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1、Unit 7 Will people have robots詞匯點睛一、基礎詞匯1.宇航員 2.公寓 3.火箭 4.太空站 5.甚至 6.仆人 7.危險的 8.已經 9.工廠 10.簡單的 11.相信 12.不同意 13.落下 14.可能 15.不可能 16.一方 17.或許,大概 18.假期 19.在期間 二、重點詞匯講解。1.even(1)even為副詞“甚至,更”，后面可接形容詞的比較級。Eg: Bob is very tall, Tom is even taller than Bob.(2)even還可和“if”連用構成詞組“even if”,相當于“even though”意為“即使

2、”。 Eg: Well go even if he doesnt come.2.dangerous dangerous為形容詞“危險的”，其名詞形式是danger,構成詞組“in danger”在危險中，“out of danger”脫險。 Eg: Tigers are dangerous animals. The doctor said that his father was out of danger.3.already already為副詞“已經”，通常用于現(xiàn)在完成時放在肯定句里，否定句和疑問句中要用yet. Eg: A: Have you finished your work yet?

3、 B: Yes, I have finished already.4.hundreda of(1)hundreds of意為“成百上千的，數(shù)百的”。Eg: There are hundred of boks in the library.(2)hundred(百)，thousand(千)，million(百萬)等詞前有具體數(shù)字時，其本身用單數(shù)形式，直接修飾名詞，但“hundred”等詞可以和“many, several, some”等表示不定數(shù)目的詞連用并在后面接“of+復數(shù)名詞”。 Eg: There are two hundred birds in the tree. She has se

4、veral hundreds of camps.5.fall fall為動詞“落下,跌落”，其過去式、過去分詞分別為fell,fallen。常構成詞組fall behind“落后”，fall off“從掉下來”，fall asleep“入睡”。 Eg: Study hard, or youll fall behind others. He fell off his bike and hurt his leg. 6.look for look for意為“尋找”，強調尋找的過程，“find”強調尋找的結果，其賓語常為表示人或物的名詞或代詞，“find out”強調發(fā)現(xiàn)的結果，賓語常指某種現(xiàn)象、結

5、論或某個問題的答案。 Eg: Im looking for my pen, but I cant find it. Who found out the answer to this ques tion.7.be able to (1)be able to do sth有能力干某事，會干某事。Eg: Im able to swim.(2)be able to和can的區(qū)別：第一，can只能用于現(xiàn)在時和過去時態(tài)中，而be able to有多種時態(tài);第二，be able to可用于不定式結構，而can不能;第三，表示猜測時，只能用can,不用be able to;第四，can無人稱和數(shù)的變化，而be

6、 able to有。 Eg: People will be able to fly to the moon on vacation. Ann cant ride a bike, but we are able to do it.8. probably(1)probably為副詞“或許，大概”，常位于行為動詞之前，助動詞、情態(tài)動詞或系動詞之后。Eg: You are probably right.(2)maybe, perhaps也為“也許”，一般放在句首。 Eg: Maybe/Perhaps he is a policeman. (3)may也許，放在謂語動詞之前。 Eg: He may be a doctor.9.keep (1)keep動詞“保持”、“飼養(yǎng)”Eg: Keep the classroom clean keep a dog.(2)keep可構成詞組keep sb doing sth,讓某人一直干某事，keep (on) doing sth一直不斷做某事。 Eg: Sorry, I kept you waiting for me for a long time. The little girl kept reading all the time.