湖北省石首市大垸镇九级英语全册 Unit 7 Teenagers should be allowed to choose their own clothes学案1（无答案）（新版）人教新目标版.doc

unit 7 teenagers should be allowed to choose their own clothes第一课时 section a（1a 2d）教学知识目标重点单词：1.safety n. 安全； 2.smoke v. 吸烟； 3.earring n. 耳环；耳朵：重点词组：1. the drivers license 驾照 2. no way 休想3. have part-time jobs.有兼职工作4. get their ears pierced 穿耳洞 5. cut the hair 理发 6. the famous painting by picasso 毕加索的名画 7. use a flash 使用闪光灯重点句式1. -i dont think sixteen-year-olds should be allowed to drive. -我认为16岁的青少年不应被允许开车。 -i agree, they arent serious enough.-我同意。他们不够严肃认真。2. teenagers should not be allowed to smoke.青少年不应被允许吸烟。3. students should not be allowed to have part-time jobs.学生们不应当被允许有兼职工作。4. teenagers should be allowed to choose their own clothes.青少年应当被允许选择自己的衣服。5. do you think we may be allowed to take photos if we dont use a flash? 你认为如果我们不用闪光灯，我们可能被允许拍照吗？二：教学课堂环节三：重点知识讲解1. instead of 代替；而不是instead of 是一介词短语，表示“代替、而不”。instead of后必须接名词、代词、介词短语或动词-ing形式，而不单独使用。2. sixteen-year-olds should be allowed to get their ears pierced. 十六岁的青少年应该被允许扎耳洞。(1)should be allowed 是情态动词的被动结构，它是由 “情态动词+be+及物动词的过去分词”构成。3. 2.he should stop wearing that silly earring.他应该不戴那个愚蠢的耳环。stop doing sth. 表示的是“停止做（正在做的）某事”， stop to do sth. 表示的是“停下来（原来做的事）去做（另外的）某事”，这里的to do sth.是不定式短语，所表示的行为发生在stop 之后，作stop 的目的状语。四：课堂练习根据句意及首字母提示完成单词1. you cant drive a car unless you have a drivers l_. 2. children were led to a place of s_. 3. look at the sign! it says, “no s_4. young girls like having their ears p_ recently 5. would you like to get a p_ job to make more money?单项选择1. teenagers should_ go swimming by themselves. a. not allowed b. be not allowed to c. not be allowed to d. not be allowed2. -my computer doesnt work.-why dont you have it _? a. to repair b. repairs c. repairing d. repaired 3. -my brother and i will go hiking tomorrow. -_.shall we go together? a. so do i b. so i do c. so will i d. so i will4. he doesnt seem _many friends . a. has b. have c. to have d. had5. the old man needs to spend time _ his family. a. on b. to c. in d. with 6. stop_! the teacher is coming. a. talk b. to talk c .talking d. talks7. if you dont use a flash, it _ ok. a. will b. may c. maybe d. may be句型转换1. you must hand in your homework tomorrow morning. (改为被动语态) your homework_ _ _ _ tomorrow morning.2. the book may be kept for two weeks.(对划线部分提问) _ _ _the book _?3. when did they make these cars?(同义句) when_ these cars _ by them? 4.必须制定制度来保护人们免遭食品污染的危害 r