Ⅱ.Fill in each blank with no more than three words.

　　Shark attacks

Types of sharks ·Nearly 1.400_types of sharks.

·About 30 types attack humans.

·Three types of 2.dangerous sharks: the great white shark, the tiger shark and the bull shark. Three types of shark 3.attacks ·The shark mistakes you for a fish and attacks you, but when it tastes human 4.flesh,_it gives up.

·The shark 5.bites you if it thinks you are fit to be eaten.

·The shark waits for you to swim by, and then attacks you all of a sudden. Advice on how to reduce the risk of a sharkattack ·Don't swim in the 6.dark.

·Don't swim in the ocean if you have 7.a_fresh_wound．

·Don't wear bright clothing or jewellery.

·Stay in groups. Advice on what to do if a shark attack happens ·Keep calm.Don't 8.panic．

·Hit the shark on the nose with your fist.

·9.Stick your finger in the shark's eye. Chances of being attacked by a shark You are 30 times more likely to be hit 10.by_lightning than be attacked by a shark. 　　

　　Ⅰ.单词拼写

　　1．Contrary (相反) to expectation, he didn't win in the contest.

　　2．As is known, women like wearing all kinds of jewellery (珠宝)．

　　3．Although she was frightened, she answered with a calm (镇静的) voice.

　　4．Panic (恐慌) swept through the swimmers as they saw the shark approaching.

　　5．He carefully attended to the wounded soldiers (士兵) day and night.

　　6．I made a few repairs to the stairs where some boards had become loose (松的)．

　　7．I saw one of the eggs roll (滚动) off the counter.

　　Ⅱ.拓展词汇

　　8．attract vt.吸引→attraction n．吸引，吸引力，吸引物→attractive adj.有吸引力的

　　9．likely adj.可能的→unlikely adj.不可能的

　　10．employ vt.使用，雇佣→employment n．雇佣→employee n．雇工，雇员→employer n．雇主

　　[巧记单词]

　　[巧记单词]

词根 词形变化 构词点拨 attract attractive 动词＋­ive构成形容词 likely unlikely 形容词＋un­构成反义词 employ employment 动词＋­ment构成名词 employer 动词＋­er构成表示人的名词 employee 动词＋­ee构成表示人的名词