高中英语新课标外研版必修4教案period2grammarfunctionpronunciationmodule5atripalongthethreegorges

高中英语新课标外研版必修4教案period2grammarfunctionpronunciationmodule5atripalongthethreegorges内容摘要：

k about obligation,permission and you have any idea of the way to show them?First,for volunteer? Sa:We can use You must/should/ought to ... T:Yes,good idea!We can also use sentence pattern,such as:It is necessary to/that...You are required to...As for permission,what kind of sentence do we learn? Sb:You may or can... T:Good suggestion!Besides,we can use You are allowed to...I think you are clever to say expressions for prohibition,right? Ss:You can’t/mustn’t... and don’t... T:Good job!Now,let’s see some examples in Activity 1. (Show the following questions on the screen.) Choose the correct meaning. captain lets passengers use his cabin. (a)Passengers must use the captain’s cabin. (b)Passengers can use the captain’s cabin. (c)Passengers mustn’t use the captain’s cabin. are lectures— but you don’t have to go to them. (a)It is necessary to go to the lectures. (b)It isn’t necessary to go to the lectures. (c)It isn’t possible to go to the lectures. form the boat is forbidden. (a)You can swim from the boat. (b)You must swim from the boat. (c)You mustn’t swim from the boat. ’re not allowed to smoke. (a)It is against the rules to smoke. (b)You can smoke if you wish. (c)You don’t have to smoke. are required to take their passports with them. (a)They can take their passports with them. (b)They can’t take their passports with them. (c)They must take their passports with them. Ask the students to do this activity individually,then check with a back the answers from the whole class,having one student read the sentence,and another one the paraphrase. Suggested answers: Ask the students to use the italicized verbs in each sentence(lets/don’t have to/is forbidden/not allowed to/are required to) to make a sentence of their own study and encourage some students to share their sentences. Another task is Activity more examples of be allowed,had to and let in the reading passage on page 42 in Reading and vocabulary Activity 2. Suggested answers: Paragraph 1:We just had to show our passports and they let us get on the boat. Paragraph 5:but we weren’t allowed to get off the boat. Step 4 Pronunciation T:Listen to the following sentences and repeat ,make sure you pause at the end of each sense group. (Show the following on the screen.) Can you tell me/something about the boats? What about/on board activities? What about/swimming in the Yangtze? Are there any/other rules I should know about? Pair them to practice,listening and helping each other to get it then say the sentences in Activity 2 aloud. What about swimming in the Yangtze? Are there any other rules I should know? Can you tell me if we’re allowed to take photos of the dam? Ask the students to read them individually,and then play the tape for them to check. Suggested answers: What about/swimming in the Yangtze? Are there any/other rules I shoul。