. You will have a chance to
see how a TV programme is recorded,
a. unless you take your own food with you. b. you will not need to take the minibus in the studio. c. you will not have to take an umbrella with you. d. unless the traffic is very
Listen and try to fill in the words of the song. 听，尽力填写歌词。
If you are happy
If you are happy and you know it, clap your__h_a_n_d_s_.
If you are happy and you know it, stamp your __fe_e_t___.
if引导条件状语从句： 1) if条件句：条件句用于表示假设的情况可能发生，其 中 if 是“如果” 的意思。 2) 用法： (注意时态搭配！)
主句
if 从句
①一般将来时
一般现在时态
②情态动词 + 动词原形 （动词用原形或三单）
③祈使句
Do more exercises:
1. 如果你容易害怕，就别看! If you get scared easily, do not watch it!
She will listen to music if she doesn’t have housework to do.
She will listen to music _u__n_le__s_s she __h_a_s___ housework to do.
You ___w__il_l _fa_i_l_____(fail)the exam don’t prepare if you ________________(not prepare)for it.
(2) __w__il_l _a_t_ta_c_k_ people. Dad: What will a polar bear do if it’s
hungry? Millie: If a polar bear (3) ___is_h__u_n_g_r_y____,
it (4) _w_i_ll__ca_t_c_h_ fish from the water.
A1. Millie is thinking about herself, her friends and TV programmes. Complete the sentences with the correct forms of the verbs in brackets.
1. If I _g_o__ (go, will go) to the Reading Club this afternoon, I _m__a_y_n_o_t__h_a_v_e_ (do not have, may not have) any time to watch TV.
看第84页和第86页,找一找有没有疑难点?
智者善于动脑， 勇者敢于提问！
1 处境危险
1 be in danger
2 以家庭形式生活 2 live as a family
3 公狼
3 male wolves
4 随身携带自己的食物 4 take your own food with you
5 除非交通很拥挤 5 unless the traffic was very heavy
danger?
Millie: Male wolves (11) __w_i_ll_p__ro_t_e_c_t_ their
families if there (12) _is__d_a_n_g_e_r___.
Giant pandas will die unless we protect them. = Giant pandas will die if we do not protect them.
Dad: What will tigers do if they have babies?
Millie: Tigers (9) _w_i_ll_l_i_v_e___ as a family if they (10) _h__a_v_e_b_a_b_i_e_s_.
Dad: What will male wolves do if there’s
2.如果明天不下雨，我们就去观鸟。
If it d__o_e_s_n_’_t ___r_a_i_n____ tomorrow, we __w__i_ll_ ___g_o______ birdwatching.
3.如果你是动物爱好者，你可能会对此很难过。 If you are an animal-lover, you may feel sad
about it.
If-clause, (simple present tense)
Main clause
(will/may/might/…+ infinitive)
If you are an animal lover, you may feel sad about it.
Main clause
(will/may/might/…+ infinitive)
heavy. e. unless you have little
interest in it. f. you will travel around it
with a tour guide.
Work out the rules!
1. unless 也引导条件状语从句 unless引导的条件句，表示强烈的否定。翻译为
85
attack catch hunt live protect walk
Dad: What will elephants do if they’re thirsty? Millie: Ir_st_y___, they
(6) _w_i_ll__w_a_l_k___ until they find a river. Dad: What will tigers do if they live in the
③祈使句
Class exercises !
channel 1
2
3
1. If he B hard, he will get good grades.
A. study
B. studies
If you are happy and you know it, your face ____w_i_l_l __ surely ___s_h_o_w____ it.
A: What will you do if you have a lot of money?
B: I will … if I have a lot of money.