Form Meaning and Function - Super goal 2 - ثاني متوسط

كتاب النشاط
كتاب النشاط

O 11 Form, Meaning and Function Must/Mustn't The form of the modal verb must is the same for all subjects. It is followed by the base form of the main verb without to. We use must to express obligation and necessity. We must follow the rules. He must stop at the traffic lights. They mustn't park on the sidewalk. We use mustn't to express that something is forbidden or not allowed. You mustn't talk during the test. Have To/Don't Have To The form of have to changes to agree with the subject. It can also be used in the past tense as had to. It is followed by the base form of the main verb. We use have to to express obligation and necessity. They have to wear uniforms at school. Do we have to be there early? She has to do her chores I had to clean my room. Does he have to go now? Did you have to work late? We use don't have to to say there is NO obligation; it isn't necessary. The past form is didn't have to. You don't have to iron the socks. He didn't have to work yesterday. A. Complete the sentences with has to, must, or mustn't. 1. Omar 2. He 3. He 4. He 5. He 6. He 7. He 8. He do his chores. hang out with his friends now. clean up the kitchen. wash the dishes. clean the floor. take out the garbage. talk on the phone now. be lazy and irresponsible. B. Complete the sentences with the correct form of must or have to. 1. Look how long the grass is! We really 2. Noura mow the lawn. finish her assignment because it is due tomorrow. go to school yesterday. It was Saturday. cross the street when the light is red. babysit, so I didn't hang out with my friends yesterday. leave for the airport? Our flight's at 10 a.m. 3. We 4. You 5. I. 6. What time we 7. Children 8. Mother 9. How long -you 10. We forget to take our camera with us on vacation. eat a healthy breakfast every morning. cook tonight because we're going out for dinner. wait for the bus this morning? وزارة التعليم Ministry of Education 2024-1446 SG_02_COMBO_TEXT_2024.indb 81 81 30/4/24 12:05 AM

Form, Meaning and Function

Must/Mustn’t

Complete the sentences with tee correct form of must or have to