A 篇章学习:朗读对话，回答问题
Susan: I will go camping with my friend in the park on Saturday.
Tom: Would you please take me with you? I will bring some snacks for you.
Susan: Of course. I will take you. You don't have to bring any snacks. But you have to meet us at the gate of the park at 7 o'clock in the morning on Saturday.
Tom: All right.
B 语法聚焦1: have to 的用法及时态变化
have to 的用法：have / has to + 动词原形，表示客观的需要或义务，即某人不得不做某事；否定句表示不需要， 即某人不必要做某事。
have to 的时态变化：
练习1 在横线上填入情态动词have to 的正确形式。
1 I __________ do my homework last night.
2 My father ___________ do a lot of work.
3 She _________ look after her little sister.
4 You __________ answer these questions.
5 We _______ do it ourselves.
6 Tom ________ get up early last Sunday.
7 Kate ________ stay at home.
8 They ________ arrive here at eight o'clock.
C 语法聚焦2: 含有情态动词have to 的否定句式和一般疑问句式
have / has to 用在否定句及一般疑问句时要使用助动词。
练习2 将下列句子改成否定句。
1 They have to go to Beijing.
They _______ ________ ________ go to Beijing.
2 My father has to get up early.
My father ______ ______ ______ get up early.
3 We will have to change the plan.
We ______ _______ _______ change the plan.
4 Jack had to go to school on foot last Friday.
Jack _______ ________ _______ go to school on foot last Friday.
练习3 将下列句子改成一般疑问句。
1 I have to go to bed early.
____________________________________________________
2 My mother has to work from 9 am to 6 pm every day.
____________________________________________________
3 Tom will have to pay for his travel.
____________________________________________________
4 They had to go there by air last month.
____________________________________________________
D 语法聚焦3: 情态动词will 和 would 的用法
情态动词will + 动词原形，可以表示某人的意愿、意图，多用于第一人称。情态动词would 可表示礼貌的请求，语气比will更婉转、客气，后面经常跟please表示礼貌。
Would 的常见用法：
练习4 使用所给单词完成下列句子，注意使用情态动词would 和 will.
1 — ________ you please _______ me a hand? (give)(www.xing528.com)
— Yes, I ________.
2 — I can't open the door because I am carrying two heavy boxes.
— I _______ _______ you. (help)
3 — ________ you _______ me the sugar, please? (pass)
— Yes, I ________. Here you are.
4 — ________ you please ______ me a chance to explain? (give)
— No, I _______.
5 I ________never ________ cold milk again. (drink)
练习5 观察句子，选择括号中恰当的词或短语。
1 — Would you (mind / mind if ) I turn on the light?
— No problem.
2 — Would you (mind / mind if) opening the door?
— Not at all.
3 — Would you (mind / mind if) I sit here?
— Of course not.
4 — Would you (mind / mind if) washing the dishes after dinner?
— Certainly not.
单元练习
练习6 结合所给单词，使用will 的正确形式完成下面的句子。
Example : I will call you tomorrow. (call)
1 I _____ ______ you at the price you ask. (pay)
2 My father ______ ______ me to finish my homework. (not, help)
3 Susan _____ ______ to the park with us. (not, go)
4 The school bus ______ _______ before seven o'clock. (arrive)
练习7 单项选择。
1 ( ) Miss Brown__________ finish her work today.
A. have to B. has to C. had to
2 ( ) Tom and Susan ________ get home before 9 o'clock.
A. had to B. has to C. have to
3 ( ) You _________ finish your homework right now.
A. doesn't have to B. don't have to C. didn't have to
4 ( ) My family _________ go to the theater next Monday.
A. doesn't have to B. won't have to C. didn't have to
5 ( ) __________ you have to leave now?
A. Does B. Did C. Do
6 ( ) Would you _______ me your name?
A. tell B. telling C. tells
7 ( ) Would you mind _______ some food for me ?
A. take B. taking C. takes
8 ( ) Kate won't ________ at home tomorrow.
A. stays B. staying C. stay
免责声明：以上内容源自网络，版权归原作者所有，如有侵犯您的原创版权请告知，我们将尽快删除相关内容。
