Enhance Your Language AwarenessWords in Action Working with Words and Expressions1. In the box below are some of the words you have learned in this unit. Complete the following sentences with them. Change the form where necessary Answers:1) collapses/collapsed 2) characterised3) conscience 4) threatens5) conventions6) obliged7) motioned8) reserve9) rendered10) recommended11) internal12) ounce13) resist14) undermine15) dared16) speculate2In the box below are some of the expressions you have learned in this unit. Do you understand their meanings? Do you know how to use them in the proper context? Now check for yourself by doing the blank-filling exercise. Change the form where necessary. Answers:1) short of2) run the (red) light 3) disapprove of 4) show up5) inasmuch as6) make out 7) on/in his behalf 8) in retrospect Increasing Your Word Power1. Fill in each blank in the following sentences with a proper word from the box below. Answers：1) like 2) as 3) alike, like 4) as 5) alike 6) like 7) As 8) Like 9) same 10) similar/alike. 11) similar 12) resemble 2. Complete each of the following sentences with a suitable word relating to the human body, paying attention to the idiomatic collocation. The initial letter of the target word is given and the first one has been done for you as an example. You may consult a dictionary if necessary. Answers：1) eyes 2) face 3) shoulders 4) hands 5) feet 6) heads 7) hand 8) head 9) eye 10) ears 11) heart 12) hair 13) heart 14) eye3. Word Building The prefixes “neo-”, “geo-” , “bio-”, “astro-”, “hydro-”are often used to form new words, as is shown in the following table. Now match each of the English word in Column A with its Chinese equivalent in Column B. You may consult a dictionary if necessary. Answers:1) l 2) g 3) j 4) i 5) n 6) o 7) b 8) c 9) a 10) m 11) e 12) f 13) k 14) d 15) hGrammar in ContextTask 1：Complete the following sentences with the appropriate forms of the verbs given in brackets. You may use different forms of the verbs, but try to understand the differences in meaning. Answers for Reference: 1) will be / is going to be / is to be; go; will hear / are going to hear 2) are going to swim / are swimming / are to swim 3) will be / is going to be/ is to be / to be; shall discuss / are going to discuss / are discussing / will discuss / are to discuss4) will be / is going to be / is / is to be; will be / are going to be / are to be5) will be opened / is going to be opened / is opened / is to be opened; will not be / is not going to be / is not; are to keep Task 2：Fill in each of the following blanks with the proper form of the verb given in brackets. Answers for Reference: 1) are, will be; am changing, will be 2) have used3) will do 4) shall / will be having5) will / are going to break 6) would take 7) will have turned 8) should / would have got 9) shall have been working 10) would be sitting / would sit Cloze Answers1) enforced 2) virtually 3) obliged 4) elderly 5) blankly 6)consideration 7) worrisome 8) but 9) undermine 10) characterized 11) lack 12) underprivileged 13) traditional 14) conscience 15) touch 16) inestimable TranslationTranslate the following sentences into English, using the words given in brackets. Answers for Reference:1) The riots threatened to get out of hand.2) He gave me a look of the sort usually reserved for naughty school children.3) A large number of scientists are campaigning on our behalf.4) I have never laid claim to being an expert in this field.5) It is not enough to act in good faith. We also need to act reasonably.6) You may score good marks by burning the midnight oil before the exams, but in the long run you have to study hard every day to achieve academic excellence.7) Dont stare at the computer screen for too long. Raise your eyes once in a while and look into the distance. 8) Its to your advantage to learn from the mistakes of others. THEME-RELATED WITINGYou may choose one of the following writing tasks and complete it on your own after class.1) Write a narrative of about 300 words to describe a memorable personal experience that best exemplifies a type of human behaviour. Be sure to give your insight and comment. You may model on the narrative structure and technique of Text A. Sample Essay: On a burning hot afternoon, I ended my summer trip from Xian and got on a bus heading home, with an awfully heavy backpack on me