[八年級英語]八年級下Module 4 New technology Unit 3 Language in use課件（外研版）

1、Module 4 New Module 4 New technologytechnology Unit 3Unit 3 Language in useLanguage in use If If 從句，從句，+ +祈使句祈使句 If + If + 主語主語+ + 謂語動詞謂語動詞( (一般現(xiàn)在時一般現(xiàn)在時) + ) + 賓語賓語, , 祈使句祈使句( (主句主句) ) Eg:Eg: If If you like it, take it home. you like it, take it home. 如果你喜歡如果你喜歡, , 就帶回家吧就帶回家吧. . Do not cross the str

2、eetDo not cross the street if if the traffic light is red. the traffic light is red. 如果是紅燈就不要過馬路如果是紅燈就不要過馬路. . If If you any help, just call me. you any help, just call me. 如果需要幫忙就叫我吧如果需要幫忙就叫我吧. . Lets practice. Turn to page 108.Lets practice. Turn to page 108. 1. 1. If If youyou cant understand the

3、 sentence, cant understand the sentence, use your dictionary. use your dictionary. 2. 2. If If youyou want to improve want to improve youryour English, English, read English books. read English books. Join the sentences with Join the sentences with if if. 1 1 3. 3. If If this is difficult, this is d

4、ifficult, ask for help. ask for help. 4. 4. If If the conversation is hard to understand, the conversation is hard to understand, listen again. listen again. Complete the sentences with the correct form Complete the sentences with the correct form of the wordsof the words. 2 2 1. 1. If you _ ( recei

5、ve) a text message, If you _ ( receive) a text message, _ (answer) it. _ (answer) it. 2. 2. If you _ ( do) some work on your computer, If you _ ( do) some work on your computer, _ (save) it. _ (save) it. 3. 3. If a photo_ ( be, not) good, If a photo_ ( be, not) good, _ (not, show ) it to your friend

6、s. _ (not, show ) it to your friends. 4. 4. If you _ ( want) more information, If you _ ( want) more information, _ (look) on a website. _ (look) on a website. 5. 5. If you _ ( cant , do ) something the first If you _ ( cant , do ) something the first time, _ (try) again. time, _ (try) again. receiv

7、ereceive answeranswer dodo savesave is notis not dont showdont show wantwant looklook cant docant do trytry Lets practice. Turn to page 108.Lets practice. Turn to page 108. No Image Write advice for the situation. Use Write advice for the situation. Use if if. 3 3 1. 1. If If you are tired,you are t

8、ired, have a rest have a rest. . 2. 2. If If you are hungry, you are hungry, have some foodhave some food. . 3. 3. If If you are bored, you are bored, lets play gameslets play games. . 4. 4. If If your hands are dirty, your hands are dirty, wash themwash them. . 5. 5. If If you are ill, you are ill,

9、 go to see the doctorgo to see the doctor. . Lets practice. Turn to page 108.Lets practice. Turn to page 108. Activity 1 Complete the sentences.Activity 1 Complete the sentences. If you _ (want) to listen to music, _(choose) a CD. If you _ (buy) a new camera, _ (get) a good one. If the light _ (not

10、come) on, _ (wait) for one minute. If you _ (want) to keep the picture, _ (save) it on your computer. wantwant choosechoose buybuygetget doesnt comedoesnt come waitwait wantwant savesave 5. If it _ (not work), _(wait) a minute and then _ (try) again. 6. If you _ (need) to send an email, _ (use) my c

11、omputer. 7. If you _ (not know) how to use the camera, _( read) the instructions. 8. If you _ (not like) the programme, _ (turn) the TV off. doesnt workdoesnt work waitwait trytry needneed useuse dont knowdont know readread dont likedont like turnturn Activity 1 Complete the sentences.Activity 1 Com

12、plete the sentences. Activity 2 Write instructions.Activity 2 Write instructions. 1. If you want to record, press the red button. 1. If you want to record, press the red button. 2. If you want to send a text message, use a 2. If you want to send a text message, use a mobile phone. mobile phone. 3. I

13、f you like the pictures, save them on the 3. If you like the pictures, save them on the computer. computer. 4. If you want to find out how it works, read 4. If you want to find out how it works, read the instructions. the instructions. 5. If you want to see the photos, look on the 5. If you want to

14、see the photos, look on the website. website. Activity 4 Complete the passage.Activity 4 Complete the passage. button choose copy connect instructions light play back memory symbol turn on Getting to know your CD recorder Follow these (1) _ for the best results. First, press the blue (2) _ to (3) _

15、the recorder. When youre ready to record, press the red button. The (4) _ comes on to show you that its recording. If you want to (5) _, press the green button. The recorder has only a small (6) _. To (7) _ your recording, (8) _ the recorder to your computer. (9) _ the “copy” (10) _ and save the rec

16、ording on the computer. instructions buttonturn on light play back memory copy connect Choosesymbol Activity 5 Listen and check.Activity 5 Listen and check. 1. The woman knows which mobile phone she wants. 2. The woman only wants to make calls. 3. All mobile phones can send text messages. 4. The pri

17、ces of the mobile phones are different. 5. The woman isnt interested in a camera phone. 6. The man shows the woman a phone that can save music. Activity 6 Read and answer.Activity 6 Read and answer. 1. How can you send a postcard from your mobile phone? 2. What will Mobycard do with your phone? 3. W

18、hat will Mobycard do with your message? 4. What will your friend receive? Send a photo and a message to Mobycard. It will print the photo. It will put the message on the back of the picture. A postcard. Activity 7 Complete the passage.Activity 7 Complete the passage. come on kind of pick up save ones life take a photo turn on I saw a beautiful plant in the cou