英语第四单元课后练习答案.pptVIP

Unit 4: Exercises A B C A B A B C Unit 4 Exercises: Language Focus A. Fill in the blanks with the words given below. Change the form where necessary. envy lessen effective intentionally respond creative restore breakthrough They were full of ________ when they saw my new car. The doctor tried to help ________ the function of his limbs . Let me assure you that it was not done ___________. The smooth space flight, experts say, marks a big ____________ for Chinese scientists. envy restore intentionally breakthrough Unit 4 Exercises: Language Focus A. Fill in the blanks with the words given below. Change the form where necessary. envy lessen effective intentionally respond creative restore breakthrough 5. He failed to ________ to the medicine. 6. This medicine can ________ the pain in no time. 7. The boy really enjoyed the useful and ________ work in science. 8. Advertising is often the most ________ method of promotion. respond lessen creative effective Unit 4 Exercises: Language Focus B. Answer the questions about the words and expressions highlighted. If you yell at someone, do you utter _________? a) a loud voice b) a low voice Did the little girl beam to _________? a) make an important discovery b) express joy through her facial expression Unit 4 Exercises: Language Focus B. Answer the questions about the words and expressions highlighted. Does the word shatter mean ____________? a) break into many pieces b) build up Does self-esteem refer to ____________? a) self-improvement b) belief and confidence in one’s own ability and value Unit 4 Exercises: Language Focus C. Sentence Structures: Rewrite the following sentences after the models. Model 1: He (主语) knew he didn’t need to be afraid to make mistakes at that moment (状语). Unit 4 Exercises: Language Focus C. Sentence Structures: Rewrite the following sentences after the models. It is at 5 a.m. that the train from Beijing to Guangzhou