英语必修Ⅱ北师大版Unit4课件(共13张)L3语法
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… if we had virtual reality holidays, we wouldn’t have any problems with the weather. (L18-19)
… if they invented virtual reality holidays, I”d go on an around-the-world tour. (L41-42)
… what would you like to do if someone gave you the chance? (L43)
Summary (小结)
3. What is the difference between the two groups of sentences?
If - clause Main clause
homework
♠ review the new words ♠ P58~59: Ex 2, 4 & 6
!
4. If the sun _____ shinning, plants ______. A. stops, will disappear B. stops, would disappear C. stopped, would disappear D. stopped, will disappear 5. If people ____ polluting the air, animals and plants ______ soon. A. don’t stop; will die B. didn’t stop; will die C. don’t stop; would die D. didn’t stop; would die
If it’s good, Dad, Mum and I will probably go camping. (L7-8)
… if I stay home, I’ll help you with your project… (L9-10)
If you tell me some titles, I’ll look for them in the library. (L12-13)
good tomorrow? 8) My sisterw__i_ll_n__o_t_g__o__to London if she
d__o_e_s_n__’t__p_a_s_s__her exams.
Practice Ex 9
1. If yous_u__r_f_e_d_ the Internet, you _w__o_u__ld__f_i_n_d___interesting information.
5) She w__i_ll_b__u_y__a computer if she_g_e_t_s__ that job. 6) I _w_i_l_l _g_i_v_e___you the information if you
t_e_l_e_p_h_o__n_e____ me tomorrow. 7) What _w_i_ll_ you do if the weatheri_s_n__o_t__
2. Which talks about a) unlikely situations in the future b) possible situations in the future
Pair work
Read the following sentences and see what you can discover? Part I
3) If you _g_o__ to that website, you w__i_ll__fi_n_d some interesting information.
4) W__i_l_l you go to that concert if it _r_a_in__s__?
Practice Ex 6
U4-LESSON3-2
Virtual Reality
Grammar
Objectives
By the end of this lesson, you will be able to:
♠ discover the differences between the first
and second conditionals and their rules;
2. If you d__i_d_n__’t__h_a_v_aetry, peoplew_o_u__ld__l_a_uagt yhou. 3. If It_o_o__k__ part in the game, I _w__o_u_l_d__w__in___. 4. If you t_o__l_d__the police, they w__o_u__ld__h__e_lp_you to
真实条件 If do/does 虚拟条件 If did/were
will would
Practice Ex 6
1) What __w_i_ll___ you do if your computer _d_o_e__s_n_’_t_w__o_r_k_?
2) _W__i_ll__you go out with me on Saturday night if you _f_in__is__h____ the project?
A. will go B. went C. go D. going 2. I ____her the answer if she ___ me. A. can tell, will ask B. will tell, will ask C. would tell, ask D. will tell, asks 3. 1. If I __ you, I __ worried . A. were/ wouldn’t be B. was/ wouldn’t be C. been/ would have been D.be/ would be
♠ use the second conditional to describe your ideal future life.
Group work
1.Read the first 17 lines in the dialogue and find all the sentences with “if…”
get out of the trouble.
5. If you u__s_e__d___ the Internet, you
_w_o__u_l_d_m__a__k_e____new friends.
Practice
1. If you ______ to the party, you will have a good time.
If you go to the Science Museum website, you’ll find lots of good information. (L14-15)
Pair work
Read the following sentences and see what you can discover? Part II
… if they invented virtual reality holidays, I”d go on an around-the-world tour. (L41-42)
… what would you like to do if someone gave you the chance? (L43)
Summary (小结)
3. What is the difference between the two groups of sentences?
If - clause Main clause
homework
♠ review the new words ♠ P58~59: Ex 2, 4 & 6
!
4. If the sun _____ shinning, plants ______. A. stops, will disappear B. stops, would disappear C. stopped, would disappear D. stopped, will disappear 5. If people ____ polluting the air, animals and plants ______ soon. A. don’t stop; will die B. didn’t stop; will die C. don’t stop; would die D. didn’t stop; would die
If it’s good, Dad, Mum and I will probably go camping. (L7-8)
… if I stay home, I’ll help you with your project… (L9-10)
If you tell me some titles, I’ll look for them in the library. (L12-13)
good tomorrow? 8) My sisterw__i_ll_n__o_t_g__o__to London if she
d__o_e_s_n__’t__p_a_s_s__her exams.
Practice Ex 9
1. If yous_u__r_f_e_d_ the Internet, you _w__o_u__ld__f_i_n_d___interesting information.
5) She w__i_ll_b__u_y__a computer if she_g_e_t_s__ that job. 6) I _w_i_l_l _g_i_v_e___you the information if you
t_e_l_e_p_h_o__n_e____ me tomorrow. 7) What _w_i_ll_ you do if the weatheri_s_n__o_t__
2. Which talks about a) unlikely situations in the future b) possible situations in the future
Pair work
Read the following sentences and see what you can discover? Part I
3) If you _g_o__ to that website, you w__i_ll__fi_n_d some interesting information.
4) W__i_l_l you go to that concert if it _r_a_in__s__?
Practice Ex 6
U4-LESSON3-2
Virtual Reality
Grammar
Objectives
By the end of this lesson, you will be able to:
♠ discover the differences between the first
and second conditionals and their rules;
2. If you d__i_d_n__’t__h_a_v_aetry, peoplew_o_u__ld__l_a_uagt yhou. 3. If It_o_o__k__ part in the game, I _w__o_u_l_d__w__in___. 4. If you t_o__l_d__the police, they w__o_u__ld__h__e_lp_you to
真实条件 If do/does 虚拟条件 If did/were
will would
Practice Ex 6
1) What __w_i_ll___ you do if your computer _d_o_e__s_n_’_t_w__o_r_k_?
2) _W__i_ll__you go out with me on Saturday night if you _f_in__is__h____ the project?
A. will go B. went C. go D. going 2. I ____her the answer if she ___ me. A. can tell, will ask B. will tell, will ask C. would tell, ask D. will tell, asks 3. 1. If I __ you, I __ worried . A. were/ wouldn’t be B. was/ wouldn’t be C. been/ would have been D.be/ would be
♠ use the second conditional to describe your ideal future life.
Group work
1.Read the first 17 lines in the dialogue and find all the sentences with “if…”
get out of the trouble.
5. If you u__s_e__d___ the Internet, you
_w_o__u_l_d_m__a__k_e____new friends.
Practice
1. If you ______ to the party, you will have a good time.
If you go to the Science Museum website, you’ll find lots of good information. (L14-15)
Pair work
Read the following sentences and see what you can discover? Part II