八年级下册unit9课文重难点句型讲解.doc

1 -Unit 9 Have you ever been to a museum?Section A1.— Have you ever been to a science museum?你曾经去过科学博物馆吗？— Yes，I have. 　　是的，去过解析 1】ever 曾经 (用于现在完成时ever 用于疑问句、否定句 )—Have you ever seen the film?— No, never.【解析 2】have/has been to / have / has gone to / have/ has been in 辨析：⑴ have/ has been to + 地名 “曾经去过某地” , 现在已经回到原地　He has been to England twice．他曾经去过英国两次现在已经不在英国了)Have you ever been to the Great Wall？你到过长城吗 ?（现在已经不在长城上）⑵　have gone to “已经去某地了” ， 说话时该人不在现场He has gone to England他已去英国了已经不在说话的地方，到达英国或者在去英国的路上)( ) Mary isn’t here. She has ____ the shop.A. been to　 　 　 　 B. went to　 　 　 　 　 C. gone to　 　 　 　 　 D. /【2013 江苏中考 1】A number of tourists ____ Yangzhou many times because it is such a beautiful city. A. have been to B. has been to C. has gone to D. have gone to⑶ have been in +地点 待在某地，常与时间段搭配。

I have been in Shanghai for three years.2. Me neither 我也没有解析】在英语中，表示“也”的知识归纳如下：主语 + neitherA. 否定句中的“也” neither +助动词/be + 主语完整的否定句后加 either，但要加逗号隔开— He didn’t go to school. 他没有去上学—Me neither.Neither did I I didn’t go to school , either.主语 + too - 2 -B.肯定句中的“也” so +助动词/be+ 主语完整的肯定句后加 too，且要用逗号隔开— He is a good student.— Me too.So am I I’m a good student, too.【2012 山东枣庄】— Peter has never been to a water park.— _____.A. I haven’t neither B. I haven’t too C. Me too D. Me neither3. Let’s go to one tomorrow. 咱们明天去一个看看吧！【解析】⑴ Let’s 中的 us 包括对方，反意疑问句用 shall weLet’s go and listen to the music, ____________?⑵ Let us 不包括对方, 反意疑问句用 will youLet us wait for you in the reading room, ___________?⑶ Let sb. do sth 让某人做某事 （sb.应用人称代词的宾格形式）4. Let’s go somewhere different today. 咱们今天去个不同的地方吧。

解析】形容词修饰不定代词/副词,放在不定代词之后注】somewhere 表达地点时， 前面不用介词 Go and paly somewhere else.【2012 江苏连云港 2】—Have you bought _____ for Linda’s birthday? —Not exactly. Just some flowers, A. something unusual B. anything unusual C. unusual something D. unusual anything【2013 绥化 3】 — How do you like the talk show? — I think it’s ________, but some people think it’s so________. A. wonderful enough; bored B. enough wonderful; boring C. wonderful enough; boring【拓展】不定副词：somewhere , anywhere, nowhere somewhere 在某处 用在肯定句中anywhere 无论何处 用在否定句或疑问句中nowhere 在什么地方都不 否定词，=not…anywhereeverywhere 各处，到处 =here and there 【用法】：不定副词被定语修饰时，定语必须放在其后 somewhere warm 暖和的地方( ) ① I don’t want to go ______. - 3 -A. somewhere cold B. cold somewhere C. anywhere cold D. cold anywhere( )② — Do you have your summer plan, Bill?— Well, I want to go ______ to relax with my family.A. interesting somewhere B. nowhere interesting C. somewhere interesting【2012 凉山 3】— Where would you like to go on vacation, Lily?— It’s hot here. I’d like to go ____.A. Anywhere cool B.cool somewhere C.somewhere cool5. It’s really interesting, isn’t it?【反意疑问句】一、定义：即附加疑问句。

表示提问人的看法,没有把握 ,需要对方证实 二、结构： 陈述句 + 附加疑问句？ It’s hot today ,isn’t it ? 三、原则： 1.前肯后否，前否后肯2.前名后代 3.时态一致 They work hard, don’t they?四、做题方法（一）找动词（1）如果句中有助动词、情态动词、be 动词，反意疑问句中也相应的用助动词、情态动词、be 动词He is a student ,_____________?(2) 如果句中没有助动词、情态动词、be 动词，只有实义动词时，就要借助助动词She often get up at 6:30 every morning,___________?(二) 判断句子是肯定还是否定， “前肯后否，前否后肯”The students have planted many trees,_________?(三) 反意疑问句的主语必须转换成人称代词主格The boy can’t swim,___________?【2013 温州 1】 —It’s Father’s Day, ?—Yes. Let’s buy a gift for Dad.A. isn’t it B. doesn’t it C. isn’t he D. doesn’t he 【2013 永州 1】Your school is very beautiful, __________?A.isn’t it B.is it C.is your school【2013 益阳 3】—Jim had nothing for breakfast this morning, _______?—______. He got up too late.A. had she; Yes B. hadn’t he; Yes C. did he; No- 4 -6. I learned about the inventions that led to color movies, too.我还了解了一些发明，它们成就了彩色电影。

解析 1】invent v 发明 → inventor n 发明家 → invention n 发明【记】Edison , a great _____________, __________over 1’000__________ all his life.(invent)① . I think the light bulb is one of the most important__________(invent)② .The car ___________(invent) in 1885.invent 发明 指事物从无到有（客观上没有）discover 发现 强调事物本身存在，只不过从“未知”到“已知” （客观上以前存在）Gibert ____________electricity, but Edison ___________ the electric light bulb.吉尔贝特发现了电，而爱迪生发明了电灯泡 ) ① Bell ________the telephone in 1876.( ) ② Columbus ____America in 1492.A. invent B. discover C. invented D. discovered【2012 昭通】The light bulb is one of the most useful _____________(invent) in the world.【2013 江苏盐城】What do you think is the greatest ______ (invent) of the twentieth century? 【2012 山东】After hard training for a long time, Liu Xiang ___the records again.A. broke B. achieved C. invented D. completed【模拟 1】 I think the telephone was invented in 1876.A. created B. found C. seen D. used【解析 2】lead →led→ led v 引导，引诱 → leader n 领导人【谚语】All roads lead to Rome. 条条大路通罗马【拓展】 lead to sth 导致……lead sb. to sw 引导某人去某地lead sb. to do sth 引导某人干某事7. They are going to take the subway. 他们打算乘地铁。

解析】 take (took , taken) v 乘， 坐， 搭（车，船）tak。