Unit 2 Language Section Ⅱ Word powerGrammar and usage 课件.ppt

1、Unit 2 Language Section Word power，Grammar and usage 课件,研读教材，完成下列内容 .重点单词熟记 1_ n. 关心；忧虑 vt. 涉及；使担忧；对感兴趣 2_ adj. 纯的，纯净的；纯粹的 3_ adj. 独特的 4_ vt. 进入；使用 n. 通道；(使用的)机会；权利,Part 1 课前自主导学,5character n_ 6bark n you cant _ chance. Athrow about Bthrow up Cthrow off Dthrow away 答案D 解析根据词组词义，throw about“乱丢，乱扔”；th

2、row up“呕吐”；throw off “匆匆脱下，摆脱”；throw away“抛弃，错过”。句意：你必须参加考试；你不能错过机会。,6promise to do 答应做某事 (教材原句)I always wondered when I would get the English novel my parents had promised to give me. (P28)我总是想知道我什么时候才能得到父母答应给我的英文小说。 【句法分析】 这是一个主从复合句。when I would get the English novel my parents had promised to giv

3、e me是宾语从句，my parents had promised to give me又是宾语从句中的定语从句。,【用法归纳】 promise宾语从句 许诺 make a promise 许下诺言 keep ones promise 遵守诺言 break ones promise 违背诺言 live up to ones promise 履行诺言 I promise I will give you a present if you come here on time.如果你准时来这儿，我承诺给你一份礼物。 He is a promising young man. 他是一个大有前途的年轻人。,

4、【即境活用】 (1)The new movie _ to be one of the biggest moneymakers of all time. Apromises Bagrees Cpretends Ddeclines 答案A 解析句意：这部新电影有望成为史上票房最高的影片之一。promise除了表示“允诺，答应”外，还有“有的希望”的意思；agree意为“同意，赞同”；pretend意为“假装”；decline意为“衰老，衰退”。,(2)Every year a flood of farmers arrive in Shenzhen for the moneymaking jobs

5、they_ before leaving their hometowns. Apromised Bwere promised Chave promised Dhave been promised 答案D 解析句意：每天，大批的农民来到深圳，寻找他们离家之前被许诺的能赚到钱的工作。根据时间状语before leaving their hometowns，及they和promise之间的动宾关系，选D。,7look up 查找；抬头看 (教材原句)Looking up every new word will certainly be a waste of time. (P28)查阅每个生词当然会浪

6、费时间。 【句法分析】 这是一个简单句，属“主系表”句型。动名词Looking up every new word作主语。 【用法归纳】 look up to 赞赏；尊敬 look down 向下看，俯视 look into 调查 look out 当心 look for 寻找；期盼 look back on 回首，回忆,【即境活用】 I often _ the words I dont know in the dictionary or on the Internet. Alook up Blook at Clook for Dlook into 答案A 解析句意：我经常在词典或网上查阅不认

7、识的单词。look up“查阅”；look at “看，注视”；look for “寻找”；look into “朝里看；调查”，选A。,8What should I do if.？如果我怎么办，倘若我将会怎么样(常省略成What if.) (教材原句)I understand now, but the question is what I should do if I cannot guess the meanings. (P28) 我现在明白了，但问题是如果我猜不出其含义怎么办呢？,【句法分析】 这是一个并列复合句，but是并列连词，连接两个分句，第一个分句是“主谓”句型，第二个分句是“主

8、系表”句型，what I should do if I cannot guess the meanings是表语从句，if I cannot guess the meanings又是表语的从句中的条件状语从句。 What if I dont know anyone at the party? 要是在晚会上我一个人都不认识怎么办？ What if we go and see a film tomorrow night? 我们明晚去看电影好吗？,【用法归纳】 so what那又怎么样呢，那有什么了不起 what about. 怎么样 what for 为什么，为何目的,【即境活用】 Her fat

9、her is very rich. _ She wouldnt accept his help even if it were offered. AWhat for? BSo what? CNo doubt. DNo wonder. 答案B 解析句意为：她父亲非常富裕。那又怎么样？即使主动给她帮助，她也不会接受的。So what？那又怎么样？；What for？为了什么？；No doubt毫无疑问；No wonder毫不奇怪。根据句意可知选B。,9concern n. 关心；忧虑vt. 涉及；使担忧；对感兴趣 (教材原句)King Henry was a poet who showed gre

10、at concern for language. (P29) 亨利七世国王是一位对语言很关心的诗人。 【句法分析】 这是一个复合句，主句是“主系表”句型，who showed great concern for language是定语从句，修饰表语a poet，who在定语从句中充当主语。 This chapter concerns itself with the historical background.本章旨在讲述历史背景。,【用法归纳】 concern oneself with 对感兴趣 as/so far as.be concerned 就而言 show/feel concern a

11、bout/for. 担心/关心/挂念 be concerned about/for 关心/挂念 Police said they were very concerned about the boys safety.警察说他们很担心那男孩的安全。 He didnt concern himself with the details. 他对细节不感兴趣。,【即境活用】 Rescuers are _ for the safety of two men trapped in the mine. Agrateful Bconcerned Cworried Dfrightened 答案B 解析句意为：救援人

12、员对被困在矿井中的两个人的安全很关心。be concerned for对关心/挂念。worried与介词about搭配。,10ban vt. that Bwhen; which Cwhere; what Dthat; that 答案D 解析第一空是强调句型，第二空that引导同位语从句。,3The two girls are so alike that strangers find _ difficult to tell one from the other. Ait Bthem Cher Dthat 答案A 解析此处it作find的形式宾语，真正的宾语是后面的不定式短语to tell one

13、 from the other。句意：这两个女孩如此像以至于陌生人发现把她们分辨开很难。,4_ worries me that he keeps changing his mind. AThis BThat CWhat DIt 答案D 解析It作形式主语，后面的that从句是真正的主语。句意：他不断改变主意使我担心。 5When _ comes to baseball, Dorothy knows little about it. Athis Bthat Cit Done 答案C 解析when it comes to.是固定句式，表示“当涉及某事(或做某事)时”。,6The manager c

14、ame over and asked the customer how _. Adid the quarrel came about Bthe quarrel had come about Cthe quarrel has come about Dhad the quarrel come about 答案B 解析宾语从句一般不倒装，可排除A、D。主句动作在后，从句动作在前，可知从句需用过去完成时，故选B。,7The doctor thought _ would be good for you to have a holiday. Athis Bthat Cone Dit 答案D 解析根据语境分

15、析，不定式短语to have a holiday在宾语从句中作真正的主语。四个选项中只有it 可作形式主语，故选D。句意：医生认为度假对你有好处。,8Those who were left alone in the cave knew better than the others _ sounds bats in the dark made. Awhat frightened Bhow frightened Cwhat frightening Dhow frightening 答案C 解析此处表达的是“令人恐惧的声音”，故该用frightening，即可排除A、B；what是形容词，修饰名词s

16、ounds。句意：单独留在洞里的那些人比其他人更清楚黑暗中的蝙蝠发出的声音有多么的恐怖。,9I like this house with a beautiful garden in front, but I dont have enough money to buy _. Aone Bit Cthis Dthat 答案B 解析句意：我喜欢这套带漂亮前院的房子，但是我没有足够的钱去买它。it 指代同类同物即多替代“the单数名词”，符合本题语境。one作替代词，表泛指，一般替代“a(n)名词”；that作替代词，表特指，既可替代单数可数名词，也可替代不可数名词；this为指示代词，多指即将提到或

17、已知的人、物等。,10_was lying. AThose who told you that BAnyone told you that CWhoever told you that DWho told you that 答案C 解析若选A，该空后的was应改为were，若选B，anyone后加who就行了，D项中Who是“谁”的意思，语义不对。故选C。,11From mothers love, patience and understanding, I have learned what a huge responsibility _ is to raise a child. Ait Bw

18、hich Cthat Dthis 答案A 解析在动词learned后的宾语从句中，it为形式主语，代替动词不定式to raise a child。句意：从妈妈的爱心、耐心和理解中，我知道了培养孩子是一份多么重大的责任。,12There is only one copy of Harry Potter left in the bookstore. Will you go and buy _？ No, Id rather borrow _ from the library. Ait; one Bone; one Cone; it Dit; it 答案A 解析第一空填it，表示同一事物，即上文提到的

19、“书店里仅剩的那本哈里波特”；第二空填one 表示同类事物。,13I cant help _ if there are many people talking outside my house, as I dont want the attention at all. Athat Bthem Cone Dit 答案D 解析习惯用语I cant help it表示“我也没有办法，我无能为力”。,14Do you think _ possible to work out a correct figure of the income that the Olympic Games will bring to London? Athat Bthis Cone Dit 答案D 解析句意：你认为可能准确计算出奥运会将给伦敦带来多