七年级英语下册Unit 6学案_初中英语课文

七年级英语下册Unit 6学案

　　Some fish eat other fish. The fish that eat plants have smaller mouths and teeth. The fish that eat other fish need larger mouths and strong teeth.

　　Fish are usually dark on the top and light on the bottom..

　　( ) 1 Fish starts as __________.

　　A. eggs B. fish C. food D. plants

　　( ) 2 Fish leave eggs when___________.

　　A. their mothers tell them to B. they know how to swim

　　C. they are big enough D. they are still very small

　　( ) 3 While fish are swimming in the water, you cannot see their__________.

　　A. tops B. heads C. eyes D. ears

　　( ) 4 The fish with larger mouths and strong teeth are _________.

　　A. dark on the top and light on the bottom. B. light on the top and light on the bottom.

　　C. Fish eaters. D. plants eater.

　　7B Unit 6 导学案

　　Grammar B

　　【自学探究】一、预习P99P101，翻译下列词组和句子。 1想要某人健康 2 遍及 3 发出太多的噪音 4至少 5 给她足够的水 6 不要拉她的尾巴 7 做某事是个好主意 8 我整天忙于工作 9 她有足够吃的。 10 不做某事很重要的。 11做某事是必要的。 12你不需要带他们散步二、完成课本P100P101， PartB练习。三、情态动词must 和 should 。先自学下列内容，然后完成练习。 (1) should, should not/ shouldnt强调建议别人最好做某事，意为应该(the best or right thing to do)例.You should be polite to your teachers. 你对老师应该有礼貌。 (2) must, must not/mustnt A.表示义务，意为必须，强调建议别人去做很有必要或很重要的事情(necessary or very important things to do) --Must we hand in our exercisebooks now? 我们现在就要交练习本吗?