(共16张PPT)
Welcome Unit
Period Ⅱ
Discovering Useful Structures & Listening and Talking
01
02
句子控
语法汇
模块
导航
词汇斩
03
定向练
在空白处填入1个适当的单词或括号内单词的正确形式。
1.We are looking forward to ________ (hear) from you.
2.The letter he had looked forward to ________ (arrive) yesterday.
【解析】
1.hearing look forward to意为“盼望”,to 是介词,后接名词、代词或动名词,故用hearing。句意为:我们期待收到你的来信。
2.arrived 句意为:他期盼的那封信昨天到了。分析句子可知,he had looked forward to为省略了关系词的定语从句,修饰The letter,设空处作主句的谓语,根据时间状语yesterday可知,此处应用一般过去时。故填arrived。
词汇斩
3.Many people have to look ________ the meaning of this word in the dictionary.
4.He looked ________ the newspaper, hoping to find some useful information.
5.I wasn’t successful, so they looked ________ on me.
【解析】
3.up look up意为“查阅”。句意为:很多人都要在词典里查阅这个单词的意思。
4.through look through意为“浏览”。句意为:他浏览了报纸,希望获得一些有用的信息。
5.down look down on意为“瞧不起”。句意为:我一事无成,所以他们瞧不起我。
词汇斩
6.Look ________! A truck’s coming! Get out of the way!
7.We’ll look ________ the matter first before coming to a decision.
8.I like to look ________ on my high school days, which are among the happiest in my life.
【解析】
6.out look out意为“小心”。句意为:小心!一辆卡车开过来了!快闪开!
7.into look into意为“调查”。句意为:我们会先调查一下这件事,然后再作决定。
8.back look back on意为“回忆”。句意为:我喜欢回顾我的高中时光,那是我一生中最快乐的时光之一。
词汇斩
句子控
定向练
一、用定语从句改写右侧方框内的教材原句。
________________________________________________________________________
________________________________________________________________________
【解析】
There’s always something that is exciting to do.
句子控
二、在空白处填入括号内单词的正确形式。
1.There is a wallet ________ (lie) on the ground.
2.There ________ (stand) a temple near the river.
【解析】
1.lying 本句不缺少谓语,故用非谓语动词作定语。lie为不及物动词,故用现在分词形式。
2.stood/stands 句意为:河边有一座寺庙。 本题考查时态及主谓一致。
句子控
3.There is a lot of homework ________ (do) tomorrow.
4.There ________ (be) some changes since you left last week.
5.There is no need ________ (wait) for him, for I don't think he will turn up.
【解析】
3.to do 句意为:明天有很多作业要做。由tomorrow可知用不定式。
4.have been 句意为:从你上周离开后,发生了一些变化。本题考查主谓一致以及时态。since引导的时间状语从句的时态为一般过去时,主句应用现在完成时,因为主语为some changes,为复数,谓语也用复数形式,故填have been。
5.to wait 句意为:没有必要等他,因为我认为他不会出现。本题考查句型There is no need to do…。
句子控
6.There ________ (be) a plate and two bottles on the shelf.
7.There was nothing ________ (write) on it.
8.There is no sense ________ (cry) over spilt milk.
【解析】
6.was/is 句意为:架子上有一个盘子和两个瓶子。本题考查主谓一致。
7.written 句意为:上面什么也没写。此处为固定句式“There be… done”,表示“有……被做”。
8.crying 本题考查句型There is no sense (in) doing…。
句子控
三、根据汉语意思,用There be...句型完成句子。
1.看!有个可爱的男孩正在踢足球。
Look! ________ ________ a cute boy ________ ________.
2.你没有必要亲自去。
________ ________ ________ ________ ________ ________ to go personally.
3.毫无疑问,他一定会成功。
________ ________ ________ ________ that he will succeed.
4.责备他没有任何意义。
________ ________ ________ ________ in blaming him.
【解析】
1. There is; playing football 2. There is no need for you
3. There is no doubt 4. There is no point/sense
定向练1
一、指出下列句子中画线部分充当的句子成分。
1.Smoking does harm to health.
________________________________________________________________________
2.He handed me the newspaper.
________________________________________________________________________
语法汇
【解析】
3.The weather has turned warm.
________________________________________________________________________
4.Lucy painted the wall pink.
________________________________________________________________________
5.The boy cried after hearing the sad news.
________________________________________________________________________
语法汇
【解析】
二、根据汉语提示及句型要求,用所给词的正确形式补全句子。
1.leave
①________________________ (他们将离开) tomorrow.(SV)
②________________________ (这个男孩离开了家) yesterday.(SVO)
③________________________ (汤姆总做不完作业) at night.(SVOC)
④________________________ (他留给儿子一所大房子) after his death.(S V IO DO)
【解析】1.①They will leave/are leaving ②The boy left home
③Tom always leaves his homework unfinished ④He left his son a big house
语法汇
2.help
①________________________ (这个有用吗) (SV)
②________________________ (谁会帮助你) tomorrow (SVO)
③________________________ (玛丽经常帮助别人做作业). (SVOC)
④________________________ (这些建议有帮助). (SP)
【解析】①Does this help
②Who will help you
③Mary often helps others (to) do homework
④These suggestions are helpful/of help
语法汇
三、根据汉语提示及句型要求补全句子。
1.I hope __________________________________ (这个变化不会给您造成太多的麻烦). (S V IO DO)
2.You’d better bring __________________________ (一些有意义的礼物). (名词作宾语)
3.I sincerely invite you __________________________ (来我们学校). (动词不定式短语作宾补)
4.I’m sure __________________________________ (你会玩得开心). (SVO)
5.__________________________________ (早一点到达是非常重要的). (SP)
【解析】
1. the change will not cause you too much trouble 2.some meaningful gifts
3.to come to our school 4.you’ll have a good time/enjoy yourself
5.Arriving a little earlier is very important/of great importance
语法汇