1、Unit 2 I think that mooncakes are delicious!九年级全一册 人教版Section A Grammar Focus 4cLearning GoalsWarming UpGrammarSummaryExercises1 12345通过本课的学习，学生能够：掌握that/whether/if引导的宾语从句。掌握感叹句的用法。Learning GoalsWhat do you think of the Water-Splashing Festival?(I think that)the Water-Splashing Festival is really fa
2、ntastic.Warming UpLook at the left chart below and find out the structure of these sentences.PresentationI know that the Water Festival is really fun.I wonder if theyll have the races again next year.I wonder whether June is a good time to visit Hong Kong.I believe that April is the hottest month in
3、 Thailand.主+谓+that/if/whether+宾语从句Are there any differences among the sentences after that/if/whether?主+谓+that+宾语从句(肯定句)主+谓+if/whether+宾语从句(疑问句但用陈述语序)宾语从句在复合句中，由一个句子充当宾语，这个句子叫做宾语从句。that the Water Festival is really fun.that the teams were fantastic.if/whether they will have the races again next year
4、.knowthinkswonderIMaryI主语谓语宾语从句连接词that 引导的宾语从句当谓语动词表示肯定的概念，如“希望、相信、知道、说”时，其后面的句子一般用that引导。that没有任何词汇含义，只有语法功能，目的是使读者清楚后面的句子是宾语从句。多数情况下that可以省略。I hope(that)it will snow this winter.Betty thinks(that)trees can improve the air quality.I know(that)he is friendly.that不可省略的情况。句中有两个或两个以上由that引导的宾语从句，只有第一个t
5、hat可以省略当it用作形式宾语代替that引导的宾语从句时当宾语从句是双宾语中的直接宾语时Kevin said(that)the book was very interesting and that all the children liked to read it.He thinks it important that we try to do some housework after school.Jack told me that he would put some signs on the envelope.if/whether 引导的宾语从句(1)由whether/if引导的宾语从
6、句，实际上是由一般疑问句演变而来的。常用来表达不确定的概念，可以翻译为“是否”宾语从句用陈述句语序（主语+谓语+其他成分）。I dont know./Is the girl in red Jenny?I dont know whether/if the girl in red is Jenny.我不知道穿红衣服那个女孩是否是Jenny。(2)if或whether引导宾语从句时，作“是否”讲，一般情况下，两者常可换用。只用whether在动词不定式之前只能用whether在 whether or not 的固定搭配中在介词后只能用whether宾语从句放在句首表示强调时I cant decide
7、 whether to leave.I want to know whether its good news or not.I worry about whether I hurt her feelings.Whether it is true or not,I cant tell.宾语从句的时态取决于主句的时态主句使用现在时，从句可根据语境确定需要的时态；主句使用一般过去时，从句除表示“真理”可使用现在时态外，其余相应地使用过去的某种时态。I think(that)you are right.He thought the TV play was very interesting.My tea
8、cher told me that the earth goes around the sun.宾语从句的时态Look at the right chart below and find out the structure of exclamatory sentence.What fun the Water Festival is！How fantastic the dragon boat teams were！How pretty the dragon boats were！How delicious the food is in Hong Kong！(1)What+a/an+形容词+可数名
9、词单数(+主语+谓语)!e.g.What an interesting story it is!(2)What+形容词+可数名词复数或不可数名词(+主语+谓语)!e.g.What exciting news!多么有趣的一个故事啊！多么令人兴奋的消息！感叹句是用来表示人的喜怒哀乐等情感，通常用what或how来引导。how引导的感叹句的结构为：How+adj./adv.(+主语+谓语)！e.g.How hard they are studying!How+adj.+a/an+可数名词单数(+主语+谓语)！e.g.How interesting a story it is!How+主语+谓语 e.
10、g.How time flies!他们学习多么努力！这是一个多么有趣的故事啊！光阴似箭！表感叹时，how与形容词、副词连用；what与名词连用。4a.Write sentences using the words given.1.think/Lantern Festival/beautifulI think that the Lantern Festival is beautiful.2.dont know/whether/he/come home/for the festival _3.believe/Water Festival/most/fun_I dont know whether h
11、e will come home for the festival.I believe that the Water Festival is the most fun.Practice4.wonder/if/mooncakes/delicious _5.how/exciting/races _6.what/interesting/city_I wonder if the mooncakes are delicious.How exciting the races are!What an interesting city!4b.Read the passage below and underli
12、ne the objective clauses.Ifpossible,write your own sentences about Mothers Day and FathersDay using objective clauses.Dear Xia Yu,Do you know that there are two special days for parents in America?Oneis Mothers Day on the second Sunday of May,and the other is FathersDay on the third Sunday of June.O
13、n these two days,American childrenoften give gifts to their parents or take them out for lunch or dinner.Common gifts are flowers and cards for mothers and shirts or ties for fathers.I heard that it is becoming more and more popular to celebrate Mothers Day and Fathers Day in China.I wonder if child
14、ren over there also give similar gifts to their parents.I believe that there are many ways to show our love.Actually,we dont have to spend a lot of money.It is also a good idea to help parents to do something instead.June 4c.Which festival do you like best?Ask your group and report to the class.Name
15、Favorite festivalReasonse.g.In our group,Davids favorite festival is.He thinks that.Production一、用括号内所给动词的正确形式填空。1Everyone should think carefully before make a decison to make sure that they _(regret)it.2Youd better take your umbrella because the weather report said it _(be)rainy in the afternoon.3I
16、hear that he_(visit)his grandparents yesterday.4I asked if he_(can)help me with my Enlish.5Im not sure whether he _(be)at home or not.wont regretExerciseswould bevisitedcouldis二、用that，what，how，if或whether填空6.Li Hong said_she was cooking at 7：00 yesterday morning.7.I wonder_I can get some advice from
17、you.8.I dont know _ they will come to ask for our help or not.9._ useful the story book is!I can learn a lot from it.10._a wonderful talent show they performed in their school yesterday!11._nice children Lily and Lucy are!They help Mrs.Li clean the house every day.12.Our geography teacher said_the e
18、arth goes around the sun.that if/whether whether How What What that 三、按要求进行句型转换13.The classroom is very dirty.(改为感叹句)_the classroom is!14.He was visiting the Great Wall at ten this morning,Tom said.(合并为一个句子)Tom said_he_visiting the Great Wall at ten this morning.15.The kite flies so high.(改为感叹句)_the
19、 kite flies!How dirtythatwasHow high16.Did the old man use to play chess?We wondered.(合并为一个句子)We wondered_the old man_to play chess.17.What an interesting book it is!(改为同义句)_the book is!if/whetherusedHow interestingObjective clausesI think/know that.I wonder whether/if.Exclamatory statements:What fun the Water Festival is!How pretty the dragon boats were!Summary对应巩固练习见基础题与中考新考法
