1、人教版英語九年級全冊第七單元Section A (1a-1c)導學案Unit 7 Teenagers should be allowed to choose their own clothes .Section A (1a-1c)預習目標：通過預習，掌握用情態(tài)動詞的被動語態(tài)should be allowed的用法以及allow的用法。2. 通過談論規(guī)則，引出含有情態(tài)動詞的被動語態(tài)以及用法。預習導學：復習前面學過的一般現(xiàn)在時一般過去時的被動語態(tài)：結構：主語 + be (is am are)(waswere) + 動詞過去分詞 + 其它.肯定句主語 + be (is am are)(waswere

2、) + not + 動詞過去分詞 + 其它.否定句Be (is am are)(waswere) + 主語 + 動詞過去分詞 + 其它？一般疑問句例如：Alice iswas told not to speak to strangers by her parents.（肯定句）Alice iswas not told not to speak to strangers by her parents.（否定句）Is Was Alice told not to speak to strangers by her parents ?總結：被動語態(tài)的基本結構be+動詞的過去分詞思考：含有情態(tài)動詞sho

3、uld can must等的被動語態(tài)的結構：_接下來，我們以談論家規(guī)為例，展開In my house , I cant watch TV too late. Because my parents dont allow me to do it. That means “ I am not allowed to watch TV too late by my parents. ” Do you think I should be allowed to watch TV too late ?As a teenager , youd better not stay up late , so I thi

4、nk teenagers should not be allowed to watch TV too late.關于allow的用法：1.allow sb. to do sth. 例如：Our teachers allow us to choose our own clothes.allow doing sth. 例如：Schools dont allow smoking.be allowed to do sth. 被允許做某事。例如： Teenagers are not allowed to get ears pierced.（青少年不被允許打耳洞。）兩人一組進行這樣的對話練習，然后造句：A

5、:Do your parents allow you to watch TV on weekends?B:Yes, they do. You are allowed to watch TV on weekends. You are not allowed to be late for school. She is allowed to go out alone. She is not allowed to choose her own clothes.1._2._3._4._用I think youheshe should be allowed to do sth. 以及句型I dont th

6、ink you heshe should be allowed to do sth.來造句例如：I think you should be allowed to hangout with friends. I dont think you should be allowed to go fishing alone.造句練習：1._關于“某人自己的”用ones own來表示，其中的“ones”指的是形容詞性物主代詞，例如：my own your own his own her own their ownEveryone has their own ideas about why we shoul

7、d study hard.1a Read the statements below. Circle A for agree or D for disagree.1. Teenagers should not be allowed to smoke. A D2. Sixteen-year-olds should be allowed to drive. A D3. Students should not be allowed to have part-time jobs. A D 4. Sixteen-year-olds should be allowed to get their ears p

8、ierced. A D5. Teenagers should be allowed to choose their own clothes. A D注意：其中的should be allowed to 與should not be allowed to，表示規(guī)則、束縛等。1b Listen and circle T for true or F for false.1. Anna can go to the shopping center by bus. T F2. Anna wants to get her ears pierced. T F3. Anna wants to choose he

9、r own clothes. T F其中的“get her ears pierced”，在此處的意思是“打耳洞”，用的是get sth. done結構，類似結構還有“have sth. done”，意為“使某事被做”或“讓某人做某事”。例如：She had his hair cut yesterday , and he has short hair now.Want的用法：1.want sth. 想要. 例如：I want a piece of cake. 2.want sb. to do sth. 例如： Her mother wants her to drink milk every da

10、y. 3. want to be + 形容詞，例如：I dont like eating too much meat , because I dont want to be fat.1c Look at the statements in la and make conversations.A: I dont think sixteen-year-olds should be allowed to drive.B: I agree. They arent serious enough.此對話涉及的知識點：1.I dont think sixteen-year-olds should be al

11、lowed to drive.此句是一個賓語從句，將后面從句的否定轉移到主句動詞think上面，類似的詞語還有think，believe，suppose，imagine，expect等等，又如：I dont think she is right.另外，還要注意：sixteen-year-olds，sixteen-year-old和sixteen years old的區(qū)別sixteen-year-olds 名詞，意為“16歲的青少年”, 相當于sixteen-year-old boys and girls，名詞sixteen-year-old“16歲的”，在句中通常做前置定語，修飾名詞sixte

12、en years old“16歲”，用來描述人的年齡，常在句中作表語。2.They arent serious enough.enough的用法:形容詞+enough ; enough + 名詞。例如：I cant have a big meal because I dont have enough money. He is not rich enough to buy a big house. 練習題：翻譯句子1. 青少年應該被允許選擇自己穿的衣服。 Teenagers should _ _ _ choose _ _ clothes.2. 我擔心你的安全。 Im _ _ your _.3.

13、不應該允許十六歲的孩子打耳洞。 Sixteen-year-olds shouldnt be allowed to _ their ears _.4. 十六歲的孩子不夠嚴謹。 Sixteen-year-olds are not _ _.5. 學生們不應該被允許找兼職。 Students shouldnt be allowed to have _ _.參考答案：1.be allowed to ; their own 2.worried about ; safety 3. get ; pierced 4.serious enough 5.part-time jobs用所給詞的正確形式填空。His p

14、arents dont allow him _ (have) a drivers license. Tom was never late for school because its _ _ (not allow).Smoking should not _ _(allow) at school .Every day , when he gets home from school , he always has his homework _ (do)first.I dont think the _ (sixteen-year-olds) boy can finish this work.參考答案

15、：to have 2.not allowed 3.be allowed 4.done 5.sixteen-year-old寫規(guī)則。As a teenager, you have a lot of rules at school.And we have to obey them. Can you write down some of them?Students should be allowed to speak English loudly.Students shouldnt be allowed to sleep in class.Students shouldnt be allowed to make noises.Students shouldnt be allowed to throw the rubbish in the classroom.Students shouldnt be allowed to get to class late._同學們，以上就