高中英語 unit 3 celebration period five communication workshop課時(shí)精練 北師大版必修1-預(yù)覽頁
【正文】 C． having finished D． was finished 答案 A [句意：約翰收到一份宴請(qǐng)函，由于他的工作已做完，他就欣然接受了邀請(qǐng)。 ] 15． I got caught in the rain and my suit ________. A． has ruined B． had ruined C． has been ruined D． had been ruined 答案 C [句意：我淋了雨，且衣服也毀了。 In spring, many flowers begin blooming, on the ground and even high in the trees. Have the trees in your neighborhood burst into bloom yet? Most trees bloom in spring. However , some trees bloom in the late winter. Others bloom during the spring and the summer. __1__For example, Hurricane Katrina stripped (除去 ) the leave off many trees. Afterward, some of these trees started to flower, even though they would not normally flower in the fall. Sometimes, during mild winters, trees flower early. __2__. When it warms up again, the trees may start growing leaves, but they may not be able to produce fruit. Pollen is a fine golden dust from flowers. __3__ This is called pollination (授粉 )． After the female part receives the pollen, it can make seeds. __4__ Other types have trees with only female flowers and trees with only male flowers. When we think of flowering trees, we usually think of the bright , colorful trees that make spring scenes so special. __5__ The trees need insects, birds or bats to carry the tree39。 增加：在缺詞處加一個(gè)漏字符號(hào) (∧ )，并在其 下面寫出該加的詞。 Three men were fishing when the angel appeared in the boat with them. The first man got over his shock and politely said to the angel， “I39。t want to be a normally person ！ ” 答案 Three men were fishing when thean angel appeared in the boat with them. The first man got over his shock and politely said to the angel， “I39。t want to be a normallynormal person！ ”
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