（2019版）牛津译林版必修第一册英语Unit 3 重点句式学案.docx

1、高一高一 必修一必修一 U3 重点句式重点句式 A classmate told me she had seen my friend chatting with another girl in a caf on Saturday afternoon . 一位同学告诉我，她看到我的朋友周六下午在咖啡馆里和另一个女孩聊天。 本句使用了“see+ 宾语宾语 + 宾补宾补”的结构，宾语补足语既可以是不带 to 的动词不定式，也可 以是现在分词和过去分词。 若宾语与宾补之间是主动关系， 且强调动作发生的全过程， 用 do； 若宾语与宾补之间是主动关系，用 doing；若宾语与宾补之间是被动关系，用 do

2、ne。 1.see sb./sth. doing 看到某人看到某人 / 某物正在做某物正在做 see 的用法总结：的用法总结： see sb do sth看见动作的全过程 see sb doing sth看见动作正在做 see sb/sth done看见某人/某物被 I saw him play in the garden yesterday.昨天我看见他在花园里玩了。 I saw them playing football on the playground.我看见他们正在操场上踢足球。 The moment he entered the office，he saw his cup brok

3、en. 他一进办公室就看到他的杯子被打碎了。 拓展拓展：除 see 外还有一些动词，如 watch，observe，notice，look at，hear，listen to 等，也 可用不带 to 的不定式、现在分词和过去分词作宾语补足语。 注意：注意：不带 to 的不定式作宾语补足语时，如变成被动句，则需加上 to，这时不定式成为 主语补足语。 I heard him sing an English song.（我听到她唱了一首英文歌。 ） He was heard to sing an English song. 完成句子完成句子 (1)I looked up and noticed a

4、 snake（wind）its way up the tree to catch its breakfast. (2)We are glad to see some companies（make）the most of the resources. (3) Hardly had she sat down when she heard someone（knock）at the door. (4) The manager was satisfied to see many new products（develop）after great effort. (5)He was noticed（shoo

5、t）a rare bird；as a result，he got punished. 完成句子完成句子 (6) When I visited him yesterday，I noticed（他正在花园里 干活）. (7) I know her very well for I have seen her（从小长大）. (8)I heard him（在一次车祸中受伤了）. (9) He was seen（救了一只受伤的鸟）. The stress of this situation is killing me ， and Im at a loss what to do next . 这种情形带给我

6、的 压力简直要了我的命，我不知道下一步该怎么办。 【句式分析】本句使用了“疑问词 + 不定式”结构。 2.疑问词疑问词 + 不定式不定式 “who/which/when/where/how/what + 不定式”在句中起名词的作用，可充当主语、表语、宾语 等。 How to arouse the studentsinterest in learning is important. 如何激发学生的学习兴趣很重要。 （作主语） The question is when to abolish the law.问题是何时废除这条法律。 （作表语） He was in a puzzle about wh

7、at to do next.下一步做什么，他感到困惑不解。 （作宾语） 单句语法填空单句语法填空 (1)I know where（find）that ambitious（有志向的）young man. (2)After graduation，he was at a loss and didnt knowto do next. 完成句子完成句子 (3)To know（做什么）is wisdom；to know （怎么做）is skill. (4)He has no idea（是否做这个实验）. But this friendship is worth saving ： eight years i

8、s a long time ! 但是这段友谊值得挽回：八年时间可不短 【句式分析】本句使用了 is worth saving 值得挽回，saving 为主动形式表示被动意义。 3. sth. be worth doing 某事值得做某事值得做 固定搭配：be worth + n值. be+worth +doing 值得做某事 I think the expert s suggestion is well worth considering. 我认为那个专家的建议很值得考虑。 I dont think the book is worth 20 dollars.我认为这本书不值二十美元。 拓展：b

9、e worthy of being done/to be done It is worthwhile doing / to do The book is worth reading. =The book is worthy of being read/to be read. =It is worthwhile reading/to read the book. 这本书值得一读。 【误区警示】 be worth doing （）be worth being done （） 单句语法填空单句语法填空 (1)The museum is worthvisit. (2)If you have inter

10、est in ancient India，this book is well worth（read）. (3)Such work is worthy to（do） ，because it will bring us not only income but also experience. (4)This job is worth（do） ， but it isnt worthwhile（spend） so much time on it. 一句多译一句多译 这本书值得仔细研究。 （三种译法） (5)（worth） (6)（worthwhile） (7)（worthy） Tim is someo

11、ne whom I should try my best to help, even if it means more work for me . 蒂姆是 我应该尽力帮助的人，即使这意味着增加我的工作量。 【句式分析】本句使用了 even if 引导的让步状语从句。 4. even if （=even though）即使，尽管（群体的）观点，信仰）即使，尽管（群体的）观点，信仰 even if/though 类似 though 和 although 引导的让步状语从句。 Even if conditions are tough, they will never quit their dream

12、s. 即使条件艰苦，他们也绝不会放弃自己的梦想。 He decided to go, although I begged him not to.虽然我苦苦阻拦，他还是决定去。 【误区警示】 even if/though 引导让步状语从句，主句如果用一般将来时，从句用一般现在时表将来主句如果用一般将来时，从句用一般现在时表将来。 Even if/though it snows tomorrow，we will go on with the roadworks. 即使明天下雪，我们也要继续进行道路施工。 Even if/though I fail this time，I will try agai

13、n.即使这次失败了，我还要再试试。 单句语法填空单句语法填空 (1)Even though everyone（be）against my plan，Ill stick to it. (2) Evenhe suffered from a lot of difficulties，he never gave in. 完成句子完成句子 (3)（即使你昨天在这儿） ，you couldnt help him. (4)Allow children the space to voice their opinions，（即使）they are different from your own. (5) 尽管下着

14、雨，他们还是继续工作，直至完成。 _ As we walk the “ path of life ”，we may sometimes wish to be alone with our own thoughts . 当 我们走在“人生的道路”上时，我们有时可能希望独自思考 【句式分析】本句使用了 as 引导的时间状语从句。引导的时间状语从句。 5.as 引导的各种状语从句引导的各种状语从句 （1） 表示“当当的时候的时候”， 引导时间状语从句， 强调从句和主句的动作同时发生， 常译为“一 边一边，随着”。 As time passed，the disadvantages began to a

15、ppear.随着时间的推移，弊端开始显露出来了。 （2）表示“像像一样一样”，引导比较状语从句。 I cant run as fast as I used to. 我不如以前跑得快了。 （3）表示“因为，由于因为，由于”，引导原因状语从句。 As he wasnt ready in time，we went without him. 因为他没有及时准备好，所以我们没有等他就走了。 （4）as 表示“尽管，虽然尽管，虽然”，引导让步状语从句时，只能用于倒装句式，可换成 though。 Young as/though she is，she knows so much about life.她尽管年

16、轻，但对人生了解很多。 （5）表示“按照，如同按照，如同”，引导方式状语从句。 Youd better have a balanced diet as the doctor told you.你最好按照医生说的保持均衡的饮食。 写出写出 as 在句中的意思在句中的意思 (1) As it was getting late，I decided to book into a hotel. _ (2)He gets more attractive as he gets older. _ ( 3)I saw him as I was coming into the building. _ (4) Kn

17、owing him as I do，I cant believe he would do such a thing. _ (5) Child as he is，he can speak three languages. _ 用用 as，when 或或 while 填空（每空限一词）填空（每空限一词） (6)_ they heard the horrible news，they were very surprised. (7)Everyone cheered _ the winners received their medals. (8)Please dont talk so loud _ ot

18、hers are working. 完成句子完成句子 (9) I asked the teacher if I could be excused from football practice（因 为我的膝盖仍然痛）. (10)（正当我坐下看电视时） ，the phone rang. (11)（随着时间的流逝） ，her attitude changes a lot. (12)（尽管他很生气） ，he couldnt help smiling. Finally ，it should be pointed out that enjoying the company of a crowd is no

19、t the same as being with friends . 最后，应该指出的是，与一群人在一起和与朋友在一起，不是一回事。 【句式分析】本句为平衡句式结构，使用了 it 作形式主语形式主语，后面 that 引导的从句作真正的 主语。 6. it 作形式主语作形式主语 真正的主语常用后面的不定式短语，动名词短语或从句来充当。 It is a good habit to take exercise every morning.每天早上锻炼是一个好习惯。 Its impossible that you get there within one hour.你一个小时内到达那儿是不可能的。 I

20、ts no use quarrellingwere all in the same boat.吵架没用我们大家都是一样的处境。 【归纳拓展】 在某些句型中 it 也可以作形式宾语，真正的宾语常用后面的不定 式短语，动名词短语或从句来充当。 I will appreciate it if you can remind me to change my mistakes. 如果您能提醒我改正错误我会感激不尽。 We have made it a rule not to smoke in the office.我们已制订了规则，不准在办公室里吸烟。 单句语法填空单句语法填空 (1)I thinknec

21、essary to learn a foreign language. (2)It is no use（argue）with Bill because he will never change his mind. (3) It is frightening（catch） in a sandstorm. (4)is generally recognized that he is one of the most famous musicians in our country. (5)The two girls are so alike that strangers finddifficult to

22、 tell one from the other. 完成句子完成句子 (6)I find it difficult（和他相处）. (7)（还没有决定）whether they will go or not. 参考答案参考答案 1.winding ；make ；knocking ；developed ； to shoot； him working in the garden ；grow up from childhood ； injured in a car accident ；to save an injured bird 2.to find ；what ；what to do，how to

23、do it ；whether to do this experiment or not 3.a ；reading ；be done ；doing ；to spend/spending ； The book is worth studying carefully. It is worthwhile to study the book carefully. The book is worthy of being studied/to be studied carefully. 4.is ；if ； Even if you were here yesterday ；even if/though ； 5.因为 ；随着 ；当时候 ；像一样 ；尽管 ；When ；as ；while ； as my knee still hurt ；Just as I was sitting down to watch TV ； As time goes by ；Angry as he was 6.It ；arguing ；to be caught ；it ；it ； to get on with him ； It hasnt been decided