人教PEP版八年级下册英语同步课件-Unit 4-Section A(3a-4)

人教PEP版八年级下册英语同步课件-Unit 4-Section A(3a-4)

Unit 4 Why don’t you talk to your parents? Words and expressions upset taxi advice adj.难过；失望 n.出租汽车；的士 n.劝告；建议 Look at the pictures and make sentences with “if”. If you go to the party with Karen and Anna, you’ll have a good time. 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. If you have a robot, what will you do? If I have a robot, I will let it… Øhelp with the housework. Øbabysit my little brother. Øwake me up in the morning. Øteach me English after school. 1. 我想我将会乘公共汽车去参加聚会。 I _____ I’ll take the bus to the ______. 2. 如果你那样做，你将会迟到。 If you _____, _____ be late. do you’ll think party 根据课本内容，完成下列句子。 3. 我想我将待在家里。 I _____ _____ stay at home. 4. 如果你那样做，你将会觉得很抱歉。 If you ____, ______ ____ sorry. 5. 如果他们今天聚会，将会发生什 么事？ _____ ___ _______ if they _____ the party today? think I’ll do you’ll be What will happen have 6. 如果他们今天聚会，班里一半的学生将 不会去。 If they ______ the party today, ______ the class _______ come. 7. 我们应当要求人们带食物来吗？ Should we ______ people to ______ food? have half won’t ask bring 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。 ______ we ______ people to bring food, ________ just ______ potato chips and chocolate. If ask they’ll bring 例如：We will go to the park if it _______ ______ (rain) tomorrow. 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___________表示将来。 ________原则。 doesn’t 主将从现 rain 一般现在时 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___________。 例如：You must stop if the traffic light ____ (be) red.is 一般现在时 例如：Don’ t wait for me if I _____ (be) late. 3. if 条件状语从句中，主句是祈使句， 从句用____________表示将来。 _________原则。 am 主祈从现 一般现在时 2. If it ____ (be) cold tomorrow, I will wear my sweater. 3. He can go home if he ________ (finish) his homework. finishes 1. Put up your hands if you _____ (have) any questions. have is 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. not rain, go hiking, this afternoon If it doesn’t rain, I will go hiking this afternoon. no war, the world, more beautiful If there is no war, the world will be more beautiful. he, have free time, go to Shanghai If he has free time, he will go to Shanghai. Dear Su Mei, I don’t ______ (know) what to ______ (do) about going to Mike’s birthday party tomorrow night. My parents _____ (think) I should study for my English exam next week. If I _____ (go) to the party, they _______ (be) upset. 3a Fill in the blanks with the correct forms of the verbs in brackets. know do think go will be Mike ______ (tell) us to wear nice clothes, but I don’t ________ (have) any. If I _______ (wear) jeans, I _______ (look) the worst. Also, I’m not sure how to ______ (go) to the party. If I ______ (walk), it ________ (take) me too long. If I _______ (take) a taxi, it ______ (be) too expensive. Can you give me some advice please? Tina tells have wear will look go walk will take take will be 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 _________________________________ 5. I will not make any friends if _________________________________________ 3b I’ll be late for school. my parents will be upset. I’ll become very heavy. I play chess after school every day. I don’t go to my friends’ parties. 1. Call me if Tina ______ (will come/comes). comes 2. She must see a dentist if she _____ (has / will have) a toothache. has 3. Have a good rest if you _____ (will be/are) tired. are 4. You can go shopping with your sister if you ________ (have/will have) time this afternoon. 　 　 　 　 have 5. If there _______ (will be/ is) a car accident, they _______ (will call/call) 110 at once. is will call Write a story with your group on a piece of paper. The first person begins the story with “I think I will…” The 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… If I don’t do well in my test, my parents will be upset. … If I don’t finish my homework, I won’t do well in my test. 选词填空。 1. If you walk there, you’ll be late for the ________. 2. If they watch a _______ at the party, some students will be bored. 3. I don’t know what to do, can you give me some ________? meeting, video, chocolate, taxi, upset, advice, organize meeting video advice 4. What will happen if she _________ a soccer game on Saturday? 5. If she doesn’t come home on time, her parents will be ________. 6. If it rains tomorrow, we’ll take a _______ there. 7. If he eats too much _________, he’ll be very heavy. organizes upset taxi chocolate