本单元音标：唇齿摩擦辅音 /f/

疯狂外号：“唇齿相依摩擦音”俗称“咬唇音”。

每日练嘴单词：

字母：f

         1. fun

          娱乐；乐趣

          1). Have fun!

            再见！尽情玩儿吧！

           2). She is full of fun.

             她很幽默/有趣。

           3). Speaking English is a lot of fun.

             说英语非常有意思。

           2. fresh

           新鲜的；新奇的

            3. fefuse

             拒绝；推辞

            1). He refused our proposal.

             他拒绝了我们的建议。

             2). He refused my help.I don't know why.

              他拒绝了我的帮助，我不知道原因何在。

             4. refer

              谈到；参考

字母组合：ff

                  5. afford

                   负担得起；买得起

                   I can't afford to fly to Beijing.

                   我没钱坐飞机去北京。

                 6. stuff

                  原料；材料；（俚）东西

                  额外奉献：1). Leave your stuff in the hall.

                                       把你的东西放在门厅里。

                                       2). This book is really boring stuff.

                                        这本书真是枯燥乏味。

                                       3). Do you call this stuff beer?

                                         你把这东西叫做啤酒吗？

                                       4). There has been some really good stuff on TV lately.

                                         最近电视上有些不错的节目。

                                        5). Leave my stuff alone! I told you not to touch it!

                                          别动我的东西！我告诉过你！

字母组合：ph

                 7. phone

                  打电话

                 8. photograph

                  照片

                   You look prettier in person than you do in your photograph.

                  你真人比照片上看起来漂亮多了。

字母组合：gh

                 9. enough

                  足够的；充足的

                 10. laugh

                   笑；大笑；傻笑

                  1). You always make me laugh.

                   你总是让我笑。

                  2). Don't laugh at my poor English！

                    不要嘲笑我英语不好。

特别奉献：

                 I've had enough.=I'm full.

                 我吃饱了。

十大练嘴精品句：

包含两个该辅音：

 1. Life is beautiful,but it's not always sweet.

     生活是美丽的，但并不总是一帆风顺的。

 2. Success comes after many failures.

     成功的背后有无数次的失败。

包含三个该辅音：

 3. Fact is often stranger than fiction.

      事实常常比小说更离奇。

 4. That's far from enough. We need more.

      那远远不够，我们需要更多。

 5. He offered us some food,but we refused.

     他要给我们一些食物，但我们拒绝了。

 6. I feel like taking a walk for some fresh air.

      我想出去散散步，呼吸一点新鲜空气。

包含四个该辅音：

 7. My favorite food is French fries.

     我最喜欢的食物是炸薯条。