2019学年度人教版必修四Unit3Period5课时作业

　　Ⅰ.单词拼写

　　1．We were all astonished at the surprising news he told us just now.

　　2．I was fortunate to catch the train at the last minute.

　　3．His hometown is in a mountainous area, which is surrounded by a lot of mountains.

　　4．What she said convinced (使信服) me that I was mistaken.

　　5．We should never content (使满足) ourselves with what we have learned.

　　6．She took particular (特别的) care not to overcook the meat.

　　7．All his efforts ended in failure (失败), because what he thought was not practical.

　　8．She is an outstanding scientist, for she has made great contributions to her country.

　　9．Chaplin himself directed (导演) and wrote the movies he starred in.

　　10．John, overcome (克服) the difficulty! Don't give up.

　　Ⅱ.语法填空

　　1．To everyone's astonishment (astonish)，he has won the game.

　　2．Our only entertainment (entertain) was listening to the radio or the local high school sporting events.

　　3．She is quite content to_stay (stay) at home looking after her children.

　　4．Fortunately (fortunate)，the fire was discovered soon after it had started.

　　5．Sam is_convinced (convince) that his girlfriend loves him.

　　6．He had been worn down by poverty (poor) and illness.

　　7．The organization provided emergency accommodation for the homeless (home) in the flood.

8．It is not right to treat little animals cruelly (cruel)．