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I can the car. 20美元買了新鞋。 I don’t have enough can’t afford the new 錢。 If it doesn’t rain tomorrow,we will go ,我們就去釣魚。 Study shows that doing exercise every day is good for our 顯示 ,每天鍛煉對我們的健康有好處。 It’s very important for us to study 。 Sharks are the food chain. afford to buy paid for drop will bring So far have shown are good for at the top of Homework (1)Recite 3a. (2)Write a short passage according to the information in 4c. 。 【 注意 】 當形容詞修飾動詞不定式的內(nèi)容時 ,使用介詞 for。 ◆句中 that引導的是賓語從句 ,作動詞shown的賓語。 So far,we have learned English for six ,我們已經(jīng)學習英語六年了。 ’s difficult for parents with young children to use public transportation… 本句采用了 It is+adj.+for /of do ,It作形式主語 ,動詞不定式作句子的真實主語。 If their numbers too low,it danger to all ocean life. ,沒有科學研究顯示魚翅對健康有好處 ,所以為什么吃它們呢 ? ,no scientific studies that shark fins health,so why eat them? 。 It’s kind of you to help me with my ,幫助我學習英語。