1、Unit 4 Dont eat in classPart 3 Grammar Focus夯實基礎，活用語法 一、抄寫、朗讀并翻譯。1Dont run in the hallways.抄寫：翻譯：2Can we eat in the classroom?抄寫：翻譯：3What do you have to do?抄寫：翻譯：4We have to be quiet in the library.抄寫：翻譯：5We must be on time for class.抄寫：翻譯：、Grammar Focus 語法過關。(A)1.wake up your sister, Ben. She n eed

2、s a good sleep.A.Don tB.Doesn tC.ArentD. Cant(A)2.Ifollow you. Would you please repeat it?A.cantB. mustntC. n eed ntD. shouldn t(D)3.Wepay to get into the con cert. Its free.A.cantB.must ntC. might notD. don t have to(B ) 4. Here is my phone nu mber. You_call me any time you like.A. mustB. canC. sho

3、uldD. need(A ) 5. Excuse me, may I keep the book a little Ion ger?Sorry. You_return it today.A.mustB. must ntC. canD. cant(A ) 6. Jim,_read books while you are walking in the street. It svery dan gerous.OK, tha nk you.A. don tB. doesn tC. won tD. cant(B ) 7. Can I borrow your ruler, please?Yes, you_

4、. But you must retur n it to me before lun chtime.A. haveB. canC. mustD. used to(B ) 8. Can I park my car in front of the building? No, you_.A. won tB. can tC. needn tD. could nt( C ) 9. Dad, must we wait until the light becomes green? Yes, I m afraid we _ .That s the traffic rule.A. canB. mayC. hav

5、e toD. need(C ) 10. Students in our school _ know shouting is not allowed in thelibrary.A. canB. mayC. mustD. need三、語法運用：用所給單詞的正確形式填空。1. Mr. Brow n cantsmoke(smoke)here, because theres a sig n on the wall.It says “No smoking! ”2. It s very hot outside. You have towear (wear) a hat.3. Donteat_(eat)in

6、 the classroom, because Its impolite to teachers.4.( Do) Does he have to go to bed before 11:00 on school night?5. Students can read_ (read ) books and magazines in the library.四、重點句型運用1. 我們每天放學后必須清掃課室。We must clea n our classroom after school every day.2. 她起床后必須整理床鋪。She has to make her bed after ge

7、tting up.3. Mr. Beckman 不得不開車上班。Mr. Beckma n has to go to work by car.4. 他們不得不每天都要練吉他。They have to practice the guitar every day.5. 你能為我跳支舞嗎？Can you dance for me?五、短文填空。There are too many rules in my class. First, we 1 be on time. We can t2 late for class, or our headteacher will get angry. Second,

8、when wewant to speak, we 3 to raise ourhan ds. Weshould show our respect to our teachers. 4 , we can t run in the classroom. If we do that,we may get hurt. Fourth, we can teat _5_sleep in class . It s impolite to do so. Fifth, everybody must 6 to the teacher carefully, and we need totake some notes at the same time. Sixth, we can t go out 7 school ni ghts. We have to finish our 8 ontime. The last, we must 9_others once a week. It s good for us to help people in need. 10 our schoolrules ar