人教八年级上册Unit10SectionAGrammarfocus-3c

if
will
she, call me, I, tell her about it
If she calls me, I will tell her about it.
he, come, next weekend, I, tell you If he comes next weekend, I will tell you.
1. Call me if Tina _c_o_m_e_s_ (will come/ comes).
2. She must see a dentist if she _h_a_s__ (has / will have) a toothache.
3. Have a good rest if you _a_r_e__ (will be/are) tired.
Mike __to_l_d__ (tell) us to wear nice clothes, but I don’t __h_a_v_e___ (have) any. If I _w_e_a_r_ (wear) jeans, Iw__il_l _lo_o_k_ (look) the worst. Also, I’m not sure how to __g_o__ (go) to the party. If I _w_a_l_k__ (walk), it _w_i_ll_t_a_k_e_ (take) me too long. If I __t_a_k_e__ (take) a taxi, it _w_i_ll_b__e (be) too expensive. Can you give me some advice please? Tina
If I don’t finish my homework, I won’t do well in my test.
If I don’t do well in my test, my parents will be upset. …
例如：Don’ t wait for me if I __a_m__ (be) late.
1. Put up your hands if youh_a_v_e__ (have)
any questions. Also, I’m not sure how to _____ (go) to the party.
If
ask
从句用____________表示将来。
如果我们要求人们带食物来时，他们
party today?
Look at the pictures and make sentences with “if”.
If you go to the party you’ll have a good time.
根据课本内容，完成下列句子。 1. 我想我将会乘公共汽车去参加聚会。
I _th_i_n_k_ I’ll take the bus to the _p_a_r_t_y_. 2. 如果你那样做，你将会迟到。
If you __d_o__, _y_o_u_’l_l be late.
3. 我想我将待在家里。 I _t_h_in_k_ _I_’_ll__ stay at home.
If you wear jeans to the party, the teachers won’t let you in.
If you take the bus to the party, you’ll be late for school.
If you don’t go to the party, you will be sorry.
4. You can go shopping with your sister if you ___h_a_v_e__ (have/will have) time this afternoon.
5. If there ___i_s___ (will be/ is) a car accident, they _w_i_ll_c_a_l_l (will call/call) 110 at once.
You can go shopping with your sister
begins the story with “I think I will…” do you’ll be
must，can，may 等情态动词，从 If it doesn’t rain, I will go hiking this afternoon.
if
will
The think I’ll
his homework.
others
add
some
sentences
with
“if”. Pass the paper around twice.
Then read the story.
I think I will go to the movies tonight. If I go to the movies, I won’t finish my homework. If I don’t finish my homework…
Write a story with your group on a
I _____ _____ stay at home.
piece of paper. The first person He can go home if he ________ (finish)
If there _______ (will be/ is) a car
Dear Su Mei, I don’t _k_n__o_w_ (know) what to __d_o__ (do) about going to Mike’s birthday party tomorrow night. My parents _th__in_k_ (think) I should study for my English exam next week. If I __g_o__ (go) to the party, they _w_i_l_l _b_e_ (be) upset.
(has / will have) a toothache. I don’t ______ (know) what to _____ (do) about going to Mike’s birthday party tomorrow night.
Grammar focus
将会只带薯条和巧克力。
2. If it __is__ (be) cold tomorrow, I will Write a story with your group on a piece of paper.
he, have free time, go to Shanghai If he has free time, he will go to Shanghai.
3a Fill in the blanks with the correct
forms of the verbs in brackets.
If they __h_a_v_e_ the party today, _h_a_l_f__ the class _w__o_n_’_t_ come. 7. 我们应当要求人们带食物来吗？ Should we __a_sk___ people to _b_r_in_g__ food?
8. 如果我们要求人们带食物来时，他们 将会只带薯条和巧克力。 __I_f___ we __a_s_k__ people to bring food, __t_h_e_y_’l_l_ just _b_r_i_n_g_ potato chips and chocolate.
2. if 条件状语从句中，如果主句有 must，can，may 等情态动词，从
句用_一__般__现__在top if the traffic light __is__ (be) red.
3. if 条件状语从句中，主句是祈使句， 从句用__一__般__现__在__时__表示将来。 _主__祈__从__现__原则。
____________________ 5. I will not make any friends if
__________
1. I’ll be late for school. 2. my parents will be upset. 3. I’ll become very heavy. 4. I play chess after school every day. 5. I don’t go to my friends’ parties.
ask
bring
If he has free time, he will go to Shanghai.
If I get up late tomorrow, ___________
wear my sweater. 我想我将会乘公共汽车去参加聚会。
3. He can go home if he f_i_n_is_h_e_s__ (finish) his homework.
4. 如果你那样做，你将会觉得很抱歉。 If you _d_o__, _y_o_u_’_ll_ __b_e_ sorry.
5. 如果他们今天聚会，将会发生什 么事？
_W__h_a_t w__il_l h__a_p_p_e_n_ if they _h__a_v_e the party today?
6. 如果他们今天聚会，班里一半的学生将 不会去。
no war, the world, more beautiful
If there is no war, the world will be more beautiful.
not rain, go hiking, this afternoon
If it doesn’t rain, I will go hiking this afternoon.
3b Complete the sentences
using your own ideas.
1. If I get up late tomorrow, ___________ 2. If I don’t finish my homework, ______ 3. If I don’t get enough exercise, _______ 4. I will not have enough time to study if
含if条件状语从句的主从复合句
1. if 条件状语从句中，主句用一般将来 时，从句用_一__般__现__在__时__表示将来。 主__将__从__现__原则。
例如：We will go to the park if it _d_o_e_sn__’t_ __ra_i_n__ (rain) tomorrow.
如果我们要求人们带食物来时，他们
If you _____, _____ be late. 如果他们今天聚会，将会发生什
If you wear jeans to the party, the teachers won’t let you in. if 条件状语从句中，主句用一般将来
I think I will go to the movies tonight.